Machining device capable of recycling hardware chippings

Abstract

The utility model belongs to the technical field of hardware machining devices, and particularly relates to a machining device capable of recycling hardware chippings, which comprises a base, supporting legs for supporting the device are fixedly welded at the bottom of the base, a machining table is fixedly welded above the base, and a protective cover plate is arranged above the machining table. A protective cover plate is fixedly installed on the base, an observation opening, a containing table, an electric telescopic rod and a first push plate are fixedly installed on one side of the protective cover plate, the containing table is welded to the center of the interior of the machining table, and the upper end of the electric telescopic rod is welded to the bottom of the containing table. And meanwhile, a driving assembly is started to enable a second push plate and a third push plate to perform relative force movement, the second push plate and the third push plate extrude the hardware chippings in the base, then an electric telescopic rod at the bottom of a placement table is started to enable a first push plate to extrude downwards, the originally fluffy hardware chippings are flattened, and the storage space in the base is enlarged.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardware processing devices, and in particular relates to a processing device capable of recycling hardware scraps. Background Art

[0002] Hardware processing is the process of processing raw materials (stainless steel, copper, aluminum, iron) into various parts according to customer drawings or samples using lathes, milling machines, drilling machines, polishing machines, etc., such as screws, motor shafts, model car parts, fishing gear accessories, speaker product casings, mobile power casings, etc.

[0003] For example, a Chinese patent with publication number CN213167035U discloses a processing debris collection device for hardware processing, comprising a box body, characterized in that a metal mesh box is provided inside the box body, an air pump is fixedly connected to the top of the box body, the air pump and the metal mesh box are connected by a connecting pipe, the top two sides of the metal mesh box are connected to the movable end of the electric telescopic rod, a push plate is provided on the inner wall of the bottom end of the box body, and a connecting box is fixedly connected to the two sides of the box body, the connecting box is movably connected to a screw rod inside, the outer surface of the screw rod is threadedly connected to a connecting block, the connecting block is fixedly connected to the push plate, the ports of the two screw rods are located outside the connecting box and are connected by a synchronization mechanism, one of the ports of the screw rod is connected to a rotating mechanism, and the box body is hingedly connected to a box door on one side away from the push plate and the connecting box.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used, such as: the above device can only squeeze the internal hardware debris unilaterally, and the hardware debris will pop out through the gap of the push plate during the squeezing process, and the internal hardware debris cannot be fully compressed. In view of this, we propose a processing device that can recycle hardware debris. Utility Model Content

[0006] The utility model aims to provide a processing device capable of recycling hardware scraps, so as to solve the problems raised in the above-mentioned background technology.

[0007] In view of this, the utility model provides a processing device capable of recycling hardware scraps, comprising:

[0008] The base has legs for supporting the device fixedly welded to the bottom of the base, a processing table fixedly welded to the top of the base, a protective cover plate is arranged above the processing table, and an observation port is fixedly installed on one side of the protective cover plate

[0009] A placing table, an electric telescopic rod and a first push plate, wherein the placing table is welded at the center of the processing table, the upper end of the electric telescopic rod is welded to the bottom of the placing table, and the lower end is welded to the upper end of the first push plate, and the first push plate can be lifted up and down by the electric telescopic rod;

[0010] A first inclined surface, a second inclined surface, a first threaded rod and a second threaded rod, wherein the first inclined surface and the second threaded rod are welded at the upper end of the processing table in a mirror-image arrangement, and the first threaded rod and the second threaded rod are movably installed in a notch opened at the center of the bottom of the first inclined surface and the second inclined surface;

[0011] A first movable block, a second movable block, a second push plate and a third push plate, wherein the first movable block and the second movable block are movably mounted on the first threaded rod and the second threaded rod and are threadedly connected, and the second push plate and the third push plate are connected to the lower ends of the first movable block and the second movable block by welding;

[0012] The driving assembly is arranged on both sides and the bottom of the processing table and is used to push the second push plate and the third push plate to move so as to compress the internal debris.

