Device for reducing wire rod damage and device for stably assembling discs

Abstract

The invention discloses a device for reducing wire rod damage and a device for stabilizing disc assembling, the device for stabilizing disc assembling comprises a U-shaped pulling assembly, an outer mold assembly, an inner mold assembly, a wire clamping and disc entering assembly and a mold disc, the wire clamping and disc entering assembly comprises a moving part, a plurality of clamping parts and a shaping and wire protecting part, the clamping parts are used for clamping arc-shaped wire rods, and the shaping and wire protecting part is used for shaping the arc-shaped wire rods; the shaping and wire protecting component is connected with the clamping component and is opened and closed along with the clamping component, and when the clamping component clamps the closed position of the arc-shaped wire, the shaping and wire protecting component shapes the contour of the arc-shaped wire; and the shaping and wire protecting part is configured to stretch out and draw back in the vertical direction, and when the clamping part places the arc-shaped wire into the mold disc, the shaping and wire protecting part abuts against the clamping column, and a channel for guiding the arc-shaped wire to descend is formed. According to the device, the problem of appearance change of the wires in the bending and transferring process is avoided by limiting and protecting the inlet wires at all stages of the wires, the surfaces of the wires are prevented from being damaged by the clamping columns, the wires are stably assembled, and the appearance quality of polar plates is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of energy storage battery electrode grid processing, and in particular to a device for reducing wire damage and a device for stabilizing assembly. Background Art

[0002] In the composition of energy storage batteries, the battery's electrode grid is the most important component. The quality of the electrode grid's appearance has a significant impact on battery performance, directly determining its contact area with the active material, which in turn affects the energy storage efficiency and amount. Currently, electrode grid structures include integral casting and wire bending. The former has a relatively mature processing and manufacturing process, while the latter has a complex production process and is difficult to manufacture. Currently, manual production is mainly used, requiring a large amount of manpower, making it difficult to ensure the production quality and efficiency of the battery plates. In addition, the presence of heavy metals and acidic substances in the production environment poses a significant health risk to personnel.

[0003] In CN117399535A, a grid forming mold and a forming method of aluminum-clad aluminum wire are disclosed. The mold is moved to first bend a single lead-clad aluminum wire into a U-shape, and then the two opposite sides of the U-shape are folded into arcs. The upper end is pressed down by a demoulding mechanism to press the formed lead-clad aluminum wire into the assembly reel. Due to material problems, the formed lead-clad aluminum wire will have a slight springback problem, which causes the shape of the wire to change slightly. When it is pressed from the workbench into the assembly reel, the position is not accurate enough, and the wire is easily damaged by the clamping column on the assembly reel. Each single wire is formed by bending the lead-clad aluminum wire. The middle of the wire is an aluminum rod, and the outside of the aluminum rod is coated with a layer of lead. Therefore, the quality of the plate's appearance has a huge impact on the performance of the battery, directly determining its contact area with the active material, and thus affecting the energy storage efficiency and energy storage capacity.

[0004] Therefore, a device is needed that can ensure the bending and coiling accuracy of the wire and reduce the damage to the appearance. Summary of the Invention

[0005] In response to the above problems, the present invention provides a device for reducing wire damage and a device for stabilizing wire assembly. By limiting and protecting the wires at various stages, it effectively avoids the problem of changes in size and shape of the wires during bending and transfer, and can also ensure that the surface of the wires is not damaged by the stuck columns, thereby achieving stable wire assembly.

[0006] Specifically, the present invention provides a device for reducing wire damage, comprising:

[0007] The wire clamping and feeding assembly is used to clamp the curved wire and place it into the mold tray;

[0008] The wire clamping and feeding assembly comprises:

[0009] A plurality of clamping members, the clamping members are of an openable and closable structure as a whole and are configured to move in a vertical direction for clamping the close-fitting parts of the curved wires;

[0010] A wire shaping and protection component is connected to the clamping component and opens and closes with the clamping component. When the clamping component clamps the curved wire material at the close position, the wire shaping and protection component shapes and protects the contour of the curved wire material. The wire shaping and protection component is configured to extend and retract in the vertical direction. When the clamping component places the curved wire material into the mold plate, the wire shaping and protection component rests on the clamping column and forms a channel to guide the curved wire material downward.

[0011] The moving component is used to drive the clamping component to move above the mold plate.

