Punching feed rack and punching system

Abstract

The utility model discloses a stamping feeding frame and stamping system, this stamping feeding frame includes: lifting mechanism, is equipped with the lifting portion that can move up and down, the supporting portion is located the upside of lifting portion, and one end of supporting portion is hinged in lifting portion, and supporting portion is equipped with the supporting surface, and angle adjusting mechanism is equipped between supporting portion and lifting portion, angle adjusting mechanism includes support strip, a plurality of first adjusting hole and a plurality of second adjusting hole, a plurality of first adjusting hole is along the first direction interval of supporting portion and sets up, a plurality of second adjusting hole is along the second direction interval of lifting portion and sets up, and support strip is connected between any first adjusting hole and any second adjusting hole. For different stamping die, the height of supporting surface can be adjusted through lifting mechanism to stamping feeding frame, and the angle of supporting surface is adjusted through angle adjusting mechanism, so that the processing material can be linearly conveyed along the direction of feeder-stamping feeding frame-stamping die, and it is favorable to improve the stability of feeding layout.

Description

Technical Field

[0001] This utility model relates to the technical field of machining, and in particular to a stamping feeder and a stamping system. Background Technology

[0002] In the field of automotive parts processing, in order to improve processing efficiency, continuous stamping dies can be used to stamp metal materials fed from the feeder. For example, the feeder feeds continuous steel plates to the stamping machine, and the continuous stamping die of the stamping machine processes the continuous steel plates into sunroof iron frames through cutting and stamping processes.

[0003] Because sunroof metal frames come in different models, different progressive stamping dies are required for processing, and these dies have different processing positioning standards. On the other hand, the feeder is generally only responsible for conveying the processing material, and its conveying surface is relatively fixed. Therefore, the feeder alone cannot be adapted to different progressive stamping dies.

[0004] like Figure 1 As shown, this is the existing structure of the stamping feeder 1. The stamping feeder is connected between the stamping machine 2 and the feeder 3. The stamping feeder is used to support the processed material and prevent it from sagging due to being suspended in the air during the conveying process. However, since continuous stamping dies have strict requirements on the feeding layout, and the existing stamping feeder lacks an effective adjustment structure, it cannot be well adapted to different continuous stamping dies. Therefore, the existing stamping feeder cannot fundamentally solve the problem of unstable feeding layout, resulting in unstable product dimensions and the risk of die breakage. Utility Model Content

[0005] The present invention aims to provide a stamping feeder that can be adapted to different stamping dies.

[0006] According to a first aspect of the present invention, a stamping feeder includes:

[0007] The lifting mechanism is equipped with a lifting part that can move up and down;

[0008] A support portion is disposed above the lifting portion, one end of which is hinged to the lifting portion. The support portion has a support surface, and an angle adjustment mechanism is provided between the support portion and the lifting portion. The angle adjustment mechanism includes a support bar, a plurality of first adjustment holes, and a plurality of second adjustment holes. The plurality of first adjustment holes are spaced apart along a first direction of the support portion, and the plurality of second adjustment holes are spaced apart along a second direction of the lifting portion. The support bar is connected between any of the first adjustment holes and any of the second adjustment holes. The rotation angle of the support portion relative to the lifting portion is related to the connection position of the support bar between the first adjustment holes and the second adjustment holes.

[0009] According to the embodiments of the present invention, the stamping feeder has at least the following beneficial effects: For different stamping dies, the height of the supporting surface can be adjusted by the lifting mechanism, and the angle of the supporting surface can be adjusted by the angle adjustment mechanism. Since the connection relationship between the support bar, the first adjustment hole and the second adjustment hole has a variety of different combinations, the supporting surface can be precisely adjusted to the required angle, thereby meeting the processing requirements of different stamping dies, and enabling the processing material to be conveyed in a straight line along the direction of feeder-stamping feeder-stamping die, which is beneficial to improving the stability of the feeding layout.

[0010] According to some embodiments of the present invention, there are two angle adjustment mechanisms, and multiple first adjustment holes are provided on both sides of the support portion, and multiple second adjustment holes are provided on both sides of the lifting portion, with each support bar connected to the first adjustment hole and the second adjustment hole located on the same side.

