A material roll processing jig

Abstract

The utility model discloses a kind of material roll processing fixtures, it includes locating seat and apron, locating seat is used to place the two sections material roll and adhesive tape needing to be spliced, apron is used to compress adhesive tape on material roll, after apron is compressed to locating seat, the two sections material roll can be adhered tightly before and after, the splicing between material roll is completed.This application compared with prior art, can be spliced new material roll by movable locating seat and apron, complete the splicing of material roll under the condition of not stopping, reduce equipment downtime, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of steel coil splicing technology, and in particular to a coil processing fixture. Background Technology

[0002] When using Stiffener Attach (PCB reinforcement) for processing, if the length of the steel coil is insufficient, the steel coil needs to be manually removed from the processing equipment and the two sections of the coil need to be spliced ​​together. Before splicing, the blank section at the front end of the new coil needs to be cut off so that the spliced ​​coil can be continuously processed. However, the existing steel coil splicing is all done manually. During cutting and splicing, the stability between the old and new coils is insufficient, resulting in the spliced ​​coil being skewed. Utility Model Content

[0003] The purpose of this utility model is to provide a jig for processing material rolls, so as to solve one or more technical problems existing in the prior art, and at least provide a beneficial option or create conditions.

[0004] The solution to the technical problem of this utility model is: A jig for processing coils, comprising: The positioning seat has a first positioning groove and a second positioning groove arranged in the front-to-back direction. Both the first positioning groove and the second positioning groove are through in the left-to-right direction and have an opening at the top. A cover plate that can rotate about a left-right axis on the positioning seat, a cutter is provided on the cover plate, and a second positioning groove is connected to a cutting groove into which the cutter extends in the front-back direction.

[0005] The technical solution has at least the following beneficial effects: When splicing, the new material strip is first placed in the second positioning groove and its blank section is placed on one side of the cutting groove. Then, the cover plate is placed on the positioning seat so that the cutter is inserted into the cutting groove, thereby cutting off the blank section of the new material strip. Then, the new material strip and the old material strip are placed together in the first positioning groove. At this time, the first positioning groove can limit the ends of the two material strips, making it convenient for workers to stick tape between the two material strips. This solution simultaneously positions the two sections of material rolls to be spliced ​​onto the positioning seat, making the ends of the two sections parallel to each other. This reduces the offset of the latter section of the material roll relative to the former section after splicing, resulting in a straight-line extension of the spliced ​​material roll and improving splicing accuracy. Furthermore, this fixture can splice new material rolls at the end of the material rolls being processed, completing the splicing of material rolls without stopping the machine, reducing equipment downtime and improving production efficiency.

[0006] As a further improvement to the above technical solution, the positioning seat has a plurality of first positioning posts arranged in a left-right direction on the side of the first positioning groove, and the positioning seat has a plurality of second positioning posts arranged in a left-right direction on the side of the second positioning groove.

[0007] As a further improvement to the above technical solution, the positioning seat has a plurality of first positioning posts arranged in the left-right direction on the side of the first positioning groove. The positioning seat has a positioning frame detachably installed in the first positioning groove. The positioning frame has a positioning cavity that runs vertically through it. The positioning seat has a first tape and a second tape arranged in sequence above the positioning frame corresponding to the first positioning groove. The first positioning posts can pass through the positioning frame. A fixed gap is formed between the first tape and the second tape.

[0008] As a further improvement to the above technical solution, the cover plate is provided with an elastic protective plate. One end of the elastic protective plate is elastically connected to the cover plate, and the other end extends in a direction away from the cover plate. The cutter is located between the elastic protective plate and the cover plate. A through groove is provided on the elastic protective plate, and the elastic protective plate can be moved until the cutter passes through the through groove.

[0009] As a further improvement to the above technical solution, when the cover plate is placed on the positioning seat, the end of the elastic protective plate away from the cover plate abuts against the positioning seat.

[0010] As a further improvement to the above technical solution, the positioning seat is provided with a positioning pressure plate that can rotate around the left-right axis, and the positioning pressure plate can rotate to cover the first positioning groove or the second positioning groove.

[0011] As a further improvement to the above technical solution, the positioning seat is provided with a plurality of positioning pressure plates arranged at intervals along the left and right direction.

[0012] As a further improvement to the above technical solution, the positioning seat is provided with magnetic suction components on one side of the first positioning groove and the second positioning groove, which correspond one-to-one with the positioning pressure plate, and the multiple magnetic suction components are located on the moving path of the corresponding positioning pressure plate.