[0013] Preferably, the driving assembly comprises:

[0014] A rotating rod, a first coupling and a motor, wherein the rotating rod is movably mounted at the bottom of the processing table, and both sides of the rotating rod are movably connected to the rotating shafts at both sides of the bottom of the processing table, and the number of the first couplings is two, which are respectively fixedly mounted at both ends of the rotating rod, and the motor is fixed to one side of the processing table through a fixing plate, and the output shaft of the motor is connected to the first threaded rod;

[0015] The second coupling, the first conveyor belt, the second conveyor belt and the first movable rod, the second coupling is fixedly mounted on the output shaft of the motor, one end of the first conveyor belt is connected to the second coupling, and the other end is connected to the first coupling below the second coupling, one end of the second conveyor belt is connected to the first movable rod, and the other end is connected to the first coupling below the first movable rod, the first movable rod is movably mounted inside the side wall of the processing table of the second threaded rod, and is connected to one side of the second threaded rod.

[0016] Preferably, a groove is provided at the upper end of the protective cover plate, a hole penetrating the protective cover plate is provided at the center of the bottom of the groove, an air pump and a connecting pipe are provided on the hole, the air pump is fixedly installed inside the hole, the upper end of the connecting pipe is fixedly connected to the air pump, and the lower end reaches the inside of the protective cover plate through the hole.

[0017] Preferably, an air pump connecting box is provided on the opposite side of the lower end of the hole, the upper end of the air pump connecting box is welded to the top of the inside of the protective cover plate, a second movable rod is movably installed inside the air pump connecting box, both ends of the second movable rod are provided with nozzles, a hose is provided on the second movable rod, the upper end of the hose is connected to the lower end of the connecting pipe, and a rotating component for rotating the nozzle is provided at the center of the second movable rod and one side of the air pump connecting box.

[0018] Preferably, the rotating assembly comprises:

[0019] A motor, a worm and a worm wheel, wherein the motor is fixedly mounted on one side of the air pump connection box, the worm is connected to the output shaft of the motor, the worm wheel is fixedly mounted at the center of the second movable rod, and the worm is meshed with the worm wheel.

[0020] Preferably, a sliding door, a hinge and a first handle are provided on one side of the observation port, the sliding door is movably installed through the hinge and one side of the protective cover plate, and the first handle is fixedly welded to the sliding door for pushing and pulling the sliding door.

[0021] Preferably, a storage bin is provided at the bottom end of the base, the storage bin is movably mounted on the base, and a second handle is provided on the storage bin, and the second handle can pull the storage bin apart from or engage the base.

[0022] The beneficial effects of the utility model are:

[0023] 1. A processing device for recycling hardware scraps. The scraps after grinding the hardware fall into the inside of the base through the grooves on both sides of the placement table. At the same time, the driving component is started to make the second push plate and the third push plate move relative to each other, so that the second push plate and the third push plate squeeze the hardware scraps inside the base. Then, the electric telescopic rod at the bottom of the placement table is opened to squeeze the first push plate downward to flatten the originally fluffy hardware scraps, so that the storage space inside the base becomes larger. After squeezing, the driving component and the electric telescopic rod are started again to return the first push plate, the second push plate and the third push plate to their original positions.

[0024] 2. A processing device for recycling hardware scraps starts the motor to rotate the first threaded rod connected to the motor output shaft, so that the first movable block on the first threaded rod drives the second push plate to slide, and at the same time the second coupling fixedly connected to the motor output shaft rotates together with the motor output shaft, so that the first conveyor belt connected to the second coupling drives the first coupling to rotate, and then drives the rotating rod to rotate through the first coupling, so that the first coupling on the other side drives the second conveyor belt to rotate, and the first movable rod connected to the second conveyor belt drives the second threaded rod to rotate, and the second movable block on the second threaded rod drives the third push plate to slide. Through the above operations, the motor can be used for multiple purposes, saving the company's production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the internal planar structure of the base of the utility model;

[0028] Figure 4 This is a schematic diagram of the disassembly structure of the placement table of the utility model;

[0029] Figure 5 This is a schematic diagram of the overall structure of the air pump connection box of the utility model;

[0030] Figure 6 This is a schematic diagram of the explosion structure of the air pump connection box of the utility model.

