Cable cutting device

Abstract

The utility model discloses a cable cutting device which comprises a cable reel, an unwinding plate arranged outside the cable reel, an unwinding motor arranged outside the unwinding plate, a straightening mechanism arranged on one side of the cable reel, a fixing mechanism arranged on one side of the straightening mechanism, a cutting mechanism arranged on the fixing mechanism, and material pressing shafts symmetrically arranged up and down, a pressing groove is circumferentially formed in the center of the pressing shaft, pressing rods are vertically arranged at the two ends of the pressing shaft, a motor is connected between the outer sides of the pressing rods and the pressing shaft on the upper side, a groove plate is arranged on the outer side of the pressing shaft, the groove plate is of a U-shaped structure, a second pressing shaft is arranged on the groove plate, rotating shafts are arranged at the two ends of the second pressing shaft, and the rotating shafts and the inner side of the groove plate are arranged in a sliding mode.

Description

Technical Field

[0001] The utility model belongs to the field of cable cutting equipment, and specifically relates to a cable cutting device. Background Art

[0002] During the use of existing cables, it is necessary to cut the cables for easy installation and use. Most of the existing cable cutting is manually operated. According to the required size and length, the cables are cut into corresponding lengths for subsequent use. Manual cutting is prone to long cutting time, and during the cutting process, it is necessary to measure the length of the cable, which is time-consuming and not conducive to subsequent use. Therefore, it is necessary to design a device that can measure the cutting length of the cable and simultaneously achieve automatic operation to improve the operation efficiency. Summary of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a cable cutting device to solve the problems that manual cutting is unstable and time-consuming during the existing cable cutting process, and it is necessary to manually measure the length of the cable during the cutting process, which affects the overall cutting quality and efficiency.

[0004] To achieve the above purpose, the utility model is realized through the following technical solutions: A cable cutting device includes a cable spool. A unwinding plate is arranged outside the cable spool, and an unwinding motor is arranged outside the unwinding plate. A straightening mechanism is arranged on one side of the cable spool, a fixing mechanism is arranged on one side of the straightening mechanism, and a cutting mechanism is arranged on the fixing mechanism. The straightening mechanism includes pressing shafts symmetrically arranged up and down. A pressing groove is arranged on the circumference of the center of the pressing shaft. Pressing rods are vertically arranged at both ends of the pressing shaft. A motor is connected between the outer side of the pressing rod and the upper pressing shaft. A groove plate is arranged outside the pressing shaft. The groove plate is of a U-shaped structure. A second pressing shaft is arranged on the groove plate. Rotating shafts are arranged at both ends of the second pressing shaft. The rotating shafts are slidably arranged between the inner sides of the groove plate. The cable is straightened by the straightening mechanism for subsequent cutting, and then the two ends of the position to be cut are clamped and locked by the fixing mechanism for easy cutting at the cutting position. Then, the cable is automatically cut by the cutting mechanism, realizing automatic straightening and cutting of the cable, and improving the operation efficiency.

[0005] The preferred structure of this solution includes that a second slide rail is arranged on the inner side of the groove plate, and a slider is connected between the rotating shaft and the second slide rail. The second slide rail is used to drive the rotating shaft to drive the second pressing shaft to move on the groove plate to straighten the cable on the groove plate. The second slide rail is an electric slide rail.

[0006] The preferred structure of this solution also includes that the groove plate is vertically arranged on the horizontal plane of the cable spool, and the second pressing shaft is parallel to the cable spool to straighten the cable unwound from the cable spool.

[0007] As another preferred structure of this solution, the fixing mechanism includes a horizontally arranged cutting plate. A third slide rail is provided at the center of the cutting plate. A clamping groove plate is arranged on the third slide rail. The clamping groove plates are symmetrically arranged up and down. A lifting slide rail is connected between the outer sides of the clamping groove plates. A slider is connected between the bottom of the clamping groove plate and the third slide rail. The third slide rail drives the clamping groove plate to move on the cutting plate, pulling out a certain length of the cable on the cutting plate. The third slide rail is an electric slide rail. The lifting slide rail drives the distance between the clamping groove plates arranged up and down to be adjusted to clamp the cable between the clamping groove plates.

