Cutting device for cable rubber processing

Abstract

The utility model provides a cutting device for cable rubber processing, which comprises a mounting plate and a cutting assembly, the cutting assembly is detachably connected to the upper end face of the mounting plate, a first roller is movably connected in the mounting plate, and a driving assembly for driving the first roller to rotate is inserted in the mounting plate in a penetrating manner. A plurality of mounting frames are oppositely arranged on the upper end face of the mounting plate and detachably connected with the mounting plate, lifting assemblies are movably connected into the mounting frames, a second roller is arranged above the first roller, the two ends of the second roller are inserted into the lifting assemblies in a penetrating mode, and rubber is clamped through cooperation of the first roller and the second roller. And the first roller forwards pushes the rubber through the driving assembly, so that the rubber does not need to be cut into pieces and then placed on the mounting plate to be cut, the cutting process is simplified, and meanwhile, the workload of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable rubber processing technical field especially relates to a cutting device for cable rubber processing. BACKGROUND

[0002] The cutting device for cable rubber processing is a mechanical device specially used for cutting cable rubber materials (such as insulation layer or sheath layer). This device is usually used in the later processing stage of the cable manufacturing process to accurately cut the vulcanized rubber material into the required size and shape, so as to ensure the quality and performance of the final cable product.

[0003] The patent with the publication number CN220741288U discloses a rubber cutting device for rubber processing, which includes a support plate, two fixed plates fixedly installed at the ends of the support plate, a guide rod fixedly installed on the inner side of the fixed plate, and a movable frame one and a movable frame two movably installed on the outer side of the guide rod. The rubber cutting device for rubber processing is provided with two movable frames one, which can move horizontally along the guide rod to support the two ends of the rubber. The upper end of the movable frame one is provided with a positioning mechanism to press the upper end of the rubber and position the two sides of the rubber, which facilitates the adjustment of the position of the rubber and avoids the vibration during cutting from causing the position of the rubber to deviate. The movable frame two is provided between the two movable frames one and can be automatically moved to the cutting position of the rubber through a screw rod structure. The upper end of the movable frame two is provided with a cutting mechanism to cut the rubber. Compared with the traditional cutting device, the cutting device has higher cutting precision. However, the rubber is fixed by the two movable frames one, and the movable frame two can only slide between the two movable frames one, which limits the cutting range of the movable frame two. After the cutting mechanism finishes cutting the rubber between the two movable frames one, the staff needs to replace the rubber to be cut, which increases the workload of the staff.

[0004] Therefore, it is necessary to provide a new cutting device for cable rubber processing to solve the above technical problems. SUMMARY

[0005] To solve the above technical problems, the utility model provides a cutting device for cable rubber processing.

[0006] The cutting device for cable rubber processing provided by the utility model includes a mounting plate and a cutting assembly. The cutting assembly is detachably connected to the upper end face of the mounting plate. A roller one is movably connected in the mounting plate. A driving assembly for driving the rotation of the roller one is inserted into the mounting plate. A plurality of mounting racks are oppositely arranged on the upper end face of the mounting plate. The mounting racks are detachably connected to the mounting plate. A lifting assembly is movably connected in each of the mounting racks. A roller two is arranged above the roller one. The two ends of the roller two are inserted into the lifting assemblies.

[0007] Preferably, the driving assembly comprises a rotating rod penetrating through the mounting plate, a driving member detachably connected to the side wall of the mounting plate and driving the rotating rod to rotate, and a driving wheel fixedly connected to the other end of the rotating rod and meshing with a driven wheel fixedly connected to the roller.

[0008] Preferably, the lifting assembly comprises a movable plate movably connected to the inner side wall of the mounting frame, a cylinder one detachably connected to the top end of the mounting frame and driving the movable plate to lift, a plurality of elastic members oppositely arranged at the bottom end of the movable plate, and a receiving plate arranged at the bottom end of the plurality of elastic members and penetrating through the roller two.

[0009] Preferably, the elastic member comprises a reset spring fixedly connected to one side of the lower end surface of the movable plate and a telescopic rod guiding the reset spring.

[0010] Preferably, the cutting assembly comprises a dismounting frame, a cutting blade movably connected to the inner side wall of the dismounting frame, and a plurality of cylinder twos detachably connected to the top end of the dismounting frame and driving the cutting blade to lift.

[0011] Preferably, the mounting plate is movably connected to the side wall of one side of the mounting frame and further fixedly connected to a plurality of supporting legs at the bottom end.

[0012] Compared with the related art, the cutting device for cable rubber processing has the following advantages

[0013] Beneficial effects:

[0014] 1. In the specific implementation, the rubber is clamped by the roller one and the roller two, and then the rubber is pushed forward by the roller one through the driving assembly, so that the rubber does not need to be cut into pieces and placed on the mounting plate for cutting, the cutting process is simplified, and the workload of the workers is reduced.

