Material shaking mechanism

Abstract

The utility model discloses a material shaking mechanism which comprises a reciprocating valve, a material shaking mechanism and a material shaking mechanism. The air cylinder comprises an air cylinder body and an extending end, the extending end is connected with the air cylinder body in a telescopic mode, and the air cylinder body is pneumatically connected with the reciprocating valve; the extending end is connected with the material shaking platform; the reciprocating valve drives the extending end to do telescopic reciprocating motion relative to the air cylinder body, and then the extending end drives the material shaking platform to do reciprocating motion, so that waste materials on the material shaking platform move to the discharging end at the tail in the back-and-forth shaking process of the reciprocating motion, finally fall out of the material shaking platform and enter the waste material box. Therefore, the situation that too much waste blocks the row holes and influences the safety and product quality of the die can be effectively prevented, meanwhile, the labor cost is reduced, manual material shaking is converted into mechanical material shaking, and the situation that waste splashes to damage workers is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to a stamping device technical field, in particular to a material shaking mechanism. BACKGROUND

[0002] With the development of the automobile industry, the processing of automobile parts is also an important link. In the processing of the body sheet metal parts, due to the inconsistent size of the sheet metal parts and other problems, the die is designed to be a multi-station die as much as possible, and the die is produced in a combined mode, thereby leading to the fact that the punched-out parts have different sizes and different degrees of softness and hardness of the waste materials, and the waste materials have burr phenomenon after processing, and the waste materials are easy to stick together during the discharging process and are not easy to discharge. Therefore, in the related art, the problem of waste material discharge is solved by manually using a special tool to plane and push the waste material to disperse the clumped or difficult-to-handle waste material into a waste barrel for treatment.

[0003] However, the waste material treatment method in the related art has high labor cost, and the stamping die waste material is very messy, and the burr flash is easy to hurt people. In addition, the manual pushing and planing method has low waste material treatment efficiency. Once too much waste material is discharged, the clumped waste material cannot be dispersed in time, which easily blocks the discharge hole, thereby affecting the safety of the die and the product quality. CONTENT OF THE INVENTION

[0004] The application aims to provide a material shaking mechanism to solve the defects of manual material shaking.

[0005] To achieve the above purpose, the application adopts the technical scheme of providing a material shaking mechanism, which comprises: a reciprocating valve, one end of the reciprocating valve being connected with compressed air; a cylinder, the cylinder comprising a cylinder body and an extension end, the extension end being connected with the cylinder body in a telescopic manner, and the cylinder body being pneumatically connected with the reciprocating valve; a material shaking platform, the extension end being connected with the material shaking platform; wherein the reciprocating valve drives the extension end to realize telescopic reciprocating motion relative to the cylinder body, and then the extension end drives the material shaking platform to realize reciprocating motion.

[0006] As a preferred, the material shaking mechanism further comprises a base, the reciprocating valve being fixedly connected with the base, the cylinder being fixedly connected with the base, and the discharge end of the material shaking platform abutting against the base.

[0007] As another preferred, the base is further provided with a first fixed plate body, the first fixed plate body being arranged protruding from the base, the side portion of the material shaking platform being movably connected with the first fixed plate body, and the moving direction of the material shaking platform relative to the first fixed plate body being the shaking direction.

[0008] Further preferably, the base is further provided with a second fixing plate, the second fixing plate is protruding from the base, and the second fixing plate is fixedly connected to the cylinder so that the cylinder is suspended relative to the base.

[0009] Further preferably, with the plane where the base is located as the horizontal direction, the reciprocating valve is arranged close to the cylinder in the vertical direction relative to the plane of the base, and the reciprocating valve is arranged directly below the cylinder.

[0010] Further preferably, a first distance is provided between the cylinder body and the reciprocating valve.

[0011] Preferably, the material shaking platform is provided with a first inclination angle relative to the plane of the base.

[0012] Preferably, the material shaking platform is provided with a limiting flange, and the protruding end is fixedly connected to the limiting flange.