[0012] Furthermore, the shaping wire protection component includes: at least one group of symmetrically arranged shaping wire protection sleeves, the shaping wire protection sleeves are connected to the clamping component through a guide rod;

[0013] The guide rod is arranged on the circular hole of the clamping component and moves in the vertical direction;

[0014] The shaping wire protection sleeve is located at the bottom end of the guide rod, and the distance between the two symmetrical shaping wire protection sleeves does not exceed the distance between the two opposite clamping columns on the mold plate;

[0015] An elastic member is located between the shaping wire protection sleeve and the clamping member;

[0016] When the clamping component places the arc-shaped wire into the die plate, the shaping wire sleeve rests on two opposite clamping columns, and the arc-shaped wire is placed between the two clamping columns along the shaping wire sleeve. At the same time, the guide rod and the shaping wire sleeve move upward to compress the elastic part.

[0017] Furthermore, the clamping component includes:

[0018] The clamping jaws are of an openable and closable structure, and at least two groups of the clamping jaws are provided;

[0019] A first lifting drive member connected to the clamping claw for driving the clamping claw to move up and down;

[0020] The clamping limit plate is arranged on one side of the clamping jaw and is pressed on the upper part of the curved wire when clamping the curved wire.

[0021] Furthermore, the clamping component further includes:

[0022] a second lifting drive member;

[0023] The auxiliary pressing plate is connected to the second lifting drive member and is driven to rise and fall by the second lifting drive member; when the clamping claw places the curved wire into the mold disc, the auxiliary pressing plate is in a low position, pressing the previous curved wire that has been placed into the mold disc.

[0024] The application also provides a device for stabilizing the group disc, comprising:

[0025] A U-shaped pulling assembly is used to bend the straight wire into a U-shaped wire.

[0026] An outer mold assembly is provided with a U-shaped channel, and the U-shaped pulling assembly drives the straight wire into the U-shaped channel to bend the straight wire into a U-shaped wire.

[0027] An inner mold assembly is located at the middle position of the U-shaped channel and is configured to be lifted in the vertical direction, and when the wire enters the U-shaped channel, the inner mold assembly is in the low position, and after the wire is bent into a U-shaped wire, the inner mold assembly is lifted to the high position, and the outer mold assembly extrudes the U-shaped wire and bends the U-shaped wire into an arc-shaped wire together with the inner mold assembly.

[0028] And

[0029] The wire clamping and disc assembling assembly as described above.

[0030] Further, the outer mold assembly comprises:

[0031] A plurality of groups of first outer mold components are symmetrically arranged.

[0032] A plurality of groups of second outer mold components are symmetrically arranged, and the first outer mold components and the second outer mold components are alternately arranged.

[0033] An end wire pressing component is provided at one end away from the U-shaped pulling assembly, and the end wire pressing component, together with the plurality of groups of first outer mold components and the plurality of groups of second outer mold components, forms a U-shaped channel.

[0034] Further, the first outer mold component and the second outer mold component each comprise:

[0035] An outer mold driving member;

[0036] An outer mold is provided at the output end of the outer mold driving member.

[0037] A brim is provided on the outer mold of the second outer mold component, and the brim is used to limit the U-shaped wire during bending.

[0038] The end wire pressing component comprises:

[0039] A wire pressing driving member;

[0040] A wire pressing plate is provided at the output end of the wire pressing driving member, and the wire pressing plate presses the U-shaped bending position of the U-shaped wire before the wire is bent into an arc.

[0041] Further, the device for stabilizing the group disc further comprises an automatic wire feeding assembly, and the automatic wire feeding assembly comprises:

[0042] A wire feeding component;

[0043] The line inlet channel is arranged in a straight line on the inlet side of the outer mold assembly;

[0044] A shearing component is provided at the entrance end of the wire inlet channel and is used to cut the wire;

[0045] The incoming wire detection sensor is located at the outlet end of the incoming wire channel and is used to detect the length of the incoming wire. When the incoming wire detection sensor detects that the incoming wire is in place, the shearing component cuts the wire.

[0046] Furthermore, the U-shaped pull assembly includes:

[0047] The pulling plate has an arc-shaped end in contact with the wire;

[0048] A pull plate driving member is provided at the output end of the pull plate and is used to drive the pull plate to move up and down;

[0049] The push rod driving member, the pull plate driving member is arranged on the push rod driving member, and the push rod driving member is used to drive the pull plate driving member and the pull plate to move into the U-shaped channel.

