Unwinding and feeding mechanism for copper foil processing

Abstract

The utility model relates to the technical field of feeding mechanisms, in particular to an unwinding and feeding mechanism for copper foil processing, which comprises a feeding mechanism body, a guide roller and a feeding roller, a through groove is formed in the left side of the feeding mechanism body, a plurality of clamping grooves are formed in the front side and the rear side of the inner wall of the through groove, a sliding block is mounted on the left side of the guide roller, and the feeding roller is mounted on the sliding block. Inserting blocks are inserted into the front side and the rear side of the sliding block. The device has the advantages that the threaded knob is rotated to drive the front connecting rope and the rear connecting rope to be wound on the outer side of the threaded knob, so that the insertion blocks on the front side and the rear side are pulled to be separated from the middle clamping groove, then the position of the guide roller can be vertically adjusted, and after adjustment is completed, the threaded knob is rotated reversely, and meanwhile the insertion blocks are pushed to reset and inserted into the corresponding clamping grooves through elasticity of the elastic pieces. And the two connecting ropes are pulled to reset, so that the stability of the position of the guide roller after adjustment is improved through cooperation between the insertion blocks and the clamping grooves, the situation that the stability of the guide roller is insufficient due to long-time use is prevented, and the use effect of the unwinding and feeding mechanism is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a feeding mechanism technical field, concretely is a kind of unwinding feeding mechanism for copper foil processing. BACKGROUND

[0002] With the rapid development of modern electronic industry, copper foil as important raw material is widely used in printed circuit board, lithium ion battery and other electronic equipment, in the production process of copper foil, unwinding feeding is a crucial step, its stability directly influences the efficiency and product quality of subsequent process.

[0003] In prior art, the unwinding feeding mechanism for copper foil processing usually has the function of adjusting feeding tightness to ensure that copper foil maintains appropriate tension in the transmission process, thereby avoiding wrinkles or breakage, however, although these devices can adjust the tightness of copper foil to some extent, they generally lack effective fixing mechanism to stabilize the position of guide roller, due to insufficient stability of guide roller, when the device runs for a period of time, or when replacing different batches of copper foil coiled material, guide roller will displace or loosen, resulting in unstable phenomenon in feeding process, thereby affecting the flatness and consistency of copper foil.

[0004] Therefore, there is a need for an unwinding feeding mechanism for copper foil processing to solve the problem that the existing unwinding feeding mechanism lacks effective fixing mechanism for guide roller, which is prone to displacement or loosening, thereby causing unstable feeding. TECHNICAL SOLUTION

[0005] The utility model aims at providing an unwinding feeding mechanism for copper foil processing to solve the problem raised in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an unwinding feeding mechanism for copper foil processing, comprising a feeding mechanism body, a guide roller and a feeding roller, a through slot is formed in the left side of the feeding mechanism body, a plurality of clamping grooves are formed in the inner wall of the through slot on the front and back sides, a sliding block is installed on the left side of the guide roller, a plug-in block is inserted into the front and back sides of the sliding block, a sponge ring is installed on the inner wall of the sliding block.

[0007] Preferably, the left front and back sides of the sliding block are provided with sliding grooves, the inner wall of the sliding groove is provided with an elastic element, the proximal end of the plug-in block on the front and back sides is provided with a connecting rope, a moving groove is formed in the left side of the inner wall of the sliding block, and a threaded knob is threadedly connected to the left side of the sliding block.

[0008] Preferably, the threaded knob is inserted into the inner wall of the moving groove, the connecting ropes on the front and back sides are all inserted into the moving groove, and the proximal end of each connecting rope is installed with the threaded knob, one end of the elastic element is installed with the plug-in block, and the other end is installed with the inner wall of the sliding groove.

[0009] Preferably, an oil storage groove is arranged on the inner upper side of the sliding block, a cover plate is hinged to the top of the inner wall of the oil storage groove, an output groove is arranged at the bottom of the oil storage groove, and a piston is mounted at the right end of the threaded knob.

[0010] Preferably, the output groove is attached to the sponge ring on the right side, the piston penetrates the right end of the moving groove and is inserted into the inner wall of the output groove.

[0011] Preferably, the two ends of the oil outlet groove are attached to the lower inner wall of the output groove.

