A device for manufacturing a high-voltage wire and cable bridge

Abstract

The present invention belongs to the technical field of cable tray production and manufacturing, and in particular relates to a manufacturing device for high-voltage wire and cable trays, including a conveyor line. A plurality of pressing roller assemblies, two grinding structures and a plurality of wire pressing assemblies are provided in the conveyor line. The two grinding structures both include an upper grinding assembly A, a lower grinding assembly B, an upper grinding assembly B, a lower grinding assembly B, a support assembly and a grinding belt. The upper grinding assembly A and the lower grinding assembly B both include a rotating cylinder A and a rotating cylinder B. The upper grinding assembly B and the grinding assembly B both include a rotating cylinder C and a rotating cylinder D. In the present invention, the motor drives the transmission disk B to rotate through a shaft rod. The transmission disk B drives the transmission belt to rotate through the engagement of a tooth pressure and a tooth groove. The transmission belt drives two transmission disks A to rotate. The two transmission disks A drive the gear B engaged with them to rotate, so that the grinding belt and the rotating cylinders A, B and C rotate, thereby performing the grinding work after stamping through the grinding belt.

Description

Technical Field

[0001] The present invention relates to the technical field of cable tray production and manufacturing, and particularly to a manufacturing device for high-voltage wire and cable trays. Background Art

[0002] High-voltage wire and cable trays are divided into structures such as trough type, tray type, ladder type, and grid type, and are composed of brackets, cantilever arms, installation accessories, etc. Among them, the trough type cable tray is a fully enclosed cable tray, which has a good effect on shielding interference of control cables and protecting cables in highly corrosive environments. The trough type cable tray is a trough-shaped component bent from a whole steel plate, and its materials are stainless steel, aluminum alloy, and steel. When producing the trough type cable tray, the plate is first cut according to requirements, and then the cut plate is placed on the processing line and transported forward by the processing conveyor line. It first passes through the punching processing position, continues to move forward through the roll bending line processing position, then continues to move through the bending processing position, and then is transported out through the shaping and discharging position. At this time, what comes out is the processed cable tray that has not been painted; among them, when punching, the edges of the holes in the punched parts of the plate are affected by the impact, and there will be burrs and other sharp and uneven rough edges.

[0003] The existence of burrs will cause the following impacts on the production and use of cable trays if not processed:

[0004] 1. If not polished smoothly, there will be burrs, sharp edges and other corners, which will damage the cable insulation layer;

[0005] 2. When installed and used after processing, it is necessary to brush the paint that conforms to the environment on the surface of the cable tray according to the installation position environment. Burrs and sharp edges that are not polished smoothly are not convenient for painting, which affects the painting effect.

[0006] Therefore, we propose a manufacturing device for high-voltage wire and cable trays to solve the above problems. Summary of the Invention

[0007] The purpose of the present invention is to solve the problem in the prior art that it is not convenient to polish the surface of the cable tray smoothly, and to propose a manufacturing device for high-voltage wire and cable trays.

[0008] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a high-voltage wire and cable bridge manufacturing device, including a conveyor line, wherein the conveyor line is provided with a plurality of pressure roller assemblies, two grinding structures and a plurality of wire pressing assemblies, the two grinding structures refer to rough grinding and fine grinding, the rough grinding and fine grinding structures are the same, except that the grinding belts used therein are different, the two grinding structures both include an upper grinding assembly A, a lower grinding assembly A, an upper grinding assembly B, a lower grinding assembly B, a support assembly and a grinding belt, the upper grinding assembly A and the lower grinding assembly B includes a rotating drum A and a rotating drum B, and the upper grinding assembly B and the lower grinding assembly B include a rotating drum C and a rotating drum D. The surfaces of the rotating drum A and the rotating drum B and the rotating drum C and the rotating drum D are respectively provided with grinding belts, and multiple supporting assemblies are respectively arranged in the grinding belts and connected between the rotating drum A and the rotating drum B and the rotating drum C and the rotating drum D. An opening assembly is provided between the opposite ends of the rotating drum A and the rotating drum C, and between the opposite ends of the rotating drum B and the rotating drum D. The two grinding structures are connected by a transmission component so that the two grinding structures perform grinding work.

