Copper bar material stacking device and use method thereof

Abstract

The invention discloses a copper bus bar splicing and stacking device and a use method thereof, relating to the technical field of copper bus bar production. The technical solution is as follows: the device comprises two base plates, wherein a motor is provided at the bottom of one of the base plates, a stacking mechanism is provided between the two base plates, and an adjustment mechanism is provided on the tops of the two base plates. The adjustment mechanism comprises a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are respectively embedded in the two base plates, the first rotating shaft is fixedly connected to the output end of the motor, the first rotating shaft and the second rotating shaft are respectively movably connected to the two base plates through rolling bearings, threaded rods are provided on the tops of the two base plates, the two threaded rods are respectively fixedly sleeved on the outsides of the first rotating shaft and the second rotating shaft, and threaded blocks are sleeved on the outsides of the two threaded rods. The beneficial effects of the invention are as follows: the invention greatly improves the efficiency of copper bus bar stacking, and at the same time, the device can stack multiple layers of copper bus bars through the adjustment mechanism, thereby greatly improving production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of copper busbar production, and in particular to a copper busbar splicing and stacking device and a use method thereof. Background Art

[0002] Copper busbars, also known as copper busbars or copper busbars, are long conductors made of copper with rectangular or chamfered (rounded) cross-sections (rounded corners are now commonly used to prevent tip discharges). They carry current and connect electrical equipment in circuits. Copper busbars are widely used in electrical equipment, especially complete power distribution systems.

[0003] The existing copper busbars need to be stacked after production, but the existing method of stacking the copper busbars is generally manual work. However, manual stacking of the copper busbars consumes a lot of labor, greatly increases the production cost, and reduces the stacking efficiency. Summary of the Invention

[0004] To this end, the present invention provides a copper busbar material connection and stacking device and a method for using the same. The user inserts a wooden pad from two fixed tubes into the interior of two positioning tubes, and the two wooden pads support the copper plate. The loading component is then started to work, so that the copper plate falls on the top of the two wooden pads. At the same time, the stacking component stacks the copper busbars. The adjustment mechanism enables the stacking mechanism to perform multi-layer stacking, so as to solve the problem that manual stacking of copper busbars consumes a lot of labor, greatly increases production costs, and reduces stacking efficiency.

[0005] In order to achieve the above-mentioned object, the present invention provides the following technical solution: a copper bar splicing and stacking device, comprising two bottom plates, wherein a motor is provided at the bottom of one of the bottom plates, a stacking mechanism is provided between the two bottom plates, and an adjustment mechanism is provided at the top of the two bottom plates;

[0006] The adjusting mechanism includes a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are respectively embedded in the two base plates, the first rotating shaft is fixedly connected to the output end of the motor, the first rotating shaft and the second rotating shaft are respectively movably connected to the two base plates through rolling bearings, a threaded rod is provided on the top of the two base plates, the two threaded rods are respectively fixedly sleeved on the outside of the first rotating shaft and the second rotating shaft, a threaded block is sleeved on the outside of the two threaded rods, the two threaded rods are respectively connected to the two threaded blocks through threads, the insides of the two threaded rods are fixedly connected to two connecting plates, a transmission box is provided on the top of the two threaded rods, the transmission box is movably connected to the first rotating shaft and the second rotating shaft through rolling bearings, and a transmission assembly is provided inside the transmission box;

[0007] The stacking mechanism includes two positioning plates, the two positioning plates are respectively fixedly connected to the inner sides of multiple connecting plates, the two positioning plates are embedded with two movable plates in the inner sides of the two positioning plates, the outer sides of the multiple movable plates are fixedly connected to movable blocks, the outer sides of the two positioning plates are provided with movable grooves, the outer ends of the multiple movable blocks respectively pass through the two movable grooves and extend to the outer sides of the two positioning plates, the outer sides of the two positioning plates are provided with two electric push rods, the multiple movable blocks are respectively fixedly connected to the inner ends of multiple electric push rods, a cross plate is provided between the two positioning plates, the cross plate is fixedly connected to the front ends of two of the movable plates, and the inner sides of the rear ends of the other two movable plates are fixedly connected to fixed blocks, the front side of the cross plate is fixedly connected to two positioning tubes, the rear sides of the two fixed blocks are fixedly connected to fixed tubes, the tops of the two positioning tubes are provided with a feeding assembly, and the rear sides of the two positioning tubes are provided with a stacking assembly.

