Metal filing treatment device and stamping equipment

Abstract

The utility model provides a metal filing treatment device and stamping equipment. The metal filing treatment device comprises a cleaning assembly, a collecting assembly, a gas circuit assembly and an electromagnetic valve. The cleaning assembly comprises an air blowing head, the collecting assembly comprises a vacuum recycling pipe, and the air path assembly comprises a plurality of air path connectors, a plurality of first conveying pipelines and a plurality of second conveying pipelines. The electromagnetic valve is used for controlling on-off of the gas circuit connector; one end of the first conveying pipeline is connected with the gas path joint, and the other end is connected with the blowing head; one end of the second conveying pipeline is connected with the gas path joint, and the other end is connected with the vacuum recovery pipe. In this way, the blowing head and the vacuum recovery pipe act synergistically, and the problem that metal filings remain on the surfaces of molds and parts is effectively solved. In addition, the on-off of the gas circuit connector is automatically controlled through the electromagnetic valve, the production efficiency and the quality of molds and parts are improved, manual intervention can be reduced, the labor intensity is lowered, and the overall quality of the production environment is improved.

Description

Technical Field

[0001] The present application relates to the field of stamping technology, and in particular to a metal chip processing device and stamping equipment. Background Art

[0002] Cold stamping is a common metal processing technology. Its principle is to deform metal materials into the desired shape by external force at room temperature. Cold stamping usually uses a stamping die to place the metal material in a punch press, and then applies pressure to cause the metal material to undergo plastic deformation, and finally obtain the desired part or die and part.

[0003] In the automotive stamping industry, common stamping metal materials are steel plates and aluminum plates. Among them, the application of aluminum plates in automotive stamping parts is of great significance. It has the advantages of achieving lightweight design, improving design freedom, extending the life of parts, improving automobile performance and reducing environmental burden. Therefore, when the metal is aluminum plate, it is more likely to stick during the stamping process due to the combined influence of factors such as its surface characteristics, thermal conductivity, material softness, lubricity and surface treatment. If the aluminum plate sticks to the mold, when the punch or mold is separated, the surface of the aluminum plate will be peeled off or torn, resulting in aluminum chips. These aluminum chips may remain on the mold surface or on the mold and parts, affecting the quality and production efficiency of the mold and parts. Aluminum chips are generally cleaned manually, but this method has some problems, such as low efficiency, incomplete cleaning, easy to cause secondary pollution and safety hazards.

[0004] Therefore, a highly efficient, environmentally friendly and reliable metal chip processing device is needed. Utility Model Content

[0005] The present application provides a metal chip processing device and stamping equipment that are efficient, environmentally friendly and reliable.

[0006] According to a first aspect of the embodiments of the present specification, a metal chip processing device is provided, comprising a cleaning component, a collecting component, an air circuit component, and an electromagnetic valve; the cleaning component comprises an air blowing head, the collecting component comprises a vacuum recovery pipe, the air circuit component comprises a plurality of air circuit joints, a plurality of first conveying pipelines, and a plurality of second conveying pipelines; the electromagnetic valve is used to control the on-off of the air circuit joint;

[0007] One end of a plurality of the first conveying pipelines is connected to the gas circuit connector, and the other end is connected to the air blowing head; one end of a plurality of the second conveying pipelines is connected to the gas circuit connector, and the other end is connected to the vacuum recovery pipe. In this way, the air blowing head and the vacuum recovery pipe work together to effectively solve the problem of metal chips remaining on the surface of molds and parts. In addition, the on-off of the gas circuit connector is automatically controlled by the solenoid valve, which improves the production efficiency and the quality of molds and parts, and can also reduce manual intervention, reduce labor intensity, and improve the overall quality of the production environment.

[0008] Furthermore, the metal chip processing device further includes an air supply component and a valve, the valve being arranged on the first conveying pipeline; the air supply component includes a booster pump, an air storage bag and a third conveying pipeline, one end of the third conveying pipeline is connected to the air path connector, and the other end is connected to the valve; the booster pump and the air storage bag are arranged on the third conveying pipeline. In this way, when the air pressure in the first conveying pipeline is insufficient or absent, the air pressure of the air blowing head can be ensured by the air supply component on the third conveying pipeline.

