CN114435705A

CN114435705A - Diaphragm separator

Info

Publication number: CN114435705A
Application number: CN202210103866.XA
Authority: CN
Inventors: 林海涛; 赵凯; 梁猛; 刘钰; 王路
Original assignee: Shanghai Shiyu Precision Machinery Co ltd
Current assignee: Shanghai Shiyu Precision Machinery Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-05-06

Abstract

The invention discloses a diaphragm separating device which comprises a conveying roller way, a diaphragm tearing mechanism and a diaphragm sticking mechanism, wherein the diaphragm tearing mechanism and the diaphragm sticking mechanism are arranged on the conveying roller way, the diaphragm tearing mechanism comprises a clamping jaw for clamping a plate film, and a first linear motor module for driving the clamping jaw to move along the length direction of the conveying roller way, the diaphragm sticking mechanism comprises a supporting plate, a rubber belt unreeling, a rubber belt reeling and a first diaphragm sticking cylinder which are arranged on the supporting plate, a pressing frame connected with the first diaphragm sticking cylinder, a second diaphragm sticking cylinder arranged on the pressing frame, a pressing block hinged with the second diaphragm sticking cylinder, a third diaphragm sticking cylinder arranged on one side of the pressing frame, connected with the pressing block and used for controlling the rotation of the pressing block, a fourth diaphragm sticking cylinder arranged on the other side of the pressing frame, and a tensioning wheel connected with the fourth diaphragm sticking cylinder and used for tensioning the rubber belt. The invention can stick the adhesive tape to the film and pull the front end part of the film through the adhesive film mechanism, and clamp the pulled film through the clamping jaw of the film tearing mechanism and tear the film in the direction.

Description

Diaphragm separator

Technical Field

The invention belongs to film tearing equipment, and particularly relates to a diaphragm separating device.

Background

A semi-finished product of a plate (such as a chip substrate) is covered with a protective film on the surface (single side or upper and lower sides), and the film needs to be torn off for subsequent processing in the production process. Because the film is tightly attached to the plate, how to effectively pull up the film and tear the film is a problem which needs to be solved urgently at present.

Disclosure of Invention

The invention aims to provide a diaphragm separating device which can automatically pull up the front end part of a diaphragm on a diaphragm and tear the diaphragm backwards.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a diaphragm separator, including the rollgang, locate dyestripping mechanism and mucosa mechanism on the rollgang, dyestripping mechanism is including the clamping jaw that is used for cliping the panel film, the first linear electric motor module that the drive clamping jaw removed along rollgang length direction, mucosa mechanism includes the extension board, locate the sticky tape on the extension board and unreel, sticky tape rolling and first mucosa cylinder, the pressure frame that links to each other with first mucosa cylinder, locate the second mucosa cylinder on the pressure frame, with second mucosa cylinder looks articulated briquetting, locate pressure frame one side and link to each other and control briquetting pivoted third mucosa cylinder with the briquetting, locate the fourth mucosa cylinder of pressure frame opposite side and link to each other the take-up pulley that is used for the tensioning sticky tape with fourth mucosa cylinder.

The film tearing mechanism is arranged on the conveying roller way and is positioned at the rear side of the film tearing mechanism and the rear side of the film sticking mechanism, and the baffle mechanism comprises a pair of baffles which can be opened and closed up and down and baffle driving cylinders which respectively drive the baffles.

The device also comprises a pinch roller mechanism which is arranged on the conveying roller way and positioned on the front side of the baffle mechanism, wherein the pinch roller mechanism comprises a wheel shaft, a plurality of pinch rollers arranged on the wheel shaft, and lower pinch cylinders respectively arranged at two ends of the wheel shaft.

The film tearing mechanism further comprises a clamping jaw driving cylinder for driving the clamping jaw to open and close respectively, a second linear motor module for driving the clamping jaw to move along the width direction of the conveying roller way, and a clamping jaw lifting cylinder for driving the clamping jaw to lift, wherein the second linear motor module is installed on the first linear motor module through a sliding block, and the clamping jaw lifting cylinder is installed on the second linear motor module through a sliding block.

The clamping jaws are provided with a pair of clamping jaws which are arranged up and down.

And a purging device is further arranged on the side part of the conveying roller way.

The membrane separation device has the following advantages that:

1. the film at the head of the plate can be adhered by the adhesive tape of the film adhering mechanism, and the adhered film and the plate are clamped by the clamping jaw of the film tearing mechanism to move in the opposite direction, so that the film can be torn off;

2. the conveyed plates can be stopped in sequence through the baffle plates, so that the sequential separation of the membrane plates is ensured;

3. the plate can move forward at a reduced speed by pressing the plate downwards through the pressing wheel mechanism, so that the operation is more accurate in the film tearing process;

4. the position of the clamping jaw in the width direction of the conveying roller way can be adjusted through the third linear motor module so as to meet the requirement of film tearing of plates with different sizes, and the clamping jaw is controlled to lift to the surface of the plate through the clamping jaw lifting cylinder;

5. through the cooperation of the first, second, third and fourth film sticking cylinders, the adhesive tape can be firmly and firmly adhered to the film, and the film can be lifted and pulled.

