A pressing tool for busbar production

Abstract

The present invention is applicable to the technical field of busbar production, and provides a pressing tool for busbar production, comprising: a base plate, an outer shell and a pressing mechanism arranged on the base plate; an elastic component for supporting the outer shell, and a pressing component is also arranged on the pressing component; and a loading box rotatably installed in the outer shell, a motor for driving the loading box to rotate is also arranged in the outer shell, and four groups of discharge cavities are also provided in the loading box, and a loading mechanism is provided in each group of discharge cavities, and an opening corresponding to the discharge cavities is provided on the outer shell, and a driving component for driving the translation plate to move is also provided in the loading box. The present invention avoids the need for manual placement of the busbar in the middle of the mold when the existing pressing tool is used through the coordinated arrangement of the outer shell, the loading box and the loading mechanism. If the operation is improper, the staff may be pinched by the mold, and there are certain safety hazards.

Description

Technical Field

[0001] The invention relates to the technical field of busbar production, and in particular to a pressing tool for busbar production. Background Art

[0002] In the power system, the busbar is a key component for power transmission, and its safety and stability are of vital importance. In order to prevent electrical faults such as short circuit and leakage from occurring in the busbar, and to improve the insulation performance and service life of the busbar, it is usually necessary to press insulating materials on the surface of the busbar, that is, during the production process of the busbar, Teflon cloth needs to be pressed on the outer surface of the busbar.

[0003] Chinese patent CN216579233U discloses a pressing tool for busbar production, including a support base, a winding support plate is fixedly installed on the upper surface of the support base and near the edge of one side of the outer surface, a lifting support platform is fixedly installed on one side of the winding support plate and located on the upper surface of the support base, a sealing door is provided on the outer surface of one side of the lifting support platform, and a limiting groove is provided on the front surface of the sealing door, a cloth limiting plate is fixedly installed on both sides of the lifting support platform and located on the upper surface of the support base, a second output support plate is fixedly installed on the upper surface of the support base and near the edge of the other side of the outer surface, and threaded holes are provided on the rear surfaces of the winding support plate and the second output support plate. When using it, it is necessary to manually place the busbar in the middle of the mold. If the operation is improper, the staff may be pinched by the mold, which poses certain safety hazards. Therefore, in view of the above status quo, it is urgent to provide a pressing tool for busbar production to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The object of the present invention is to provide a pressing tool for busbar production to solve the problems in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides a pressing tool for busbar production, comprising:

[0006] A substrate, an outer shell, and a pressing mechanism arranged on the substrate;

[0007] An elastic component for supporting the outer shell, wherein a plurality of elastic components are arranged on the substrate, and a pressing component for pressing the outer shell is also arranged on the pressing component;

[0008] And a loading box rotatably installed in the outer shell, the outer shell is also provided with a motor one for driving the loading box to rotate, and four groups of discharge chambers are also opened in the loading box, and a loading mechanism is provided in each group of discharge chambers, the outer shell is provided with openings corresponding to the discharge chambers, one group of openings faces the pressing mechanism, and the openings corresponding to the openings are used for loading and unloading, the loading mechanism includes a clamping block and a translation plate slidably installed in the discharge chamber, and the loading box is also provided with a driving assembly for driving the translation plate to move, the clamping block is slidably installed in two groups on the translation plate, and the translation plate is provided with a spring four for pressing the clamping block, and the opposing surfaces of the two groups of clamping blocks have inclined surfaces open outward, and guide blocks are provided on the inclined surfaces.

[0009] As a further solution of the present invention: the pressing mechanism comprises:

[0010] A bottom mold, wherein the bottom mold is fixedly mounted on the base plate;

[0011] An L-shaped plate 1 is fixedly mounted on the base plate, an upper mold is slidably mounted on the L-shaped plate 1, and a silicone pad is provided at the bottom of the upper mold and the top of the bottom mold;

[0012] A telescopic member for driving the upper mold to move, wherein the telescopic member is fixedly mounted on the L-shaped plate 1, and the telescopic end of the telescopic member is fixedly connected to the upper mold; wherein the telescopic member can be an electric telescopic cylinder or a hydraulic cylinder;

[0013] A material control box is arranged on the base plate, and one group of the material control boxes is arranged on both sides of the L-shaped plate. One group of the material control boxes is provided with a discharge roller for placing Teflon cloth, and the other group of the material control boxes is provided with a winding roller for collecting waste Teflon cloth.

