Copper-clad plate edge polishing device

Abstract

The utility model discloses a copper-clad plate edge polishing device which comprises an L-shaped base, an n-shaped frame is fixedly installed in the middle of the L-shaped base, an adjustable pressing plate is installed on the inner side of the n-shaped frame, a transmission groove is formed in the inner side of the n-shaped frame, an inverted-T-shaped block capable of moving around a circle is installed in the transmission groove, and a long concave groove is formed in the top of the middle of the L-shaped base. A mounting vertical plate is fixedly mounted at one end of the inverted-T-shaped block, a rectangular frame plate is fixedly mounted at the bottom, located in the concave long groove, of the mounting vertical plate, a grinding belt is mounted in the rectangular frame plate, and the upward moving surface of the grinding belt is aligned to the top of the middle of the L-shaped base; the copper-clad plate edge grinding device has the moving and double-side-face one-time grinding functions, the double-side-face edge grinding operation can be conducted on a fixed copper-clad plate in the moving process, and therefore the copper-clad plate edge grinding speed is effectively increased, and the copper-clad plate edge grinding efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the polishing technical field, concretely is a kind of copper-clad plate edge polishing device. BACKGROUND

[0002] Copper-clad plate is a kind of basic material widely used in electronic circuit manufacturing, usually by insulating base material (such as epoxy resin, polyester, etc.) and one or more layers of copper foil composition;Its main function is to provide conductive path for circuit, and as the support structure of circuit;And in the production of copper-clad plate needs to be cut, copper-clad plate is cut and its edge will produce burr, for this need to polish the burr produced, avoid to cause security risk in subsequent use process, the existing polishing device can only single side polishing operation, then need manual turn over and polish the other side again, this kind of polishing operation speed is slow, and efficiency is low, therefore, in view of above problem, present need to improve. SUMMARY

[0003] To achieve the above object, the utility model provides the following technical scheme: a kind of copper-clad plate edge polishing device, including L-shaped seat, the middle part of the middle part of L-shaped seat is fixedly installed with n-shaped frame, adjustable pressing plate is installed in the inner side of n-shaped frame, transmission groove is opened in the inner side of n-shaped frame, transmission groove is internally installed with the circle movable inverted T-shaped block, recessed long groove is opened in the top of the middle part of L-shaped seat, one end of inverted T-shaped block is fixedly installed with installation vertical plate, rectangular frame plate is fixedly installed in the bottom of recessed long groove inside installation vertical plate, polishing belt is installed in the inside of rectangular frame plate, and the upper surface of polishing belt is aligned with the top of the middle part of L-shaped seat.

[0004] Preferably, the middle part of the n-shaped frame is screw-connected with a threaded shaft, the top of the threaded shaft is installed with a rotating wheel, the bottom of the threaded shaft is rotationally connected with the middle part of the top of the pressing plate, the middle part of the bottom of the pressing plate is installed with a rubber pressing strip, wheel grooves are clamped on both sides of the inside of the n-shaped frame, and rollers are rotationally installed in the two wheel grooves at both ends of the pressing plate, so that the copper-clad plate can be effectively fixed.

[0005] Preferably, two rollers are rotationally installed in the inside of the rectangular frame plate, a first motor is installed on the surface of the rectangular frame plate, the output end of the first motor is fixedly connected with one end of one of the rollers, and the polishing belt is installed between the surfaces of the two rollers, so that the polishing operation can be effectively performed.

[0006] Preferably, two sprockets are rotationally installed in the inside of the transmission groove, a chain is installed between the two sprockets, a poking pin is fixedly installed on the chain, a poking transverse groove is opened in the middle part of the end part inside the transmission groove, and the poking pin is inserted into the inside of the poking transverse groove, so that the circle movement adjustment can be effectively performed.

[0007] Preferably, four first rollers are arranged on the side of the inverted T-shaped block facing the mounting vertical plate, the four first rollers are in rolling contact with the inner wall of the transmission groove, four second rollers are arranged on the side of the mounting vertical plate facing the inverted T-shaped block, and the four second rollers are in rolling contact with the surface of the L-shaped seat, so that the inverted T-shaped block and the mounting vertical plate can be stably and conveniently moved.

