CN-115723202-B - Full-automatic film punching device

CN115723202BCN 115723202 BCN115723202 BCN 115723202BCN-115723202-B

Abstract

The invention discloses a full-automatic film punching device. The punching mechanism is arranged in the middle of the punching conveying line, waste rubber separating mechanisms and punching stations for conveying rubber sheets to the punching mechanism are respectively arranged at two ends of the punching conveying line, a first transfer platform and a second transfer platform are symmetrically arranged on the front side and the rear side of the punching conveying line, a semi-finished product conveying belt is arranged on the outer side of the first transfer platform, a first grabbing conveying line is arranged between the middle of the first transfer platform and the semi-finished product conveying belt, a second grabbing conveying line and a third grabbing conveying line are symmetrically arranged between two ends of the two transfer platforms, a finished product conveying belt is arranged on the outer side of the second transfer platform, a fourth grabbing conveying line is arranged between the middle of the second transfer platform and the finished product conveying belt, and a fourth grabbing conveying line is provided with a fourth grabbing mechanism. The double-station operation reduces the waiting time, improves the yield, saves the labor cost, reduces the cost and improves the safety.

Inventors

WANG XINGYUE
ZHANG HONGYU
YANG BAOYU
LI DONGQUN
XU HAORAN
QIAO YU
ZHANG YONGCHAO
LIU HE
WEI DONG

Assignees

河北震安减隔震技术有限公司

Dates

Publication Date: 20260512
Application Date: 20221130

Claims (7)

1. The utility model provides a die-cut film device of full-automatic, includes die-cut mechanism, weighing machine constructs, its characterized in that: the punching mechanism is arranged in the middle of the punching conveying line, waste rubber separating mechanisms and punching stations for conveying rubber sheets to the punching mechanism are respectively arranged at two ends of the punching conveying line, a first transfer platform and a second transfer platform are symmetrically arranged on the front side and the rear side of the punching conveying line, a semi-finished product conveying belt is arranged on the outer side of the first transfer platform, a first grabbing conveying line is arranged between the middle of the first transfer platform and the semi-finished product conveying belt, and the first grabbing conveying line is provided with a first grabbing mechanism; a second grabbing conveying line and a third grabbing conveying line are symmetrically arranged between the two ends of the two transfer platforms, the second grabbing conveying line and the third grabbing conveying line are respectively provided with a second grabbing mechanism and a third grabbing mechanism, a finished product conveying belt is arranged on the outer side of the second transfer platform, a fourth grabbing conveying line is arranged between the middle part of the second transfer platform and the finished product conveying belt, the fourth grabbing conveying line is provided with a fourth grabbing mechanism, and the weighing mechanism is positioned at the tail end of the finished product conveying belt; The punching station comprises a pressing plate, a positioning column and a spring, wherein the pressing plate is connected with the sliding block through the positioning column, the positioning column penetrates through the pressing plate, and the spring is sleeved on the positioning column between the pressing plate and the sliding block; The first transfer platform comprises a transfer rack, a guide rail, a sliding block, a transfer platform plate, a driving belt and a second servo motor, wherein the guide rail is paved on two sides of the upper part of the transfer rack, the transfer platform plate arranged above the guide rail is fixedly connected with the sliding block, the length of the transfer platform plate is two thirds of the length of the rack, the transfer platform plate is connected with the driving belt, the driving belt is driven by the second servo motor, and the transfer platform plate is provided with a first station and a second station; The waste rubber separating mechanism is four and is respectively arranged above four corners of the pressing plate, and comprises a supporting rod, an upper separating cylinder, an adapter plate, a lower separating cylinder, a connecting plate and a guide post.
2. The full-automatic film punching device of claim 1, wherein the punching conveying line comprises supporting frames, sliding rails, sliding blocks, a first servo motor and a driving belt, the two supporting frames are symmetrically arranged at the left end and the right end of the punching mechanism, the sliding rails penetrating through the punching mechanism are paved between the two supporting frames, the sliding blocks are matched with the sliding rails and connected with the driving belt, the driving belt is positioned on the outer side of the sliding rails, the driving belt is driven by the first servo motor, and one end of the driving belt extends into the punching mechanism.
3. The full-automatic film punching device according to claim 1, wherein the first grabbing conveying line comprises a first grabbing frame, a beam guide rail and a beam sliding block, an upper beam of the first grabbing frame is arranged at the inner end of the semi-finished product conveying belt and the middle part of the first transferring platform in a crossing mode, the bottom surface of the upper beam of the first grabbing frame is fixedly connected with the beam guide rail, and the beam sliding block is in sliding connection with the beam guide rail.
4. The full-automatic film punching device according to claim 1, wherein the first grabbing mechanism comprises a sucker, a sucker mounting frame, a fixing frame, a guide post, a sucker cylinder, a following fixing frame, a following sliding pair, a following servo motor, a following gear rack mechanism, a translational gear rack mechanism and a translational servo motor, the plurality of suckers are mounted on a bottom plate of the sucker mounting frame, the top plate of the sucker mounting frame is connected with the fixing frame through the sucker cylinder and the guide structure, the fixing frame is connected with the following fixing frame through the following sliding pair, the following fixing frame is connected with a beam sliding block, the following gear rack mechanism is arranged between the fixing frame and the following fixing frame and driven by the following servo motor, the translational gear rack mechanism is arranged between the following fixing frame and an upper beam of the first grabbing frame and driven by the translational servo motor.
5. The full-automatic film punching device according to claim 1, wherein the second grabbing conveying line comprises a second grabbing frame and grabbing cross beams, the two second grabbing frames are respectively and longitudinally erected above the first transfer platform and the second transfer platform, and the grabbing cross beams are respectively and transversely erected between two ends of the two second grabbing frames.
6. The full-automatic film punching device according to claim 1, wherein the second grabbing mechanism and the third grabbing mechanism are arranged below the grabbing cross beam, the connecting structure of the second grabbing mechanism and the grabbing cross beam and the connecting structure of the third grabbing mechanism and the grabbing cross beam are identical to the connecting structure of the first grabbing mechanism and the upper cross beam, and the second grabbing mechanism and the third grabbing mechanism are arranged along the conveying direction.
7. The full-automatic film punching device according to claim 1, wherein a waste rubber conveying line is arranged below the punching conveying line.