[0014] As a further solution of the present invention: the elastic component comprises:

[0015] A support column slidably mounted on the base plate, wherein the top of the support column is fixedly connected to the outer shell;

[0016] A spring 1 for elastically supporting the outer shell, wherein the spring is set on the support column.

[0017] As a further solution of the present invention: the pressing assembly comprises:

[0018] L-shaped plate 2, wherein the L-shaped plate 2 is fixedly connected to the upper mold;

[0019] A pressing rod for pressing the outer shell, wherein at least two groups of the pressing rods are arranged on the L-shaped plate 2, and circular limiting plates are arranged at both ends of the L-shaped plate 2;

[0020] A second spring is used for pressing the circular limiting plate at the bottom of the pressing rod, and the second spring is sleeved on the pressing rod.

[0021] As a further solution of the present invention: the driving assembly comprises:

[0022] The threaded rod installed in the loading box is rotated, and a linkage block threadedly connected to the threaded rod is fixedly installed on the translation plate;

[0023] A transmission shaft is rotatably installed in the loading box, wherein the transmission shaft is connected to the threaded rod via a transmission member, and a driven gear is fixedly installed on the transmission shaft;

[0024] A rotating shaft is rotatably mounted in the outer shell, a driving gear meshing with the driven gear is fixedly mounted on the rotating shaft, and a second motor for driving the rotating shaft to rotate is also arranged in the outer shell.

[0025] As a further solution of the present invention: the outer shell is also provided with a cleaning mechanism and a cooling mechanism for cooperating with the feeding mechanism to clean the busbar before pressing and for cooling the busbar after pressing.

[0026] As a further solution of the present invention: a linkage frame is fixedly installed on the translation plate, two groups of driving rods are slidably installed on the linkage frame, and a through hole for the driving rods to pass through is opened on the side wall of the loading box, a connecting plate is fixedly installed between the two groups of driving rods, and an elastic belt is also arranged between the connecting plate and the linkage frame.

[0027] As a further solution of the present invention: the cleaning mechanism comprises:

[0028] A vertical plate fixedly mounted in the outer shell, wherein two sets of supporting shafts are rotatably mounted on the vertical plate, and gears are fixedly mounted on the two sets of supporting shafts, and the two sets of gears mesh with each other;

[0029] A cleaning roller for wiping the busbar, wherein the cleaning roller is fixedly mounted on the support shaft and the surface of the cleaning roller is made of soft material;

[0030] A friction wheel used in conjunction with the drive rod, wherein the friction wheel is fixedly mounted on one of the support shafts;

[0031] A baffle is slidably mounted in the outer shell, and an elastic telescopic rod for pulling the baffle toward one side of the vertical plate is also arranged in the outer shell.

[0032] As a further solution of the present invention: the cooling mechanism comprises:

[0033] A compression box is fixedly installed in the outer shell, wherein the outer shell is provided with a cavity connected to the compression box, and the outer shell is also provided with a plurality of spoiler holes connected to the cavity;

[0034] A cold air nozzle, which is arranged on both sides of the spoiler hole; when in use, the cold air nozzle is connected to an external refrigeration device;

[0035] A piston plate slidably mounted in the compression box, wherein a spring 3 for pressing the piston plate is also arranged in the compression box;

[0036] A push-pull rod is slidably mounted on the compression box, one end of the push-pull rod is fixedly connected to the piston plate, and the other end of the push-pull rod is fixedly mounted with a linkage plate for use with the drive rod.

