Instrument part stamping equipment

Abstract

The invention discloses instrument and meter part stamping equipment, and relates to the technical field of stamping equipment, the instrument and meter part stamping equipment comprises a workbench and a stamping head, and a mounting frame is arranged at the top end of the workbench. By arranging the limiting mechanism, automatic accurate positioning and rapid demolding of a stamped metal part are achieved, when the mounting plate drives the stamping head to press downwards, the sliding plate is pushed to slide through the pressing plate and the connecting plate, and the sliding cylinder and the limiting plate horizontally move and abut against the to-be-stamped metal part all the time under the elastic effect of the supporting spring; it is ensured that the metal piece keeps stable in the stamping process, deviation is effectively prevented, and the stamping quality is improved; and meanwhile, the lower pressing plate is elastically connected with the feeding table through the reset spring, when the stamping head moves upwards, the lower pressing plate, the bracket and the top frame can reset under the action of the reset spring and automatically eject the metal piece upwards, rapid and automatic demolding is achieved, the mode is suitable for large-scale metal piece treatment, the production efficiency is improved, and the whole stamping process is more efficient and automatic.

Description

Technical Field

[0001] The invention relates to the technical field of stamping equipment, in particular to a stamping equipment for instrument and meter parts. Background Art

[0002] In modern industrial production, electric tools play an indispensable role in many fields such as machinery manufacturing, automobile maintenance, construction, and home decoration, with their significant advantages such as miniaturization, diverse functions, portability, and ease of use. These tools use small electric motors or electromagnets as the core power source, and drive various working heads such as drills, saw blades, and grinding wheels through precise transmission mechanisms to complete various tasks such as cutting, grinding, and drilling. The protective shell of the electric tool, as an important component to protect the internal mechanical structure and electrical components, is usually made of metal sheets through a precision stamping process, which not only ensures the structural strength but also achieves a lightweight design.

[0003] At present, traditional instrument and meter parts stamping equipment usually needs to accurately position and fix the raw materials before stamping metal parts to ensure the stability of the stamping process and the dimensional accuracy of the metal parts. However, the existing installation and fixing methods often rely on manual operation, such as using auxiliary tools such as clamps and screws for fixing, which not only increases the complexity of operation, but also prolongs the preparation time and reduces the overall production efficiency. Especially when processing large quantities of metal parts, this inefficient installation and fixing method greatly reduces production efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a punching device for instrument and meter parts to solve the technical problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an instrument and meter parts stamping equipment, comprising a workbench and a punching head, a mounting frame is arranged at the top of the workbench, a hydraulic cylinder is installed at the top of the inner side of the mounting frame, a mounting plate is arranged at the bottom end of the hydraulic cylinder, a punching head is arranged at one end of the mounting plate, a loading platform is movably connected to the top of the workbench at the front end of the mounting frame, a forming groove is opened through the inside of the loading platform, and a mesh plate is arranged at the bottom end of the inner side of the forming groove;

[0006] The interior of the loading platform is provided with a limiting mechanism extending to the interior of the forming groove, and the limiting mechanism includes a lower pressure plate, a connecting plate, a sliding cylinder, a sliding plate, a supporting spring, a limiting plate, a reset spring, a bracket and a top frame. The lower pressure plate and the sliding cylinder are both slidably connected to the interior of the loading platform, and the inner side of the forming groove is provided with a limiting plate welded to the sliding cylinder, the bottom end of the lower pressure plate is provided with a bracket, and the top end of the bracket is provided with a top frame penetrating the mesh plate.

[0007] Preferably, a through groove is formed at the top of the sliding cylinder, a sliding plate is slidably connected between the sliding cylinder and the inside of the through groove, and a supporting spring constituting an elastic structure is connected between the sliding plate and the sliding cylinder.

[0008] Preferably, a connecting plate is rotatably connected between the lower pressing plate and the sliding plate via a hinge seat, and a return spring constituting an elastic structure is connected between the lower pressing plate and the loading platform.

[0009] Preferably, the bracket is composed of a circular plate and a horizontal plate, four top frames are arranged at equal angles on the top of the bracket, and the top frames are arranged in a "T"-shaped structure.