[0011] According to some embodiments of the present invention, the angle adjustment mechanism is provided in one manner, a first connecting rod is provided at the middle position of the support part along a first direction, and the first connecting rod is provided with a plurality of first adjustment holes; a second connecting rod is provided at the middle position of the lifting part along a second direction, and the second connecting rod is provided with a plurality of second adjustment holes.

[0012] According to some embodiments of the present invention, the number of support bars is multiple, and the support bars have various length specifications.

[0013] According to some embodiments of the present invention, when the support bar, the first adjustment hole and the second adjustment hole have fixed connection positions, the rotation angle of the supporting part relative to the lifting part is related to the length of the support bar.

[0014] According to some embodiments of the present invention, the supporting surface is provided with a plurality of supporting rollers, and the plurality of supporting rollers are spaced apart along a first direction of the supporting portion.

[0015] According to some embodiments of the present invention, the lifting mechanism includes a base, a scissor lifting structure, and the lifting part. The base and the lifting part are connected through the scissor lifting structure, which is used to adjust the vertical position of the lifting part.

[0016] According to some embodiments of the present invention, the scissor lifting structure includes a first scissor arm and a second scissor arm. The middle portion of the first scissor arm is hinged to the middle portion of the second scissor arm. The lower end of the first scissor arm is hinged to the base. The upper end of the first scissor arm is hinged to a first slider, which is slidably connected to the lifting part along a second direction. The lower end of the second scissor arm is hinged to a second slider, which is slidably connected to the base along a second direction. The upper end of the second scissor arm is hinged to the lifting part.

[0017] According to some embodiments of the present invention, the first scissor arm is provided with a first adjusting rod, the second scissor arm is provided with a second adjusting rod, the first adjusting rod and the second adjusting rod are respectively provided with a through hole and a threaded hole, the through hole and the threaded hole are arranged along a straight line, the through hole is rotatably connected to a rocker arm, and the rocker arm is threadedly connected to the threaded hole.

[0018] The stamping system according to a second aspect embodiment of the present invention includes:

[0019] The feeder is equipped with a discharge end;

[0020] A stamping press, which is equipped with a stamping die, wherein the stamping die is provided with a feeding end;

[0021] The aforementioned stamping feeder is located between the discharge end and the feed end. The stamping feeder adjusts the position of the supporting surface through the lifting mechanism and the angle adjustment mechanism, so that the supporting surface is respectively aligned with the discharge end and the feed end.

[0022] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0024] Figure 1 This is a structural diagram of existing technology;

[0025] Figure 2 This is a three-dimensional structural diagram of the stamping feeder provided in the embodiment of the present utility model from a first perspective.

[0026] Figure 3 This is a three-dimensional structural diagram of the stamping feeder provided in the embodiment of the present utility model from a second perspective.

[0027] Figure 4 yes Figure 2 The side view of the stamping feeder shown.

[0028] In the attached diagram: 10-Lifting mechanism, 200-Angle adjustment mechanism, 300-Support part, 500-Base, 400-Scissor lifting structure, 100-Lifting part, 410-First scissor arm, 420-Second scissor arm, 411-First adjusting rod, 412-First hinge rod, 421-Second adjusting rod, 422-Second hinge rod, 430-Pin, 510-Slide groove, 413-First slider, 423-Second slider, 600-Rock arm, 610-Rotating handle, 310-Support roller, 210-Support bar, 220-First adjusting hole, 230-Second adjusting hole, 211-Pin. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0030] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not 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.

[0031] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0032] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0033] like Figures 2 to 4As shown, the stamping feeder according to the first aspect of the present invention includes a lifting mechanism 10, an angle adjustment mechanism 200, and a support part 300. The lifting mechanism 10 includes a base 500, a scissor lifting structure 400, and a lifting part 100. The base 500 is located below the lifting part 100. The base 500 and the lifting part 100 are connected by the scissor lifting structure 400. The lifting part 100 can move up and down relative to the base 500 through the scissor lifting structure 400.

