Inlet cable joint welding equipment for power-saving cabinet

Abstract

The utility model relates to the technical field of cable joint welding, in particular to a power-saving cabinet inlet cable joint welding device which can be conveniently mounted and dismounted on a power-saving cabinet, can perform quick welding on a plurality of cable joints, and is good in practicability. Comprising a lower hot melting plate and an upper hot melting plate; the device further comprises a magnetic base, two sliding rails, a cross beam, a fixed wire clamping assembly and a movable wire clamping assembly, the upper hot melting plate is installed above the lower hot melting plate in a liftable mode, electromagnetic heating coils are arranged in the lower hot melting plate and the upper hot melting plate, the inner ends of the two sliding rails are installed on the side wall of the magnetic base, and the cross beam is installed at the outer ends of the two sliding rails. The lower hot melting plate is installed on the two sliding rails in a sliding mode, the fixed wire clamping assembly is installed on the magnetic base and used for clamping insulating layers of a plurality of inlet cables of the power-saving cabinet, and the movable wire clamping assembly is installed on the two sliding rails in a sliding mode, located on the outer side of the lower hot melting plate and used for clamping insulating layers of a plurality of external cables.

Description

Technical Field

[0001] The utility model relates to the technical field of cable joint welding, in particular to a device for welding a cable joint of an incoming line of a power-saving cabinet. Background Art

[0002] After the installation of the incoming cable of the power-saving cabinet is completed, it needs to be welded with the external cable connector. The Chinese utility model patent with the prior art publication number CN220209586U proposes a cable welding device with good cooling effect. The welding device uses two electric push rods to make the two cables close to each other for welding, thereby improving the accuracy of welding. The cables are cooled by a cooling fan, so that the connection between the two cables is quickly cooled, thereby improving the welding efficiency and having the advantage of good cooling effect.

[0003] However, the structure of the above-mentioned existing technology is relatively bulky and does not have a structure for quick installation and removal on the energy-saving cabinet. Therefore, it is not convenient to weld the joints of the incoming cables of the energy-saving cabinet. Therefore, it is practical to propose a energy-saving cabinet incoming cable joint welding device that is easy to install and disassemble and can quickly weld multiple cable joints. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a practical energy-saving cabinet incoming cable joint welding device which is convenient to install and disassemble on the energy-saving cabinet and can quickly weld multiple cable joints.

[0005] The utility model discloses a power-saving cabinet incoming cable joint welding device, comprising a lower hot melt plate and an upper hot melt plate; it also comprises a magnetic seat, two slide rails, a crossbeam, a fixed wire clamping assembly and a dynamic wire clamping assembly, the upper hot melt plate can be lifted and installed above the lower hot melt plate, and a plurality of clamping grooves for clamping cable cores are arranged on the opposite surfaces of the lower hot melt plate and the upper hot melt plate, and electromagnetic heating coils are arranged inside the lower hot melt plate and the upper hot melt plate, the inner ends of the two slide rails are mounted on the side walls of the magnetic seat, the crossbeam is mounted on the outer ends of the two slide rails, the lower hot melt plate is slidably mounted on the two slide rails, the fixed wire clamping assembly is mounted on the magnetic seat, the fixed wire clamping assembly is used to clamp the insulation layers of multiple incoming cables of the power-saving cabinet, the dynamic wire clamping assembly is slidably mounted on the two slide rails, the dynamic wire clamping assembly is located on the outside of the lower hot melt plate, and the dynamic wire clamping assembly is used to clamp the insulation layers of multiple external cables; when working, the magnetic seat is horizontally adsorbed on the outer wall of the power-saving cabinet, and the fixed wire clamping assembly is operated to clamp the insulation layers of the joints of multiple incoming cables of the power-saving cabinet , place the cable cores of the connectors of multiple incoming cables on the multiple clamping grooves between the lower hot melt plate and the upper hot melt plate, operate the dynamic clamping wire assembly to clamp the insulation layers of the connectors of multiple external cables, place the cable cores of the multiple external cable connectors on the multiple clamping grooves between the lower hot melt plate and the upper hot melt plate, and connect the multiple external cable cores with the cable cores of the power-saving cabinet incoming lines, the electromagnetic heating coils in the lower hot melt plate and the upper hot melt plate work to heat the cable cores until they melt, and the dynamic clamping wire The assembly moves along the two slide rails to the lower hot melt plate, upper hot melt plate and fixed clamp assembly, and presses the upper hot melt plate and lower hot melt plate, so that the melted cable cores are close to the plug, thereby intersecting and welding the cable cores, and the lower hot melt plate and upper hot melt plate are powered off, the fixed clamp assembly, dynamic clamp assembly and lower hot melt plate, upper hot melt plate are opened, and the welded cable cores are cooled and solidified, and the magnetic seat is removed from the power-saving cabinet, and the welding part of the cable is insulated to complete the welding of the incoming cable joint of the power-saving cabinet, which is practical.