[0050] Furthermore, the inner mold assembly includes:

[0051] Inner mold, provided with multiple;

[0052] The inner mold lifting drive is used to drive the inner mold to rise and fall.

[0053] The bending and assembly process is as follows:

[0054] Step 1: The automatic wire feeding assembly automatically feeds the wire, and when the wire length reaches the set length, it is cut off;

[0055] Step 2: Pull the U-shaped component into the U-shaped channel to bend the straight wire into a U-shaped wire;

[0056] Step 3: After the U-shaped component is completely pulled into the U-shaped channel, the U-shaped component is pulled back to its original position, and the inner mold component rises to the inside of the U-shaped wire;

[0057] Step 4: The outer mold assembly extrude the U-shaped wire and, together with the inner mold assembly, bend the U-shaped wire into an arc-shaped wire;

[0058] Step 5: The clamping component clamps the curved wire at the close position, while the shaping wire protection component presses against the contour of the curved wire;

[0059] Step 6: The clamping component moves to the top of the mold disc and then descends. When it descends until the wire shaping component rests on the clamping column, the wire shaping component forms a channel to guide the arc wire to descend. The clamping component continues to drive the arc wire to descend along the channel and finally clamps it into the mold disc.

[0060] Compared with the prior art, the present invention has the following beneficial effects:

[0061] (1) After the shaping wire protection component of the present invention abuts against the clamping column mold disk, its position no longer changes, and a channel can be formed to guide the entry of the arc wire. When the clamping component moves downward, the arc wire enters between the clamping columns of the mold disk along the channel, avoiding the problem of the arc wire being damaged by the clamping column during the process of entering the disk.

[0062] (2) When clamping the curved wire, the present invention utilizes the second outer mold component to maintain a compressed state to maintain the shape and size of the curved wire, thereby improving the accuracy of clamping the curved wire.

[0063] (3) A shaping wire protection component is provided on the clamping component. When clamping the wire, the outer edge of the wire near the clamping position can be squeezed to prevent the outer contour from expanding due to the elasticity of the wire, which causes the shape and size of the wire to change.

[0064] (4) The curved wire is held tightly by the second outer mold component during clamping, and is shaped and protected by the wire shaping and protection component during the clamping process. The wire shaping and protection component is used as a guide during assembly to facilitate the curved wire to enter the slot of the mold disc, thereby achieving stable assembly of the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0065] Figure 1 Schematic diagram of the structure of the device for stabilizing the assembly of disks in Example 1;

[0066] Figure 2 This is a schematic structural diagram of the automatic wire feeding assembly and the U-shaped pulling assembly in Example 1;

[0067] Figure 3 is a top view of the outer mold assembly in Example 1;

[0068] Figure 4 is a side view of the inner mold assembly in Example 1;

[0069] Figure 5 Schematic diagrams of the outer mold assembly in Example 1; (a) is a schematic diagram of the outer mold extruding the wire; (b) is a schematic diagram of the state when the first outer mold component is retracted;

[0070] Figure 6 This is a schematic structural diagram of the wire clamping and feeding assembly in Example 1;

[0071] Figure 7 Schematic diagram of the structure of the clamping component in Example 1;

[0072] Figure 8 This is a schematic diagram of the structure of the curved wire in Example 1 when it is put into the drum;

[0073] Figure 9 This is a partial diagram of the curved wire material in Example 1 when it is put into the disk.

[0074] Reference numerals:

[0075] 1-Workbench; 11-Main support; 12-Plate; 2-Automatic wire feeding assembly; 21-Wire feeding component; 22-Wire feeding channel; 23-Shearing component; 24-Wire feeding detection sensor; 3-Pull U-shaped assembly; 31-Pull plate; 32-Pull plate drive; 33-Push rod drive; 4-Outer mold assembly; 41-Inner mold assembly; 42A-First outer mold component; 42B-Second outer mold component; 43-End pressing component; 43a-Crimping drive; 43b-Crimping plate; 44-Inner mold lifting drive Moving part; 45-inner mold; 46-outer mold driving part; 47-outer mold; 47a-brim; 5-clamping wire feeding disk assembly; 51-first lifting driving part; 52-second lifting driving part; 53-opening and closing element; 54-clamping claw; 55-clamping limit plate; 56-shaping wire protection assembly; 56a-spring; 56b-guide rod; 56c-shaping wire protection sleeve; 57-auxiliary pressing plate; 6-auxiliary support; 7-servo motor; 8-mold disk; 81-clamping column; A1-U-shaped wire; A2-arc wire. DETAILED DESCRIPTION

[0076] The present invention will be further described in detail below through specific embodiments with reference to the accompanying drawings.

