CN218504180U

CN218504180U - Copper surface processor for integrated circuit board processing

Info

Publication number: CN218504180U
Application number: CN202223090037.7U
Authority: CN
Inventors: 林华娟; 邓思宇
Original assignee: Dongguan Xinyuan Integrated Circuit Technology Development Co ltd
Current assignee: Dongguan Xinyuan Integrated Circuit Technology Development Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-02-21
Anticipated expiration: 2032-11-17

Abstract

The utility model belongs to integrated circuit board copper face treater field, concretely relates to copper face treater of integrated circuit board processing, including frame, drive shaft, grinding roller, drive case, material roller, copper strips, quick disassembly body, application of pressure mechanism, be provided with the drive case in the frame, be provided with the drive shaft on the output shaft of drive case, be provided with the grinding roller on the output shaft of drive case, the outside sliding connection of drive shaft has the material roller, the outside winding of material roller has the copper strips. The utility model discloses an add in the drive shaft and establish mount pad, fixture block and connection nail isotructure, can promote the inside that the fixture block slided into the drive shaft through the elasticity of spring one and carry on spacingly to the mount pad, can carry on spacingly to the material roller through the mount pad after spacing, only need break away from the drive shaft with the fixture block when needs are dismantled, then alright dismantle the mount pad get off to alright accomplish the dismantlement to the material roller.

Description

Copper surface processor for integrated circuit board processing

Technical Field

The utility model relates to an integrated circuit board copper face treater technical field specifically is a copper face treater of integrated circuit board processing.

Background

In the process of processing the integrated circuit board, the copper surface arranged on the circuit board needs to be pretreated, and an oxide layer on the surface of the copper strip needs to be polished, so that the oxide layer is prevented from influencing welding; according to patent grant publication no: CN 211150524U provides a copper face processing apparatus is used in integrated circuit board processing, this utility model relates to an integrated circuit board processing technology field, and discloses a copper face processing apparatus is used in integrated circuit board processing, including base and backup pad, the top at the base is installed to the backup pad, the front of backup pad is provided with two blowing subassemblies and two sets of dull polish subassembly, be provided with the winding dish on the blowing subassembly, the copper sheet on the winding dish twines on another winding dish through two sets of dull polish subassemblies. This copper face processing apparatus is used in integrated circuit board processing will have the winding dish of copper sheet to install on the blowing subassembly to install on another group blowing subassembly empty winding dish, make the copper sheet pass two sets of dull polish subassemblies and twine on empty winding dish, later receive material of blowing of two blowing subassemblies, make the copper sheet polish through dull polish subassembly, and later twine on empty winding dish, so utilize dull polish subassembly to polish the oxide layer on copper sheet surface. But the material roller among the prior art passes through the bolt and installs in the drive shaft, and after the copper strips on the material roller used the completion, need dismantle the material roller through instruments such as spanner, it is comparatively inconvenient, influence the change efficiency of material roller to at the in-process copper strips of polishing and the frictional force between polishing decision degree of polishing, but the oxide layer thickness difference of copper strips leads to need carrying out the secondary when the oxide layer is thicker to polish, influences machining efficiency. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a copper face treater of integrated circuit board processing has solved the material roller and has not been convenient for dismantle the problem that can't adjust with the dynamics of polishing.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a copper face treater of integrated circuit board processing, includes frame, drive shaft, the roller of polishing, drive case, material roller, copper strips, quick disassembly body, biasing mechanism, be provided with the drive case in the frame, be provided with the drive shaft on the output shaft of drive case, be provided with the roller of polishing on the output shaft of drive case, the outside sliding connection of drive shaft has the material roller, the outside winding of material roller has the copper strips, be provided with quick disassembly body in the drive shaft, be provided with biasing mechanism in the frame, the copper strips with the roller contact of polishing.

Preferably, quick disassembly body includes mount pad, spacing post, connecting nail, spring one, fixture block, the outside sliding connection of drive shaft has the mount pad, the spacing post of fixedly connected with on the mount pad, sliding connection has the connecting nail on the mount pad, the one end fixedly connected with fixture block of connecting nail, the outside of connecting nail is provided with spring one, the fixture block with mount pad and the equal sliding connection of drive shaft, the one end of spring one with fixture block fixed connection, the other end of spring one with mount pad fixed connection, the fixture block can carry on spacingly to the mount pad.

Preferably, the limiting column is connected with the material roller in a sliding mode, the mounting seat is in contact with the material roller, and the limiting column can drive the material roller to rotate through the driving shaft.

