Waste cleaning device for stamping die

Abstract

The invention relates to the field of die cleaning, and particularly discloses a waste cleaning device for a stamping die, which comprises a frame, a clamping moving mechanism, a stamping waste cleaning mechanism and a cutting waste cleaning mechanism. Stamping waste is collected through the negative pressure pipe and guided into the waste box. Cutting waste is guided to the conveying belt through the waste guiding device and can be efficiently separated and recycled through the conical pipe, the intercepting pipe and the dust collection system. The device achieves the effects of automatically removing waste materials, improving the production efficiency and reducing manual intervention, meanwhile, it is ensured that the working environment is clean and tidy, and the overall machining quality and safety are improved.

Description

Technical Field

[0001] The present application relates to the field of mold cleaning, and in particular to a waste cleaning device for stamping molds. Background Art

[0002] At present, stamping dies are the core process equipment used in cold stamping to process metal or non-metal materials into parts. They apply pressure to the material at room temperature to cause it to separate or plastically deform, thereby obtaining high-precision, complex-shaped stamping parts.

[0003] In the related art, during the continuous stamping production process, a certain amount of material will be accumulated at the stamping die. When the waste material accumulates to a certain extent, it is cleaned up manually.

[0004] The above-mentioned related technologies have the following defects: the manual cleaning efficiency is low and the cleaning effect is poor. Summary of the invention

[0005] In order to improve the cleaning efficiency of waste, the present application provides a waste cleaning device for a stamping die.

[0006] The present application provides a waste cleaning device for a stamping die, which adopts the following technical solution: A waste cleaning device for a stamping die comprises a frame, a clamping and moving mechanism, a stamping waste cleaning mechanism and a cutting waste cleaning mechanism, wherein a stamping station and a cutting station are arranged on the frame; The stamping station is used to set the stamping die, and the cutting station is used to set the cutting device; the clamping and moving mechanism is used to move the workpiece on the stamping station to the cutting station; The stamping waste cleaning mechanism comprises a negative pressure pipe, the feed end of which covers the punching discharge end of the stamping die; The cutting waste cleaning mechanism includes a conveyor belt and a waste guiding device, both of which are arranged at the cutting station. The waste guiding device is mounted above the conveyor belt and is used to receive the cutting waste and guide the cutting waste onto the conveyor belt.

[0007] By adopting the above-mentioned technical solution, the stamping station and cutting station on the frame are used to place the corresponding processing equipment respectively, and the clamping and moving mechanism can efficiently transfer the workpiece that has completed the stamping process to the cutting station for the next operation, thereby improving production efficiency and reducing manual intervention. The negative pressure tube in the stamping waste cleaning mechanism effectively collects the debris or waste generated during the stamping process by aligning it with the punching discharge end to prevent it from scattering and causing environmental pollution or affecting subsequent processes. The cutting waste cleaning mechanism consists of a conveyor belt and a waste guide device. This design ensures that the cut waste can be guided and transported away in a timely manner, thereby keeping the working area clean and orderly, and improving the safety and cleanliness of the entire production line. In summary, the present application can achieve comprehensive cleaning of waste generated by stamping dies and cutting devices.

[0008] Preferably, a waste box is provided at the discharge end of the negative pressure pipe.

[0009] By adopting the above technical solution and adding a waste box as a receiving device at the discharge end of the negative pressure pipe, centralized storage of waste is achieved, which is convenient for subsequent unified processing, reduces manual intervention, and improves the degree of automation.

[0010] Preferably, the waste guide device comprises an inclined plate, one end of which is connected to the frame, and the other end of which is inclined downward.

[0011] By adopting the above technical solution, the design of the inclined plate allows the waste generated during the cutting process to slide smoothly onto the conveyor belt, avoiding the waste from accumulating near the cutting station, thereby improving work efficiency and reducing the need for manual cleaning.

[0012] Preferably, the waste guiding device further comprises a support platform installed in the middle of the inclined plate.

[0013] By adopting the above-mentioned technical solution, the addition of the support table can effectively improve the overall structural stability of the inclined plate, avoid excessive deformation or damage of the inclined plate caused by waste impact, thereby ensuring that the cut waste is smoothly introduced onto the conveyor belt, improving the efficiency and reliability of waste cleaning, and can also be used to carry workpieces, so that the workpieces can be cut more stably.

