An antenna wire cutting device

Abstract

The utility model relates to antenna wire processing device field, concretely relates to an antenna wire cutting device, including frame, be equipped with feeding assembly, cutting assembly and tensioning assembly on the frame, tensioning assembly includes two telescopic pneumatic cylinders that set up oppositely, and the output end of telescopic pneumatic cylinder is connected with clamping mechanism, and clamping mechanism includes the carrier plate connected in the output end of telescopic pneumatic cylinder, first clamping block and down -pressing pneumatic cylinder connected on the carrier plate, and the output end of down -pressing pneumatic cylinder is equipped with down -pressing block, and down -pressing pneumatic cylinder is used for driving down -pressing block and first clamping block cooperation and hold wire rod, and telescopic pneumatic cylinder is used for driving clamping mechanism and holds wire rod moves along the axial direction of wire rod and makes wire rod be in the tensioned state. Through the setting of tensioning assembly, two telescopic pneumatic cylinders drive clamping mechanism and hold wire rod to carry out bidirectional stretching respectively when cutting, to straighten wire rod and be in the tensioned state, to make wire rod not easy to deform because of cutting assembly mechanical force too big when cutting.

Description

Technical Field

[0001] This utility model relates to the field of antenna wire processing devices, specifically to an antenna wire cutting device. Background Technology

[0002] An antenna is a component in wireless equipment used to transmit or receive electromagnetic waves. It transforms guided waves propagating on a transmission line into electromagnetic waves propagating in an unbounded medium, or vice versa. Metal wires are required in the fabrication of antennas.

[0003] After the metal wire is produced, it needs to be cut into specific lengths according to specific needs to facilitate transportation and storage.

[0004] Existing antenna wire cutting devices include a cutting assembly and a feeding assembly. During the cutting process, the wire is fed to the cutting assembly via the feeding assembly, where it is then cut. To facilitate cutting the wire, the cutting assembly needs to apply sufficiently large mechanical force. However, existing antenna wire cutting devices lack restraint at the cutting point, and excessive mechanical force applied by the cutting assembly can easily cause deformation of the wire. Utility Model Content

[0005] The technical solution adopted by this utility model to solve its technical problem is: to provide an antenna wire cutting device, comprising:

[0006] A frame, on which a feeding assembly, a cutting assembly, and a tensioning assembly are provided, wherein the feeding assembly is used to convey wire;

[0007] The cutting assembly includes a lifting cylinder and a cutting module connected to the output end of the lifting cylinder. The lifting cylinder is used to drive the cutting module to move to cut the wire.

[0008] The tensioning assembly includes two telescopic cylinders arranged opposite each other. The output end of the telescopic cylinder is connected to a clamping mechanism. The clamping mechanism includes a carrier plate connected to the output end of the telescopic cylinder, a first clamping block connected to the carrier plate, and a pressing cylinder. The output end of the pressing cylinder is provided with a pressing block. The pressing cylinder is used to drive the pressing block and the first clamping block to cooperate in clamping the wire. The telescopic cylinder is used to drive the clamping mechanism to move the clamped wire along the axial direction of the wire and make the wire in a tensioned state.

[0009] Furthermore, the first clamping block is provided with a V-shaped groove, and when clamping the wire, the wire is located in the V-shaped groove.

[0010] Furthermore, the pressing block includes a connecting block one and a connecting block two. The connecting block one is connected to the output end of the pressing cylinder. The connecting block two cooperates with the V-groove to clamp the wire. The width of the connecting block two is smaller than the width of the V-groove. A slot adapted to the connecting block two is opened on the bottom wall of the V-groove. The connecting block two is slidably disposed in the slot by the pressing cylinder.

[0011] Furthermore, the V-groove is provided with anti-slip texture.

[0012] Furthermore, it also includes two adjusting components corresponding to the telescopic cylinder. The adjusting components include a moving cylinder and a moving block connected to the output end of the moving cylinder. The moving block is connected to the telescopic cylinder, and the moving cylinder is used to drive the telescopic cylinder to move.