[0015] 2. The transmission rate of the rubber is adjusted and controlled by the cooperation of the driving wheel and the driven wheel.

[0016] 3. The driving member does not need to be intermittently rotated in the process of rotation, thereby prolonging the service life of the driving member, improving the energy use efficiency, simplifying the control system of the driving member, and being more reliable. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1The overall structure schematic view of the cutting device for cable rubber processing is provided.

[0018] Figure 2 The side view of the cutting device for cable rubber processing is provided.

[0019] Figure 3 The partial structure section view of the cutting device for cable rubber processing is provided.

[0020] The label in the figure: 1, mounting plate; 2, cutting assembly; 201, dismounting frame; 202, cutting blade; 203, cylinder two; 3, connecting rod; 4, roller one; 5, driving assembly; 501, rotating rod; 502, driving motor; 503, driving wheel; 504, driven wheel; 6, mounting frame; 7, lifting assembly; 701, movable plate; 702, cylinder one; 703, return spring; 704, telescopic rod; 705, bearing plate; 8, roller two; 9, roller three; 10, supporting leg. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and implementation.

[0022] Please combine with Figure 1 — Figure 3 Among them, Figure 1 The overall structure schematic view of the cutting device for cable rubber processing is provided. Figure 2 The side view of the cutting device for cable rubber processing is provided. Figure 3 The partial structure section view of the cutting device for cable rubber processing is provided.

[0023] In the specific implementation process, a kind of cutting device for cable rubber processing, structure as Figure 1 — Figure 3 Shown, including: mounting plate 1 and cutting assembly 2, cutting assembly 2 bolt connection on mounting plate 1 upper end face, mounting plate 1 is rotationally connected with connecting rod 3 in bearing seat, connecting rod 3 is nested with roller one 4, mounting plate 1 is inserted with the driving assembly 5 of driving roller one 4 rotation, two mounting frames 6 are oppositely arranged on the upper end face of mounting plate 1, two mounting frames 6 are bolted to mounting plate 1, a plurality of mounting frames 6 are each equipped with lifting assembly 7, roller two 8 is provided above roller one 4, and roller two 8 two ends are inserted into a plurality of lifting assemblies 7 respectively;

[0024] It should be noted that when cutting cable rubber, first, the end of the rubber is inserted between roller one 4 and roller two 8, then the roller one 4 is driven to rotate by the driving assembly 5, and the rubber is driven to approach the cutting assembly 2 by the roller one 4.

[0025] AsFigure 1 and Figure 2 As shown, the driving assembly 5 includes a rotating rod 501, which passes through the mounting plate 1. The side wall of the mounting plate 1 is bolted with a driving member that drives the rotating rod 501 to rotate. The other end of the rotating rod 501 is fixedly connected to a driving wheel 503. A driven wheel 504 is engaged with one side of the driving wheel 503. The driven wheel 504 is fixedly connected to the roller 4.

[0026] 4. The tooth pitch of the driving wheel 503 and the driven wheel 504 are the same, but the driving wheel 503 is symmetrical with any cross section passing through the central axis of the driving wheel 503. Half of the driving wheel 503 is provided with teeth, and the other half of the driving wheel 503 is not provided with teeth. When the driving motor 502 drives the driving wheel 503 to rotate, when the driving wheel 503 and the driven wheel 504 are meshed, the roller 14 will rotate under the drive of the driven wheel 504, so that the rubber approaches the cutting assembly 2 under the drive of the roller 14. When the side of the driving wheel 503 without teeth approaches the driven wheel 504, the driving wheel 503 and the driven wheel 504 lose meshing, and the rubber will not slide forward under the drive of the roller 14. At this time, the rubber can be cut by the cutting assembly 2, preventing the rubber from still moving forward when the cutting assembly 2 is cutting the rubber, thereby causing uneven cutting.

[0027] like Figure 3 As shown, the lifting assembly 7 includes a movable plate 701, the inner wall of the mounting frame 6 is slidably connected to the movable plate 701, the top of the mounting frame 6 is bolted to a cylinder 1 702 that drives the movable plate 701 to rise and fall, and a plurality of elastic members are disposed at the bottom end of the movable plate 701. The bottom ends of the plurality of elastic members are provided with a receiving plate 705, and the roller 2 8 is inserted into the receiving plate 705;

[0028] It should be noted that the receiving plate 705 is connected to the movable plate 701 by an elastic member. When rubber is clamped between roller 1 4 and roller 2 8, the elastic member can enable roller 2 8 to have a certain adaptive adjustment ability, so that the lifting component 7 can clamp the rubber without particularly high precision when lifting and lowering roller 2 8.

[0029] like Figure 3 As shown, the elastic member includes a return spring 703 and a telescopic rod 704. The return spring 703 is fixedly connected to one side of the lower end surface of the movable plate 701, and the telescopic rod 704 plays a guiding role for the return spring 703.