[0008] Compared with the prior art, the copper-clad plate edge polishing device has the advantages that: the copper-clad plate edge polishing device has the functions of movement and one-time polishing of double sides, can polish the edges of the fixed copper-clad plate on both sides during movement, effectively improves the speed and efficiency of copper-clad plate edge polishing, and has the advantages of simple structure, convenient use, stable and reliable movement and polishing, and can meet the use requirements of copper-clad plate edge polishing. BRIEF DESCRIPTION OF DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0010] In the drawings:

[0011] Figure 1 is a front view structural schematic diagram of the copper-clad plate edge polishing device of the present application;

[0012] Figure 2 is a front view structural schematic diagram of the copper-clad plate edge polishing device of the present application Figure 1 ; Figure 1

[0013] Figure 3 is a front view structural schematic diagram of the copper-clad plate edge polishing device of the present application Figure 1 ; Figure 2

[0014] Figure 4 is a front view structural schematic diagram of the copper-clad plate edge polishing device of the present application Figure 3 ;

[0015] Figure 5 is a front view structural schematic diagram of the copper-clad plate edge polishing device of the present application Figure 3 ;

[0016] Figure 6 is a front view structural schematic diagram of the copper-clad plate edge polishing device of the present application

[0017] ​​In the figure: 1, L-shaped seat; 2, n-shaped frame; 3, pressing plate; 4, transmission groove; 5, inverted T-shaped block; 6, concave long groove; 7, installation vertical plate; 8, rectangular frame plate; 9, polishing belt; 10, threaded shaft; 11, rotating wheel; 12, rubber compression strip; 13, wheel groove; 14, roller; 15, roller; 16, first motor; 17, sprocket; 18, chain; 19, toggle pin; 20, toggle horizontal groove. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] By Figures 1 to 6 The utility model discloses a L-shaped seat 1, the middle part fixed installation of L-shaped seat 1 middle part has n-shaped frame 2, the inside installation of n-shaped frame 2 has adjustable pressing plate 3, the inside of n-shaped frame 2 is provided with transmission groove 4, the inside installation of transmission groove 4 has the inverted T-shaped block 5 that can move around the circle, the top of the middle part of L-shaped seat 1 is provided with concave long groove 6, one end of inverted T-shaped block 5 is fixedly installed with installation vertical plate 7, the bottom fixed installation of installation vertical plate 7 in the inside of concave long groove 6 has rectangular frame plate 8, the inside installation of rectangular frame plate 8 has polishing belt 9, the upper surface of polishing belt 9 is aligned with the top of the middle part of L-shaped seat 1, and the water complex movement of polishing belt 9 can be contacted with the upper surface and the lower surface of the copper-clad plate to carry out polishing operation, the middle part screw joint of n-shaped frame 2 has threaded shaft 10, the top installation of threaded shaft 10 has rotating wheel 11, and the bottom of threaded shaft 10 is rotationally connected with the middle part of the top of pressing plate 3, and the middle part of the bottom of pressing plate 3 is installed with rubber compression strip 12, and the both sides in the inside of n-shaped frame 2 are clamped with wheel groove 13, and the both ends of pressing plate 3 are rotationally installed with roller 14 located in the inside of two wheel grooves 13, so that the copper-clad plate can be effectively fixed;

[0020] When using, the copper-clad plate is placed on the top of the middle part of L-shaped seat 1, the end of the copper-clad plate to be polished is located above the concave long groove 6 and is aligned with the polishing belt 9, then rotating wheel 11 is rotated to make threaded shaft 10 rotate and move downward, the downward movement of threaded shaft 10 drives pressing plate 3 and rubber compression strip 12 to move downward, and the stable downward movement of pressing plate 3 and rubber compression strip 12 is realized by the sliding movement of roller 14 in wheel groove 13, so that rubber compression strip 12 can fix the copper-clad plate.

[0021] The interior of the rectangular frame plate 8 is rotatably provided with two rollers 15, and the surface of the rectangular frame plate 8 is provided with a first motor 16, and the output end of the first motor 16 is fixedly connected with one end of one of the rollers 15, and the polishing belt 9 is arranged between the surfaces of the two rollers 15, so that the polishing operation can be effectively performed, the interior of the transmission groove 4 is rotatably provided with two chain wheels 17, and the chain wheels 17 are provided with a chain 18 therebetween, one side of the L-shaped seat 1 is provided with a second motor which is connected with the axis of one of the chain wheels 17, the second motor is not shown in the drawing, the chain 18 is fixedly provided with a pushing pin 19, and the middle part of the inner end of the inverted T-shaped block 5 is provided with a pushing transverse groove 20, and the pushing pin 19 is inserted into the interior of the pushing transverse groove 20, so that the winding movement adjustment can be effectively performed, and the side of the inverted T-shaped block 5 facing the installation vertical plate 7 is provided with four first rollers, the four first rollers are in rolling contact with the inner wall of the transmission groove 4, and the side of the installation vertical plate 7 facing the inverted T-shaped block 5 is provided with four second rollers, the four second rollers are in rolling contact with the surface of the L-shaped seat 1, so that the inverted T-shaped block 5 and the installation vertical plate 7 can be stably and conveniently moved;