[0008] As another preferred structure of this solution, telescopic rods are symmetrically arranged on the cutting plate inside the inner sides of the groove plates at the ends. A clamping plate is arranged at the outer end of the telescopic rod. The telescopic rod drives the clamping plate to move towards the center of the cutting plate to clamp the cable at the end of the cutting plate.

[0009] As yet another preferred structure of this solution, the cutting mechanism includes a cutting knife arranged above the cutting plate. A turning shaft is arranged on the cutting knife. A support rod is vertically arranged at the bottom of the turning shaft. Bearings are rotationally connected between the two ends of the turning shaft and the cutting knife and the support rod respectively. A turning motor is connected between the support rod and the turning shaft. The cutting knife is driven to turn up and down by setting the turning shaft to cut the cable, realizing the automatic cutting operation of the cable.

[0010] The beneficial effect of the present utility model is that the cable after unreeling is straightened by setting the straightening mechanism, which is convenient for subsequent cutting of the cable. At the same time, the fixing mechanism and the cutting mechanism are set to stretch a certain length of the cable, and the cable is cut into a certain length according to production requirements. The cutting mechanism automatically cuts the cable, improving the cable cutting efficiency, which will be further described in the following embodiments. Description of the Drawings

[0011] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0012] Figure 2 is a structural diagram of the position of the fixing mechanism;

[0013] Figure 3 is a partial enlarged view at A;

[0014] In the figure: 1 cable spool, 2 unreeling plate, 3 unreeling motor, 4 pressure roller, 5 pressure groove, 6 motor, 7 pressure rod, 8 groove plate, 9 second pressure roller, 10 second slide rail, 11 cutting plate, 12 third slide rail, 13 rotating shaft, 14 telescopic rod, 15 clamping plate, 16 turning motor, 17 support rod, 18 cutting knife, 19 turning shaft, 20 lifting slide rail, 21 clamping groove plate; Detailed Embodiments

[0015] To make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0016] See Figures 1 to 3 , which includes a cable spool. A unwinding plate is arranged outside the cable spool, and an unwinding motor is arranged outside the unwinding plate. A straightening mechanism is arranged on one side of the cable spool, a fixing mechanism is arranged on one side of the straightening mechanism, and a cutting mechanism is arranged on the fixing mechanism. The straightening mechanism includes pressure rollers symmetrically arranged up and down. A pressure groove is arranged on the circumference of the center of the pressure roller. Pressure rods are vertically arranged at both ends of the pressure roller. A motor is connected between the outer side of the pressure rod and the upper pressure roller. A groove plate is arranged outside the pressure roller. The groove plate is of a U-shaped structure. A second pressure roller is arranged on the groove plate. Rotating shafts are arranged at both ends of the second pressure roller. The rotating shafts are slidably arranged between the inner sides of the groove plate. Straightening the cable through the straightening mechanism facilitates subsequent cutting. Then, the two ends of the position to be cut are clamped and locked through the fixing mechanism, which facilitates cutting at the cutting position. Then, the cable is automatically cut through the cutting mechanism, realizing automatic straightening and cutting of the cable, improving the operation efficiency. A second slide rail is arranged inside the groove plate. A slider is connected between the rotating shaft and the second slide rail. The second slide rail is used to drive the rotating shaft, driving the second pressure roller to move on the groove plate to straighten the cable on the groove plate. The second slide rail is an electric slide rail. The groove plate is vertically arranged on the horizontal plane of the cable spool. The second pressure roller is arranged parallel to the cable spool to straighten the cable unwound from the cable spool. The fixing mechanism includes a cutting plate arranged horizontally. A third slide rail is arranged at the center of the cutting plate. A clamping groove plate is arranged on the third slide rail. The clamping groove plates are symmetrically arranged up and down. A lifting slide rail is connected between the outer sides of the clamping groove plates. A slider is connected between the bottom of the clamping groove plate and the third slide rail. The third slide rail is used to drive the clamping groove plate to move on the cutting plate to pull out a certain length of the cable on the cutting plate. The third slide rail is an electric slide rail. The distance between the upper and lower clamping groove plates is adjusted through the lifting slide rail to clamp the cable between the clamping groove plates. On the cutting plate, telescopic rods are symmetrically arranged inside the end of the groove plate. A clamping plate is arranged at the outer end of the telescopic rod. The telescopic rod is used to drive the clamping plate to move towards the center of the cutting plate to clamp the cable at the end of the cutting plate. The cutting mechanism includes a cutting knife arranged above the cutting plate. A turning shaft is arranged on the cutting knife. A support rod is vertically arranged at the bottom of the turning shaft. Bearings are rotatably connected between the two ends of the turning shaft and the cutting knife and the support rod. A turning motor is connected between the support rod and the turning shaft. The cutting knife is driven to turn up and down through the turning shaft to cut the cable, realizing automatic cutting of the cable.