[0009] Furthermore, the valve is a two-way valve. Thus, by switching the valve path, the first delivery pipeline or the third delivery pipeline can supply air to the air blowing head.

[0010] Furthermore, the metal chip processing device further comprises an air pressure detection component device, and the air pressure detection component is connected to the air blowing head, so as to detect whether the air pressure sprayed by the air blowing head reaches a preset pressure value.

[0011] Furthermore, the blowing head is provided with multiple groups, each group of the blowing head comprises multiple blowing nozzles, and the multiple blowing nozzles are arranged at equal intervals. In this way, it can be ensured that the airflow can be blown evenly on the surface of the parts, and the metal chips can be well dropped.

[0012] Furthermore, the cleaning assembly further comprises a blow head support seat, on which the blow head is rotatably arranged. In this way, the blowing can be flexibly adjusted according to the actual production situation to blow away aluminum chips or other debris on the surface of the mold and parts, thereby ensuring that the surface of the mold and parts are clean and tidy.

[0013] Furthermore, the collecting assembly also includes a vacuum recovery pipe support seat, and the vacuum recovery pipe is rotatably arranged on the vacuum recovery pipe support seat. In this way, the material collection angle can be flexibly adjusted according to actual production conditions to ensure that the mold and part surface are clean and tidy.

[0014] Furthermore, the air blowing head and the vacuum recovery pipe are arranged opposite to each other, so that when the metal chips are blown down, the vacuum recovery pipe arranged opposite to each other can accurately suck in the metal chips, thereby improving the recovery efficiency of the metal chips.

[0015] Furthermore, the gas circuit assembly further comprises a gas circuit joint support seat, the gas circuit joint is arranged on the gas circuit joint support seat, and the gas circuit joint is used to connect to an external gas source, so as to fix the gas circuit joint.

[0016] According to the second aspect of the embodiment of this specification, a stamping device is provided, comprising a lower support seat, an upper pressing seat and the metal chip processing device described in the first aspect, wherein the metal chip processing device is arranged on the lower support seat; a cam is arranged on the upper pressing seat, and the cam is electrically connected to the solenoid valve. In this way, the signal output of the solenoid valve is controlled by rotating the cam at a corresponding angle, and then the solenoid valve controls the on and off of the gas circuit joint, and the degree of automation is high.

[0017] The present application has the following beneficial effects: the gas is delivered to the blowing head through the first delivery pipeline and to the vacuum recovery pipe through the second delivery pipeline. The blowing head blows out gas to separate the metal chips from the mold and parts. At the same time, the vacuum recovery pipe forms a vacuum to collect the metal chips, thereby preventing the metal chips from remaining on the surface of the mold and parts and causing quality problems. In this way, the blowing head and the vacuum recovery pipe work together to effectively solve the problem of metal chips remaining on the surface of the mold and parts. In addition, the solenoid valve automatically controls the on and off of the gas circuit joint, which improves production efficiency and the quality of molds and parts, and can also reduce manual intervention, reduce labor intensity, and improve the overall quality of the production environment.

[0018] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the specification and, together with the description, serve to explain the principles of the specification.

[0020] Figure 1 It is a structural schematic diagram of the stamping equipment of the present application;

[0021] Figure 2 is a schematic diagram of the metal chip processing device of the present application being assembled onto a lower support seat;

[0022] Figure 3 It is a schematic diagram of the metal chip processing device of the present application.

[0023] Description of reference numerals:

[0024] 10-cleaning assembly; 11-air blowing head; 111-air blowing nozzle; 12-air blowing head support seat

[0025] 20-collection assembly; 21-vacuum recovery tube; 22-vacuum recovery tube support seat;

[0026] 30-gas circuit assembly; 31-gas circuit connector; 32-first delivery pipeline; 33-second delivery pipeline; 34-gas circuit connector support seat;

[0027] 41- solenoid valve; 42- valve;

[0028] 50-air replenishing assembly; 51-boosting pump; 52-air storage bag; 53-third delivery pipeline;

[0029] 60-air pressure detection component;

[0030] 71-lower support seat; 72-upper pressing seat;

