Cutting device for cable production

Abstract

The utility model relates to the technical field of cable cutting devices, in particular to a cutting device for cable production, which comprises a supporting plate, a left vertical plate and a right vertical plate are fixedly mounted on the supporting plate, a conveying assembly is arranged on the two vertical plates and comprises an upper rotating shaft and a lower rotating shaft, a plurality of threaded holes are formed in the rotating shafts, and the threaded holes are communicated with the supporting plate. A plurality of conveying wheels with different outer diameters are arranged on the rotating shafts in a sleeving mode, fixing sleeves are fixedly installed at the two ends of each conveying wheel, the fixing sleeves and the rotating shafts are fixedly connected through fastening screws, gears are fixedly installed at the ends of the rotating shafts, and the upper gear and the lower gear are meshed with each other; a cutting assembly is arranged on a plate body at the rear end of the supporting plate and comprises a supporting frame fixedly installed on the supporting plate, an air cylinder is fixedly installed on the top plate, and a cutting blade is arranged on a telescopic shaft of the air cylinder. The cable cutting device is convenient to convey and cut cables with different outer diameters, and is convenient to use.

Description

Technical Field

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

[0002] Cables are an indispensable component in the fields of power transmission, signal transmission and data communication. When producing and preparing cables, the length of the prepared cables is long. At this time, in order to facilitate the winding and transportation of fixed-length cables, the cables are usually cut into corresponding lengths during the production process. When performing the cutting operation, the corresponding cutting device is usually used. There are many types of cutting devices on the market. Most cutting devices use cylinders to drive the blade to move downward to complete the cutting operation on the cable.

[0003] However, this type of cutting device generally uses a fixed-size conveyor roller or wheel to convey the cable. The distance between the conveyor wheels or rollers on the upper and lower shafts is constant, so it can only convey cables of fixed sizes and cannot convey cables of different outer diameters as needed. This affects subsequent conveying and normal cutting operations, causing inconvenience to the user. In view of this, we have proposed a cutting device for cable production. Utility Model Content

[0004] The purpose of the present invention is to provide a cutting device for cable production to solve the defects mentioned in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The transmission mechanism is that two axial lifts are connected with each other, and two axial lifts are connected with each other, and two axial lifts are connected with each other, and two axial lifts are connected with each other, and two axial lifts are connected with each other.

[0007] Preferably, a plurality of support legs arranged in a matrix are fixedly mounted on the bottom surface of the support plate, and the height of the support legs is 80 cm to 130 cm.

[0008] Preferably, a guide box is fixedly mounted on the support plate, and a line inlet chamber is provided in the guide box.

[0009] Preferably, a cylindrical end head is fixedly mounted on the outlet end of the guide box, and the cylindrical end head is located at the horizontal central symmetry axis of the cutting blade.

[0010] Preferably, a blade assembly seat is fixedly mounted on the end of the telescopic shaft of the cylinder, and the cutting blade is fixedly mounted on the blade assembly seat.

[0011] Preferably, a knife seat is fixedly installed between the left and right side plates of the support frame, and a cutting groove is provided in the knife seat with the top connected to the outside.

[0012] Preferably, the cutting blade is located above the cutting groove, and the size of the cutting blade is adapted to the size of the cutting groove.

[0013] Preferably, the cross-sections of the cutting groove and the cutting blade are both isosceles trapezoidal in shape, and the cutting blade is fixedly connected to the blade assembly seat by a plurality of fastening bolts.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model ensures that when in use, the driving motor can be used to drive the conveying wheel to rotate to convey the cable. In addition, since the outer diameters of the multiple conveying wheels are different, the cables with different outer diameters can be conveyed. The cutting assembly can be used to cut the cables, thereby facilitating the conveying and cutting operations of cables with different outer diameters.

