Automatic web cutting and feeding rack apparatus

Abstract

The utility model discloses an automatic cut net feeding frame equipment, including base, the top fixed coupling of base has the support, the lateral wall fixed coupling of support has the drive motor, the side away from drive motor of support is equipped with the feeding roller, the outer wall of feeding roller is equipped with the material roll, be equipped with the limiting mechanism on the feeding roller, the one end away from support of feeding roller is equipped with the movable stand, be equipped with the moving mechanism between base and movable stand, both ends of feeding roller all are fixedly connected with the roll shaft, the roll shaft of left side penetrates support and is connected with its rotation, the roll shaft of left side is fixedly connected with the output of drive motor, the roll shaft end of right side is fixedly connected with the mounting block. The utility model discloses can carry out quick replacement to material roll through the limiting mechanism, can support the material roll after replacement through the moving mechanism, make its conveying stable.

Description

Technical Field

[0001] This utility model relates to the field of feeding rack technology, and in particular to an automatic wire mesh cutting feeding rack device. Background Technology

[0002] In industrial fields such as metal processing and cable production, automatic wire mesh cutting and feeding rack equipment is a key piece of equipment for realizing automated material conveying. Existing feeding rack equipment is mainly used for supporting and conveying coiled materials. It achieves continuous material supply through power drive and plays an important role in automated production lines.

[0003] Existing feeding rack equipment often requires complex disassembly steps when changing material rolls. This requires workers to spend a lot of time and effort to disassemble and install the material rolls, resulting in long downtime and seriously affecting production efficiency. To solve the above problems, this application proposes an automatic wire mesh cutting and feeding rack equipment. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an automatic wire mesh cutting and feeding rack device. By setting a limiting mechanism, the material roll can be quickly replaced, and by a moving mechanism, the replaced material roll can be supported to ensure stable conveying.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An automatic wire mesh cutting and feeding rack device includes a base, a bracket fixedly connected to the top of the base, a drive motor fixedly connected to the side wall of the bracket, a feeding roller provided on the side of the bracket away from the drive motor, a material roll sleeved on the outer wall of the feeding roller, a limiting mechanism provided on the feeding roller, a movable frame provided at the end of the feeding roller away from the bracket, a moving mechanism provided between the base and the movable frame, roller shafts fixedly connected to both ends of the feeding roller, the left roller shaft passing through the bracket and rotatably connected to it, the left roller shaft being fixedly connected to the output end of the drive motor, and a mounting block being fixedly connected to the end of the right roller shaft, a connecting shaft rotatably connected to the end of the movable frame near the feeding roller, and a locking block fixedly connected to the end of the connecting shaft away from the movable frame, the locking block being inserted into the mounting block.

[0007] Preferably, the limiting mechanism includes an adjusting worm gear that passes through and is rotatably connected to the feeding roller. An adjusting handwheel is fixedly connected to one end of the adjusting worm gear away from the feeding roller. The adjusting worm gear meshes with an adjusting worm wheel. Adjusting screws are fixedly connected to both ends of the adjusting worm wheel on the same axis. Moving columns are threadedly connected to the outer walls of the two adjusting screws. The two moving columns pass through and are slidably connected to the feeding roller. Clamping plates are fixedly connected to the opposite ends of the two moving columns. The two clamping plates abut against the inner wall of the material roll.

[0008] Preferably, the moving mechanism includes a first sliding groove formed on the top of the base, two guide rods are fixedly connected to the inner wall of the first sliding groove, and a sliding seat is slidably connected to the two guide rods. A second sliding groove is formed on the top of the sliding seat, and two positioning rods are fixedly connected to the inner wall of the second sliding groove. Both positioning rods pass through the movable frame and are slidably connected to it. A spring is fitted on the outer wall of each positioning rod, and the two ends of each spring are fixedly connected to the movable frame and the inner wall of the second sliding groove, respectively.

