CN-117465910-B - Control method of blanking device door opening and closing structure and blanking device door opening and closing structure

CN117465910BCN 117465910 BCN117465910 BCN 117465910BCN-117465910-B

Abstract

The invention provides a control method of a blanking device door opening and closing structure and the blanking device door opening and closing structure. The control method of the blanking device door opening and closing structure comprises the steps that a selection driving mechanism receives an instruction, a driving end changes positions under the driving of the selection driving mechanism, at least one driving end moves to one or more preset opening and closing doors, the rest driving ends do not move or move to a position staggered with the preset closing and closing doors, a pushing mechanism receives the instruction, the pushing mechanism acts to enable the selection driving mechanism to move along with the pushing mechanism, and the preset opening and closing doors are opened under the action of the corresponding driving ends. The invention solves the problems that the blanking of the blanking device in the prior art is easy to mix materials or is sealed and dampproof or clean.

Inventors

XIAO QIANG
HUANG ZHONGLIN
HUANG BING
XIE JUNFENG
LIU TAO

Assignees

珠海优特智厨科技有限公司

Dates

Publication Date: 20260512
Application Date: 20220722

Claims (15)

1. The control method of the blanking device door opening and closing structure is characterized by comprising the following steps: the selection driving mechanism (30) receives an instruction, the driving ends (31) change positions under the driving of the selection driving mechanism (30), at least one driving end (31) moves to one or more preset opening and closing doors (20), and the rest driving ends (31) are fixed or move to a position staggered with the preset closing opening and closing doors (20); The pushing mechanism (40) receives an instruction, and the pushing mechanism (40) acts to enable the selection driving mechanism (30) to move along with the pushing mechanism (40), so that the preset opening and closing door (20) is opened under the action of the driving end (31) corresponding to the preset opening and closing door; when the position of the driving end (31) is changed under the driving of the selective driving mechanism (30), a plurality of driving ends (31) are sequentially abutted along the arrangement sequence of the driving ends so as to realize synchronous rotation.
2. The method for controlling a door opening and closing structure of a blanking device according to claim 1, wherein the method further comprises: All drive ends (31) include first drive end, second drive end, third drive end, nth drive end in order, wherein, N is less than or equal to N, nth drive end is for needs change position and from first drive end drive distance drive end (31) furthest, control method still includes: when the driving end (31) is driven by the selective driving mechanism (30) to change position, The first driving end is abutted with the second driving end after rotating along a first direction and drives the second driving end to rotate together, the second driving end is abutted with the third driving end after rotating and drives the third driving end to rotate, and the n-1 driving end is abutted with the n driving end after rotating and drives the n driving end to rotate; After the nth driving end rotates to a preset position, the first driving end rotates in a second direction opposite to the first direction, the first driving end is separated from the second driving end until the first driving end rotates to the other side of the second driving end in the second direction and is abutted with the second driving end to drive the second driving end to rotate together, the second driving end rotates to be separated from the third driving end, then rotates to the other side of the third driving end and is abutted with the third driving end to drive the third driving end to rotate together, the nth driving end rotates to be separated from the nth-1 driving end, then rotates to the other side of the nth-1 driving end and is abutted with the nth-1 driving end to drive the nth-1 driving end to rotate together, and the nth-1 driving end rotates to be separated from the nth driving end; The two steps of actions alternate, the first driving end rotates along the first direction and the second direction in turn, and the position of the driving end (31) is changed in turn according to the sequence of the nth driving end, the n-1 th driving end.
3. The method of controlling a door opening and closing structure of a discharging device according to claim 2, further comprising, before the first driving end rotates in the first direction, The detection part detects the position of each driving end (31), and all the driving ends (31), The driving end (31) not located at the opening and closing door (20) which is preset to be opened, the driving end (31) located at the opening and closing door (20) which is preset to be closed, and when all driving ends (31) are located at the opening and closing door (20) which is preset to be opened or the opening and closing door (20) which is not preset to be closed respectively, and when all the opening and closing doors (20) which are not preset to be opened are not provided with the driving ends (31), at least one driving end (31) in a plurality of driving ends (31) located at the same opening and closing door (20) which is preset to be opened is used as the nth driving end, and the driving end (31) farthest from the first driving end driving distance in all the driving ends (31) is used as the nth driving end.
4. The control method of a door opening and closing structure of a blanking device according to claim 2, characterized in that the number of preset opening and closing doors (20) is m, the number of all driving ends (31) is N, the control method further comprising: when m=n, all the driving ends (31) respectively move to the opening and closing doors (20) which are respectively preset to be opened; When m < N, the first drive end, the second drive end, the mth drive end are moved to the opening and closing door (20) of each preset opening respectively, or the second drive end, the third drive end, the mth+1th drive end are moved to the opening and closing door (20) of each preset opening respectively.
5. The method for controlling a door opening and closing structure of a blanking device according to claim 2, wherein the method further comprises: when the position of the driving end (31) is changed under the driving of the selection driving mechanism (30), each driving end (31) is sequentially abutted, the first driving end drives all the driving ends (31) to rotate to a preset opening position of the opening and closing door (20), then the first driving ends sequentially rotate alternately along the first direction and the second direction, and the positions of the driving ends (31) are sequentially changed according to the sequence of the n-1 driving end.
6. The method for controlling a door opening and closing structure of a blanking device according to claim 1, wherein the method further comprises: After the preset opening of the opening and closing door (20) is opened to finish blanking, the pushing mechanism (40) receives an instruction, the pushing mechanism (40) acts, and all the opening and closing doors (20) are closed under the action of the pushing mechanism (40).
