Stamping wedge die with automatic feeding function

Abstract

The utility model relates to the technical field of tapered wedge dies, and discloses an automatic feeding stamping tapered wedge die which comprises a supporting frame, a working table is fixedly installed in the supporting frame, a sliding groove is formed in the working table, a sleeve block is movably installed in the sliding groove, and a two-way screw is connected into the sleeve block in a threaded and sleeved mode. Compared with a traditional die, the die has the advantages that the clamping plate is conveniently driven to clamp and fix the wedge die through the cooperation of the bidirectional screw and the sleeve block, the clamping force is ensured to be stable and controllable, meanwhile, a thread meshing structure effectively resists vibration and guarantees the positioning accuracy, sleeve block driving can be linked with a belt conveying system, automatic circulation is achieved, and the production efficiency is improved. Manual intervention is reduced, wedge dies of different sizes can be quickly adapted by adjusting the rotating angle of the lead screw, the die changing time is shortened, in addition, the sleeve block and the sleeve block mechanism are small in size, and the technical problem that in the prior art, the clamping process of the wedge dies is tedious is solved.

Description

Technical Field

[0001] This utility model relates to the field of wedge die technology, and more specifically, to an automatic feeding stamping wedge die. Background Technology

[0002] Automatic feeding stamping wedge dies convert the vertical motion of the press into horizontal or inclined forces through a wedge mechanism, enabling complex angle stamping processes. Combined with an automatic feeding device, continuous conveying is achieved. In the automotive mold industry, this technology is widely used in the manufacturing of complex parts such as side panels and trunk panels. Through the synergistic action of multi-directional motion wedges, processes such as negative angle flanging and upward angled punching are achieved. For negative flanging parts such as roofs and fenders, the rotating wedge mechanism can significantly reduce space occupation, lower mold size, and reduce costs. Furthermore, the wedge mechanism can integrate multiple processes such as drawing, trimming, and punching, reducing the number of molds, significantly shortening the development cycle, and lowering production costs. In existing automated feeding stamping wedge dies, although bolts and nuts are a common mechanical connection method for limiting and fixing the wedge die, several problems still exist in practical applications. During stamping, the die is continuously subjected to vibration and impact loads, which can easily lead to loosening of the bolts and nuts, causing die positional displacement, affecting stamping accuracy, and even causing die damage or safety accidents. Simultaneously, after prolonged operation, the die temperature rises, and the bolt and nut materials may undergo thermal expansion or contraction, further exacerbating the risk of loosening. Furthermore, the threads of the bolts and nuts wear over long-term use, leading to decreased connection reliability; severe wear necessitates replacement, increasing maintenance costs and time. Under alternating loads, bolts and nuts may also experience fatigue fracture. Additionally, due to the compact die structure and limited operating space, the installation and removal of bolts and nuts become difficult and require specific tools, further increasing operational complexity and time costs. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides an automatic feeding stamping wedge die, which solves the technical problem of the cumbersome clamping process of the wedge die in the prior art.

[0004] According to one aspect, at least one embodiment of the present invention provides an automatic feeding stamping wedge die to overcome the shortcomings of the prior art, which has the advantage of convenient limiting and fixing of the wedge die.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic feeding stamping wedge die, including a support frame, a worktable fixedly installed inside the support frame, a sliding groove opened inside the worktable, a sleeve block movably installed inside the sliding groove, a bidirectional screw threaded inside the sleeve block, and both ends of the bidirectional screw penetrating inside the support frame, a second motor fixedly installed on the back of the worktable, a drive gear fixedly installed at the output end of the second motor, and one end of the drive gear movably inside the worktable;

[0006] One end of the bidirectional screw is fixedly mounted with a driven gear, which meshes with the drive gear. A connecting rod is fixedly mounted on the top of the sleeve block. A movable plate is fixedly mounted on one end of the connecting rod. A support column is fixedly mounted on the inner side of the movable plate. A clamping plate is fixedly mounted on one end of the support column. A transport mechanism is fixedly mounted inside the support frame. A stamping machine is fixedly mounted on the top of the support frame.