[0008] Preferably, the transmission assembly includes a first sprocket and a second sprocket, the first sprocket and the second sprocket are both embedded in the transmission box, the first sprocket and the second sprocket are fixedly sleeved on the outside of the first rotating shaft and the second rotating shaft respectively, a chain is sleeved on the outside of the first sprocket and the second sprocket, and the first sprocket and the second sprocket are connected by a chain drive.

[0009] Preferably, the stacking assembly includes a fixed frame, which is fixedly connected to the rear sides of the two fixed blocks, the front side of the fixed frame is fixedly connected to an electric telescopic plate, the front end of the electric telescopic plate is fixedly connected to a movable plate, the front side of the movable plate is fixedly connected to a first spring, and the front ends of the two first springs are fixedly connected to push plates.

[0010] Preferably, the feeding assembly includes two support plates, the two support plates are fixedly connected to the tops of the two fixed blocks respectively, and the tops of the two support plates are fixedly connected with a feeding box.

[0011] Preferably, hydraulic rods are fixedly connected to both sides of the loading box, the top ends of the two hydraulic rods are fixedly connected to lifting plates, a lifting rod is fixedly connected between the two lifting plates, and the bottom ends of the lifting rods are fixedly connected to an extrusion plate.

[0012] Preferably, a resistance plate is embedded in the interior of the feeding box, and a plurality of second springs are fixedly connected to the rear side of the resistance plate, and the plurality of second springs are all fixedly connected to the inner wall of the rear side of the feeding box.

[0013] Preferably, a discharge chute is provided at the bottom of the loading box.

[0014] Preferably, the tops of the two base plates are fixedly connected with sliding rods, the two sliding rods are respectively arranged on the outsides of the two threaded blocks, the tops of the two sliding rods are fixedly connected with top plates, and the two top plates are respectively fixedly connected to both sides of the transmission box.

[0015] Preferably, the outer sides of the two threaded blocks are fixedly connected with sliders, the two sliders are respectively sleeved on the outer sides of the two slide rods, and the two sliders are respectively slidably connected to the two slide rods.

[0016] The present invention also provides a copper busbar material stacking method;

[0017] S1: The present invention is to allow the user to move the wooden pad from the two fixed tubes 17 into the two positioning tubes 16, and the two wooden pads support the copper plates. After the support is completed, a weighing tray needs to be placed at the bottom of the two wooden pads to make the structure more stable. After placing the wooden pads, the copper bars to be stacked are placed inside the loading box 27, and the second spring 33 and the contact plate 32 are used to contact the multiple copper bars, and the two hydraulic rods 28 are started to work. The two hydraulic rods 28 work to drive the lifting plate 29 and the extrusion plate 31 to move downward, and the extrusion plate 31 moves downward to squeeze the copper bars located above the discharge chute 34, so that the corresponding copper bars fall to the top of the two wooden pads, and after falling, the electric telescopic plate 22 is started to work, and the electric telescopic plate 22 works to drive the moving plate 23 and the push plate 25 to move, and the push plate 25 moves to push the copper bars, and the reciprocating operation is repeated so that the multiple copper bars are closely arranged together;

[0018] S2: After the first layer of stacking is completed, the two electric push rods 13 are started to work, and the two electric push rods 13 are extended to move the multiple movable plates 10. The movement of the multiple movable plates 10 causes the two positioning tubes 16 and the fixed tube 17 to separate from the wooden pads, and then the motor 2 is started to work. The motor 2 drives the first rotating shaft 3 and the first sprocket 18 to rotate, and the rotation of the first sprocket 18 drives the second sprocket 19 and the second rotating shaft 4 to rotate. The rotation of the first rotating shaft 3 and the second rotating shaft 4 drives the two threaded rods 5 to rotate. The rotation of the two threaded rods 5 drives the two threaded blocks 6 to move up to the corresponding positions, and then the other two wooden pads are deepened, and the above steps are repeated to stack the copper busbars on the previous layer.

[0019] The beneficial effects of the present invention are:

[0020] 1. The present invention allows the user to insert the wooden pad from the two fixed tubes into the two positioning tubes. The two wooden pads support the copper plate, and then start the loading assembly to make the copper plate fall on the top of the two wooden pads. At the same time, the stacking assembly stacks the copper bars. The adjustment mechanism enables the stacking mechanism to perform multi-layer stacking, so as to solve the problem that manual stacking of copper bars consumes a lot of labor, greatly increases production costs, and reduces stacking efficiency. The present invention greatly improves the efficiency of copper bar stacking. At the same time, the device can perform multi-layer copper bar stacking through the adjustment mechanism, which greatly improves production efficiency.

