CN218968436U

CN218968436U - Paste material device

Info

Publication number: CN218968436U
Application number: CN202223524948.6U
Authority: CN
Inventors: 秦柳; 林潇俊; 陈国栋; 吕洪杰; 杨朝辉
Original assignee: Shenzhen Hans CNC Technology Co Ltd
Current assignee: Shenzhen Hans CNC Technology Co Ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-05
Anticipated expiration: 2032-12-22

Abstract

The application provides a paste material device, including installing support, running roller subsides material subassembly and running roller draw material subassembly, the running roller subsides material subassembly is installed in the installing support for paste flexible circuit board and locate the coiled material, the running roller draws the material subassembly to set up in the installing support and be located the running roller subsides the discharge end of material subassembly, be used for carrying coiled material and flexible circuit board after establishing, and the running roller draws the material subassembly to include the driven voller, the driven voller can be followed the perpendicular to the direction of delivery of flexible circuit board. The utility model provides a be provided with running roller simultaneously and paste material subassembly and running roller and draw material subassembly, paste the material subassembly through the running roller and laminate coiled material and flexible circuit board together, draw coiled material and flexible circuit board after the material subassembly is carried and laminate together through the running roller to only realized this subsides material device and still have the function of paste material simultaneously drawing the material through two sets of running rollers, and then simplified the structure of PCB soft board production facility, the cost is reduced.

Description

Paste material device

Technical Field

The application relates to the technical field of production and manufacturing of PCB soft boards, in particular to a material pasting device.

Background

In the prior art, the flexible circuit board is easy to break after being cut, and movement and subsequent jointed board processing cannot be performed, so that the carrier is required to keep the regularity of the flexible circuit board, and the flexible circuit board is convenient to process.

However, the material pulling function and the material attaching function of the current PCB soft board production equipment are required to be completed separately through two pieces of equipment, so that the manufacturing cost is increased, the thickness of the existing flexible circuit board is different, and the situation that the existing PCB soft board production equipment is easy to clamp materials when the flexible circuit boards with different thicknesses are replaced.

Disclosure of Invention

In order to overcome the problems in the prior art, the main object of the present application is to provide a material sticking device with both a material pulling function and a material sticking function and good trafficability.

In order to achieve the above purpose, the present application specifically adopts the following technical scheme:

the application provides a paste material device is applied to the subsides of coiled material and flexible circuit board, includes:

a mounting bracket;

the roller material pasting component is arranged on the mounting bracket and is used for pasting the flexible circuit board on the coiled material;

the roller draws material subassembly, set up in the installing support and be located the roller pastes the discharge end of material subassembly, the roller draws material subassembly is used for carrying coiled material and flexible circuit board after pasting and establishes, just the roller draws material subassembly to include the driven voller, the driven voller can be followed perpendicularly the direction of delivery of flexible circuit board.

In some embodiments, the roller paste assembly comprises a press roller and a transition roller, the press roller and the transition roller are respectively rotatably connected to the mounting bracket, and the press roller and the transition roller are mutually matched to form a laminating area of the coiled material and the flexible circuit board.

In some embodiments, the mounting bracket includes a first bracket and a second bracket, the second bracket is detachably connected to the first bracket, the pressure roller is rotatably connected to the second bracket, and the transition roller is rotatably connected to the first bracket.

In some embodiments, the roller taping assembly further includes a weight bar mounted to the second bracket.

In some embodiments, the roller pulling assembly further includes a driving roller and a motor, the driving roller and the driven roller are respectively rotatably connected to the mounting bracket, the driving roller and the driven roller are mutually matched, and the motor is mounted on the mounting bracket and connected with the driving roller and is used for driving the driving roller to rotate, so that the driving roller and the driven roller can be matched to convey the pasted coiled material and the flexible circuit board.

In some embodiments, the roller pulling assembly further comprises a driving wheel, a driven wheel and a belt, wherein the driving wheel is connected with the motor, the driven wheel is connected with the driving roller, and the belt is wound on the peripheral surfaces of the driving wheel and the driven wheel.

