CN-117284766-B - Material taking and positioning mechanism and double-station positioning, taking and placing positioning device

CN117284766BCN 117284766 BCN117284766 BCN 117284766BCN-117284766-B

Abstract

The invention discloses a material taking and positioning mechanism and a double-station positioning, taking and placing and positioning device, belonging to the technical field of processing devices of floss pick, wherein the material taking and positioning mechanism comprises a sucker connecting plate; the device comprises a sucker connecting plate, a plurality of fine adjustment components, a thimble fixing plate, a pushing component and a pushing cylinder, wherein the sucker connecting plate is arranged below the upper surface of the thimble fixing plate, the fine adjustment components are arranged between the sucker connecting plate and the sucker, the thimble fixing plate is arranged above the sucker connecting plate, one end of the pushing component is connected with the bottom side of the thimble fixing plate, the other end of the pushing component sequentially penetrates through the sucker connecting plate and the sucker, the pushing cylinder is arranged on the thimble fixing plate, and the piston rod end of the pushing cylinder is connected with the sucker connecting plate. The double-station positioning, taking and placing positioning device comprises at least two material taking and positioning mechanisms, a connecting frame and at least one taking and placing mechanism, wherein the material taking and positioning mechanisms are arranged side by side at intervals, one end of the connecting frame is connected with the material taking and positioning mechanisms, and the at least one taking and placing mechanism is arranged at the other end of the connecting frame. The invention solves the technical problem that the position of the existing dental floss pick product is not accurate enough when the dental floss pick product is lowered into the die cavity.

Inventors

CHAI WEI
YE GUOQING
YANG FEI
GENG YIPENG
YAO JIAN

Assignees

扬州美星口腔护理用品有限公司

Dates

Publication Date: 20260505
Application Date: 20231011

Claims (5)

1. A take out positioning mechanism, comprising: a sucker connecting plate; the sucker is arranged below the sucker connecting plate; The fine tuning components are arranged between the sucker connecting plate and the sucker; the thimble fixing plate is arranged above the sucker connecting plate; one end of the pushing component is connected with the bottom side of the thimble fixing plate, and the other end of the pushing component sequentially passes through the sucker connecting plate and the sucker; the pushing cylinder is arranged on the thimble fixing plate, and the piston rod end of the pushing cylinder is connected with the sucker connecting plate; the trimming assembly includes: the guide sleeve is arranged inside the sucker connecting plate; One end of the taper pin is arranged in the guide sleeve, and the other end of the taper pin is connected with the sucker; The fine tuning spring is sleeved on the taper pin and is arranged between the guide sleeve and the sucker; a conical hole is formed in the guide sleeve; The taper pin is divided into an adjusting section and a transition section, the adjusting section is conical, the adjusting section is matched with the conical hole, the transition section is cylindrical, and the cross section diameter of the adjusting section is conical with gradually decreasing diameter from top to bottom; after the sucker contacts a product, a reverse thrust force is generated, so that the transition sections of the sucker and the taper pin move upwards, and at the moment, a gap is generated between the adjusting section and the taper hole, so that the sucker is inclined; the pushing component comprises: One end of the pushing plunger is connected with the thimble fixing plate, and the other end of the pushing plunger penetrates through the sucker connecting plate; one end of the ejector pin is arranged in the pushing plunger, and the other end of the ejector pin passes through the sucker; The sucking disc connecting plate is pushed to move downwards by the pushing cylinder, the sucking disc contacts with a product to generate reverse thrust, so that the sucking disc moves upwards, and the opposite thimble can extend out of the sucking disc, thereby enabling the product to be separated from the sucking disc; The bottom side of the sucker is provided with a plurality of product grooves, the product grooves correspond to the end parts of the pushing components, and one product groove is matched with the ejector pin of at least one pushing component.
2. The take-out positioning mechanism of claim 1, further comprising a guide mechanism mounted on said ejector pin mounting plate in spaced relation, and wherein an end of said guide mechanism is connected to said suction cup attachment plate.
3. The utility model provides a duplex position location is got and is put positioner which characterized in that includes: At least two of the take-out positioning mechanisms of claim 1 or 2, spaced side-by-side; one end of the connecting frame is connected with the material taking and positioning mechanism; at least one picking and placing mechanism is arranged at the other end of the connecting frame.
4. A double-station positioning pick-and-place positioning device according to claim 3, wherein the pick-and-place mechanism comprises: the picking and placing plate is connected with the connecting frame; at least two picking and placing suckers are arranged below the picking and placing plate at intervals.
5. The double-station positioning, picking and placing positioning device according to claim 4, wherein a plurality of fine tuning assemblies are arranged between the picking and placing plate and the picking and placing sucker at intervals.