[0013] Preferably, the limiting flange is perpendicular to the plane where the base is located.

[0014] Furthermore, the reciprocating valve is also provided with a muffler.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] The reciprocating valve drives the cylinder to complete automatic reciprocating motion, and a nut is provided at the protruding end to connect to the shaking platform. The shaking platform is specifically a U-shaped groove. The reciprocating valve is externally connected to compressed air, and the speed of the cylinder's reciprocating motion can be adjusted by adjusting the valve. After one adjustment, the cylinder automatically reciprocates through the protruding end to drive the shaking platform to reciprocate, so that the waste on the shaking platform moves to the discharge end at the end during the reciprocating motion, and finally falls out of the shaking platform and into the waste bin. This can effectively prevent too much waste from clogging the discharge holes and affecting the safety and quality of the mold product, while reducing labor costs and transforming manual shaking into mechanical shaking to reduce the damage to workers caused by waste splashing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the material shaking mechanism;

[0018] Figure 2 A side view of the material shaking mechanism hiding the first fixed plate on one side;

[0019] Figure 3 A schematic diagram of the structure of the material shaking mechanism hiding the first fixed plate on one side;

[0020] Figure 4 It is a side view of the reciprocating valve and cylinder;

[0021] Figure 5 Fig. 1 is a schematic view of a reciprocating valve and a cylinder.

[0022] Fig. 1 is a schematic view of a reciprocating valve and a cylinder. Fig. 1 is a schematic view of a reciprocating valve and a cylinder. Fig. 1 is a schematic view of a reciprocating valve and a cylinder. Fig. 1 is a schematic view of a reciprocating valve and a cylinder. DETAILED DESCRIPTION

[0023] Hereinafter, the present application will be further described in conjunction with specific embodiments. It should be noted that under the premise of no conflict, each embodiment described below or each technical feature can be combined with any other embodiment or technical feature to form a new embodiment.

[0024] In the description of the present application, it should be noted that for orientation words, such as the terms "center", "transverse", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation and positional relationship 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, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and cannot be understood as limiting the specific protection scope of the present application.

[0025] 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 do not necessarily describe a specific order or sequence.

[0026] The terms "include" and "have" and any variations thereof in the specification and claims of the present application are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not have to be limited to only those steps or units clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0027] In a preferred embodiment, referring to Figures 1 to 5The application provides a material shaking mechanism 1, which comprises a reciprocating valve 10, one end of the reciprocating valve 10 being connected with compressed air, a cylinder 20, the cylinder 20 comprising a cylinder body 21 and an extending end 22, the extending end 22 being connected with the cylinder body 21 in a telescopic mode, and the cylinder body 21 being pneumatically connected with the reciprocating valve 10, and a material shaking platform 30, the extending end 22 being connected with the material shaking platform 30, wherein the reciprocating valve 10 drives the extending end 22 to realize telescopic reciprocating movement relative to the cylinder body 21, and then the extending end 22 drives the material shaking platform 30 to realize reciprocating movement.

[0028] As a preferred, referring to Figure 3 The material shaking mechanism 1 further comprises a base 40, the reciprocating valve 10 being fixedly connected with the base 40, the cylinder 20 being fixedly connected with the base 40, and the discharging end 32 of the material shaking platform 30 abutting against the base 40, so that the setting stability of the material shaking platform 30 in a static state is improved, and meanwhile, the stability of the material shaking platform 30 in the reciprocating shaking movement is improved to a certain extent due to the abutment of the discharging end 32 against the base 40, wherein in the embodiment, the base 40 is further provided with a boss 43, the boss 43 being detachably connected with the base 40, the cylinder 20 and the reciprocating valve 10 being arranged on the boss 43, and the setting height of the reciprocating valve 10 and the cylinder 20 is increased by the boss 43, so that the extending end 22 of the cylinder 20 can adapt to the shaking height of the material shaking platform 30 under different working conditions.

