Device for preventing dust of pickup contact surface in dusty environment

Abstract

The utility model provides a device for dust prevention of a piece taking contact surface in a dusty environment, and relates to the technical field of piece taking contact surface dust prevention, the device comprises a baffle plate mechanism and a cover plate mechanism, the baffle plate mechanism comprises a concave plate, pull blocks are arranged at the upper end of the concave plate and close to the edges of the two sides, and the cover plate mechanism is arranged on the baffle plate mechanism. Vertical plates are arranged in the concave plate and close to the edges of the two sides in a penetrating mode, and long holes are formed in the upper end of the concave plate and close to the edges of the two sides in a penetrating mode. According to the device, dust prevention can be carried out on the storage position of the cover plate base, particles are prevented from falling into the storage position, the grabbing precision is prevented from being influenced, closing of the two vertical plates can guarantee cleanliness of the storage position of the concave plate, a workpiece can be covered, the workpiece can be shielded, the particles are prevented from falling onto the workpiece, the dust prevention effect is achieved, and meanwhile the device is convenient to use. The concave plate can be prevented from abrading the workpiece, and the completeness of the surface of the workpiece is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of dust prevention for pick-up contact surfaces, and particularly relates to a device for dust prevention of pick-up contact surfaces in a dusty environment. Background Art

[0002] After processing a workpiece, the processed workpiece will be placed at the pick-up point so that the picking structure can move the workpiece at the pick-up point away. However, when the workpiece is placed at the pick-up point, there will be a contact surface at the contact between the workpiece and the pick-up point.

[0003] In the prior art, in a dusty environment, particles are always floating in the air. When the workpiece leaves the pick-up contact surface, particles will fall onto the pick-up contact surface, which will affect the picking process and thus affect the picking accuracy of the workpiece. Summary of the Utility Model

[0004] The utility model mainly provides a device for dust prevention of pick-up contact surfaces in a dusty environment, which can prevent dust from affecting the pick-up storage position and prevent the picking accuracy from being affected.

[0005] To achieve the above object, the utility model adopts the following technical scheme: A device for dust prevention of pick-up contact surfaces in a dusty environment, comprising: a baffle mechanism and a cover plate mechanism. The baffle mechanism includes a concave plate. Pulling blocks are arranged at the upper end of the concave plate and near both side edges. Vertical plates are respectively penetrated and arranged at the inner part of the concave plate and near both side edges. Long holes are respectively penetrated and arranged at the upper end of the concave plate and near both side edges. Among them, when the concave plate is moved to the storage position of the cover plate seat, it can block the storage position of the cover plate seat, thereby achieving the dust prevention effect, preventing particles from falling to the storage position, and preventing the picking accuracy from being affected. By respectively picking up the two groups of pulling blocks, the two groups of pulling blocks drive the vertical plates fixed thereto respectively, and the two vertical plates are respectively inserted into the two long holes, which can block the other two ends of the concave plate and ensure the cleanliness of the storage position of the cover plate seat.

[0006] The cover plate mechanism includes a cover plate seat. A latex pad is fixedly installed at the bottom end inside the cover plate seat. The cover plate seat is arranged inside the concave plate. Among them, after the cover plate seat falls, it will fall onto the workpiece, and then can cover the workpiece, which can play a shielding effect on the workpiece, prevent particles from falling onto the workpiece, and achieve the dust prevention effect. The setting of the latex pad can play a protective effect when the cover plate seat contacts the workpiece, prevent the concave plate from wearing the workpiece, and ensure the integrity of the workpiece surface.