[0009] Preferably, the moving mechanism includes a first sliding groove formed on the top of the base, two guide rods are fixedly connected to the inner wall of the first sliding groove, and a sliding seat is slidably connected to the two guide rods. A second sliding groove is formed on the top of the sliding seat, and two positioning rods are fixedly connected to the inner wall of the second sliding groove. Both positioning rods pass through the movable frame and are slidably connected to it. A spring is fitted on the outer wall of each positioning rod, and the two ends of each spring are fixedly connected to the movable frame and the inner wall of the second sliding groove, respectively.

[0010] Preferably, both clamping plates have curved surfaces at their opposite ends, both clamping plates abut against the inner wall of the material roll, and both clamping plates have protective layers at their opposite ends, the protective layers being made of rubber.

[0011] Preferably, the card block is a square block, and the mounting block has a square groove, into which the card block is partially inserted.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] 1. By setting up a movable support structure and guiding positioning components, the disassembly and installation of material rolls can be carried out without complicated operations, which greatly shortens the equipment downtime and improves production efficiency; at the same time, the guiding structure ensures the positioning of the new material roll after installation, effectively avoiding the problem of deviation during subsequent material transportation.

[0014] 2. The limit mechanism with linkage adjustment can be conveniently and adaptively adjusted to expand the applicability of the equipment; and the locking structure after adjustment uses the mechanical self-locking principle to maintain stable clamping of the material roll during equipment operation, avoiding loosening or displacement of the material roll, ensuring the accuracy of material conveying, and reducing the risk of equipment failure and safety accidents.

[0015] In summary, by setting a limiting mechanism, the material roll can be quickly replaced, and by using a moving mechanism, the replaced material roll can be supported to ensure stable conveying. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an automatic wire mesh cutting and feeding rack device proposed in this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of an automatic wire mesh cutting and feeding rack device proposed in this utility model.

[0018] In the diagram: 1. Base, 2. Bracket, 3. Drive motor, 4. Movable frame, 5. Feeding roller, 6. Material roll, 7. Adjusting worm gear, 8. Adjusting handwheel, 9. Adjusting worm wheel, 10. Adjusting screw, 11. Fixed plate, 12. Moving column, 13. Clamping plate, 14. Connecting shaft, 15. Locking block, 16. Mounting block, 17. Guide rod, 18. Sliding seat, 19. Positioning rod, 20. Spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figures 1-2 An automatic wire cutting and feeding rack device includes a base 1, a bracket 2 fixedly connected to the top of the base 1, a drive motor 3 fixedly connected to the side wall of the bracket 2, a feeding roller 5 provided on the side of the bracket 2 away from the drive motor 3, and a material roll 6 sleeved on the outer wall of the feeding roller 5. The feeding roller 5 and the material roll 6 are rotated by the output end to realize the feeding operation of copper wire on the material roll 6. This application can improve the original manual rotation of copper wire feeding to motor drive to save manpower, and adds automatic wire feeding to save one person's manpower.

[0021] The feeding roller 5 is equipped with a limiting mechanism, which includes an adjusting worm 7 that passes through and is rotatably connected to the feeding roller 5. An adjusting handwheel 8 is fixedly connected to the end of the adjusting worm 7 away from the feeding roller 5. The adjusting worm 7 meshes with an adjusting worm wheel 9. Adjusting screws 10 are coaxially fixedly connected to both ends of the adjusting worm wheel 9. The threads of the two adjusting screws 10 are arranged in opposite directions. This reverse thread design allows the adjusting screws 10 on both sides to drive the moving columns 12 to move towards or away from each other when the adjusting worm wheel 9 rotates. Two fixing plates 11 are fixedly connected to the inner wall of the feeding roller 5. The two adjusting screws 10 pass through the corresponding fixing plates 11 and are rotatably connected to them. The fixing plates 11 provide support and positioning for the adjusting screws 10, ensuring the stability of the adjusting screws 10 during rotation. Moving columns 12 are threadedly connected to the outer walls of both adjusting screws 10. The cross-section of the 2 is rectangular. This rectangular cross-section design prevents the moving column 12 from rotating during movement, ensuring its precise movement along the axial direction of the adjusting screw 10. Both moving columns 12 pass through the feeding roller 5 and are slidably connected to it. The opposing ends of the two moving columns 12 are fixedly connected to clamping plates 13. Both clamping plates 13 are set against the inner wall of the material roll 6. The movement of the moving columns 12 drives the clamping plates 13 to achieve the clamping or loosening operation of the material roll 6. The opposing ends of the two clamping plates 13 are provided with arc surfaces. This arc surface design can better fit the inner wall of the material roll 6 and enhance the clamping effect. Both clamping plates 13 are set against the inner wall of the material roll 6. The opposing ends of the two clamping plates 13 are provided with protective layers. The protective layer is made of rubber. The rubber protective layer can prevent the clamping plates 13 from damaging the inner wall of the material roll 6 and can also improve the reliability of clamping by increasing friction.