[0007] According to another aspect, the transport mechanism is fixedly installed inside the support frame. The transport mechanism includes a first rotating shaft movably installed inside the support frame, with both ends of the first rotating shaft penetrating inside the support frame. A driven wheel is fixedly installed at one end of the first rotating shaft. A first motor is fixedly installed on the front of the support frame. A second rotating shaft is fixedly installed at the output end of the first motor, with one end of the second rotating shaft penetrating inside the support frame. A drive wheel is fixedly installed at one end of the second rotating shaft. A drive belt is drivingly connected between the drive wheel and a drive belt. A transport belt is drivingly connected between the second rotating shaft and the first rotating shaft.

[0008] As a preferred embodiment of this utility model, a support plate is fixedly installed at the bottom of the support frame, and a fixing plate is fixedly installed between the two support plates.

[0009] As a preferred embodiment of this utility model, a reinforcing rib is fixedly installed at the angle between the support plate and the fixing plate, and the reinforcing rib is triangular in shape.

[0010] According to another aspect, a fixing seat is fixedly installed on the outer side of the support plate, a fixing block is movably installed inside the fixing seat, and a toolbox is fixedly installed on the back of the fixing block.

[0011] According to another aspect, a support base is fixedly installed on the front of the support frame, and the interior of the support base has a U-shaped form.

[0012] According to another aspect, the outer diameter of the fixing block is equal to the inner diameter of the fixing seat, and the interior of the fixing seat has a smooth surface design.

[0013] According to another aspect, the support column presents two identical shapes between the moving plate and the clamping plate, and the support column is made of stainless steel.

[0014] According to another aspect, the sleeve and the connecting rod are in pairs, with a total of two sets moving inside the worktable.

[0015] According to another aspect, the clamping plate is L-shaped at one end of the support column, and the clamping plate is made of rubber material.

[0016] The beneficial effects of the embodiments of this utility model are as follows:

[0017] 1. Compared with traditional molds, this utility model utilizes the cooperation between a bidirectional screw and a sleeve block to facilitate the clamping plate in clamping and fixing the wedge mold, ensuring stable and controllable clamping force. Simultaneously, the threaded engagement structure effectively resists vibration and ensures positioning accuracy. The sleeve block drive can be linked with a belt conveyor system to achieve automated cycling, reducing manual intervention. Furthermore, by adjusting the screw rotation angle, it can quickly adapt to wedge molds of different sizes, shortening mold change time. In addition, the sleeve block and its mechanism are small in size, embedded within the conveyor belt frame, saving space. The use of high-precision transmission components reduces weight, adapting to high-speed transportation. Finally, the sleeve block is made of wear-resistant material, combined with a closed lubrication system, extending service life and reducing maintenance frequency.

[0018] 2. Compared with traditional molds, this utility model facilitates the transportation of wedge molds through the cooperation between the driven wheel, the drive wheel and the transmission belt, achieving precise positioning and efficient transportation of the molds, improving the automation level and production efficiency of the production line; at the same time, the synchronous rotation and transmission chain design ensure the smoothness and reliability of the transportation process, reducing the risk of manual intervention and mold damage. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0020] Figure 1 This is a frontal three-dimensional appearance structure diagram of one embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional appearance structure of the back side in one embodiment of the present invention;

[0022] Figure 3This is a schematic diagram of the driven wheel structure in one embodiment of the present invention;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the drive wheel in one embodiment of the present invention;

[0024] Figure 5 This is a side cross-sectional view of one embodiment of the present invention;

[0025] Figure 6 for Figure 5 A magnified structural schematic diagram is shown in embodiment A.