[0009] As further preferred in the present application, the conveyor line includes a support frame, conveyor rollers, and a driving motor. The support frame includes a support rod and a side plate. There are two side plates, and a reinforcing rod is provided at the bottom between the two side plates for connecting the two side plates together. The support rods are divided into multiple groups and are respectively arranged at the bottom of the two side plates for supporting the side plates. The driving motor is arranged at the bottom of the support frame, and multiple groups of conveyor rollers are arranged between the two side plates. Sprockets A are provided on the multiple groups of conveyor rollers, and the sprockets A are connected by chains. A sprocket B is provided at the output end of the driving motor, and the sprocket B is connected to one of the sprockets A in the multiple sprockets A by a chain, so that the driving motor drives the sprocket B to rotate when it works, and the sprocket B drives one of the multiple sprockets A to rotate through the chain, and the rotating sprocket A drives the sprocket A to rotate together through the chain, so that the multiple conveying rollers rotate in the same direction.

[0010] As a further preferred embodiment of the present application, the pressure roller assembly includes a limiting pressure roller and a connecting shaft, one end of the connecting shaft is rotatably connected to the limiting pressure roller, a retaining ring is fixedly sleeved on the surface of the connecting shaft near the position of the limiting pressure roller, and the connecting shaft passes through the side plate from the opposite side of the side plate, so that the retaining ring contacts the opposite surface of the side plate, and then the staff uses a nut to threadably connect the nut to the surface of the connecting shaft at the opposite side of the baffle plate, so that the retaining ring abuts against the opposite surface of the side plate, thereby connecting the connecting shaft to the side plate, and further making the limiting pressure roller located between the two side plates above the conveying roller.

[0011] As a further preferred embodiment of the present application, the wire pressing assembly includes a positioning rod, and the positioning rod includes a concave block portion, a transverse block portion and a vertical block portion, the concave block portion is connected to the surface of the transverse block portion, the vertical block portion is connected to one end of the transverse block portion and is away from the concave block portion, wherein the concave block portion is clamped on the top of the side plate and connected by bolts, and an adjustment rod is rotatably penetrated on the surface of the vertical block portion;

[0012] It also includes a displacement rod movably passing through the side plate, one end of the displacement rod is rotatably provided with a crimping roller, and the end of the displacement rod away from the crimping roller passes through the interior and is provided with an adjustment hole for threaded connection of the adjustment rod.

[0013] As a further preferred embodiment of the present application, the support assembly includes a mounting rod A, and horizontal plates are provided at the upper and lower positions of the surface displacement of the mounting rod A, and connecting plates are provided between the horizontal plates on both sides of the mounting rod A, and the connecting plates are used to connect the two horizontal plates together. Baffles are provided on the sides of the connecting plates and the horizontal plates to prevent grinding chips from entering the inner circle of the grinding belt, and the two horizontal plates can stretch the grinding belt so that the grinding belt can better contact and grind with the surface of the cable tray plate.

[0014] As a further preferred embodiment of the present application, the opening component includes an abutment hole B opened on the opposite end faces of the rotating drum A, the rotating drum B, the rotating drum C and the rotating drum D, and also includes a screw, and abutment blocks A are provided at both ends of the screw, and the surface of the abutment block A is sleeved with an abutment block B through the abutment hole A and abuts with the inside of the abutment hole B, and the surface of the screw is provided with two nuts respectively close to the two abutment blocks A through opposite threads. When in use, the staff rotates the nut so that the nut approaches the abutment block A through the thread and abuts with the opposite surface of the abutment block B, and continues to rotate the nut so that the abutment block B moves on the surface of the abutment block A through the abutment hole A and abuts with the inside of the abutment hole B, so that the opposite ends of the rotating drum A and the rotating drum D and the rotating drum B and the rotating drum C are squeezed through the through holes opened on the opposite surfaces of the side plates through the opening component, so that the grinding structure can be installed between the two side plates for use without bolts.

[0015] As further preferred in the present application, the transmission component includes a meshing assembly, a gear B and a transmission assembly, the meshing assembly is arranged at one end of the rotating cylinder D in the lower grinding assembly B and is away from the opening assembly, and the gear B is arranged at one end of the rotating cylinder D in the upper grinding assembly B and is away from the opening assembly;

[0016] The engaging assembly includes a mounting rod B connected to the end of a rotating drum D and away from an abutment hole B, the mounting rod B includes a rectangular portion and a cylindrical portion, the rectangular portion is connected to the cylindrical portion, and the rectangular portion is connected to the rotating drum D at a position away from the cylindrical portion, a gear A is sleeved on the surface of the rectangular portion, and a transmission plate A is sleeved at the connection position between the rectangular portion and the cylindrical portion, wherein a positioning nut is sleeved on the surface of the cylindrical portion through a threaded sleeve to limit the gear A and the transmission plate A to the surface of the mounting rod B.

