Fixed-length cutting device for cable filling rope

Abstract

The utility model discloses a cable filling rope fixed-length cutting device which comprises a main support, a fixed frame is fixedly installed on one side of the outer surface of the main support, and a movable pressing wheel and a detection wheel are installed on the fixed frame. An auxiliary support is fixedly installed on one side of the top of the main support, a push-pull assembly is installed on the inner top of the auxiliary support, and a lifting cutter and a cutter groove are installed at the movable end of the push-pull assembly. A transverse moving air cylinder is fixedly installed on one side of the outer surface of the main support. According to the utility model, through the arrangement of the fixing frame, the movable pressing wheel, the detection wheel, the push-pull assembly, the transverse moving air cylinder, the movable frame, the clamping air cylinder, the movable frame, the second sliding block, the motor and the traction wheel, when the cable filling rope is conveyed to a set length, the cable filling rope is cut automatically, and the cable filling rope can be conveyed in a fixed-length manner again automatically after being cut; manpower participation can be reduced in the whole process, and the cutting efficiency of the cable filling rope can be obviously improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a fixed-length cutting device for cable filling ropes. Background Art

[0002] Filling rope, as the name implies, is a material that is filled into the required place to play a role of fixing protection or insulation. The main function of cable filling rope is to keep the cable round and improve the roundness of the finished cable. At the same time, the filling rope can also help to improve the cable's anti-stretching and anti-swaying effects.

[0003] At present, during the processing of cable filling rope, it is necessary to use a cutting device to cut it.

[0004] The prior art publication number is CN217256759U, which is a fixed-length cutting device for cable filling rope production, comprising a transport platform, a mobile bin fixedly connected to the front of the transport platform, a measuring plate fixedly connected to the front of the transport platform, a mobile plate provided on the top of the mobile bin, two vertical plates fixedly connected to the top of the mobile plate, a cutting machine fixedly installed on the back of the vertical plate, and two fixed bins fixedly connected to the top of the mobile plate.

[0005] Although the device can cut the cable filling rope to a fixed length, it mainly relies on manually driving the cutting machine to move to achieve distance adjustment, which is inefficient and reduces the cutting efficiency of the cable filling rope. For this reason, it is improved. Utility Model Content

[0006] The utility model is a cable filling rope fixed-length cutting device proposed to solve the shortcomings in the prior art.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fixed-length cutting device for cable filling ropes, comprising a main bracket, a fixed frame is fixedly installed on one side of the outer surface of the main bracket, and a movable pressure wheel and a detection wheel are installed on the fixed frame; a sub-bracket is fixedly installed on one side of the top of the main bracket, a push-pull assembly is installed on the inner top of the sub-bracket, and a lifting tool and a knife groove are installed on the movable end of the push-pull assembly; a transverse cylinder is fixedly installed on one side of the outer surface of the main bracket, and the movable end of the transverse cylinder is fixedly connected to a movable frame, and clamping cylinders are fixedly installed on the top and bottom of the movable frame, and the movable ends of the two clamping cylinders are both penetrated through the movable frame and fixedly connected to a second slider, and the outer surfaces of the two second sliders are fixedly installed with motors, and the driving shafts of the two motors are both penetrated through the second slider and fixedly connected to traction wheels.

[0008] Furthermore, the movable pressure wheel includes an adjusting cylinder, and the adjusting cylinder is fixedly installed on the top of the fixed frame. The movable end of the adjusting cylinder passes through the fixed frame and is fixedly connected to a first slider, and the first slider is slidingly connected to the fixed frame. One side of the outer surface of the first slider is rotatably connected to the pressure wheel body, which can change the distance between the pressure wheel body and the detection wheel.

[0009] Furthermore, the detection wheel includes an encoder, and the encoder is fixedly mounted on one side of the outer surface of the fixed frame. The detection axis of the encoder passes through the fixed frame and is fixedly connected to an auxiliary wheel. The auxiliary wheel is rotatably connected to the fixed frame and matches the pressure wheel body. The encoder can convert angular displacement into an electrical signal.

[0010] Furthermore, the push-pull assembly includes a push-pull cylinder, and the push-pull cylinder is fixedly installed on the inner top wall of the auxiliary bracket. A movable bar is fixedly installed on the movable end of the push-pull cylinder, and the movable bar is slidingly connected to the auxiliary bracket and fixedly connected to the knife groove. The auxiliary bracket has a limiting effect on the movable bar, which can ensure the stability of the movement of the movable bar.

[0011] Furthermore, the lifting tool includes a lifting cylinder, and the lifting cylinder is fixedly connected to the movable bar, the movable end of the lifting cylinder is fixedly connected to a tool holder, and the tool holder is slidably connected to the movable bar, the bottom of the tool holder is fixedly connected to a tool body, and the tool body matches the tool groove, and the tool body and the tool groove cooperate to achieve the cutting of the cable filling rope.

[0012] Furthermore, the movable frame is slidably connected to the main bracket, and the main bracket has a limiting effect on the movable frame, which can ensure the stability of the movement of the movable frame.

