Self-adaptive stamping adjusting equipment

Abstract

The invention discloses self-adaptive punching adjusting equipment which comprises a punching machine, a detection unit, a control system, a waste discharge device and a packaging machine, an upper die module of the punching machine comprises a punch used for punching products, and an avoiding position is arranged on one side of the punch; the lower die module comprises a lower die plate and an adjusting assembly, the lower die plate is used for bearing a product, the adjusting assembly comprises a driving module and an adjusting block, a forming position used for bending the product is formed between the adjusting block and the lower die plate, the punch is correspondingly arranged above the forming position, and the output end of the driving module is connected with the adjusting block and used for driving the adjusting block to ascend and descend. The driving mechanism is used for driving the upper mold module and the lower mold module to open and close; the detection unit is used for detecting the bending degree of the stamped product, and the control system is electrically connected with the detection unit and the driving module; the waste discharging device is used for winding the waste material belt; and packaging finished products by a packaging machine. The self-adaptive punching adjusting equipment has the functions of punching and bending a product and automatically adjusting the bending degree of the punching machine to the product.

Description

Technical Field

[0001] The present application relates to the technical field of stamping equipment, and in particular to an adaptive stamping adjustment device. Background Art

[0002] In the related art, when a metal strip needs to be punched and bent to form a spring piece, a test punch is performed in the die of a punching machine. The punched sample is then removed to confirm the degree of bending. The die is then debugged or replaced, and the strip is punched again. The sample is then removed to confirm whether the bending is qualified. Only when the punched spring piece is qualified can the corresponding die be debugged successfully. However, this debugging process is not only cumbersome, but also requires repeated manual adjustments, which consumes a lot of labor costs and time, and it is difficult to achieve the high precision required for the bending size of the spring piece. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes an adaptive stamping adjustment device that has the function of stamping and bending products and can automatically adjust the degree of stamping and bending of the products by the stamping machine.

[0004] According to an embodiment of the present invention, the adaptive stamping adjustment device includes a stamping machine, a detection unit and a control system. The detection unit is arranged on one side of the stamping machine, and the stamping machine includes: an upper die module, a lower die module and a driving mechanism; the upper die module includes a punch for stamping products, and an avoidance position is provided on one side of the punch to avoid the bending part of the product; the lower die module includes a lower template and an adjustment component, the lower template is used to carry the product, the adjustment component includes a driving module and an adjustment block, a forming position for bending the product is formed between the adjustment block and the lower template, the punch is correspondingly arranged above the forming position, the output end of the driving module is connected to the adjustment block, and is used to drive the adjustment block to rise and fall relative to the lower template to adjust the degree of bending of the product, and the driving mechanism is used to drive the upper die module and the lower die module to open and close the mold; wherein, the detection unit is used to detect the degree of bending of the product after stamping, and is used to transmit the detected signal to the control system, the control system is electrically connected to the detection unit and the driving module, and controls the driving module to adjust the height of the adjustment block according to the received signal.

[0005] The adaptive stamping adjustment device according to the embodiment of the present invention has at least the following beneficial effects: the adaptive stamping adjustment device includes a stamping machine, a detection unit and a control system. The stamping machine includes an upper die, a lower die set and a driving mechanism. When in use, the upper die set is driven downward by the driving mechanism to close the die, and the punch cooperates with the lower die plate and the adjustment block to realize the stamping and bending of the product. A avoidance position for avoiding the bending part of the product is provided on one side of the punch so that the product can be bent smoothly. The degree of bending of the product after stamping is detected by the detection unit on one side. If the bending degree is qualified, the various parts of the stamping machine are checked. If the position of the parts is ok but the bending degree is unqualified, the detection unit will transmit the detected signal to the control system, and the control system will control the driving module in the adjustment component to drive the height of the adjustment block, thereby changing the bending degree of the stamped product; specifically, when the bending degree is not enough, the height of the adjustment block will be increased, and when the bending is too much, the height of the adjustment block will be lowered, and the above process will be cycled until the bending degree of the product after stamping meets the standard; therefore, the adaptive stamping adjustment equipment of the present application has the function of stamping to bend the product, and can automatically adjust the stamping bending degree of the product by the stamping machine.

[0006] According to some embodiments of the present invention, the adjustment block is vertically slidably connected to the lower template.

[0007] According to some embodiments of the present invention, the adjustment block is provided with an abutting portion and a limiting portion connected to the abutting portion, the forming position is formed between the abutting portion and the lower template, the lower template is provided with a limiting groove, the limiting portion is adapted to the shape of the limiting groove, and can slide vertically along the limiting groove.

[0008] According to some embodiments of the present invention, the driving module includes a first driving component and a wedge block, a first guide surface is provided on the upper part of the wedge block, and a second guide surface is provided on the bottom of the adjustment block. The output end of the first driving component is connected to the wedge block and is used to drive the wedge block to translate, so that the first guide surface can abut against the second guide surface to drive the adjustment block to rise and fall.

