Discharging device for mechanical part machining

Abstract

The invention discloses a discharging device for mechanical part machining, and relates to the technical field of discharging devices.The discharging device comprises a discharging device body arranged at a punching working area of a punching machine, and the discharging device body comprises a horizontal driving assembly and a plate conveyor arranged in the width direction of the horizontal driving assembly; a discharging plate matched with a die on a punching machine for punching is arranged at the moving end of the horizontal driving assembly, a plurality of bearing assemblies matched with the discharging plate are arranged on the conveying face of the plate conveyor at equal intervals, and the horizontal driving assembly is used for driving the discharging plate to convey punched mechanical parts to the outside of a punching work area. Therefore, the stamping mechanical part can be supported and converted from the discharging plate to the supporting assembly. Through the arrangement of the horizontal driving assembly, the bearing assembly and the discharging plate, continuous and automatic operation of stamping and discharging is achieved, high-precision parts are prevented from slipping, colliding, scratching or deforming in the transferring process, and the high-precision part discharging device is suitable for discharging work of the high-precision parts.

Description

Technical Field

[0001] This invention relates to the field of unloading device technology, and more specifically, to an unloading device for machining mechanical parts. Background Technology

[0002] Stamping is a forming process that uses a press and dies to apply external force to sheet metal, strip, tube, and profiles, causing plastic deformation or separation to obtain mechanical parts (stamped parts) of the desired shape and size. Stamping and forging both belong to plastic processing (or pressure processing) and are collectively referred to as forging and pressing. This process is suitable for mass production of high-precision parts. In actual production, to obtain mechanical parts with precise dimensions and complex structures, multiple stamping processes are often required.

[0003] In conventional stamping processes, the workpiece is typically placed on the lower die first, and then the upper die is moved downwards using a hydraulic or pneumatic drive to close with the lower die, thereby applying high pressure to the material to achieve forming or separation. However, in most existing stamping equipment, manual handling and transfer of materials after stamping are still commonly used, especially under continuous production conditions, which not only increases labor intensity but also reduces production efficiency. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides an unloading device for machining mechanical parts.

[0005] The technical solution is as follows: An unloading device for machining mechanical parts includes an unloading device body located in the stamping working area of ​​a stamping machine. The unloading device body includes a horizontal drive assembly and a plate conveyor arranged along the width direction of the horizontal drive assembly. The moving end of the horizontal drive assembly is provided with an unloading plate that cooperates with the mold on the stamping machine for stamping. Multiple support assemblies that cooperate with the unloading plate are provided at equal intervals on the conveying surface of the plate conveyor. The horizontal drive assembly is used to drive the unloading plate to send the stamped mechanical parts to the outside of the stamping working area, so as to realize the transfer of the stamped mechanical parts from the unloading plate to the support assemblies.

[0006] Furthermore, the side walls on both sides of the stamping working area have inwardly extending extensions, the top walls of which contact the bottom wall of the unloading plate to provide support for the bottom wall of the unloading plate.

[0007] Furthermore, the plate conveyor has an installation port on the side wall corresponding to the horizontal drive assembly. The horizontal drive assembly includes a bracket on the ground, a guide rail at the top of the bracket that passes through the installation port, a sliding member for mounting the unloading plate that slides on the guide rail, and a drive assembly on the bracket that drives the sliding member to move along the length of the guide rail.

[0008] Furthermore, the support assembly includes two support members spaced apart. The side wall of the support member near the unloading plate has an inwardly recessed insertion cavity. The top wall of the base has an opening communicating with the insertion cavity. A support block is slidably installed vertically inside the insertion cavity. The top wall of the support block has a support portion that passes through the opening. A second spring is fixed between the support block and the top wall of the insertion cavity. The second spring is used to provide elastic force to keep the support block pressed downward.

