Cable processing and cutting device convenient to position

Abstract

The utility model discloses a cable processing and cutting device convenient to position, relates to the technical field of cables, and aims to solve the problems that in the prior art, when the outer diameter of a cable is large and a jacket is in contact with the cable, a cutting machine cannot cut off the cable completely, and when the cutting machine descends continuously, the jacket damages an insulating layer of the cable easily. In order to solve the problems of low practicability and the like, the utility model provides the following scheme that the device comprises an operation table and two side plates which are fixedly arranged on the outer wall of the top of the operation table respectively, and two conveying mechanisms are arranged above the operation table; the conveying mechanism comprises a conveying shaft, a conveying roller and two conveying motors, wherein the two ends of the conveying shaft penetrate through and are connected to the outer walls of one sides of the two side plates through bearings, the conveying roller is fixedly arranged on the outer wall of the conveying shaft, and the two conveying motors are connected to the outer walls of one sides of the two side plates through bolts. The cable cutting device can prevent the two ends of a cable from moving during cutting, prevents an insulating layer of the cable from being damaged, can completely cut off the cable at the same time, and improves the practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a cable processing and cutting device which is easy to position. Background Art

[0002] Cables are usually rope-like cables made of several or several groups of wires (at least two in each group). Each group of wires is insulated from each other and often twisted around a center. The entire outside is covered with a highly insulating covering. The cable has the characteristics of internal power supply and external insulation. During the cable production process, the cable needs to be cut.

[0003] After searching, a Chinese patent (application number is "202321336185.4") discloses "a cable processing and cutting device". The above-mentioned device includes a workbench, a sealing box is fixedly installed in the middle of the top of the workbench, a mounting seat is fixedly installed on the outside of one side of the sealing box, a first motor is fixedly installed on the outside of the mounting seat away from the sealing box, a first screw rod is fixedly installed on the output shaft end of the first motor, a movable sleeve is threadedly connected to the output shaft end of the first screw rod, and a cutting machine is fixedly installed on the end of the movable sleeve away from the first screw rod. However, during use of the above-mentioned device, when positioning and cutting the cable, when the outer diameter of the cable is large, when the jacket contacts the cable, it is easy for the cutting machine to fail to completely cut the cable, and when the cutting machine continues to descend, it is easy for the jacket to damage the insulation layer of the cable, and the practicality is low. Utility Model Content

[0004] The utility model provides a cable processing and cutting device that is easy to position, which solves the problem of low practicality in that when the cutting device proposed in the comparative document positions and cuts the cable, when the outer diameter of the cable is large, the jacket contacts the cable, which easily causes the cutting machine to be unable to completely cut the cable, and when the cutting machine continues to descend, it easily causes the jacket to damage the cable insulation layer.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The cam is connected to the upper and lower ends of the cam by means of a toothed plate, and the toothed plate is connected to the toothed plate by means of a toothed plate. A limit assembly is provided on the outer wall of one side of the side plate, and the limit assembly includes two limit cylinders respectively connected to the outer wall of one side of the side plate by bolts, a fixing frame and a limit roller connected to the outer wall of one end of the piston rod of the two limit cylinders by bolts, and a cutting mechanism is provided on the top of the operating table, and the cutting mechanism includes two cutting cylinders, a connecting plate connected to the outer wall of the bottom end of the piston rod of the two cutting cylinders by bolts, an upper cutting knife connected to the outer wall of the bottom of the connecting plate by bolts, two support plates respectively fixed on the outer wall of the top of the operating table and a lower cutting knife connected to the outer wall of the top of the operating table by bolts, and a fixing assembly is provided on both sides of the bottom of the connecting plate, and the fixing assembly includes a fixing block, a number of connecting rods respectively fixed on the outer wall of the top of the fixing block and a number of return springs respectively sleeved on the outer walls of the connecting rods.

[0007] Preferably, driven gears are fixed on the outer walls of both ends of the conveying shaft, and driving gears are fixed on the outer walls of one end of the output shafts of the two conveying motors, and the two driving gears are respectively meshed with the two driven gears to form a transmission fit.