[0026] In the diagram: 1. Support frame; 2. Stamping machine; 3. First rotating shaft; 4. Second rotating shaft; 5. First motor; 6. Support base; 7. Workbench; 8. Drive gear; 9. Support plate; 10. Fixed plate; 11. Reinforcing rib; 12. Connecting rod; 13. Clamping plate; 14. Moving plate; 15. Conveyor belt; 16. Fixed base; 17. Fixed block; 18. Toolbox; 19. Driven wheel; 20. Drive wheel; 21. Transmission belt; 22. Support column; 23. Second motor; 24. Double-acting screw; 25. Sleeve block; 26. Slide groove; 27. Driven gear. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0028] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0029] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] like Figures 1-6 As shown, it illustrates an automatic feeding stamping wedge die according to an embodiment of the present invention, including a support frame 1, a worktable 7 fixedly installed inside the support frame 1, a slide groove 26 opened inside the worktable 7, a sleeve block 25 movably installed inside the slide groove 26, a double-ended screw 24 threaded inside the sleeve block 25, and both ends of the double-ended screw 24 passing through the inside of the support frame 1, a second motor 23 fixedly installed on the back of the worktable 7, a drive gear 8 fixedly installed on the output end of the second motor 23, and one end of the drive gear 8 movably inside the worktable 7;

[0034] A driven gear 27 is fixedly installed at one end of the bidirectional screw 24, and the driven gear 27 meshes with the drive gear 8. A connecting rod 12 is fixedly installed on the top of the sleeve block 25. A movable plate 14 is fixedly installed at one end of the connecting rod 12. A support column 22 is fixedly installed on the inner side of the movable plate 14. A clamping plate 13 is fixedly installed at one end of the support column 22. A transport mechanism is fixedly installed inside the support frame 1. A stamping machine 2 is fixedly installed on the top of the support frame 1.

[0035] After the worker moves the wedge mold between the two clamping plates 13 using the transport mechanism, the second motor 23 is turned on. The second motor 23 drives the drive gear 8 to rotate inside the worktable 7. The worktable 7 meshes with the driven gear 27, which in turn drives the driven gear 27 to rotate. The driven gear 27 then drives the bidirectional screw 24 to rotate inside the sleeve block 25, causing the sleeve block 25 to move linearly along the sliding groove 26 and the connecting rod 12. The connecting rod 12 then drives the moving plate 14 and the support column 22 to move synchronously. The support column 22 then drives the two clamping plates 13 to clamp and fix the wedge mold. Next, the stamping machine 2 is turned on to stamp the wedge mold, thus completing the clamping and fixing of the wedge mold on the top of the transport belt 15.

[0036] After the transport mechanism moves the wedge mold between the two clamping plates 13, it starts the second motor 23 to drive the drive gear 8 to rotate within the worktable 7. The rotation is transmitted to the driven gear 27 via gear meshing, causing it to rotate synchronously. The driven gear 27 drives the sleeve block 25 to rotate within the slide groove 26 via the bidirectional screw 24 of the coupling, converting the rotational motion into linear displacement of the connecting rod 12. The connecting rod 12 pushes the moving plate 14 and the support column 22 to move synchronously. Finally, the push rod support column 22 drives the two clamping plates 13 to move towards each other, completing the precise clamping and fixing of the wedge mold at the top of the base transport belt 15. Compared with traditional molds, this mold uses the bidirectional screw 24 and the sleeve block 25 to rotate. The engagement between blocks 25 facilitates the clamping plate 13 to clamp and fix the wedge mold, ensuring stable and controllable clamping force. At the same time, the threaded meshing structure effectively resists vibration and ensures positioning accuracy. The drive of the sleeve block 25 can be linked with the belt conveyor system to achieve automated cycle, reduce manual intervention, and quickly adapt to wedge molds of different sizes by adjusting the rotation angle of the lead screw, shortening mold change time. In addition, the sleeve block 25 and the sleeve block 25 mechanism are small in size and embedded in the conveyor belt frame, saving space. The use of high-precision transmission components can reduce weight and adapt to high-speed transportation. Finally, the sleeve block 25 is made of wear-resistant material and combined with a closed lubrication system to extend service life and reduce maintenance frequency.