[0014] Preferably, the waste guiding device comprises a conical tube mounted above the conveyor belt, wherein the end of the conical tube with a larger diameter is arranged toward the conveyor belt, and the end of the conical tube with a smaller diameter is closed.

[0015] By adopting the above technical solution, the receiving range of the cut waste can be effectively expanded, and the cut waste falls on the side wall of the conical tube and slides onto the conveyor belt along the inclined surface of the side wall.

[0016] Preferably, the waste guiding device further comprises an intercepting tube, which is coaxially sleeved outside the conical tube at intervals and connected to the frame.

[0017] By adopting the above technical solution, the interception tube is coaxially spaced outside the conical tube, which can effectively prevent the cutting waste from splashing beyond the range of the conveyor belt and improve the waste collection efficiency. Combined with the design of the conical tube, this structure further enhances the waste guiding function, ensures that the cutting waste falls accurately onto the conveyor belt, and reduces the possibility of waste spillage.

[0018] Preferably, a plurality of elastic return members are connected between the tapered tube and the intercepting tube, and the plurality of elastic return members are distributed along the circumference of the tapered tube.

[0019] By adopting the above technical solution, the elastic reset member design between the conical tube and the intercepting tube forms a flexible connection between the two, which can effectively absorb the impact force during the falling process of the cutting waste, avoiding hard collisions that cause equipment damage or excessive noise. At the same time, when the cutting waste falls on the conical tube, it can generate vibration due to the impact, making it difficult for the cutting waste to stay on the side wall of the conical tube. The reliability of cutting waste collection is further improved.

[0020] Preferably, a vibration motor is installed inside the conical tube.

[0021] By adopting the above technical solution, the vibration motor can make the conical tube generate high-frequency vibration. This vibration helps to loosen the fine waste particles attached to the inner wall of the conical tube to avoid waste accumulation or blockage. At the same time, the vibration effect can improve the waste guiding efficiency and ensure that the waste slides smoothly onto the conveyor belt, thereby improving the working reliability and cleaning effect of the entire cutting waste cleaning mechanism.

[0022] Preferably, the waste guide device further comprises a dust suction pipe, the dust suction end of the dust suction pipe is arranged on the inner side of the conical pipe, and the dust outlet end of the dust suction pipe is connected to a dust collector; and a plurality of mesh holes are arranged on the conical pipe.

[0023] By adopting the above technical solution, the dust collection pipe can collect fine particles or dust in the conical pipe in time to prevent them from escaping into the air and causing environmental pollution or affecting the normal operation of the equipment. At the same time, the multiple mesh holes opened on the conical pipe help to enhance air circulation and make the dust collection effect more uniform and stable. These designs work together to significantly improve the safety and efficiency of the waste cleaning process.

[0024] Preferably, the dust suction tube is a hose and / or a telescopic tube.

[0025] By adopting the above technical solution, the dust collection tube can better cooperate with the conical tube to vibrate.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The stamping waste cleaning mechanism in this application directly collects the waste generated by the stamping die through a negative pressure pipe, avoiding manual intervention, significantly improving the waste cleaning efficiency and ensuring that the cleaning process is clean and thorough.

[0027] 2. The cutting waste cleaning mechanism in this application adopts a conveyor belt and a waste guide device, which can automatically receive and transmit the waste generated by the cutting station, reduce waste accumulation, and improve the automation level of the overall production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present application; Figure 2 It is a schematic diagram of the overall structure of the second embodiment of the present application; Figure 3 It is a schematic diagram of the structure of the waste guiding device of the second embodiment of the present application.

[0030] Reference numerals: 1. Frame; 101. Stamping station; 102. Cutting station; 11. Stamping die; 1101. Punching; 2. Clamping and moving mechanism; 3. Stamping waste cleaning mechanism; 31. Negative pressure pipe; 32. Waste box; 4. Cutting waste cleaning mechanism; 41. Conveyor belt; 42. Waste guiding device; 4201. Inclined plate; 4202. Support table; 421. Conical tube; 42101. Mesh; 422. Intercepting tube; 423. Elastic reset member; 424. Vibrating motor; 425. Dust suction tube; 426. Vacuum cleaner. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-3 This application is described in further detail.