[0031] The symbols in the figure are:

[0032] 1. Base; 2. Legs; 3. Processing table; 4. Protective cover; 5. Observation port; 6. Placement table; 7. Electric telescopic rod; 8. First push plate; 9. First inclined plane; 10. Second inclined plane; 11. First threaded rod; 12. Second threaded rod; 13. First movable block; 14. Second movable block; 15. Second push plate; 16. Third push plate; 17. Rotating rod; 18. First coupling; 19. Motor; 20. Second coupling; 21. First conveyor belt; 22. Second conveyor belt; 23. First movable rod; 24. Groove; 25. Hole; 26. Air pump; 27. Connecting pipe; 28. Air pump connecting box; 29. ​​Second movable rod; 30. Nozzle; 31. Motor; 32. Worm; 33. Worm gear; 34. Hose; 35. Sliding door; 36. Hinge; 37. First handle; 38. Storage bin; 39. Second handle. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0034] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but in appropriate cases, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0035] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0036] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0037] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0038] Embodiment 1:

[0039] See also Figure 1 - Figure 6 As shown, this embodiment provides a processing device for recyclable hardware scraps, comprising:

[0040] A base 1, a leg 2 for supporting the device is fixedly welded to the bottom of the base 1, a processing table 3 is fixedly welded above the base 1, a protective cover plate 4 is arranged above the processing table 3, and an observation port 5 is fixedly installed on one side of the protective cover plate 4;

[0041] The placing table 6, the electric telescopic rod 7 and the first push plate 8, the placing table 6 is welded at the center of the processing table 3, the upper end of the electric telescopic rod 7 is welded to the bottom of the placing table 6, and the lower end is welded to the upper end of the first push plate 8, and the first push plate 8 can be lifted up and down by the electric telescopic rod 7;

[0042] The first inclined surface 9, the second inclined surface 10, the first threaded rod 11 and the second threaded rod 12, the first inclined surface 9 and the second inclined surface 10 are welded to the upper end of the processing table 3 in a mirror image arrangement, and the first threaded rod 11 and the second threaded rod 12 are movably installed in the grooves opened at the bottom center of the first inclined surface 9 and the second inclined surface 10;

[0043] The first movable block 13, the second movable block 14, the second push plate 15 and the third push plate 16, the first movable block 13 and the second movable block 14 are movably mounted on the first threaded rod 11 and the second threaded rod 12 and are threadedly connected, and the second push plate 15 and the third push plate 16 are connected to the lower ends of the first movable block 13 and the second movable block 14 by welding;

[0044] The driving assembly is arranged on both sides and the bottom of the processing table 3 and is used to push the second push plate 15 and the third push plate 16 to move so as to compress the internal debris.

[0045] Based on the above structure, the debris after hardware grinding falls into the inside of the base 1 through the grooves on both sides of the placement table 6, and at the same time, the driving component is started to make the second push plate 15 and the third push plate 16 move relative force, so that the second push plate 15 and the third push plate 16 squeeze the hardware debris inside the base 1, and then the electric telescopic rod 7 at the bottom of the placement table 6 is opened to squeeze the first push plate 8 downward to flatten the originally fluffy hardware debris, so that the storage space inside the base 1 becomes larger, and after squeezing, the driving component and the electric telescopic rod 7 are started again to return the first push plate 8, the second push plate 15 and the third push plate 16 to their original positions.

[0046] Embodiment 2:

[0047] This embodiment provides a processing device for recycling hardware scraps. In addition to the technical solutions of the above embodiments, it also has the following technical features. The driving component includes:

[0048] The rotating rod 17, the first coupling 18 and the motor 19, the rotating rod 17 is movably installed at the bottom of the processing table 3, the two sides of the rotating rod 17 are movably connected with the rotating shafts on the two sides of the bottom of the processing table 3, the number of the first coupling 18 is two and they are fixedly installed at both ends of the rotating rod 17, the motor 19 is fixed to one side of the processing table 3 through a fixing plate, and the output shaft of the motor 19 is connected to the first threaded rod 11;