Description

Material taking and positioning mechanism and double-station positioning, taking and placing positioning device Technical Field The invention relates to the technical field of processing devices for floss pick, in particular to a material taking and positioning mechanism and a double-station positioning, taking and placing and positioning device. Background The processing of the adhesive floss pick needs to be carried out after the first product injection molding, then the adhesive floss pick is sent to other working procedures for processing, for example, the adhesive floss pick enters a thread ironing area for thread ironing process after being grabbed, and then enters an adhesive injection mould and the like. The existing grabbing mode is mechanical arm grabbing, but the dental floss pick product is thinner, the depth of a die cavity is shallow, the position of the product is not accurate enough after grabbing or lowering, the subsequent processing of the product is easy to influence, and the quality of the product is influenced. Disclosure of Invention The invention aims to provide a material taking and positioning mechanism and a double-station positioning, taking and placing and positioning device, which solve the technical problem that the position is not accurate enough when a dental floss label product is placed in a die cavity in the prior art. The embodiment of the application discloses a material taking and positioning mechanism, which comprises: a sucker connecting plate; the sucker is arranged below the sucker connecting plate; The fine tuning components are arranged between the sucker connecting plate and the sucker; the thimble fixing plate is arranged above the sucker connecting plate; one end of the pushing component is connected with the bottom side of the thimble fixing plate, and the other end of the pushing component sequentially passes through the sucker connecting plate and the sucker; The pushing cylinder is arranged on the thimble fixing plate, and the piston rod end of the pushing cylinder is connected with the sucker connecting plate. The application is provided with the corresponding fine tuning component so as to realize fine tuning during lowering, thereby ensuring the subsequent accurate placement and improving the quality of the subsequent products. Based on the technical scheme, the embodiment of the application can be further improved as follows: Further, the novel chuck fixing device also comprises guide mechanisms, wherein the guide mechanisms are installed on the thimble fixing plate at intervals, the end parts of the guide mechanisms are connected with the chuck connecting plate, and the beneficial effects of the novel chuck fixing device are that stable movement of the chuck is realized through the guide mechanisms. Further, the trimming assembly includes: the guide sleeve is arranged inside the sucker connecting plate; One end of the taper pin is arranged in the taper pin, and the other end of the taper pin is connected with the sucker; the fine tuning spring is sleeved on the taper pin, and is arranged between the guide sleeve and the sucker, and the beneficial effects of the fine tuning spring and the taper pin are that the fine tuning spring and the taper pin are matched with each other to realize subsequent fine tuning. Further, a conical hole is formed in the guide sleeve; the taper pin is divided into an adjusting section and a transition section, the adjusting section is conical, the adjusting section is matched with the conical hole, the transition section is cylindrical, and after being extruded subsequently, gaps can be formed, so that adjustment is facilitated. Further, the adjusting section is conical, the cross section diameter of the adjusting section is gradually reduced from top to bottom, and the adjusting section has the beneficial effect of facilitating subsequent adjustment. Further, the pushing assembly comprises: One end of the pushing plunger is connected with the thimble fixing plate, and the other end of the pushing plunger penetrates through the sucker connecting plate; one end of the ejector pin is arranged in the pushing plunger, and the other end of the ejector pin passes through the sucker; the pushing spring is sleeved on the ejector pin, and the beneficial effect of the pushing spring is that the ejector pin is convenient for subsequent stripping. Further, a plurality of product grooves are formed in the bottom side of the sucker, the product grooves correspond to the end portions of the pushing assembly, and the beneficial effects of the step are that follow-up product adsorption is facilitated and carrying is carried out. The application also discloses a double-station positioning, picking and placing positioning device, which comprises: at least two material taking and positioning mechanisms are arranged side by side at intervals; one end of the connecting frame is connected with the material taking and positioning mechanism; at lea