[0010] Preferably, a knocking mechanism is provided at the bottom end of the loading platform and the bracket, and the knocking mechanism consists of a push rod, a knocking plate, a support shaft, a torsion spring and a support frame. The push rod is arranged at the bottom end of the bracket, and the push rod is arranged in a "U" shape structure, and the support frame is arranged at the bottom end of the loading platform.

[0011] Preferably, the knocking plate is rotatably connected to the inner side of the support frame via a support shaft, a torsion spring constituting an elastic structure is connected between the knocking plate and the support frame, and a protective pad is provided at one end of the knocking plate.

[0012] Preferably, a loading mechanism is provided at the top of the workbench, which is located on one side of the loading platform. The loading mechanism consists of a worm gear, a worm, a drive motor, a vertical plate, a support plate, a support groove and a scraper plate. The vertical plate is arranged at the top of the workbench, and the drive motor is installed at the front end of the vertical plate.

[0013] Preferably, the output end of the driving motor is connected to a worm through a coupling, the outer surface of the loading platform is provided with a worm wheel meshingly connected to the worm, the bottom end of the loading platform is provided with a support groove, and four support plates are arranged at equal angles on the top of the workbench, and the loading platform and the workbench form a rotating structure through the support plates and the support grooves.

[0014] Preferably, a cleaning scraper is provided at the bottom end of the loading platform, the cleaning scraper is arranged in an "L"-shaped structure, and chip dropping grooves are symmetrically provided inside the workbench.

[0015] Preferably, guide grooves are symmetrically provided at the bottom end of the loading platform, guide plates are slidably connected inside the guide grooves, and collection boxes matching the chip drop grooves are provided at the bottom ends of the two groups of guide plates.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention sets a limit mechanism. Since the sliding plate and the lower pressure plate are linked by the connecting plate, and the sliding plate and the sliding cylinder are elastically connected by the supporting spring, when the mounting plate drives the punch head to press down, the mounting plate pushes the lower pressure plate to move vertically downward, and at the same time, the connecting plate pushes the sliding plate to slide in the sliding cylinder. At the same time, through the elastic action of the supporting spring, the sliding cylinder and the limit plate move horizontally and always abut against the metal part to be stamped, thereby realizing automatic and accurate positioning of the metal part to be stamped, so as to ensure that the metal part remains stable during the stamping process and effectively prevents its deviation, thereby ensuring the stamping quality, and at the same time can greatly reduce human intervention and improve High production stability and reliability, this positioning method is suitable for processing large quantities of metal parts, and improves production efficiency. Since the lower pressure plate and the loading table are elastically connected by a reset spring, when the mounting plate drives the punch head to move up, the lower pressure plate, the bracket, and the top frame will be reset under the action of the reset spring and automatically push the metal part, and realize the rapid and automatic demoulding of the metal part, which not only simplifies the production process, but also significantly improves the processing efficiency, making the entire stamping process more efficient and automated. By setting four equal angles of the top frame, multi-point support for the metal part can be achieved, so that the metal part is evenly stressed and deformation of the metal part is prevented.

[0018] 2. The present invention is provided with a knocking mechanism. Since the knocking plate and the support frame are rotatably connected through the support shaft and elastically connected through the torsion spring, when the bracket drives the resisting rod to move upward, the lock of the knocking plate can be automatically released, so that the knocking plate can make a deflection movement with the support shaft as the axis under the action of the torsion spring, so that the mesh plate in the forming groove is knocked by the knocking plate, and the debris on the mesh plate in the forming groove falls off, thereby preventing the attached debris from destroying the shape of the metal part during stamping, thereby ensuring the quality of the metal part.