In some embodiments, the roller pulling assembly further comprises a cylinder, the cylinder is arranged on the mounting bracket and connected with the driven roller, and the cylinder is used for driving the driven roller to move along a direction perpendicular to the conveying direction of the flexible circuit board so as to change the distance between the driving roller and the driven roller.

In some embodiments, the roller pulling assembly further comprises a slider, the mounting bracket comprises a guide rail, the roller pulling assembly further comprises a slider, the slider is slidably connected to the guide rail, and the driven roller is connected to the slider.

In some embodiments, the driven roller includes a rotating shaft and a plurality of rollers, the rotating shaft is respectively connected with the cylinder and the sliding block, and the plurality of rollers are sleeved on the rotating shaft at intervals.

In some embodiments, the driven roller further includes a plurality of positioning rings, each positioning ring is sleeved on the rotating shaft, and two sides of each roller are respectively provided with one positioning ring.

The application provides a paste material device, including installing support, running roller paste material subassembly and running roller draw the material subassembly, the running roller paste the material subassembly install in the installing support for paste flexible circuit board and locate the coiled material, the running roller draw the material subassembly set up in the installing support and be located the discharge end of running roller paste material subassembly is used for carrying coiled material and flexible circuit board after establishing, just the running roller draws the material subassembly to include the driven voller, the driven voller can be followed the perpendicular to the direction of delivery of flexible circuit board removes. This application is provided with running roller subsides material subassembly and running roller simultaneously and draws material subassembly, draws the material subassembly to laminate coiled material and flexible circuit board together through the running roller, draws the coiled material and flexible circuit board after the material subassembly is carried and laminate together to only realized this subsides material device and still had the function of subsides material when drawing the material through two sets of running rollers, and then simplified the structure of PCB soft board production facility, the cost is reduced, and the driven roller can be followed the perpendicular to the direction of conveyance of flexible circuit board removes, makes subsides material device can be when carrying the flexible circuit board of different thickness, can adjust the running roller and draw the interval of material subassembly, in order to solve the problem of card material.

Drawings

Fig. 1 is a schematic axial structural view of a material pasting device provided in an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a portion of a material attaching device according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a roller pulling assembly and a frame of the material pasting device provided in the embodiment of the application.

Fig. 4 is an isometric view of another view of a material attaching device according to an embodiment of the present disclosure.

Fig. 5 is a schematic structural diagram of a driven roller of a material pasting device according to an embodiment of the present application.

Reference numerals:

1. a mounting bracket; 11. a frame body; 110. a guide rail; 12. a first bracket; 120. a clamping groove; 13. a second bracket; 2. roller pasting components; 21. a press roller; 22. a transition roller; 23. a weight bar; 3. roller pulling components; 31. a drive roll; 32. driven roller; 320. a roller; 321. a rotating shaft; 322. a positioning ring; 33. a motor; 34. a driving wheel; 35. driven wheel; 36. a belt; 37. a cylinder; 38. a slide block; 4. a flexible circuit board; 5. a coiled material; 100. and a discharging end.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

In the description of the present application, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly specified or limited otherwise; the term "plurality" means two or more, and the term "plurality" means two or more, unless specified or indicated otherwise; the terms "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In the description of the present application, it should be understood that the terms "upper," "lower," and the like in the embodiments of the present application are described in terms of angles shown in the accompanying drawings, and should not be construed as limiting the embodiments of the present application. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.

Since the flexible circuit board 4 is scattered after being cut, movement and subsequent splicing processing cannot be performed, the carrier is required to keep the flexible circuit board 4 regular for processing, that is, a supporting film is required to be attached to the flexible circuit board 4 after the flexible circuit board 4 is cut to support the flexible circuit board 4, so that the flexible circuit board 4 is prevented from being scattered.