Description

Full-automatic film punching device Technical Field The invention relates to film production equipment, in particular to a full-automatic film punching device. Background Rubber products are usually produced by molding rubber sheets, i.e. by punching open-cut rubber sheets into a certain shape. The existing punching mode is that an open-cut square film is manually conveyed to an extending platform of a punching machine, a cutting die of a film shape to be formed is manually placed on the square film, the extending platform of the punching machine is pushed into the punching machine, a punching task is completed after a punching button is pressed down, the punching platform is pulled out manually, waste after punching is manually torn off, the formed film is transported to a weighing platform for weighing, weight is recorded, and a worker in front waits for completion of the process. And the qualified films are manually conveyed to a tray prepared in advance, a layer of isolation cloth is paved after each layer of films are put down, adhesion between the films is prevented, and finally the qualified films are transported to a workbench of an assembly procedure through a forklift for assembly. The number of operators used in the process is great, and the danger of industrial injury exists in the working process, so that a full-automatic film punching device is needed to solve the problems. The invention of China with the authorized bulletin number of CN215881825U discloses a rubber plug punching and feeding device, and the feeding of the rubber plug punching and feeding device is sequentially carried out in a single station, so that the efficiency is low. Disclosure of Invention The invention aims to solve the technical problems, thereby providing a full-automatic film punching device and providing film production yield. The invention solves the technical problems and adopts the following technical scheme: A full-automatic film punching device comprises a punching mechanism and a weighing mechanism, wherein the punching mechanism is arranged in the middle of a punching conveying line, waste rubber separating mechanisms and punching stations for conveying films to the punching mechanism are respectively arranged at two ends of the punching conveying line, a first transfer platform and a second transfer platform are symmetrically arranged on the front side and the rear side of the punching conveying line, a semi-finished product conveying belt is arranged on the outer side of the first transfer platform, a first grabbing conveying line is arranged between the middle of the first transfer platform and the semi-finished product conveying belt, the first grabbing conveying line is provided with the first grabbing mechanism, a second grabbing conveying line and a third grabbing conveying line are symmetrically arranged between two ends of the transfer platform, the second grabbing conveying line and the third grabbing conveying line are respectively provided with the second grabbing mechanism and the third grabbing mechanism, a finished product conveying belt is arranged on the outer side of the second transfer platform, a fourth grabbing conveying line is arranged between the middle of the second transfer platform and the finished product conveying belt, and the fourth grabbing conveying line is provided with the fourth grabbing mechanism, and the weighing mechanism is located at the tail end of the finished product conveying belt. Compared with the prior art, the invention adopting the technical scheme has the beneficial effects that: 1. The functions of automatic carrying, punching, grabbing, waste separation, weighing and transportation of the film are realized; 2. Double-station operation, when one station is punched and transferred, the other station film is moved to the punching position, so that waiting time is reduced, and yield is improved; 3. the waste separating mechanism can separate peripheral waste after punching, so that secondary adhesion caused by the characteristics of the sizing material is prevented from influencing film separation during suction; 4. the labor cost is saved, the cost is reduced, and the safety is improved. Further, the optimization scheme of the invention is as follows: The punching conveying line comprises a supporting frame, a sliding rail, a sliding block, a first servo motor and a driving belt, wherein the two supporting frames are symmetrically arranged at the left end and the right end of the punching mechanism, the sliding rail penetrating through the punching mechanism is paved between the two supporting frames, the sliding block is matched with the sliding rail and is connected with the driving belt, the driving belt is located on the outer side of the sliding rail, the driving belt is driven by the first servo motor, and one end of the driving belt stretches into the punching mechanism. The punching station comprises a pressing plate, a positioning column and a spring