[0034] Specifically, the scissor lift structure 400 includes a first scissor arm 410 and a second scissor arm 420. The first scissor arm 410 includes a first adjusting rod 411 and two first hinge rods 412. The two first hinge rods 412 are parallel to each other and spaced apart. They are connected by the first adjusting rod 411, and the three together constitute the first scissor arm 410. The second scissor arm 420 includes a second adjusting rod 421 and two second hinge rods 422. The two second hinge rods 422 are parallel to each other and spaced apart. They are connected by the second adjusting rod 421, and the three together constitute the second scissor arm 420. The middle parts of the two first hinge rods 412 and the middle parts of the two second hinge rods 422 are rotatably connected by a pin 430, allowing the first scissor arm 410 and the second scissor arm 420 to rotate around the pin 430, thereby adjusting the angle between the first scissor arm 410 and the second scissor arm 420.

[0035] It should be noted that the support part 300 is located above the lifting part 100. The support part 300 is used to support the processed material. The support part 300 has a first direction, which is the feeding direction of the support part 300. The projection of the first direction of the support part 300 onto the lifting part 100 is the second direction of the lifting part 100. For ease of description, this embodiment defines the second direction as the front-back direction.

[0036] For example, both sides of the base 500 and the lifting part 100 are provided with sliding grooves 510 arranged in the front-rear direction. If the lower end of the first scissor arm 410 is hinged to the front end of the base 500, then the upper end of the first scissor arm 410 needs to be hinged to a first slider 413, and the first slider 413 is slidably connected to the sliding groove 510 of the lifting part 100. At the same time, the lower end of the second scissor arm 420 is hinged to a second slider 423, and the second slider 423 is slidably connected to the sliding groove 510 of the base 500. The upper end of the second scissor arm 420 is hinged to the front end of the lifting part 100. If it is necessary to make the lifting part 100 parallel to the base 500, then the upper ends of the first scissor arm 410 and the upper ends of the second scissor arm 420 need to be on the same horizontal plane, and the lower ends of the first scissor arm 410 and the lower ends of the second scissor arm 420 need to be on the same horizontal plane.

[0037] With the above structure, when a downward force is applied to the lifting part 100, the upper end of the first scissor arm 410 slides backward along the slide groove 510 of the lifting part 100, and the lower end of the second scissor arm 420 slides backward along the slide groove 510 of the base 500, thereby widening the angle between the first scissor arm 410 and the second scissor arm 420 in the vertical direction, ultimately causing the lifting part 100 to move downward closer to the base 500. When an upward force is applied to the lifting part 100, the upper end of the first scissor arm 410 slides forward along the slide groove 510 of the lifting part 100, and the lower end of the second scissor arm 420 slides forward along the slide groove 510 of the base 500, thereby narrowing the angle between the first scissor arm 410 and the second scissor arm 420 in the vertical direction, ultimately causing the lifting part 100 to move upward away from the base 500.

[0038] Conversely, if the lower end of the second scissor arm 420 is hinged to the front end of the base 500, then the upper end of the second scissor arm 420 needs to be hinged to a second slider 423, and the second slider 423 is slidably connected to the slide groove 510 of the lifting part 100. At the same time, the lower end of the first scissor arm 410 is hinged to a first slider 413, and the first slider 413 is slidably connected to the slide groove 510 of the base 500. The upper end of the first scissor arm 410 is hinged to the front end of the lifting part 100. This utility model does not limit the specific connection structure of the first scissor arm 410 and the second scissor arm 420. As long as the two can achieve scissor lifting, regardless of the connection structure of the first scissor arm 410 and the second scissor arm 420, they are all within the protection scope of this utility model.

[0039] Furthermore, in order to lock the relative position of the lifting part 100 and the base 500, the first adjusting rod 411 and the second adjusting rod 421 are both on the same horizontal plane. To avoid interference, it is preferable to set the first adjusting rod 411 and the second adjusting rod 421 in a low position. The first adjusting rod 411 and the second adjusting rod 421 are respectively provided with a through hole and a threaded hole, which are arranged in a straight line. The through hole is rotatably connected to a rocker arm 600 through a bearing or bushing. The rocker arm 600 is parallel to the slide groove 510 of the base 500. One end of the rocker arm 600 is provided with a rotating handle 610, and the other end of the rocker arm 600 is provided with an external thread. The rocker arm 600 is threaded to the threaded hole through the external thread.