[0013] As a further improvement to the above technical solution, the positioning seat and the cover plate are rotatably connected by a hinge.

[0014] As a further improvement to the above technical solution, both the positioning seat and the cover plate have a gripping groove on the side away from the rotational connection position. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly explained below. Obviously, the described drawings are only a part of the embodiments of this utility model, and not all of them. Those skilled in the art can obtain other design schemes and drawings based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of the material roll processing fixture of this utility model when it is unloaded; Figure 2 This is a schematic diagram of the overall structure of the material roll processing fixture of this utility model when loading the material roll; Figure 3 This is a schematic diagram of the structure after an explosion at the cutter position and the first tape position when the material roll is loaded into the material roll processing fixture of this utility model; Figure 4 yes Figure 3 A magnified view of A in the middle.

[0017] Attached icon number 1. Positioning seat; 11. First positioning groove; 111. First positioning post; 12. Second positioning groove; 121. Second positioning post; 122. Cutting groove; 13. Positioning frame; 14. First adhesive tape; 15. Second adhesive tape; 16. Positioning pressure plate; 17. Magnetic suction component; 2. Cover plate; 21. Pressing block; 22. Cutter; 23. Elastic protective plate; 231. Through groove; 3. Material roll; 4. Holding groove. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0019] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0021] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0022] Reference Figures 1 to 4 This application provides a material roll processing fixture, which includes a positioning seat 1 and a cover plate 2 rotatably mounted on the positioning seat 1. The positioning seat 1 is provided with a first positioning groove 11 and a second positioning groove 12 arranged in the front-back direction. The cover plate 2 is provided with a cutter 22. The first positioning groove 11 is used to place the ends of two material strips 3 to be spliced, and the second positioning groove 12 is used to place the material roll 3 to be cut. When the cover plate 2 is rotated to cover the positioning seat 1, the cutter can cut off the blank section of the material roll 3 on the second positioning groove 12, so that the material roll 3 after the blank section is cut off can be seamlessly connected with the material roll 3 to be spliced.

[0023] Furthermore, refer to Figure 1 In this embodiment, the positioning seat 1 and the cover plate 2 are rotatably connected by a hinge. Both the positioning seat 1 and the cover plate 2 are provided with a holding groove 4 on the side away from the rotatable connection position. The cover plate 2, which is closed on the positioning seat 1, can be quickly opened through the holding groove 4.

[0024] Specifically, the first positioning groove 11 extends through the left and right directions and has an opening at the top. The positioning seat 1 has multiple first positioning posts 111 arranged along the left and right directions on both sides of the first positioning groove 11. The two rows of first positioning posts 111 on both sides of the first positioning groove 11 correspond one-to-one, and the corresponding two first positioning posts 111 are aligned in the front-back direction. A positioning frame 13 is detachably installed in the first positioning groove 11. The positioning frame 13 has a positioning cavity extending vertically. A first adhesive tape 14 and a second adhesive tape 15 are sequentially arranged above the positioning frame 13 in the first positioning groove 11. The column 111 can be inserted into the positioning frame 13. A fixed gap is formed between the first tape 14 and the second tape 15. When splicing, the positioning frame 13 is first snapped onto the first positioning column 111, and the first tape 14 is placed on the positioning frame 13. The previous section of material roll 3 is placed into the first positioning groove 11, and the protrusions of the two material rolls 3 are snapped into the positioning cavity of the same positioning frame 13. Then, the first positioning column 111 is inserted into the positioning hole on the two material rolls 3 to complete the positioning of the two material rolls 3 on the positioning seat 1. Finally, the second tape 15 is pasted on the top of the two material rolls 3 to splice the two material rolls 3. The positioning frame 13, which is fixed by the first positioning post 111, can provide support for the first tape 14 below, so that the first tape 14 can stably stick to the material roll 3 above.

[0025] This solution uses pre-set positioning posts 111 to simultaneously position the positioning frame 13, the two sections of material rolls 3 to be spliced, the first tape 14, and the second tape 15 onto the positioning seat 1. The first positioning posts 111 on both sides ensure that the ends of the two sections of material rolls 3 are parallel to each other, reducing the offset of the latter section of material roll 3 relative to the former section of material roll 3 after splicing, so that the spliced ​​material roll 3 extends in a straight line, improving the accuracy of splicing. Secondly, through the movable positioning seat 1 and cover plate 2, a new material roll 3 can be spliced ​​at the end of the material roll 3 during processing, completing the splicing of material roll 3 without stopping the machine, reducing equipment downtime and improving production efficiency.