[0022] A movable frame 4 is provided at the end of the feeding roller 5 away from the bracket 2. A moving mechanism is provided between the base 1 and the movable frame 4. The moving mechanism includes a first sliding groove opened on the top of the base 1. Two guide rods 17 are fixedly connected to the inner wall of the first sliding groove. The two guide rods 17 are fitted together with a sliding seat 18 that is slidably connected to them. The guide rods 17 provide guidance for the movement of the sliding seat 18. A second sliding groove is opened on the top of the sliding seat 18. Two positioning rods 19 are fixedly connected to the inner wall of the second sliding groove. Both positioning rods 19 pass through the movable frame 4 and are slidably connected to it. The positioning rods 19 guide the movement of the movable frame 4. A spring 20 is fitted on the outer wall of each positioning rod 19. The two ends of each spring 20 are fixedly connected to the movable frame 4 and the inner wall of the second sliding groove, respectively, to ensure that the movable frame 4 tightly inserts the locking block 15 into the mounting block 16 after moving to the designated position.

[0023] Both ends of the feeding roller 5 are fixedly connected to roller shafts. The roller shaft on the left passes through the bracket 2 and is rotatably connected to it. The roller shaft on the left is fixedly connected to the output end of the drive motor 3. The end of the roller shaft on the right is fixedly connected to the mounting block 16. The end of the movable frame 4 near the feeding roller 5 is rotatably connected to the connecting shaft 14. The end of the connecting shaft 14 away from the movable frame 4 is fixedly connected to the locking block 15. The locking block 15 is inserted into the mounting block 16. The locking block 15 is a square block. The mounting block 16 has a square groove. The locking block 15 is partially inserted into the mounting block 16, so that the movable frame 4 and the feeding roller 5 form a detachable connection. This ensures the rotational stability of the feeding roller 5 while facilitating the replacement of the material roll 6.

[0024] In this invention, starting the drive motor 3 causes the feeding roller 5 and the material roll 6 to rotate via the output of the drive motor 3, thus conveying the copper wire on the material roll 6. After the copper wire on the material roll 6 has been conveyed, the operator can turn off the drive motor 3. The operator then holds the movable frame 4 away from the feeding roller 5, causing the movable frame 4 to move on the two positioning rods 19 and the spring 20 to compress. The movement of the movable frame 4 drives the connecting shaft 14 and the locking block 15 to move, thus separating the locking block 15 from the mounting block 16. The operator then moves along the guide rod 17 to make the sliding seat 18 slide on the two guide rods 17 until it reaches a certain distance. At this time, the operator holds the adjusting handwheel 8 and rotates it, causing the adjusting worm 7, adjusting worm wheel 9, and two adjusting screws 10 to rotate, causing the moving columns 12 and clamping plates 13 on both sides to move in opposite directions. Once the two clamping plates 13 are no longer in contact with the inner wall of the material roll 6, the worker can remove the material roll 6 for replacement. After replacement, the material roll 6 is placed on the two clamping plates 13. The worker then holds the adjusting handwheel 8 and rotates it in the opposite direction to move the clamping plates 13 on both sides until the two clamping plates 13 abut against the inner wall of the material roll 6, thus completing the clamping and fixing of the material roll 6. The self-locking property of the worm gear ensures that the feeding roller 5 is constantly locked to the material roll 6. Finally, the worker holds the movable frame 4 and moves it away from the feeding roller 5, and the movable sliding seat 18 slides on the two guide rods 17 to the last end, so that the locking block 15 and the mounting block 16 cooperate. Under the action of the two compression springs 20, the locking block 15 is inserted into the mounting block 16. The compressed springs 20 can make the movable frame 4, the connecting shaft 14, and the locking block 15 tightly inserted into the mounting block 16, ensuring the stability of the feeding roller 5 and the material roll 6 when they rotate.