[0006] Preferably, it also includes two sliding rods and two spring ones, the two sliding rods are respectively vertically mounted on the left and right ends of the lower hot melt plate, and through holes are provided on the left and right ends of the upper hot melt plate, the two sliding rods respectively pass through the two through holes of the upper hot melt plate, the upper ends of the two spring ones are respectively connected to the upper ends of the two sliding rods through nuts, and the lower ends of the two spring ones are pressed tightly on the upper end surface of the upper hot melt plate; the two sliding rods guide the upper hot melt plate for sliding, and the two sliding rods and the two spring ones elastically support the upper hot melt plate, and the nuts of the two springs are rotated to adjust the distance between the upper hot melt plate and the lower hot melt plate, so as to achieve reliable clamping of different diameters and good versatility.

[0007] Preferably, the fixed wire clamping assembly includes a lower wire clamping plate, an upper wire clamping plate, a screw and a U-shaped plate. The lower wire clamping plate is installed on the magnetic base. The left end of the upper wire clamping plate is hinged to the left end of the lower wire clamping plate. The upper wire clamping plate is located above the lower wire clamping plate. A plurality of slots are relatively arranged on the opposite surfaces of the lower wire clamping plate and the upper wire clamping plate. The screw is rotatably installed on the right end of the lower wire clamping plate. The U-shaped plate is installed on the right end of the upper wire clamping plate, and the screw is clamped with the U-shaped plate. The screw is clamped with the U-shaped plate so that the slots on the lower wire clamping plate and the upper wire clamping plate are used to clamp the outer wall of the insulation layer of the incoming cable of the power-saving cabinet. The clamping is stable, the structure is simple, and the practicality is good.

[0008] Preferably, the dynamic wire clamping assembly includes a lower wire clamping plate 2, an upper wire clamping plate 2, a screw 2 and a U-shaped plate 2. The lower wire clamping plate 2 is slidably installed on two slide rails, the left end of the upper wire clamping plate 2 is hinged to the left end of the lower wire clamping plate 2, the upper wire clamping plate 2 is located above the lower wire clamping plate 2, and a plurality of slots 2 are relatively arranged on the opposite surfaces of the lower wire clamping plate 2 and the upper wire clamping plate 2. The screw 2 is rotatably installed on the right end of the lower wire clamping plate 2, and the U-shaped plate 2 is installed on the right end of the upper wire clamping plate 2, and the screw 2 is clamped with the U-shaped plate 2; the screw 2 is clamped with the U-shaped plate 2, so that the slots 2 on the upper wire clamping plate 2 and the lower wire clamping plate 2 are used to clamp the outer wall of the insulation layer of the external cable, with stable clamping, simple structure and good practicality.

[0009] The two cams are connected to each other by a screw thread insert, and the two cams are connected to each other with a screw thread insert, and the two cams are connected to each other with a screw thread insert.

[0010] Preferably, it also includes a screw rod, a screw rod nut and a stepper motor. The two ends of the screw rod are rotatably mounted on the magnetic seat and the cross beam respectively. The screw rod nut is mounted on the lower wire clamping plate 2. The screw rod nut is connected to the screw rod in a transmission manner. The stepper motor is mounted on the cross beam. The output shaft of the stepper motor is connected to the screw rod in a transmission manner. The stepper motor drives the screw rod to rotate, and the action of the screw rod and the screw rod nut enables the screw rod nut to drive the lower wire clamping plate 2 to move along the two slide rails. The technology is mature and practical.