[0012] Preferably, the two ends of the piston are inserted into the inner wall of the middle clamping groove and the sliding block is slidingly connected to the inner wall of the through groove.

[0013] Compared with the prior art, the present application has the following advantages:

[0014] The unwinding and feeding mechanism for copper foil processing is disclosed in the present application, which can adjust the position of the guide roller up and down by rotating the threaded knob, driving the two connecting ropes to be wound outside the threaded knob, pulling the two insertion blocks away from the middle clamping groove, and then pulling the two insertion blocks away from the middle clamping groove, and then adjusting the position of the guide roller up and down, and then reversing the threaded knob, and then using the elastic force of the elastic member to push the insertion blocks back to the corresponding clamping grooves and pull the two connecting ropes back to the corresponding clamping grooves, and then using the cooperation between the insertion blocks and the clamping grooves to increase the stability of the adjusted position of the guide roller, preventing the stability from being insufficient due to long-term use, thereby improving the use effect of the unwinding and feeding mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the present application;

[0016] Figure 2 It is a right view of the present application;

[0017] Figure 3 It is a Figure 2 structure section view at A-A;

[0018] Figure 4 It is a sliding block structure diagram of the present application;

[0019] Figure 5 It is a Figure 4 structure section view at C-C;

[0020] Figure 6 It is a Figure 4 structure section view at B-B;

[0021] Figure 7 It is a piston structure diagram of the present application.

[0022] In the figure: 1, the feeding mechanism body; 2, guide roller; 3, feeding roller; 4, through slot; 5, clamping groove; 6, sliding block; 7, elastic member; 8, plug-in block; 9, sponge ring; 10, connecting rope; 11, sliding groove; 12, threaded knob; 13, moving groove; 14, oil storage groove; 15, cover plate; 16, output groove; 17, piston; 18, oil outlet groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme of the utility model to carry out clearly, completely describe, and the advantage is more clear and clear, the following combining with the figure to the utility model embodiment carries out further detailed explanation.Should understand, the specific embodiment described here is a part of the embodiment of the utility model, rather than all the embodiments, only to explain the embodiment of the utility model, and is not used to limit the embodiment of the utility model, all other embodiments obtained by the ordinary skill in the art without doing the premise of creative work, belong to the scope of the protection of the utility model.

[0024] Embodiment one: please refer to Figures 1-7 The utility model provides a kind of technical scheme: a copper foil processing is used to pay off and feed mechanism, including feeding mechanism body 1, guide roller 2 and feeding roller 3, the left side of feeding mechanism body 1 is equipped with through slot 4, multiple clamping grooves 5 are equipped in the inner wall of through slot 4 both sides, the left side of guide roller 2 is equipped with sliding block 6, plug-in block 8 is inserted in the front and back sides of sliding block 6, and sponge ring 9 is installed in the inner wall of sliding block 6;The opposite end of front and back plug-in block 8 is all penetrated sliding block 6 and is inserted in the inner wall of middle clamping groove 5, so that sliding block 6 is clamped between using plug-in block 8, to increase the stability of the position of guide roller 2 after adjusting, and sliding block 6 is slidably connected in the inner wall of through slot 4, so as to facilitate the position of guide roller 2 is adjusted.

[0025] First drive front and back plug-in block 8 moves along the inner wall of sliding groove 11 oppositely, and is separated from clamping groove 5, then guide roller 2 can be adjusted up and down, and sliding block 6 is slid along the inner wall of through slot 4, after adjusting, threaded knob 12 is reversed, so as to drive both sides plug-in block 8 reset and insert in the inner wall of corresponding clamping groove 5, and then the cooperation between plug-in block 8, clamping groove 5 and sliding block 6 is used, to increase the stability of guide roller 2 after adjusting, so as to improve the use effect of feeding mechanism body 1, increase the flatness of copper foil when conveying.