[0037] In some examples, the transport mechanism is fixedly installed inside the support frame 1. The transport mechanism includes a first rotating shaft 3 movably installed inside the support frame 1, with both ends of the first rotating shaft 3 penetrating inside the support frame 1. A driven wheel 19 is fixedly installed at one end of the first rotating shaft 3. A first motor 5 is fixedly installed on the front of the support frame 1. A second rotating shaft 4 is fixedly installed at the output end of the first motor 5, with one end of the second rotating shaft 4 penetrating inside the support frame 1. A drive wheel 20 is fixedly installed at one end of the second rotating shaft 4. A drive belt 21 is connected to the drive wheel 20 and the drive belt 21. A transport belt 15 is connected to the second rotating shaft 4 and the first rotating shaft 3.

[0038] The worker places the wedge mold on top of the conveyor belt 15, then turns on the first motor 5, which drives the second rotating shaft 4 to rotate. The second rotating shaft 4 drives the drive wheel 20 to rotate, which in turn drives the transmission belt 21 and the driven wheel 19 to rotate. The driven wheel 19 drives the first rotating shaft 3 to rotate. The synchronous rotation of the first rotating shaft 3 and the second rotating shaft 4 drives the conveyor belt 15 to rotate, moving the wedge mold between the two clamping plates 13. Then the first motor 5 stops rotating, thus completing the transport of the wedge mold.

[0039] After the wedge mold is placed on top of the conveyor belt 15, the first motor 5 is started to drive the second rotating shaft 4 to rotate. The second rotating shaft 4 drives the drive wheel 20 to rotate, which in turn links the transmission belt 21 and the driven wheel 19 to form a transmission chain. Finally, the synchronous rotation of the first rotating shaft 3 and the second rotating shaft 4 drives the rotating platform conveyor belt 15 to rotate, so that the mold is accurately moved between the two clamping plates 13. Then the first motor 5 stops, completing the automated mold transportation process. Compared with traditional molds, this mold facilitates the transportation of the wedge mold through the cooperation between the driven wheel 19, the drive wheel 20 and the transmission belt 21, realizing precise positioning and efficient transportation of the mold, improving the automation level and production efficiency of the production line. At the same time, the synchronous rotation and transmission chain design ensure the smoothness and reliability of the transportation process, reducing the risk of manual intervention and mold damage.

[0040] This mold breaks through the limitations of traditional stamping processes that rely on manual material feeding, and realizes full automation of the transportation-clamping-stamping process. It significantly shortens the mold change time and reduces the risk of manual intervention. Its high-precision transmission components and wear-resistant materials further ensure reliability under high-speed production. It is particularly suitable for high-precision stamping scenarios such as automotive body panels and structural parts, and provides key technical support for the intelligent upgrading of automotive molds.

[0041] The core of an automatic feeding stamping wedge die lies in the coordinated operation of the wedge mechanism and the automatic feeding system. The wedge mechanism converts vertical stamping force into horizontal or inclined force through the principle of inclined planes, enabling complex stamping processes. For example, in the processing of automotive side panels, the wedge mechanism needs to complete the upward punching after a negative flange, requiring the movable punch to retract a distance exceeding the negative angle of the workpiece, achieved through the coordinated movement of the wedge. The automatic feeding system, driven by cylinders, nitrogen cylinders, or motors and controlled by sensors, achieves precise material positioning and automatic feeding, significantly improving production efficiency.

[0042] In some examples, a support plate 9 is fixedly installed at the bottom of the support frame 1, and a fixing plate 10 is fixedly installed between the two support plates 9.

[0043] Since a fixing plate 10 is fixedly installed between the two support plates 9, the cooperation between the support plate 9 and the fixing plate 10 facilitates the support frame 1 to provide stable support, reduces the shaking of the wedge mold by the support frame 1 during use, and improves the stability of the support frame 1 during use.

[0044] In some examples, a reinforcing rib 11 is fixedly installed at the angle between the support plate 9 and the fixing plate 10, and the reinforcing rib 11 is triangular in shape.