Claims

1. An automatic web cutting and feeding stand apparatus comprising a base (1), characterized in that, The top of the base (1) is fixedly connected to a bracket (2), and the side wall of the bracket (2) is fixedly connected to a drive motor (3). The side of the bracket (2) away from the drive motor (3) is provided with a feeding roller (5). The outer wall of the feeding roller (5) is fitted with a material roll (6). The feeding roller (5) is provided with a limiting mechanism. The end of the feeding roller (5) away from the bracket (2) is provided with a movable frame (4). The base (1) and the movable frame (4) are provided with a moving mechanism. Both ends of the feeding roller (5) are fixedly connected to roller shafts. The roller shaft on the left passes through the bracket (2) and is rotatably connected to it. The roller shaft on the left is fixedly connected to the output end of the drive motor (3). The end of the roller shaft on the right is fixedly connected to an installation block (16). The end of the movable frame (4) near the feeding roller (5) is rotatably connected to a connecting shaft (14). The end of the connecting shaft (14) away from the movable frame (4) is fixedly connected to a locking block (15). The locking block (15) and the installation block (16) are inserted into each other. The limiting mechanism includes an adjusting worm (7) that passes through and is rotatably connected to the feeding roller (5). An adjusting handwheel (8) is fixedly connected to one end of the adjusting worm (7) away from the feeding roller (5). An adjusting worm wheel (9) is engaged with the adjusting worm (7). An adjusting screw (10) is fixedly connected to both ends of the adjusting worm wheel (9) on the same axis. A movable column (12) is threadedly connected to the outer wall of each of the two adjusting screws (10). The two movable columns (12) pass through the feeding roller (5) and are slidably connected to it. A clamping plate (13) is fixedly connected to the opposite ends of the two movable columns (12). The two clamping plates (13) are abutted against the inner wall of the material roll (6).

2. An automatic web cutting and feeding rack apparatus according to claim 1, characterized in that, The moving mechanism includes a first sliding groove on the top of the base (1). The inner wall of the first sliding groove is fixedly connected to two guide rods (17). The two guide rods (17) are fitted together with a sliding seat (18) that is slidably connected to them. The top of the sliding seat (18) is provided with a second sliding groove. The inner wall of the second sliding groove is fixedly connected to two positioning rods (19). The two positioning rods (19) pass through the movable frame (4) and are slidably connected to it. The outer wall of each positioning rod (19) is fitted with a spring (20). The two ends of each spring (20) are fixedly connected to the movable frame (4) and the inner wall of the second sliding groove, respectively.

3. An automatic web cutting and feeding rack apparatus according to claim 1, wherein The two adjusting screws (10) are arranged with opposite thread directions. The cross-section of the moving column (12) is rectangular. The inner wall of the feeding roller (5) is fixedly connected to two fixing plates (11). The two adjusting screws (10) pass through the corresponding fixing plates (11) and are rotatably connected to them.

4. An automatic web cutting and feeding rack apparatus according to claim 1, wherein Both clamping plates (13) have arc surfaces at their opposite ends. Both clamping plates (13) are abutted against the inner wall of the material roll (6). Both clamping plates (13) have protective layers at their opposite ends. The protective layers are made of rubber.

5. An automatic web cutting and feeding rack apparatus according to claim 1, wherein The card block (15) is a square block, and a square slot is formed in the mounting block (16), and the card block (15) is partially inserted into the mounting block (16).

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