[0040] Since the rocker arm 600 is threaded to the threaded hole via an external thread, the forward and backward position of the second adjusting rod 421 can be controlled by rotating the rocker arm 600, thereby controlling the forward and backward position of the lower end of the second scissor arm 420, and consequently controlling the up and down position of the lifting part 100. Furthermore, since the up and down movement of the lifting part 100 is controlled by the threaded connection between the rocker arm 600 and the threaded hole, the position of the lifting part 100 relative to the base 500 will be locked by the threaded connection unless external force is applied to the rocker arm 600.

[0041] In other embodiments, the lifting mechanism 10 may also have other lifting structures, such as adjusting the vertical position of the lifting part 100 by means of gears and racks, or adjusting the vertical position of the lifting part 100 by means of ratchet and ratchet, and is not limited to the above embodiments.

[0042] On the other side, one end of the supporting part 300 is hinged to the lifting part 100. Since the supporting part 300 is used to support the processing material, it has a supporting surface with multiple supporting rollers 310. These rollers are spaced apart along the first direction of the supporting part 300 to achieve rolling conveying of the processing material. The arrangement of the supporting rollers 310 helps to reduce the friction between the supporting surface and the processing material, thus preventing wear on the material due to conveying friction.

[0043] An angle adjustment mechanism 200 is disposed between the support portion 300 and the lifting portion 100. The support portion 300 adjusts its angle relative to the lifting portion 100 through the angle adjustment mechanism 200. To reduce the stress on the angle adjustment mechanism 200, its position should be far from the hinge point between the support portion 300 and the lifting portion 100. If the rear end of the support portion 300 and the rear end of the lifting portion 100 are hinged together, then the angle adjustment mechanism 200 should be located at the front end of the support portion 300. According to the lever principle, if the angle adjustment mechanism 200 is located close to the hinge point between the support portion 300 and the lifting portion 100, when the processing material is placed on the support surface of the support portion 300, the front end of the support portion 300 will generate a large torque on the angle adjustment mechanism 200 after being subjected to force, which may easily cause instability in the support portion 300 or even damage the angle adjustment mechanism 200.

[0044] In this embodiment, there are two angle adjustment mechanisms 200, which are located on the left and right sides of the support portion 300, respectively. Since the two angle adjustment mechanisms 200 have roughly the same structure, this embodiment only discloses the specific structure of one of the angle adjustment mechanisms 200.

[0045] Specifically, the angle adjustment mechanism 200 includes a support bar 210, a plurality of first adjustment holes 220, and a plurality of second adjustment holes 230. The plurality of first adjustment holes 220 are spaced apart along a first direction of the support portion 300, and are located on one side of the support portion 300. Since the support portion 300 is rotatably connected to the lifting portion 100, the first direction of the support portion 300 is not necessarily the front-back direction; it is only equivalent to the front-back direction when the support portion 300 is laid flat. The plurality of second adjustment holes 230 are spaced apart along the slide groove 510 of the lifting portion 100. Both ends of the support bar 210 are provided with pins 211, and the support bar 210 is connected between any first adjustment hole 220 and any second adjustment hole 230 through two pins 211. At this time, the rotation angle of the support portion 300 relative to the lifting portion 100 is related to the connection position of the support bar 210 between the first adjustment hole 220 and the second adjustment hole 230.