[0011] Preferably, it also includes two screw rods three, two limit plates and multiple springs two, the two screw rods three are respectively screwed on the left and right ends of the lower wire clamping plate two, the two limit plates are installed on the lower hot melt plate, the two limit plates are respectively aligned with the ends of the two screw rods three, and the multiple springs two are respectively mounted on the two slide rails, and the multiple springs two are respectively located between the magnetic seat and the lower hot melt plate, and between the lower hot melt plate and the lower wire clamping plate two; the elastic force of the multiple springs two maintains a certain distance between the lower hot melt plate and the magnetic seat, and between the lower wire clamping plate two and the lower hot melt plate, and the two screw rods three are rotated to adjust the distance between the ends of the two screw rods three and the two limit plates, thereby limiting the distance between the lower wire clamping plate two and the lower hot melt plate, thereby improving the stability of welding.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: when working, the magnetic seat is horizontally adsorbed on the outer wall of the power-saving cabinet, the fixed clamping assembly is operated to clamp the insulation layers of the connectors of the multiple incoming cables of the power-saving cabinet, the cable cores of the connectors of the multiple incoming cables are placed on the multiple clamping grooves between the lower hot melt plate and the upper hot melt plate, the dynamic clamping assembly is operated to clamp the insulation layers of the connectors of the multiple external cables, the cable cores of the multiple external cable connectors are placed on the multiple clamping grooves between the lower hot melt plate and the upper hot melt plate, and the multiple external cable cores are connected to the cable cores of the incoming cables of the power-saving cabinet. The electromagnetic heating coils in the lower hot melt plate and the upper hot melt plate heat the cable core until it melts, and the dynamic clamp wire assembly moves along the two slide rails to the lower hot melt plate, the upper hot melt plate and the fixed clamp wire assembly, and presses the upper hot melt plate and the lower hot melt plate, so that the melted cable core is close to the plug, thereby making the cable cores intersect and weld. The lower hot melt plate and the upper hot melt plate are powered off, and the fixed clamp wire assembly, the dynamic clamp wire assembly and the lower hot melt plate and the upper hot melt plate are opened to allow the welded cable core to cool and solidify, and the magnetic seat is removed from the power-saving cabinet, and the welding part of the cable is insulated to complete the welding of the power-saving cabinet incoming cable joint, which is practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is an axonometric structural diagram of the utility model in a closed state;

[0015] Figure 3 This is a schematic diagram of the axonometric structure of the present invention when viewed from above;

[0016] Figure 4 It is a structural schematic diagram of the utility model in the open state;

[0017] Figure 5 This is a schematic structural diagram of the utility model in a cable clamping state;

[0018] Figure 6 It is a schematic structural diagram of the utility model in the cable welding state.

[0019] Markings in the attached figure: 1. Lower hot melt plate; 2. Upper hot melt plate; 3. Magnetic seat; 4. Slide rail; 5. Crossbeam; 6. Fixed wire clamping assembly; 7. Dynamic wire clamping assembly; 8. Slide rod; 9. Spring one; 10. Lower wire clamping plate one; 11. Upper wire clamping plate one; 12. Screw one; 13. U-shaped plate one; 14. Lower wire clamping plate two; 15. Upper wire clamping plate two; 16. Screw two; 17. U-shaped plate two; 18. Trapezoidal block; 19. Wedge block; 20. Screw; 21. Screw nut; 22. Stepper motor; 23. Screw three; 24. Limit plate; 25. Spring two. DETAILED DESCRIPTION

[0020] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0021] Example 1

[0022] like Figures 1 to 4 As shown, a power-saving cabinet incoming cable joint welding device includes a lower hot melt plate 1 and an upper hot melt plate 2; it also includes a magnetic base 3, two slide rails 4, a crossbeam 5, a fixed wire clamping assembly 6 and a dynamic wire clamping assembly 7. The upper hot melt plate 2 can be lifted and installed above the lower hot melt plate 1. A plurality of clamping grooves for clamping the cable core are provided on the opposite surfaces of the lower hot melt plate 1 and the upper hot melt plate 2. Electromagnetic heating coils are provided inside the lower hot melt plate 1 and the upper hot melt plate 2. The inner ends of the two slide rails 4 are installed on the side walls of the magnetic base 3, the crossbeam 5 is installed on the outer ends of the two slide rails 4, the lower hot melt plate 1 is slidably installed on the two slide rails 4, and the fixed wire clamping assembly 6 is installed on the magnetic base 3. The fixed wire clamping assembly 6 is used to clamp the insulation layers of multiple incoming cables of the power-saving cabinet. The dynamic wire clamping assembly 7 is slidably installed on the two slide rails 4. The dynamic wire clamping assembly 7 is located on the outside of the lower hot melt plate 1. The dynamic wire clamping assembly 7 is used to clamp the insulation layers of multiple external cables; it also includes two slide rods 8 and two springs 9. The two slide rods 8 are vertically installed on the left and right ends of the lower hot melt plate 1 respectively. Through holes are provided on the left and right ends of the upper hot melt plate 2. The two slide rods 8 pass through the two through holes of the upper hot melt plate 2 respectively. The upper ends of the two springs 9 are respectively connected to the upper ends of the two slide rods 8 through nuts, and the lower ends of the two springs 9 are pressed tightly on the upper end surface of the upper hot melt plate 2.