[0009] According to some embodiments of the present invention, the lower template is provided with a first accommodating position and a second accommodating position connected to the first accommodating position, the first accommodating position is connected to the limiting groove, and the first accommodating position is used to accommodate the abutting portion alone or in cooperation with the second accommodating position.

[0010] According to some embodiments of the present invention, the lower template is further provided with a first elastic member located at the second accommodation position, the first elastic member is used to support the product, and the forming position is formed between the first elastic member and the adjustment block.

[0011] According to some embodiments of the present invention, the upper die assembly further includes an upper die block and a second driving member, the second driving member is provided on the upper die block, the output end of the second driving member is connected to the punch, and is used to drive the punch to rise and fall.

[0012] According to some embodiments of the present invention, the second driving member is a second elastic member.

[0013] According to some embodiments of the present invention, the detection unit is a CCD camera.

[0014] According to some embodiments of the present invention, a waste discharge device is further included. The waste discharge device is located on a side of the CCD camera away from the punching machine and is used to discharge waste from the product.

[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0017] Figure 1 It is a structural schematic diagram of a punching machine in one embodiment of the adaptive punching adjustment device of the present invention;

[0018] Figure 2 for Figure 1 A schematic structural diagram of the punching machine from another perspective shown in FIG;

[0019] Figure 3 for Figure 2 A cross-sectional view of the punch press shown in ;

[0020] Figure 4 for Figure 3 A partial enlarged view of point A in the middle;

[0021] Figure 5 for Figure 1 A schematic structural diagram of a third perspective of the punching machine shown in FIG;

[0022] Figure 6 for Figure 5 A cross-sectional view of the punch press shown in ;

[0023] Figure 7 for Figure 6 A partial enlarged view of point B in the middle.

[0024] Reference numerals:

[0025] Upper die assembly 100; punch 110; avoidance position 111; upper die plate block 120; second drive member 130; lower die assembly 200; lower die plate 210; limiting groove 211; first accommodating position 212; second accommodating position 213; adjustment assembly 220; drive module 221; first drive assembly 2211; wedge block 2212; first guide surface 2213; adjustment block 222; abutment portion 2221; limiting portion 2222; second guide surface 2223; first elastic member 230; product 300. DETAILED DESCRIPTION

[0026] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0027] In the description of this application, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on this application.

[0028] In the description of this application, "several" means more than one, "plurality" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0029] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0030] In the description of this application, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples.

[0031] Reference below Figures 1 to 7 An adaptive punch adjustment device according to an embodiment of the present invention is described.

[0032] like Figures 1 to 4As shown, the adaptive stamping adjustment device according to the embodiment of the present invention includes a stamping machine, a detection unit, a control system, a waste discharge device and a baler. The stamping machine includes: an upper die module 100, a lower die module 200 and a driving mechanism; the upper die module 100 includes a punch 110 for stamping a product 300, and a side of the punch 110 is provided with an avoidance position 111 to avoid the bending part of the product 300; the lower die module 200 includes a lower template 210 and an adjustment component 220, the lower template 210 is used to carry the product 300, the adjustment component 220 includes a driving module 221 and an adjustment block 222, a forming position for bending the product 300 is formed between the adjustment block 222 and the lower template 210, and the punch 110 is provided with a avoidance position 111 to avoid the bending part of the product 300; the lower die module 200 includes a lower template 210 and an adjustment component 220, the lower template 210 is used to carry the product 300, and the adjustment component 220 includes a driving module 221 and an adjustment block 222, a forming position for bending the product 300 is formed between the adjustment block 222 and the lower template 210, and the punch 110 is provided with a avoidance position 111 to avoid the bending part of the product 300. 10 is correspondingly arranged above the forming position, the output end of the driving module 221 is connected to the adjusting block 222, and is used to drive the adjusting block 222 to rise and fall relative to the lower template 210 to adjust the degree of bending of the product 300, and the driving mechanism is used to drive the upper mold module 100 and the lower mold module 200 to open and close the mold; the detection unit is arranged on one side of the punching machine, and is used to detect the degree of bending of the product 300 after stamping; the control system is electrically connected to the detection unit and the driving module 221, and controls the driving module 221 to adjust the height of the adjusting block 222 according to the signal of the detection unit; the waste discharge device is arranged on the material path of the product 300, and is used to separate the finished product and waste material strips on the product 300, and to reel up the waste material strips; the baling machine is used to baling the finished product.