[0016] 2. The utility model can guide the transported cables to a certain extent by providing a guide box, a wire feeding chamber and a cylindrical end, so that the cables can be transported to the knife seat and the cutting operation can be completed more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the cutting assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the exploded structure of the cutting assembly of the utility model;

[0020] Figure 4 This is a schematic structural diagram of the conveying assembly of the utility model;

[0021] The meaning of each number in the figure is:

[0022] 1. Support plate; 10. Support legs; 11. Vertical plate; 12. Guide box; 121. Wire inlet chamber; 13. Cylinder end;

[0023] 2. Conveying assembly; 20. Rotating shaft; 201. Threaded hole; 21. Gear; 22. Conveying wheel; 23. Fixed sleeve; 24. Driving motor;

[0024] 3. Cutting assembly; 30. Support frame; 31. Blade holder; 32. Cutting groove; 33. Top plate; 34. Cylinder; 35. Blade assembly seat; 36. Cutting blade. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 4 The utility model provides a technical solution: a cutting device for cable production, comprising a support plate 1, two symmetrical vertical plates 11 are fixedly mounted on the front end of the support plate 1, a conveying assembly 2 is provided on the two vertical plates 11, the conveying assembly 2 comprises two symmetrical rotating shafts 20 rotatably connected to the two vertical plates 11, a plurality of threaded holes 201 arranged linearly and equidistantly are provided on the rotating shaft 20, a plurality of conveying wheels 22 with different outer diameters are sleeved on the rotating shaft 20, and cables with different outer diameters are conveyed by using the conveying wheels 22 with different outer diameters;

[0027] Specifically, fixed sleeves 23 are fixedly installed at both ends of the conveying wheel 22. The fixed sleeve 23 is fixedly connected to the rotating shaft 20 by fastening screws, which facilitates fixed installation operations. The conveying wheel 22 and the fixed sleeve 23 are both slidably connected to the rotating shaft 20, ensuring that when in use, the conveying wheel 22 and the fixed sleeve 23 to be used can be pushed to the center position of the rotating shaft 20 and then fixed, and the other conveying wheels 22 are pushed to the end position of the rotating shaft 20, so that the cable conveying operation can be carried out exactly at the center position of the two rotating shafts 20, which is convenient for use.

[0028] Specifically, a gear 21 is fixedly installed at the end of the rotating shaft 20, and the upper and lower gears 21 are meshed with each other. A driving motor 24 is coaxially arranged at the end of one of the rotating shafts 20, and a cutting assembly 3 is arranged on the rear end plate of the support plate 1. The cutting assembly 3 includes a support frame 30 fixedly installed on the support plate 1, and a top plate 33 is fixedly installed on the top of the support frame 30. A cylinder 34 is fixedly installed on the top plate 33, and a cutting blade 36 is arranged on the telescopic shaft of the cylinder 34 to realize the cutting operation by utilizing the downward movement of the cutting blade 36.

[0029] In this embodiment, a plurality of support legs 10 arranged in a matrix are fixedly mounted on the bottom surface of the support plate 1 . The height of the support legs 10 is 80 cm to 130 cm, so that a stable supporting operation can be achieved using the support legs 10 .

[0030] Specifically, a guide box 12 is fixedly installed on the support plate 1, and an inlet chamber 121 is provided in the guide box 12. A cylindrical end head 13 is fixedly installed on the outlet end of the guide box 12. The cylindrical end head 13 is located at the horizontal central symmetry axis of the cutting blade 36, so that after the cable passes through the inlet chamber 121 and the cylindrical end head 13, it can be aligned with the center position of the cutting blade 36, facilitating a smooth cutting operation.

[0031] Furthermore, a blade assembly seat 35 is fixedly installed at the end of the telescopic shaft of the cylinder 34, and the cutting blade 36 is fixedly installed on the blade assembly seat 35; the cutting blade 36 and the blade assembly seat 35 are fixedly connected by multiple fastening bolts, which facilitates fixed installation and disassembly and replacement operations.

[0032] In addition, a knife seat 31 is fixedly installed between the left and right side plates of the support frame 30, and a cutting groove 32 is provided in the knife seat 31, the top of which is connected to the outside world; the cutting blade 36 is located above the cutting groove 32, and the size of the cutting blade 36 is adapted to the size of the cutting groove 32; the cross-sections of the cutting groove 32 and the cutting blade 36 are both isosceles trapezoidal, which is convenient for cutting cables with different outer diameters.