[0026] In order to realize the driving of the insertion block 8 to move and facilitate its reset, the left part of the sliding block 6 is provided with a sliding groove 11 on the front and back sides, the inner wall of the sliding groove 11 is provided with an elastic element 7, the proximal end of the front and back two insertion blocks 8 is provided with a connecting rope 10, the left side of the inner wall of the sliding block 6 is provided with a moving groove 13, and the left side of the sliding block 6 is threadedly connected with a threaded knob 12; the threaded knob 12 is inserted into the inner wall of the moving groove 13, the front and back two connecting ropes 10 are penetrated through the moving groove 13, and the proximal end is installed between the threaded knob 12, so that the two connecting ropes 10 are wound on the outer side of the threaded knob 12 by rotating the threaded knob 12, thereby pulling the two insertion blocks 8 to separate from the clamping groove 5 to facilitate the adjustment of the guide roller 2, one end of the elastic element 7 is installed between the insertion block 8, and the other end is installed between the inner wall of the sliding groove 11, so that the elastic force of the elastic element 7 is utilized to facilitate the reset of the insertion block 8 to insert into the inner wall of the clamping groove 5, thereby increasing the stability of the adjusted position of the guide roller 2.

[0027] First, rotate the threaded knob 12 to gradually slide to the left and pull the front and back connecting ropes 10, and at the same time, the threaded knob 12 is wound on the outer side and slides to the left, thereby driving the front and back insertion blocks 8 to move towards each other along the inner wall of the sliding groove 11, and pushing the elastic element 7 in the inner wall of the sliding groove 11 to be in a compressed state, then the guide roller 2 can be adjusted up and down, after adjustment, reverse the threaded knob 12, thereby utilizing the elastic force of the elastic element 7 to push the two insertion blocks 8 to reset and insert into the inner wall of the corresponding clamping groove 5, thereby utilizing the cooperation between the insertion block 8, the clamping groove 5 and the sliding block 6 to increase the stability of the adjusted guide roller 2, thereby improving the use effect of the feeding mechanism body 1 and increasing the flatness of the copper foil during conveying.

[0028] In order to realize the increase of the lubricity of the sliding block 6 sliding up and down, the inside of the sliding block 6 is provided with an oil storage groove 14 on the upper side, the inner wall of the oil storage groove 14 is hinged with a cover plate 15, the bottom of the oil storage groove 14 is provided with an output groove 16, the right end of the threaded knob 12 is provided with a piston 17, and the right part of the piston 17 is provided with an oil outlet groove 18; the right side of the output groove 16 is attached to the sponge ring 9, the piston 17 penetrates the right end of the moving groove 13, and is inserted into the inner wall of the output groove 16, so that when the piston 17 moves to the left, the oil outlet groove 18 is driven to slide synchronously, thereby utilizing the oil outlet groove 18 to make the output groove 16 in a through state, so as to guide the lubricating oil in the oil storage groove 14 to the sponge ring 9; the two ends of the oil outlet groove 18 are attached to the lower inner wall of the output groove 16, thereby facilitating the conveying of the lubricating oil in the oil storage groove 14 to increase the lubricity of the sliding block 6 sliding up and down.

[0029] When the threaded knob 12 slides left along the inner wall of the moving groove 13, the piston 17 at the right end of the threaded knob 12 slides left along the lower inner wall of the output groove 16, and synchronously drives the oil outlet groove 18 to move left, at this time, the output groove 16 is in a through state by the oil outlet groove 18, so that the lubricating oil in the oil storage groove 14 is transported to the left side of the sponge ring 9 through the oil outlet groove 18, and the sponge ring 9 is adsorbed, then the guide roller 2 can be adjusted up and down, and the lubricating oil in the inner wall of the guide roller 2 contacts the outer side of the slide rod, thereby increasing the lubricity when the guide roller 2 is adjusted up and down, after adjustment, the threaded knob 12 is reversed, the piston 17 is inserted into the inner wall of the output groove 16 to block the oil outlet groove 18, thereby facilitating subsequent oil supplementing, thereby improving the use effect of the feeding mechanism body 1, when it is necessary to supplement the lubricating oil into the oil storage groove 14, the cover plate 15 is first opened, then the oil supplementing can be carried out, and after completion, the cover plate 15 is reset to prevent the lubricating oil from splashing out.