[0023] The two slide bars 8 slide and guide the upper hot melt plate 2, and the two slide bars 8 and two springs 9 elastically support the upper hot melt plate 2. The nuts of the two springs 9 are rotated to adjust the distance between the upper hot melt plate 2 and the lower hot melt plate 1 to achieve reliable clamping of cables with different diameters. When working, the magnetic seat 3 is horizontally adsorbed on the outer wall of the power-saving cabinet, and the fixed clamping assembly 6 is operated to clamp the insulation layers of the connectors of multiple incoming cables of the power-saving cabinet, and the cable cores of the connectors of multiple incoming cables are placed on the multiple clamping grooves between the lower hot melt plate 1 and the upper hot melt plate 2. The dynamic clamping assembly 7 is operated to clamp the insulation layers of the connectors of multiple external cables, and the cable cores of the multiple external cable connectors are placed between the lower hot melt plate 1 and the upper hot melt plate 2. The multiple clamping grooves are arranged on the lower hot melt plate 1 and the upper hot melt plate 2, and the multiple external cable cores are connected to the cable core of the power-saving cabinet incoming line. The electromagnetic heating coils in the lower hot melt plate 1 and the upper hot melt plate 2 work to heat the cable core until it melts. The dynamic clamp wire assembly 7 moves along the two slide rails 4 to the lower hot melt plate 1, the upper hot melt plate 2 and the fixed clamp wire assembly 6, and presses the upper hot melt plate 2 and the lower hot melt plate 1, so that the melted cable cores are close to the plug-in, so that the cable cores intersect and weld. The lower hot melt plate 1 and the upper hot melt plate 2 are powered off, the fixed clamp wire assembly 6, the dynamic clamp wire assembly 7 and the lower hot melt plate 1 and the upper hot melt plate 2 are opened, so that the welded cable cores are cooled and solidified, the magnetic seat 3 is removed from the power-saving cabinet, and the welding part of the cable is insulated and protected to complete the welding of the cable joint of the power-saving cabinet incoming line.