[0031] 80-Cam. DETAILED DESCRIPTION

[0032] Reference Figure 2-3 As shown, this embodiment discloses a metal scrap processing device, which includes a cleaning component 10, a collecting component 20, an air circuit component 30 and a solenoid valve 41 (the specific structure is not shown in the figure, and is replaced by a box); the cleaning component 10 includes a blowing head 11, the collecting component 20 includes a vacuum recovery pipe 21, the air circuit component 30 includes a plurality of air circuit connectors 31, a plurality of first conveying pipelines 32 and a plurality of second conveying pipelines 33, and the solenoid valve 41 is used to control the on-off of the air circuit connector 31. The metal scraps mentioned here can be aluminum scraps, iron scraps, or other suitable metal scraps, which will not be described in detail here.

[0033] Furthermore, if Figure 3 One end of the first conveying pipeline 32 is connected to the air circuit connector 31, and the other end is connected to the air blowing head 11; one end of the second conveying pipeline 33 is connected to the air circuit connector 31, and the other end is connected to the vacuum recovery pipe 21. In this way, the air blowing head 11 and the vacuum recovery pipe 21 work together to effectively solve the problem of metal chips remaining on the surface of molds and parts. In addition, the on and off of the air circuit connector 31 is automatically controlled by the solenoid valve 41, which improves the production efficiency and the quality of molds and parts, and can also reduce manual intervention, reduce labor intensity, and improve the overall quality of the production environment.

[0034] Apart from Figure 3 The set of blowing heads 11 and vacuum recovery pipes 21 shown can also be provided with several sets of blowing heads 11 and vacuum recovery pipes 21 that cooperate with each other according to actual needs to improve work efficiency. In this way, the metal chip processing device has better applicability and flexibility, and can be adjusted and optimized according to different production needs, bringing more economic benefits and competitive advantages to the enterprise.

[0035] When a plurality of sets of mutually cooperating air blowing heads 11 and vacuum recovery pipes 21 are provided, a plurality of corresponding air path connectors 31 are provided, and a single air path connector 31 is connected to a single first delivery pipeline 32 or a second delivery pipeline 33. In this way, the pressure of the air flow in each air path can be flexibly adjusted, for example, the pressure in the air paths of the air blowing heads 11 and the vacuum recovery pipes 21 can be adjusted separately, so that the pressure of the air flow can be fully used.

[0036] In this embodiment, the vacuum recovery pipe 21 is recovered by a vacuum device. Specifically, the vacuum recovery pipe 21 is connected to a vacuum source, usually a vacuum pump, through the second conveying pipeline 33 to generate negative pressure, which is transmitted to the vacuum recovery pipe 21 through the second conveying pipeline 33; the vacuum recovery pipe 21 is located at the position where metal chips need to be sucked on the production line, and they usually have a structure with good sealing performance to ensure that the negative pressure can effectively suck the metal chips; when the vacuum source generates negative pressure, the vacuum recovery pipe 21 generates suction; the metal chips are sucked into the vacuum recovery pipe 21 and transported to the target position along the second conveying pipeline 33.

[0037] Furthermore, a control system may be provided to adjust the opening and closing of the negative pressure of the vacuum source, as well as parameters such as the conveying speed of the raw materials; or a filtering system may be provided to filter the metal chips during the process of sucking them to achieve the effect of separation.

[0038] In this embodiment, the metal chip processing device further includes an air supply component 50 and a valve 42, and the valve 42 is arranged on the first conveying pipeline 32. The air supply component 50 includes a booster pump 51, an air storage bag 52 and a third conveying pipeline 53, one end of the third conveying pipeline 53 is connected to the air circuit connector 31, and the other end is connected to the valve 42; the booster pump 51 and the air storage bag 52 are arranged on the third conveying pipeline 53.

[0039] In an optional embodiment, the gas is stored in the gas storage bag 52, and then the gas in the gas storage bag 52 is pressurized by the booster pump 51 to meet the blowing requirements. In this way, when the air pressure in the first delivery pipeline 32 is insufficient or absent, the air supply component 50 on the third delivery pipeline 53 can ensure the air pressure of the blowing head 11.

[0040] In a feasible embodiment, the valve 42 is a two-way valve, and the first delivery pipeline 32 or the third delivery pipeline 53 supplies air to the blowing head 11 by switching the valve circuit.

