Metal wire mesh stamping device

Abstract

The utility model discloses a metal wire mesh stamping device which comprises a supporting device, displacement devices are symmetrically inserted in the supporting device in a sliding mode, limiting devices are fixedly installed at the opposite side ends of the displacement devices, and each limiting device comprises a pull rod, a supporting plate, a support, a roller and a reset spring. The pull rod is inserted into the supporting plate in a sliding mode, the support is fixedly installed at the bottom end of the pull rod, the reset spring is fixedly installed between the supporting plate and the support, the rolling wheels are rotatably installed in the bottom end of the support at equal intervals, the displacement device comprises clamping keys, side partition plates and racks, the clamping keys are symmetrically and fixedly installed at the bottom ends of the side partition plates, and the racks are fixedly installed on the side partition plates. The rack is fixedly installed in the center of the bottom end of the side partition plate, and the supporting device comprises a punching machine, a base, a worm gear, a worm, a driving motor and a gear. Through the arrangement of the limiting device, the displacement device and the supporting device, the purpose that the metal wire mesh is conveyed along a straight line is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping equipment, in particular to a metal wire mesh stamping device. Background Technique

[0002] A stamping device is a so-called press, which is a pressure processing method that applies pressure to materials using a die in a cold state to cause separation or plastic deformation, thereby obtaining the required parts (commonly known as stamped parts or stamped products).

[0003] For example, a metal mesh forming mechanism with the Chinese patent publication number CN219310642U. A first machine table and a second machine table are provided on the main body. A metal frame blanking mechanism, a transfer station, a welding mechanism, and an unloading station are successively arranged on the second machine table, and a transfer mechanism is arranged under the metal frame blanking mechanism and the transfer station.

[0004] When the stamping and forming equipment in the above patent is in use, it can only achieve the purpose of improving flatness. When the existing metal wire mesh stamping equipment is in use, since there is a lack of side-end limiting components during the transmission of the metal wire mesh, the metal wire mesh may shift during transmission, resulting in the phenomenon of stamping misalignment. Therefore, an equipment is needed to improve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a metal wire mesh stamping device to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A metal wire mesh stamping device includes a support device. Displacement devices are symmetrically and slidably inserted into the interior of the support device. A limiting device is fixedly installed at the opposite side ends of the displacement devices. The limiting device includes a pull rod, a support plate, a bracket, a roller, and a return spring. The pull rod is slidably inserted into the interior of the support plate. The bracket is fixedly installed at the bottom end of the pull rod. The return spring is fixedly installed between the support plate and the bracket. The rollers are equidistantly rotatably installed inside the bottom end of the bracket.

[0007] Preferably, the displacement device includes a key, side partitions, and a rack. The keys are symmetrically fixedly installed at the bottom ends of the side partitions. The rack is fixedly installed at the center of the bottom ends of the side partitions.

[0008] Preferably, the support device includes a stamping machine, a base, a worm gear, a worm, a driving motor, and a gear. The stamping machine is fixedly installed at the center of the top end of the base. The driving motor is fixedly installed at the front end inside the base. The worm is fixedly installed at the center of the top end of the driving motor. The gear is rotatably installed at the center of the front end of the base. The worm gear is fixedly installed at the center of the front end of the gear.

[0009] Preferably, the key is slidably inserted into the inner top of the base, and the support plate is fixedly installed at the top of the side partition near the rack.

[0010] Preferably, the rack meshes with the gear, and clamping grooves are symmetrically formed at the top of the base near the gear.

[0011] Preferably, a movable groove is formed inside the top of the base near the worm.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] When the device is in use, when the driving motor is turned on, the worm can drive the worm gear and the gear to rotate, so that the rack can drive the side partition to reciprocate, so that the side partition can limit metal meshes with different widths. Moreover, due to the elasticity of the return spring, the roller will move downward to contact the edge of the metal mesh, so that the side end of the metal mesh can be pressed to complete the work of limiting the side end of the metal mesh. Description of the Drawings

[0014] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the limiting device structure of the present utility model;

[0016] Figure 3 is a schematic diagram of the displacement device structure of the present utility model;

[0017] Figure 4 is a schematic diagram of the support device structure of the present utility model.

[0018] In the figure: 1 - limiting device, 2 - displacement device, 3 - support device, 4 - pull rod, 5 - support plate, 6 - bracket, 7 - roller, 8 - return spring, 9 - key, 10 - side partition, 11 - rack, 12 - punching machine, 13 - base, 14 - worm gear, 15 - worm, 16 - driving motor, 17 - gear. Detailed Embodiments

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-4, an embodiment provided by the present utility model: a metal wire mesh stamping device, including a support device 3. Displacement devices 2 are symmetrically and slidably inserted inside the support device 3. A limiting device 1 is fixedly installed at the opposite side ends of the displacement devices 2. The limiting device 1 includes a pull rod 4, a support plate 5, a bracket 6, a roller 7 and a return spring 8. The pull rod 4 is slidably inserted inside the support plate 5. The bracket 6 is fixedly installed at the bottom end of the pull rod 4. The return spring 8 is fixedly installed between the support plate 5 and the bracket 6. The rollers 7 are rotatably installed at equal intervals inside the bottom end of the bracket 6.