[0026] Furthermore, two first adhesive tapes 14 are provided and located on both sides of the positioning frame 13 along the front-back direction. The positioning frame 13 and the second adhesive tape 15 have the same size and shape when projected on the same horizontal plane, and the width of both projections is greater than the width of the projection of the first positioning groove 11 on the same horizontal plane. Through this design, the positioning frame 13 can fully support the second adhesive tape 15, preventing the second adhesive tape 15 from sticking to the positioning seat 1, causing sticking and making it difficult to clean.

[0027] Furthermore, a pressing block 21 is provided on the cover plate 2. When the cover plate 2 is placed on the positioning seat 1, the pressing block 21 abuts against the positioning seat 1 and is located above the first positioning groove 11. The projection width of the first positioning groove 11 on the horizontal plane is smaller than the projection width of the pressing block 21 on the same plane. When the cover plate 2 is rotated to cover the positioning seat 1, the pressing block 21 is pressed tightly on the second adhesive tape 15. Through this design, the second adhesive tape 15 and the first adhesive tape 14 on the positioning frame 13 are stably and tightly attached to the two sections of material roll 3 under pressure, thus ensuring a reliable bond.

[0028] Furthermore, the projection of the first positioning post 111 on the horizontal plane is located outside the projection of the pressing block 21 on the same plane, thereby achieving the avoidance between the first positioning post 111 and the pressing block 21.

[0029] The second positioning groove 12 extends through the left and right directions and has an opening at the top. Multiple second positioning posts 121 are arranged along the left and right sides of the second positioning groove 12. A cutter 22 is fixedly installed on the cover plate 2. The plane of the cutter 22 is perpendicular to the straight line extending from the second positioning groove 12. The second positioning groove 12 is connected to a cutting groove 122 into which the cutter 22 extends. The cutting groove 122 extends in the front and back directions. Before splicing the material rolls 3, one section of the material roll 3 is first placed into the second positioning groove. The material roll 3 is fixed by being snapped onto the second positioning post 121. Then, the cover plate 2 is flipped over and placed on the positioning seat 1. At this time, the cutter 22 extends into the cutting groove 122 to cut the material roll 3 on the second positioning groove 12, so that the material roll 3 forms a flat cut surface. The above process is repeated to cut the second section of the material roll 3, so that both sections of the material roll 3 form flat cut surfaces and are then placed into the first positioning groove 11 for splicing, so that the two sections of the material roll 3 extend along the same straight line after splicing.

[0030] In some embodiments, the cover plate 2 is provided with an elastic protective plate 23. One end of the elastic protective plate 23 is elastically connected to the cover plate 2, and the other end extends away from the cover plate 2. The cutter 22 is located between the elastic protective plate 23 and the cover plate 2. A through groove 231 is provided on the elastic protective plate 23. The elastic protective plate 23 can be moved until the cutter 22 passes through the through groove 231. With this design, when the cover plate 2 is not closed, the elastic protective plate 23 can reduce accidental contact with the cutter 22, thereby reducing the risk of accidents. When the cover plate 2 is closed and the elastic protective plate 23 is moved, the cutter 22 is exposed, so that the cutter 22 can successfully complete the cutting work to cut the material roll 3.

[0031] Furthermore, when the cover plate 2 is placed on the positioning seat 1, the end of the elastic protective plate 23 away from the cover plate 2 abuts against the positioning seat 1. Through this design, after the cover plate 2 is closed, the positioning seat 1 squeezes the elastic protective plate 23, causing the elastic protective plate 23 to move elastically towards the cover plate 2, thereby allowing the cutter 22 to protrude stably from the cutting groove 122 and stably cut the material roll 3.

[0032] To improve the stability of the material roll 3 in the first positioning groove 11 and the second positioning groove 12, and to prevent the parts of each material roll 3 not fixed by the first positioning post 111 and the second positioning post 121 from rolling up, in this embodiment of the application, the positioning seat 1 is provided with a positioning pressure plate 16 that can rotate around the left-right axis. The positioning pressure plate 16 can rotate to cover the first positioning groove 11 or the second positioning groove 12. When the material roll 3 is placed into the first positioning groove 11 or the second positioning groove 12, the positioning pressure plate 16 is flipped so that it covers the first positioning groove 11 or the second positioning groove 12 where the material roll 3 is placed, thereby flattening the material roll 3 at that location and preventing it from bending and deforming under pressure during splicing or cutting, which would cause positional deviation.