[0046] For ease of description, the multiple first adjustment holes 220 can be defined as holes A, B, C, etc., and the multiple second adjustment holes 230 can be defined as holes a, b, c, etc. With the length of the support bar 210 remaining constant, if the two pins 211 of the support bar 210 are inserted into holes A and a, respectively, the rotation angle of the support portion 300 relative to the lifting portion 100 will have a unique angle. If it is necessary to adjust the rotation angle of the support portion 300 relative to the lifting portion 100, then the support bar 210 can be kept inserted into hole A and the other end of the support bar 210 can be inserted into hole b; or, the support bar 210 can be kept inserted into hole a and the other end of the support bar 210 can be inserted into hole B; or, one end of the support bar 210 can be inserted into hole B and the other end of the support bar 210 can be inserted into hole b. Therefore, the connection relationship between the support bar 210, the first adjustment hole 220 and the second adjustment hole 230 can be combined in various ways to precisely adjust the support surface of the support part 300 to the required angle. Combined with the adjustment of the support surface height by the lifting mechanism 10, the processing requirements of different stamping dies can be met, and the processing material can be conveyed in a straight line along the direction of feeder-stamping feeder-stamping die, which is beneficial to improving the stability of the feeding layout.

[0047] In addition, there are multiple support bars 210, which have various length specifications. When the support bar 210, the first adjustment hole 220, and the second adjustment hole 230 have a fixed connection position, the rotation angle of the support part 300 relative to the lifting part 100 is related to the length of the support bar 210. That is, when both ends of the support bar 210 are inserted into hole A and hole a respectively, while keeping the insertion into hole A and hole a constant, the rotation angle of the support part 300 relative to the lifting part 100 will also change by changing the length of the support bar 210.

[0048] Generally, by changing the length of the support bar 210, the rotation angle of the support portion 300 relative to the lifting portion 100 can be adjusted significantly. Conversely, by changing the connection position of the support bar 210 between the first adjustment hole 220 and the second adjustment hole 230, the rotation angle of the support portion 300 relative to the lifting portion 100 can be adjusted slightly. These two adjustment methods complement each other, allowing the support surface of the support portion 300 to be precisely adjusted to any angle.

[0049] In practice, operators need to test the specific adjustment parameters required for different stamping dies in advance. For example, stamping die A requires support bar A, with both ends of support bar A inserted into hole A and hole c respectively; or stamping die B requires support bar B, with both ends of support bar B inserted into hole B and hole d respectively. When faced with different stamping dies, operators can simply consult a table to obtain the optimal adjustment position of the stamping feeder, ensuring the stability of each processing operation and reducing adjustment operations.

[0050] In some other embodiments, the number of angle adjustment mechanisms 200 can also be set to one. In this case, the support part 300 is provided with a first connecting rod (not shown in the figure) arranged in the first direction at the middle position, and the first connecting rod is provided with a plurality of first adjustment holes 220; the lifting part 100 is provided with a second connecting rod (not shown in the figure) arranged in the front-back direction at the middle position, and the second connecting rod is provided with a plurality of second adjustment holes 230.

[0051] Since there is only one angle adjustment mechanism 200, if the angle adjustment mechanism 200 is located on the left or right side of the support portion 300, a support vacuum will occur on the side where the angle adjustment mechanism 200 is not installed, causing the support portion 300 to become unstable. Therefore, the angle adjustment mechanism 200 can be installed in the middle of the support portion 300 to maintain the stability of the support portion 300.

[0052] Of course, the number of angle adjustment mechanisms 200 can also be set to three, with the three angle adjustment mechanisms 200 located on the left, middle, and right sides of the support portion 300, respectively. Since this embodiment is a combination of the two embodiments described above, its specific structure will not be described in detail here.

[0053] According to a second aspect embodiment of the present invention, a stamping system includes a stamping feeder according to the first aspect embodiment of the present invention, a feeder, and a stamping machine. The feeder has a discharge end, and the stamping machine has a stamping die with a feed end. The stamping feeder is located between the discharge end and the feed end. The position of the supporting surface of the stamping feeder is adjusted by a lifting mechanism 10 and an angle adjustment mechanism 200, so that the supporting surface is respectively aligned with the discharge end of the feeder and the feed end of the stamping die. This allows the processed material to be linearly conveyed along the direction of feeder-stamping feeder-stamping die, which helps to improve the stability of the feeding layout.

[0054] Since the stamping system adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be repeated here.