[0021] 2. In addition, this device uses a loading component and a stacking component to make the copper busbars stacked more tightly, thereby making the overall stacked copper busbar structure more stable and preventing the stacked copper busbars from tilting and falling. In addition, this device has more automated structures, which reduces manual intervention and greatly reduces the loss of labor costs, bringing great benefits to producers. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely exemplary, and those skilled in the art can, without inventive effort, derive other implementation drawings based on the provided drawings.

[0023] The structures, proportions, sizes, etc. illustrated in this specification are intended only to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in sizes, without affecting the efficacy and objectives of the present invention, shall still fall within the scope of the technical contents disclosed herein.

[0024] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0025] Figure 2 A schematic diagram of the three-dimensional structure of the adjustment mechanism provided by the present invention;

[0026] Figure 3 The present invention provides Figure 2 A magnified view of point A in the figure;

[0027] Figure 4 The present invention provides Figure 2 Enlarged view of point B in FIG.

[0028] Figure 5 A schematic diagram of the three-dimensional structure of the stacking mechanism provided by the present invention;

[0029] Figure 6 The present invention provides Figure 5 Enlarged view of point C in the figure;

[0030] Figure 7 A schematic diagram of the three-dimensional structure of the feeding assembly provided by the present invention;

[0031] In the figure: 1 bottom plate, 2 motor, 3 first rotating shaft, 4 second rotating shaft, 5 threaded rod, 6 threaded block, 7 connecting plate, 8 transmission box, 9 positioning plate, 10 movable plate, 11 movable block, 12 movable groove, 13 electric push rod, 14 cross plate, 15 fixed block, 16 positioning tube, 17 fixed tube, 18 first sprocket, 19 second sprocket, 20 chain, 21 fixed frame, 22 electric telescopic plate, 23 movable plate, 24 first spring, 25 push plate, 26 support plate, 27 loading box, 28 hydraulic rod, 29 lifting plate, 30 lifting rod, 31 extrusion plate, 32 contact plate, 33 second spring, 34 discharge chute, 35 slide bar, 36 top plate, 37 slider. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0033] Refer to the attached Figure 1 - Attachment Figure 7 The present invention provides a copper bar material stacking device and a method for using the same, comprising two base plates 1, wherein a motor 2 is provided at the bottom of one base plate 1, a stacking mechanism is provided between the two base plates 1, and an adjustment mechanism is provided at the top of the two base plates 1;

[0034] The adjusting mechanism includes a first rotating shaft 3 and a second rotating shaft 4, which are respectively embedded in the two base plates 1, and the first rotating shaft 3 is fixedly connected to the output end of the motor 2. The first rotating shaft 3 and the second rotating shaft 4 are respectively movably connected to the two base plates 1 through rolling bearings. A threaded rod 5 is provided on the top of the two base plates 1. The two threaded rods 5 are respectively fixedly sleeved on the outside of the first rotating shaft 3 and the second rotating shaft 4. A threaded block 6 is sleeved on the outside of the two threaded rods 5. The two threaded rods 5 are respectively connected to the two threaded blocks 6 through threads. The inside of the two threaded rods 5 are fixedly connected to two connecting plates 7. A transmission box 8 is provided on the top of the two threaded rods 5. The transmission box 8 is movably connected to the first rotating shaft 3 and the second rotating shaft 4 through rolling bearings, and a transmission assembly is provided inside the transmission box 8;

[0035] The stacking mechanism includes two positioning plates 9, which are respectively fixedly connected to the inner sides of the multiple connecting plates 7. Two movable plates 10 are embedded in the inner sides of the two positioning plates 9. The outer sides of the multiple movable plates 10 are fixedly connected with movable blocks 11. The outer sides of the two positioning plates 9 are provided with movable grooves 12. The outer ends of the multiple movable blocks 11 respectively pass through the two movable grooves 12 and extend to the outer sides of the two positioning plates 9. Two electric push rods 13 are provided on the outer sides of the two positioning plates 9. The multiple movable blocks 11 are respectively fixedly connected to the inner ends of the multiple electric push rods 13. A cross plate 14 is provided between the two positioning plates 9. The cross plate 14 is fixedly connected to the front ends of two of the movable plates 10. The inner sides of the rear ends of the other two movable plates 10 are fixedly connected with fixed blocks 15. Two positioning tubes 16 are fixedly connected to the front side of the cross plate 14. The rear sides of the two fixed blocks 15 are fixedly connected to fixed tubes 17. A feeding assembly is provided on the top of the two positioning tubes 16, and a stacking assembly is provided on the rear sides of the two positioning tubes 16.