[0019] 3. The present invention is provided with a loading platform, a loading mechanism and a collection box, so that when the driving motor is working, the output end of the driving motor drives the worm to rotate. Since the worm wheel is meshingly connected with the worm, and the loading platform and the workbench are rotationally connected through the support groove and the support plate, the worm wheel and the loading platform rotate, thereby realizing the automatic rotation loading operation of the metal parts to be stamped, which can greatly save the downtime required for loading and unloading and improve the production efficiency. In the process of rotation of the loading platform, the scraping plate can be used to scrape the debris on the workbench and collect it in the collection box for centralized processing, thereby ensuring the cleanliness of the workbench, saving the time required for manual cleaning of the workbench, and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 It is a three-dimensional exploded view of the limiting mechanism of the present invention;

[0022] Figure 3 It is a three-dimensional exploded view of the striking mechanism of the present invention;

[0023] Figure 4 It is a three-dimensional exploded view of the feeding platform and the feeding mechanism of the present invention;

[0024] Figure 5 It is a three-dimensional exploded view of the working table and the loading table of the present invention;

[0025] Figure 6 It is a schematic diagram of the main cutaway structure of the present invention.

[0026] In the figure: 1. workbench; 2. mounting frame; 3. hydraulic cylinder; 4. mounting plate; 5. punch head; 6. feeding table; 7. limiting mechanism; 701. lower pressure plate; 702. connecting plate; 703. sliding cylinder; 704. sliding plate; 705. supporting spring; 706. limiting plate; 707. reset spring; 708. bracket; 709. top frame; 8. knocking mechanism; 801. push rod; 802. knocking plate; 803. supporting shaft; 804. torsion spring; 805. supporting frame; 9. feeding mechanism; 901. worm gear; 902. worm; 903. driving motor; 904. vertical plate; 905. supporting plate; 906. supporting groove; 907. cleaning scraper; 10. forming groove; 11. mesh plate; 12. chip drop groove; 13. collecting box; 14. guide plate; 15. guide groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1 , Figure 2 and Figure 4-Figure 6 The present invention provides a technical solution: an instrument and meter component stamping equipment, comprising a workbench 1 and a punch head 5, a mounting frame 2 is arranged at the top of the workbench 1, a hydraulic cylinder 3 is installed at the top of the inner side of the mounting frame 2, a mounting plate 4 is arranged at the bottom of the hydraulic cylinder 3, a punch head 5 is arranged at one end of the mounting plate 4, a loading platform 6 is movably connected to the top of the workbench 1 at the front end of the mounting frame 2, a forming groove 10 is opened through the inside of the loading platform 6, and a mesh plate 11 is arranged at the bottom of the inner side of the forming groove 10;

[0029] See also Figure 1 , Figure 2 and Figure 4-Figure 6It can be seen that the metal part to be stamped is placed in the forming groove 10, and the metal plate to be stamped is limited by the limiting plate 706, and then the hydraulic cylinder 3 is operated and extended, so that it drives the punching head 5 to move downward through the mounting plate 4, so that the stamping operation of the metal part can be realized through the punching head 5.

[0030] See also Figure 1 and Figure 4-Figure 6 It can be seen that the top of the workbench 1 is located on one side of the loading platform 6 and a loading mechanism 9 is provided. The loading mechanism 9 is composed of a worm gear 901, a worm 902, a drive motor 903, a vertical plate 904, a support plate 905, a support groove 906 and a scraper plate 907. The vertical plate 904 is arranged at the top of the workbench 1, and the drive motor 903 is installed at the front end of the vertical plate 904. The output end of the drive motor 903 is connected to the worm 902 through a coupling. The outer surface of the loading platform 6 is provided with a worm gear 901 meshing with the worm 902. The bottom end of the loading platform 6 is provided with a Support groove 906, four support plates 905 are arranged at equal angles on the top of the workbench 1, the loading platform 6 and the workbench 1 form a rotating structure through the support plates 905 and the support groove 906, the bottom end of the loading platform 6 is provided with a cleaning plate 907, and the cleaning plate 907 is set as an "L"-shaped structure, the inside of the workbench 1 is symmetrically provided with chip dropping grooves 12, the bottom end of the loading platform 6 is symmetrically provided with guide grooves 15, the inside of the guide grooves 15 is slidably connected with guide plates 14, and the bottom ends of the two groups of guide plates 14 are provided with collection boxes 13 matching the chip dropping grooves 12;

