CN218056028U

CN218056028U - Circulation switching film tearing device

Info

Publication number: CN218056028U
Application number: CN202221799190.4U
Authority: CN
Inventors: 陶志红; 许英
Original assignee: Dongguan Sirong Intelligent Equipment Co ltd
Current assignee: Dongguan Sirong Intelligent Equipment Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-16
Anticipated expiration: 2032-07-13

Abstract

The utility model relates to a dyestripping device is switched in circulation, include: the circulation assembly comprises a fixed seat, a first material absorber, a second material absorber, a guide plate and a synchronous belt; one side of the synchronous belt is connected with a first material absorber, and the other side of the synchronous belt is connected with a second material absorber; the second material suction device comprises a base, a lifting seat, a pulley and a tension spring; the pulley is abutted against the top of the guide plate; the top surface of the first material sucker is provided with a first sucker, and the top surface of the second material sucker is provided with a second sucker; the second sucker is arranged on the top surface of the lifting seat; the inner film tearing assembly is arranged at one end of the circulation assembly; and an outer membrane tearing assembly arranged at the other end of the circulation assembly. Above-mentioned tear film device is switched in circulation, rational in infrastructure, convenient to use utilizes the second to inhale glassware and guide the cooperation of board for first sucking disc and second sucking disc stagger each other in height, conveniently with different products including the membrane tear the membrane module and the adventitia tear the membrane module between switch, conveniently tear from inner membrance and adventitia, improve the tear film quality greatly.

Description

Circulation switching film tearing device

Technical Field

The utility model relates to an electronic product processing technology field especially relates to a dyestripping device is switched in circulation.

Background

In the production and manufacturing process of electronic products, the protective film of the parts needs to be torn so as to facilitate subsequent other processing. The dyestripping mode that present industry used mainly is the manipulator dyestripping, and degree of automation is high, and the dyestripping is efficient.

However, the existing film tearing manipulator has a single structure and uses a single pressure acquisition system to tear the film. In some products with double-layer film structures, the connection strength between the products and different protective films is different. The same pressure is adopted for different protective films, so that the protective films are not torn down but are torn away along the belt due to overlarge resistance of the torn protective films, the performance is unstable, and the quality of the torn protective films cannot be ensured.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a membrane tearing device is switched in circulation, rational in infrastructure, convenient to use switches the product between membrane tearing membrane subassembly and adventitia tearing membrane subassembly through the circulation subassembly, conveniently tears from intima and adventitia, improves the tearing quality greatly.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:

a flow-switching tear film device comprising:

the circulation assembly comprises a fixed seat, a first material absorber connected to one surface of the fixed seat in a sliding manner, a second material absorber connected to the other surface of the fixed seat in a sliding manner, a guide plate connected to the bottom of the fixed seat, and a synchronous belt arranged at the top of the fixed seat; one side of the synchronous belt is fixedly connected with the first material suction device, and the other side of the synchronous belt is fixedly connected with the second material suction device;

the second material suction device comprises a base which is connected with the fixed seat in a sliding manner, a lifting seat which is connected with the base in a sliding manner, a pulley which is arranged at the bottom end of the lifting seat, and a tension spring which is connected with the base and the lifting seat; the tension spring is used for driving the lifting seat to abut against the base, and the base is also used for connecting the synchronous belt; the pulley is abutted against the top of the guide plate;

a first sucker is arranged on the top surface of the first material sucker, and a second sucker is arranged on the top surface of the second material sucker; the second sucker is arranged on the top surface of the lifting seat;

the inner film tearing assembly is arranged at one end of the circulation assembly; and

and the outer film tearing component is arranged at the other end of the circulation component.

Above-mentioned tear film device is switched in circulation, rational in infrastructure, convenient to use utilizes the second to inhale glassware and guide the cooperation of board for first sucking disc and second sucking disc stagger each other in height, conveniently with different products including the membrane tear the membrane module and the adventitia tear the membrane module between switch, conveniently tear from inner membrance and adventitia, improve the tear film quality greatly.

In one embodiment, the height of the middle part of the guide plate is greater than the height of the opposite ends of the guide plate.