[0007] Preferably, a connection mechanism is provided at one end of the concave plate. The connection mechanism includes two round push rods. Short L-shaped limit seats are fixedly installed at the front and rear ends of the concave plate. Long L-shaped limit seats are fixedly installed on the front and rear ends of the concave plate and on one side of the two short L-shaped limit seats. L-shaped connection plates are fixedly installed at the upper ends of the two round push rods. A first connection plate is arranged inside the two long L-shaped limit seats. Gears are rotatably connected to the front and rear ends of the concave plate. Connection columns are welded to the front and rear ends of one of the pull blocks. First toothed plates are welded to the lower ends of the two first connection plates. Second toothed plates are arranged inside the two short L-shaped limit seats. Circular holes are formed through the upper end of the concave plate at the front and rear edge positions. Among them, when the two connection columns move upward, the two connection columns will respectively drive the first connection plates fixed to them to move together. The two first connection plates will drive the first toothed plates fixed to them to move upward. When the two first toothed plates are respectively engaged with the two gears, the two first toothed plates will respectively drive the two gears to rotate at the front and rear ends of the concave plate. With the cooperation of the two gears and the two second toothed plates, the two gears will respectively drive the two second toothed plates to move downward. The two second toothed plates will respectively drive the L-shaped connection plates fixed to them to move downward. At the same time, the two L-shaped connection plates will respectively drive a fixed round push rod to slide downward inside the two circular holes, so that the two round push rods push the cover plate seat to move, so that the cover plate seat drives the second iron suction plate to separate from the first iron suction plate. The falling cover plate seat will fall onto the workpiece, so that the workpiece can be blocked while being taken out, saving many steps and improving the processing efficiency of the workpiece.

[0008] Preferably, a first iron suction plate is fixedly installed at the inner top end of the concave plate, and a second iron suction plate is fixedly installed at the upper end of the cover plate seat. The lower end of the first iron suction plate and the upper end of the second iron suction plate attract each other. Among them, the second iron suction plate can be adsorbed on the first iron suction plate to fix the cover plate seat.

[0009] Preferably, the two round push rods are respectively arranged inside the two circular holes, and the upper ends of the two round push rods are respectively fixed to the lower ends of the two L-shaped connection plates. Among them, the two L-shaped connection plates can respectively drive a fixed round push rod to move up and down, and the round push rod can slide upward inside the two circular holes respectively.

[0010] Preferably, one ends of the two first toothed plates and the two second toothed plates are respectively engaged with both sides of the two gears, and one ends of the two first connection plates are respectively fixed to the other ends of the two connection columns. Among them, the two connection columns respectively drive the connection columns fixed to them to move. The two connection columns drive the two first toothed plates to move through the two first connection plates. When the two first toothed plates move upward, they will drive the gears engaged with them to rotate, and the two gears will drive the second toothed plates engaged with them to move.

[0011] Preferably, the upper ends of the two groups of second toothed plates are respectively fixed to the lower ends of the two groups of L-shaped connecting plates. Among them, with the cooperation of the second toothed plates and the two groups of L-shaped connecting plates, the two groups of second toothed plates will drive the two groups of L-shaped connecting plates to move respectively when moving.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0013] 1. In the present utility model, by providing a baffle mechanism, with the cooperation of the concave plate and the two groups of vertical plates, it is possible to prevent dust from entering the storage position of the cover plate seat, prevent particles from falling onto the storage position of the cover plate seat, and prevent the grasping accuracy from being affected. When the two groups of vertical plates are closed, it can ensure the cleanliness of the storage position of the cover plate seat.

[0014] 2. In the present utility model, by providing a cover plate mechanism, under the action of the cover plate seat, it can cover the workpiece, play a shielding effect on the workpiece, prevent particles from falling onto the workpiece, and achieve a dust-proof effect. The setting of the latex pad can prevent the concave plate from causing wear to the workpiece and ensure the integrity of the workpiece surface.

[0015] 3. In the present utility model, by providing a connection mechanism, through the cooperation of the structures in the connection mechanism, when pulling one of the pull blocks upward, the pull block drives the two groups of first toothed plates to move upward through the two groups of connecting columns and the two groups of first connecting plates. With the cooperation of the two groups of first toothed plates and the two groups of gears respectively, the two groups of gears can drive the two groups of second toothed plates to move downward respectively. With the cooperation of the two groups of L-shaped connecting plates, it can drive the two groups of round push rods to move inside the two groups of round holes respectively, so that the two groups of round push rods push the cover plate seat downward, so that the cover plate seat drives the second iron suction plate fixed thereto to separate from the first iron suction plate, and the falling cover plate seat will fall onto the workpiece, so that it can shield the workpiece while taking out the workpiece, saving many steps and improving the processing efficiency of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a partial half-sectional perspective view of a device for dust-proofing the contact surface for workpiece picking in a dusty environment proposed by the present utility model;