[0037] As a further solution of the present invention: the shape of the opening on the outer shell facing the pressing mechanism is the same as the shape of the opening of the discharge cavity.

[0038] By adopting the above technical scheme, the present invention has the following beneficial effects: the motor drives the loading box to rotate 90° each time, so that the discharge cavity always corresponds to the opening on the outer shell, and the busbar is conveniently sent into the discharge cavity through the opening on the side away from the pressing mechanism, and the busbar is conveniently inserted between the two groups of clamping blocks through the inclined surface provided on the clamping block, and the clamping block can fix the busbar by the pressing action of the spring four on the clamping block, and the busbar can be guided to the middle position of the clamping block by the guiding action of the guide block, wherein a plurality of groups of fixing holes are evenly spaced on the inclined surface of the clamping block, and a protrusion plugged into the fixing hole is provided at the bottom of the guide block, so as to realize the detachable connection between the guide block and the clamping block. The position of the guide block can be adjusted to accommodate busbars of different widths. Each time a busbar is fixed, the loading box will rotate once. When the discharge cavity with the busbar is moved to the pressing mechanism, the driving assembly will drive the four sets of translation plates to move outward at the same time, so as to facilitate the movement of the fixed busbar into the working area of ​​the pressing mechanism. After the pressing is completed, the driving assembly drives the translation plate to reset (move upward into the material box). After the reset is completed, the loading box will continue to rotate, and the pressed busbar can be moved out at the opening for loading. By repeating the above steps, continuous pressing can be achieved, and the fixed busbar can be automatically sent into or removed from the pressing mechanism, which effectively improves the safety performance of the tooling and improves production efficiency at the same time.

[0039] The present invention avoids the problem that the existing pressing tooling needs to manually place the busbar in the middle of the mold when in use through the coordinated arrangement of the outer shell, the feeding box and the feeding mechanism. If the operation is improper, the staff may be pinched by the mold, which poses certain safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0041] Figure 1 It is a structural schematic diagram of the present invention.

[0042] Figure 2 for Figure 1 Schematic diagram of the rear view structure.

[0043] Figure 3 It is a schematic diagram of the internal structure of the outer shell in the present invention.

[0044] Figure 4 for Figure 3 Schematic diagram of the top view structure.

[0045] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0046] Figure 6 for Figure 3 Schematic diagram of the cross-sectional structure of the upper material box and the compression box.

[0047] Figure 7 It is a structural schematic diagram of the feeding mechanism in the present invention.

[0048] Figure 8 for Figure 7 Schematic diagram of the rear view structure.

[0049] In the attached figure: 1-base plate, 2-outer shell, 3-loading box, 4-discharging cavity, 5-support column, 6-spring 1, 7-control box, 8-L-shaped plate 1, 9-upper mold, 10-L-shaped plate 2, 11-telescopic member, 12-pressing rod, 13-spring 2, 14-Teflon cloth, 15-bottom mold, 16-compression box, 17-linkage plate, 18-cold air nozzle, 19-spoiler hole, 20-cooling hole, 21-baffle, 22-rotating shaft, 23- Vertical plate, 24-gear, 25-elastic telescopic rod, 26-support shaft, 27-friction wheel, 28-piston plate, 29-push-pull rod, 30-spring three, 31-driving rod, 32-cleaning roller, 33-driving gear, 34-translation plate, 35-clamping block, 36-driven gear, 37-transmission member, 38-linkage block, 39-threaded rod, 40-guide block, 41-linkage frame, 42-elastic belt, 43-connecting plate, 44-transmission shaft. DETAILED DESCRIPTION

[0050] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0051] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0052] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention will be understood according to specific circumstances.

[0053] The present invention is further explained below in conjunction with specific implementation modes.