[0036] In this embodiment, the present invention allows the user to push the wooden pad from the two fixed tubes 17 into the two positioning tubes 16, and the two wooden pads support the copper plates. After the support is completed, a weighing tray needs to be placed at the bottom of the two wooden pads to make the structure more stable. After the first layer of stacking is completed, the two electric push rods 13 are started to work, and the two electric push rods 13 extend to move the multiple movable plates 10. The multiple movable plates 10 move to separate the two positioning tubes 16 and the fixed tubes 17 from the wooden pads. Then the motor 2 is started to work, and the motor 2 drives the first rotating shaft 3 and the first sprocket 18 to rotate. The rotation of the first sprocket 18 drives the second sprocket 19 and the second rotating shaft 4 to rotate. The rotation of the first rotating shaft 3 and the second rotating shaft 4 drives the two threaded rods 5 to rotate. The rotation of the two threaded rods 5 drives the two threaded blocks 6 to move up to the corresponding positions, and then the other two wooden pads are pushed deeper, and the above steps are repeated to stack the copper bars of the upper layer.

[0037] Among them, in order to achieve the purpose of transmission, the present device adopts the following technical solutions: the transmission assembly includes a first sprocket 18 and a second sprocket 19, the first sprocket 18 and the second sprocket 19 are both embedded in the transmission box 8, the first sprocket 18 and the second sprocket 19 are fixedly sleeved on the outside of the first rotating shaft 3 and the second rotating shaft 4 respectively, and a chain 20 is sleeved on the outside of the first sprocket 18 and the second sprocket 19, and the first sprocket 18 and the second sprocket 19 are driven and connected by the chain 20;

[0038] Among them, in order to achieve the purpose of stacking and loading, this device adopts the following technical solutions: the stacking component includes a fixed frame 21, the fixed frame 21 is fixedly connected to the rear side of the two fixed blocks 15, the front side of the fixed frame 21 is fixedly connected to an electric telescopic plate 22, the front end of the electric telescopic plate 22 is fixedly connected to a moving plate 23, the front side of the moving plate 23 is fixedly connected to a first spring 24, the front ends of the two first springs 24 are fixedly connected to a push plate 25, the loading component includes two support plates 26, the two support plates 26 are respectively fixedly connected to the top of the two fixed blocks 15 The top of the two support plates 26 is fixedly connected to a feeding box 27, and both sides of the feeding box 27 are fixedly connected to hydraulic rods 28. The tops of the two hydraulic rods 28 are fixedly connected to lifting plates 29. A lifting rod 30 is fixedly connected between the two lifting plates 29. The bottom of the lifting rod 30 is fixedly connected to an extrusion plate 31. A resistance plate 32 is embedded in the feeding box 27, and a plurality of second springs 33 are fixedly connected to the rear side of the resistance plate 32. The plurality of second springs 33 are fixedly connected to the inner wall of the rear side of the feeding box 27. A discharge chute 34 is provided at the bottom of the feeding box 27.

[0039] After placing the wooden pads, the copper bars to be stacked are placed inside the loading box 27. The second spring 33 and the contact plate 32 are used to resist the multiple copper bars, and the two hydraulic rods 28 are started to work. The two hydraulic rods 28 drive the lifting plate 29 and the squeezing plate 31 to move downward. The squeezing plate 31 moves downward to squeeze the copper bars above the discharge chute 34, so that the corresponding copper bars fall to the top of the two wooden pads. After falling, the electric telescopic plate 22 is started to work, and the electric telescopic plate 22 drives the moving plate 23 and the push plate 25 to move. The push plate 25 moves to push the copper bars. This reciprocating operation makes the multiple copper bars tightly arranged together.

[0040] Among them, in order to achieve the purpose of limiting, this device adopts the following technical solution: the tops of the two base plates 1 are fixedly connected to sliding rods 35, the two sliding rods 35 are respectively arranged on the outside of the two threaded blocks 6, the tops of the two sliding rods 35 are fixedly connected to top plates 36, the two top plates 36 are respectively fixedly connected to the two sides of the transmission box 8, the outsides of the two threaded blocks 6 are fixedly connected to sliders 37, the two sliders 37 are respectively sleeved on the outsides of the two sliding rods 35, and the two sliders 37 are respectively slidably connected to the two sliding rods 35.