In one embodiment, the inner film tearing assembly comprises an inner film tearing bearing seat positioned on one side of the fixed seat, an inclined sliding table cylinder arranged on the inner film tearing bearing seat, a moving plate connected to the inclined sliding table cylinder, a rotating shaft rotatably arranged at one end of the moving plate, inner film tearing clamping jaws fixedly arranged at two opposite ends of the rotating shaft, and a rotating shaft driving cylinder connected with the middle part of the rotating shaft; the cylinder body of the rotating shaft driving cylinder is fixedly arranged on the moving plate, and a piston rod of the rotating shaft driving cylinder is hinged to the middle of the rotating shaft.

In one embodiment, the outer film tearing assembly comprises an outer film tearing bearing seat positioned on one side of the fixed seat, horizontal guide rail pairs arranged on two opposite sides of the top of the outer film tearing bearing seat, a vertical guide rail pair vertically connected with the horizontal guide rail pairs, an outer film tearing clamping jaw and a guide roller connected to one surface of the vertical guide rail pair, a pushing cylinder connected to the other surface of the vertical guide rail pair, and a guide plate slidably connected with the guide roller; the guide plate is fixedly connected to the outer membrane tearing film bearing seat.

In one embodiment, the guide plate is provided with a guide groove which is arranged in an arc shape, and the height of one end of the guide groove far away from the fixed seat is greater than that of one end of the guide groove close to the fixed seat; the guide groove is used for accommodating the guide roller.

Drawings

Fig. 1 is a schematic perspective view of a circulation switching film tearing device according to an embodiment of the present invention;

fig. 2 is a perspective view of another view of the flow switching tear film device shown in fig. 1;

FIG. 3 is an exploded view of a second suction device in the flow switching tear film apparatus shown in FIG. 1;

FIG. 4 is an exploded view of another view angle of the second suction device in the flow switching tear film apparatus shown in FIG. 3;

fig. 5 is a schematic perspective view of an inner film tearing assembly in the circulation switching tearing apparatus shown in fig. 1;

fig. 6 is a schematic perspective view of an outer film tearing assembly in the circulation switching film tearing device shown in fig. 1;

fig. 7 is an exploded schematic view of an outer film tearing assembly in the circulation switching film tearing device shown in fig. 6;

FIG. 8 is a partial schematic view of an outer film tearing assembly in the circulation switching film tearing device shown in FIG. 7;

FIG. 9 is a partial schematic view of another viewing angle of the outer film tear film assembly in the flow-around switch tear film apparatus shown in FIG. 8;

fig. 10 shows a product to be torn by the circulation switching tear film device shown in fig. 1.

Reference is made to the accompanying drawings in which:

10-a circulation component, 11-a fixed seat, 12-a first suction device, 120-a first suction cup, 13-a second suction device, 130-a second suction cup, 131-a base, 132-a lifting seat, 133-a pulley, 134-a tension spring, 14-a guide plate, 15-a synchronous belt and 16-a driving motor;

20-inner film tearing assembly, 21-inner film tearing bearing seat, 22-inclined sliding table cylinder, 23-moving plate, 24-rotating shaft, 25-inner film tearing clamping jaw and 26-rotating shaft driving cylinder;

30-outer membrane tearing assembly, 31-outer membrane tearing bearing seat, 311-horizontal sliding table cylinder, 312-vertical sliding table cylinder, 313-bearing plate, 32-horizontal guide rail pair, 321-horizontal guide rail, 322-horizontal sliding block, 33-vertical guide rail pair, 331-vertical sliding block, 332-vertical guide rail, 34-outer membrane tearing clamping jaw, 35-guide roller, 36-pushing cylinder, 37-guide plate and 370-guide groove,

40-product, 41-inner membrane, 42-outer membrane;

51-a first digital display pressure switch, 52-a second digital display pressure switch.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 9, a flow switching and film tearing apparatus according to an embodiment of the present invention includes a flow module 10, an inner film tearing module 20 mounted at one end of the flow module 10, and an outer film tearing module 30 mounted at the other end of the flow module 10. Wherein the flow-around assembly 10 is used to carry the product 40. As shown in fig. 10, an inner film 41 is adhered to the middle of the product 40, and an outer film 42 is adhered to the periphery of the product 40; the inner film 41 and the outer film 42 are arranged at intervals, the body of the product 40 is exposed between the inner film 41 and the outer film 42, and the exposed body of the product 40 is used for being adsorbed on the circulation assembly 10.