[0022] After the copper-clad plate is fixed, the first motor 16 is started to make the polishing belt 9 rotate, then the second motor is started to make the two chain wheels 17 drive the chain 18 to rotate, the rotation of the chain 18 drives the pushing pin 19 to move in a winding manner, the winding movement of the pushing pin 19 drives the inverted T-shaped block 5 and the installation vertical plate 7 to move in a winding manner through the pushing transverse groove 20, and the winding movement of the inverted T-shaped block 5 and the installation vertical plate 7 drives the rectangular frame plate 8 and the polishing belt 9 to move in a winding manner;

[0023] As shown in the drawing, when the inverted T-shaped block 5 moves horizontally at the lower part of the transmission groove 4, it drives the rotating polishing belt 9 to move towards the fixed copper-clad plate, so that the rotating polishing belt 9 polishes the edges at the bottom of the copper-clad plate, then when the inverted T-shaped block 5 moves horizontally back at the upper part of the transmission groove 4, it makes the polishing belt 9 polish the edges at the upper part of the copper-clad plate, and finally the polishing belt 9 moves to the original position.

[0024] The copper-clad plate edge polishing device has the functions of movement and double-sided surface one-time polishing, can polish the edges of the fixed copper-clad plate during movement, effectively improves the speed and efficiency of copper-clad plate edge polishing, and has the advantages of simple structure, convenient and easy to use, stable and reliable movement and polishing, and can meet the use requirements of copper-clad plate edge polishing.

Claims

1. A copper clad plate edge polishing device comprising an L-shaped seat (1), characterized in that: The middle part of the L-shaped seat (1) is fixedly provided with an n-shaped frame (2), the inner side of the n-shaped frame (2) is provided with an adjustable pressing plate (3), the inner side of the n-shaped frame (2) is provided with a transmission groove (4), the inside of the transmission groove (4) is provided with a T-shaped block (5) which can rotate around a circle, the top of the middle part of the L-shaped seat (1) is provided with a concave long groove (6), one end of the T-shaped block (5) is fixedly provided with an installation vertical plate (7), the bottom of the installation vertical plate (7) is fixedly provided with a rectangular frame plate (8) in the inside of the concave long groove (6), the inside of the rectangular frame plate (8) is provided with a polishing belt (9), and the upper surface of the polishing belt (9) is aligned with the top of the middle part of the L-shaped seat (1).

2. The device according to claim 1, wherein: The middle part of the n-shaped frame (2) is threadedly connected with a threaded shaft (10), the top of the threaded shaft (10) is provided with a rotating wheel (11), the bottom of the threaded shaft (10) is rotatably connected with the middle part of the top of the pressing plate (3), the middle part of the bottom of the pressing plate (3) is provided with a rubber pressing strip (12), the both sides of the inside of the n-shaped frame (2) are clamped with wheel grooves (13), and the both ends of the pressing plate (3) are rotatably provided with the rotating wheels (14) in the inside of the two wheel grooves (13).

3. The device according to claim 1, wherein: The inside of the rectangular frame plate (8) is rotatably provided with two rollers (15), the surface of the rectangular frame plate (8) is provided with a first motor (16), one end of one of the rollers (15) is fixedly connected with the output end of the first motor (16), and the polishing belt (9) is arranged between the surfaces of the two rollers (15).

4. The device according to claim 1, wherein: The inside of the transmission groove (4) is rotatably provided with two chain wheels (17), the chain wheels (17) are provided with a chain (18) therebetween, the chain (18) is fixedly provided with a pushing pin (19), the middle part of the end of the T-shaped block (5) in the inside of the transmission groove (4) is provided with a pushing transverse groove (20), and the pushing pin (19) is inserted into the inside of the pushing transverse groove (20).

5. The device according to claim 1, wherein: The side of the T-shaped block (5) facing the installation vertical plate (7) is provided with four first rotating wheels, the four first rotating wheels are in rolling contact with the inner wall of the transmission groove (4), and the side of the installation vertical plate (7) facing the T-shaped block (5) is provided with four second rotating wheels, the four second rotating wheels are in rolling contact with the surface of the L-shaped seat (1).

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