[0032] The embodiment of the present application discloses a waste cleaning device for a stamping die.

[0033] Embodiment 1 Reference Figure 1A waste cleaning device for a stamping die 11 includes a frame 1, a clamping and moving mechanism 2, a stamping waste cleaning mechanism 3 and a cutting waste cleaning mechanism 4. The frame 1 is provided with a stamping station 101 and a cutting station 102. The stamping station 101 is used to set the stamping die 11, and the cutting station 102 is used to set the cutting device. The stamping die 11 and the cutting device here are both prior art. Figure 1 Not all of them are shown in the figure. The clamping and moving mechanism 2 is used to move the workpiece on the stamping station 101 to the cutting station 102. The clamping and moving mechanism 2 here is the prior art. The stamping waste cleaning mechanism 3 includes a negative pressure pipe 31. The feed end of the negative pressure pipe 31 covers the discharge end of the punching hole 1101 of the stamping die 11. The discharge end of the negative pressure pipe 31 is provided with a waste box 32. The waste box 32 is added as a receiving device at the discharge end of the negative pressure pipe 31, which realizes the centralized storage of waste, facilitates subsequent unified processing, reduces manual intervention, and improves the degree of automation. The cutting waste cleaning mechanism 4 includes a conveyor belt 41 and a waste guide device 42. The conveyor belt 41 and the waste guide device 42 are both arranged at the cutting station 102. The waste guide device 42 is mounted above the conveyor belt 41 to receive the cutting waste and guide the cutting waste onto the conveyor belt 41.

[0034] Reference Figure 1 In the implementation mode of the present application, the stamping station 101 and the cutting station 102 on the frame 1 are respectively used to place the corresponding processing equipment, and the clamping and moving mechanism 2 can efficiently transfer the workpiece that has completed the stamping process to the cutting station 102 for the next operation, thereby improving production efficiency and reducing manual intervention. The negative pressure tube 31 in the stamping waste cleaning mechanism 3 effectively collects the debris or waste generated during the stamping process by aligning with the discharge end of the punching hole 1101 to prevent it from scattering and causing environmental pollution or affecting subsequent processes. The cutting waste cleaning mechanism 4 is composed of a conveyor belt 41 and a waste guide device 42. This design ensures that the cut waste can be guided and transported away in time, thereby keeping the working area clean and orderly, and improving the safety and cleanliness of the entire production line. In summary, the present application can achieve comprehensive cleaning of the waste generated by the stamping die 11 and the cutting device.

[0035] Reference Figure 1 The waste guide device 42 includes an inclined plate 4201, one end of which is connected to the frame 1, and the other end is inclined downward. In the embodiment of the present application, the design of the inclined plate 4201 allows the waste generated during the cutting process to slide smoothly onto the conveyor belt 41, avoiding the waste from accumulating near the cutting station 102, thereby improving work efficiency and reducing the need for manual cleaning.

[0036] Reference Figure 1, the waste guide device 42 also includes a support platform 4202 installed in the middle of the inclined plate 4201. In the embodiment of the present application, the addition of the support platform 4202 can effectively improve the overall structural stability of the inclined plate 4201, avoid excessive deformation or damage of the inclined plate 4201 caused by waste impact, thereby ensuring that the cut waste is smoothly introduced onto the conveyor belt 41, improving the efficiency and reliability of waste cleaning, and can also be used to carry workpieces, so that the workpieces can be cut more stably.

[0037] The implementation principle of a waste cleaning device for a stamping die 11 in the embodiment of the present application is as follows: The clamping and moving mechanism 2 moves the workpiece onto the stamping die 11 at the stamping station 101 , and a corresponding stamping machine is also provided at the stamping station 101 .

[0038] After the stamping die 11 cooperates with the stamping machine to stamp the workpiece, the stamping waste falls into the negative pressure pipe 31 through the discharge end of the punching hole 1101. The negative pressure pipe 31 can be driven by a conventional negative pressure device. The negative pressure pipe 31 sucks the stamping waste into the waste box 32 for temporary storage.