[0045] Because the reinforcing rib 11 is triangular in shape at the angle between the support plate 9 and the fixing plate 10, and triangles have the characteristic of stability, the stability of the support plate 9 and the fixing plate 10 is ensured during use, and the efficiency of the support plate 9 and the fixing plate 10 is improved.

[0046] In some examples, a fixing seat 16 is fixedly installed on the outside of the support plate 9, a fixing block 17 is movably installed inside the fixing seat 16, and a toolbox 18 is fixedly installed on the back of the fixing block 17.

[0047] By holding the toolbox 18, the fixing block 17 is slowly inserted into the fixing seat 16. The fixing seat 16 limits and fixes the fixing block 17. By adding the toolbox 18, it is easier for the staff to take out maintenance tools from inside the toolbox 18.

[0048] In some examples, a support base 6 is fixedly mounted on the front of the support frame 1, and the interior of the support base 6 has a U-shaped form.

[0049] Because the inside of the support base 6 has a U-shaped shape on the front of the support frame 1, it is convenient for the support base 6 to provide stable support for the first motor 5, reduce the shaking of the first motor 5 during use, and improve the efficiency of the support base 6.

[0050] In some examples, the outer diameter of the fixing block 17 is equal to the inner diameter of the fixing seat 16, and the interior of the fixing seat 16 has a smooth surface design.

[0051] Since the outer diameter of the fixing block 17 is equal to the inner diameter of the fixing seat 16, and the interior of the fixing seat 16 has a smooth surface design, it is easy for the working hand to hold the toolbox 18 and insert the fixing block 17 into the interior of the fixing seat 16, thus ensuring the installation efficiency of the toolbox 18.

[0052] Among them, the support column 22 has two identical shapes between the movable plate 14 and the clamping plate 13, and the support column 22 is made of stainless steel.

[0053] Since the support column 22 has two identical shapes between the moving plate 14 and the clamping plate 13, and the support column 22 is made of stainless steel, which has strong corrosion resistance and is easy to use for a long time.

[0054] In some examples, the sleeve 25 and the connecting rod 12 are paired up, with two sets moving inside the worktable 7.

[0055] Since the sleeve block 25 and the connecting rod 12 are paired up, there are two sets of movable parts inside the worktable 7. Through the cooperation between the sleeve block 25 and the connecting rod 12, it is easy to drive the conveyor belt 15 to move synchronously, thus ensuring the stability of the connecting rod 12 during use.

[0056] In some examples, the clamping plate 13 is L-shaped at one end of the support post 22, and the clamping plate 13 is made of rubber.

[0057] Because the clamping plate 13 is L-shaped at one end of the support column 22, and the clamping plate 13 is made of rubber with adjustable surface roughness, a high static friction coefficient can be achieved through formula design, effectively resisting the inertial sliding of the mold on the conveyor belt, and is especially suitable for irregularly shaped parts such as wedge molds with a shifted center of gravity.

[0058] Working principle and usage process of this utility model:

[0059] After the worker moves the wedge mold between the two clamping plates 13 using the transport mechanism, the second motor 23 is turned on. The second motor 23 drives the drive gear 8 to rotate inside the worktable 7. The worktable 7 meshes with the driven gear 27, which in turn drives the driven gear 27 to rotate. The driven gear 27 then drives the bidirectional screw 24 to rotate inside the sleeve block 25, causing the sleeve block 25 to move linearly along the sliding groove 26 and the connecting rod 12. The connecting rod 12 then drives the moving plate 14 and the support column 22 to move synchronously. The support column 22 then drives the two clamping plates 13 to clamp and fix the wedge mold. Next, the stamping machine 2 is turned on to stamp the wedge mold, thus completing the clamping and fixing of the wedge mold on the top of the transport belt 15.