Referring to fig. 1, fig. 1 is a schematic axial structural view of a material pasting device according to an embodiment of the present application. The application provides a paste material device, this paste material device include installing support 1, running roller paste material subassembly 2 and running roller draw material subassembly 3, and running roller paste material subassembly 2 installs in installing support 1 for paste flexible circuit board 4 and locate coiled material 5. The roller draws material subassembly 3 to set up in installing support 1 and be located the discharge end 100 of roller subsides material subassembly 2 for carry coiled material 5 after pasting and flexible circuit board 4, and roller draws material subassembly 3 to include driven voller 32, driven voller 32 can follow the direction of conveyance of perpendicular to flexible circuit board 4.

In the process of pasting materials, firstly, one end of a coiled material 5 passes through a roller pasting component 2, then is placed at a roller pasting component 3, and then is conveyed to the roller pasting component 2 through a feeding device, so that the end part of the flexible circuit board 4 is attached to the coiled material 5, then the roller pasting component 3 is started, the coiled material 5 moves forwards under the driving of the roller pasting component 3, thereby driving the roller pasting component 2 to rotate, enabling the coiled material 5 to be attached to the flexible circuit board 4 through the rotation of the roller pasting component 2, and conveying the attached coiled material 5 and the flexible circuit board 4 to the next stage through the roller pasting component 3.

This application is provided with running roller subsides material subassembly 2 and running roller simultaneously and draws material subassembly 3, paste material subassembly 2 through the running roller and laminate coiled material 5 and flexible circuit board 4 together, it is in the same place to draw material subassembly 3 to carry laminating coiled material 5 and flexible circuit board 4 together through the running roller, thereby still have the function of subsides material when drawing the material through two sets of running rollers to have realized this subsides material device, and then simplified the structure of PCB soft board production facility, the cost is reduced, and driven roller 32 can be along the direction removal of the direction of the delivery of perpendicular to flexible circuit board 4, make subsides material device can be when carrying flexible circuit board 4 of different thickness, can adjust the running roller and draw the interval of material subassembly 3, in order to solve the problem of card material.

In this embodiment, the coiled material 5 is a PET film (polyester film), and the PET film has excellent mechanical properties, a certain toughness, high tensile strength and high impact strength, so that the flexible circuit board 4 is supported by the PET film, thereby ensuring the regularity of the flexible circuit board 4 and facilitating subsequent processing. It will be appreciated that in other embodiments, the web 5 may be of other materials.

Referring to fig. 1 and fig. 2, fig. 2 is a schematic view of a part of a structure of a material pasting device according to an embodiment of the present application. The mounting bracket 1 comprises a bracket body 11, a first bracket 12 and a second bracket 13, wherein the first bracket 12 is connected to the bracket body 11, and the first bracket 12 is provided with a clamping groove 120. The second support 13 is provided with a clamping part, and the clamping part of the second support 13 is arranged in the clamping groove 120, so that the second support 13 can be detachably connected with the first support 12, and the second support 13 can be conveniently disassembled and assembled. The roller pasting component 2 comprises a pressing roller 21, a transition roller 22 and a counterweight rod 23, the pressing roller 21 is rotatably connected to the second bracket 13, the transition roller 22 is rotatably connected to the first bracket 12, the pressing roller 21 and the transition roller 22 are matched with each other to form a pasting region of the coiled material 5 and the flexible circuit board 4, and the flexible circuit board 4 and the coiled material 5 can be tightly pasted together when passing through the pasting region formed by combining the pressing roller 21 and the transition roller 22, so that the pasting function is completed. The weight bar 23 is installed to the second bracket 13, and the pressure of the pressing roller 21 can be increased by the weight bar 23, thereby improving the stability of the second bracket 13.

In this embodiment, the pressing roller 21 and the transition roller 22 are made of flexible materials, so that the roller surfaces of the pressing roller 21 and the transition roller 22 have certain rebound resilience, and therefore, a preset interval is not required between the pressing roller 21 and the transition roller 22, that is, the pressing roller 21 and the transition roller 22 can be in direct contact, and meanwhile, the roller surfaces of the pressing roller 21 and the transition roller 22 are made of flexible materials, so that damage to the flexible circuit board 4 can be prevented.