[0024] Example 2

[0025] like Figures 1 to 6As shown, on the basis of Example 1, the fixed wire clamping assembly 6 includes a lower wire clamping plate 10, an upper wire clamping plate 11, a screw 12 and a U-shaped plate 13. The lower wire clamping plate 10 is installed on the magnetic base 3, and the left end of the upper wire clamping plate 11 is hinged to the left end of the lower wire clamping plate 10. The upper wire clamping plate 11 is located above the lower wire clamping plate 10. A plurality of card slots are relatively provided on the opposite surfaces of the lower wire clamping plate 10 and the upper wire clamping plate 11. The screw 12 is rotatably installed on the right end of the lower wire clamping plate 10, and the right end of the upper wire clamping plate 11 is installed with a U-shaped plate 13, and the screw 12 is clamped with the U-shaped plate 13; The clamping assembly 7 includes a lower clamping plate 14, an upper clamping plate 15, a screw 16 and a U-shaped plate 17. The lower clamping plate 14 is slidably mounted on the two slide rails 4. The left end of the upper clamping plate 15 is hinged to the left end of the lower clamping plate 14. The upper clamping plate 15 is located above the lower clamping plate 14. A plurality of slots 2 are relatively provided on the opposite surfaces of the lower clamping plate 14 and the upper clamping plate 15. The screw 16 is rotatably mounted on the right end of the lower clamping plate 14. The U-shaped plate 17 is installed on the right end of the upper clamping plate 15. The screw 16 is clamped with the U-shaped plate 17; it also includes a trapezoidal block 18 and two Wedge block 19, trapezoidal block 18 is installed on the upper end surface of the upper hot melt plate 2, and slopes are set on the front and rear sides of the upper end surface of the trapezoidal block 18. The two wedge blocks 19 are respectively installed on the upper clamping plate 11 and the upper clamping plate 2 15. The two wedge blocks 19 are aligned with the two slopes of the trapezoidal block 18, and the lower end surfaces of the two wedge blocks 19 are respectively aligned with the two slopes of the trapezoidal block 18. The guide slopes; also include a screw rod 20, a screw rod nut 21 and a stepping motor 22, the two ends of the screw rod 20 are rotatably mounted on the magnetic base 3 and the beam 5, respectively, the screw rod nut 21 is mounted on the lower clamping plate 2 14, and the screw rod nut 21 and the screw rod are respectively aligned with the guide slopes. The rod 20 is connected in transmission, the stepper motor 22 is installed on the beam 5, and the output shaft of the stepper motor 22 is connected in transmission to the screw rod 20; it also includes two screw rods 3 23, two limit plates 24 and multiple springs 25, the two screw rods 3 23 are respectively screwed on the left and right ends of the lower clamping plate 2 14, the two limit plates 24 are installed on the lower hot melt plate 1, the two limit plates 24 are respectively aligned with the ends of the two screw rods 3 23, and multiple springs 25 are respectively mounted on the two slide rails 4, and the multiple springs 25 are respectively located between the magnetic seat 3 and the lower hot melt plate 1, and between the lower hot melt plate 1 and the lower clamping plate 2 14.

[0026] The elastic force of multiple springs 25 maintains a certain distance between the lower hot melt plate 1 and the magnetic seat 3, the lower clamping plate 2 14 and the lower hot melt plate 1, and the two screw rods 3 23 are rotated to adjust the distance between the ends of the two screw rods 3 23 and the two limit plates 24, thereby limiting the distance between the lower clamping plate 2 14 and the lower hot melt plate 1, and the screw rod 12 is clamped with the U-shaped plate 13, so that the card groove 1 on the lower clamping plate 10 and the upper clamping plate 11 is used to clamp the outer wall of the insulation layer of the incoming cable of the power-saving cabinet, and the screw 2 16 is clamped with the U-shaped plate 2 17, so that the card groove 2 on the upper clamping plate 2 15 and the lower clamping plate 2 14 is used to clamp the outer wall of the insulation layer of the external cable, and the stepping motor 22 drives the screw rod 20 to rotate, and the screw rod 20 and the screw nut 2 1, the screw nut 21 drives the lower wire clamping plate 2 14 to move along the two slide rails 4. When the lower wire clamping plate 2 14 and the upper wire clamping plate 2 15 respectively clamp multiple cables and move closer to the lower hot melt plate 1 and the upper hot melt plate 2, the lower wire clamping plate 2 14 and the upper wire clamping plate 2 15, the lower hot melt plate 1 and the upper hot melt plate 2 are relatively close to the lower wire clamping plate 10 and the upper wire clamping plate 1 11, so that the guide slope of the wedge block 19 on the upper wire clamping plate 11 slides in contact with the slope of one side of the trapezoidal block 18, and at the same time, the guide slope of the wedge block 19 on the upper wire clamping plate 2 15 slides in contact with the slope of the other side of the trapezoidal block 18, thereby pressing the upper hot melt plate 2 to the lower hot melt plate 1, thereby achieving axial and radial compression of multiple cable cores and improving the welding quality.

