CN210414716U

CN210414716U - Membrane stripping and hole dividing mechanism

Info

Publication number: CN210414716U
Application number: CN201921419828.5U
Authority: CN
Inventors: 张松; 高江; 尹超群; 刘涛; 何安静
Original assignee: Hi P Shanghai Household Appliances Products Co ltd
Current assignee: Hi P Shanghai Household Appliances Products Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-04-28
Anticipated expiration: 2029-08-29

Abstract

The utility model relates to a shell membrane equipment technical field, a shell membrane divides cave mechanism particularly, be equipped with the one end of first pilot pin in order to be used for the location film on the broach, the clamp plate is equipped with the other end of second pilot pin in order to be used for the location film on the one end outside of broach and the clamp plate, the broach can drive the one end of film along the first direction motion under first actuating mechanism's drive, the clamp plate can drive the other end of film along the second direction motion under second actuating mechanism's drive, the shovel board is located the one end outside of broach just in order to be used for peeling off the product the shovel board can change the relative position between shovel board and the broach under third actuating mechanism's drive. The utility model provides a shell membrane and divide cave mechanism is particularly useful for the processing mode that uses the sheet stock to carry out the turnover to the product as the carrier, and the direction that the product can realize automatic peeling off and peel off back product is unanimous with original keeping, avoids the product to mix the number, the direction scheduling problem of misplacing.

Description

Membrane stripping and hole dividing mechanism

Technical Field

The utility model relates to a shell membrane equipment technical field, be a shell membrane branch cave mechanism particularly.

Background

Granular products can be adhered to the film in an adhesive mode and used for turnover among subsequent processes of cleaning, paint spraying, protective film adhering, CNC (computer numerical control) machining, deburring and the like, and a plurality of products can be fixed by one film, so that a large amount of manpower, time and raw materials for feeding and discharging are saved. But the consequent problems that arise are: after the processes, the products need to be peeled off from the film, and the tray placing and packaging are carried out according to different hole numbers, so that the problems of product scratching, dirt, wrong hole number placement, unequal product direction placement and more manpower are easily caused during manual operation. The traditional automatic stripping mode is a coil material, can facilitate the continuity of automatic feeding, and is convenient for fixing and dragging of a mechanism, but sometimes the product cannot be subjected to turnover operation by the coil material due to the later processing. Therefore, a novel membrane stripping and hole dividing mechanism needs to be designed.

Disclosure of Invention

An object of the utility model is to solve prior art's not enough, provide a shell membrane and divide cave mechanism, the product can realize automatic peeling off and peel off the direction unanimously, is particularly useful for using the sheet stock to carry out the processing mode of having enough to meet the need to the product as the carrier.

In order to achieve the purpose, the film peeling and hole dividing mechanism is designed for peeling a product from a film and comprises a peeling knife, a clamping plate, a shovel plate, a first driving mechanism for driving the peeling knife to move, a second driving mechanism for driving the clamping plate to move and a third driving mechanism for driving the shovel plate to move, the peeling knife is provided with a first positioning needle for positioning one end of the film, the clamping plate is positioned at the outer side of one end of the peeling knife and is provided with a second positioning needle for positioning the other end of the film, the peeling knife can drive one end of the film to move along a first direction under the driving of the first driving mechanism, the clamping plate can drive the other end of the film to move along a second direction under the driving of the second driving mechanism, the shovel plate is located on the outer side of one end of the peeling knife and used for peeling off products, and the shovel plate can change the relative position between the shovel plate and the peeling knife under the driving of the third driving mechanism.

The utility model discloses still have following preferred technical scheme:

the peeling knife and the shovel plate are arranged along a first direction.

The splint include first splint and second splint, the middle part of second splint with first splint be close to the one end rotation of second splint link to each other just end connection die clamping cylinder of second splint to thereby enable first splint to rotate the other end that presss from both sides tightly or unclamp the film for second splint when making die clamping cylinder drive the motion of second splint.

One end of the first clamping plate, which is far away from the second clamping plate, is rotatably connected with a connecting plate, the connecting plate is provided with the second positioning pin, and the connecting plate is connected with the second driving mechanism.

The back of the connecting plate is provided with a sliding block, and the sliding block is connected to a linear guide rail arranged along the second direction in a matching manner.

The first direction is the horizontal direction, second direction and first direction between form 45 contained angles.

The membrane peeling and hole dividing mechanism further comprises a bottom support plate arranged along the direction that the lower side of one end, close to the clamping plate, of the peeling knife points to the direction that the peeling knife is far away from the lower side of one end of the clamping plate, the second direction is the same as the arrangement direction of the bottom support plate, the second driving mechanism is arranged on the upper side of the bottom support plate, and the third driving mechanism is arranged on the lower side of the bottom support plate.