[0008] Preferably, four limit rods are fixed on the top outer wall of the mounting frame, and the upper parts of the four limit rods respectively pass through and are slidably mounted on the top outer wall of the mounting plate. Two slides are provided on the outer walls of one side of the two side plates, and the two ends of the extrusion rod are respectively slidably mounted in the two slides.

[0009] Preferably, a mounting shaft passes through the outer wall of the bottom of the fixing frame and is connected via a bearing, and the limiting roller is fixed on the outer wall of the mounting shaft.

[0010] Through the above scheme, the squeezing roller is driven down by the descending piston rod of the squeezing cylinder, and the squeezing roller squeezes the cable on the conveying roller. The movement of the two limit cylinder piston rods drives the fixed frame and the limit roller to move. The two limit rollers approach each other and squeeze and limit the cable. The output shaft of the conveying motor rotates to drive the driving gear to rotate, and then drives the driven gear, the conveying shaft and the conveying roller to rotate, and the conveying roller conveys the cable.

[0011] Preferably, a fixed plate is provided above the operating table, and the bottom of the fixed plate is fixed on the outer wall at the center of the top of the two side plates, and the two cutting cylinders are respectively connected to the outer wall of the top of the fixed plate by bolts.

[0012] Preferably, the upper portions of several connecting rods respectively penetrate and are slidably sleeved on the top outer wall of the connecting plate, and limiting blocks are fixed on the top outer walls of several connecting rods.

[0013] Through the above scheme, the connecting plate and the upper cutting knife are driven down by the piston rod of the cutting cylinder. The two fixed blocks first contact the cable. The fixed blocks and the support plate cooperate with each other to position the cable to prevent the cable from moving. The upper cutting knife and the lower cutting knife cooperate with each other to cut the cable.

[0014] The beneficial effects of the utility model are:

[0015] The piston rod of the cutting cylinder descends, driving the connecting plate and the upper cutting knife to descend. The two fixed blocks first contact the cable. The fixed blocks and the support plate cooperate with each other to position the cable to prevent the cable from moving. The upper cutting knife and the lower cutting knife cooperate with each other to cut the cable, which can prevent the two ends of the cable from moving during cutting and prevent the cable insulation layer from being damaged. At the same time, the cable can be completely cut off, which improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall main structure of a cable processing and cutting device that is easy to position, proposed by the utility model.

[0017] Figure 2 This is a schematic diagram of the positional relationship between an operating table and two side panels of a cable processing and cutting device that is easy to position, as proposed by the present invention.

[0018] Figure 3 This is a schematic diagram of the main structure of a conveying mechanism of a cable processing and cutting device that is easy to position, proposed by the utility model.

[0019] Figure 4 This is a schematic diagram of the main structure of an extrusion mechanism of a cable processing and cutting device that is easy to position, proposed by the utility model.

[0020] Figure 5 This is a schematic diagram of the main structure of a limiting component of a cable processing and cutting device that is easy to position, proposed by the utility model.

[0021] Figure 6 This is a schematic diagram of the main structure of a cutting mechanism of a cable processing and cutting device that is easy to position, proposed by the utility model.

[0022] Figure 7This is a schematic diagram of the main structure of a fixing component of a cable processing and cutting device that is easy to position, proposed by the utility model.