7. The method for controlling a door opening and closing structure of a blanking device according to claim 1, wherein the method further comprises: After the preset opening of the opening and closing door (20) is opened and the blanking is completed or before the blanking is started, the selection driving mechanism (30) receives an instruction, the driving end (31) is reset to an initial state under the driving of the selection driving mechanism (30), In the initial state, all driving ends (31) are staggered with all the opening and closing doors (20), or at least one driving end (31) moves to the opening and closing door (20).
8. The method for controlling a door opening and closing structure of a blanking device according to claim 1, wherein the method further comprises: the blanking device door opening and closing structure starts to act after receiving the first user instruction, or The blanking device door opening and closing structure does not act when receiving the first user instruction and starts to act after receiving the second user instruction; The first user instruction comprises a material type, and the second user instruction comprises a confirmation blanking.
9. Unloader switch door structure, its characterized in that includes: A main support (10), wherein the main support (10) is provided with a blanking channel (11) for blanking and a plurality of blanking openings (12) communicated with the blanking channel (11); the opening and closing doors (20) are movably connected with the main support (10) and can open or close the discharging opening (12); the device comprises a selection driving mechanism (30), wherein the selection driving mechanism (30) is provided with a plurality of driving ends (31) which are movably arranged, the driving ends (31) can be switched between a position in which the driving ends are in driving butt joint with the opening and closing door (20) and a position in which the driving ends are in driving separation from the opening and closing door (20), and all the driving ends (31) can be in driving butt joint with the opening and closing door (20) which is preset to be opened selectively; The pushing mechanism (40), the said selective driving mechanism (30) is connected with said pushing mechanism (40), the said pushing mechanism (40) can drive the said selective driving mechanism (30) to move and drive the said open and shut door (20) that drive and dock with said driving end (31) to move, in order to open the said corresponding open and shut door (20); The number of the driving ends (31) is larger than or equal to the number of the opening and closing doors (20); a plurality of the opening and closing doors (20) are sequentially arranged around the circumference of the blanking channel (11), and at least one part of the selection driving mechanism (30) is rotatably arranged; When at least one part of the selection driving mechanism (30) rotates, two adjacent driving ends (31) are abutted against and synchronously rotate in the circumferential direction of the blanking channel (11), or at least one driving end (31) of the two adjacent driving ends (31) rotates in a direction deviating from the abutting direction of the two driving ends so as to separate the two driving ends.
10. The blanking device door opening and closing structure according to claim 9, wherein, When at least one part of the selection driving mechanism (30) rotates in a first direction, a plurality of driving ends (31) are sequentially abutted; when at least one part of the selection driving mechanism (30) rotates in a second direction, a plurality of driving ends (31) in an abutting state are sequentially separated; Wherein the first direction is opposite to the second direction.
11. The blanking apparatus opening and closing door structure as claimed in claim 9, wherein the selective driving mechanism (30) includes: A driving member (32); -a main selection ring (33), said main selection ring (33) being in driving connection with said driving member (32); The auxiliary selection ring (34), the main selection ring (33) and the auxiliary selection ring (34) are respectively provided with the driving end (31), the driving end (31) of the main selection ring (33) is a driving end, the driving end (31) of the auxiliary selection ring (34) is a driven end, the driven end is positioned on the motion path of the driving end, and when the main selection ring (33) rotates, the driving end pushes the driven end to rotate so as to drive each driven end to switch between a position in which the driven end is in driving butt joint with the opening and closing door (20) to be opened and a position in driving separation with the opening and closing door (20).
12. The blanking apparatus opening and closing door structure as claimed in claim 11, wherein the slave select ring (34) overlaps the master select ring (33), the master end and the slave end are located at circumferential edges of the master select ring (33) and the slave select ring (34), respectively, and a thickness of the slave end is greater than a thickness of the slave select ring (34) in an axial direction of the select drive mechanism (30).
13. The blanking device opening and closing door structure according to claim 12, wherein a driven end of the secondary selection ring (34) overlapped with the primary selection ring (33) is protruded to a peripheral side edge of the primary selection ring (33), the secondary selection ring (34) is plural, and in an overlapped state between the plurality of secondary selection rings (34), a driven end of the secondary selection ring (34) distant from the primary selection ring (33) is protruded to a peripheral side edge of the secondary selection ring (34) close to the primary selection ring (33) in adjacent two secondary selection rings (34).
14. The blanking device door opening and closing structure according to any of the claims 11 to 13, characterized in that the secondary selection ring (34) is located at one side of the primary selection ring (33) facing the driving member (32), at least a part of the opening and closing door (20) is located between the secondary selection ring (34) and the driving member (32), the top of the opening and closing door (20) is provided with a protruding end (21) extending radially, when the driving end (31) is in driving butt joint with the opening and closing door (20), the protruding end (21) is located on the movement path of the driving end (31), the driving end (31) drives the opening and closing door (20) to open through the protruding end (21) when moving along the extending direction of the blanking channel (11), and when the driving end (31) is separated from the opening and closing door (20), the driving end (31) is avoided from the protruding end (21), and when the driving end (31) moves along the extending direction of the blanking channel (11), the opening and closing door (20) is kept closed.
15. The blanking device door opening and closing structure according to any of the claims 9 to 13, characterized in that the selection driving mechanism (30) further comprises a door closing structure (35), the door closing structure (35) is connected with the pushing mechanism (40) and moves synchronously, one end of the door closing structure (35) facing the opening and closing door (20) is provided with a closing surface (351), at least a part of the opening and closing door (20) is located between the closing surface (351) and the driving end (31), and the closing surface (351) abuts against the opening and closing door (20) and pushes the opening and closing door (20) to close when the pushing mechanism (40) moves towards the direction approaching the blanking channel (11).