The utility model discloses a peeling knife, including shell knife, the shell knife both sides be equipped with pre-compaction structure respectively, pre-compaction structure outer end connect one and be used for driving the pre-compaction mechanism to be close to the fourth actuating mechanism of the direction motion of shell knife.

The two sides of the peeling knife are provided with supporting plates, and the pre-pressing structure and the fourth driving mechanism are fixed on the supporting plates.

The utility model discloses a peeling knife, including peeling knife, clamping mechanism, guide shaft, first actuating mechanism, guide shaft, the one end that peeling knife is far away from clamping mechanism be equipped with the linear bearing who is used for connecting the guide shaft, the guide shaft outer end be equipped with the pretension structure, the inner of guide shaft be connected to the bottom of peeling knife, first actuating mechanism's output be equipped with a cooperation connecting plate, cooperation connecting plate and guide shaft cooperation be connected and be spacing in pretension structure and peeling knife be far away from between clamping mechanism's one end.

Beneficial effects of the utility model

The utility model provides an advantage of shelling membrane branch cave mechanism includes but not limited to: the membrane stripping and hole dividing mechanism provided by the utility model has simple and feasible combination structure, is especially suitable for a processing mode of taking sheet stock as a carrier to turnover products, can realize automatic stripping of the products, keeps the direction of the stripped products consistent with the original direction, and avoids the problems of product mixing, wrong direction and the like; and the stripping process does not need manual operation, so that the risks of scratching, dirt and mixing can be reduced, the yield of products can be improved, the labor can be saved, and the danger of manual operation can be reduced.

Drawings

FIG. 1 is a schematic view of a film and product of the present invention in one embodiment;

FIG. 2 is a side view of a film and product of the invention in one embodiment;

FIG. 3 is a schematic structural view of a membrane peeling and cavity dividing mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic view of an embodiment of the membrane peeling and hole dividing mechanism of the present invention shown in FIG. 1;

FIG. 5 is a schematic view of an embodiment of the membrane peeling and hole dividing mechanism of the present invention shown in FIG. 2;

in the figure: 1. a guide shaft; 2. a linear bearing; 3. a first positioning pin; 4. producing a product; 5. a second positioning pin; 6, shoveling plates; 7. a second splint; 8. a clamping cylinder; 9. a slider; 10. a third drive mechanism 10; 11. a linear guide rail; 12. stripping; 13. a pre-pressing structure; 14. a first drive mechanism; 15. matching the connecting plate; 16. a pre-tightening structure; 17. a second drive mechanism; 18. positioning holes; 19. a support plate; 20. a fourth drive mechanism; 21. a first splint; 22. a connecting plate; 23. a bottom support plate; 24. a film; 25. a row of wells No. 1 products; 26. one row of the products with the second acupoint.

Detailed Description

The structure and principle of such a device will be apparent to those skilled in the art from the following further description of the invention with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The membrane-stripping and hole-dividing mechanism provided by the embodiment is particularly suitable for a processing mode of turning over products 4 by taking sheet materials as carriers, for example, fig. 1 and fig. 2 are schematic diagrams of a membrane 24 and the products 4 in an embodiment, a plurality of groups of product columns are adhered on the membrane 24, each group of product columns comprises a row of products 25 with No. 1 holes and a row of products 26 with No. two holes, and of course, in other embodiments, the products 4 can be arranged according to actual requirements without being limited to the example of the embodiment. Meanwhile, the left end and the right end of the film 24 are respectively provided with a plurality of positioning holes 18 which can be respectively used for matching with the first positioning pins 3 and the second positioning pins 5.

Referring to fig. 3 in combination with fig. 4, the membrane peeling and hole dividing mechanism mainly includes a peeling knife 12, a clamping plate, a shovel plate 6, a first driving mechanism 14 for driving the peeling knife 12 to move, a second driving mechanism 17 for driving the clamping plate to move, and a third driving mechanism 10 for driving the shovel plate 6 to move, and the first driving mechanism 14, the second driving mechanism 17, and the third driving mechanism 10 may all adopt known driving mechanisms, for example, in one embodiment, the first driving mechanism 14 and the second driving mechanism 17 may adopt electric cylinders, and the third driving mechanism may adopt air cylinders.