[0049] The second coupling 20, the first conveyor belt 21, the second conveyor belt 22 and the first movable rod 23, the second coupling 20 is fixedly mounted on the output shaft of the motor 19, one end of the first conveyor belt 21 is connected to the second coupling 20, and the other end is connected to the first coupling 18 below the second coupling 20, one end of the second conveyor belt 22 is connected to the first movable rod 23, and the other end is connected to the first coupling 18 below the first movable rod 23, the first movable rod 23 is movably mounted inside the side wall of the processing table 3 of the second threaded rod 12, and is connected to one side of the second threaded rod 12.

[0050] Among them, starting the motor 19 causes the first threaded rod 11 connected to the output shaft of the motor 19 to rotate, so that the first movable block 13 on the first threaded rod 11 drives the second push plate 15 to slide, and at the same time, the second coupling 20 fixedly connected to the output shaft of the motor 19 rotates together with the output shaft of the motor 19, so that the first conveyor belt 21 connected to the second coupling 20 drives the first coupling 18 to rotate, and then the rotating rod 17 is driven to rotate through the first coupling 18, so that the first coupling 18 on the other side drives the second conveyor belt 22 to rotate, and the first movable rod 23 connected to the second conveyor belt 22 drives the second threaded rod 12 to rotate, so that the second movable block 14 on the second threaded rod 12 drives the third push plate 16 to slide. Through the above operations, the motor 19 can be used for multiple purposes, saving the production cost of the enterprise.

[0051] Embodiment 3:

[0052] The present embodiment provides a processing device for recyclable hardware scraps. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: a groove 24 is provided at the upper end of the protective cover plate 4, and a hole 25 penetrating the protective cover plate 4 is provided at the center of the bottom of the groove 24. An air pump 26 and a connecting pipe 27 are provided on the hole 25. The air pump 26 is fixedly installed inside the hole 25, and the upper end of the connecting pipe 27 is fixedly connected to the air pump 26, and the lower end reaches the inside of the protective cover plate 4 through the hole 25.

[0053] The air pump 26 is turned on to draw air from the outside, and the air reaches the air inlet pump connection box 28 through the connecting pipe 27 to blow the hardware debris inside the device into the inside of the base 1.

[0054] Embodiment 4:

[0055] The present embodiment provides a processing device for recyclable hardware scraps. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: an air pump connecting box 28 is arranged on the opposite side of the lower end of the hole 25, and the upper end of the air pump connecting box 28 is welded to the top of the inside of the protective cover plate 4. A second movable rod 29 is movably installed inside the air pump connecting box 28, and nozzles 30 are arranged at both ends of the second movable rod 29. A hose 34 is arranged on the second movable rod 29, and the upper end of the hose 34 is connected to the lower end of the connecting pipe 27. A rotating component for rotating the nozzle 30 is arranged at the center of the second movable rod 29 and on one side of the air pump connecting box 28.

[0056] The second movable rod 29 is connected to the inside of the nozzle 30, and then connected to the lower end of the connecting pipe 27 through the upper end of the hose 34, so that the gas generated by the air pump 26 is ejected through the nozzle 30, which is convenient for cleaning the hardware debris inside.

[0057] Embodiment 5:

[0058] This embodiment provides a processing device for recycling hardware scraps, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the rotating assembly includes:

[0059] Motor 31, worm 32 and worm wheel 33, the motor 31 is fixedly mounted on one side of the air pump connecting box 28, the worm 32 is connected to the output shaft of the motor 31, and the worm wheel 33 is fixedly mounted at the center of the second movable rod 29, and the worm 32 is meshed with the worm wheel 33.

[0060] The motor 31 is turned on to rotate the worm 32 connected to the output shaft of the motor 31 . The rotation of the worm 32 can rotate the worm wheel 33 meshing therewith, so that the nozzle 30 can rotate without dead angles, and the internal hardware debris can be better cleaned.