[0033] It can be understood that this adaptive stamping adjustment equipment includes a stamping machine, a detection unit, a control system, a waste discharge device and a baling machine. The stamping machine includes an upper die module, a lower die module 200 and a driving mechanism. When in use, the upper die module 100 is driven downward by the driving mechanism to close the die, and the punch 110 cooperates with the lower template 210 and the adjustment block 222 to achieve the stamping and bending of the product 300. A avoidance position 111 is provided on one side of the punch 110 for avoiding the bending part of the product 300, so that the product 300 can be bent smoothly. The bending degree of the product 300 after stamping is detected by the detection unit on one side. If the bending degree is qualified, the positions of the various parts of the stamping machine are ok, and the bending process is good. If the degree of bending is unqualified, the detection unit transmits the detected signal to the control system, and the control system controls the driving module 221 in the adjustment component 220 to drive the height of the adjustment block 222, thereby changing the bending degree of the stamped product 300; specifically, when the bending degree is not enough, the height of the adjustment block 222 is raised, and when the bending is too much, the height of the adjustment block 222 is lowered, so that the above process is cycled until the bending degree of the product 300 after stamping meets the standard; as the stamping and bending proceeds, the coiled product 300 is pulled out of the stamping machine by the waste discharge device after bending and is separated into individual finished products and waste material strips, the waste discharge device takes away the waste material strips, and the baler collects and packs the finished products. Therefore, the adaptive stamping adjustment device of the present application has the function of stamping to bend the product 300, and can automatically adjust the stamping and bending degree of the product 300 by the stamping machine.

[0034] Specifically, the waste discharge device includes a punching machine and a winding roller. The punching machine is used to punch out the finished product formed on the product 300, and the winding roller is used to wind up the waste material strip formed after the finished product is punched out.

[0035] It is understood that the adjustment block 222 is vertically slidably connected to the lower template 210. For example, Figure 4 As shown, in this embodiment, the adjustment block 222 can slide vertically under the drive of the driving module 221 and can slide along the lower template 210, thereby improving the linearity of the lifting and lowering of the adjustment block 222.

[0036] It is understandable that the adjustment block 222 is provided with an abutting portion 2221 and a limiting portion 2222 connected to the abutting portion 2221, the forming position is formed between the abutting portion 2221 and the lower template 210, the lower template 210 is provided with a limiting groove 211, the limiting portion 2222 is adapted to the shape of the limiting groove 211, and can slide vertically along the limiting groove 211. For example, Figure 4 As shown, in this embodiment, the lower template 210 is provided with a limiting groove 211, and the limiting portion 2222 in the adjustment block 222 is vertically slidably connected to the limiting groove 211, and the abutment portion 2221 connected to the limiting portion 2222 is used to cooperate with the lower template 210 and the punch 110 to form a forming position for bending the product 300.

[0037] It can be understood that the driving module 221 includes a first driving component 2211 and a wedge block 2212. The upper portion of the wedge block 2212 is provided with a first guide surface 2213, and the bottom portion of the adjustment block 222 is provided with a second guide surface 2223. The output end of the first driving component 2211 is connected to the wedge block 2212 and is used to drive the wedge block 2212 to translate so that the first guide surface 2213 can abut against the second guide surface 2223 to drive the adjustment block 222 to move up and down. For example, Figures 5 to 7 As shown, in this embodiment, the driving module 221 includes a first driving component 2211 and a wedge block 2212 connected to the output end of the first driving component 2211, and a first guide surface 2213 is provided on the top of the wedge block 2212, and the first guide surface 2213 abuts against the second guide surface 2223 at the bottom of the adjustment block 222, and the wedge block 2212 can be translated under the drive of the first driving component 2211, so that the first guide surface 2213 abuts against the second guide surface 2223 to realize the lifting and lowering adjustment of the adjustment block 222.

[0038] It is understandable that the lower template 210 is provided with a first accommodating position 212 and a second accommodating position 213 communicating with the first accommodating position 212, the first accommodating position 212 communicating with the limiting groove 211, and the first accommodating position 212 is used to accommodate the abutting portion 2221 alone or in conjunction with the second accommodating position 213. Figure 4As shown, in this embodiment, the lower template 210 is provided with a first accommodating position 212 and a second accommodating position 213. The second accommodating position 213 and the limiting groove 211 are both connected to the first accommodating position 212. The abutment portion 2221 can be accommodated only in the first accommodating position 212, or can be accommodated in the first accommodating position 212 and the second accommodating position 213 at the same time. By setting the second accommodating position 213, the size specifications of the adjustment block 222 can be changed as needed, thereby improving the versatility of the lower template 210.

[0039] It is understandable that the lower template 210 is further provided with a first elastic member 230 located at the second accommodation position 213. The first elastic member 230 is used to support the product 300. The forming position is formed between the first elastic member 230 and the adjustment block 222. For example, Figure 4 As shown, in this embodiment, the lower template 210 is provided with a first elastic member 230, and the first elastic member 230 is located in the second accommodating position 213 and the forming position at the same time, so that it can play the role of supporting the product 300. In this way, the size of the second elastic member can be changed as needed to realize the application of adjustment blocks 222 of different sizes and the processing of products 300 with different bending degrees.