[0017] As a further preference in the present application, the transmission assembly includes a motor connected to the surface of a side plate through a mounting bracket. A shaft rod is provided at the output end of the motor, and a transmission disk B is provided on the surface of the shaft rod. It further includes a transmission belt sleeved on the transmission disk A and the transmission disk B. The inner ring of the transmission belt and the surfaces of the transmission disk A and the transmission disk B are in a meshed tooth pressure and tooth groove shape. When the motor is controlled to work by an external controller during use, the motor drives the transmission disk B to rotate through the shaft rod. The transmission disk B drives the transmission belt to rotate through the meshing of tooth pressure and tooth groove. Further, the transmission belt drives the two transmission disks A to rotate, and the two transmission disks A drive the gear B meshed with them to rotate. Since the grinding belt is sleeved between the rotating cylinder C and the rotating cylinder D and between the rotating cylinder A and the rotating cylinder B, and the rotating cylinder D and the rotating cylinder B and the rotating cylinder C and the rotating cylinder A are connected through an opening assembly, the rotation of the rotating cylinder D can cause the grinding belt and the rotating cylinders A, B, and C to rotate, and further perform the grinding work after stamping through the grinding belt. The grinding direction is opposite to the conveying direction of the cable tray plate.

[0018] As a further preference in the present application, a blowing assembly is provided on the side of a side plate. The blowing assembly includes a support base fixedly connected to the bottom of a side plate. A wind box that matches the cover and covers the outside of the impeller is provided on the top of the support base. A positioning seat that fits the top of the support base is provided at the bottom of the wind box. The support base and the positioning seat are connected by bolts to position the wind box. An air inlet hole is opened on the wind box.

[0019] As a further preference in the present application, the blowing assembly further includes a screw hole opened at a position on the end of the rotating cylinder D away from the opening assembly. A rotating rod is threadedly connected inside the screw hole. A screw block for rotation is provided on the rotating rod. A cover is sleeved on the surface of the rotating rod and is located between the screw block and the end of the rotating cylinder D. An impeller is sleeved on the surface of the rotating rod. A circular block for the impeller to abut against is sleeved on the surface of the rotating rod. A nut is provided on the surface of the rotating rod through a thread to squeeze and abut the impeller against the surface of the circular block. An air blowing pipe group is communicated with the surface of the cover. The air blowing pipe group includes an air blowing pipe A and an air blowing pipe B. Both ends of the air blowing pipe A are communicated with the cover and a side plate. One end of the air blowing pipe B is communicated with the surface of the air blowing pipe A, and the other end of the air blowing pipe B passes through the bottom of the support frame and extends to the surface of the other side plate and is communicated with the side plate, so that the blowing ends of the air blowing pipe A and the air blowing pipe B face between the grinding belts. A gas storage cavity is formed by the wind box and the cover. When the rotating cylinder D rotates to drive the rotating rod to rotate, the rotating rod drives the impeller to rotate inside the gas storage cavity. The impeller rotates to suck gas into the gas storage cavity through the air inlet hole. Then, when the gas enters the gas storage cavity, it is blown out from the air blowing pipe A and the air blowing pipe B to between the grinding belts, so as to blow away the grinding debris generated by grinding.

[0020] Compared with the prior art, the advantages of a high-voltage wire and cable bridge manufacturing device of the present application are as follows:

[0021] 1. The present application facilitates the grinding treatment of the top and bottom of the stamping position of the bridge plate during the manufacturing process of the cable bridge, which is beneficial to the later painting and coloring effect, prevents the paint surface from peeling off during use, and improves the service life of the painted surface. The grinding belt covers the top and bottom of the cable bridge and extends to the surrounding of the punching position, not limited to just the punching position exactly, so that a larger surface position of the top and bottom can be ground, preventing burrs and the like on the cable surface from damaging the cable surface.