[0009] Furthermore, the base has positioning components for locking the support blocks at the top walls of both ends of the port. The top of the inner wall of the insertion cavity has an insertion hole, and the inner walls of the insertion hole have inwardly recessed mounting grooves on both sides. The positioning components include a rod located on the top wall of the support block and a locking block slidably located in the mounting groove for engaging with the rod. A first spring is fixed between the locking block and the mounting groove. The first spring provides elastic force to keep the locking block pressed towards the insertion hole. The top wall of the base has a circular hole communicating with the insertion hole. A release element for driving the locking block to move inward is slidably installed in the insertion hole and the circular hole. The top of the release element has a pressing part that passes through the insertion hole.

[0010] Furthermore, the outer wall of the insertion rod corresponding to the locking block has a protrusion, the bottom wall of the locking block has a downward inclined portion that mates with the protrusion, the top wall of the insertion cavity has a flat portion that mates with the bottom wall of the protrusion, and an upward inclined portion that mates with the bottom wall of the release member. The flat portion is located at the end near the protrusion, the upward inclined portion is located at the end away from the protrusion, and the bottom wall of the release member has an inclined portion that mates with the upward inclined portion.

[0011] Furthermore, an inwardly recessed groove is formed on the top wall of the unloading plate, and a lower mold that cooperates with the upper mold is detachably provided in the groove. Extension arms are provided on both side walls of the unloading plate near the press, and the side walls of the extension arms have insert plates that extend in the direction of movement of the horizontal drive assembly. The insert plates are used to cooperate with the insertion cavity to drive the support block to move upward.

[0012] Furthermore, the top wall of the insert plate has a first inclined surface, the bottom wall of the support block has a second inclined surface that matches the first inclined surface, the bottom wall of the insertion cavity has a guide groove, and the bottom wall of the insert plate has a guide strip that matches the guide groove.

[0013] Furthermore, multiple grooves are formed on the top wall of the insert plate, and rollers are rotatably installed in each groove.

[0014] Furthermore, both ends of the support member are provided with fixing plates, and bolts for fixing the support member are provided on the fixing plates. A fitting gap of the same width as the unloading plate is formed between the two support members. An movable gap is formed between the unloading plate and the sliding member. The unloading plate is located above the conveying surface of the plate conveyor.

[0015] During operation, after the stamping process is completed, the motor on the horizontal drive assembly operates, driving the lead screw to rotate. The rotation of the lead screw causes the sliding component on the moving end of the lead screw to move along the guide rail until the unloading plate on the sliding component is moved above the conveying surface of the plate conveyor, as shown in the figure. As the unloading plate moves towards the plate conveyor, due to the arrangement of the second inclined surface in conjunction with the first inclined surface, the insert plate on the unloading plate will insert into the insertion cavity and slowly lift the support block. At this time, the two support blocks are lifted and simultaneously contact the bottom wall of the high-precision component. The high-precision component is lifted until it detaches from the unloading plate. At this point, the insert rod on the support block extends into the insertion hole, and the locking block in the insertion hole limits the vertical movement of the insert rod, keeping the high-precision component in a lifted state. Meanwhile, the second spring is compressed. Then, the motor reverses, causing the insert plate to slowly withdraw from the insertion cavity, thus transferring the high-precision component from the unloading plate to the two support blocks. This completes the transfer of the high-precision component from the unloading plate to the two support blocks. This reduces downtime caused by manual material handling during production. The equipment can unload and reset immediately after each stamping cycle, preparing for the next stamping, achieving continuous production and improving efficiency. It is suitable for mass production scenarios, achieving continuous automatic operation of stamping and unloading while preventing high-precision components from slipping, bumping, scratching, or deforming during transfer. It is suitable for unloading high-precision components.

[0016] After the high-precision parts are transferred from the unloading plate to the support assembly, the support block remains in contact with the top wall of the insertion cavity due to the positioning component. This creates a gap between the high-precision parts and the conveying surface of the plate conveyor, making it easier to move the high-precision parts during other processes without having to lift them up again for transfer.

[0017] Furthermore, when a secondary transfer of high-precision components is required, the receiving end of the fixture that carries the high-precision component is placed between the high-precision component and the conveying surface of the plate conveyor to form a gap. Then, by pressing the release element, the locking block is pressed down, causing the locking block to move inward and release the limit on the protrusion, i.e., the support block. At this time, the second spring is released, pressing the support block downward to reset it, thereby placing the high-precision component on the receiving end of the fixture that carries the high-precision component onto the support block, thus completing the secondary transfer without having to lift the high-precision component a second time.