[0041] The usage process of the present invention is as follows: the present invention allows the user to move the wooden pad from the two fixed tubes 17 into the two positioning tubes 16, and the two wooden pads support the copper plates. After the support is completed, a weighing tray needs to be placed at the bottom of the two wooden pads to make the structure more stable. After placing the wooden pads, the copper bars to be stacked are placed inside the loading box 27, and the second spring 33 and the contact plate 32 are used to resist the multiple copper bars. The two hydraulic rods 28 are started to work, and the two hydraulic rods 28 work to drive the lifting plate 29 and the extrusion plate 31 to move downward. The extrusion plate 31 moves downward to squeeze the copper bars located above the discharge chute 34, so that the corresponding copper bars fall to the top of the two wooden pads. After falling, the electric telescopic plate 22 is started to work, and the electric telescopic plate 22 drives the moving plate 23 and the push plate 25 move, and the push plate 25 moves to push the copper busbar, and the operation is repeated so that multiple copper busbars are closely arranged together. After the first layer of stacking is completed, the two electric push rods 13 are started to work, and the two electric push rods 13 are extended to move multiple movable plates 10. The multiple movable plates 10 move so that the two positioning tubes 16 and the fixed tube 17 are separated from the wooden pad, and then the motor 2 is started to work. The motor 2 drives the first shaft 3 and the first sprocket 18 to rotate, and the rotation of the first sprocket 18 drives the second sprocket 19 and the second shaft 4 to rotate. The rotation of the first shaft 3 and the second shaft 4 drives the two threaded rods 5 to rotate. The rotation of the two threaded rods 5 drives the two threaded blocks 6 to move up to the corresponding position, and then the other two wooden pads are deepened, and the above steps are repeated to stack the copper busbars on the previous layer.

[0042] The above description is merely a preferred embodiment of the present invention. Anyone skilled in the art may utilize the above-described technical solutions to modify the present invention or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the present invention falls within the scope of protection claimed by the present invention.

Claims

1. A copper bar material stacking device, comprising two bottom plates (1), characterized in that: A motor (2) is provided at the bottom of one of the bottom plates (1), a stacking mechanism is provided between the two bottom plates (1), and an adjustment mechanism is provided at the tops of the two bottom plates (1); The regulating mechanism comprises a first rotating shaft (3) and a second rotating shaft (4), the first rotating shaft (3) and the second rotating shaft (4) are respectively embedded in the two bottom plates (1), the first rotating shaft (3) is fixedly connected to the output end of the motor (2), the first rotating shaft (3) and the second rotating shaft (4) are respectively movably connected to the two bottom plates (1) through rolling bearings, the tops of the two bottom plates (1) are provided with threaded rods (5), the two threaded rods (5) are respectively fixedly sleeved on the outside of the first rotating shaft (3) and the second rotating shaft (4), the outsides of the two threaded rods (5) are respectively sleeved with threaded blocks (6), the two threaded rods (5) are respectively connected to the two threaded blocks (6) through threads, the inner sides of the two threaded rods (5) are fixedly connected to two connecting plates (7), the tops of the two threaded rods (5) are provided with a transmission box (8), the transmission box (8) is movably connected to the first rotating shaft (3) and the second rotating shaft (4) through rolling bearings, and a transmission assembly is provided inside the transmission box (8); The stacking mechanism comprises two positioning plates (9), the two positioning plates (9) are respectively fixedly connected to the inner sides of a plurality of connecting plates (7), two movable plates (10) are embedded in the inner sides of the two positioning plates (9), the outer sides of the plurality of movable plates (10) are respectively fixedly connected to movable blocks (11), the outer sides of the two positioning plates (9) are respectively provided with movable grooves (12), the outer ends of the plurality of movable blocks (11) respectively pass through the two movable grooves (12) and extend to the outer sides of the two positioning plates (9), two electric push rods (13) are respectively provided on the outer sides of the two positioning plates (9), and the plurality of movable blocks (11) are respectively provided with movable grooves (12) and extend to the outer sides of the two positioning plates (9). The blocks (11) are respectively fixedly connected to the inner ends of the plurality of electric push rods (13); a transverse plate (14) is provided between the two positioning plates (9); the transverse plate (14) is fixedly connected to the front ends of two of the movable plates (10); the inner sides of the rear ends of the other two movable plates (10) are fixedly connected to fixed blocks (15); the front side of the transverse plate (14) is fixedly connected to two positioning tubes (16); the rear sides of the two fixed blocks (15) are fixedly connected to fixed tubes (17); the tops of the two positioning tubes (16) are provided with a feeding assembly; the rear sides of the two positioning tubes (16) are provided with a stacking assembly; The stacking assembly comprises a fixed frame (21), the fixed frame (21) is fixedly connected to the rear side of two fixed blocks (15), the front side of the fixed frame (21) is fixedly connected to an electric telescopic plate (22), the front end of the electric telescopic plate (22) is fixedly connected to a movable plate (23), the front side of the movable plate (23) is fixedly connected to a first spring (24), and the front ends of the two first springs (24) are fixedly connected to a push plate (25); The feeding assembly comprises two support plates (26), the two support plates (26) are fixedly connected to the tops of the two fixed blocks (15), and the tops of the two support plates (26) are fixedly connected to a feeding box (27); Both sides of the loading box (27) are fixedly connected to hydraulic rods (28), the top ends of the two hydraulic rods (28) are fixedly connected to lifting plates (29), a lifting rod (30) is fixedly connected between the two lifting plates (29), and the bottom ends of the lifting rods (30) are fixedly connected to an extrusion plate (31).