[0054] See also Figure 1-Figure 8 , an embodiment of the present invention provides a busbar production pressing tool, the busbar production pressing tool comprising:

[0055] A substrate 1, an outer shell 2, and a pressing mechanism arranged on the substrate 1;

[0056] An elastic component for supporting the outer shell 2, wherein multiple groups of the elastic components are arranged on the substrate 1, and a pressing component for pressing the outer shell 2 is also arranged on the pressing component;

[0057] And a loading box 3 rotatably installed in the outer shell 2, the outer shell 2 is also provided with a motor one for driving the loading box 3 to rotate, and four groups of discharge chambers 4 are also opened in the loading box 3, and a loading mechanism is provided in each group of discharge chambers 4, the outer shell 2 is provided with openings corresponding to the discharge chambers 4, one group of openings faces the pressing mechanism, and the openings corresponding to the openings are used for loading and unloading, the loading mechanism includes a clamping block 35 and a translation plate 34 slidably installed in the discharge chamber 4, the loading box 3 is also provided with a driving component for driving the translation plate 34 to move, the clamping block 35 is slidably installed in two groups on the translation plate 34, and the translation plate 34 is provided with a spring four for pressing the clamping block 35, the opposite surfaces of the two groups of clamping blocks 35 have an inclined surface open outward, and a guide block 40 is provided on the inclined surface.

[0058] In the embodiment of the present invention, the pressing tooling preferentially processes the busbars of straight bars; the motor 1 drives the loading box 3 to rotate so that the loading box 3 rotates 90° each time, so that the discharge chamber 4 always corresponds to the opening on the outer shell 2, and the busbar is conveniently fed into the discharge chamber 4 through the opening away from the side of the pressing mechanism, and the busbar is conveniently inserted between the two groups of clamping blocks 35 through the inclined surface provided on the clamping block 35, and the clamping block 35 is pressed by the spring 4 to fix the busbar, and the guiding effect of the guide block 40 can guide the busbar to the middle position of the clamping block 35, wherein the inclined surface of the clamping block 35 is evenly spaced to form a plurality of groups of fixing holes, and the bottom of the guide block 40 is provided with a protrusion plugged into the fixing hole, so that the guide block 40 and the clamping block 35 can be detachably connected, so as to facilitate the adjustment of the position of the guide block 40, so as to adapt to busbars of different widths, and each busbar is fixed, The loading box 3 will rotate once, and when the discharge cavity 4 equipped with the busbar moves to the pressing mechanism, the driving assembly will drive the four sets of translation plates 34 to move outward at the same time, so as to facilitate the movement of the fixed busbar into the working area of ​​the pressing mechanism. After the pressing is completed, the driving assembly drives the translation plate 34 to reset (move upward into the material box 3). After the resetting is completed, the loading box 3 will continue to rotate, and the pressed busbar can be moved out at the opening for loading. The above steps are repeated, and continuous pressing can be achieved. At the same time, the fixed busbar can be automatically sent into or removed from the pressing mechanism, which effectively improves the safety performance of the tooling and improves the production efficiency at the same time. Compared with the prior art, the present invention avoids the need for manual placement of the busbar in the middle of the mold when the existing pressing tooling is used through the coordinated arrangement of the outer shell 2, the loading box 3 and the loading mechanism. If the operation is improper, the staff may be pinched by the mold, which poses a certain safety hazard.

[0059] In one embodiment of the present invention, see Figure 1-Figure 8 , the pressing mechanism comprises:

[0060] A bottom mold 15, wherein the bottom mold 15 is fixedly mounted on the base plate 1;

[0061] An L-shaped plate 8 is fixedly mounted on the base plate 1, an upper mold 9 is slidably mounted on the L-shaped plate 8, and a silicone pad is provided at the bottom of the upper mold 9 and the top of the bottom mold 15;

[0062] A telescopic member 11 for driving the upper mold 9 to move, wherein the telescopic member 11 is fixedly mounted on the L-shaped plate 8, and the telescopic end of the telescopic member 11 is fixedly connected to the upper mold 9; wherein the telescopic member 11 can be an electric telescopic cylinder or a hydraulic cylinder;