[0018] Based on the above, the beneficial effects of the unloading device for machining mechanical parts according to the present invention are as follows: By coordinating the horizontal drive assembly, support assembly, and unloading plate, high-precision parts on the unloading plate can be transferred to two support blocks. This completes the unloading of high-precision parts from the unloading plate support assembly, reducing downtime caused by manual material handling during production. The equipment can unload and reset immediately after completing one stamping cycle, preparing for the next stamping, thus achieving continuous production and improving production efficiency. It is suitable for mass production scenarios, realizing continuous automatic operation of stamping and unloading while avoiding slippage, bumps, scratches, or deformation of high-precision parts during transfer. It is suitable for unloading high-precision parts.

[0019] By setting up the positioning components, the support block remains in contact with the top wall of the insertion cavity, so that a gap is formed between the high-precision parts and the conveying surface of the plate conveyor. This makes it easy to move the high-precision parts when performing other processes, without having to lift them up again for transfer. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall components of the present invention; Figure 2 This is a schematic diagram of the unloading of the horizontal drive component of the present invention; Figure 3 This is a cross-sectional view of the stamping working area of ​​the present invention; Figure 4 This is a schematic diagram of the horizontal drive component of the present invention; Figure 5 This is a schematic diagram of the unloading support component of the present invention; Figure 6 This is a side cross-sectional view of the unloading plate and the support component of the support assembly of the present invention; Figure 7 This is a schematic cross-sectional view of the positioning component of the present invention before connection; Figure 8 This is a schematic diagram of the unloading plate of the present invention; Figure 9 This is a side cross-sectional view of the connection between the unloading plate and the support component of the present invention.

[0021] Figure 10 This is a schematic diagram of the positioning component of the present invention after connection.

[0022] The reference numerals in the appendix of this invention are as follows: 100. Unloading device body; 110. Horizontal drive assembly; 111. Bracket; 112. Guide rail; 113. Sliding component; 120. Unloading plate; 121. Slot; 122. Lower mold; 123. Insert plate; 1231. First inclined surface; 124. Roller; 130. Extension; 200. Plate conveyor; 300. Support component; 310. Base; 311. Insertion cavity; 312. Guide groove 313. Through port; 314. Fixing plate; 315. Insertion hole; 316. Mounting groove; 320. Support block; 321. Support part; 322. Second inclined surface; 330. Positioning component; 331. Locking block; 3311. Lower inclined part; 3312. Flat part; 3313. Upper inclined part; 332. First spring; 333. Release element; 334. Insert rod; 335. Protrusion; 340. Second spring. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0024] The embodiments provided by the present invention will be described in detail below: like Figures 1 to 10 As shown, an unloading device for machining mechanical parts includes an unloading device body 100 located in the stamping working area of ​​a stamping machine. The unloading device body 100 includes a horizontal drive assembly 110 and a plate conveyor 200 arranged along the width direction of the horizontal drive assembly 110. The moving end of the horizontal drive assembly 110 is provided with an unloading plate 120 that cooperates with the mold on the stamping machine for stamping. Multiple support components that cooperate with the unloading plate 120 are provided at equal intervals on the conveying surface of the plate conveyor 200. The horizontal drive assembly 110 is used to drive the unloading plate 120 to send the stamped mechanical parts to the outside of the stamping working area, so as to realize the transfer of the stamped mechanical parts from the unloading plate 120 to the support components.

[0025] like Figure 4 As shown, the plate conveyor 200 has an installation port on one side wall corresponding to the horizontal drive assembly 110. The installation port is located between the conveyor belts of the plate conveyor 200. The horizontal drive assembly 110 includes a bracket 111 mounted on the ground. A guide rail 112 passing through the installation port is provided at the top of the bracket 111. A sliding member 113 for mounting the unloading plate 120 is slidably mounted on the guide rail 112. A drive assembly is provided on the bracket 111. The drive assembly is used to drive the sliding member 113 to move along the length direction of the guide rail 112.