Description

Control method of blanking device door opening and closing structure and blanking device door opening and closing structure Technical Field The invention relates to the technical field of blanking devices, in particular to a control method of a blanking device door opening and closing structure and the blanking device door opening and closing structure. Background When the existing discharging device is used for discharging solid materials, powder materials and other materials through the centralized discharging ports, in order to concentrate on one point for discharging, a unified sealing structure is generally adopted at a plurality of discharging ports to conduct switching management of the discharging ports. The structure can uniformly manage the discharge ports, but for one or more (not all materials) of the materials to be discharged, the outlet is still uniformly opened, so that two defects exist, namely, the discharging port is inevitably vibrated when the materials are discharged, other materials which do not need to be discharged fall off a part of the materials under the influence of vibration or the influence of unstable factors of the materials, and the like, so that the materials are mixed, if the materials are seasonings, the taste and appearance of the foods are influenced, and if the materials are medicines, the medicine effect is influenced, and secondly, the materials like seasonings, medicines and the like are required to be sealed and dampproof, the corresponding discharge ports are uniformly opened when the materials are not required to be discharged, the time and the number of exposure to the air are increased, the materials are easy to damp, the discharging precision is influenced, and even the materials are blocked and cannot be discharged after damp, and thirdly, the discharge ports are often uniformly opened, so that the materials are easy to be polluted, and the cleaning of the materials is unfavorable. Disclosure of Invention The invention mainly aims to provide a control method of a blanking device door opening and closing structure and the blanking device door opening and closing structure, so as to solve the problem that blanking of the blanking device in the prior art is easy to mix or sealed and dampproof or clean. In order to achieve the aim, according to one aspect of the invention, a control method of a blanking device door opening and closing structure is provided, which comprises the steps that a selection driving mechanism receives an instruction, a driving end is driven by the selection driving mechanism to change positions, at least one driving end moves to one or more opening and closing doors which are preset to be opened, the rest driving ends are not moved or move to positions staggered with the opening and closing doors which are preset to be closed, a pushing mechanism receives the instruction, the pushing mechanism acts, so that the selection driving mechanism moves along with the pushing mechanism, and the opening and closing doors which are preset to be opened are opened under the action of the corresponding driving end. The control method further comprises the steps that when the position of the driving end is changed under the driving of the selection driving mechanism, the driving ends are sequentially abutted to achieve synchronous rotation, all the driving ends comprise a first driving end, a second driving end, a third driving end, an nth driving end and an nth driving end which are sequentially arranged, N is less than or equal to N, the nth driving end is the driving end which needs to be changed and is farthest from the first driving end in driving distance, when the position of the driving end is changed under the driving of the selection driving mechanism, the first driving end is abutted to the second driving end after rotating along the first direction and drives the second driving end to rotate together, the second driving end is abutted to the third driving end after rotating and drives the third driving end to rotate, and the nth driving end is abutted to the nth driving end after rotating and drives the nth driving end to rotate; the first driving end rotates along a second direction opposite to the first direction after the nth driving end rotates to a preset position, the first driving end is separated from the second driving end until the first driving end rotates to the other side of the second driving end along the second direction and is abutted with the second driving end, the second driving end is driven to rotate together, the second driving end rotates to be separated from the third driving end, then rotates to the other side of the third driving end and is abutted with the third driving end, the third driving end is driven to rotate together, the N-2 rotates to be separated from the N-1 driving end, then rotates to the other side of the N-1 driving end and is abutted with the N-1 driving end, the N-1 driving end is driven to rota