[0063] A material control box 7 is arranged on the base plate 1, and a group of the material control boxes 7 are arranged on both sides of the L-shaped plate 8, wherein one group of the material control boxes 7 is provided with a discharge roller for placing the Teflon cloth 14, and the other group of the material control boxes 7 is provided with a winding roller for collecting the waste of the Teflon cloth 14; wherein the material control boxes 7 are provided with a driving module for driving the discharge roller and the winding roller to rotate;

[0064] The elastic component comprises:

[0065] A support column 5 slidably mounted on the base plate 1, wherein the top of the support column 5 is fixedly connected to the outer shell 2;

[0066] A spring 6 for elastically supporting the outer shell 2, wherein the spring 6 is sleeved on the support column 5;

[0067] The pressing assembly comprises:

[0068] L-shaped plate 2 10, wherein the L-shaped plate 2 10 is fixedly connected to the upper mold 9;

[0069] A pressing rod 12 for pressing the outer shell 2, wherein at least two groups of the pressing rods 12 are provided on the L-shaped plate 10, and circular limiting plates are provided at both ends of the L-shaped plate 10;

[0070] A second spring 13 is used for pressing the circular limiting plate at the bottom of the pressing rod 12 , and the second spring 13 is sleeved on the pressing rod 12 .

[0071] In this embodiment, in the initial state of the outer shell 2, when the busbar is fixed between the clamping blocks 35, the height of the busbar is slightly higher than the silicone pad on the bottom mold 15, so that the translation plate 34 can push the fixed busbar to the top of the bottom mold 15 (that is, above the silicone pad on the bottom mold 15, and the Teflon cloth 14 located below passes between the silicone pad and the busbar). When the busbar is moved between the bottom mold 15 and the upper mold 9, the telescopic member 11 will drive the upper mold 9 to move downward, and the upper mold 9 can drive the L-shaped plate 10 to move downward, and the pressing rod 12 is pressed to On the outer shell 2, the outer shell 2 is moved toward the side of the substrate 1, so that the busbar is pressed onto the Teflon cloth 14 above the bottom mold 15, and the spring 13 can be used to make the pressing rod 12 slide on the L-shaped plate 10, so that the upper mold 9 can continue to move downward, and the upper Teflon cloth 14 can be pressed onto the busbar by the upper mold 9 to complete the pressing operation. After the pressing is completed, the new Teflon cloth 14 can be pulled between the upper mold 9 and the bottom mold 15 by the winding roller in one set of the material control boxes 7, and the waste Teflon cloth 14 is collected at the same time.

[0072] In one embodiment of the present invention, see Figure 1-Figure 8 , the driving assembly comprises:

[0073] A threaded rod 39 is rotatably mounted in the loading box 3, and a linkage block 38 threadedly connected to the threaded rod 39 is fixedly mounted on the translation plate 34; wherein an internal threaded hole is provided on the linkage block 38;

[0074] A transmission shaft 44 is rotatably mounted in the loading box 3, wherein the transmission shaft 44 is connected to the threaded rod 39 via a transmission member 37, and a driven gear 36 is fixedly mounted on the transmission shaft 44; wherein the transmission member 37 is a combined structure of a pulley and a transmission belt;

[0075] A rotating shaft 22 is rotatably mounted in the outer shell 2 , and a driving gear 33 meshing with a driven gear 36 is fixedly mounted on the rotating shaft 22 . A second motor for driving the rotating shaft 22 to rotate is also disposed in the outer shell 2 .

[0076] In this embodiment, the motor 2 drives the rotating shaft 22 to rotate, and cooperates with the driving gear 33 to drive the driven gear 36 to rotate. The driven gear 36 can drive the transmission shaft 44 to rotate, and cooperates with the transmission member 37 to drive the threaded rod 39 to rotate. The rotating threaded rod 39 can drive the linkage block 38 to move in the length direction of the threaded rod 39, and the linkage block 38 can drive the translation plate 34 to move. When the loading box 3 needs to rotate, the motor 2 is used to drive the rotating shaft 22 to move synchronously with the loading box 3, so as to avoid the problem of the driven gear 36 rotating due to the stationary driving gear 33 during the rotation of the loading box 3.