[0022] 2. The grinding structure in the present application is divided into rough grinding and fine grinding, so that during the grinding process, the transmission components drive the two grinding effects simultaneously, further improving the grinding effect and making the painting effect better.

[0023] 3. The present application facilitates the cleaning of the grinding debris generated during grinding, preventing the debris generated by grinding from staying on the wall frame plate and affecting the grinding effect.

[0024] 4. The present application facilitates the disassembly and assembly of the grinding structure, making it convenient to disassemble and replace the grinding belt later and then reassemble.

[0025] 5. The present application facilitates the adjustment of the wire pressing component during the manufacturing process of the cable bridge, enabling the pressing of broken lines at different distances, and thus facilitating the manufacturing of cable bridges with different height specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is the first perspective view of a high-voltage wire and cable bridge manufacturing device proposed by the present invention;

[0027] Figure 2 is the second perspective view of a high-voltage wire and cable bridge manufacturing device proposed by the present invention;

[0028] Figure 3 is Figure 2 the exploded view of the wire pressing component in

[0029] Figure 4 is Figure 2 the structural schematic diagram of the grinding structure in

[0030] Figure 5 is Figure 4 the structural schematic diagram of the blowing component and the grinding structure in

[0031] Figure 6 is Figure 5 the partial exploded structural schematic diagram of the grinding structure in

[0032] Figure 7 isFigure 6 Schematic diagram of the split structure between the opening component and the rotating cylinder;

[0033] Figure 8 is Figure 7 partial structure split schematic diagram of;

[0034] Figure 9 is Figure 8 split schematic diagram of the opening component in;

[0035] Figure 10 is Figure 8 split schematic diagram of the meshing component in;

[0036] Figure 11 is Figure 5 split schematic diagram of the blowing component in.

[0037] In the figure: 1, support rod; 2, side plate; 3, conveying roller; 4, pressing roller assembly; 5, grinding structure; 51, upper grinding assembly A; 511, rotating cylinder A; 512, rotating cylinder B; 52, lower grinding assembly A; 53, upper grinding assembly B; 531, rotating cylinder C; 532, rotating cylinder D; 54, lower grinding assembly B; 55, support assembly; 551, mounting rod A; 552, cross plate; 553, connecting plate; 554, baffle; 56, grinding belt; 6, opening component; 61, screw; 62, abutting block A; 63, abutting block B; 64, abutting hole A; 7, wire pressing component; 71, positioning rod; 72, adjusting rod; 73, displacement rod; 74, adjusting hole; 75, wire pressing roller; 8, meshing component; 81, mounting rod B; 82, gear A; 83, driving disk A; 9, gear B; 10, transmission component; 101, motor; 102, shaft rod; 103, driving disk B; 104, transmission belt; 105, mounting frame; 11, blowing component; 111, screw hole; 112, rotating rod; 113, impeller; 114, cover; 115, air blowing pipe group; 116, air box; 117, support seat; 118, positioning seat; 12, abutting hole B. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0039] Refer to Figures 1-11A high-voltage wire and cable tray manufacturing device includes a conveyor line, in which a plurality of roller assemblies 4, two grinding structures 5 and a plurality of wire pressing assemblies 7 are arranged. The two grinding structures 5 refer to rough grinding and fine grinding. The rough grinding and fine grinding structures are the same, except that the grinding belts 56 used therein are different. In the process of the cable tray conveying and moving, rough grinding and fine grinding are first performed, and then the bending and forming work is performed in the later stage. The two grinding structures 5 include an upper grinding assembly A51, a lower grinding assembly A52, an upper grinding assembly B53, a lower grinding assembly B54, a supporting assembly 55 and a grinding belt 56. The upper grinding assembly A51 and the lower grinding assembly A52 both include a rotating drum A511 and a rotating drum B512. The upper grinding assembly B53 and the grinding assembly B54 both include a rotating drum C531 and a rotating drum D532. The surfaces of the middle rotating drum A511 and the rotating drum B512 and the rotating drum C531 and the rotating drum D532 are respectively covered with grinding belts 56, and there is another group of rotating drums at the bottom of the rotating drum A511 and the rotating drum B512 and the rotating drum C531 and the rotating drum D532, and grinding belts 56 are arranged between the rotating drums, so that the grinding belts 56 in the upper and lower positions can grind the top and bottom of the cable plate, and multiple supporting components 55 are respectively arranged in the grinding belt 56 and connected between the rotating drum A511 and the rotating drum B512 and the rotating drum C531 and the rotating drum D532, and an opening component 6 is arranged between the opposite ends of the rotating drum A511 and the rotating drum C531 and between the opposite ends of the rotating drum B512 and the rotating drum D532, and the two grinding structures 5 are connected by a transmission component, so that the two grinding structures 5 can perform grinding.