[0027] like Figures 1 to 6As shown, the utility model is a power-saving cabinet incoming cable joint welding device. When working, first the magnetic seat 3 is horizontally adsorbed on the outer wall of the power-saving cabinet, the screw 12 is clamped with the U-shaped plate 13, so that the clamping grooves on the lower clamping plate 10 and the upper clamping plate 11 are used to clamp the outer wall of the insulation layer of the incoming cable of the power-saving cabinet, and the cable cores of the joints of multiple incoming cables are placed on the multiple clamping grooves between the lower hot melt plate 1 and the upper hot melt plate 2, and then the screw 2 16 is clamped with the U-shaped plate 2 17. , so that the slots 2 on the upper clamping plate 2 15 and the lower clamping plate 2 14 are used to clamp the outer wall of the insulation layer of the external cable, and the cable cores of the multiple external cable connectors are placed on the multiple clamping grooves between the lower hot melt plate 1 and the upper hot melt plate 2, and the multiple external cable cores are docked with the cable cores of the power-saving cabinet incoming line. The elastic force of the two springs 1 9 causes the upper hot melt plate 2 and the lower hot melt plate 1 to clamp the cable core, and then the electromagnetic heating coils in the lower hot melt plate 1 and the upper hot melt plate 2 work to heat the cable core until it melts, step The motor 22 drives the screw 20 to rotate, and the screw 20 and the screw nut 21 act so that the screw nut 21 drives the lower clamping plate 2 14 to move along the two slide rails 4 to the lower hot melt plate 1, so that the lower clamping plate 2 14 and the upper clamping plate 2 15, the lower hot melt plate 1 and the upper hot melt plate 2 are relatively close to the lower clamping plate 10 and the upper clamping plate 11, so that the guide slope of the wedge block 19 on the upper clamping plate 11 slides into contact with the slope of one side of the trapezoidal block 18, and at the same time, the guide slope of the wedge block 19 on the upper clamping plate 2 15 is in contact with the guide slope of the wedge block 19 on the upper clamping plate 11. The slope is in sliding contact with the slope on the other side of the trapezoidal block 18, thereby pressing the upper hot melt plate 2 against the lower hot melt plate 1, and pressing the multiple melted cable cores axially and radially, so that the cable cores intersect and weld. Finally, the lower hot melt plate 1 and the upper hot melt plate 2 are powered off, and the screw 12, the screw 2 16 and the lower hot melt plate 1 and the upper hot melt plate 2 are opened to allow the welded cable cores to cool and solidify. The magnetic seat 3 is removed from the energy-saving cabinet, and the welded part of the cable is insulated and protected to complete the welding of the incoming cable connector of the energy-saving cabinet.

[0028] The main functions achieved by this utility model are:

[0029] 1. It is easy to install and disassemble on the energy-saving cabinet, and can quickly weld multiple cable joints with high work efficiency;

[0030] 2. Able to weld cable cores of different diameters;

[0031] 3. Improve the welding quality by axially and radially compressing multiple cable cores.

[0032] The utility model is a power-saving cabinet incoming cable joint welding device, and its installation method, connection method or setting method are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects; the utility model is a power-saving cabinet incoming cable joint welding device, and the lower hot melt plate 1, upper hot melt plate 2, magnetic seat 3, slide rail 4, slide rod 8, spring 1 9, lower wire clamping plate 1 10, upper wire clamping plate 1 11, screw 1 12, lower wire clamping plate 2 14, upper wire clamping plate 2 15, screw 2 16, lead screw 20, lead screw nut 21, stepping motor 22, screw 3 23, and spring 2 25 are purchased on the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to pay creative labor.

[0033] All technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended solely for the purpose of describing specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A power-saving cabinet incoming cable joint welding device, comprising a lower hot melt plate (1) and an upper hot melt plate (2); characterized in that: The invention also includes a magnetic base (3), two slide rails (4), a crossbeam (5), a fixed wire clamping assembly (6) and a dynamic wire clamping assembly (7); the upper hot melt plate (2) is installed above the lower hot melt plate (1) in a liftable manner; a plurality of clamping grooves for clamping the cable core are provided on the opposite surfaces of the lower hot melt plate (1) and the upper hot melt plate (2); electromagnetic heating coils are provided inside the lower hot melt plate (1) and the upper hot melt plate (2); the inner ends of the two slide rails (4) are installed on the side walls of the magnetic base (3); the crossbeam (5) is installed on the side walls of the magnetic base (3); the upper hot melt plate (1) and the upper hot melt plate (2) are ... The beam (5) is mounted on the outer ends of the two slide rails (4), the lower hot melt plate (1) is slidably mounted on the two slide rails (4), the fixed wire clamping assembly (6) is mounted on the magnetic base (3), the fixed wire clamping assembly (6) is used to clamp the insulation layers of multiple incoming cables of the power-saving cabinet, the dynamic wire clamping assembly (7) is slidably mounted on the two slide rails (4), the dynamic wire clamping assembly (7) is located outside the lower hot melt plate (1), and the dynamic wire clamping assembly (7) is used to clamp the insulation layers of multiple externally connected cables.