Preferably, the mechanism of exerting pressure includes internal thread pipe, support column, roller frame, backing roll, spring two, external thread board, square pole, the internal thread pipe is installed through the bearing in the inside of frame, the inside swing joint of internal thread pipe has the support column, fixedly connected with roller frame on the support column, the internal rotation of roller frame is connected with the backing roll, the backing roll with the copper strips contact, the inside of internal thread pipe is provided with spring two, there is external thread board the inside of internal thread pipe through threaded connection, and the backing roll can extrude the copper strips.

Preferably, the rack is fixedly connected with a square rod, the square rod is connected with the external thread plate in a sliding mode, and the square rod can avoid rotation of the external thread plate.

Preferably, one end of the second spring is fixedly connected with the supporting column, the other end of the second spring is fixedly connected with the external thread plate, and the second spring can support the supporting column through elasticity.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an add in the drive shaft and establish mount pad, fixture block and connection nail isotructure, can promote the inside that the fixture block slided into the drive shaft through the elasticity of spring one and carry on spacingly to the mount pad, can carry on spacingly to the material roller through the mount pad after spacing, only need break away from the drive shaft with the fixture block when needs are dismantled, then alright dismantle the mount pad get off to alright accomplish the dismantlement to the material roller.

2. The utility model discloses an add in the frame and establish internal thread pipe, support column and backing roll isotructure, can adjust the length of spring two through the screw-thread fit between internal thread pipe and the external screw thread board, can change its elasticity value after the length change of spring two to can change the backing roll to the application of copper strips through the elasticity value that changes spring two, can be convenient adjust the dynamics of polishing.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a front cross-sectional view of fig. 1 of the present invention;

fig. 3 is an enlarged cross-sectional front view of the mounting base of fig. 1 of the present invention;

fig. 4 is an enlarged view of the a-portion structure of fig. 2 according to the present invention.

In the figure: 1. a frame; 2. a drive shaft; 3. grinding a roller; 4. a drive box; 5. a material roller; 6. copper strips; 7. a quick release mechanism; 8. a pressure applying mechanism; 71. a mounting seat; 72. a limiting column; 73. a connecting nail; 74. a first spring; 75. a clamping block; 81. an internally threaded tube; 82. a support pillar; 83. a roller frame; 84. a support roller; 85. a second spring; 86. an external thread plate; 87. a square rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, a copper surface processor for processing an integrated circuit board comprises a frame 1, a driving shaft 2, a polishing roller 3, a driving box 4, a material roller 5, a copper strip 6, a quick dismounting mechanism 7 and a pressing mechanism 8, wherein the driving box 4 is arranged on the frame 1, the driving shaft 2 is arranged on an output shaft of the driving box 4, the polishing roller 3 is arranged on the output shaft of the driving box 4, the material roller 5 is connected to the outer side of the driving shaft 2 in a sliding manner, the copper strip 6 is wound on the outer side of the material roller 5, the quick dismounting mechanism 7 is arranged on the driving shaft 2, the pressing mechanism 8 is arranged on the frame 1, and the copper strip 6 is in contact with the polishing roller 3.

Referring to fig. 1 and 3, the quick-release mechanism 7 includes an installation seat 71, a limiting post 72, a connecting nail 73, a first spring 74, and a clamping block 75, the installation seat 71 is slidably connected to the outer side of the driving shaft 2, the limiting post 72 is fixedly connected to the installation seat 71, the connecting nail 73 is slidably connected to the installation seat 71, the clamping block 75 is fixedly connected to one end of the connecting nail 73, the first spring 74 is disposed on the outer side of the connecting nail 73, the clamping block 75 is slidably connected to both the installation seat 71 and the driving shaft 2, one end of the first spring 74 is fixedly connected to the clamping block 75, the other end of the first spring 74 is fixedly connected to the installation seat 71, the clamping block 75 can limit the installation seat 71, the limiting post 72 is slidably connected to the material roller 5, the installation seat 71 is in contact with the material roller 5, and the limiting post 72 can drive the material roller 5 to rotate through the driving shaft 2.

Referring to fig. 1, 2, and 4, the pressing mechanism 8 includes an internal threaded tube 81, a support pillar 82, a roller frame 83, a support roller 84, a second spring 85, an external threaded plate 86, and a square rod 87, the internal threaded tube 81 is installed inside the rack 1 through a bearing, the internal threaded tube 81 is movably connected with the support pillar 82, the support pillar 82 is fixedly connected with the roller frame 83, the roller frame 83 rotates inside and is connected with the support roller 84, the support roller 84 contacts with the copper strip 6, the internal threaded tube 81 is provided inside with the second spring 85, the internal threaded tube 81 is connected with the external threaded plate 86 through a thread, the support roller 84 can extrude the copper strip 6, the rack 1 is fixedly connected with the square rod 87, the square rod 87 is slidably connected with the external threaded plate 86, the square rod 87 can prevent the external threaded plate 86 from rotating, one end of the second spring 85 is fixedly connected with the support pillar 82, the other end of the second spring 85 is fixedly connected with the external threaded plate 86, and the second spring 85 can support the support pillar 82 through elasticity.