The circulation assembly 10 includes a fixed seat 11, a first material absorber 12 slidably connected to one surface of the fixed seat 11, a second material absorber 13 slidably connected to the other surface of the fixed seat 11, a guide plate 14 connected to the bottom of the fixed seat 11, a synchronous belt 15 installed at the top of the fixed seat 11, and a driving motor 16 connected to the synchronous belt 15. Wherein the guide plate 14 abuts against the bottom end of the second aspirator 13. One side of the synchronous belt 15 is fixedly connected with the first material absorber 12, the other side of the synchronous belt 15 is fixedly connected with the second material absorber 13, and the first material absorber 12 and the second material absorber 13 can be controlled to respectively do reciprocating motion along the length direction of the fixed seat 11 along with the forward rotation and the overturn of the driving motor 16.

The first suction cup 120 is installed on the top surface of the first suction device 12, and the second suction cup 130 is installed on the top surface of the second suction device 13; the first suction cup 120 and the second suction cup 130 are used for sucking the body of the product 40 exposed between the inner film 41 and the outer film 42, and at this time, the inner film 41 and the outer film 42 face the fixing base 11. In this embodiment, when the fixing base 11 is located at two opposite ends, the suction surface of the first suction cup 120 and the suction surface of the second suction cup 130 are located on the same plane, so that the inner film tearing assembly 20 and the outer film tearing assembly 30 respectively tear the film. When the second suction device 13 is located at the middle of the fixing base 11, the second suction cup 120 can be driven to ascend, so that the first suction cup 120 and the second suction cup 130 are staggered in height.

Specifically, as shown in fig. 3 and 4, the second material suction device 13 includes a base 131 slidably connected to the fixing base 11, a lifting base 132 slidably connected to the base 131, a pulley 133 mounted at a bottom end of the lifting base 132, and a tension spring 134 connecting the base 131 and the lifting base 132; the tension spring 134 is used for driving the lifting seat 132 to abut against the base 131, and the base 131 is also used for connecting the timing belt 15. The pulley 133 abuts against the top of the guide plate 14; the second suction cup 130 is mounted on the top surface of the lifting base 132.

Specifically, the base 131 and the lifting seat 132 are slidably connected through a pair of guide rails, and a moving direction of the lifting seat 132 is perpendicular to a length direction of the fixing seat 11.

In the present embodiment, the guide plate 14 is substantially disposed in a shape of a letter "convex", and the height of the middle portion of the guide plate 14 is greater than the height of the opposite ends of the guide plate 14. The height position of the base 131 is unchanged all the time, when the second material suction device 13 gradually moves to the middle part of the guide plate 14, the lifting seat 132 and the second suction cup 130 are lifted up, so that the first suction cup 120 and the second suction cup 130 are staggered in height, interference or collision of two products 40 can be effectively avoided, the circulation efficiency of the products 40 is greatly improved, and film tearing is conveniently performed between the inner film tearing assembly 20 and the outer film tearing assembly 30. When the second material suction device 13 gradually moves from the middle of the guide plate 14 to any end of the guide plate 14, the lifting seat 132 and the second suction cup 130 fall, and the lifting seat 132 is ensured to abut against the base 131 under the action of the tension spring 134, and the second suction cup 130 is ensured to be completely reset, so that when any end of the guide plate 14 is pulled, the suction surface of the first suction cup 120 and the suction surface of the second suction cup 130 are kept on the same plane, so that the inner film tearing assembly 20 and the outer film tearing assembly 30 respectively tear films.

