Punch waste cutting mechanism

Abstract

The utility model discloses a punching machine waste cutting mechanism, and relates to the technical field of punching machine waste recovery processing. The punching machine waste cutting mechanism comprises a punching machine workbench, a machining assembly and a clamping assembly. The machining assembly is arranged on the punching machine workbench and comprises a punching head, a first cross beam frame, a first hydraulic telescopic rod, a second hydraulic telescopic rod, a cut-off tool and a second cross beam frame, the punching head and the cut-off tool in the machining assembly are arranged, and the punching head at the front end conducts punching machining on a to-be-punched plate; the cut-off tool at the rear end cuts off the stamped plate, and the whole stamped plate is changed into fragments, so that the whole stamped plate conveniently enters the material collecting barrel to be collected subsequently, and the stamped plate can be directly placed at the lower end of the cut-off tool for waste treatment after being directly stamped; and an independent cutting device is not needed for treatment, so that the steps in the whole waste treatment process are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of punching waste recycling and treatment, and particularly relates to a punching waste cutting mechanism. Background Art

[0002] Punching waste cutting is an important link in the punching process, which is mainly completed by a special waste cutting machine or waste cutter. These devices can effectively cut, trim or shred the waste generated during the stamping process, thus ensuring a clean production environment and the smooth treatment of waste. The Chinese utility model patent, with the authorization announcement number "CN216420890U", discloses a new type of hydraulic punching waste recycling device, including a housing. One side of the top of the housing is communicated with a hopper. Blocks are fixedly connected to both sides of the plate body. The two blocks are respectively slidably clamped on one side of the inner wall of the housing through two square grooves. Springs are fixedly connected to both ends of the plate body. One end of each of the two springs is fixedly connected to a backing plate. Both backing plates are fixedly connected to one side of the inner wall of the housing. A cutter is installed at the center of the bottom of the plate body.

[0003] Through the cooperation among the first motor, the cam, the plate body, the block, the square groove and the spring in the above technical solution, when the cam rotates away from the plate body, the elastic deformation of the spring is utilized to enable the spring to lift the plate body, thereby realizing the reciprocating movement of the plate body. The movement of the plate body can drive the cutter to cut the waste sliding down the inclined block slope, solving the problem that the sizes and shapes of the waste are different and it is not convenient to centrally process them. When the punching machine works, it often impacts towards the middle of the material to form an object with a suitable shape, and the remaining materials are all waste. When these wastes are recycled, since it is impossible to ensure that the width of each part of the waste is the same, it is relatively difficult to cut them into the same shape. Moreover, for the treatment of the collected waste, most of them are remelted and recycled in a furnace. Therefore, using the method of cutting them into the same size to process the waste is not only troublesome but also has poor practicability. Content of the Utility Model

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art, and provide a punching waste cutting mechanism, which can solve the problems that using the method of cutting into the same size to process waste is not only troublesome but also has poor practicability.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A punching waste cutting mechanism includes a punching workbench, a processing component and a clamping component;

[0006] The processing assembly is arranged on the punch press workbench. The processing assembly includes a punching head, a first crossbeam frame, a first hydraulic telescopic rod, a second hydraulic telescopic rod, a cutting tool, and a second crossbeam frame. The first crossbeam frame is welded to the upper end of the punch press workbench. The first hydraulic telescopic rod is installed on the first crossbeam frame, and the punching head is installed at the lower end of the first hydraulic telescopic rod.

[0007] The clamping assembly is arranged on the first crossbeam frame and the second crossbeam frame. The clamping assembly includes two clamping plates, two second hydraulic push rods, and two third hydraulic push rods. The two second hydraulic push rods are respectively installed at both ends of the corresponding first crossbeam frame, and the two clamping plates are respectively installed on the opposite sides of the corresponding second hydraulic push rods.

[0008] Preferably, the second crossbeam frame is welded to the upper end of the punch press workbench, and the second hydraulic telescopic rod is installed at the upper end of the second crossbeam frame.

[0009] Preferably, the cutting tool is installed at the lower end of the second hydraulic telescopic rod, and a collecting bucket is installed at the tail of the punch press workbench.