[0013] Furthermore, the cutting module includes a housing connected to the output end of the lifting cylinder and a rotary motor connected to the housing. A cutting blade is connected to the output end of the rotary motor, and the rotary motor is used to drive the cutting blade to rotate.

[0014] Furthermore, the feeding assembly includes two rotary motors and a synchronization mechanism connected to the output end of the rotary motors. The output end of the rotary motors is connected to multiple feeding rollers through the synchronization mechanism. The feeding rollers corresponding to the two rotary motors rotate in opposite directions. The wire passes between the feeding rollers corresponding to the two rotary motors. The rotary motors are used to drive the feeding rollers to rotate, thereby moving the wire.

[0015] Furthermore, the synchronization structure includes a timing belt, a drive gear connected to the output end of the rotating motor, and a driven gear corresponding to the feed roller. The drive gear and the driven gear are connected to each other through the timing belt, and the driven gear and the corresponding feed roller are coaxially connected.

[0016] Furthermore, the feed roller is provided with a limiting groove, and the wire is pressed into the limiting groove.

[0017] Furthermore, the frame is provided with a collection slot for placing the cut wire.

[0018] The beneficial effects of this utility model are: by setting the tensioning component, the wire is clamped and stretched in both directions by two telescopic cylinders during cutting, thereby straightening the wire and keeping it in a tensioned state, so that the wire is not easily deformed due to excessive mechanical force of the cutting component during cutting. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] In the picture: Figure 1An overall structural diagram of an antenna wire cutting device provided by this utility model;

[0021] Figure 2 for Figure 1 The diagram shows the three-dimensional structure of the cutting component.

[0022] Figure 3 for Figure 1 The diagram shows a three-dimensional structural view of the adjustment and tensioning components.

[0023] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0024] Figure 5 for Figure 3 A sectional view of the partial structure shown;

[0025] Figure 6 for Figure 1 The three-dimensional structural diagram of the feeding assembly is shown.

[0026] Figure 7 for Figure 6 The three-dimensional structural diagram of the feeding assembly is shown from another perspective.

[0027] Explanation of reference numerals in the attached drawings: 100, antenna wire cutting device; 10, frame; 11, collection trough; 20, feeding assembly; 21, rotary motor; 22, feeding roller; 221, limiting groove; 23, synchronous belt; 24, driven gear; 30, cutting assembly; 31, lifting cylinder; 32, housing; 33, rotary motor; 331, cutting blade; 41, telescopic cylinder; 42, clamping mechanism; 421, carrier plate; 422, first clamping block; 4221, V-groove; 4222, slot; 4223, anti-slip texture; 423, pressing cylinder; 424, pressing block; 4241, connecting block one; 4242, connecting block two; 50, adjusting assembly; 51, moving cylinder; 52, moving block; 200, wire. Detailed Implementation

[0028] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will now be described in detail with reference to the accompanying drawings. This drawing is a simplified schematic diagram, illustrating only the basic aspects of the present utility model, and therefore only shows the components relevant to the present utility model. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0029] Please refer to Figure 1This utility model provides an antenna wire cutting device 100, including a frame 10. The frame 10 is provided with a feeding assembly 20, a cutting assembly 30 and a tensioning assembly. The feeding assembly 20 is used to transport the wire 200. The frame 10 is provided with a collection groove 11 for placing the cut wire 200.

[0030] Please refer to Figure 1 , Figure 6 and Figure 7 The feeding assembly 20 includes two rotary motors 21 and a synchronization mechanism connected to the output ends of the rotary motors 21. Multiple feeding rollers 22 are connected to the output ends of the rotary motors 21 via the synchronization mechanism. The feeding rollers 22 corresponding to the two rotary motors 21 rotate in opposite directions. The wire 200 passes between the feeding rollers 22 corresponding to the two rotary motors 21. The rotary motors 21 drive the feeding rollers 22 to rotate, thereby moving the wire 200. Specifically, in this embodiment, the feeding rollers 22 corresponding to the two rotary motors 21 are arranged side-by-side along the radial direction of the wire 200. Each rotary motor 21 is connected to two feeding rollers 22 via the synchronization mechanism, and the two feeding rollers 22 are arranged side-by-side along the axial direction of the wire 200. The rotary motors 21 drive the multiple feeding rollers 22 to rotate synchronously via the synchronization mechanism.