[0029] Therefore, the automatic reciprocating movement of the cylinder 20 is completed by the reciprocating valve 10, the material shaking platform 30 is connected with the extending end 22 through a nut, the material shaking platform 30 is specifically a U-shaped groove, the reciprocating valve 10 is connected with compressed air, and then the speed of the reciprocating movement of the cylinder 20 is adjusted through a regulating valve. After one-time adjustment, the automatic reciprocating movement of the cylinder 20 is realized through the extending end 22, so as to drive the material shaking platform 30 to reciprocate, and the waste on the material shaking platform 30 is shaken to the discharging end 32 at the end of the reciprocating movement, and finally falls out of the material shaking platform 30 and enters a waste box. Therefore, the waste can be effectively prevented from blocking the discharge hole and affecting the safety of the mold and the product quality, the labor cost is reduced, the manual shaking is changed into mechanical shaking, and the damage of workers caused by the splashing of waste is reduced.

[0030] As another preferred, the base 40 is further provided with a first fixed plate body 41, the first fixed plate body 41 being arranged on the base 40, and the first fixed plate body 41 is arranged in two pieces in the embodiment, the first fixed plate body 41 being arranged on the two sides of the material shaking platform 30, the side of the material shaking platform 30 being movably connected with the first fixed plate body 41, and the moving direction of the material shaking platform 30 relative to the first fixed plate body 41 being a shaking direction.

[0031] Further, the base 40 is further provided with a second fixed plate body 42, the second fixed plate body 42 is protruded from the base 40, preferably, the second fixed plate body 42 in the embodiment is fixedly arranged on the boss 43, and the second fixed plate body 42 is provided with two, the second fixed plate body 42 is fixedly connected with the cylinder 20, so that the cylinder 20 is arranged in suspension relative to the base 40. In order to reduce the influence of the reciprocating extension and contraction movement of the cylinder 20 on the base 40.

[0032] Further preferably, the plane where the base 40 is located is horizontal, and the reciprocating valve 10 is arranged close to the cylinder 20 relative to the vertical direction of the plane of the base 40, and the reciprocating valve 10 is arranged directly below the cylinder 20. By arranging the reciprocating valve 10 close to the cylinder 20, the distance between the cylinder 20 and the reciprocating valve 10 is avoided to be too far, the closer the distance between the reciprocating valve 10 and the cylinder 20, the faster the exhaust, and the higher speed operation requirement of the cylinder 20 can be met.

[0033] Further, a first distance X1 is arranged between the cylinder body 21 and the reciprocating valve 10, and the first distance X1 is preferably 21mm in the embodiment.

[0034] Wherein, the first inclination angle a is arranged between the shaking platform 30 and the plane of the base 40, and the first inclination angle a is preferably greater than or equal to 10 degrees, so that the waste material on the shaking platform 30 can be better discharged from the discharge end 32.

[0035] Preferably, the shaking platform 30 is provided with a limiting flange 31, the extension end 22 is fixedly connected with the limiting flange 31, and the limiting flange 31 is arranged to be turned down, thereby reducing the assembly point between the extension end 22 and the shaking platform 30, and further reducing the setting height of the cylinder 20 to some extent, so that the cylinder 20 does not need to be operated at a high position, and the stability of the cylinder 20 operation is improved.

[0036] Preferably, the limiting flange 31 is perpendicular to the plane where the base 40 is located, so as to improve the assembly stability of the extension end 22 and the limiting flange, so that the connection between the cylinder 20 and the shaking platform 30 is not easy to be disconnected when the extension end is in reciprocating extension and contraction movement.

[0037] Wherein, it should be noted that the reciprocating valve 10 is also provided with a silencer 50, the reciprocating valve 10 is made of aluminum alloy material, the using temperature is between-5 degrees Celsius and 80 degrees Celsius, the using pressure is between 0.2Mpa and 0.8Mpa, the reciprocating valve 10 is connected with compressed air as power, and the position number is two five ways. Further, the reciprocating valve 10 in the present application does not need to be electrified, after adjusting the extension and contraction speed of the extension end 22 in the cylinder 20, the lock nut of the silencer needs to be tightened to prevent the extension and contraction speed from being changed due to the action of the cylinder 20.