[0040] The conveyor line includes a support frame, a conveying roller 3, and a driving motor. The support frame includes a support rod 1 and a side plate 2. There are two side plates 2, and a reinforcing rod is provided at the bottom between the two side plates 2 for connecting the two side plates 2 together. The support rod 1 is a plurality of groups and is respectively arranged at the bottom of the two side plates 2 to support the side plates 2. The driving motor is arranged at the bottom of the support frame. The plurality of conveying rollers 3 are arranged between the two side plates 2. The surface of the conveying roller 3 is friction rubber to prevent the side slip with the bottom of the cable tray plate during the conveying process, so as to further improve the conveying effect of the cable tray plate. The plurality of conveying rollers 3 are all provided with sprockets A, and the sprockets A are connected by chains. The output end of the driving motor is provided with a sprocket B, and the sprocket B is connected to one of the sprockets A through a chain, so that the driving motor drives the sprocket B to rotate when it works, and the sprocket B drives one of the sprockets A to rotate through the chain, and the rotating sprocket A drives the sprocket A to rotate together through the chain, so that the plurality of conveying rollers 3 rotate in the same direction to facilitate the conveying and movement of the cable tray plate.

[0041] The pressure roller assembly 4 includes a limiting pressure roller and a connecting shaft, one end of the connecting shaft is rotatably connected to the limiting pressure roller, a retaining ring is fixedly sleeved on the surface of the connecting shaft near the limiting pressure roller, and the connecting shaft passes through the side plate 2 from the opposite side of the side plate 2, so that the retaining ring contacts the opposite surface of the side plate 2, and then the staff uses a nut to thread the surface of the connecting shaft at the opposite side of the retaining plate 2, so that the retaining ring abuts against the opposite surface of the side plate 2, thereby connecting the connecting shaft to the side plate 2, and further making the limiting pressure roller between the two side plates 2. The position above the conveying roller 3, the pressure roller assembly 4 can limit the top of the cable tray plate when in use to prevent the top of the plate from being lifted up and flipped without restriction during the process of the conveying roller 3 conveying and moving the cable tray plate.

[0042] The wire pressing assembly 7 includes a positioning rod 71, and the positioning rod 71 includes a concave block portion, a transverse block portion and a vertical block portion, the concave block portion is connected to the surface of the transverse block portion, the vertical block portion is connected to one end of the transverse block portion and is away from the concave block portion, wherein the concave block portion is clamped on the top of the side plate 2 and connected by bolts, and an adjustment rod 72 is rotatably penetrated on the surface of the vertical block portion, and also includes a displacement rod 73 that movably penetrates the side plate 2, one end of the displacement rod 73 is rotatably provided with a wire pressing roller 75, and the end of the displacement rod 73 away from the wire pressing roller 75 penetrates to the inside and is provided with an adjustment hole 74 for threaded connection of the adjustment rod 72 When in use, the adjusting rod 72 is rotated to make it rotate inside the adjusting hole 74 through the thread. Since the displacement rod 73 is approximately square and slides through the side plate 2, the displacement rod 73 is limited. Therefore, the rotation of the adjusting rod 72 can drive the displacement rod 73 to move horizontally through the thread, thereby driving the pressing roller 75 to move between the two side plates 2, thereby facilitating the adjustment of the pressing roller 75 during the production of the cable tray, so that it is convenient to press the fold lines of different distances, thereby facilitating the production of cable trays of different height specifications.

[0043] The support assembly 55 includes a mounting rod A551, and transverse plates 552 are provided at the upper and lower positions of the surface displacement of the mounting rod A551, and connecting plates 553 are provided between the transverse plates 552 and on both sides of the mounting rod A551. The connecting plates 553 are used to connect the two transverse plates 552 together, and baffles 554 are provided on the sides of the connecting plates 553 and the transverse plates 552 to prevent grinding chips from entering the inner circle of the grinding belt 56. The two transverse plates 552 can stretch the grinding belt 56 to prevent the grinding belt 56 from not contacting the surface of the cable tray plate, so that the grinding belt 56 can better contact and grind with the surface of the cable tray plate.