[0031] Specifically, the synchronization structure includes a timing belt 23, a drive gear (not labeled in the figure) connected to the output end of the rotating motor 21, and a driven gear 24 corresponding to the feed roller 22. The drive gear and the driven gear 24 are connected to each other through the timing belt 23, and the driven gear 24 and the corresponding feed roller 22 are coaxially connected. The synchronization structure enables multiple feed rollers 22 to rotate synchronously.

[0032] Please refer to Figure 6 The feed roller 22 is provided with a limiting groove 221, and the wire 200 is pressed into the limiting groove 221. The limiting groove 221 makes it less likely for the wire 200 to detach from the feed roller 22 in the radial direction when the feed roller 22 is conveying the wire 200, thereby improving the stability of the wire 200 feeding.

[0033] Please refer to Figure 1 and Figure 2 The cutting assembly 30 includes a lifting cylinder 31 and a cutting module connected to the output end of the lifting cylinder 31. The lifting cylinder 31 is used to drive the cutting module to move to cut the wire 200. The cutting module includes a housing 32 connected to the output end of the lifting cylinder 31 and a rotary motor 33 connected to the housing 32. A cutting blade 331 is connected to the output end of the rotary motor 33, and the rotary motor 33 is used to drive the cutting blade 331 to rotate.

[0034] Please refer to Figure 1 , Figure 3 and Figure 4The tensioning assembly includes two telescopic cylinders 41 arranged opposite to each other. The output end of the telescopic cylinders 41 is connected to a clamping mechanism 42. The clamping mechanism 42 includes a carrier plate 421 connected to the output end of the telescopic cylinders 41, a first clamping block 422 connected to the carrier plate 421, and a pressing cylinder 423. The output end of the pressing cylinder 423 is provided with a pressing block 424. The pressing cylinder 423 is used to drive the pressing block 424 and the first clamping block 422 to cooperate in clamping the wire 200. The telescopic cylinder 41 is used to drive the clamping mechanism 42 to clamp the wire 200 and move it along the axial direction of the wire 200, so that the wire 200 is in a tensioned state.

[0035] By setting up the tensioning component, during cutting, the clamping mechanism 42 is driven by two telescopic cylinders 41 to clamp the wire 200 in both directions and stretch it in both directions, thereby straightening the wire 200 and putting it in a tensioned state. This makes it less likely for the wire 200 to deform due to excessive mechanical force from the cutting component during cutting.

[0036] Please refer to Figure 4 and Figure 5 The first clamping block 422 is provided with a V-groove 4221. When clamping the wire 200, the wire 200 is located in the V-groove 4221. The pressing block 424 includes a first connecting block 4241 and a second connecting block 4242. The first connecting block 4241 is connected to the output end of the pressing cylinder 423. The second connecting block 4242 and the V-groove 4221 cooperate to clamp the wire 200. The width of the second connecting block 4242 is smaller than the width of the V-groove 4221. A slot 4222 adapted to the second connecting block 4242 is opened on the bottom wall of the V-groove 4221. The second connecting block 4242 is slidably disposed in the slot 4222 by the pressing cylinder 423. While the groove wall of the V-groove 4221 radially limits the outer periphery of the wire 200, the pressing cylinder 423 drives the connecting block 4242 to slide along the slot 4222 and press it onto the wire 200 to complete the clamping of the wire 200 in the radial direction.

[0037] Since the V-groove 4221 is composed of two inclined surfaces, it can accommodate wires 200 of different diameters. At the same time, the width of the connecting block 4242 is smaller than the width of the V-groove 4221. When encountering wires 200 of different diameters, the connecting block 4242 can be driven to slide along the slot 4222 by controlling the pressing cylinder 423 to cooperate with the V-groove 4221 to clamp wires 200 of different diameters.

[0038] For details, please refer to Figure 4 and Figure 5 The V-groove 4221 is provided with anti-slip texture 4223. The anti-slip texture 4223 increases the friction between the V-groove 4221 and the wire 200, thereby further preventing the wire 200 from detaching from the V-groove 4221.