[0017] During the implementation process, one end of the cable is pulled out from the cable spool to between the pressure rollers. Start the motor to drive the pressure rollers to rotate and pull the cable out from the cable spool, extend the cable to the channel plate, pull the cable out from the bottom of the second pressure roller, and pull out the end and fix it between the clamping channel plates on the cutting plate. Drive the distance between the upper and lower clamping channel plates to clamp the cable through the lifting slide rail. After clamping, drive the clamping channel plate to move through the third slide rail to pull out the required length of the cable. Start the telescopic rod on the clamping plate to clamp the cable. Start the cutting knife and at the same time start the flipping motor to drive the flipping shaft to rotate and move the cutting knife downward to cut the cable on the cutting plate. After cutting, pick up the cable. Repeat the operation to reset the clamping channel plate to a position close to the clamping plate through the third slide rail, clamp the end of the cable, and repeat the operation to cut the cable to achieve automatic cutting operation.

Claims

1. A cable cutting device, comprising a cable spool (1), a reeling plate (2) disposed outside the cable spool, and a reeling motor (3) disposed outside the reeling plate, characterized in that: A straightening mechanism is provided on one side of the cable reel, a fixing mechanism is provided on one side of the straightening mechanism, a cutting mechanism is provided on the fixing mechanism, the straightening mechanism comprises a pressing shaft (4) symmetrically arranged up and down, a pressing groove (5) is provided on the central circumference of the pressing shaft, pressing rods (7) are vertically provided at both ends of the pressing shaft, a motor (6) is connected between the outer side of the pressing rod and the upper pressing shaft, a slot plate (8) is provided on the outer side of the pressing shaft, the slot plate is a U-shaped structure, a second pressing shaft (9) is provided on the slot plate, and rotating shafts (13) are provided at both ends of the second pressing shaft, and the rotating shaft is slidably arranged between the inner side of the slot plate.

2. A cable cutting device according to claim 1, characterized in that: A second slide rail (10) is arranged inside the groove plate (8), and a sliding block is connected between the rotating shaft and the second slide rail.

3. A cable cutting device according to claim 1, characterized in that: The slot plate (8) is vertically arranged on a horizontal plane with the cable spool (1), and the second pressing shaft (9) is parallelly arranged with the cable spool (1).

4. A cable cutting device according to claim 1, characterized in that: The fixing mechanism comprises a horizontally arranged cutting plate (11), a third slide rail (12) is arranged at the center of the cutting plate, a material clamping trough plate (21) is arranged on the third slide rail, the material clamping trough plates are symmetrically arranged up and down, a lifting slide rail (20) is connected between the outer sides of the material clamping trough plates, and a sliding block is connected between the bottom of the material clamping trough plate and the third slide rail.

5. A cable cutting device according to claim 4, characterized in that: A telescopic rod (14) is symmetrically arranged on the cutting plate (11) at the inner side of the end of the groove plate (8), and a clamping plate (15) is arranged at the outer end of the telescopic rod.

6. A cable cutting device according to claim 4, characterized in that: The cutting mechanism comprises a cutting knife (18) arranged above a cutting plate (11), a turning shaft (19) being arranged on the cutting knife, a supporting rod (17) being arranged vertically at the bottom of the turning shaft, bearings being arranged at both ends of the turning shaft for rotational connection between the cutting knife and the supporting rod, and a turning motor (16) being arranged between the supporting rod and the turning shaft.

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