[0017] Figure 2 It is a bottom view of the concave plate of a device for dust-proofing the contact surface for workpiece picking in a dusty environment proposed by the present utility model;

[0018] Figure 3 It is a structural schematic diagram of the concave plate and the connection mechanism of a device for dust-proofing the contact surface for workpiece picking in a dusty environment proposed by the present utility model;

[0019] Figure 4 It is a structural schematic diagram of the connection mechanism of a device for dust-proofing the contact surface for workpiece picking in a dusty environment proposed by the present utility model;

[0020] Figure 5 This is a perspective view of the cover plate mechanism of a device for dust prevention on the pick-up contact surface in a dusty environment proposed by the present utility model.

[0021] Legend: 1. Baffle mechanism; 10. Concave plate; 11. Pull block; 12. Vertical plate; 13. Long hole; 2. Cover plate mechanism; 21. Cover plate seat; 22. First iron suction plate; 23. Second iron suction plate; 24. Latex pad; 3. Connection mechanism; 31. Round push rod; 32. Short L-shaped limit seat; 33. Long L-shaped limit seat; 34. L-shaped connection plate; 35. First connection plate; 36. Gear; 37. Connection column; 38. First tooth plate; 39. Second tooth plate; 310. Round hole. Detailed implementation manners

[0022] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the following further describes the present utility model in conjunction with the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0023] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0024] Please refer to Figure 1 - Figure 5 , the present utility model provides a technical solution: a device for dust prevention on the pick-up contact surface in a dusty environment, including: a baffle mechanism 1 and a cover plate mechanism 2. The baffle mechanism 1 includes a concave plate 10. Pull blocks 11 are arranged at the upper end of the concave plate 10 and near both side edges. Vertical plates 12 penetrate through the inside of the concave plate 10 and near both side edges. Long holes 13 penetrate through the upper end of the concave plate 10 and near both side edges;

[0025] The cover plate mechanism 2 includes a cover plate seat 21. A latex pad 24 is fixedly installed at the bottom end inside the cover plate seat 21. The cover plate seat 21 is arranged inside the concave plate 10;

[0026] When the concave plate 10 is moved to the storage position of the cover plate seat 21, it can block the storage position of the cover plate seat 21, thereby achieving a dust prevention effect, preventing particles from falling onto the storage position of the cover plate seat 21, and preventing the grasping accuracy from being affected. Pick up the two pull blocks 11 respectively, so that the two pull blocks 11 drive the vertical plates 12 fixed thereto respectively, and insert the two vertical plates 12 into the two long holes 13 respectively, which can block the other two ends of the concave plate 10 and ensure the cleanliness of the storage position of the cover plate seat 21;

[0027] After the cover plate seat 21 falls, it will fall onto the workpiece, and then can cover the workpiece, which can play a shielding effect on the workpiece, prevent particles from falling onto the workpiece, and play a dust-proof effect. The setting of the latex pad 24 can play a protective effect when the cover plate seat 21 contacts the workpiece, prevent the concave plate 10 from wearing the workpiece, and ensure the integrity of the workpiece surface.