[0031] See also Figure 1 and Figure 4-Figure 6 It can be seen that after one stamping, the drive motor 903 is operated so that the output end of the drive motor 903 drives the worm 902 to rotate. Since the worm wheel 901 is meshed with the worm wheel 902, and the loading platform 6 is rotationally connected with the workbench 1 through the support groove 906 and the support plate 905, the worm wheel 901 and the loading platform 6 rotate, thereby realizing the automatic rotation loading operation of the metal parts to be stamped, which can greatly save the downtime required for loading and unloading, and improve production efficiency. In the process of rotation of the loading platform 6, the scraper plate 907 can be used to scrape the debris on the workbench 1, and it can be collected by the collection box 13 for centralized processing, thereby ensuring the cleanliness of the workbench 1, and saving the time required for manual cleaning of the workbench 1, improving efficiency, and when it is necessary to centrally process the debris, the collection box 13 can be pulled outward to separate the guide plate 14 from the guide groove 15, so that the collection box 13 can be removed, which is convenient for the processing of the debris.

[0032] See also Figure 1-Figure 3 and Figure 6It can be seen that the interior of the loading platform 6 is provided with a limiting mechanism 7 extending to the interior of the forming groove 10, and the limiting mechanism 7 includes a lower pressure plate 701, a connecting plate 702, a sliding cylinder 703, a sliding plate 704, a supporting spring 705, a limiting plate 706, a reset spring 707, a bracket 708 and a top frame 709. The lower pressure plate 701 and the sliding cylinder 703 are both slidably connected to the interior of the loading platform 6, and the inner side of the forming groove 10 is provided with a limiting plate 706 welded to the sliding cylinder 703, the bottom end of the lower pressure plate 701 is provided with a bracket 708, and the top of the bracket 708 is provided with a top frame 709 that penetrates the mesh plate 11. 09, a through groove is provided at the top of the sliding cylinder 703, a sliding plate 704 is slidably connected between the sliding cylinder 703 and the inside of the through groove, a supporting spring 705 constituting an elastic structure is connected between the sliding plate 704 and the sliding cylinder 703, a connecting plate 702 is rotatably connected between the lower pressing plate 701 and the sliding plate 704 through a hinge seat, a reset spring 707 constituting an elastic structure is connected between the lower pressing plate 701 and the loading platform 6, the bracket 708 is composed of a circular plate and a horizontal plate, four top frames 709 are arranged at equal angles at the top of the bracket 708, and the top frame 709 is arranged as a "T" shape structure;

[0033] See also Figure 1-Figure 3 and Figure 6 It can be seen that since the sliding plate 704 and the lower pressure plate 701 are linked through the connecting plate 702, and the sliding plate 704 and the sliding cylinder 703 are elastically connected through the supporting spring 705, when the mounting plate 4 drives the punch head 5 to press down, the mounting plate 4 pushes the lower pressure plate 701 to move vertically downward, and at the same time pushes the sliding plate 704 to slide in the sliding cylinder 703 through the connecting plate 702. At the same time, through the elastic action of the supporting spring 705, the sliding cylinder 703 and the limiting plate 706 move horizontally and always abut against the metal part to be stamped, thereby realizing automatic and precise positioning of the metal part to be stamped, so as to ensure that the metal part remains stable during the stamping process and effectively prevents its deviation, thereby ensuring the stamping quality and greatly reducing human interference. The method improves the stability and reliability of production, and is suitable for processing large quantities of metal parts, thereby improving production efficiency. Since the lower pressure plate 701 is elastically connected to the loading platform 6 by the reset spring 707, when the mounting plate 4 drives the punch head 5 to move upward, the lower pressure plate 701, the bracket 708 and the top frame 709 will be reset and automatically push up the metal parts under the action of the reset spring 707, and realize the rapid and automatic demolding of the metal parts, which not only simplifies the production process, but also significantly improves the processing efficiency, making the entire stamping process more efficient and automated. By setting four equal angles of the top frame 709, multi-point support for the metal parts can be achieved, so that the metal parts are evenly stressed and deformation of the metal parts can be prevented.