[0061] Embodiment 6:

[0062] The present embodiment provides a processing device for recyclable hardware scraps. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: a sliding door 35, a hinge 36 and a first handle 37 are provided on one side of the observation port 5. The sliding door 35 is movably installed on one side of the protective cover plate 4 through the hinge 36. The first handle 37 is fixedly welded to the sliding door 35 for pushing and pulling the sliding door 35.

[0063] The sliding door 35 can be opened by pushing and pulling the first handle 37, so that the staff can put the hardware on the placement table 6 inside the device for polishing. Closing the sliding door 35 can prevent the hardware debris from jumping out during polishing and causing harm to the staff.

[0064] Embodiment 7:

[0065] The present embodiment provides a processing device for recyclable hardware scraps. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: a storage bin 38 is provided at the bottom end of the base 1, and the storage bin 38 is movably installed with the base 1. A second handle 39 is provided on the storage bin 38, and the second handle 39 can pull the storage bin 38 and the base 1 apart or engage them.

[0066] The storage bin 38 can be pulled out or put into the base 1 through the second handle 39, so that the staff can process the squeezed hardware scraps in the next step.

[0067] Working principle: the sliding door 35 can be opened by pushing and pulling the first handle 37, so that the staff can put the hardware on the placement table 6 inside the device for grinding. Closing the sliding door 35 can prevent the hardware debris from jumping out during grinding and causing harm to the staff. The hardware debris after grinding falls into the inside of the base 1 through the grooves on both sides of the placement table 6. The motor 19 is started to rotate the first threaded rod 11 connected to the output shaft of the motor 19, so that the first movable block 13 on the first threaded rod 11 drives the second push plate 15 to slide. At the same time, the second coupling 20 fixedly connected to the output shaft of the motor 19 rotates together with the output shaft of the motor 19, so that the first conveyor belt 21 connected to the second coupling 20 drives the first coupling 18 to rotate, and then the rotating rod 17 is driven to rotate through the first coupling 18, so that the first coupling 18 on the other side drives the second conveyor belt 22 to rotate, so that the first movable rod 23 connected to the second conveyor belt 22 drives the second threaded rod 12 to rotate, so that the second movable rod 23 on the second threaded rod 12 The block 14 drives the third push plate 16 to slide, so that the second push plate 15 and the third push plate 16 move relative to each other, so that the second push plate 15 and the third push plate 16 squeeze the hardware debris inside the base 1, and then the electric telescopic rod 7 at the bottom of the placement table 6 is turned on to squeeze the first push plate 8 downward to flatten the originally fluffy hardware debris, so that the storage space inside the base 1 becomes larger, and after squeezing, the driving component and the electric telescopic rod 7 are started again to make the first push plate 8, the second push plate 15 and the third push plate 16 return to Return to the original position, turn on the air pump 26 to allow it to draw external air, communicate with the interior of the nozzle 30 through the second movable rod 29, and then connect the upper end of the hose 34 to the lower end of the connecting pipe 27, so that the air generated by the air pump 26 is ejected through the nozzle 30, and then turn on the motor 31 to rotate the worm 32 connected to the output shaft of the motor 31. The rotation of the worm 32 can rotate the worm wheel 33 meshing with it, so that the nozzle 30 can rotate without dead angles, and the internal hardware debris can be better cleaned.

[0068] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A processing device for recovering hardware scraps, characterized in that: include: A base (1), wherein a leg (2) for supporting a device is fixedly welded to the bottom of the base (1), a processing table (3) is fixedly welded above the base (1), a protective cover plate (4) is arranged above the processing table (3), and an observation port (5) is fixedly installed on one side of the protective cover plate (4); A placing table (6), an electric telescopic rod (7) and a first push plate (8), wherein the placing table (6) is welded at the center of the processing table (3), the upper end of the electric telescopic rod (7) is welded to the bottom of the placing table (6), and the lower end is welded to the upper end of the first push plate (8), and the first push plate (8) can be raised and lowered by the electric telescopic rod (7); A first inclined surface (9), a second inclined surface (10), a first threaded rod (11) and a second threaded rod (12), wherein the first inclined surface (9) and the second inclined surface (10) are welded to the upper end of the processing table (3) in a mirror-image arrangement, and the first threaded rod (11) and the second threaded rod (12) are movably mounted in a groove opened at the center of the bottom of the first inclined surface (9) and the second inclined surface (10); A first movable block (13), a second movable block (14), a second push plate (15) and a third push plate (16), wherein the first movable block (13) and the second movable block (14) are movably mounted on the first threaded rod (11) and the second threaded rod (12) and are threadedly connected, and the second push plate (15) and the third push plate (16) are connected to the lower ends of the first movable block (13) and the second movable block (14) by welding; A driving assembly is arranged on both sides and the bottom of the processing table (3) and is used to push the second push plate (15) and the third push plate (16) to move so as to compress the internal debris.