[0010] Preferably, the two third hydraulic push rods are respectively installed at both ends of the second crossbeam frame, and the opposite sides of the two third hydraulic push rods are respectively installed on the corresponding clamping plates.

[0011] Preferably, a plate to be punched is arranged directly below the punching head. Both sides of the plate to be punched are respectively clamped by the corresponding clamping plates. A punched plate is arranged directly below the cutting tool. Both sides of the punched plate are respectively clamped by the corresponding clamping plates. Punching holes are formed in the punched plate.

[0012] Preferably, a first hydraulic push rod is installed at the front end of the punch press workbench, and a movable push plate is installed at the other end of the first hydraulic push rod.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. For this punch press waste cutting mechanism, by setting the punching head and the cutting tool in the processing assembly, the punching head at the front end punches the plate to be punched, and the cutting tool at the rear end cuts the punched plate, turning the overall punched plate into a fragmented form. This not only facilitates the subsequent collection inside the collecting bucket but also enables the waste to be directly processed at the lower end of the cutting tool after punching without the need for an independent cutting device, thereby reducing the steps in the entire waste processing process, making the waste processing work of this punch press simpler and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following further illustrates the present utility model in conjunction with the drawings and embodiments:

[0016] Figure 1 It is a schematic structural diagram of the whole of the present utility model;

[0017] Figure 2 For the present utility model Figure 1 Schematic enlarged view of part A in it;

[0018] Figure 3 For the present utility model Figure 1 Schematic enlarged view of part B in it.

[0019] Reference numerals: 1. Punching machine workbench; 2. Punching head; 3. Plate to be punched; 4. First hydraulic push rod; 5. Movable push plate; 6. First cross beam frame; 7. First hydraulic telescopic rod; 8. Punching hole; 9. Second hydraulic telescopic rod; 10. Cutting tool; 11. Aggregate bucket; 12. Second cross beam frame; 13. Punched plate; 14. Clamping plate; 15. Second hydraulic push rod; 16. Third hydraulic push rod. Specific embodiments

[0020] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the present utility model.

[0022] In the description of the present utility model, "greater than", "less than", "exceeding", etc. are understood as not including the number itself, and "above", "below", "within", etc. are understood as including the number itself. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0023] In the description of the present utility model, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0024] Please refer to Figures 1-3 , the present utility model provides a technical solution: a waste cutting mechanism for a punching machine, including a punching machine workbench 1, a processing component and a clamping component;

[0025] The processing assembly is arranged on the punching machine workbench 1. The processing assembly includes a punching head 2, a cross beam frame one 6, a hydraulic telescopic rod one 7, a hydraulic telescopic rod two 9, a cutting tool 10 and a cross beam frame two 12. The cross beam frame one 6 is welded to the upper end of the punching machine workbench 1. The hydraulic telescopic rod one 7 is installed on the cross beam frame one 6. The punching head 2 is installed at the lower end of the hydraulic telescopic rod one 7;

[0026] The clamping assembly is arranged on the cross beam frame one 6 and the cross beam frame two 12. The clamping assembly includes two clamping plates 14, two hydraulic push rods two 15 and two hydraulic push rods three 16. The two hydraulic push rods two 15 are respectively installed at both ends of the corresponding cross beam frame one 6. The two clamping plates 14 are respectively installed on the opposite surfaces of the corresponding hydraulic push rods two 15.

[0027] The cross beam frame two 12 is welded to the upper end of the punching machine workbench 1. The hydraulic telescopic rod two 9 is installed at the upper end of the cross beam frame two 12.

[0028] The cutting tool 10 is installed at the lower end of the hydraulic telescopic rod two 9. An aggregate bucket 11 is installed at the tail of the punching machine workbench 1.

[0029] The two hydraulic push rods three 16 are respectively installed at both ends of the cross beam frame two 12. The opposite surfaces of the two hydraulic push rods three 16 are respectively installed on the corresponding clamping plates 14.

[0030] A to-be-punched plate 3 is arranged directly below the punching head 2. Both sides of the to-be-punched plate 3 are respectively clamped by the corresponding clamping plates 14. A punched plate 13 is arranged directly below the cutting tool 10. Both sides of the punched plate 13 are respectively clamped by the corresponding clamping plates 14. Punching holes 8 are formed in the punched plate 13.