[0028] As Figures 1-4 shown, a connecting mechanism 3 is provided at one end of the concave plate 10. The connecting mechanism 3 includes two sets of round push rods 31. Short L-shaped limit seats 32 are fixedly installed at the front and rear ends of the concave plate 10. Long L-shaped limit seats 33 are fixedly installed at the front and rear ends of the concave plate 10 and on one side of the two sets of short L-shaped limit seats 32. L-shaped connecting plates 34 are fixedly installed at the upper ends of the two sets of round push rods 31. A first connecting plate 35 is arranged inside the two sets of long L-shaped limit seats 33. Gears 36 are rotatably connected to the front and rear ends of the concave plate 10. Connecting columns 37 are welded to the front and rear ends of one of the pulling blocks 11. First toothed plates 38 are welded to the lower ends of the two sets of first connecting plates 35. Second toothed plates 39 are arranged inside the two sets of short L-shaped limit seats 32. Circular holes 310 are respectively formed through the upper end of the concave plate 10 at the front and rear edge positions. Among them, when the two sets of connecting columns 37 move upward, the two sets of connecting columns 37 will respectively drive the first connecting plates 35 fixed to them to move together. The two sets of first connecting plates 35 will drive the first toothed plates 38 fixed to them to move upward. When the two sets of first toothed plates 38 are respectively engaged with the two sets of gears 36, the two sets of first toothed plates 38 will respectively drive the two sets of gears 36 to rotate at the front and rear ends of the concave plate 10. When the two sets of gears 36 cooperate with the two sets of second toothed plates 39, the two sets of gears 36 will respectively drive the two sets of second toothed plates 39 to move downward. The two sets of second toothed plates 39 will respectively drive the L-shaped connecting plates 34 fixed to them to move downward. At the same time, the two sets of L-shaped connecting plates 34 will respectively drive a set of fixed round push rods 31 to slide downward inside the two sets of circular holes 310, so that the two sets of round push rods 31 push the cover plate seat 21 to move, so that the cover plate seat 21 drives the second iron suction plate 23 to separate from the first iron suction plate 22, and the falling cover plate seat 21 will fall onto the workpiece, so that it can shield the workpiece while taking out the workpiece, saving many steps and improving the processing efficiency of the workpiece.

[0029] As Figure 1 、 Figure 2 、 Figure 3 and Figure 5 shown, a first iron suction plate 22 is fixedly installed at the inner top end of the concave plate 10, and a second iron suction plate 23 is fixedly installed at the upper end of the cover plate seat 21. The lower end of the first iron suction plate 22 attracts the upper end of the second iron suction plate 23. Among them, the second iron suction plate 23 can be adsorbed on the first iron suction plate 22 to fix the cover plate seat 21.

[0030] AsFigure 3 As shown, two sets of circular push rods 31 are respectively arranged inside two sets of circular holes 310. The upper ends of the two sets of circular push rods 31 are respectively fixed to the lower ends of two sets of L-shaped connecting plates 34. Among them, the two sets of L-shaped connecting plates 34 can drive a set of fixed circular push rods 31 to move up and down respectively, and the circular push rods 31 can slide upward inside the two sets of circular holes 310 respectively.

[0031] As Figure 1 , Figure 3 and Figure 4 As shown, one ends of two sets of first toothed plates 38 and two sets of second toothed plates 39 are respectively meshed with both sides of two sets of gears 36. One ends of two sets of first connecting plates 35 are respectively fixed to the other ends of two sets of connecting columns 37. Among them, the two sets of connecting columns 37 drive the connecting columns 37 fixedly connected thereto to move respectively. The two sets of connecting columns 37 drive the two sets of first toothed plates 38 to move through the two sets of first connecting plates 35. When the two sets of first toothed plates 38 move upward, they will drive the gears 36 meshed therewith to rotate, and the two sets of gears 36 will drive the second toothed plates 39 meshed therewith to move.

[0032] As Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the upper ends of two sets of second toothed plates 39 are respectively fixed to the lower ends of two sets of L-shaped connecting plates 34. Among them, with the cooperation of the second toothed plates 39 and the two sets of L-shaped connecting plates 34, the two sets of second toothed plates 39 will drive the two sets of L-shaped connecting plates 34 to move respectively when moving.