[0077] In one embodiment of the present invention, see Figure 1-Figure 8 The outer shell 2 is also provided with a cleaning mechanism and a cooling mechanism for cooperating with the feeding mechanism to clean the busbar before pressing and for cooling the busbar after pressing;

[0078] A linkage frame 41 is fixedly mounted on the translation plate 34, two sets of driving rods 31 are slidably mounted on the linkage frame 41, and a through hole for the driving rods 31 to pass through is opened on the side wall of the loading box 3, a connecting plate 43 is fixedly mounted between the two sets of driving rods 31, and an elastic belt 42 is also arranged between the connecting plate 43 and the linkage frame 41;

[0079] The cleaning mechanism comprises:

[0080] A vertical plate 23 fixedly mounted in the outer shell 2, two sets of support shafts 26 are rotatably mounted on the vertical plate 23, and gears 24 are fixedly mounted on the two sets of support shafts 26, and the two sets of gears 24 mesh with each other;

[0081] A cleaning roller 32 for wiping the busbar, wherein the cleaning roller 32 is fixedly mounted on the support shaft 26, and the surface of the cleaning roller 32 is made of a soft material;

[0082] A friction wheel 27 for use with the driving rod 31, wherein the friction wheel 27 is fixedly mounted on one set of the supporting shafts 26;

[0083] A baffle 21 is slidably mounted in the outer shell 2, and an elastic telescopic rod 25 is also provided in the outer shell 2 for pulling the baffle 21 toward the side of the vertical plate 23;

[0084] The cooling mechanism comprises:

[0085] A compression box 16 is fixedly installed in the outer shell 2, and a cavity connected to the compression box 16 is opened in the outer shell 2, and a plurality of spoiler holes 19 connected to the cavity are also opened on the outer shell 2; wherein the discharge cavity 4 is also provided with a plurality of strip holes to improve the cooling effect;

[0086] A cold air nozzle 18, which is arranged on both sides of the spoiler hole 19; when in use, the cold air nozzle 18 is connected to an external refrigeration device;

[0087] A piston plate 28 slidably mounted in the compression box 16, wherein the compression box 16 is further provided with a spring 30 for pressing the piston plate 28;

[0088] A push-pull rod 29 slidably mounted on the compression box 16, one end of the push-pull rod 29 is fixedly connected to the piston plate 28, and the other end of the push-pull rod 29 is fixedly mounted with a linkage plate 17 for cooperating with the drive rod 31;

[0089] The opening shape of the outer shell 2 facing the pressing mechanism is the same as the opening shape of the discharge chamber 4. When the driving rod 31 moves outward, the inner wall of the outer shell 2 can be used to block the driving rod 31, so that the driving rod 31 will not move outward in the direction toward the pressing mechanism, thereby avoiding affecting the pressing work.

[0090] In this embodiment, during lamination, the translation plate 34 will move outward, and the linkage frame 41 and the elastic belt 42 are used to pull the connecting plate 43 and the driving rod 31 to move synchronously. In the process of the driving rod 31 and the busbar moving outward at the same time, the friction between the driving rod 31 and the friction wheel 27 can drive the friction wheel 27 to rotate, and the friction wheel 27 can drive the support shaft 26 to rotate, and the gear 24 can be used to make the two groups of support shafts 26 drive the two groups of cleaning rollers 32 to rotate at the same time. When the busbar passes between the two groups of cleaning rollers 32, the cleaning rollers 32 can be used to clean both sides of the busbar to be processed, so as to prevent dust and other impurities on the busbar from affecting the lamination effect and then affecting the insulation effect. The elastic telescopic rod 25 is used to pull the baffle 21, so that the baffle 21 can be pressed on the end of the busbar, and the fixing effect of the clamping block 35 is used to make the busbar more stable during the cleaning process, and the cleaning rollers 32 can be replaced regularly to improve the cleaning effect.