[0026] It should be noted that the drive assembly includes a lead screw rotatably mounted on the guide rail 112 and a motor mounted on the bracket 111. The sliding member 113 is fixedly mounted on the moving end of the lead screw. The motor drives the lead screw to rotate so as to realize the reciprocating sliding of the sliding member 113 on the guide rail 112. This is the prior art and will not be described in detail here.

[0027] like Figures 3 to 6 As shown, the support assembly includes two support members 300 spaced apart. The side wall of the support member 300 near the unloading plate 120 has an inwardly recessed insertion cavity 311. The top wall of the base 310 has a through-hole 313 communicating with the insertion cavity 311. A support block 320 is vertically slidably installed inside the insertion cavity 311. The top wall of the support block 320 has a support portion 321 passing through the through-hole 313. The top surface of the support portion 321 is lower than the top surface of the base 310. A second spring 340 is fixed between the support block 320 and the top wall of the insertion cavity 311. The second spring 340 is used to provide an elastic force to keep the support block 320 pressed downward.

[0028] It should be noted that the top of the support block 320 is equipped with a rubber layer to reduce damage to high-precision components.

[0029] The support block 320 and the unloading plate 120 have an arc-shaped chamfer at one end of their bottom wall to facilitate better insertion of the insertion plate 123.

[0030] like Figure 8 and Figure 9 As shown, an inwardly recessed groove 121 is formed on the top wall of the unloading plate 120. A lower mold 122 that cooperates with the upper mold is detachably provided in the groove 121. Extension arms are provided on both side walls of the unloading plate 120 near the press. Insert plates 123 extending in the moving direction of the horizontal drive assembly 110 are provided on the side walls of the extension arms. The insert plates 123 are used to cooperate with the insertion cavity 311 to drive the support block 320 to move upward.

[0031] It should be noted that the top wall of the corresponding end of the insert plate 123 and the support block 320 is set with an arc-shaped chamfer to facilitate better insertion of the insert plate 123.

[0032] Specifically, during use, after the stamping is completed, the motor on the horizontal drive assembly 110 works to drive the lead screw to rotate. The rotation of the lead screw drives the sliding part 113 on the moving end of the lead screw to move along the guide rail 112 until the unloading plate 120 on the sliding part 113 is moved above the conveying surface of the plate conveyor 200. When the unloading plate 120 moves towards the plate conveyor 200, the insert plate 123 on the unloading plate 120 will slowly insert into the insertion cavity 311 to lift the support block 320 until the two support blocks 320 simultaneously contact the bottom wall of the high-precision part and lift the high-precision part.

[0033] like Figure 4 As shown, both ends of the support member 300 are provided with fixing plates 314, and bolts for fixing the support member 300 are provided at the fixing plates 314. A fitting gap with the same width as the unloading plate 120 is formed between the two support members 300. An movable gap is formed between the unloading plate 120 and the sliding member 113. The unloading plate 120 is located above the conveying surface of the plate conveyor 200.

[0034] It should be noted that the middle part of the lower mold 122 on the unloading plate 120 corresponds to the middle part of the support block 320.

[0035] like Figures 6 to 9 As shown, the top wall of the insert plate 123 has a first inclined surface 1231, which is inclined downward toward the support member 300. The bottom wall of the support block 320 has a second inclined surface 322 that cooperates with the first inclined surface 1231. The second inclined surface 322 is inclined upward toward the press. The bottom wall of the insertion cavity 311 has a guide groove 312, and the bottom wall of the insert plate 123 has a guide strip that cooperates with the guide groove 312.

[0036] It should be noted that the arrangement of the first inclined surface 1231 and the second inclined surface 322 creates an insertion gap between the bottom wall of the support block 320 and the bottom wall of the insertion cavity 311, facilitating the insertion of the insertion plate 123. Simultaneously, the insertion plate 123 can gradually increase its pressure on the support block 320 during insertion, thus lifting the support block 320 more smoothly and stably. During extraction, the insertion plate 123 can gradually release its pressure on the support block 320, thus extracting the insertion plate 123 more smoothly and stably to complete the material discharge and conveying process.