[0077] Example 1

[0078] like Figure 1 As shown, this embodiment provides a device for stable assembly, including: a workbench 1, an automatic wire feeding component 2, a U-shaped pulling component 3, an outer mold component 4, an inner mold component 41, a wire clamping and entering disk component 5 and a mold disk 8. The workbench 1 serves as the basis, and the automatic wire feeding component 2 realizes automatic wire feeding and cutting. Then, the U-shaped pulling component 3 brings the straight wire cut to a fixed length into the U-shaped channel in the middle of the outer mold component 4 and bends it into a U-shaped wire A1. Then, the inner mold component 41 rises, and the outer mold component 4 moves to squeeze the U-shaped wire A1 and bend the U-shaped wire A1 into an arc-shaped wire A2. Then, the wire clamping and entering disk component 5 moves to clamp the arc-shaped wire A2 and place it in the mold disk 8 to complete a single wire bending and assembly action.

[0079] Specifically, the workbench 1 includes a main bracket 11 and a flat plate 12. The flat plate 12 can serve as a support surface for bending and forming and a fixed base for other components. The process of bending the wire from a straight state to an arc-shaped contour is completed on the flat plate 12.

[0080] In some embodiments, such as Figure 2As shown, the automatic wire feeding assembly 2 includes a wire feeding component 21, a wire feeding channel 22, a shearing component 23, and a wire feeding detection sensor 24. The wire feeding component 21 feeds the wire onto the plate 12. The wire then passes through the wire feeding channel 22, which ensures the wire's straightness and prevents significant bends. When the wire feeding detection sensor 24 at the end detects that the wire is in place, the shearing component 23 at the entrance end cuts the wire, completing the automatic wire feeding process.

[0081] The U-shaped pull assembly 3 includes a pull plate 31, a pull plate driver 32, and a push rod driver 33. The push rod driver 33 is a linear guide rail mounted on the flat plate 12. The pull plate driver 32 is mounted on the push rod driver 33. The pull plate 31 is connected to the output end of the pull plate driver 32. The push rod driver 33 drives the pull plate 31 to move forward and backward, while the pull plate driver 32 drives the pull plate 31 to move up and down. After the automatic wire feeding is completed, the pull plate driver 32 drives the pull plate 31 downward until it is flush with the surface of the flat plate 12 (not completely flat). The push rod driver 33 then drives the pull plate 31 into the U-shaped channel formed by the outer mold assembly 3, thereby bending the straight wire into the U-shaped wire A1.

[0082] like Figure 3 As shown, the outer die assembly 4 includes: a first outer die component 42A, a second outer die component 42B, and an end-end wire-pressing component 43. Multiple sets of the first outer die components 42A and the second outer die components 42B are symmetrically arranged, alternating between the first and second outer die components 42A and 42B, and together with the end-end wire-pressing component 43, form a U-shaped channel. In this embodiment, the lead-clad aluminum wire needs to be sequentially bent into an arc-shaped wire A2 having five arc-shaped portions. Therefore, three sets of first outer die components 42A and two sets of second outer die components 42B are configured. Each of the first and second outer die components 42A and 42B includes an outer die driver 46 and a circular outer die 47. The outer die driver 46 drives the circular outer die 47 to move left and right to squeeze the U-shaped wire A1. A brim 47a is provided on the upper portion of the circular outer mold 47 of the second outer mold component 42B. The brim 47a plays a limiting role in the process of bending the U-shaped wire A1 into the arc-shaped wire A2, and together with the plate surface of the flat plate 12, limits the upward and downward movement of the wire to prevent the wire from falling up and down.