[0033] When the cutting device for cable production of the present invention is in use, first, according to the size of the outer diameter of the cable, the corresponding size of the conveying wheel 22 and the fixed sleeve 23 are moved to the center position of the rotating shaft 20 and fixed with a fastening screw, and the other conveying wheel 22 is pushed to the end position of the rotating shaft 20 and fixed so that the other conveying wheels 22 will not hinder the normal conveying of the cable, and then the cable is passed between the upper and lower conveying wheels 22, and the cable is passed through the wire feed chamber 121, the cylindrical end 13 and the knife seat 31, and the drive motor 24 is connected to the external power supply and made to work. When the drive motor 24 works, the output shaft thereon rotates to drive the rotating shaft 20 to rotate, and the rotation of the rotating shaft 20 drives the conveying wheel 22 to rotate, thereby realizing the cable conveying operation; after the cable of the corresponding length is conveyed, the cylinder 34 is started and made to work. When the cylinder 34 works, the telescopic shaft thereon extends to drive the cutting blade 36 to move downward, thereby realizing the cable cutting operation, which is convenient to use.

[0034] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for cable production, comprising a support plate (1), characterized in that: Two symmetrical vertical plates (11) are fixedly mounted on the front end of the support plate (1). A conveying assembly (2) is provided on the two vertical plates (11). The conveying assembly (2) includes two symmetrical rotating shafts (20) on the upper and lower sides and connected to the two vertical plates (11) for rotation. The rotating shaft (20) is provided with a plurality of threaded holes (201) arranged at equal intervals in a linear manner. A plurality of conveying wheels (22) with different outer diameters are sleeved on the rotating shaft (20). A fixed sleeve (23) is fixedly mounted on both ends of the conveying wheel (22). The fixed sleeve (23) is connected to the rotating shaft (20). The support plate (1) is fixedly connected by fastening screws, a gear (21) is fixedly installed at the end of the rotating shaft (20), and the upper and lower gears (21) are meshed with each other, and a driving motor (24) is coaxially arranged at the end of one of the rotating shafts (20), and a cutting assembly (3) is arranged on the plate body of the rear end of the support plate (1), and the cutting assembly (3) includes a support frame (30) fixedly installed on the support plate (1), a top plate (33) is fixedly installed on the top of the support frame (30), a cylinder (34) is fixedly installed on the top plate (33), and a cutting blade (36) is arranged on the telescopic shaft of the cylinder (34).

2. The cutting device for cable production according to claim 1, characterized in that: A plurality of support legs (10) arranged in a matrix are fixedly mounted on the bottom surface of the support plate (1), and the height of the support legs (10) is 80 cm to 130 cm.

3. The cutting device for cable production according to claim 1, characterized in that: A guide box (12) is fixedly mounted on the support plate (1), and a line inlet chamber (121) is provided in the guide box (12).

4. The cutting device for cable production according to claim 3, characterized in that: A cylindrical end head (13) is fixedly mounted on the outlet end of the guide box (12), and the cylindrical end head (13) is located at the horizontal central symmetry axis of the cutting blade (36).

5. The cutting device for cable production according to claim 1, characterized in that: A blade assembly seat (35) is fixedly mounted on the end of the telescopic shaft of the cylinder (34), and the cutting blade (36) is fixedly mounted on the blade assembly seat (35).

6. The cutting device for cable production according to claim 5, characterized in that: A knife seat (31) is fixedly installed between the left and right side plates of the support frame (30), and a cutting groove (32) is provided in the knife seat (31), the top of which is connected to the outside.

7. The cutting device for cable production according to claim 6, characterized in that: The cutting blade (36) is located above the cutting groove (32), and the size of the cutting blade (36) is adapted to the size of the cutting groove (32).

8. The cutting device for cable production according to claim 7, characterized in that: The cross-sections of the cutting groove (32) and the cutting blade (36) are both in the shape of an isosceles trapezoid, and the cutting blade (36) and the blade assembly seat (35) are fixedly connected via a plurality of fastening bolts.

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