[0034] See also Figure 2 , Figure 3and Figure 6 It can be seen that the bottom ends of the loading platform 6 and the bracket 708 are provided with a knocking mechanism 8, and the knocking mechanism 8 is composed of a push rod 801, a knocking plate 802, a support shaft 803, a torsion spring 804 and a support frame 805. The push rod 801 is arranged at the bottom end of the bracket 708, and the push rod 801 is arranged in a "U"-shaped structure. The support frame 805 is arranged at the bottom end of the loading platform 6, and the knocking plate 802 is rotatably connected to the inner side of the support frame 805 through the support shaft 803. A torsion spring 804 constituting an elastic structure is connected between the knocking plate 802 and the support frame 805, and a protective pad is arranged at one end of the knocking plate 802;

[0035] See also Figure 2 , Figure 3 and Figure 6 It can be seen that since the knocking plate 802 is rotatably connected to the support frame 805 through the support shaft 803 and elastically connected through the torsion spring 804, when the bracket 708 drives the push rod 801 to move upward, the lock of the knocking plate 802 can be automatically released, so that the knocking plate 802 can deflect around the support shaft 803 under the action of the torsion spring 804, so that the knocking plate 802 can knock the mesh plate 11 inside the forming groove 10, so that the debris on the mesh plate 11 inside the forming groove 10 falls off, thereby preventing the attached debris from damaging the shape of the metal part during stamping, thereby ensuring the quality of the metal part;

[0036] See also Figure 2 , Figure 3 and Figure 6 It can be seen that when the bracket 708 drives the push rod 801 to move downward, the push rod 801 pushes the knocking plate 802 to make a downward deflection movement with the support shaft 803 as the axis, thereby realizing automatic locking of the knocking plate 802.

[0037] In summary: when using the instrument and meter parts stamping equipment, the metal part to be stamped is placed in the forming groove 10, and then the hydraulic cylinder 3 is operated and extended, so that it drives the punch head 5 to move downward through the mounting plate 4, so as to realize the stamping operation of the metal part through the punch head 5;

[0038] When the mounting plate 4 drives the punch head 5 to press downward, the mounting plate 4 pushes the lower pressing plate 701 to move vertically downward. At this time, the sliding plate 704 slides in the sliding cylinder 703 through the linkage between the sliding plate 704 and the lower pressing plate 701 and the elastic action between the sliding plate 704 and the sliding cylinder 703. At the same time, the sliding cylinder 703 and the limit plate 706 move horizontally and always abut against the metal part to be stamped, thereby realizing automatic and accurate positioning of the metal part to be stamped to prevent it from shifting.

[0039] After one stamping, the hydraulic cylinder 3 drives the punch head 5 to move upward through the mounting plate 4. Through the elastic action between the lower pressing plate 701 and the loading platform 6, the lower pressing plate 701, the bracket 708 and the top frame 709 are reset under the action of the reset spring 707 and automatically push the metal part up, so as to realize the rapid and automatic demoulding of the metal part.

[0040] At the same time, the locking of the knocking plate 802 can be automatically released, so that the knocking plate 802 can deflect around the support shaft 803 under the action of the torsion spring 804, so that the knocking plate 802 can knock the inner mesh plate 11 of the forming groove 10, so that the debris on the inner mesh plate 11 of the forming groove 10 falls off;

[0041] Then, the drive motor 903 is started so that the output end of the drive motor 903 drives the worm 902 to rotate, and the meshing action of the worm wheel 901 and the worm 902 causes the worm wheel 901 and the loading table 6 to rotate, so that the metal parts to be stamped can be automatically rotated and loaded. In this process, the scraper plate 907 can be used to scrape the debris on the workbench 1 and collect it through the collection box 13 for centralized processing, thereby ensuring the cleanliness of the workbench 1. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An instrument and meter parts stamping device, comprising a workbench (1) and a stamping head (5), characterized in that: The top of the workbench (1) is provided with a mounting frame (2), the top of the inner side of the mounting frame (2) is provided with a hydraulic cylinder (3), the bottom of the hydraulic cylinder (3) is provided with a mounting plate (4), one end of the mounting plate (4) is provided with a punching head (5), the top of the workbench (1) is located at the front end of the mounting frame (2) and is movably connected to a loading platform (6), a forming groove (10) is provided inside the loading platform (6), and a mesh plate (11) is provided at the bottom of the inner side of the forming groove (10); The interior of the loading platform (6) is provided with a limiting mechanism (7) extending into the interior of the forming groove (10), and the limiting mechanism (7) includes a lower pressure plate (701), a connecting plate (702), a sliding cylinder (703), a sliding plate (704), a supporting spring (705), a limiting plate (706), a reset spring (707), a bracket (708) and a top frame (709), the lower pressure plate (701) and the sliding cylinder (703) are both slidably connected to the interior of the loading platform (6), the inner side of the forming groove (10) is provided with a limiting plate (706) welded to the sliding cylinder (703), the bottom end of the lower pressure plate (701) is provided with a bracket (708), and the top end of the bracket (708) is provided with a top frame (709) penetrating the mesh plate (11).