The inner film tearing assembly 20 comprises an inner film tearing bearing seat 21 positioned on one side of the fixed seat 11, an inclined sliding table cylinder 22 arranged on the inner film tearing bearing seat 21, a moving plate 23 connected to the body of the inclined sliding table cylinder 22, a rotating shaft 24 rotatably arranged at one end of the moving plate 23, inner film tearing clamping jaws 25 fixedly arranged at two opposite ends of the rotating shaft 24 and a rotating shaft driving cylinder 26 connected with the middle part of the rotating shaft 24; the cylinder body fixed mounting that the pivot drove actuating cylinder 26 on movable plate 23, the piston rod that the pivot drove actuating cylinder 26 articulates in the middle part of pivot 24 to drive pivot 24 and rotate, and then drive inner membrance dyestripping clamping jaw 25 and take place rotatoryly, make inner membrance dyestripping clamping jaw 25 carry can take place the skew of certain limit's horizontal direction and vertical direction behind the inner membrance 41, make to form certain angle between the surface of inner membrance 41 and product 40, tear inner membrance 41 from better.

In this embodiment, the extension direction of the piston rod of the inclined sliding table cylinder 22 forms an included angle with the suction surface of the first suction cup 120 and the suction surface of the second suction cup 130.

When the inner membrane is torn, the inclined sliding table cylinder 22 drives the product 40 at one end, close to the fixed seat 11, of the moving plate 23 until the inner membrane tearing clamping jaw 25 just clamps the edge of the inner membrane 41, then the inclined sliding table cylinder 22 drives the moving plate 23 to be far away from the product 40, and meanwhile, the piston rod of the rotating shaft driving cylinder 26 is started to be shortened, so that a certain angle is formed between the surfaces of the inner membrane 41 and the product 40, and the inner membrane 41 is torn away along with the gradual distance between the inner membrane tearing clamping jaw 25 and the product 40.

The outer membrane tearing assembly 30 comprises an outer membrane tearing bearing seat 31 positioned on one side of the fixed seat 11, horizontal guide rail pairs 32 arranged on two opposite sides of the top of the outer membrane tearing bearing seat 31, a vertical guide rail pair 33 vertically connected with the horizontal guide rail pair 32, an outer membrane tearing clamping jaw 34 and a guide roller 35 connected to one surface of the vertical guide rail pair 33, a pushing cylinder 36 connected to the other surface of the vertical guide rail pair 33, and a guide plate 37 slidably connected with the guide roller 35; the guide plate 37 is fixedly connected to the outer film tearing-off carrier seat 31.

In the present embodiment, as shown in fig. 8 and 9, the horizontal guide rail pair 32 includes a horizontal guide rail 321 fixedly connected to the fixing base 11, and a horizontal slider 322 connected to the horizontal guide rail 321. The vertical guide pair 33 comprises a vertical slide block 331 fixedly connected with one side of the horizontal slide block 322 and a vertical guide rail 332 matched and connected with the vertical slide block 331. Wherein, the surface of the vertical slide block 331 opposite to the horizontal slide block 322 is used for connecting a piston rod of the pushing cylinder 36, and the vertical guide rail 332 is used for bearing and connecting the outer membrane tearing clamping jaw 34.

In this embodiment, the guide plate 37 is provided with a guide slot 370 arranged in an arc shape, and the height of one end of the guide slot 370 away from the fixed seat 11 is greater than the height of one end of the guide slot 370 close to the fixed seat 11; the guide groove 370 is for accommodating the guide roller 35. When the pushing cylinder 36 drives the horizontal slider 322 to move, the vertical guide rail 332 moves in the vertical direction under the guidance of the guide groove 370, so that a certain range of horizontal and vertical deviations can occur after the outer film tearing clamping jaws 34 clamp the outer film 42, a certain angle is formed between the outer film 42 and the surface of the product 40, and the outer film 42 can be better torn away.

In this embodiment, the outer film tearing carrier seat 31 includes a horizontal sliding table cylinder 311, a vertical sliding table cylinder 312 vertically connected to the horizontal sliding table cylinder 311, and a carrier plate 313 connected to the vertical sliding table cylinder 312; the opposite sides of the carrier plate 313 are used for carrying the horizontal rail pair 32.