[0091] The low-temperature gas blown out by the cold air nozzle 18 can be used to cool the busbar after pressing, and the driving rod 31 moving outward can also push the linkage plate 17 to move outward. The linkage plate 17 can drive the piston plate 28 to move through the push-pull rod 29. The piston plate 28 can be used to eject the gas in the compression box 16 through the spoiler hole 19, thereby driving the low-temperature gas blown out by the cold air nozzle 18 to evenly cover the busbar, so that the busbar can be evenly cooled, which is convenient for improving the cooling effect. Timely cooling treatment can improve the fit between the busbar and the Teflon cloth 14, thereby improving the insulation performance, avoiding the formation of gaps between the Teflon cloth 14 and the busbar, and increasing the risk of partial discharge. The low-temperature gas blown out by the cold air nozzle 18 can be used to cool the busbar after pressing. The outward moving drive rod 31 can also push the linkage plate 17 to move outward. The linkage plate 17 can drive the piston plate 28 to move through the push-pull rod 29. The piston plate 28 can be used to spray the gas in the compression box 16 through the spoiler hole 19, thereby driving the low-temperature gas blown out by the cold air nozzle 18 to evenly cover the busbar, so that the busbar can be evenly cooled, which is convenient for improving the cooling effect. Timely cooling treatment can improve the fit between the busbar and the Teflon cloth 14, thereby improving the insulation performance and avoiding the formation of gaps between the Teflon cloth 14 and the busbar, which increases the risk of local discharge.

[0092] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pressing tool for busbar production, comprising a base plate (1), an outer shell (2) and a pressing mechanism arranged on the base plate (1), characterized in that: Also includes: An elastic component for supporting the outer shell (2), wherein a plurality of groups of the elastic components are arranged on the base plate (1), and a pressing component for pressing the outer shell (2) is also arranged on the pressing component; and a loading box (3) rotatably mounted in an outer shell (2), wherein a motor 1 for driving the loading box (3) to rotate is further provided in the outer shell (2), and four groups of discharge chambers (4) are further provided in the loading box (3), and a loading mechanism is provided in each group of discharge chambers (4), and openings corresponding to the discharge chambers (4) are provided on the outer shell (2), wherein one group of openings faces the pressing mechanism, and the openings corresponding to the openings are used for loading and unloading, and the loading mechanism comprises a clamping block (35) and a translation plate (34) slidably mounted in the discharge chamber (4), and a driving assembly for driving the translation plate (34) to move is further provided in the loading box (3), and two groups of clamping blocks (35) are slidably mounted on the translation plate (34), and a spring 4 for pressing the clamping block (35) is provided in the translation plate (34), and the opposing surfaces of the two groups of clamping blocks (35) both have inclined surfaces open outwards, and guide blocks (40) are provided on the inclined surfaces; The outer shell (2) is also provided with a cleaning mechanism and a cooling mechanism for cooperating with the feeding mechanism to clean the busbar before pressing and for cooling the busbar after pressing; The cleaning mechanism comprises: A vertical plate (23) fixedly mounted in the outer shell (2), two sets of support shafts (26) being rotatably mounted on the vertical plate (23), and gears (24) being fixedly mounted on both sets of support shafts (26), the two sets of gears (24) being meshed with each other; A cleaning roller (32) for wiping the busbar, wherein the cleaning roller (32) is fixedly mounted on the support shaft (26), and the surface of the cleaning roller (32) is made of a soft material; a friction wheel (27) for use with the drive rod (31), wherein the friction wheel (27) is fixedly mounted on one of the support shafts (26); A baffle (21) is slidably mounted in the outer shell (2), and an elastic telescopic rod (25) for pulling the baffle (21) toward one side of the vertical plate (23) is also provided in the outer shell (2).