In other embodiments, the pressing roller 21 and the transition roller 22 may be made of hard materials, and a certain distance is preset between the pressing roller 21 and the transition roller 22, and the distance is set according to the actual thickness of the processing object.

Referring to fig. 3, fig. 3 is a schematic structural diagram of a roller pulling assembly and a frame of a material pasting device according to an embodiment of the present application. The roller pulling assembly 3 further comprises a driving roller 31, a driving wheel 34, a driven wheel 35, a belt 36 and a motor 33. The motor 33 is mounted on the frame 11, the driving roller 31 and the driven roller 32 are rotatably connected to the frame 11, and the driving roller 31 and the driven roller 32 cooperate with each other to clamp the material. The driving pulley 34 is connected to the motor 33, the driven pulley 35 is connected to the driving roller 31, and the belt 36 is wound around the outer peripheral surfaces of the driving pulley 34 and the driven pulley 35. In operation, the driving wheel 34 is driven to rotate by the motor 33, so that the belt 36, the driven wheel 35, the driving roller 31 and the driven roller 32 are driven to rotate, and the coiled material 5 and the flexible circuit board 4 which are clamped between the driving roller 31 and the driven roller 32 and are stuck together are conveyed, so that the material pulling function is realized.

In this embodiment, the driving roller 31 and the driven roller 32 are made of flexible materials, so that the roller surfaces of the driving roller 31 and the driven roller 32 have certain rebound resilience, and therefore, a preset distance is not required between the driving roller 31 and the driven roller 32, that is, the driving roller 31 and the driven roller 32 can be directly contacted, and meanwhile, the roller surfaces of the driving roller 31 and the driven roller 32 are made of flexible materials, so that damage to the flexible circuit board 4 can be prevented. It should be understood that in other embodiments, the driving roller 31 and the driven roller 32 may be made of a rigid material, and a certain distance needs to be preset between the driving roller 31 and the driven roller 32, and the distance is set according to the actual thickness of the processing object.

Referring to fig. 4, fig. 4 is an isometric view of another view of a material pasting device according to an embodiment of the present application. The mounting bracket 1 further includes guide rails 110, and the guide rails 110 are disposed on both sides of the frame 11. The roller pulling assembly 3 further comprises two air cylinders 37, a sliding block 38 and a pressure regulating valve, wherein the two air cylinders 37 are arranged on two sides of the frame 11, the two air cylinders 37 are respectively connected with two ends of the driven roller 32 on one hand, and the two air cylinders 37 are connected with the pressure regulating valve on the other hand. The slider 38 is slidably connected to the guide rail 110, and both ends of the driven roller 32 are connected to the slider 38, so that the movement direction of the driven roller 32 is limited by the slider 38.

In the present embodiment, the air cylinder 37 is used to drive the driven roller 32 to move in a direction perpendicular to the conveying direction of the flexible circuit board 4 to change the distance between the driving roller 31 and the driven roller 32. In the running process of the roller material pulling assembly 3, if the running direction of the coiled material 5 is found to be deflected, the pressure of the air cylinder 37 to the two ends of the driven roller 32 can be adjusted by adjusting the pressure regulating valve, so that the pressures of the two ends are consistent, and the running direction of the coiled material 5 can be adjusted, so that the coiled material 5 runs in the middle.

Since the flexible circuit board 4 has a light and thin property, the rigidity is lost, and a certain thickness and rigidity are required to be added to a specified portion of the flexible circuit board 4 in order to facilitate the subsequent mounting or assembly of the flexible circuit board 4, the flexible circuit board 4 needs to be reinforced, for example, a rigid plate is attached to the specified portion of the flexible circuit board 4.

Referring to fig. 5, fig. 5 is a schematic structural diagram of a driven roller of a material pasting device according to an embodiment of the present application. The driven roller 32 comprises a rotating shaft 321, a plurality of rollers 320 and a plurality of positioning rings 322, wherein the rotating shaft 321 is respectively connected with the air cylinder 37 and the sliding block 38, the plurality of rollers 320 are sleeved on the rotating shaft 321 at intervals, each positioning ring 322 is sleeved on the rotating shaft 321, and two sides of each roller 320 are respectively provided with one positioning ring 322.