[0031] A hydraulic push rod one 4 is installed at the front end of the punching machine workbench 1. The other end of the hydraulic push rod one 4 is installed with a movable push plate 5.

[0032] When punching and forming parts are required;

[0033] First, place the to-be-punched plate 3 on the punching machine workbench 1. Subsequently, start the hydraulic push rod one 4. The start of the hydraulic push rod one 4 drives the movable push plate 5 to move. The movement of the movable push plate 5 drives the to-be-punched plate 3 to move to directly below the punching head 2. Subsequently, start the two hydraulic push rods two 15 and the two hydraulic push rods three 16 to drive both ends of the clamping plates 14 to clamp both ends of the to-be-punched plate 3. Subsequently, start the hydraulic telescopic rod one 7 to drive the punching head 2 to move downward to punch the to-be-punched plate 3. After the to-be-punched plate 3 is punched, it becomes the punched plate 13.

[0034] Secondly, start two hydraulic push rods II 15 and two hydraulic push rods III 16 to release the stamped finished plate 13. Subsequently, start the hydraulic push rod I 4 to drive the movable push plate 5 to move and push the stamped finished plate 13 to the upper end of the cutting tool 10. Subsequently, the movable push plate 5 returns to the foremost end. Subsequently, place the new plate 3 to be stamped on the punching machine table 1. Subsequently, the front hydraulic push rod I 4 drives the movable push plate 5 to move. The movement of the movable push plate 5 drives the new plate 3 to be stamped to move to directly below the punching head 2. Subsequently, start two hydraulic push rods II 15 and two hydraulic push rods III 16 to drive the corresponding clamping plates 14 to move and clamp the plate 3 to be stamped and the stamped finished plate 13. Subsequently, start the hydraulic telescopic rod I 7 and the hydraulic telescopic rod II 9. The hydraulic telescopic rod I 7 drives the punching head 2 to move downward to punch the plate 3 to be stamped. The hydraulic telescopic rod II 9 drives the cutting tool 10 to move downward to cut the stamped finished plate 13, cutting the whole stamped finished plate 13 into multiple small pieces. Subsequently, start two hydraulic push rods II 15 and the hydraulic push rod III 16 to release the plate 3 to be stamped. Subsequently, drive the plate 3 to be stamped to move to below the cutting tool 10 through the movable push plate 5. The movement of the plate 3 to be stamped drives the cut stamped finished plate 13 to move into the inside of the aggregate bucket 11.

[0035] By arranging the punching head 2 and the cutting tool 10 in the processing assembly, the front punching head 2 punches the plate 3 to be stamped, and the rear cutting tool 10 cuts the stamped finished plate 13, turning the whole stamped finished plate 13 into a fragmented form. This not only facilitates the subsequent collection inside the aggregate bucket 11 but also enables the waste to be directly placed at the lower end of the cutting tool 10 for waste treatment after stamping without the need for an independent cutting device for treatment, thus reducing the steps in the whole waste treatment process and making the waste treatment work of this punching machine simpler and more practical.

[0036] By arranging two hydraulic push rods II 15 and two hydraulic push rods III 16 in the clamping assembly, the two hydraulic push rods II 15 and the two hydraulic push rods III 16 can move synchronously to drive the corresponding clamping plates 14 to move and clamp both ends of the plate 3 to be stamped and the stamped finished plate 13, enabling the plate 3 to be stamped and the stamped finished plate 13 to be processed and cut synchronously. Thus, the clamping of the two processing operations is combined into one clamping operation, reducing the clamping steps and improving the clamping efficiency.

[0037] Working principle:

[0038] When it is necessary to stamp and form parts;

[0039] First, place the plate 3 to be stamped on the punch press workbench 1. Subsequently, start the first hydraulic push rod 4. The start of the first hydraulic push rod 4 drives the movable push plate 5 to move. The movable push plate 5 drives the plate 3 to be stamped to move directly below the punching head 2. Subsequently, start the two second hydraulic push rods 15 and the two third hydraulic push rods 16 to drive the two ends of the clamping plate 14 to clamp the two ends of the plate 3 to be stamped. Subsequently, start the first hydraulic telescopic rod 7 to drive the punching head 2 to move downward to stamp the plate 3 to be stamped. After the plate 3 to be stamped is stamped, it becomes the stamped plate 13.