[0055] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A stamping feeder, characterized in that, include: The lifting mechanism (10) is provided with a lifting part (100) that can move up and down; A support portion (300) is disposed above the lifting portion (100), one end of the support portion (300) is hinged to the lifting portion (100), the support portion (300) is provided with a support surface, and an angle adjustment mechanism (200) is provided between the support portion (300) and the lifting portion (100); the angle adjustment mechanism (200) includes a support bar (210), a plurality of first adjustment holes (220) and a plurality of second adjustment holes (230), the plurality of first adjustment holes (220) being along the support bar (210) and the lifting portion (100) respectively. The support portion (300) is spaced apart in a first direction, and a plurality of second adjustment holes (230) are spaced apart along the second direction of the lifting portion (100). The support bar (210) is connected between any of the first adjustment holes (220) and any of the second adjustment holes (230). The rotation angle of the support portion (300) relative to the lifting portion (100) is related to the connection position of the support bar (210) between the first adjustment hole (220) and the second adjustment hole (230).

2. The stamping feeder according to claim 1, characterized in that: The angle adjustment mechanism (200) is provided in two parts. The support part (300) is provided with a plurality of first adjustment holes (220) on both sides. The lifting part (100) is provided with a plurality of second adjustment holes (230) on both sides. Each support bar (210) is connected to the first adjustment hole (220) and the second adjustment hole (230) located on the same side.

3. The stamping feeder according to claim 1, characterized in that: The angle adjustment mechanism (200) is provided in one manner. The support part (300) is provided with a first connecting rod arranged in a first direction at the middle position. The first connecting rod is provided with a plurality of first adjustment holes (220). The lifting part (100) is provided with a second connecting rod arranged in a second direction at the middle position. The second connecting rod is provided with a plurality of second adjustment holes (230).

4. The stamping feeder according to claim 1, characterized in that: The number of the support bars (210) is multiple, and the support bars (210) have various length specifications.

5. The stamping feeder according to claim 4, characterized in that: When the support bar (210), the first adjustment hole (220), and the second adjustment hole (230) have fixed connection positions, the rotation angle of the support part (300) relative to the lifting part (100) is related to the length of the support bar (210).

6. The stamping feeder according to claim 1, characterized in that: The supporting surface is provided with a plurality of supporting rollers (310), and the plurality of supporting rollers (310) are spaced apart along a first direction of the supporting part (300).

7. The stamping feeder according to claim 1, characterized in that: The lifting mechanism (10) includes a base (500), a scissor lifting structure (400), and the lifting part (100). The base (500) and the lifting part (100) are connected through the scissor lifting structure (400). The scissor lifting structure (400) is used to adjust the up and down position of the lifting part (100).

8. The stamping feeder according to claim 7, characterized in that: The scissor lift structure (400) includes a first scissor arm (410) and a second scissor arm (420). The middle part of the first scissor arm (410) is hinged to the middle part of the second scissor arm (420). The lower end of the first scissor arm (410) is hinged to the base (500). The upper end of the first scissor arm (410) is hinged to a first slider (413). The first slider (413) is slidably connected to the lifting part (100) along a second direction. The lower end of the second scissor arm (420) is hinged to a second slider (423). The second slider (423) is slidably connected to the base (500) along a second direction. The upper end of the second scissor arm (420) is hinged to the lifting part (100).

9. The stamping feeder according to claim 8, characterized in that: The first scissor arm (410) is provided with a first adjusting rod (411), and the second scissor arm (420) is provided with a second adjusting rod (421). The first adjusting rod (411) and the second adjusting rod (421) are respectively provided with a through hole and a threaded hole. The through hole and the threaded hole are arranged along a straight line. The through hole is rotatably connected to a rocker arm (600), and the rocker arm (600) is threadedly connected to the threaded hole.

10. A stamping system, characterized in that, include: The feeder is equipped with a discharge end; A stamping press, which is equipped with a stamping die, wherein the stamping die is provided with a feeding end; The stamping feeder as described in any one of claims 1 to 9 is located between the discharge end and the feed end. The stamping feeder adjusts the position of the supporting surface by means of the lifting mechanism (10) and the angle adjustment mechanism (200), so that the supporting surface is respectively aligned with the discharge end and the feed end.

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