[0030] It should be noted that the telescopic rod 704 is a telescopic rod with guiding function, the telescopic rod 704 is inserted into the reset spring 703, and the two ends of the telescopic rod 704 are welded with the movable plate 701 and the receiving plate 705 respectively, since the telescopic rod 704 has a certain length and also has a certain telescopic range, the stretching degree and the compression degree of the spring are limited, and the spring is prevented from being stretched too much by the receiving plate 705 and losing elasticity.

[0031] As shown in Figure 1 The cutting assembly 2 comprises a dismounting frame 201, a cutting blade 202 is movably connected to the inner side wall of the dismounting frame 201, and a plurality of air cylinders 203 for driving the cutting blade 202 to ascend and descend are detachably connected to the top end of the dismounting frame 201.

[0032] It should be noted that since the driving wheel 503 is half provided with teeth and the other half is not provided with teeth, the driving wheel 503 will not mesh with the driven wheel 504 for part of the time when driving the driven wheel 504 to rotate, at which time the rubber can be cut by the cutting assembly 2.

[0033] As shown in Figure 1 The mounting plate 1 is movably connected to the side wall of one side of the mounting frame 6, and a plurality of supporting legs 10 are fixedly connected to the bottom end of the mounting plate 1.

[0034] It should be noted that during the cutting of the rubber, the roller three 9 avoids the direct contact between the side wall of the mounting plate 1 and the rubber, so that the sliding friction is converted into rolling friction, and the energy loss of the friction offset is reduced.

[0035] The working principle of the utility model is as follows: first, part of the rubber is inserted between the roller one 4 and the roller two 8, then the driving motor 502 is started, the driving motor 502 drives the driving wheel 503 to rotate, the driving wheel 503 drives the driven wheel 504 to rotate intermittently, so that the roller one 4 transmits the rubber forward by a certain distance and then stops, at which time the cutting assembly 2 can cut the rubber, then the driving wheel 503 meshes with the driven wheel 504 again, and the roller one 4 rotates again, so that the rubber pushes the cut rubber to slide forward, thereby reducing the workload of the workers and improving the overall working efficiency of the equipment.

[0036] The circuit and the control involved in the utility model are prior art, and will not be described in detail here.

[0037] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion made by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A cutting device for cable rubber processing, characterized by, The utility model provides a cutting device, including installation board (1) and cutting assembly (2), cutting assembly (2) is detachably connected on the end face of installation board (1), the roller one (4) is movably connected in installation board (1), and the drive assembly (5) of driving roller one (4) rotation is inserted in installation board (1), and the upper end face of installation board (1) is oppositely provided with a plurality of mounting frames (6), a plurality of mounting frames (6) are detachably connected with installation board (1), and a plurality of mounting frames (6) are movably connected with lifting assembly (7), and the roller two (8) is provided above roller one (4), and the roller two (8) both ends are inserted into a plurality of lifting assembly (7) respectively.

2. The cable rubber processing cutting apparatus according to claim 1, characterized by, The drive assembly (5) includes a rotating rod (501), the rotating rod (501) penetrates the installation board (1), and the drive member for driving the rotation of the rotating rod (501) is detachably connected to the side wall of the installation board (1), the other end of the rotating rod (501) is fixedly connected with a driving wheel (503), one side of the driving wheel (503) is engaged with a driven wheel (504), and the driven wheel (504) is fixedly connected with the roller one (4).

3. The cable rubber processing cutting apparatus according to claim 2, characterized by, The lifting assembly (7) includes a movable plate (701), the movable plate (701) is movably connected to the inner side wall of the mounting frame (6), and the cylinder one (702) for driving the lifting of the movable plate (701) is detachably connected to the top end of the mounting frame (6), a plurality of elastic members are oppositely arranged at the bottom end of the movable plate (701), the bottom end of the plurality of elastic members is provided with a receiving plate (705), and the roller two (8) is inserted into the receiving plate (705).

4. The cable rubber processing cutting apparatus according to claim 3, characterized by, The elastic member includes a return spring (703) and a telescopic rod (704), the return spring (703) is fixedly connected to one side of the lower end surface of the movable plate (701), and the telescopic rod (704) plays a guiding role on the return spring (703).

5. The cable rubber processing cutting apparatus according to claim 1, characterized by, The cutting assembly (2) includes a dismounting frame (201), the cutting blade (202) is movably connected to the inner side wall of the dismounting frame (201), and the cylinder two (203) for driving the lifting of the cutting blade (202) is detachably connected to the top end of the dismounting frame (201).

6. The cable rubber processing cutting apparatus according to claim 1, wherein The roller three (9) is movably connected to the side wall adjacent to the mounting frame (6) of the installation board (1), and a plurality of supporting legs (10) are further fixedly connected to the bottom end of the installation board (1).

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