[0044] The opening component 6 includes abutting holes B12 opened on the opposite end faces of the rotary cylinders A511, B512, C531, and D532, and further includes a screw rod 61. Both ends of the screw rod 61 are provided with abutting blocks A62. An abutting block B63 is sleeved on the surface of the abutting block A62 through an abutting hole A64 and abuts against the inside of the abutting hole B12. Two nuts respectively close to the two abutting blocks A62 are provided on the surface of the screw rod 61 through reverse threads. During use, the operator rotates the nuts so that the nuts approach the abutting blocks A62 through the threads and abut against the opposite faces of the abutting blocks B63. Continuing to rotate the nuts causes the abutting blocks B63 to move on the surface of the abutting blocks A62 through the abutting holes A64 and abut against the inside of the abutting holes B12, so that the opposite ends of the rotary cylinder A511 and the rotary cylinder D532, and the rotary cylinder B512 and the rotary cylinder C531 are subjected to extrusion forces and penetrate through the through holes opened on the opposite faces of the side plates 2, and then the grinding structure 5 can be installed between the two side plates 2 for installation and use without bolts.

[0045] The transmission component includes an engaging component 8, a gear B9, and a transmission component 10. The engaging component 8 is arranged at one end of the rotary cylinder D532 in the lower grinding component B54 and is far from the opening component 6. The gear B9 is arranged at one end of the rotary cylinder D532 in the upper grinding component B53 and is far from the opening component 6. The engaging component 8 includes a mounting rod B81 connected to the end of the rotary cylinder D532 and far from the abutting hole B12. The mounting rod B81 includes a rectangular portion and a cylindrical portion. The rectangular portion is connected to the cylindrical portion, and the position of the rectangular portion far from the cylindrical portion is connected to the rotary cylinder D532. A gear A82 is sleeved on the surface of the rectangular portion, and a transmission disk A83 is sleeved at the connection position of the rectangular portion and the cylindrical portion. A positioning nut is sleeved on the surface of the cylindrical portion through threads to limit the gear A82 and the transmission disk A83 on the surface of the mounting rod B81, facilitating the installation of the gear A82 and the transmission disk A83.

[0046] The transmission assembly 10 includes a motor 101 connected to the surface of a side plate 2 through a mounting bracket 105. A shaft rod 102 is provided at the output end of the motor 101, and a transmission disk B 103 is provided on the surface of the shaft rod 102. It also includes a transmission belt 104 sleeved on the transmission disk A 83 and the transmission disk B 103. The inner ring of the transmission belt 104 is in a meshed tooth pressure and tooth groove shape with the surfaces of the transmission disk A 83 and the transmission disk B 103. When the motor 101 is controlled to work by an external controller, the motor 101 drives the transmission disk B 103 to rotate through the shaft rod 102. The transmission disk B 103 drives the transmission belt 104 to rotate through the meshing of the tooth pressure and the tooth groove. Further, the transmission belt 104 drives the two transmission disks A 83 to rotate, and the two transmission disks A 83 drive the engaged gear B 9 to rotate. Since the grinding belt 56 is sleeved between the rotating cylinder C 531 and the rotating cylinder D 532 and between the rotating cylinder A 511 and the rotating cylinder B 512, and the rotating cylinder D 532 and the rotating cylinder B 512 as well as the rotating cylinder C 531 and the rotating cylinder A 511 are connected through an opening assembly, the rotation of the rotating cylinder D 532 can cause the grinding belt 56 and the rotating cylinder A 511, the rotating cylinder B 512, and the rotating cylinder C 531 to rotate, and further perform the grinding work on the punched part through the grinding belt 56.