[0083] The inner mold assembly 41 is arranged in the middle of the outer mold assembly 41, and the inner mold assembly and the first outer mold part 42A and the second outer mold part are respectively aligned with the inner and outer circle centers of the single-line arc profile. Figure 4As shown, the inner mold assembly 41 is mounted on the bottom of the flat plate 12 via a bracket. It includes an inner mold lifting drive 44 and a circular inner mold 45. There are five inner molds 45. For the five circular portions of the curved wire A2, the inner mold 45 is driven by the inner mold lifting drive 44 to extend out of the flat plate 12 or to descend below the flat plate 12. When the U-shaped assembly 3 drives the wire into the U-shaped channel, the inner mold 45 is in the lower position. After the wire has entered the U-shaped channel and is bent into the U-shaped wire A1, the inner mold 45 rises to the upper position to prepare for the next step of bending it into the curved wire A2.

[0084] The end crimping assembly 43 includes a crimping drive 43a and a crimping plate 43b. Before the wire is bent into an arc, the crimping plate 43b will press the middle of the U-shaped wire A1 to prevent the middle of the wire from moving during the bending process, thereby avoiding the occurrence of uneven tail after the wire is bent into an arc.

[0085] like Figure 5 As shown, after the inner mold 45 is raised to the high position, when the outer mold assembly 41 is actuated, the first outer mold part 42A and the second outer mold part 42B are extended at the same time, squeezing the U-shaped wire A1 and bending the wire into an arc-shaped wire A2. Subsequently, the first outer mold part 42A is reset, and the second outer mold part 42B remains in a compressed state to maintain the shape and size of the wire after being bent into an arc, thereby ensuring the accuracy of the next step of the wire clamping and reeling assembly 5 in clamping the arc-shaped wire A2. After the wire clamping and reeling assembly 5 clamps the arc-shaped wire A2, the second outer mold part 42B is reset.

[0086] The moving parts include an auxiliary support 6 and a servo motor 7. The wire clamping and feeding assembly 5 is driven by the servo motor 7 provided on the auxiliary support 6 to move left and right, thereby clamping the arc wire A2 and placing it into the mold plate 8. Figure 6 As shown, the wire clamping and feeding assembly 5 includes: a first lifting drive 51, a second lifting drive 52, three groups of clamping jaws 54, a clamping limit plate 55, a wire shaping and protecting assembly 56 and an auxiliary pressure plate 57. The first lifting drive 51 is connected to the three groups of clamping jaws 54 through a mounting plate, and is used to drive the three groups of clamping jaws 54, the clamping limit plate 55 and the wire shaping and protecting assembly 56 to rise and fall together. The three groups of clamping jaws 54 are driven to open and close by three opening and closing elements 53. The wire shaping and protecting assembly 56 is provided on the clamping jaws 54 and opens and closes with the clamping jaws 54. After the wire is bent into an arc, the first lifting drive 51 drives the three groups of opening and closing elements 53 to move downward to the wire clamping position. The opening and closing elements 53 drive the three groups of clamping jaws 54 to clamp the arc-shaped wire A2 together in three positions. These three positions correspond to the outer mold extrusion positions of the three groups of first outer mold components 42A.

[0087] There are three groups of shaping wire protection components 56, which are respectively arranged on the three groups of clamping jaws 54, two of which are four and one is two. Each shaping wire protection component 56 includes: a spring 56a, a guide rod 56b, and a shaping wire protection sleeve 56c. The guide rod 56b can move up and down along the circular hole on the clamping jaw 54. The shaping wire protection sleeve 56c is arranged at the bottom of the guide rod 56b and is made of nylon. Figure 7 As shown, while the jaws 54 grip the curved wire A2 at the point of convergence, the shaping wire guard 56c presses against the curved portion near the point of convergence, shaping the contour of the curved wire A2 and preventing springback in the unclamped area, which could cause changes in the shape and size of the curved wire A2. Furthermore, the clamping limit plate 55 rises and falls with the jaws 54. When the jaws 54 are lowered to grip the curved wire A2, the clamping limit plate 55 presses against the curved wire A2, preventing the curved wire A2 from falling when the jaws 54 close.