[0039] Please refer to Figure 1 and Figure 3 The antenna wire cutting device 100 also includes two adjusting components 50 corresponding to the telescopic cylinder 41. Each adjusting component 50 includes a moving cylinder 51 and a moving block 52 connected to the output end of the moving cylinder 51. The moving block 52 is connected to the telescopic cylinder 41, and the moving cylinder 51 drives the telescopic cylinder 41 to move. By adjusting the components 50, when the length of the pipe to be cut changes, the two adjusting components 50 respectively drive the corresponding telescopic cylinder 41 to move the clamping mechanism 42 until the distance between the two clamping mechanisms 42 matches the length of the pipe to be cut, thus enabling the tensioning component to adapt to cutting pipes of different lengths.

Claims

1. An antenna wire cutting device, characterized in that, include: A frame, on which a feeding assembly, a cutting assembly, and a tensioning assembly are provided, wherein the feeding assembly is used to convey wire; The cutting assembly includes a lifting cylinder and a cutting module connected to the output end of the lifting cylinder. The lifting cylinder is used to drive the cutting module to move to cut the wire. The tensioning assembly includes two telescopic cylinders arranged opposite each other. The output end of the telescopic cylinder is connected to a clamping mechanism. The clamping mechanism includes a carrier plate connected to the output end of the telescopic cylinder, a first clamping block connected to the carrier plate, and a pressing cylinder. The output end of the pressing cylinder is provided with a pressing block. The pressing cylinder is used to drive the pressing block and the first clamping block to cooperate in clamping the wire. The telescopic cylinder is used to drive the clamping mechanism to move the clamped wire along the axial direction of the wire and make the wire in a tensioned state.

2. The antenna wire cutting device according to claim 1, characterized in that: The first clamping block is provided with a V-shaped groove, and when clamping the wire, the wire is located in the V-shaped groove.

3. The antenna wire cutting device according to claim 2, characterized in that: The pressing block includes a connecting block one and a connecting block two. The connecting block one is connected to the output end of the pressing cylinder. The connecting block two cooperates with the V-groove to clamp the wire. The width of the connecting block two is smaller than the width of the V-groove. A slot adapted to the connecting block two is opened on the bottom wall of the V-groove. The connecting block two is slidably set in the slot by the pressing cylinder.

4. The antenna wire cutting device according to claim 3, characterized in that: The V-groove is provided with anti-slip texture.

5. The antenna wire cutting device according to claim 1, characterized in that: It also includes two adjusting components corresponding to the telescopic cylinder. The adjusting components include a moving cylinder and a moving block connected to the output end of the moving cylinder. The moving block is connected to the telescopic cylinder, and the moving cylinder is used to drive the telescopic cylinder to move.

6. The antenna wire cutting device according to claim 1, characterized in that: The cutting module includes a housing connected to the output end of the lifting cylinder and a rotary motor connected to the housing. A cutting blade is connected to the output end of the rotary motor, and the rotary motor is used to drive the cutting blade to rotate.

7. The antenna wire cutting device according to claim 1, characterized in that: The feeding assembly includes two rotary motors and a synchronization mechanism connected to the output end of the rotary motors. The output end of the rotary motors is connected to multiple feeding rollers through the synchronization mechanism. The feeding rollers corresponding to the two rotary motors rotate in opposite directions. The wire is threaded between the feeding rollers corresponding to the two rotary motors. The rotary motors are used to drive the feeding rollers to rotate, thereby moving the wire.

8. The antenna wire cutting device according to claim 7, characterized in that: The synchronization mechanism includes a timing belt, a drive gear connected to the output end of a rotating motor, and a driven gear corresponding to the feed roller. The drive gear and the driven gear are connected to each other via the timing belt, and the driven gear and the corresponding feed roller are coaxially connected.

9. The antenna wire cutting device according to claim 7, characterized in that: The feed roller is provided with a limiting groove, and the wire is pressed into the limiting groove.

10. The antenna wire cutting device according to claim 1, characterized in that: The frame is equipped with a collection slot for placing the cut wire.

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