[0047] A blowing component 11 is provided on the side of a side plate 2. The blowing component 11 includes a support base 117 fixedly connected to the bottom of a side plate 2. At the top of the support base 117, there is an air box 116 that matches the cover 114 and covers the outside of the impeller 113. And at the bottom of the air box 116, there is a positioning seat 118 that fits the top of the support base 117. The support base 117 and the positioning seat 118 are connected by bolts to position the air box 116. An air inlet hole is provided on the air box 116; the blowing component 11 also includes a screw hole 111 opened at the end of the rotary cylinder D532 away from the opening component 6. And a rotary rod 112 is threadedly connected inside the screw hole 111. The rotary rod 112 is provided with a screw block for rotation. A cover 114 is sleeved on the surface of the rotary rod 112 and is located between the screw block and the end of the rotary cylinder D532. An impeller 113 is sleeved on the surface of the rotary rod 112. A circular block for the impeller 113 to abut against is sleeved on the surface of the rotary rod 112. And a nut is provided on the surface of the rotary rod 112 through threads to squeeze and abut the impeller 113 against the surface of the circular block. The cover 114 is communicated with a blowing pipe group 115 on the surface. The blowing pipe group 115 includes a blowing pipe A and a blowing pipe B. Both ends of the blowing pipe A are communicated with the cover 114 and a side plate 2. One end of the blowing pipe B is communicated with the surface of the blowing pipe A. And the other end of the blowing pipe B passes through the bottom of the support frame and extends to the surface of the other side plate 2 and is communicated with the side plate 2. So that the blowing ends of the blowing pipe A and the blowing pipe B face between the grinding belts 56. Among them, the air box 116 and the cover 114 form an air storage cavity. When the rotary cylinder D532 rotates to drive the rotary rod 112 to rotate, the rotary rod 112 drives the impeller 113 to rotate inside the air storage cavity. The impeller 113 rotates to suck air into the air storage cavity through the air inlet hole. Then when the air enters the air storage cavity, it is blown out from the blowing pipe A and the blowing pipe B to between the grinding belts 56, so as to blow away the grinding debris generated by grinding.

[0048] As described above, it is only the preferred specific embodiment of the present invention. However, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A device for manufacturing a high-voltage wire and cable bridge, including a conveyor line, characterized in that, The conveyor line is provided with a plurality of pressing roller assemblies (4), two grinding structures (5) and a plurality of wire pressing assemblies (7). The two grinding structures (5) both comprise an upper grinding assembly A (51), a lower grinding assembly A (52), an upper grinding assembly B (53), a lower grinding assembly B (54), a support assembly (55) and a grinding belt (56). The upper grinding assembly A (51) and the lower grinding assembly A (52) both comprise a rotating drum A (511) and a rotating drum B (512). The upper grinding assembly B (53) and the lower grinding assembly B (54) both comprise a rotating drum C (531) and a rotating drum D (532). The rotating drum A (511) and the rotating drum B (512) are connected to each other. 2) and the surfaces of the rotating drum C (531) and the rotating drum D (532) are respectively sleeved with grinding belts (56), a plurality of the supporting components (55) are respectively arranged in the grinding belts (56) and connected between the rotating drum A (511) and the rotating drum B (512) and between the rotating drum C (531) and the rotating drum D (532), an opening component (6) is arranged between the opposite ends of the rotating drum A (511) and the rotating drum C (531) and between the opposite ends of the rotating drum B (512) and the rotating drum D (532), and the upper grinding component A (51), the lower grinding component A (52), the upper grinding component B (53) and the lower grinding component B (54) are connected by transmission components; The conveyor line comprises a support frame, conveyor rollers (3), and a drive motor. The support frame comprises a support rod (1) and a side plate (2). The support rod (1) is a plurality of groups and is respectively arranged at the bottom of the two side plates (2) for supporting the side plates (2). The drive motor is arranged at the bottom of the support frame. The plurality of groups of conveyor rollers (3) are arranged between the two side plates (2). The plurality of groups of conveyor rollers (3) are all provided with sprockets A, and the sprockets A are connected by chains. The output end of the drive motor is provided with a sprocket B, and the sprocket B is connected to one of the plurality of sprockets A by a chain. The pressure roller assembly (4) comprises a limiting pressure roller and a connecting shaft, one end of the connecting shaft is rotatably connected to the limiting pressure roller, a retaining ring is fixedly sleeved on the surface of the connecting shaft near the position of the limiting pressure roller, and the connecting shaft passes through the side plate (2) from the opposite side of the side plate (2); The wire pressing assembly (7) comprises a positioning rod (71), the positioning rod (71) comprising a concave block portion, a transverse block portion and a vertical block portion, the concave block portion is connected to the surface of the transverse block portion, the vertical block portion is connected to one end of the transverse block portion and is away from the concave block portion, wherein the concave block portion is clamped on the top of the side plate (2) and connected by bolts, and an adjustment rod (72) is rotatably penetrated on the surface of the vertical block portion; It also includes a displacement rod (73) movably penetrating the side plate (2), one end of the displacement rod (73) being rotatably provided with a wire pressing roller (75), and one end of the displacement rod (73) away from the wire pressing roller (75) penetrating to an interior provided with an adjustment hole (74) for threaded connection of the adjustment rod (72); The support component (55) includes a mounting rod A (551). Transverse plates (552) are provided at both the upper and lower positions on the surface of the mounting rod A (551). Connecting plates (553) are provided on both sides of the mounting rod A (551) between the transverse plates (552). Baffles (554) are provided at the side edges of the connecting plates (553) and the transverse plates (552). The opening component (6) includes abutting holes B (12) opened on the opposite end faces of the rotating cylinder A (511), the rotating cylinder B (512), the rotating cylinder C (531), and the rotating cylinder D (532). It further includes a screw rod (61). Abutting blocks A (62) are provided at both ends of the screw rod (61). An abutting block B (63) is sleeved on the surface of the abutting block A (62) through an abutting hole A (64) and abuts against the inside of the abutting hole B (12). Two nuts respectively close to the two abutting blocks A (62) are provided on the surface of the screw rod (61) through reverse threads. The transmission component includes an engaging component (8), a gear B (9), and a transmission component (10). The engaging component (8) is arranged at one end of the rotating cylinder D (532) in the lower grinding component B (54) and away from the opening component (6). The gear B (9) is arranged at one end of the rotating cylinder D (532) in the upper grinding component B (53) and away from the opening component (6). The engaging component (8) includes a mounting rod B (81) connected to the end of the rotating cylinder D (532) and away from the abutting hole B (12). The mounting rod B (81) includes a rectangular part and a cylindrical part. The rectangular part is connected to the cylindrical part. The position of the rectangular part away from the cylindrical part is connected to the rotating cylinder D (532). A gear A (82) is sleeved on the surface of the rectangular part. A transmission disk A (83) is sleeved at the connection position of the rectangular part and the cylindrical part.