[0088] The second lifting drive member 52 is connected to the auxiliary pressing plate 57. Figure 8 As shown, after the servo motor 7 drives the wire clamping and feeding assembly 5 to move rightward to the position above the mold plate 8, the second lifting drive 52 drives the auxiliary pressing plate 57 to move downward to press the arc-shaped wire A2 that has been placed in the mold plate 8. Then the first lifting drive 51 drives the three sets of clamping jaws 54 to move downward to the wire-releasing position of the mold plate 8. Figure 9 As shown, when the wire is released, since the position size of the shaping wire sleeve 56c corresponds to the position size of the clamping column 81 on the mold disk 8, the shaping wire sleeve 56c will rest on the two opposite clamping columns 81 after the clamping jaws 54 are lowered, and a channel for guiding the arc-shaped wire A2 to descend is formed between the two opposite shaping wire sleeves 56c, and since the spacing between the two opposite shaping wire sleeves 56c is slightly smaller than the two clamping columns 81, during the process of the arc-shaped wire A2 descending into the disk, the guide rod 56b moves upward and compresses the spring 56a, and the position of the shaping wire sleeve 56c remains unchanged. The arc-shaped wire A2 will descend into the disk along the channel formed by the shaping wire sleeve 56c made of nylon, which can effectively prevent the arc-shaped wire A2 from being damaged by the clamping columns 81, thereby improving the accuracy and stability when entering the disk.

[0089] Specifically, the use process of the device is as follows:

[0090] Step 1: The automatic wire feeding assembly 2 automatically feeds the wire. When the wire feeding detection sensor 23 detects that the wire is in place, the shearing component 23 is activated to cut the wire.

[0091] Step 2: The pull plate driver 32 drives the pull plate 31 to move downward until it is flush with the surface of the flat plate 12, and then the push rod driver 33 drives the pull plate 31 to move into the U-shaped channel to bend the straight wire into the U-shaped wire A1.

[0092] Step 3: After the U-shaped component 3 is completely pulled into the U-shaped channel, the U-shaped component 3 is pulled back to its original position. At the same time, the inner mold lifting drive 44 drives the inner mold 45 to rise to the inside of the U-shaped wire A2.

[0093] Step 4: The first outer mold component 41A and the second outer mold component 42B move synchronously to extrude the U-shaped wire A1 and, together with the inner mold 45 , bend the U-shaped wire A1 into the arc-shaped wire A2 .

[0094] Step 5: Servo motor 7 drives the wire clamping and reeling assembly 5 to move above the U-shaped channel. Then, first lift driver 51 drives clamping jaws 54 downward. Once in position, clamping limit plate 55 presses against curved wire A2. Opening and closing element 53 drives clamping jaws 54 to close, clamping curved wire A2 at its joint. Wire shaping sleeve 56c presses against the outer contour of curved wire A2, ensuring its accurate shape and size. After clamping jaws 54 securely grip curved wire A2, second outer mold component 42B returns to its original position.

[0095] Step 6: After the servo motor 7 drives the wire clamping assembly to move above the mold tray 8, the second lifting drive 52 drives the auxiliary pressing plate 57 downward, pressing the curved wire A2 previously placed in the mold tray 8. Subsequently, the first lifting drive 51 drives the clamping jaws 54 downward. When the shaping wire guards 56c abut against the clamping column 81, a channel is formed between the opposing shaping wire guards 56c to guide the curved wire A2 downward. The clamping jaws 54 continue to drive the curved wire A2 downward along this channel, and finally clamp it into the mold tray 8, completing the shaping and placement of the single wire into the tray.

[0096] Repeat the above steps 1-6 to complete the assembly of the entire mold plate 8.

[0097] The above examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. Those skilled in the art can make several simple deductions, modifications or substitutions based on the concept of the present invention.

Claims

1. A device for reducing wire damage, characterized in that: include: The wire clamping and feeding assembly is used to clamp the curved wire and place it into the mold tray; The wire clamping and feeding assembly comprises: A plurality of clamping members, the clamping members are of an openable and closable structure as a whole and are configured to move in a vertical direction for clamping the close-fitting parts of the curved wires; A wire shaping and protection component is connected to the clamping component and opens and closes with the clamping component. When the clamping component clamps the curved wire material at the close position, the wire shaping and protection component shapes and protects the contour of the curved wire material. The wire shaping and protection component is configured to extend and retract in the vertical direction. When the clamping component places the curved wire material into the mold plate, the wire shaping and protection component rests on the clamping column and forms a channel to guide the curved wire material downward. The moving component is used to drive the clamping component to move above the mold plate.