[0030] In actual use, first, the threaded knob 12 is rotated to gradually slide left, and the connecting ropes 10 on the left and right sides are pulled, and are wound on the outer side of the threaded knob 12 while sliding left, thereby driving the plug blocks 8 on the left and right sides to move towards each other along the inner wall of the sliding groove 11, and squeezing and pushing the elastic pieces 7 in the inner wall of the sliding groove 11 to be in a compressed state, when the threaded knob 12 slides left along the inner wall of the moving groove 13, the piston 17 at the right end of the threaded knob 12 slides left along the lower inner wall of the output groove 16, and synchronously drives the oil outlet groove 18 to move left, at this time, the output groove 16 is in a through state by the oil outlet groove 18, so that the lubricating oil in the oil storage groove 14 is transported to the left side of the sponge ring 9 through the oil outlet groove 18, and the sponge ring 9 is adsorbed, then the guide roller 2 can be adjusted up and down, and the lubricating oil in the inner wall of the guide roller 2 contacts the outer side of the slide rod, thereby increasing the lubricity when the guide roller 2 is adjusted up and down, after adjustment, the threaded knob 12 is reversed, thereby the elastic force of the elastic pieces 7 pushes the plug blocks 8 on the left and right sides to reset and be inserted into the inner wall of the corresponding clamping grooves 5, thereby increasing the stability of the guide roller 2 after adjustment by the cooperation among the plug blocks 8, the clamping grooves 5 and the sliding blocks 6, and the piston 17 is inserted into the inner wall of the output groove 16 to block the oil outlet groove 18, thereby facilitating subsequent oil supplementing, thereby improving the use effect of the feeding mechanism body 1, and increasing the flatness of the copper foil during conveying, when it is necessary to supplement the lubricating oil into the oil storage groove 14, the cover plate 15 is first opened, then the oil supplementing can be carried out, and after completion, the cover plate 15 is reset to prevent the lubricating oil from splashing out.

[0031] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pay-off feeding mechanism for copper foil processing, comprising a feeding mechanism body (1), a guide roller (2) and a feeding roller (3), characterized in that: The left side of the feeding mechanism body (1) is provided with a through groove (4), the inner wall of the through groove (4) is provided with a plurality of clamping grooves (5) on the front and back sides, the left side of the guide roller (2) is provided with a sliding block (6), the front and back sides of the sliding block (6) are inserted with an insertion block (8), and the inner wall of the sliding block (6) is provided with a sponge ring (9).

2. The unwinding and feeding mechanism for copper foil processing according to claim 1, characterized in that: The left side of the sliding block (6) is provided with a sliding groove (11), the inner wall of the sliding groove (11) is provided with an elastic element (7), the proximal end of the insertion block (8) is provided with a connecting rope (10), the left side of the inner wall of the sliding block (6) is provided with a moving groove (13), and the left side of the sliding block (6) is threadedly connected with a threaded knob (12).

3. The unwinding and feeding mechanism for processing copper foil according to claim 2, characterized in that: The threaded knob (12) is inserted into the inner wall of the moving groove (13), the connecting rope (10) on the front and back sides is inserted into the moving groove (13), and the proximal end is connected with the threaded knob (12). One end of the elastic element (7) is connected with the insertion block (8), and the other end is connected with the inner wall of the sliding groove (11).

4. The unwinding and feeding mechanism for processing copper foil according to claim 2, characterized in that: The inner side of the sliding block (6) is provided with an oil storage groove (14), the inner wall of the oil storage groove (14) is hinged with a cover plate (15), the bottom of the oil storage groove (14) is provided with an output groove (16), the right end of the threaded knob (12) is provided with a piston (17), and the right part of the piston (17) is provided with an oil outlet groove (18).

5. The unwinding and feeding mechanism for processing copper foil according to claim 4, characterized in that: The right side of the output groove (16) is attached to the sponge ring (9), the piston (17) penetrates the right end of the moving groove (13), and is inserted into the inner wall of the output groove (16).

6. The unwinding and feeding mechanism for processing copper foil according to claim 4, characterized in that: Both ends of the oil outlet groove (18) are attached to the lower inner wall of the output groove (16).

7. The unwinding and feeding mechanism for copper foil processing according to claim 1, characterized in that: The distal end of the insertion block (8) penetrates the sliding block (6) and is inserted into the inner wall of the middle clamping groove (5), and the sliding block (6) is slidably connected to the inner wall of the through groove (4).

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