The utility model discloses a film peeling device, including a peeling knife 12, a clamping plate, a shovel board 6, a product 4 and a third actuating mechanism 10, peeling knife 12 on be equipped with first locating pin 3 and be used for cooperateing with the locating hole 18 of film 24 left end in order to fix a position the left end of film 24 with cooperating with the locating hole 18 of film 24 left end, the clamping plate be located the right-hand member outside of peeling knife 12 and be equipped with second locating pin 5 on the clamping plate and cooperate with the right-hand member of film 24 with the right-hand member fix a position, shovel board 6 be located the outside of the right-hand member of peeling knife 12 just with the product 4 that is peeled off shovel board 6 can change. The peeling knife 12 can drive the left end of the film 24 to move along a first direction under the driving of the first driving mechanism 14, and the clamping plate can drive the right end of the film 24 to move along a second direction under the driving of the second driving mechanism 17. The position of the peeling knife 12 close to the clamping plate is provided with a knife edge, namely, the right end part of the peeling knife 12 is an inclined plane which is inclined from top to bottom to the left end in the direction far away from the clamping plate. Preferably, the first direction and the second direction are at an angle of 90 °, for example, in one embodiment, the first direction is a horizontal direction, i.e., a left-right direction in fig. 4, and the second direction is a direction from the lower side of the peeling blade 12 near the right end of the clamping plate to the lower side of the peeling blade 12 far from the left end of the clamping plate, and the first direction and the second direction form an angle of 45 °.

In one embodiment, the membrane peeling and cavity dividing mechanism further comprises a bottom support plate 23 arranged along a second direction, namely, the bottom support plate 23 is arranged in the second direction from the lower side of the end, close to the clamping plate, of the peeling knife 12 to the lower side of the end, far away from the clamping plate, of the peeling knife 12, and the second driving mechanism 17 is arranged on the upper side of the bottom support plate 23, and the third driving mechanism 10 is arranged on the lower side of the bottom support plate 23.

The splint include first splint 21 and second splint 7, the middle part of second splint 7 with first splint 21 right-hand member rotate link to each other just right-hand member fixed connection die clamping cylinder 8's of second splint 7 output, and rotate to connect and can realize through offering the through-hole at the relevant position of first splint 21 and second splint 7 and then connecting through the rotation axis cooperation to make die clamping cylinder 8 can drive the motion of second splint 7 and enable simultaneously that first splint 21 rotates for second splint 7 and thereby press from both sides tightly or loosen the other end of film 24. The left end of the first clamping plate 21 is rotatably connected with a connecting plate 22, the upper side of the connecting plate 22 is provided with the second positioning needle 5, the connecting plate 22 is connected with the second driving mechanism 17, and the clamping cylinder 8 can also be fixedly connected to the rear side of the connecting plate 22. In this embodiment, the connecting plate 22 is L-shaped, one end of the L-shape is rotatably connected to the left end of the first clamping plate 21, and the other end of the L-shape is connected to the second driving mechanism 17. The second driving mechanism 17 may adopt an electric cylinder, and the output end of the electric cylinder is fixedly connected with the connecting plate 22, and the back of the connecting plate 22 is provided with the slider 9, and the bottom support plate 23 is provided with a linear guide rail 11 along the second direction, so that the slider 9 is connected to the linear guide rail 11 in a matching manner.

The left end of the peeling knife 12 is provided with a linear bearing 2 used for being connected with a guide shaft 1, the outer end of the guide shaft 1 is provided with a pre-tightening structure 16, the inner end of the guide shaft 1 is connected to the bottom of a first positioning needle 3, the output end of a first driving mechanism 14 is provided with a matching connecting plate 15, the matching connecting plate 15 is connected with the guide shaft 1 in a matching way and limited between the pre-tightening structure 16 and the left end of the peeling knife 12 far away from a clamping mechanism, and when the output end of the first driving mechanism 14 moves leftwards, the peeling knife 12 is not driven to move leftwards until the output end moves to a position close to an early warning structure; when the output end of the first driving mechanism 14 moves to the right, the peeling knife 12 is not driven to move to the right until the output end moves to a position close to the left end of the clamping mechanism. Through the pre-tightening structure 16, the film 24 on the peeling knife 12 can be tensioned by the left and right movement of the first driving mechanism 14, and the error of synchronous movement of the first driving mechanism 14 and the second driving mechanism 17 can be compensated, so that the film 24 is prevented from being damaged by pulling.

And, can also be in the both sides of the peeling knife 12 be equipped with the backup pad 19 respectively, be fixed with fourth drive mechanism 20 and be equipped with pre-compaction structure 13 on the backup pad 19, pre-compaction structure 13 flattens the film 24 that is possible to be out of shape, and prevents that film 24 from warping and deforming in the process of follow-up dragging by the atress, pre-compaction structure 13 outer end connect one be used for driving pre-compaction mechanism to be close to the fourth drive mechanism 20 of the direction motion of peeling knife 12, fourth drive structure can adopt cylinder, electric cylinder etc..