2. The busbar production pressing tool according to claim 1, characterized in that: The pressing mechanism comprises: A bottom mold (15), wherein the bottom mold (15) is fixedly mounted on the base plate (1); An L-shaped plate (8) is fixedly mounted on the base plate (1), an upper mold (9) is slidably mounted on the L-shaped plate (8), and a silicone pad is provided at the bottom of the upper mold (9) and the top of the bottom mold (15); a telescopic member (11) for driving the upper mold (9) to move, wherein the telescopic member (11) is fixedly mounted on the L-shaped plate (8), and the telescopic end of the telescopic member (11) is fixedly connected to the upper mold (9); wherein the telescopic member (11) is an electric telescopic cylinder or a hydraulic cylinder; A material control box (7) is arranged on the base plate (1), wherein a group of the material control boxes (7) are arranged on both sides of the L-shaped plate (8), one group of the material control boxes (7) is provided with a discharge roller for placing the Teflon cloth (14), and the other group of the material control boxes (7) is provided with a winding roller for collecting waste of the Teflon cloth (14).

3. The pressing tool for busbar production according to claim 1, characterized in that: The elastic component comprises: A support column (5) slidably mounted on the base plate (1), wherein the top of the support column (5) is fixedly connected to the outer shell (2); A spring (6) for elastically supporting the outer shell (2), wherein the spring (6) is sleeved on the support column (5).

4. The busbar production pressing tool according to claim 2, characterized in that: The pressing assembly comprises: L-shaped plate 2 (10), wherein the L-shaped plate 2 (10) is fixedly connected to the upper mold (9); A pressing rod (12) for pressing the outer shell (2), wherein at least two groups of the pressing rods (12) are arranged on the second L-shaped plate (10), and circular limiting plates are arranged at both ends of the second L-shaped plate (10); A second spring (13) is used to press the circular limiting plate at the bottom of the pressing rod (12), and the second spring (13) is sleeved on the pressing rod (12).

5. The busbar production pressing tool according to claim 1, characterized in that: The drive assembly comprises: A threaded rod (39) is rotatably mounted in the loading box (3), and a linkage block (38) threadably connected to the threaded rod (39) is fixedly mounted on the translation plate (34); A transmission shaft (44) is rotatably mounted in the loading box (3), wherein the transmission shaft (44) is connected to the threaded rod (39) via a transmission member (37), and a driven gear (36) is fixedly mounted on the transmission shaft (44); A rotating shaft (22) is rotatably mounted in the outer shell (2), a driving gear (33) meshing with a driven gear (36) being fixedly mounted on the rotating shaft (22), and a second motor for driving the rotating shaft (22) to rotate is also provided in the outer shell (2).

6. The busbar production pressing tool according to claim 1, characterized in that: A linkage frame (41) is fixedly mounted on the translation plate (34), two groups of driving rods (31) are slidably mounted on the linkage frame (41), and a through hole for the driving rods (31) to pass through is provided on the side wall of the loading box (3), a connecting plate (43) is fixedly mounted between the two groups of driving rods (31), and an elastic band (42) is provided between the connecting plate (43) and the linkage frame (41).

7. The busbar production pressing tool according to claim 1, characterized in that: The cooling mechanism comprises: A compression box (16) fixedly mounted in the outer shell (2), wherein a cavity communicating with the compression box (16) is provided in the outer shell (2), and a plurality of spoiler holes (19) communicating with the cavity are also provided on the outer shell (2); A cold air nozzle (18), wherein the cold air nozzle (18) is arranged on both sides of the spoiler hole (19); when in use, the cold air nozzle (18) is connected to an external refrigeration device; A piston plate (28) slidably mounted in the compression box (16), wherein a spring three (30) for pressing the piston plate (28) is also provided in the compression box (16); A push-pull rod (29) is slidably mounted on the compression box (16), one end of the push-pull rod (29) is fixedly connected to the piston plate (28), and the other end of the push-pull rod (29) is fixedly mounted with a linkage plate (17) for use with the drive rod (31).

8. The busbar production pressing tool according to claim 1, characterized in that: The shape of the opening on the outer shell (2) facing the pressing mechanism is the same as the shape of the opening of the discharge cavity (4).

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