[0041] Furthermore, the metal chip processing device also includes an air pressure detection component 60, which is connected to the air blowing head 11 to detect whether the air pressure sprayed by the air blowing head 11 reaches a preset pressure value. In this embodiment, the detection standard of the air pressure detection device is that the instantaneous air pressure when the air blowing head 11 is opened is not less than 0.6Mpa.

[0042] In a feasible implementation, the air pressure detection component 60 can be an air pressure sensor, which uses the piezoresistive effect. When subjected to pressure, the resistance value changes, and this change is converted into a voltage or current signal, which is then processed or controlled by a circuit to convert the pressure into an electrical signal output; or a differential pressure sensor, a barometer, etc., which are not specifically limited here.

[0043] In this embodiment, the blowing head 11 is provided with multiple groups, each group of blowing heads 11 includes multiple blowing nozzles 111, and the multiple blowing nozzles 111 are arranged at equal intervals. In this way, it can be ensured that the airflow can be blown evenly on the surface of the part, and the metal chips can be well dropped.

[0044] In this embodiment, the air blowing head 11 is arranged opposite to the vacuum recovery pipe 21. Thus, when the metal chips are blown down, the vacuum recovery pipe 21 arranged opposite to each other can accurately suck the metal chips, thereby improving the recovery efficiency of the metal chips.

[0045] In this embodiment, the cleaning assembly 10 further includes a blowing head support seat 12, and the blowing head 11 is rotatably disposed on the blowing head support seat 12. In addition, in this embodiment, the collecting assembly 20 further includes a vacuum recovery pipe support seat 22, and the vacuum recovery pipe 21 is rotatably disposed on the vacuum recovery pipe support seat 22. In this way, the blowing and collecting angles can be flexibly adjusted according to the actual production situation, and aluminum chips or other debris on the surface of the mold and parts can be blown away from the surface of the mold and parts, ensuring that the surface of the mold and parts are clean and tidy.

[0046] In this embodiment, the gas circuit assembly 30 further includes a gas circuit connector support base 34 , on which a gas circuit connector 31 is disposed, and the gas circuit connector 31 is used to connect to an external gas source.

[0047] Reference Figure 1 As shown, this embodiment also discloses a stamping device, including a lower support seat 71, an upper pressing seat 72 and the above-mentioned metal chip processing device, the metal chip processing device is arranged on the lower support seat 71; a cam 80 is provided on the upper pressing seat 72, and the cam 80 is electrically connected to the solenoid valve 41.

[0048] In one possible embodiment, the press is automatically tested by the curve Figure 1 The rotation angle of the middle cam 80 is 70°, and the solenoid valve 41 receives a signal to control the air circuit connector 31 for ventilation. The multiple blowing heads 11 blow the aluminum chips or other debris on the surface of the part away from the mold and the surface of the part to ensure that the surface of the part is clean and tidy. The blowing time is about 2.5 seconds.

[0049] In the present application, the cam 80 rotates a corresponding angle to control the signal output of the electromagnetic valve 82, and then the electromagnetic valve 41 controls the on-off of the gas circuit connector 31. The specific control relationship between the rotation angle of the cam 80 and the electromagnetic valve 41 can be flexibly adjusted.

[0050] In this embodiment, the air blowing head support seat 12 and the vacuum recovery pipe support seat 22 are fixed to the top of the lower support seat 71 by screws, the corresponding air blowing head 11 and the vacuum recovery pipe 21 are also arranged on the top of the lower support seat 71, and the air circuit connector 31 is arranged on the side of the lower support seat 71. In this way, the overall structure of the stamping equipment can be made more compact. Of course, the positions of the cleaning component 10, the collecting component 20 and the air circuit component 30 can also be flexibly adjusted according to different stamping equipment, and the application range is wide.

[0051] Through the synergy between the components in the above-mentioned metal chip processing device, the stamping process can not only improve production efficiency and mold and part quality, but also reduce manual intervention, reduce labor intensity, and improve the overall quality of the production environment. At the same time, the stamping equipment also has good applicability and flexibility, and can be adjusted and optimized according to different production needs, bringing more economic benefits and competitive advantages to enterprises.