Examples

With reference to fig. 4 and 5, in use, the film 24 with the product 4 is first placed on the peeling knife 12, two ends of the film 24 are respectively matched with the first positioning pin 3 and the second positioning pin 5 through the positioning holes 18, and then the pre-pressing structure 13 is driven by the fourth driving mechanism 20 to be pressed down to two side edges of the film 24 so as to flatten the film 24 which is possibly deformed, and the film 24 is prevented from being stressed and tilted to deform in the subsequent dragging process. Then, the pre-tightening structure 16 and the peeling knife 12 are moved to the left by the first driving mechanism 14, so that the thin film 24 on the peeling knife 12 is tensioned. The clamping cylinder 8 drives the clamping plate to clamp the right end of the film 24, then the second driving mechanism 17 obliquely downwards pulls for a short distance by 45 degrees, the shovel plate 6 is driven by the third driving mechanism 10 to descend to the right end of the peeling knife 12 and be flush with the peeling knife 12, then the film 24 is continuously pulled by the second driving mechanism 17, and meanwhile the first driving mechanism 14 follows up, in the process, the film 24 and the product 4 to be peeled integrally translate, a peeling gap is generated between the film 24 and the product 4 to be peeled when the film passes through a knife edge at the right end of the peeling knife 12, the shovel plate 6 peels the product 4 from the film 24 and arranges the product on the shovel plate 6 along with the continuous pulling of the second driving mechanism 17, so that the film peeling and cavity dividing actions are completed, and then the product 4 is manually conveyed into trays of products 4 with different cavity numbers by the suction conveying mechanism or manpower.

Claims

1. A film stripping and hole dividing mechanism is used for stripping a product from a film and is characterized by comprising a stripping knife, a clamping plate, a shovel plate, a first driving mechanism used for driving the stripping knife to move, a second driving mechanism used for driving the clamping plate to move and a third driving mechanism used for driving the shovel plate to move, the peeling knife is provided with a first positioning needle for positioning one end of the film, the clamping plate is positioned at the outer side of one end of the peeling knife and is provided with a second positioning needle for positioning the other end of the film, the peeling knife can drive one end of the film to move along a first direction under the driving of the first driving mechanism, the clamping plate can drive the other end of the film to move along a second direction under the driving of the second driving mechanism, the shovel plate is located on the outer side of one end of the peeling knife and used for peeling off products, and the shovel plate can change the relative position between the shovel plate and the peeling knife under the driving of the third driving mechanism.

2. A membrane stripping and hole dividing mechanism as claimed in claim 1, wherein the stripping knife and the blade are disposed in a first direction.

3. A membrane stripping and hole dividing mechanism as claimed in claim 1, wherein the clamping plate comprises a first clamping plate and a second clamping plate, the middle portion of the second clamping plate is rotatably connected to one end of the first clamping plate close to the second clamping plate, and the end of the second clamping plate is connected to the clamping cylinder, so that the clamping cylinder can rotate the first clamping plate relative to the second clamping plate to clamp or release the other end of the membrane when the clamping cylinder drives the second clamping plate to move.

4. A membrane stripping and hole dividing mechanism as claimed in claim 3, wherein an end of the first clamping plate remote from the second clamping plate is rotatably connected to a connecting plate, the connecting plate is provided with the second positioning pin and the connecting plate is connected to the second driving mechanism.

5. A membrane stripping and hole dividing mechanism as claimed in claim 4, wherein a slider is provided at the back of the connecting plate, and the slider is connected to a linear guide rail arranged along the second direction in a matching manner.

6. A membrane stripping and cavity dividing mechanism as claimed in any one of claims 1 to 5, wherein the first direction is horizontal and the second direction forms an angle of 45 ° with the first direction.

7. A membrane stripping and hole dividing mechanism as claimed in claim 6, further comprising a bottom support plate disposed along a direction from a lower side of the end of the stripping knife close to the clamping plate to a lower side of the stripping knife farther from the end of the clamping plate, wherein the second direction is the same as the direction of the bottom support plate, the second driving mechanism is disposed on the upper side of the bottom support plate, and the third driving mechanism is disposed on the lower side of the bottom support plate.

8. A film stripping and hole dividing mechanism as claimed in claim 1, wherein two sides of the stripping knife are respectively provided with a pre-pressing structure, and the outer end of the pre-pressing structure is connected with a fourth driving mechanism for driving the pre-pressing mechanism to move towards the direction close to the stripping knife.

9. A film stripping and hole dividing mechanism as claimed in claim 8, wherein support plates are provided on both sides of the stripping knife, and the pre-pressing structure and the fourth driving mechanism are fixed on the support plates.

10. A membrane-stripping and hole-dividing mechanism as claimed in claim 1, wherein a linear bearing for connecting a guide shaft is arranged at one end of the stripping knife, which is far from the clamping mechanism, a pre-tightening structure is arranged at the outer end of the guide shaft, the inner end of the guide shaft is connected to the bottom of the first positioning needle, a matching connecting plate is arranged at the output end of the first driving mechanism, and the matching connecting plate is connected with the guide shaft in a matching manner and is limited between the pre-tightening structure and the end of the stripping knife, which is far from the clamping mechanism.