In this embodiment, the rollers 320 are sleeved on the rotating shaft 321 at intervals, and the gap between every two rollers 320 is used for avoiding the reinforced place on the flexible circuit board 4. The positioning rings 322 are used for limiting the rollers 320.

In the process of pasting materials, firstly, one end of a coiled material 5 passes through a space between a compression roller 21 and a transition roller 22, then is placed between a driving roller 31 and a driven roller 32, then a flexible circuit board 4 is conveyed between the compression roller 21 and the transition roller 22 through a feeding device, the end part of the flexible circuit board 4 is pasted on the coiled material 5, then a motor 33 is started, a driving wheel 34 is driven by the motor 33 to rotate, and accordingly a belt 36, a driven wheel 35, the driving roller 31 and the driven roller 32 are driven to rotate, the coiled material 5 moves forwards under the action of the driving roller 31 and the driven roller 32, and the compression roller 21 and the transition roller 22 are driven to rotate. The flexible circuit board 4 and the coiled material 5 are attached together through the mutual matching of the compression roller 21 and the transition roller 22, and the coiled material 5 and the flexible circuit board 4 attached together are conveyed to the next stage through the driving roller 31 and the driven roller 32, so that the processes of pulling and attaching materials are completed.

The foregoing is merely a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present application should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a paste material device, is applied to the subsides of coiled material and flexible circuit board, its characterized in that includes:

a mounting bracket;

the roller material pulling assembly is arranged on the mounting bracket and positioned at the discharge end of the roller material pasting assembly, and is used for conveying the pasted coiled material and the flexible circuit board;

the roller pulling assembly comprises a driven roller, and the driven roller can move along the direction perpendicular to the conveying direction of the flexible circuit board.

2. The paste device according to claim 1, wherein the roller paste assembly comprises a press roller and a transition roller, the press roller and the transition roller are rotatably connected to the mounting bracket respectively, and the press roller and the transition roller are matched with each other to form a fitting area of the coiled material and the flexible circuit board.

3. The paste device according to claim 2, wherein the mounting bracket comprises a first bracket and a second bracket, the second bracket is detachably connected to the first bracket, the pressing roller is rotatably connected to the second bracket, and the transition roller is rotatably connected to the first bracket.

4. A paste device according to claim 3, wherein the roller paste assembly further comprises a weight bar mounted to the second bracket.

5. The paste device according to any one of claims 1 to 4, wherein the roller pulling assembly further comprises a driving roller and a motor, the driving roller and the driven roller are rotatably connected to the mounting bracket respectively, and the motor is mounted to the mounting bracket and connected to the driving roller for driving the driving roller to rotate, so that the driving roller and the driven roller can be matched to convey the pasted coiled material and the flexible circuit board.

6. The paste device according to claim 5, wherein the roller pulling assembly further comprises a driving wheel, a driven wheel and a belt, the driving wheel is connected to the motor, the driven wheel is connected to the driving roller, and the belt is wound around the peripheral surfaces of the driving wheel and the driven wheel.

7. The paste device according to claim 5, wherein the roller pulling assembly further comprises a cylinder provided in the mounting bracket, and the cylinder is connected with the driven roller, the cylinder being for driving the driven roller to move in a direction perpendicular to the conveying direction of the flexible circuit board so as to change a distance between the driven roller and the driving roller.

8. The paste device of claim 7 wherein the mounting bracket further comprises a rail, the roller pull assembly further comprises a slider, the slider is slidably coupled to the rail, and the follower roller is coupled to the slider.

9. The paste device according to claim 8, wherein the driven roller comprises a rotating shaft and a plurality of rollers, the rotating shaft is respectively connected with the cylinder and the sliding block, and the plurality of rollers are sleeved on the rotating shaft at intervals.

10. The paste device according to claim 9, wherein the driven roller further comprises a plurality of positioning rings, each positioning ring is sleeved on the rotating shaft, and two sides of each roller are respectively provided with one positioning ring.