[0039] After the workpiece is stamped, the clamping moving mechanism 2 moves the workpiece to the cutting station 102, where the cutting device cuts the workpiece. The resulting cutting waste falls onto the inclined plate 4201 and then slides smoothly along the inclined surface of the inclined plate 4201 onto the conveyor belt 41, preventing waste from accumulating near the cutting station 102, thereby improving work efficiency and reducing the need for manual cleaning.

[0040] Embodiment 2 Reference Figure 2 and Figure 3 The waste guide device 42 includes a conical tube 421 mounted above the conveyor belt 41, the end of the conical tube 421 with a larger diameter is arranged toward the conveyor belt 41, and the end of the conical tube 421 with a smaller diameter is closed. In the embodiment of the present application, the receiving range of the cut waste can be effectively expanded, and the cut waste falls on the side wall of the conical tube 421 and slides onto the conveyor belt 41 along the inclined surface of the side wall.

[0041] Reference Figure 2 and Figure 3 The waste guiding device 42 also includes an intercepting tube 422, which is coaxially spaced outside the conical tube 421 and connected to the frame 1. In the embodiment of the present application, the intercepting tube 422 is coaxially spaced outside the conical tube 421, which can effectively prevent the cutting waste from splashing beyond the range of the conveyor belt 41 and improve the waste collection efficiency. Combined with the design of the conical tube 421, this structure further enhances the waste guiding function, ensures that the cutting waste falls accurately onto the conveyor belt 41, and reduces the possibility of waste spillage.

[0042] Reference Figure 2 and Figure 3 , multiple elastic reset members 423 are connected between the conical tube 421 and the intercepting tube 422, and the multiple elastic reset members 423 are distributed along the circumference of the conical tube 421. In the embodiment of the present application, the design of the elastic reset members 423 between the conical tube 421 and the intercepting tube 422 allows a flexible connection to be formed between the two, which can effectively absorb the impact force during the falling process of the cut waste, and avoid hard collisions that cause equipment damage or excessive noise. At the same time, when the cut waste falls on the conical tube 421, it can generate vibration due to the impact, making it difficult for the cut waste to stay on the side wall of the conical tube 421. The reliability of the collection of cut waste is further improved.

[0043] Reference Figure 2 and Figure 3 A vibration motor 424 is installed inside the conical tube 421. In the embodiment of the present application, the vibration motor 424 can make the conical tube 421 generate high-frequency vibration. This vibration helps to loosen the fine waste particles attached to the inner wall of the conical tube 421 to avoid waste accumulation or blockage. At the same time, the vibration effect can improve the waste guiding efficiency and ensure that the waste slides smoothly onto the conveyor belt 41, thereby improving the working reliability and cleaning effect of the entire cutting waste cleaning mechanism 4.

[0044] Reference Figure 2 and Figure 3 The waste guide device 42 also includes a dust suction pipe 425, the dust suction end of the dust suction pipe 425 is arranged on the inner side of the conical pipe 421, and the dust outlet end of the dust suction pipe 425 is connected to a dust collector 426. A plurality of mesh holes 42101 are arranged on the conical pipe 421. In the embodiment of the present application, the setting of the dust suction pipe 425 can collect the fine particles or dust in the conical pipe 421 in time to prevent it from escaping into the air and causing environmental pollution or affecting the normal operation of the equipment. At the same time, the plurality of mesh holes 42101 provided on the conical pipe 421 help to enhance air circulation and make the dust suction effect more uniform and stable. These designs work together to significantly improve the safety and efficiency of the waste cleaning process.

[0045] Reference Figure 2 and Figure 3 The dust suction pipe 425 is a hose and / or a telescopic pipe. In the embodiment of the present application, the dust suction pipe 425 can better cooperate with the conical pipe 421 to vibrate.

[0046] The implementation principle of a waste cleaning device for a stamping die 11 in the embodiment of the present application is as follows: The clamping and moving mechanism 2 moves the workpiece to the stamping die 11 at the stamping station 101, and a corresponding stamping machine is also provided at the stamping station 101. After the stamping die 11 cooperates with the stamping machine to stamp the workpiece, the stamping waste falls into the negative pressure pipe 31 through the discharge end of the punching hole 1101, and the negative pressure pipe 31 can be driven by a conventional negative pressure device. The negative pressure pipe 31 sucks the stamping waste into the waste box 32 for temporary storage.