[0040] It is understood that the upper die assembly 100 further includes an upper die block 120 and a second driving member 130. The second driving member 130 is provided on the upper die block 120. The output end of the second driving member 130 is connected to the punch 110 and is used to drive the punch 110 to move up and down. Figure 4 As shown, in this embodiment, the upper die assembly 100 includes a second driving member 130 and an upper template block 120. The second driving member 130 connects the punch 110 and the upper template block 120, and can realize a downward pressing effect on the punch 110 so that the punch 110 protrudes from the bottom of the upper template block 120 to realize the stamping of the product 300.

[0041] It is understandable that the second driving member 130 is a second elastic member. Figure 4 As shown, in this embodiment, the second driving member 130 is a second elastic member, so that it plays a role of punching as well as buffering.

[0042] It is understandable that the detection unit is a CCD camera. For example, in this embodiment, the bending degree of the product 300 is detected by a CCD camera.

[0043] It is understood that a cleaning device is also included, which is located between the punching machine and the waste discharge device and is used to clean the product 300. For example, in this embodiment, after the coiled product 300 is punched and bent under the traction of the waste discharge device, it first passes through the cleaning device to clean the waste, and then enters the punching machine of the waste discharge device.

[0044] The embodiments of the present application have been described in detail above with reference to the accompanying drawings. However, the present application is not limited to the above embodiments. Various modifications can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features of the embodiments can be combined with each other unless there is a conflict.

Claims

1. Adaptive stamping adjustment equipment, characterized in that, include; A punching machine, comprising an upper die assembly, a lower die assembly and a driving mechanism, the upper die assembly comprising a punch for punching products, a side of the punch being provided with an avoidance position to avoid the bending portion of the product, the lower die assembly comprising a lower template and an adjustment assembly, the lower template being used to carry the product, the adjustment assembly comprising a driving module and an adjustment block, a forming position for bending the product being formed between the adjustment block and the lower template, the punch being correspondingly arranged above the forming position, the output end of the driving module being connected to the adjustment block and being used to drive the adjustment block to rise and fall relative to the lower template to adjust the degree of bending of the product, the driving mechanism being used to drive the upper die assembly and the lower die assembly to open and close the mold; A detection unit, which is provided on one side of the punching machine and is used to detect the degree of bending of the product after punching; a control system, the control system being electrically connected to the detection unit and the driving module, and controlling the driving module to adjust the height of the adjustment block according to a signal from the detection unit; A waste discharge device is provided on the feeding path of the product and is used to separate the finished product and the waste strip on the product, and to rewind the waste strip; A baler is used for baling the finished products.

2. The adaptive stamping adjustment device according to claim 1, characterized in that The adjusting block is vertically slidably connected to the lower template.

3. The adaptive stamping adjustment device according to claim 2, characterized in that The adjusting block is provided with an abutting portion and a limiting portion connected to the abutting portion. The forming position is formed between the abutting portion and the lower template. The lower template is provided with a limiting groove. The limiting portion is adapted to the shape of the limiting groove and can slide vertically along the limiting groove.

4. The adaptive stamping adjustment device according to claim 1, characterized in that The driving module includes a first driving component and a wedge block, a first guide surface is provided on the upper part of the wedge block, and a second guide surface is provided on the bottom of the adjustment block. The output end of the first driving component is connected to the wedge block and is used to drive the wedge block to translate so that the first guide surface can abut against the second guide surface to drive the adjustment block to rise and fall.

5. The adaptive stamping adjustment device according to claim 3, characterized in that The lower template is provided with a first accommodating position and a second accommodating position connected to the first accommodating position, the first accommodating position is connected to the limiting groove, and the first accommodating position is used to accommodate the abutting portion alone or in cooperation with the second accommodating position.

6. The adaptive stamping adjustment device according to claim 5, characterized in that The lower template is further provided with a first elastic member located at the second accommodation position, the first elastic member is used to support the product, and the forming position is formed between the first elastic member and the adjustment block.

7. The adaptive stamping adjustment device according to claim 1, characterized in that The upper die assembly further includes an upper die block and a second driving member, wherein the second driving member is arranged on the upper die block, and an output end of the second driving member is connected to the punch and is used to drive the punch to rise and fall.

8. The adaptive stamping adjustment device according to claim 7, characterized in that The second driving member is a second elastic member.

9. The adaptive stamping adjustment device according to claim 8, characterized in that The detection unit is a CCD camera.

10. The adaptive stamping adjustment device according to claim 8, characterized in that A cleaning device is also included. The cleaning device is arranged between the punching machine and the waste discharge device and is used to clean the product.

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