[0033] Usage method and working principle of the device: First, cover the workpiece with the device. Then, by moving one set of pull blocks 11 upward, the pull blocks 11 will drive the two sets of connecting columns 37 fixed thereto to move upward. When the two sets of connecting columns 37 move upward, the two sets of connecting columns 37 will respectively drive the first connecting plates 35 fixed thereto to move together. The two sets of first connecting plates 35 will drive the first toothed plates 38 fixed thereto to move upward. When the two sets of first toothed plates 38 are respectively engaged with the two sets of gears 36, the two sets of first toothed plates 38 will respectively drive the two sets of gears 36 to rotate at the front and rear ends of the concave plate 10. With the cooperation of the two sets of gears 36 and the two sets of second toothed plates 39, the two sets of gears 36 will respectively drive the two sets of second toothed plates 39 to move downward. The two sets of second toothed plates 39 will respectively drive the L-shaped connecting plates 34 fixed thereto to move downward. At the same time, the two sets of L-shaped connecting plates 34 will respectively drive a fixed circular push rod 31 to slide downward inside the two circular holes 310, so that the two sets of circular push rods 31 push the cover plate seat 21 to move, so that the cover plate seat 21 drives the second iron suction plate 23 to separate from the first iron suction plate 22. The falling cover plate seat 21 will fall onto the workpiece, so that the workpiece can be blocked while being taken out. Finally, move the workpiece and the cover plate seat 21 out of the concave plate 10, and then push one set of pull blocks 11 downward to drive the vertical plate 12 fixed thereto to move. The vertical plate 12 will move downward inside the long hole 13 that cooperates with it, which can close the concave plate 10 and ensure the cleanliness of the storage position of the cover plate seat 21.

[0034] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A device for dust-proofing the pick-up contact surface in a dusty environment, characterized in that, Including: A baffle mechanism (1) and a cover plate mechanism (2), the baffle mechanism (1) includes a concave plate (10), pull blocks (11) are arranged at the upper ends of the concave plate (10) and near both side edges, vertical plates (12) are respectively penetrated and opened at the inner part of the concave plate (10) and near both side edges, and long holes (13) are respectively penetrated and opened at the upper ends of the concave plate (10) and near both side edges; The cover plate mechanism (2) includes a cover plate seat (21), a latex pad (24) is fixedly installed at the bottom end inside the cover plate seat (21), and the cover plate seat (21) is arranged inside the concave plate (10).

2. The device for dust-proofing the pick-up contact surface in a dusty environment according to claim 1, wherein: A connecting mechanism (3) is arranged at one end of the concave plate (10), the connecting mechanism (3) includes two sets of round push rods (31), short L-shaped limit seats (32) are fixedly installed at the front and rear ends of the concave plate (10), long L-shaped limit seats (33) are fixedly installed at the front and rear ends of the concave plate (10) and on one side of the two sets of short L-shaped limit seats (32), L-shaped connecting plates (34) are fixedly installed at the upper ends of the two sets of round push rods (31), a first connecting plate (35) is arranged inside the two sets of long L-shaped limit seats (33), gears (36) are respectively rotatably connected at the front and rear ends of the concave plate (10), connecting columns (37) are welded at the front and rear ends of one of the pull blocks (11), first toothed plates (38) are welded at the lower ends of the two sets of first connecting plates (35), second toothed plates (39) are respectively arranged inside the two sets of short L-shaped limit seats (32), and round holes (310) are respectively penetrated and opened at the upper ends of the concave plate (10) and at the front and rear edge positions.

3. The device for dust-proofing the pick-up contact surface in a dusty environment according to claim 1, characterized in that: A first iron suction plate (22) is fixedly installed at the top end inside the concave plate (10), a second iron suction plate (23) is fixedly installed at the upper end of the cover plate seat (21), and the lower end of the first iron suction plate (22) attracts the upper end of the second iron suction plate (23).

4. The device for dust-proofing the pick-up contact surface in a dusty environment according to claim 2, characterized in that: The two sets of round push rods (31) are respectively arranged inside the two sets of round holes (310), and the upper ends of the two sets of round push rods (31) are respectively fixed to the lower ends of the two sets of L-shaped connecting plates (34).

5. The device for dust-proofing the pick-up contact surface in a dusty environment according to claim 2, characterized in that: One ends of the two sets of first toothed plates (38) and the two sets of second toothed plates (39) are respectively meshed with both sides of the two sets of gears (36), and one ends of the two sets of first connecting plates (35) are respectively fixed to the other ends of the two sets of connecting columns (37).

6. The device for dust-proofing the pick-up contact surface in a dusty environment according to claim 4, characterized in that: The upper ends of the two sets of second toothed plates (39) are respectively fixed to the lower ends of the two sets of L-shaped connecting plates (34).

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