When the outer membrane is torn, the outer membrane tearing bearing seat 31 drives the product 40 of the bearing plate 313 close to one end of the fixing seat 11 until the outer membrane tearing clamping jaw 34 just clamps the edge of the outer membrane 42, then the pushing cylinder 36 is started to drive the horizontal slider 322 to move, under the guidance of the guide groove 370 (as shown in the arrow direction in fig. 8), the vertical guide rail 332 moves in the vertical direction, so that the outer membrane tearing clamping jaw 34 can shift in the horizontal direction and the vertical direction within a certain range after clamping the outer membrane 42, a certain angle is formed between the outer membrane 42 and the surface of the product 40, and then the outer membrane tearing bearing seat 31 reversely drives the outer membrane tearing clamping jaw 34 to gradually get away from the product 40 to tear the outer membrane 42.

Further, the circulation switching tear film device further comprises a first digital display pressure switch 51 and a second digital display pressure switch 52 which are installed on one side of the inner film tear film assembly 20; the first digital display pressure switches 51 are electrically connected with the inner film tearing clamping jaws 25 in a one-to-one correspondence manner so as to control the film tearing force of the inner film tearing clamping jaws 25 on the inner film 41; the second digital display pressure switches 52 are electrically connected with the outer film tearing clamping jaws 34 in a one-to-one correspondence manner so as to control the film tearing force of the outer film tearing clamping jaws 34 to the outer film 42.

Above-mentioned tear film device is switched in circulation, rational in infrastructure, convenient to use utilizes the second to inhale glassware 13 and guide board 14's cooperation for first sucking disc 120 and second sucking disc 130 stagger each other in height, conveniently switch different products 40 between interior membrane dyestripping subassembly 20 and adventitia dyestripping subassembly 30, conveniently tear from interior membrane 41 and adventitia 42, improve the dyestripping quality greatly.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a tear film device is switched in circulation which characterized in that includes:

the circulation assembly comprises a fixed seat, a first material absorber connected to one surface of the fixed seat in a sliding manner, a second material absorber connected to the other surface of the fixed seat in a sliding manner, a guide plate connected to the bottom of the fixed seat, and a synchronous belt arranged at the top of the fixed seat; one side of the synchronous belt is fixedly connected with the first material absorber, and the other side of the synchronous belt is fixedly connected with the second material absorber;

and the outer film tearing assembly is arranged at the other end of the circulation assembly.

2. The flow switching tear film device of claim 1, wherein a height of a middle portion of the guide plate is greater than a height of opposite ends of the guide plate.

3. The circulation switching tear film device of claim 1, wherein the inner film tear film assembly comprises an inner film tear film bearing seat located at one side of the fixing seat, an inclined sliding table cylinder mounted on the inner film tear film bearing seat, a moving plate connected to the inclined sliding table cylinder, a rotating shaft rotatably mounted at one end of the moving plate, inner film tear film clamping jaws fixedly mounted at two opposite ends of the rotating shaft, and a rotating shaft driving cylinder connected to the middle of the rotating shaft; the cylinder body of the rotating shaft driving cylinder is fixedly arranged on the moving plate, and a piston rod of the rotating shaft driving cylinder is hinged to the middle of the rotating shaft.

4. The circulation switching and film tearing device according to claim 1, wherein the outer film tearing assembly comprises an outer film tearing bearing seat located on one side of the fixing seat, a horizontal guide rail pair installed on two opposite sides of the top of the outer film tearing bearing seat, a vertical guide rail pair vertically connected with the horizontal guide rail pair, an outer film tearing clamping jaw and a guide roller connected to one side of the vertical guide rail pair, a pushing cylinder connected to the other side of the vertical guide rail pair, and a guide plate slidably connected with the guide roller; the guide plate is fixedly connected to the outer membrane tearing film bearing seat.

5. The circulation switching tear film device of claim 4, wherein the guide plate is provided with a guide groove arranged in an arc shape, and the height of one end of the guide groove far away from the fixed seat is greater than the height of one end of the guide groove close to the fixed seat; the guide groove is used for accommodating the guide roller.