[0023] In the figure: 1. Operating table; 2. Side plate; 3. Conveying mechanism; 301. Conveying shaft; 302. Conveying roller; 303. Driven gear; 304. Conveying motor; 305. Driving gear; 4. Extrusion mechanism; 401. Mounting plate; 402. Extrusion cylinder; 403. Mounting frame; 404. Limit rod; 405. Extrusion rod; 406. Extrusion roller; 5. Limit assembly; 501. Limit cylinder; 502. Fixed frame; 503. Mounting shaft; 504. Limit roller; 6. Cutting mechanism; 601. Fixed plate; 602. Cutting cylinder; 603. Connecting plate; 604. Upper cutting knife; 605. Support plate; 606. Lower cutting knife; 7. Fixed assembly; 701. Fixed block; 702. Connecting rod; 703. Limit block; 704. Return spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Example 1, with reference to Figure 1-5, a cable processing and cutting device that is easy to position, includes an operating table 1 and two side plates 2 respectively fixed on the outer wall of the top of the operating table 1, two stabilizing plates are provided on the outer wall of one side of the two side plates 2, and four stabilizing plates are respectively fixed on the outer wall of the top of the operating table 1. Two conveying mechanisms 3 are provided above the operating table 1, and the conveying mechanism 3 includes a conveying shaft 301 that passes through and is connected to the outer wall of one side of the two side plates 2 through a bearing at both ends, a conveying roller 302 fixed on the outer wall of the conveying shaft 301 and two conveying motors 304 that are respectively connected to the outer wall of one side of the two side plates 2 by bolts, a driven gear 303 is fixed on the outer wall of both ends of the conveying shaft 301, a driving gear 305 is fixed on the outer wall of one end of the output shaft of the two conveying motors 304, and the two driving gears 305 are respectively meshed with the two driven gears 303 to form a transmission match, and two squeezing mechanisms 4 are provided above the operating table 1, and the squeezing mechanism 4 includes a mounting plate 401 fixed on the outer wall of the top of the two side plates 2, and a mounting plate 401 connected to the mounting plate 401 by bolts. The extrusion cylinder 402 on the top outer wall, the mounting frame 403 connected to the outer wall of the bottom end of the piston rod of the extrusion cylinder 402 by bolts, the extrusion rods 405 on both ends of the outer wall of the mounting frame 403 and the extrusion rollers 406 fixed on the outer wall of the extrusion rods 405, four limit rods 404 are fixed on the outer wall of the top of the mounting frame 403, the upper parts of the four limit rods 404 are respectively penetrated and slidably sleeved on the top outer wall of the mounting plate 401, and the outer walls of the two side plates 2 are opened. Two slides, both ends of the extrusion rod 405 are slidably installed in the two slides respectively, and a limit assembly 5 is provided on the outer wall of one side of the two side plates 2. The limit assembly 5 includes two limit cylinders 501 respectively connected to the outer wall of one side of the side plate 2 by bolts, a fixed frame 502 and a limit roller 504 connected to the outer wall of one end of the piston rod of the two limit cylinders 501 by bolts, and an installation shaft 503 is passed through the outer wall of the bottom of the fixed frame 502 and connected through a bearing, and the limit roller 504 is fixed on the outer wall of the installation shaft 503.

[0026] Example 2, reference Figure 6-7A cable processing and cutting device that is easy to position also includes a cutting mechanism 6, which includes two cutting cylinders 602, a connecting plate 603 connected to the outer wall of the bottom end of the piston rod of the two cutting cylinders 602 by bolts, an upper cutting knife 604 connected to the outer wall of the bottom of the connecting plate 603 by bolts, two support plates 605 respectively fixed to the outer wall of the top of the operating table 1, and a lower cutting knife 606 connected to the outer wall of the top of the operating table 1 by bolts. A fixing plate 601 is provided above the operating table 1, and the bottom of the fixing plate 601 is fixed to the outer wall at the center of the top of the two side plates 2. The two cutting cylinders 602 are respectively connected to the top outer wall of the fixed plate 601 by bolts, and fixing components 7 are provided on both sides of the bottom of the connecting plate 603. The fixing components 7 include a fixing block 701, several connecting rods 702 respectively fixed on the top outer wall of the fixing block 701 and several return springs 704 respectively sleeved on the outer wall of the connecting rod 702. The position of the fixing block 701 is adapted to the position of the support plate 605. The upper parts of several connecting rods 702 respectively penetrate and slide onto the top outer wall of the connecting plate 603. Limit blocks 703 are fixed on the top outer walls of several connecting rods 702.