Drawings

The invention is described in detail below with reference to the following figures and detailed description:

FIG. 1 is a schematic diagram of the use of the membrane plate separation device of the present invention;

FIG. 2 is a schematic view of the structure of the membrane plate separation apparatus of the present invention;

FIG. 3 is a schematic perspective view of the film tearing mechanism of the present invention;

FIG. 4 is a schematic view of a jaw of the present invention;

FIG. 5 is a schematic view of a mucosal mechanism of the invention;

fig. 6 is a schematic tape wrap of the adhesive film mechanism of fig. 5.

Detailed Description

The membrane plate separation device of the invention is shown in fig. 1, and mainly comprises a conveying roller way 1, a membrane tearing mechanism 5 and a membrane sticking mechanism 6 which are arranged on the conveying roller way, wherein the conveying roller way 1 is used for sequentially conveying plates 100 forwards.

Referring to fig. 2-4, the film tearing mechanism 5 specifically includes a clamping jaw for clamping a film of the plate 100 (if only one side of the plate has a film, only the upper or lower part of the plate needs to be provided with a clamping jaw alone, if the upper and lower surfaces of the plate have films to be torn, a plurality of pairs of clamping jaws 51 are required to be provided up and down, as shown in the figure, the two pairs of clamping jaws 51 are upper and lower), a first linear motor module 52 for driving the clamping jaws 51 to move along the length direction of the roller conveyor 1, the film tearing mechanism 5 further includes a clamping jaw driving cylinder 53 for driving the clamping jaws 51 to open and close, the third linear motor module 54 drives the clamping jaws 51 to move along the width direction of the conveying roller way 1, and the clamping jaw lifting air cylinder 55 respectively drives the clamping jaws 51 to lift, the third linear motor module 54 is installed on the first linear motor module 52 through a sliding block 56a, and the clamping jaw lifting air cylinder 55 is installed on the third linear motor module 54 through a sliding block 56 b. The third linear motor module 54 can drive the clamping jaws 51 to transversely adjust the position according to the specification of the plate 100, the clamping jaws 51 can be longitudinally moved to a film position through the clamping jaw lifting air cylinder 55, the clamping jaws 51 are driven to clamp or release the film through the clamping jaw driving air cylinder 53, the upper pair of clamping jaws 51 are used for clamping the film on the upper surface of the plate 100, and the lower part is used for clamping the film on the lower surface of the plate 100; the first linear motor module 52 drives the film-holding jaws 51 to move backward (opposite to the direction of travel of the sheet 100), and the film can be torn off.

The adhesive film mechanism 6 can be selectively arranged according to the plate film, can be independently arranged at the upper part or the lower part, or can adopt a pair of oppositely arranged upper part and lower part, as shown in figures 5-6, taking an adhesive film mechanism 6 arranged at the upper part as an example, the mucosa mechanism 6 comprises a support plate 61, a tape unreeling 62 arranged on the support plate 61, a tape reeling 63, a first mucosa cylinder 64, a pressing frame 65 connected with the first mucosa cylinder 64, a second mucosa cylinder 66 arranged on the pressing frame 65, a pressing block 67 hinged with the second mucosa cylinder 66 (the part A in the figure 5 is the separation part between the pressing blocks 67 of the upper and lower mucosa mechanism 6), a third mucosa cylinder 68 arranged on one side of the pressing frame 65, connected with the pressing block 67 and used for controlling the rotation of the pressing block 67, a fourth mucosa cylinder 69 arranged on the other side of the pressing frame 65 and a tensioning wheel 91 connected with the fourth mucosa cylinder 69 and used for tensioning the tape 98. In addition, the adhesive film mechanism is also provided with a plurality of steering wheels 92-97 as shown in fig. 6, and the adhesive tape 98 sequentially passes through the steering wheels from the adhesive tape unreeling device 62 and then is reeled back to the adhesive tape reeling device 63.

As shown in fig. 2, the membrane plate separating device further includes a pressing wheel mechanism 7 disposed on the roller conveyor 1 and located in front of the membrane tearing mechanism 5 and the membrane sticking mechanism 6, and disposed above the roller conveyor 1 for pressing down the upper surface of the plate 100, and specifically includes a wheel shaft 71 disposed along the width direction of the roller conveyor 1, a plurality of pressing wheels 72 disposed on the wheel shaft 71, and pressing cylinders 73 disposed at two ends of the wheel shaft 71, and the pressing wheels 72 are pressed on the plate 100 by the pressing cylinders 73; the diaphragm separating device also comprises a baffle mechanism 8 which is arranged on the conveying roller way 1 and is positioned at the rear side of the film tearing mechanism 5 and the rear side of the film sticking mechanism 6, and the diaphragm separating device specifically comprises a pair of baffles which can be opened and closed up and down and baffle driving cylinders which are respectively used for controlling the opening and closing of the baffles.