2. The manufacturing device of a high-voltage wire and cable bridge according to claim 1, characterized in that, The transmission component (10) includes a motor (101) connected to the surface of a side plate (2) through a mounting frame (105). A shaft rod (102) is provided at the output end of the motor (101). A transmission disk B (103) is provided on the surface of the shaft rod (102). It further includes a transmission belt (104) sleeved on the transmission disk A (83) and the transmission disk B (103). The inner ring of the transmission belt (104) is in a shape of meshing tooth pressure and tooth grooves with the surfaces of the transmission disk A (83) and the transmission disk B (103). The motor (101) drives the transmission disk B (103) to rotate through the shaft rod (102). The transmission disk B (103) drives the transmission belt (104) to rotate through meshing of tooth pressure and tooth grooves.

3. The manufacturing device of a high-voltage wire and cable bridge according to claim 2, characterized in that A blowing component (11) is provided on the side of a side plate (2). The blowing component (11) includes a support base (117) fixedly connected to the bottom of a side plate (2). A wind box (116) that matches the cover (114) and covers the outside of the impeller (113) is provided on the top of the support base (117). A positioning seat (118) that fits the top of the support base (117) is provided at the bottom of the wind box (116). The support base (117) and the positioning seat (118) are connected by bolts. An air inlet hole is opened on the wind box (116).

4. The manufacturing device of a high-voltage wire and cable bridge according to claim 3, characterized in that, The blowing component (11) further includes a screw hole (111) opened at a position of the end of the rotary drum D (532) far from the opening component (6), and a rotary rod (112) is threadedly connected inside the screw hole (111). An impeller (113) is sleeved on the surface of the rotary rod (112), and a retaining cover (114) is sleeved on the surface of the rotary rod (112). A blowing pipe group (115) is communicated with the surface of the retaining cover (114). The blowing pipe group (115) includes a blowing pipe A and a blowing pipe B. Both ends of the blowing pipe A are communicated with the retaining cover (114) and a side plate (2). One end of the blowing pipe B is communicated with the surface of the blowing pipe A, and the other end of the blowing pipe B passes through the bottom of the support frame and extends to the surface of the other side plate (2) and is communicated with the side plate (2).

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