[0052] Specifically, firstly, an air blowing head 11 and a vacuum recovery pipe 21 are added to the stamping equipment to realize the automation of aluminum chip processing, reduce manual intervention, and improve processing efficiency. Secondly, by rotatably setting the air blowing head 11 on the air blowing head support seat 12 and the vacuum recovery pipe 21 on the vacuum recovery pipe support seat 22, the aluminum chips can be blown up and collected accurately to avoid residue and omission, thereby improving the standardization and quality of aluminum chip processing. Thirdly, the on and off of the air circuit connector 31 is controlled by the solenoid valve 41 to realize automation, ensure that the metal chip processing device can clean aluminum chips quickly and efficiently, reduce downtime in production, and improve production efficiency; at the same time, it reduces manual operations, saves labor costs, and reduces production costs.

[0053] Furthermore, fourthly, by installing a metal chip processing device on the stamping device, timely cleaning of aluminum chips can reduce mold wear and damage, extend the mold service life, and reduce maintenance costs; at the same time, the impact of aluminum chips on the quality of molds and parts can be avoided, the consistency and precision of molds and parts can be ensured, and the quality of molds and parts can be improved. Fifthly, the use of blowing and vacuum collection technology in the aluminum chip cleaning process reduces waste emissions, meets environmental protection requirements, and saves energy.

[0054] Those skilled in the art will readily appreciate other embodiments of the specification after considering the specification and practicing the utility model claimed herein. The specification is intended to cover any variations, uses or adaptations of the specification that follow the general principles of the specification and include common knowledge or customary techniques in the art that are not claimed in the specification. The specification and examples are to be considered exemplary only, and the true scope and spirit of the specification are indicated by the following claims.

Claims

1. A metal chip processing device, characterized in that: It includes a cleaning component, a collecting component, an air circuit component, and a solenoid valve; the cleaning component includes an air blowing head, the collecting component includes a vacuum recovery pipe, the air circuit component includes a plurality of air circuit joints, a plurality of first delivery pipelines, and a plurality of second delivery pipelines; the solenoid valve is used to control the on-off of the air circuit joint; One end of the first conveying pipeline is connected to the gas circuit connector, and the other end is connected to the blowing head; one end of the second conveying pipeline is connected to the gas circuit connector, and the other end is connected to the vacuum recovery pipe.

2. The metal chip processing device according to claim 1, characterized in that: The metal chip processing device also includes an air supply component and a valve, and the valve is arranged on the first conveying pipeline; the air supply component includes a booster pump, an air storage bag and a third conveying pipeline, one end of the third conveying pipeline is connected to the air circuit connector, and the other end is connected to the valve; the booster pump and the air storage bag are arranged on the third conveying pipeline.

3. The metal chip processing device according to claim 2, characterized in that: The valve is a two-way valve.

4. The metal chip processing device according to claim 1, characterized in that: The metal chip processing device also includes an air pressure detection component, and the air pressure detection component is connected to the air blowing head.

5. The metal chip processing device according to claim 1, characterized in that: The blowing heads are provided in a plurality of groups, each group of the blowing heads comprises a plurality of blowing nozzles, and the plurality of blowing nozzles are arranged at equal intervals.

6. The metal chip processing device according to claim 1, characterized in that: The cleaning component also includes an air blowing head supporting seat, and the air blowing head is rotatably arranged on the air blowing head supporting seat.

7. The metal chip processing device according to claim 1, characterized in that: The collecting assembly also includes a vacuum recovery pipe support seat, and the vacuum recovery pipe is rotatably arranged on the vacuum recovery pipe support seat.

8. The metal chip processing device according to claim 1, characterized in that: The air blowing head is arranged opposite to the vacuum recovery pipe.

9. The metal chip processing device according to claim 1, characterized in that: The gas circuit assembly also includes a gas circuit joint support seat, the gas circuit joint is arranged on the gas circuit joint support seat, and the gas circuit joint is used to connect to an external gas source.

10. A stamping device, characterized in that: It comprises a lower support seat, an upper pressing seat and a metal chip processing device as described in any one of claims 1 to 9, wherein the metal chip processing device is arranged on the lower support seat; a cam is arranged on the upper pressing seat, and the cam is electrically connected to the solenoid valve.

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