[0037] By cooperating with the guide groove 312 and the guide bar, the insert plate 123 can move along the preset guide groove 312 direction, which can not only better insert the insert plate 123 into the insertion cavity 311, but also strengthen the structure of the insert plate 123.

[0038] like Figure 8 As shown, multiple grooves are formed on the top wall of the insert plate 123, and rollers 124 are rotatably installed in each groove, wherein the top of the rollers 124 extends beyond the top of the groove.

[0039] It should be noted that by setting the roller 124, the roller 124 can roll on the bottom wall of the support block 320 during the process of the insert plate 123 lifting the support block 320, thereby reducing frictional resistance and improving the smoothness and efficiency of the operation.

[0040] like Figure 3As shown, the side walls on both sides of the stamping working area have inwardly extending extensions 130. The top wall of the extension 130 contacts the bottom wall of the unloading plate 120 to provide support for the bottom wall of the unloading plate 120.

[0041] It should be noted that, by providing the extension 130, when the unloading plate 120 performs a stamping operation in the stamping working area, The extension 130 can support the bottom wall of the stripper plate 120, so as to avoid applying pressure to the sliding member 113 on the stripper plate 120 when the upper mold is pressed down, which would cause damage to the sliding member 113.

[0042] like Figures 5 to 7 and Figure 10 As shown, the base 310 has positioning components 330 for locking the support block 320 at the top walls of both ends of the through 313. The top of the inner wall of the insertion cavity 311 has an insertion hole 315. The inner walls of the insertion hole 315 have inwardly recessed mounting grooves 316 on both sides. The positioning component 330 includes an insertion rod 334 located on the top wall of the support block 320 and a locking block 331 slidably located in the mounting groove 316 for cooperating with the insertion rod 334. A first spring 332 is fixed between the locking block 331 and the mounting groove 316. The first spring 332 is used to provide elastic force to keep the locking block 331 pressed towards the insertion hole 315. The top wall of the base 310 has a circular hole communicating with the insertion hole 315. A release member 333 for driving the locking block 331 to move inward is slidably installed in the insertion hole 315 and the circular hole. The top of the release member 333 has a pressing part that passes through the insertion hole 315.

[0043] The release element 333 is located above the card block 331.

[0044] The mounting groove 316 has sliding grooves on both sides of its sidewalls, and the locking block 331 has protrusions on its outer wall that cooperate with the sliding grooves.

[0045] like Figure 10 As shown, the outer wall of the insertion rod 334 corresponding to the locking block 331 has a protrusion 335, the bottom wall of the locking block 331 has a lower inclined portion 3311 that cooperates with the protrusion 335, the top wall of the insertion cavity 311 has a flat portion 3312 that cooperates with the bottom wall of the protrusion 335, and an upper inclined portion 3313 that cooperates with the bottom wall of the release member 333. The bottom wall of the release member 333 has an inclined portion that cooperates with the upper inclined portion 3313.

[0046] The planar portion 3312 is located at the end near the protrusion 335, and the upper inclined portion 3313 is located at the end away from the protrusion 335.

[0047] It should be noted that by pressing the release piece 333, the locking block 331 can be pressed down, causing the locking block 331 to move inward and thereby release the restriction on the protrusion 335, that is, the supporting block 320.