[0027] Working principle: The piston rod of the extrusion cylinder 402 descends, driving the extrusion roller 406 to descend, and the extrusion roller 406 squeezes the cable on the conveying roller 302. The piston rods of the two limit cylinders 501 move, driving the fixed frame 502 and the limit roller 504 to move, and the two limit rollers 504 approach each other and squeeze and limit the cable. The output shaft of the conveying motor 304 rotates, driving the active gear 305 to rotate, and then driving the driven gear 303, the conveying shaft 301 and the conveying roller 302 to rotate, and the conveying roller 302 conveys the cable. The piston rod of the cutting cylinder 602 descends, driving the connecting plate 603 and the upper cutting knife 604 to descend, and the two fixed blocks 701 first contact the cable, and then the fixed block 701 compresses the return spring 704. The fixed block 701 and the support plate 605 cooperate with each other to position the cable to prevent the cable from moving, and the upper cutting knife 604 and the lower cutting knife 606 cooperate with each other to cut the cable.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cable processing and cutting device that is easy to position, comprising an operating table (1) and two side panels (2) respectively fixed on the top outer wall of the operating table (1), characterized in that: Two conveying mechanisms (3) are provided above the operating table (1), and the conveying mechanisms (3) include a conveying shaft (301) with both ends respectively penetrating and connected to the outer wall of one side of the two side plates (2) through bearings, a conveying roller (302) fixed on the outer wall of the conveying shaft (301), and two conveying motors (304) respectively connected to the outer wall of one side of the two side plates (2) through bolts; Two extrusion mechanisms (4) are provided above the operating table (1), and the extrusion mechanisms (4) include a mounting plate (401) fixedly mounted on the top outer walls of the two side plates (2), an extrusion cylinder (402) connected to the top outer wall of the mounting plate (401) by bolts, a mounting frame (403) connected to the outer wall of the bottom end of the piston rod of the extrusion cylinder (402) by bolts, an extrusion rod (405) with two ends respectively penetrating and connected to the outer walls of both sides of the mounting frame (403) by bearings, and an extrusion roller (406) fixedly mounted on the outer wall of the extrusion rod (405); A limiting assembly (5) is provided on the outer wall of one side of the two side plates (2), and the limiting assembly (5) comprises two limiting cylinders (501) respectively connected to the outer wall of one side of the side plate (2) by bolts, a fixing frame (502) and a limiting roller (504) connected to the outer wall of one end of the piston rod of the two limiting cylinders (501) by bolts; A cutting mechanism (6) is provided on the top of the operating table (1), and the cutting mechanism (6) comprises two cutting cylinders (602), a connecting plate (603) connected to the outer wall of the bottom end of the piston rod of the two cutting cylinders (602) by bolts, an upper cutting knife (604) connected to the outer wall of the bottom of the connecting plate (603) by bolts, two supporting plates (605) respectively fixed on the outer wall of the top of the operating table (1), and a lower cutting knife (606) connected to the outer wall of the top of the operating table (1) by bolts; A fixing assembly (7) is provided on both sides of the bottom of the connecting plate (603), and the fixing assembly (7) includes a fixing block (701), a plurality of connecting rods (702) respectively fixed on the outer wall of the top of the fixing block (701), and a plurality of return springs (704) respectively sleeved on the outer wall of the connecting rods (702).

2. A cable processing and cutting device that is easy to position according to claim 1, characterized in that: Driven gears (303) are fixedly provided on the outer walls of both ends of the conveying shaft (301), and driving gears (305) are fixedly provided on the outer walls of one end of the output shafts of the two conveying motors (304), and the two driving gears (305) are respectively meshed with the two driven gears (303) to form a transmission fit.

3. The cable processing and cutting device that is easy to position according to claim 1, characterized in that: Four limiting rods (404) are fixedly provided on the top outer wall of the installation frame (403), and the upper parts of the four limiting rods (404) respectively penetrate and are slidably sleeved on the top outer wall of the installation plate (401). Two slideways are respectively opened on the outer wall of one side of the two side plates (2), and the two ends of the extrusion rod (405) are respectively slidably installed in the two slideways.

4. The cable processing and cutting device that is easy to position according to claim 1, characterized in that: A mounting shaft (503) passes through the outer wall of the bottom of the fixed frame (502) and is connected via a bearing, and a limiting roller (504) is fixed on the outer wall of the mounting shaft (503).

5. The cable processing and cutting device that is easy to position according to claim 1, characterized in that: A fixed plate (601) is provided above the operating table (1), and the bottom of the fixed plate (601) is fixedly mounted on the outer wall at the center of the top of the two side plates (2), and the two cutting cylinders (602) are connected to the outer wall of the top of the fixed plate (601) by bolts.

6. The cable processing and cutting device that is easy to position according to claim 1, characterized in that: The upper parts of the plurality of connecting rods (702) respectively penetrate and are slidably sleeved on the top outer wall of the connecting plate (603), and the top outer walls of the plurality of connecting rods (702) are all fixed with limiting blocks (703).

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