2. A copper bar splicing and stacking device according to claim 1, characterized in that: The transmission assembly comprises a first sprocket (18) and a second sprocket (19), the first sprocket (18) and the second sprocket (19) are both embedded in the transmission box (8), the first sprocket (18) and the second sprocket (19) are respectively fixedly sleeved on the outside of the first rotating shaft (3) and the second rotating shaft (4), a chain (20) is sleeved on the outside of the first sprocket (18) and the second sprocket (19), and the first sprocket (18) and the second sprocket (19) are driven and connected by the chain (20).

3. The copper bar splicing and stacking device according to claim 1, characterized in that: A resistance plate (32) is embedded in the loading box (27), and a plurality of second springs (33) are fixedly connected to the rear side of the resistance plate (32). The plurality of second springs (33) are all fixedly connected to the inner wall of the rear side of the loading box (27).

4. The copper bar splicing and stacking device according to claim 1, characterized in that: A discharge trough (34) is provided at the bottom of the loading box (27).

5. The copper bar splicing and stacking device according to claim 1, characterized in that: The tops of the two bottom plates (1) are fixedly connected to slide bars (35), the two slide bars (35) are respectively arranged on the outsides of the two threaded blocks (6), the tops of the two slide bars (35) are fixedly connected to top plates (36), and the two top plates (36) are respectively fixedly connected to both sides of the transmission box (8).

6. The copper bar splicing and stacking device according to claim 1, characterized in that: The outer sides of the two threaded blocks (6) are fixedly connected with sliders (37), the two sliders (37) are respectively sleeved on the outer sides of the two slide bars (35), and the two sliders (37) are respectively slidably connected to the two slide bars (35).

7. A copper bar splicing and stacking method, used for the copper bar splicing and stacking device according to any one of claims 1 to 6; S1: The user inserts the wooden pads from the two fixed tubes (17) into the two positioning tubes (16). The two wooden pads support the copper bars. After the support is completed, a weighing tray needs to be placed at the bottom of the two wooden pads to make the structure more stable. After the wooden pads are placed, the copper bars to be stacked are placed inside the loading box (27). The second spring (33) and the contact plate (32) are used to contact the multiple copper bars. The two hydraulic rods (28) are started to work. The two hydraulic rods (28) work to drive the lifting plate (29) and the extrusion plate (31) to move downward. The extrusion plate (31) moves downward to squeeze the copper bars located above the discharge chute (34), so that the corresponding copper bars fall to the top of the two wooden pads. After falling, the electric telescopic plate (22) is started to work. The electric telescopic plate (22) works to drive the moving plate (23) and the push plate (25) to move. The push plate (25) moves to push the copper bars. This reciprocating operation makes the multiple copper bars tightly arranged together. S2: After the first layer of stacking is completed, the two electric push rods (13) are started to work. The two electric push rods (13) extend to move the multiple movable plates (10). The multiple movable plates (10) move to separate the two positioning tubes (16) and the fixed tube (17) from the wooden pad. Then the motor (2) is started to work. The motor (2) drives the first rotating shaft (3) and the first sprocket (18) to rotate. The first sprocket (18) rotates to drive the second sprocket (19) and the second rotating shaft (4). The first rotating shaft (3) and the second rotating shaft (4) rotate to drive the two threaded rods (5). The two threaded rods (5) rotate to drive the two threaded blocks (6) to move up to the corresponding position. Then, another two wooden pads are inserted. The above steps are repeated to stack the copper bars of the previous layer.

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