[0040] Secondly, start the two second hydraulic push rods 15 and the two third hydraulic push rods 16 to release the stamped plate 13. Subsequently, start the first hydraulic push rod 4 to drive the movable push plate 5 to move and push the stamped plate 13 to move to the upper end of the cutting tool 10. Subsequently, the movable push plate 5 returns to the front end. Subsequently, place a new plate 3 to be stamped on the punch press workbench 1. Subsequently, the front first hydraulic push rod 4 drives the movable push plate 5 to move. The movable push plate 5 drives the new plate 3 to be stamped to move directly below the punching head 2. Subsequently, start the two second hydraulic push rods 15 and the two third hydraulic push rods 16 to drive the corresponding clamping plates 14 to move to clamp the plate 3 to be stamped and the stamped plate 13. Subsequently, start the first hydraulic telescopic rod 7 and the second hydraulic telescopic rod 9. The first hydraulic telescopic rod 7 drives the punching head 2 to move downward to stamp the plate 3 to be stamped. The second hydraulic telescopic rod 9 drives the cutting tool 10 to move downward to cut the stamped plate 13, cutting the entire stamped plate 13 into multiple small pieces. Subsequently, start the two second hydraulic push rods 15 and the third hydraulic push rod 16 to release the plate 3 to be stamped. Subsequently, drive the plate 3 to be stamped to move to below the cutting tool 10 through the movable push plate 5. The plate 3 to be stamped drives the cut stamped plate 13 to move into the inside of the aggregate bucket 11.

[0041] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the gist of the present invention.

Claims

1. A punching waste cutting mechanism, characterized in that, Including: A punching machine workbench (1), a processing component, and a clamping component; The processing component is arranged on the punching machine workbench (1). The processing component includes a punching head (2), a first cross beam frame (6), a first hydraulic telescopic rod (7), a second hydraulic telescopic rod (9), a cutting tool (10), and a second cross beam frame (12). The first cross beam frame (6) is welded to the upper end of the punching machine workbench (1). The first hydraulic telescopic rod (7) is installed on the first cross beam frame (6). The punching head (2) is installed at the lower end of the first hydraulic telescopic rod (7); The clamping component is arranged on the first cross beam frame (6) and the second cross beam frame (12). The clamping component includes two clamping plates (14), two second hydraulic push rods (15), and two third hydraulic push rods (16). The two second hydraulic push rods (15) are respectively installed at both ends of the corresponding first cross beam frame (6). The two clamping plates (14) are respectively installed on the opposite surfaces of the corresponding second hydraulic push rods (15).

2. The waste material cutting mechanism of a punching machine according to claim 1, characterized in that: The second cross beam frame (12) is welded to the upper end of the punching machine workbench (1). The second hydraulic telescopic rod (9) is installed at the upper end of the second cross beam frame (12).

3. The blanking waste cutting mechanism according to claim 1, characterized in that: The cutting tool (10) is installed at the lower end of the second hydraulic telescopic rod (9). An aggregate bucket (11) is installed at the tail of the punching machine workbench (1).

4. A punching waste cutting mechanism according to claim 1, characterized in that: The two third hydraulic push rods (16) are respectively installed at both ends of the second cross beam frame (12). The opposite surfaces of the two third hydraulic push rods (16) are respectively installed on the corresponding clamping plates (14).

5. The blanking waste cutting mechanism according to claim 1, characterized in that: A plate to be punched (3) is arranged directly below the punching head (2). Both sides of the plate to be punched (3) are respectively clamped by the corresponding clamping plates (14). A punched plate (13) is arranged directly below the cutting tool (10). Both sides of the punched plate (13) are respectively clamped by the corresponding clamping plates (14). Punching holes (8) are formed in the punched plate (13).

6. The punching waste cutting mechanism according to claim 1, wherein: A first hydraulic push rod (4) is installed at the front end of the punching machine workbench (1). The other end of the first hydraulic push rod (4) is installed with a movable push plate (5).

Images