[0060] The worker places the wedge mold on top of the conveyor belt 15, then turns on the first motor 5, which drives the second rotating shaft 4 to rotate. The second rotating shaft 4 drives the drive wheel 20 to rotate, which in turn drives the transmission belt 21 and the driven wheel 19 to rotate. The driven wheel 19 drives the first rotating shaft 3 to rotate. The synchronous rotation of the first rotating shaft 3 and the second rotating shaft 4 drives the conveyor belt 15 to rotate, moving the wedge mold between the two clamping plates 13. Then the first motor 5 stops rotating, thus completing the transport of the wedge mold.

[0061] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0062] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0063] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An automatic feeding stamping wedge die, comprising a support frame (1), characterized in that: A workbench (7) is fixedly installed inside the support frame (1). A slide groove (26) is opened inside the workbench (7). A sleeve block (25) is movably installed inside the slide groove (26). A double-ended screw (24) is threaded inside the sleeve block (25), and both ends of the double-ended screw (24) pass through the inside of the support frame (1). A second motor (23) is fixedly installed on the back of the workbench (7). A drive gear (8) is fixedly installed at the output end of the second motor (23), and one end of the drive gear (8) moves inside the workbench (7). One end of the bidirectional screw (24) is fixedly mounted with a driven gear (27), and the driven gear (27) meshes with the drive gear (8). A connecting rod (12) is fixedly mounted on the top of the sleeve block (25). A moving plate (14) is fixedly mounted on one end of the connecting rod (12). A support column (22) is fixedly mounted on the inner side of the moving plate (14). A clamping plate (13) is fixedly mounted on one end of the support column (22). A transport mechanism is fixedly mounted inside the support frame (1). A stamping machine (2) is fixedly mounted on the top of the support frame (1).

2. The automatic feeding stamping wedge die according to claim 1, characterized in that: The transport mechanism is fixedly installed inside the support frame (1). The transport mechanism includes a first rotating shaft (3) movably installed inside the support frame (1), and both ends of the first rotating shaft (3) pass through the inside of the support frame (1). A driven wheel (19) is fixedly installed at one end of the first rotating shaft (3). A first motor (5) is fixedly installed on the front of the support frame (1). A second rotating shaft (4) is fixedly installed at the output end of the first motor (5), and one end of the second rotating shaft (4) passes through the inside of the support frame (1). A drive wheel (20) is fixedly installed at one end of the second rotating shaft (4). A drive belt (21) is connected to the drive wheel (20) and the drive belt (21). A transport belt (15) is connected to the second rotating shaft (4) and the first rotating shaft (3).

3. The automatic feeding stamping wedge die according to claim 1, characterized in that: A support plate (9) is fixedly installed at the bottom of the support frame (1), and a fixing plate (10) is fixedly installed between the two support plates (9).

4. The automatic feeding stamping wedge die according to claim 3, characterized in that: A reinforcing rib (11) is fixedly installed at the angle between the support plate (9) and the fixing plate (10), and the reinforcing rib (11) is triangular in shape.

5. The automatic feeding stamping wedge die according to claim 3, characterized in that: A fixing seat (16) is fixedly installed on the outside of the support plate (9), a fixing block (17) is movably installed inside the fixing seat (16), and a toolbox (18) is fixedly installed on the back of the fixing block (17).

6. The automatic feeding stamping wedge die according to claim 1, characterized in that: The support frame (1) is fixedly mounted with a support base (6) on its front side, and the interior of the support base (6) presents a U-shaped form.

7. The automatic feeding stamping wedge die according to claim 5, characterized in that: The outer diameter of the fixing block (17) is equal to the inner diameter of the fixing seat (16), and the interior of the fixing seat (16) has a smooth surface design.

8. The automatic feeding stamping wedge die according to claim 1, characterized in that: The support column (22) has two identical shapes between the movable plate (14) and the clamping plate (13), and the support column (22) is made of stainless steel.

9. The automatic feeding stamping wedge die according to claim 1, characterized in that: The sleeve (25) and the connecting rod (12) are paired up, with two sets moving inside the workbench (7).

10. The automatic feeding stamping wedge die according to claim 1, characterized in that: The clamping plate (13) is L-shaped at one end of the support column (22), and the clamping plate (13) is made of rubber.

Images