[0033] Furthermore, the positioning plate 16 and the first positioning post 111 or the second positioning post 121 are positioned to avoid each other in the left and right directions, so as to prevent the positioning plate 16 from colliding with the first positioning post 111 or the second positioning post 121 and causing damage.

[0034] Furthermore, the positioning base 1 is provided with multiple positioning pressure plates 16 spaced apart in the left and right direction. In this way, multiple positioning pressure plates 16 can simultaneously press the material roll 3 on the first positioning groove 11 or the second positioning groove 12, or multiple positioning pressure plates 16 can simultaneously press the material roll 3 on the first positioning plate and the second positioning groove 12 as needed. If it is necessary to splice the three sections of material roll 3, the first section and the second section of material roll 3 can be spliced ​​first, and then the end of the third section of material roll 3 can be cut at the same time, so that the cutting and splicing of material roll 3 can be carried out at the same time, improving work efficiency.

[0035] In order to improve the stability of the positioning plate 16 on the positioning seat 1, in this embodiment, the positioning seat 1 is provided with magnetic suction members 17 corresponding to the positioning plate 16 on one side of the first positioning groove 11 and the second positioning groove 12. Multiple magnetic suction members 17 are located on the corresponding moving path of the positioning plate 16. When the positioning plate 16 is flipped, the positioning plate 16 abuts against the magnetic suction member 17 and is firmly attracted to the positioning seat 1 by the magnetic suction member 17, thereby improving the clamping stability of the positioning plate 16 on the positioning seat 1 for the material roll 3.

[0036] The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A jig for processing material coils, characterized in that, include: The positioning seat (1) is provided with a first positioning groove (11) and a second positioning groove (12) arranged in the front-back direction. The first positioning groove (11) and the second positioning groove (12) both pass through in the left-right direction and have an opening at the top. The cover plate (2) is rotatable on the positioning seat (1) about the left-right axis. A cutter (22) is provided on the cover plate (2). The second positioning groove (12) is connected to a cutting groove (122) into which the cutter (22) extends. The cutting groove (122) extends in the front-back direction.

2. The jig for processing material coils according to claim 1, characterized in that, The positioning seat (1) has a plurality of first positioning posts (111) arranged in the left-right direction on the side of the first positioning groove (11), and the positioning seat (1) has a plurality of second positioning posts (121) arranged in the left-right direction on the side of the second positioning groove (12).

3. The jig for processing material coils according to claim 2, characterized in that, The positioning seat (1) has a positioning frame (13) detachably installed in the first positioning groove (11). The positioning frame (13) has a positioning cavity that runs vertically through it. The positioning seat (1) has a first tape (14) and a second tape (15) arranged sequentially above the positioning frame (13) in the first positioning groove (11). The first positioning post (111) can pass through the positioning frame (13). A fixed gap is formed between the first tape (14) and the second tape (15).

4. The jig for processing material coils according to claim 1, characterized in that, The cover plate (2) is provided with an elastic protective plate (23). One end of the elastic protective plate (23) is elastically connected to the cover plate (2), and the other end extends away from the cover plate (2). The cutter (22) is located between the elastic protective plate (23) and the cover plate (2). The elastic protective plate (23) is provided with a through groove (231), and the elastic protective plate (23) can be moved until the cutter (22) passes through the through groove (231).

5. A jig for processing material coils according to claim 4, characterized in that, When the cover plate (2) is placed on the positioning seat (1), the end of the elastic protective plate (23) away from the cover plate (2) abuts against the positioning seat (1).

6. The jig for processing material coils according to claim 1, characterized in that, The positioning seat (1) is provided with a positioning pressure plate (16) that can rotate around the left-right axis. The positioning pressure plate (16) can rotate to cover the first positioning groove (11) or the second positioning groove (12).

7. A jig for processing material coils according to claim 6, characterized in that, The positioning seat (1) is provided with a plurality of positioning pressure plates (16) arranged at intervals in the left and right direction.

8. A jig for processing material coils according to claim 6, characterized in that, The positioning base (1) is provided with magnetic suction components (17) corresponding to the positioning pressure plate (16) on one side of the first positioning groove (11) and the second positioning groove (12), and multiple magnetic suction components (17) are located on the moving path of the corresponding positioning pressure plate (16).

9. A jig for processing material coils according to claim 1, characterized in that, The positioning seat (1) and the cover plate (2) are rotatably connected by a hinge.

10. A jig for processing material coils according to claim 9, characterized in that, Both the positioning seat (1) and the cover plate (2) have a gripping groove (4) on the side away from the rotational connection position.

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