[0047] After the workpiece is stamped, the clamping and moving mechanism 2 moves the workpiece to the cutting station 102, where the cutting device cuts and cuts the workpiece. After the generated cutting waste falls onto the conical tube 421, it slides smoothly onto the conveyor belt 41 along the inclined surface of the conical tube 421, avoiding the accumulation of waste near the cutting station 102, thereby improving work efficiency and reducing the need for manual cleaning. At the same time, the vibration motor 424 can make the conical tube 421 produce high-frequency vibrations, which helps to loosen the fine waste particles attached to the inner wall of the conical tube 421, avoid waste accumulation or blockage, and ensure that the waste slides smoothly onto the conveyor belt 41, thereby improving the working reliability and cleaning effect of the entire cutting waste cleaning mechanism 4. The setting of the dust suction tube 425 can collect fine particles or dust in the conical tube 421 in time to prevent it from escaping into the air and causing environmental pollution or affecting the normal operation of the equipment.

[0048] Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second", "third" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and similar words do not indicate a quantitative limit, but indicate that there is at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0049] The above are all optional embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A waste cleaning device for a stamping die, characterized in that: It comprises a frame (1), a clamping and moving mechanism (2), a stamping waste cleaning mechanism (3) and a cutting waste cleaning mechanism (4), wherein a stamping station (101) and a cutting station (102) are provided on the frame (1); The punching station (101) is used to set a punching die (11), and the cutting station (102) is used to set a cutting device; The clamping and moving mechanism (2) is used to move the workpiece on the punching station (101) to the cutting station (102); The stamping waste cleaning mechanism (3) comprises a negative pressure pipe (31), wherein the feeding end of the negative pressure pipe (31) covers the discharge end of the punching hole (1101) of the stamping die (11); The cutting waste cleaning mechanism (4) comprises a conveyor belt (41) and a waste guiding device (42), wherein the conveyor belt (41) and the waste guiding device (42) are both arranged at the cutting station (102), and the waste guiding device (42) is mounted above the conveyor belt (41) and is used to receive the cutting waste and guide the cutting waste onto the conveyor belt (41).

2. A waste cleaning device for a stamping die according to claim 1, characterized in that: A waste box (32) is provided at the discharge end of the negative pressure pipe (31).

3. A waste cleaning device for a stamping die according to claim 1, characterized in that: The waste guide device (42) comprises an inclined plate (4201), one end of the inclined plate (4201) being connected to the frame (1) and the other end being arranged to be inclined downward.

4. A waste cleaning device for a stamping die according to claim 3, characterized in that: The waste guide device (42) further comprises a support platform (4202) installed in the middle of the inclined plate (4201).

5. The waste cleaning device for stamping dies according to claim 1, characterized in that: The waste guide device (42) comprises a conical tube (421) mounted above the conveyor belt (41); the end of the conical tube (421) with a larger diameter is arranged toward the conveyor belt (41), and the end with a smaller diameter is closed.

6. A waste cleaning device for stamping dies according to claim 5, characterized in that: The waste guide device (42) further comprises an interception tube (422), wherein the interception tube (422) is coaxially sleeved outside the conical tube (421) at intervals and connected to the frame (1).

7. A waste cleaning device for a stamping die according to claim 6, characterized in that: A plurality of elastic return members (423) are connected between the conical tube (421) and the intercepting tube (422), and the plurality of elastic return members (423) are distributed along the circumference of the conical tube (421).

8. A waste cleaning device for a stamping die according to claim 7, characterized in that: A vibration motor (424) is installed inside the conical tube (421).

9. A waste cleaning device for a stamping die according to claim 8, characterized in that: The waste guide device (42) further comprises a dust suction pipe (425), the dust suction end of the dust suction pipe (425) being arranged on the inner side of the conical pipe (421), and the dust outlet end of the dust suction pipe (425) being connected to a dust collector (426); The conical tube (421) is provided with a plurality of mesh holes (42101).

10. A waste cleaning device for a stamping die according to claim 9, characterized in that: The dust suction tube (425) is a hose and / or a telescopic tube.

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