[0013] Furthermore, the movable frame is slidably connected to the two second sliders, and the movable frame has a limiting effect on the two second sliders, thereby ensuring the stability of the movement of the second sliders.

[0014] Beneficial effects of the utility model:

[0015] When the utility model is in use, the cable filling rope fixed-length cutting device, through the arranged fixed frame, movable pressure wheel, detection wheel, push-pull assembly, transverse cylinder, movable frame, clamping cylinder, movable frame, second slide block, motor and traction wheel, can automatically cut the cable filling rope after it is conveyed to the set length, and after cutting, the cable filling rope can be automatically conveyed to the fixed length again, the whole process can reduce human participation, and can significantly improve the cutting efficiency of the cable filling rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 : A three-dimensional diagram of the utility model;

[0018] Figure 2 : Rear view of the utility model;

[0019] Figure 3 : A side view of the utility model.

[0020] The reference numerals are as follows:

[0021] 1. Main bracket; 2. Fixed frame; 3. Adjusting cylinder; 4. Auxiliary bracket; 5. Tool holder; 6. Clamping cylinder; 7. Push-pull cylinder; 8. Auxiliary wheel; 9. Pressure wheel body; 10. Tool body; 11. Traction wheel; 12. Second slide block; 13. Motor; 14. Tool groove; 15. Encoder; 16. Movable bar; 17. Lifting cylinder; 18. Transverse cylinder; 19. Movable frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 3As shown, it relates to a fixed-length cutting device for cable filling ropes, including a main bracket 1, a fixed frame 2 is fixedly installed on one side of the outer surface of the main bracket 1, a movable pressure wheel and a detection wheel are installed on the fixed frame 2, the movable pressure wheel includes an adjusting cylinder 3, and the adjusting cylinder 3 is fixedly installed on the top of the fixed frame 2, the movable end of the adjusting cylinder 3 passes through the fixed frame 2 and is fixedly connected to a first slider, and the first slider is slidably connected to the fixed frame 2, one side of the outer surface of the first slider is rotatably connected to a pressure wheel body 9, the detection wheel includes an encoder 15, and the encoder 15 is fixedly installed on the fixed frame 2, the detection axis of the encoder 15 passes through the fixed frame 2 and is fixedly connected with an auxiliary wheel 8, and the auxiliary wheel 8 is rotatably connected to the fixed frame 2 and matched with the pressure wheel body 9. When the cable filling rope is transported, the cable filling rope is placed between the auxiliary wheel 8 and the pressure wheel body 9, and the regulating cylinder 3 drives the first slider and the pressure wheel body 9 to descend until the auxiliary wheel 8 and the pressure wheel body 9 cooperate to press the cable filling rope. At this time, when the cable filling rope moves, the auxiliary wheel 8 and the pressure wheel body 9 can be driven to rotate, and the encoder 15 can detect the angular displacement of the auxiliary wheel 8.

[0024] The encoder 15 is a prior art, and a corresponding model can be selected according to actual needs.

[0025] A sub-bracket 4 is fixedly installed on one side of the top of the main bracket 1, a push-pull assembly is installed on the inner top of the sub-bracket 4, a lifting tool and a knife groove 14 are installed on the movable end of the push-pull assembly, the push-pull assembly includes a push-pull cylinder 7, and the push-pull cylinder 7 is fixedly installed on the inner top wall of the sub-bracket 4, a movable bar 16 is fixedly installed on the movable end of the push-pull cylinder 7, and the movable bar 16 is slidably connected to the sub-bracket 4 and fixedly connected to the knife groove 14, the lifting tool includes a lifting cylinder 17, and the lifting cylinder 17 is fixedly connected to the movable bar 16, the movable end of the lifting cylinder 17 is fixedly connected to a knife seat 5, and the knife seat 5 is slidably connected to the movable bar 16, the bottom of the knife seat 5 is fixedly connected to a knife body 10, and the knife body 10 matches the knife groove 14, the lifting cylinder 17 drives the knife seat 5 to descend, and the knife seat 5 drives the knife body 10 to descend, and the knife body 10 cooperates with the knife groove 14 to realize the cutting of the cable filling rope.

[0026] A transverse cylinder 18 is fixedly installed on one side of the outer surface of the main bracket 1, and a movable end of the transverse cylinder 18 is fixedly connected to a movable frame 19, which is slidably connected to the main bracket 1, and a clamping cylinder 6 is fixedly installed on the top and bottom of the movable frame 19. The movable ends of the two clamping cylinders 6 are both penetrated by the movable frame 19 and fixedly connected with a second slider 12, and the movable frame 19 is slidably connected to the two second sliders 12. A motor 13 is fixedly installed on one side of the outer surface of the two second sliders 12, and the driving shafts of the two motors 13 are both penetrated by the second slider 12 and fixedly connected with a traction wheel 11. The clamping cylinder 6 cooperates with the second slider 12 to drive the two traction wheels 11 to approach each other until the cable filling rope is clamped and fixed, and then the motor 13 drives the traction wheel 11 connected thereto to rotate, thereby pulling the cable filling rope to move.