2. The device for reducing wire damage according to claim 1, wherein: The shaping wire protection component comprises: at least one set of symmetrically arranged shaping wire protection sleeves, the shaping wire protection sleeves being connected to the clamping component via a guide rod; The guide rod is arranged on the circular hole of the clamping component and moves in the vertical direction; The shaping wire protection sleeve is located at the bottom end of the guide rod, and the distance between the two symmetrical shaping wire protection sleeves does not exceed the distance between the two opposite clamping columns on the mold plate; An elastic member is located between the shaping wire protection sleeve and the clamping member; When the clamping component places the arc wire into the mold plate, the shaping wire sleeve rests on the two opposite clamping columns, and the arc wire is placed between the two clamping columns along the shaping wire sleeve. At the same time, the guide rod and the shaping wire sleeve move upward to compress the elastic part.

3. The device for reducing wire damage according to claim 1, wherein: The clamping component comprises: The clamping jaws are of an openable and closable structure, and at least two groups of the clamping jaws are provided; A first lifting drive member connected to the clamping claw for driving the clamping claw to move up and down; The clamping limit plate is arranged on one side of the clamping jaw and is pressed on the upper part of the curved wire when clamping the curved wire.

4. The device for reducing wire damage according to claim 3, wherein: The clamping member further comprises: a second lifting drive member; The auxiliary pressing plate is connected to the second lifting drive member and is driven to rise and fall by the second lifting drive member; when the clamping claw places the curved wire into the mold disc, the auxiliary pressing plate is in a low position, pressing the previous curved wire that has been placed into the mold disc.

5. A device for stabilizing the assembly of disks, characterized in that: include: Pull U-shaped component, used to bend straight wire into U-shaped wire; The outer mold assembly has a U-shaped channel in the middle, and the U-shaped pulling assembly drives the straight wire into the U-shaped channel and bends it into a U-shaped wire; The inner mold assembly is located in the middle of the U-shaped channel and is configured to rise and fall in the vertical direction. When the wire enters the U-shaped channel, the inner mold assembly is in the low position. After the wire is bent into a U-shaped wire, the inner mold assembly rises to the high position, and the outer mold assembly squeezes the U-shaped wire and, together with the inner mold assembly, bends the U-shaped wire into an arc-shaped wire. as well as The wire clamping and reeling assembly according to any one of claims 1 to 4.

6. The device for stabilizing the assembly of disks according to claim 5, characterized in that: The outer mold assembly includes: A first outer mold component is symmetrically arranged in multiple groups; a second outer mold part, symmetrically arranged in a plurality of groups, wherein the first outer mold part and the second outer mold part are arranged alternately; The end pressing component is arranged at one end away from the U-shaped pull component, and the end pressing component and the multiple groups of first outer mold components and second outer mold components jointly form a U-shaped channel.

7. The device for stabilizing the assembly of disks according to claim 6, wherein: The first outer mold part and the second outer mold part each include: External mold drive components; The outer mold is provided at the output end of the outer mold driving component; The outer mold of the second outer mold component is provided with a brim, and the brim is used to limit the position of the U-shaped wire when it is bent; The terminal crimping component includes: Wire pressing drive parts; The wire pressing plate is arranged at the output end of the wire pressing drive component. Before the wire is bent into an arc, the wire pressing plate presses the U-shaped bending part of the U-shaped wire.

8. The device for stabilizing the assembly of disks according to claim 5, characterized in that: It also includes an automatic line feeding assembly, which includes: Incoming components; The line inlet channel is arranged in a straight line on the inlet side of the outer mold assembly; A shearing component is provided at the entrance end of the wire inlet channel and is used to cut the wire; The incoming wire detection sensor is located at the outlet end of the incoming wire channel and is used to detect the length of the incoming wire. When the incoming wire detection sensor detects that the incoming wire is in place, the shearing component cuts the wire.

9. The device for stabilizing the assembly of disks according to claim 5, characterized in that: The U-shaped pull assembly includes: The pulling plate has an arc-shaped end in contact with the wire; A pull plate driving member is provided at the output end of the pull plate and is used to drive the pull plate to move up and down; The push rod driving member, the pull plate driving member is arranged on the push rod driving member, and the push rod driving member is used to drive the pull plate driving member and the pull plate to move into the U-shaped channel.

10. The device for stabilizing the assembly of disks according to claim 1, wherein: Inner mold components include: Inner mold, provided with multiple; The inner mold lifting drive is used to drive the inner mold to rise and fall.

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