[0048] Specifically, during use, after the stamping process is completed, the motor on the horizontal drive assembly 110 operates, driving the lead screw to rotate. The rotation of the lead screw causes the sliding member 113 on the moving end of the lead screw to move along the guide rail 112 until the unloading plate 120 on the sliding member 113 is moved above the conveying surface of the plate conveyor 200. Figure 2 In the state shown, when the unloading plate 120 moves towards the plate conveyor 200, due to the arrangement of the second inclined surface 322 in conjunction with the first inclined surface 1231, the insert plate 123 on the unloading plate 120 will insert into the insertion cavity 311 and slowly lift the support block 320. At this time, the two support blocks 320 are lifted and simultaneously contact the bottom wall of the high-precision component, lifting the high-precision component until it is separated from the contact with the unloading plate 120. At this time, the insert rod 334 on the support block 320 extends into the insertion hole 315. The locking block 331 within 315 vertically limits the insertion rod 334, ensuring the high-precision component is lifted by the support block 320. At this time, the second spring 340 is compressed. Then, the motor reverses, causing the insertion plate 123 to slowly withdraw from the insertion cavity 311, thereby transferring the high-precision component from the unloading plate 120 to the two support blocks 320. This completes the transfer of the high-precision component from the unloading plate 120 to the two support blocks 320. This reduces downtime caused by manual material handling during production. The equipment can unload and reset immediately after each stamping cycle, preparing for the next stamping, achieving continuous production and improving efficiency. It is suitable for mass production scenarios, achieving continuous automatic operation of stamping and unloading while preventing high-precision components from slipping, bumping, scratching, or deforming during transfer. It is suitable for unloading high-precision components.

[0049] After the high-precision parts are transferred from the unloading plate 120 to the support assembly, the support block 320 remains in contact with the top wall of the insertion cavity 311 due to the positioning assembly 330. This creates a gap between the high-precision parts and the conveying surface of the plate conveyor 200, making it easier to move the high-precision parts during other processes without having to lift them up again for transfer.

[0050] Furthermore, when a secondary transfer of high-precision components is required, the receiving end of the fixture that carries the high-precision component is placed between the high-precision component and the conveying surface of the plate conveyor 200 to form a gap. Then, by pressing the release member 333, the locking block 331 is pressed down, causing the locking block 331 to move inward and release the limit on the protrusion 335, i.e., the support block 320. At this time, the second spring 340 is released, pressing the support block 320 downward to reset it, thereby placing the high-precision component on the support block 320 onto the receiving end of the fixture that carries the high-precision component, thus completing the secondary transfer without having to lift the high-precision component again.

[0051] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of the present invention should also be considered within the scope of protection of this template.

[0052] In the description of this invention, it should be understood that the terms "upper," "lower," "left," and "right," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or a specific orientational structure and operation. Therefore, they should not be construed as limitations on the invention. Furthermore, "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "multiple" means two or more.

[0053] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0054] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. A device for unloading mechanical parts processed, characterized in that, The device comprises a body (100) arranged at the punching work area of the punch, the body (100) comprises a horizontal driving assembly (110) and a plate conveyor (200) arranged along the width direction of the horizontal driving assembly (110), the horizontal driving assembly (110) is provided with a stripper plate (120) at the moving end of the horizontal driving assembly (110), the stripper plate (120) is matched with the upper die of the punch, the plate conveyor (200) is provided with a plurality of supporting assemblies matched with the stripper plate (120) at equal intervals on the conveying surface of the plate conveyor (200), the horizontal driving assembly (110) is used for driving the stripper plate (120) to send the punched mechanical parts to the outside of the punching work area, so as to realize the supporting conversion of the punched mechanical parts on the stripper plate (120) to the supporting assemblies.

2. The unloading device for machining of mechanical parts according to claim 1, characterized in that, The extension (130) is arranged at the side wall of the punching work area, the top wall of the extension (130) is in contact with the bottom wall of the stripper plate (120), so as to support the bottom wall of the stripper plate (120).

3. The unloading device for machining of mechanical parts according to claim 1, characterized in that, The plate conveyor (200) is provided with a mounting hole at the corresponding side wall of the horizontal driving assembly (110), the horizontal driving assembly (110) comprises a support (111) arranged on the ground, the support (111) is provided with a guide rail (112) passing through the mounting hole at the top of the support (111), the guide rail (112) is slidably provided with a sliding member (113) for mounting the stripper plate (120), the support (111) is provided with a driving assembly, the driving assembly is used for driving the sliding member (113) to move along the length direction of the guide rail (112).