2. The cable joint welding equipment for power-saving cabinet as claimed in claim 1, characterized in that: It also includes two slide bars (8) and two springs (9). The two slide bars (8) are respectively vertically mounted on the left and right ends of the lower hot melt plate (1). Through holes are provided on the left and right ends of the upper hot melt plate (2). The two slide bars (8) respectively pass through the two through holes of the upper hot melt plate (2). The upper ends of the two springs (9) are respectively connected to the upper ends of the two slide bars (8) through nuts. The lower ends of the two springs (9) are pressed against the upper end surface of the upper hot melt plate (2).

3. The cable joint welding equipment for power-saving cabinet as claimed in claim 1, characterized in that: The fixed wire clamping assembly (6) comprises a lower wire clamping plate (10), an upper wire clamping plate (11), a screw (12) and a U-shaped plate (13). The lower wire clamping plate (10) is installed on the magnetic base (3). The left end of the upper wire clamping plate (11) is hinged to the left end of the lower wire clamping plate (10). The upper wire clamping plate (11) is located above the lower wire clamping plate (10). A plurality of slots are arranged on the opposite surfaces of the lower wire clamping plate (10) and the upper wire clamping plate (11). The screw (12) is rotatably installed on the right end of the lower wire clamping plate (10). The U-shaped plate (13) is installed on the right end of the upper wire clamping plate (11). The screw (12) is clamped to the U-shaped plate (13).

4. The power-saving cabinet incoming cable joint welding device according to claim 3, characterized in that: The movable wire clamping assembly (7) comprises a lower wire clamping plate (14), an upper wire clamping plate (15), a screw (16) and a U-shaped plate (17). The lower wire clamping plate (14) is slidably mounted on two slide rails (4). The left end of the upper wire clamping plate (15) is hinged to the left end of the lower wire clamping plate (14). The upper wire clamping plate (15) is located above the lower wire clamping plate (14). A plurality of slots (2) are arranged on the opposite surfaces of the lower wire clamping plate (14) and the upper wire clamping plate (15). The screw (16) is rotatably mounted on the right end of the lower wire clamping plate (14). The U-shaped plate (17) is mounted on the right end of the upper wire clamping plate (15). The screw (16) is clamped to the U-shaped plate (17).

5. The cable joint welding device for power-saving cabinet as claimed in claim 4, characterized in that: The invention also includes a trapezoidal block (18) and two wedge blocks (19), wherein the trapezoidal block (18) is mounted on the upper end surface of the upper hot melt plate (2), and slopes are provided on both the front and rear sides of the upper end surface of the trapezoidal block (18). The two wedge blocks (19) are respectively mounted on the upper clamping plate 1 (11) and the upper clamping plate 2 (15), and the two wedge blocks (19) are respectively aligned with the two slopes of the trapezoidal block (18), and the lower end surfaces of the two wedge blocks (19) are respectively matched with the two slopes of the trapezoidal block (18) as guide slopes.

6. The cable joint welding device for power-saving cabinet as claimed in claim 4, characterized in that: The invention also includes a screw rod (20), a screw rod nut (21) and a stepping motor (22). The two ends of the screw rod (20) are rotatably mounted on the magnetic base (3) and the crossbeam (5), respectively. The screw rod nut (21) is mounted on the second lower clamping plate (14). The screw rod nut (21) is transmission-connected to the screw rod (20). The stepping motor (22) is mounted on the crossbeam (5), and the output shaft of the stepping motor (22) is transmission-connected to the screw rod (20).

7. The cable joint welding device for power-saving cabinet as claimed in claim 4, characterized in that: The invention also includes two screw rods (23), two limit plates (24) and a plurality of springs (25). The two screw rods (23) are respectively screwed on the left and right ends of the lower clamping plate (14). The two limit plates (24) are installed on the lower hot melt plate (1). The two limit plates (24) are respectively aligned with the ends of the two screw rods (23). The plurality of springs (25) are respectively mounted on the two slide rails (4). The plurality of springs (25) are respectively located between the magnetic seat (3) and the lower hot melt plate (1) and between the lower hot melt plate (1) and the lower clamping plate (14).

Images