2. A processing device for recyclable hardware scraps according to claim 1, characterized in that: The driving assembly comprises: A rotating rod (17), a first coupling (18) and a motor (19), wherein the rotating rod (17) is movably mounted at the bottom of the processing table (3), and both sides of the rotating rod (17) are movably connected to the rotating shafts at both sides of the bottom of the processing table (3); the first coupling (18) is two in number and is fixedly mounted at both ends of the rotating rod (17), and the motor (19) is fixed to one side of the processing table (3) through a fixing plate, and the output shaft of the motor (19) is connected to the first threaded rod (11); A second coupling (20), a first conveyor belt (21), a second conveyor belt (22) and a first movable rod (23); the second coupling (20) is fixedly mounted on the output shaft of the motor (19); one end of the first conveyor belt (21) is connected to the second coupling (20), and the other end is connected to the first coupling (18) below the second coupling (20); one end of the second conveyor belt (22) is connected to the first movable rod (23), and the other end is connected to the first coupling (18) below the first movable rod (23); the first movable rod (23) is movably mounted inside the side wall of the processing table (3) of the second threaded rod (12), and is connected to one side of the second threaded rod (12).

3. The processing device for recoverable hardware scraps according to claim 1 is characterized in that: The upper end of the protective cover plate (4) is provided with a groove (24), the center of the bottom of the groove (24) is provided with a hole (25) penetrating the protective cover plate (4), an air pump (26) and a connecting pipe (27) are arranged on the hole (25), the air pump (26) is fixedly installed inside the hole (25), the upper end of the connecting pipe (27) is fixedly connected to the air pump (26), and the lower end reaches the inside of the protective cover plate (4) through the hole (25).

4. A processing device for recoverable hardware scraps according to claim 3, characterized in that: An air pump connection box (28) is arranged opposite to the lower end of the hole (25), and the upper end of the air pump connection box (28) is welded to the top of the inside of the protective cover plate (4). A second movable rod (29) is movably installed inside the air pump connection box (28), and nozzles (30) are arranged at both ends of the second movable rod (29). A hose (34) is arranged on the second movable rod (29), and the upper end of the hose (34) is connected to the lower end of the connecting pipe (27). A rotating component for rotating the nozzle (30) is arranged at the center of the second movable rod (29) and on one side of the air pump connection box (28).

5. The processing device for recovering hardware scraps according to claim 4 is characterized in that: The rotating assembly comprises: A motor (31), a worm (32) and a worm wheel (33), wherein the motor (31) is fixedly mounted on one side of an air pump connection box (28), the worm (32) is connected to an output shaft of the motor (31), and the worm wheel (33) is fixedly mounted at the center of a second movable rod (29), and the worm (32) is meshed with the worm wheel (33).

6. The processing device for recovering hardware scraps according to claim 1 is characterized in that: A sliding door (35), a hinge (36) and a first handle (37) are provided on one side of the observation port (5); the sliding door (35) is movably mounted on one side of the protective cover plate (4) via the hinge (36); and the first handle (37) is fixedly welded to the sliding door (35) for pushing and pulling the sliding door (35).

7. The processing device for recovering hardware scraps according to claim 1 is characterized in that: A storage bin (38) is provided at the bottom end of the base (1), the storage bin (38) and the base (1) are movably mounted, and a second handle (39) is provided on the storage bin (38), and the second handle (39) can be used to pull the storage bin (38) and the base (1) apart or engage them.

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