[0021] The displacement device 2 includes a key 9, side partitions 10 and a rack 11. The keys 9 are symmetrically and fixedly installed at the bottom ends of the side partitions 10. The rack 11 is fixedly installed at the center of the bottom ends of the side partitions 10. Due to the self-locking property between the worm 15 and the worm gear 14, the gear 17 can be prevented from rotating in the reverse direction.

[0022] The support device 3 includes a stamping machine 12, a base 13, a worm gear 14, a worm 15, a driving motor 16 and a gear 17. The stamping machine 12 is fixedly installed at the center of the top end of the base 13. The driving motor 16 is fixedly installed at the front end inside the base 13. The worm 15 is fixedly installed at the center of the top end of the driving motor 16. The gear 17 is rotatably installed at the center of the front end of the base 13. The worm gear 14 is fixedly installed at the center of the front end of the gear 17. Through the setting of the base 13, the metal wire mesh can be allowed to be placed on the top end of the base 13.

[0023] The keys 9 are slidably inserted inside the top end of the base 13. The support plate 5 is fixedly installed at the top of the side end of the side partition 10 close to the rack 11. When the side partition 10 moves, the support plate 5 can be driven to displace.

[0024] The rack 11 meshes with the gear 17. Slots are symmetrically opened at the top end of the base 13 close to the gear 17 to ensure that the side partition 10 moves in a straight line.

[0025] An activity slot is opened inside the top end of the base 13 close to the worm 15 to allow the rack 11 to displace inside the base 13.

[0026] Working principle: When in use, first place the wire mesh on the top of the base 13, then start the drive motor 16 to drive the worm 15 to rotate. Since the worm 15 meshes with the worm wheel 14, when the worm 15 rotates, it can drive the worm wheel 14 and the gear 17 to rotate simultaneously. By meshing the rack 11 with the top and bottom of the gear 17, when the gear 17 rotates, it can drive the two racks 11 to move inward simultaneously, so that the side partition 10 can displace towards the center of the base 13 until the side end of the side partition 10 close to the rack 11 aligns with the side end of the wire mesh. Then pull the pull rod 4 upward until the roller 7 is disengaged from the base 13. Then place the wire mesh under the roller 7 and release the pull rod 4. The elastic force of the return spring 8 will drive the bracket 6 to move downward until the roller 7 contacts the wire mesh, thereby preventing the side end of the wire mesh from warping. Subsequently, the front end of the wire mesh can be connected to an external traction mechanism through the bottom of the stamping machine 12. Thus, the traction mechanism can drive the wire mesh to feed at a uniform speed. By limiting the wire mesh at both side ends with the two side partitions 10, it can prevent the wire mesh from skewing during transmission. Moreover, by sliding the key 9 in the slot inside the top of the base 13, it can ensure that the side partition 10 moves in a straight line, improving the docking accuracy between the side partition 10 and the wire mesh, and completing the limiting work of the wire mesh. When this device is in use, by starting the drive motor 16 to drive the worm 15 to rotate, the worm wheel 14 and the gear 17 can rotate, so that the rack 11 can drive the side partition 10 to displace to a specified position on the top of the base 13, thereby adapting to wire meshes of different widths. At the same time, the return spring 8 drives the roller 7 to move downward until it contacts both sides of the wire mesh, so that both sides of the wire mesh can be pressed to prevent the wire mesh from warping during transmission, and the work is completed.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal wire mesh punching device, comprising a supporting device (3), wherein a displacement device (2) is symmetrically slidably inserted inside the supporting device (3), and a limiting device (1) is fixedly installed on the opposite side ends of the displacement device (2), characterized in that: The limiting device (1) comprises a pull rod (4), a support plate (5), a bracket (6), a roller (7) and a return spring (8); the pull rod (4) is slidably inserted into the interior of the support plate (5); the bracket (6) is fixedly installed at the bottom end of the pull rod (4); the return spring (8) is fixedly installed between the support plate (5) and the bracket (6); and the roller (7) is rotatably installed equidistantly inside the bottom end of the bracket (6).

2. A metal mesh punching device according to claim 1, characterized in that: The displacement device (2) comprises a key (9), a side partition (10) and a rack (11), wherein the key (9) is symmetrically fixedly mounted at the bottom end of the side partition (10), and the rack (11) is fixedly mounted at the center of the bottom end of the side partition (10).

3. A metal mesh punching device according to claim 2, characterized in that: The supporting device (3) comprises a punch (12), a base (13), a worm wheel (14), a worm (15), a driving motor (16) and a gear (17); the punch (12) is fixedly mounted at the top center of the base (13); the driving motor (16) is fixedly mounted at the inner front end of the base (13); the worm (15) is fixedly mounted at the top center of the driving motor (16); the gear (17) is rotatably mounted at the front end center of the base (13); and the worm wheel (14) is fixedly mounted at the front end center of the gear (17).

4. A metal mesh punching device according to claim 3, characterized in that: The key (9) is slidably inserted into the top of the base (13), and the support plate (5) is fixedly mounted on the top of the side end of the side partition plate (10) close to the rack (11).

5. A metal mesh punching device according to claim 4, characterized in that: The rack (11) is meshed with the gear (17), and the base (13) is symmetrically provided with a clamping groove near the top of the gear (17).

6. A metal mesh punching device according to claim 5, characterized in that: A movable groove is provided inside the top end of the base (13) close to the worm (15).

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