4. The unloading device for machining of mechanical parts according to claim 3, characterized in that, The supporting assembly comprises two supporting members (300) arranged at intervals, the supporting member (300) is formed with an inwardly recessed insertion cavity (311) at the side wall close to the stripper plate (120), the top wall of the base (310) is formed with a through hole (313) communicated with the insertion cavity (311), the supporting block (320) is slidably arranged in the insertion cavity (311) in the vertical direction, the supporting block (320) is provided with a supporting portion (321) passing through the through hole (313) at the top wall of the supporting block (320), the second spring (340) is fixed between the supporting block (320) and the top wall of the insertion cavity (311), the second spring (340) is used for providing the elastic force for keeping the supporting block (320) pressed downward.

5. A device for unloading machined parts according to claim 4, characterized in that, The base (310) is provided with a positioning assembly (330) for locking the supporting block (320) at the top wall at both ends of the through hole (313), and a insertion hole (315) is formed at the top of the inner wall of the insertion cavity (311), the inner wall of the insertion hole (315) is provided with an installation groove (316) which is recessed inward at both sides, the positioning assembly (330) comprises an insertion rod (334) provided at the top wall of the supporting block (320) and a clamping block (331) which is slidably arranged in the installation groove (316) and is used for cooperating with the insertion rod (334), a first spring (332) is fixedly arranged between the clamping block (331) and the installation groove (316), and the first spring (332) is used for providing an elastic force for pressing the clamping block (331) towards the insertion hole (315), a circular hole which is in communication with the insertion hole (315) is formed at the top wall of the base (310), and a release member (333) which is used for driving the clamping block (331) to move inward is slidably arranged in the insertion hole (315) and the circular hole, and the release member (333) is provided with a pressing portion which penetrates through the insertion hole (315) at the top.

6. A device for unloading machined parts according to claim 5, characterized in that, The outer wall of the insertion rod (334) and the clamping block (331) is provided with a convex portion (335), the bottom wall of the clamping block (331) is provided with a lower inclined portion (3311) which cooperates with the convex portion (335), the top wall of the insertion cavity (311) is provided with a flat portion (3312) which cooperates with the bottom wall of the convex portion (335) and an upper inclined portion (3313) which cooperates with the bottom wall of the release member (333), the flat portion (3312) is located at one end close to the convex portion (335), the upper inclined portion (3313) is located at one end away from the convex portion (335), and the bottom wall of the release member (333) is provided with an inclined portion which cooperates with the upper inclined portion (3313).

7. The unloading device for machining of mechanical parts according to claim 1, characterized in that, The top wall of the discharging plate (120) is provided with a clamping groove (121) which is recessed inward, and a lower mold (122) which cooperates with the upper mold is detachably arranged in the clamping groove (121), the two side walls of the discharging plate (120) close to the punch press are provided with extension arms, the extension arms are provided with insertion plates (123) which extend towards the moving direction of the horizontal driving assembly (110) at the side walls, and the insertion plates (123) are used for cooperating with the insertion cavity (311) to drive the supporting block (320) to move upward.

8. The unloading device for machining of mechanical parts according to claim 7, characterized in that, The top wall of the insertion plate (123) is provided with a first inclined surface (1231), the bottom wall of the supporting block (320) is provided with a second inclined surface (322) which cooperates with the first inclined surface (1231), the bottom wall of the insertion cavity (311) is provided with a guide groove (312), and the bottom wall of the insertion plate (123) is provided with a guide strip which cooperates with the guide groove (312).

9. The unloading device for machining of mechanical parts according to claim 8, characterized in that, The top wall of the insertion plate (123) is provided with a plurality of grooves, and a plurality of rollers (124) are rotatably arranged in the grooves.

10. The unloading device for machining of mechanical parts according to claim 9, characterized in that, The two ends of the supporting member (300) are provided with fixing plates (314), the fixing plates (314) are provided with bolts for fixing the supporting member (300), the two supporting members (300) are provided with a cooperation gap which has the same width as the discharging plate (120), the discharging plate (120) and the sliding member (113) are provided with a movable gap, and the discharging plate (120) is located above the conveying surface of the plate conveyor (200).

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