[0027] Working principle: It can be used in conjunction with the unwinding device of the prior art; a controller needs to be installed during use to control the overall operation; the lifting cylinder 17 drives the knife seat 5 to descend, and the knife seat 5 drives the knife body 10 to descend until the knife body 10 cooperates with the knife groove 14 to cut the cable filling rope, and then resets, and then the two motors 13 respectively drive the traction wheels 11 connected thereto to rotate, and the two traction wheels 11 turn in opposite directions until the cut cable filling rope is transported away from the traction wheel 11, and then the motor 13 stops running, and at the same time the clamping cylinder 6 drives the two traction wheels 11 to separate through the second slider 12 until the setting is reached, and then the push-pull cylinder 7 pushes the movable bar 16 away from the main bracket 1, and the movable bar 16 drives the knife groove 14 and the lifting tool away from the main bracket 1 until the setting is reached, and then the horizontal The moving cylinder 18 pushes the movable frame 19 to approach the fixed frame 2 until the cable filling rope is located between the two traction wheels 11. The clamping cylinder 6 cooperates with the second slider 12 to drive the two traction wheels 11 to approach each other until the cable filling rope is clamped and fixed. Then the movable frame 19 is reset under the action of the transverse cylinder 18, and the cable filling rope is pulled to move at the same time. Then the two motors 13 respectively drive the traction wheels 11 connected thereto to rotate. The two traction wheels 11 turn in opposite directions to drive the cable filling rope to move. When the cable filling rope moves, it drives the auxiliary wheel 8 and the pressure wheel body 9 to rotate, and the encoder 15 can detect the angular displacement of the auxiliary wheel 8 until it reaches the setting. The two motors 13 stop running, and at the same time the push-pull assembly drives the knife slot 14 and the lifting tool to reset, and then the cutting operation is performed, and the steps are as above.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cable filling rope fixed length cutting device, comprising a main bracket (1), characterized in that: A fixed frame (2) is fixedly mounted on one side of the outer surface of the main support (1), and a movable pressing wheel and a detection wheel are mounted on the fixed frame (2); A secondary bracket (4) is fixedly mounted on one side of the top of the main bracket (1), a push-pull assembly is mounted on the inner top of the secondary bracket (4), and a lifting tool and a tool groove (14) are mounted on the movable end of the push-pull assembly; A traverse cylinder (18) is fixedly mounted on one side of the outer surface of the main support (1); a movable end of the traverse cylinder (18) is fixedly connected to a movable frame (19); a clamping cylinder (6) is fixedly mounted on the top and bottom of the movable frame (19); the movable ends of the two clamping cylinders (6) are both passed through the movable frame (19) and are fixedly connected to a second slider (12); a motor (13) is fixedly mounted on one side of the outer surface of the two second sliders (12); and the drive shafts of the two motors (13) are both passed through the second slider (12) and are fixedly connected to a traction wheel (11).

2. A cable filling rope fixed length cutting device according to claim 1, characterized in that: The movable pressure wheel comprises an adjusting cylinder (3), and the adjusting cylinder (3) is fixedly mounted on the top of the fixed frame (2); the movable end of the adjusting cylinder (3) penetrates the fixed frame (2) and is provided with and fixedly connected to a first slider, and the first slider is slidably connected to the fixed frame (2); one side of the outer surface of the first slider is rotatably connected to a pressure wheel body (9).

3. A cable filling rope fixed length cutting device according to claim 2, characterized in that: The detection wheel comprises an encoder (15), and the encoder (15) is fixedly mounted on one side of the outer surface of the fixed frame (2), the detection shaft of the encoder (15) passes through the fixed frame (2) and is fixedly connected to an auxiliary wheel (8), and the auxiliary wheel (8) is rotationally connected to the fixed frame (2) and matches with the pressure wheel body (9).

4. A cable filling rope fixed length cutting device according to claim 1, characterized in that: The push-pull assembly comprises a push-pull cylinder (7), and the push-pull cylinder (7) is fixedly mounted on the inner top wall of the auxiliary bracket (4), a movable bar (16) is fixedly mounted on the movable end of the push-pull cylinder (7), and the movable bar (16) is slidably connected to the auxiliary bracket (4) and fixedly connected to the knife groove (14).

5. A cable filling rope fixed length cutting device according to claim 4, characterized in that: The lifting tool comprises a lifting cylinder (17), and the lifting cylinder (17) is fixedly connected to a movable bar (16); the movable end of the lifting cylinder (17) is fixedly connected to a tool holder (5), and the tool holder (5) and the movable bar (16) are slidably connected; the bottom of the tool holder (5) is fixedly connected to a tool body (10), and the tool body (10) matches the tool groove (14).

6. A cable filling rope fixed length cutting device according to claim 1, characterized in that: The movable frame (19) is slidably connected to the main support (1).

7. A cable filling rope fixed length cutting device according to claim 1, characterized in that: The movable frame (19) is slidably connected to the two second sliding blocks (12).

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