2. The instrument and meter parts stamping equipment according to claim 1, characterized in that: A through groove is formed at the top of the sliding cylinder (703), a sliding plate (704) is slidably connected between the sliding cylinder (703) and the inside of the through groove, and a supporting spring (705) constituting an elastic structure is connected between the sliding plate (704) and the sliding cylinder (703).

3. The instrument and meter parts stamping equipment according to claim 2, characterized in that: A connecting plate (702) is rotatably connected between the lower pressing plate (701) and the sliding plate (704) via a hinge seat, and a return spring (707) constituting an elastic structure is connected between the lower pressing plate (701) and the loading platform (6).

4. The instrument and meter parts stamping equipment according to claim 1, characterized in that: The bracket (708) is composed of a circular plate and a horizontal plate, and four top frames (709) are arranged at equal angles on the top of the bracket (708), and the top frames (709) are arranged in a "T"-shaped structure.

5. The instrument and meter parts stamping equipment according to claim 4, characterized in that: A knocking mechanism (8) is provided at the bottom end of the loading platform (6) and the bracket (708), and the knocking mechanism (8) is composed of a push rod (801), a knocking plate (802), a support shaft (803), a torsion spring (804) and a support frame (805). The push rod (801) is arranged at the bottom end of the bracket (708), and the push rod (801) is arranged in a "U"-shaped structure. The support frame (805) is arranged at the bottom end of the loading platform (6).

6. The instrument and meter parts stamping equipment according to claim 5, characterized in that: The knocking plate (802) is rotatably connected to the inner side of the support frame (805) via a support shaft (803); a torsion spring (804) constituting an elastic structure is connected between the knocking plate (802) and the support frame (805); and a protective pad is provided at one end of the knocking plate (802).

7. The instrument and meter parts stamping equipment according to claim 1, characterized in that: A loading mechanism (9) is arranged at the top of the workbench (1) and on one side of the loading platform (6); the loading mechanism (9) is composed of a worm gear (901), a worm (902), a driving motor (903), a vertical plate (904), a supporting plate (905), a supporting groove (906) and a cleaning scraper (907); the vertical plate (904) is arranged at the top of the workbench (1), and the driving motor (903) is installed at the front end of the vertical plate (904).

8. The instrument and meter parts stamping equipment according to claim 7, characterized in that: The output end of the driving motor (903) is connected to a worm (902) via a coupling, the outer surface of the loading platform (6) is sleeved with a worm wheel (901) meshingly connected to the worm (902), the bottom end of the loading platform (6) is provided with a support groove (906), and the top end of the workbench (1) is provided with four support plates (905) at equal angles, and the loading platform (6) and the workbench (1) form a rotating structure through the support plates (905) and the support grooves (906).

9. The instrument and meter parts stamping equipment according to claim 7, characterized in that: A cleaning scraper (907) is provided at the bottom end of the loading platform (6), and the cleaning scraper (907) is arranged in an "L"-shaped structure. A chip removal groove (12) is symmetrically provided inside the workbench (1).

10. The instrument and meter parts stamping equipment according to claim 9, characterized in that: The bottom end of the loading platform (6) is symmetrically provided with guide grooves (15), the inside of the guide grooves (15) is slidably connected with guide plates (14), and the bottom ends of the two groups of guide plates (14) are both provided with collection boxes (13) matching the chip dropping grooves (12).

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