In addition, a blowing device 10 is further provided at a side portion (first linear motor module section) of the rollgang 1 for blowing the torn film off the rollgang 1.

The working principle of the membrane plate separation device is as follows:

conveying a plate 100 (the front end of the film can be subjected to pre-foaming treatment) to a film plate separation station through a conveying roller way 1, stopping the plate by a closed baffle mechanism 8, and pressing the plate 100 by a pressing wheel mechanism 7; respectively sticking the adhesive tapes on the films of the plate 100 through the adhesive film mechanism 6 and pulling up the front end parts of the films; the pulled films (the adhesive tapes are adhered in the middle, and the clamping jaws 51 clamp two sides) are respectively clamped by the clamping jaws 51 of the film tearing mechanism 5, after the baffle plates are opened, the plate 100 slowly moves forwards, meanwhile, the clamping jaws 51 are driven by the first linear motor module 52 to reversely tear the films of the plate 100 backwards, and meanwhile, the adhesive tape rolling 63 drives the adhesive tape to roll up one section; the torn film can be blown off from the rollgang 1 by a blowing device 10 arranged at the side of the rollgang 1.

Taking the upper mucosa mechanism 6 as an example, the specific working principle is as follows,

before the mucosa, the first and

second mucosa cylinders

64 and 66 are in a contraction state, the third mucosa cylinder 68 is in an extension state to enable the adhesive tape to be relaxed, and the fourth mucosa cylinder 69 is in a contraction state to enable the pressing block 67 to be in an upward swing state;

when in mucosa adhering, the first mucosa cylinder 64 extends out to drive the lower part to integrally extend out (rough positioning), the second mucosa cylinder 66 extends out to drive the pressing block 67 to extend out to be close to the plate 100 (accurate positioning), the third mucosa cylinder 68 contracts to tension the adhesive tape, and the fourth mucosa cylinder 69 extends out to drive the pressing block 67 to swing downwards and press the adhesive tape on the film on the corresponding surface of the plate 100;

after the film is adhered, the second film adhering cylinder 66 contracts to drive the pressing block 67 to retract, the third film adhering cylinder 68 extends to enable the adhesive tape to be loosened, the fourth film adhering cylinder 69 contracts to enable the pressing block 67 to swing upwards to reset, and meanwhile, the first film adhering cylinder 64 contracts to drive the lower part to retract integrally and pull up the film through the adhesive tape.

However, those skilled in the art should realize that the above embodiments are illustrative only and not limiting to the present invention, and that changes and modifications to the above described embodiments are intended to fall within the scope of the appended claims, provided they fall within the true spirit of the present invention.

Claims

1. A diaphragm separator characterized in that: including the rollgang, locate dyestripping mechanism and mucosa mechanism on the rollgang, dyestripping mechanism is including the clamping jaw that is used for cliping the panel film, the first linear electric motor module that the drive clamping jaw removed along rollgang length direction, mucosa mechanism includes the extension board, locate the sticky tape on the extension board and unreel, sticky tape rolling and first mucosa cylinder, the pressure frame that links to each other with first mucosa cylinder, locate the second mucosa cylinder on the pressure frame, with second mucosa cylinder looks articulated briquetting, locate and press frame one side and link to each other and control briquetting pivoted third mucosa cylinder with the briquetting, locate the fourth mucosa cylinder of pressure frame opposite side and link to each other the take-up pulley that is used for the tensioning sticky tape with the fourth mucosa cylinder.

2. A membrane separation device according to claim 1, wherein: the film tearing mechanism is arranged on the conveying roller way and is positioned at the rear side of the film tearing mechanism and the rear side of the film sticking mechanism, and the baffle mechanism comprises a pair of baffles which can be opened and closed up and down and baffle driving cylinders which respectively drive the baffles.

3. A membrane separation device according to claim 1, wherein: the device also comprises a pinch roller mechanism which is arranged on the conveying roller way and positioned on the front side of the baffle mechanism, wherein the pinch roller mechanism comprises a wheel shaft, a plurality of pinch rollers arranged on the wheel shaft, and lower pinch cylinders respectively arranged at two ends of the wheel shaft.

4. A membrane separation device according to claim 1, wherein: the film tearing mechanism further comprises a clamping jaw driving cylinder for driving the clamping jaw to open and close respectively, a second linear motor module for driving the clamping jaw to move along the width direction of the conveying roller way, and a clamping jaw lifting cylinder for driving the clamping jaw to lift, wherein the second linear motor module is installed on the first linear motor module through a sliding block, and the clamping jaw lifting cylinder is installed on the second linear motor module through a sliding block.

5. A membrane separation device according to claim 1, wherein: the clamping jaws are provided with a pair of clamping jaws which are arranged up and down.

6. A membrane separation device according to claim 1, wherein: and a purging device is further arranged on the side part of the conveying roller way.

7. A membrane separation device according to claim 1, wherein: the mucosa mechanism has a pair of upper and lower opposite arrangement.