The utility model discloses the concrete implementation process as follows: when the material roller 5 needs to be replaced, the connecting nail 73 is pulled in the direction of being separated from the mounting seat 71, the connecting nail 73 drives the clamping block 75 to move, the spring I74 is compressed, when the clamping block 75 is separated from the driving shaft 2, the mounting seat 71 can be detached from the driving shaft 2, then the material roller 5 is replaced, the mounting seat 71 slides to the outer side of the driving shaft 2 after the replacement is finished, after the limiting column 72 on the mounting seat 71 slides into the material roller 5, the connecting nail 73 is loosened, the spring I74 resets, the spring I74 can drive the clamping block 75 to slide into the driving shaft 2 through elasticity, and the material roller 5 can be conveniently replaced;

in the process of polishing the copper strip 6, the internal thread pipe 81 is rotated, the internal thread pipe 81 drives the external thread plate 86 to move through the thread fit between the external thread plate 86 in the rotating process, the external thread plate 86 can change the length of the second spring 85 in the moving process, after the length of the second spring 85 is changed, the elastic value of the second spring 85 can be changed, after the elastic value of the second spring 85 is changed, the supporting force of the second spring 85 on the supporting roller 84 can be changed, after the supporting force of the supporting roller 84 is changed, the pressure of the supporting roller 84 on the copper strip 6 can be changed, so that the polishing effect can be guaranteed, after the adjustment is completed, the driving box 4 is started, the driving shaft 2 on one side releases the copper strip 6 on the other side to roll the copper strip 6, the copper strip 6 is in the moving process, the rotating direction of the polishing roller 3 is opposite to the moving direction of the copper strip 6, and the copper strip 6 can be polished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a copper face treater of integrated circuit board processing, includes frame (1), drive shaft (2), roller (3) of polishing, drive box (4), material roller (5), copper strips (6), quick disassembly body (7), mechanism (8) of exerting pressure, its characterized in that: be provided with drive case (4) on frame (1), be provided with drive shaft (2) on the output shaft of drive case (4), be provided with on the output shaft of drive case (4) and beat grinding roller (3), the outside sliding connection of drive shaft (2) has material roller (5), the outside winding of material roller (5) has copper strips (6), be provided with quick disassembly body (7) on drive shaft (2), be provided with on frame (1) application of pressure mechanism (8), copper strips (6) with beat grinding roller (3) contact.

2. The integrated circuit board processed copper surface processor of claim 1, wherein: quick disassembly body (7) is including mount pad (71), spacing post (72), connecting pin (73), spring (74), fixture block (75), the outside sliding connection of drive shaft (2) has mount pad (71), spacing post (72) of fixedly connected with is gone up in mount pad (71), sliding connection has connecting pin (73) on mount pad (71), the one end fixedly connected with fixture block (75) of connecting pin (73), the outside of connecting pin (73) is provided with spring (74), fixture block (75) with mount pad (71) and the equal sliding connection of drive shaft (2), the one end of spring (74) with fixture block (75) fixed connection, the other end of spring (74) with mount pad (71) fixed connection.

3. The integrated circuit board processed copper surface processor of claim 2, wherein: spacing post (72) with material roller (5) sliding connection, mount pad (71) with material roller (5) contact.

4. The integrated circuit board processed copper surface processor of claim 1, wherein: mechanism (8) of exerting pressure includes internal thread pipe (81), support column (82), roller frame (83), backing roll (84), two (85) of spring, external screw thread board (86), square pole (87), internal thread pipe (81) is installed through the bearing in the inside of frame (1), the inside swing joint of internal thread pipe (81) has support column (82), fixedly connected with roller frame (83) is gone up in support column (82), the internal rotation of roller frame (83) is connected with backing roll (84), backing roll (84) with copper strips (6) contact, the inside of internal thread pipe (81) is provided with two (85) of spring, there is external screw thread board (86) through threaded connection in the inside of internal thread pipe (81).

5. The integrated circuit board processed copper surface processor of claim 4, wherein: a square rod (87) is fixedly connected to the rack (1), and the square rod (87) is connected with the external thread plate (86) in a sliding mode.

6. The integrated circuit board processed copper surface processor of claim 4, wherein: one end of the second spring (85) is fixedly connected with the supporting column (82), and the other end of the second spring (85) is fixedly connected with the external thread plate (86).