[0038] The reciprocating valve 10 in the present application file realizes automatic reversing, without the need for power supply and additional control mechanism, so that the cylinder 20 can realize automatic reciprocating motion. The reciprocating valve 10 uses the back pressure of the cylinder 20 to balance the reversing, and when the back pressure is insufficient, the positive pressure will push the valve core to reverse, so it needs to be used with an adjustable muffler 50 to ensure the back pressure. If the adjustable muffler 50 is not used, it may cause unstable or no reversing.

[0039] Because the reversing process uses back pressure, the cylinder 20 does not necessarily need to reach the end of the movement to automatically reverse. If the cylinder 20 is stuck during movement, or the cylinder 20 is used with heavy load and slow speed, it will cause the back pressure to disappear early, which will cause the reciprocating valve 10 to reverse early. When controlling the extension end 22 of the cylinder 20 to extend and retract, a speed regulating joint cannot be used on the cylinder 20 for speed regulation, which will affect the automatic reversing effect. At the same time, when the reciprocating valve 10 is used with a speed-adjustable muffler 50, after adjusting the speed, the speed-adjustable muffler needs to be locked to prevent the cylinder 20 from changing the adjusted speed due to vibration. The running speed of the cylinder 20 is not recommended to be adjusted too fast or too slow, otherwise it will cause the cylinder 20 to reverse abnormally.

[0040] Further, the air source needs to use dry and clean compressed air, and preferably uses an oil atomizer for certain lubrication.

[0041] Furthermore, the shaking mechanism 1 in the present application file can be used in the screening link, for example, for product classification operation. Specifically, it can be used in product size classification operation.

[0042] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection claimed by the present application is defined by the appended claims and their equivalents.

Claims

1. A material shaking mechanism, characterized in that: include: A reciprocating valve, one end of which is externally connected to compressed air; A cylinder comprising a cylinder body and an extension end, wherein the extension end is telescopically connected to the cylinder body, and the cylinder body is pneumatically connected to the reciprocating valve; a material shaking platform, the protruding end being connected to the material shaking platform; The reciprocating valve drives the protruding end to realize telescopic reciprocating motion relative to the cylinder body, and the protruding end then drives the shaking platform to realize reciprocating motion; The material shaking mechanism also includes: A base, the reciprocating valve is fixedly connected to the base, the cylinder is fixedly connected to the base, and the discharge end of the shaking platform abuts against the base; The base is also provided with a first fixed plate, which protrudes from the base. The side of the shaking material platform is movably connected to the first fixed plate, and the moving direction of the shaking material platform relative to the first fixed plate is the shaking material direction.

2. The material shaking mechanism according to claim 1, characterized in that: The base is further provided with a second fixing plate, which protrudes from the base and is fixedly connected to the cylinder so that the cylinder is suspended relative to the base.

3. The material shaking mechanism according to claim 2, characterized in that: Taking the plane where the base is located as the horizontal direction, the reciprocating valve is arranged close to the cylinder in the vertical direction relative to the plane of the base, and the reciprocating valve is arranged directly below the cylinder.

4. The material shaking mechanism according to claim 3, characterized in that: A first distance is set between the cylinder body and the reciprocating valve.

5. The material shaking mechanism according to claim 2, characterized in that: The material shaking platform is provided with a first inclination angle relative to the plane of the base.

6. The material shaking mechanism according to any one of claims 1 to 5, characterized in that: The material shaking platform is provided with a limiting flange, and the protruding end is fixedly connected to the limiting flange.

7. The material shaking mechanism according to claim 6, characterized in that: The limiting flange is perpendicular to the plane where the base is located.

8. The material shaking mechanism according to any one of claims 1 to 5, characterized in that: The reciprocating valve is also provided with a muffler.

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