CN211412508U

CN211412508U - MIM product surface treatment device

Info

Publication number: CN211412508U
Application number: CN201922268177.0U
Authority: CN
Inventors: 曹云
Original assignee: Kunshan Feibote Electronic Technology Co ltd
Current assignee: Kunshan Feibote Electronic Technology Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-04
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a MIM product surface treatment device, which comprises a box body and a servo motor, wherein the top of a driving shaft of the servo motor is welded at the center of the bottom of a turntable, the bottom of the turntable is provided with a supporting mechanism, an electric slide rail is connected with an electric slide block in a sliding way, one side of the electric slide block is welded with a spray head, the spray head is communicated with a conveying hose, the conveying hose is fixedly provided with a liquid pump through a bolt, one side of an inner cavity of the box body, which is far away from the electric slide rail, is fixedly provided with an exhaust tube, the exhaust tube is fixedly provided with an air pump through a bolt, and an adsorption cotton plate is movably clamped in a collecting box, avoiding the damage to the health of the operators.

Description

MIM product surface treatment device

Technical Field

The utility model relates to a surface treatment technical field specifically is a MIM product surface treatment device.

Background

MIM is a molding method in which a plasticized mixture of metal powder and its binder is injected into a mold. The preparation method comprises the steps of mixing the selected powder with a binder, granulating the mixture, and then performing injection molding to obtain the required shape. The MIM technology has incomparable advantages of conventional powder metallurgy, machining, precision casting and other processing methods, and has the advantages of uniform internal structure, high density, good surface smoothness of the product, high dimensional precision, stable product quality and suitability for mass production.

The surface of an MIM product needs to be treated in the production process so as to increase the oxidation resistance, corrosion resistance, wear resistance, attractive appearance and the like of the product, a common surface treatment method comprises polishing treatment, spraying treatment, electroplating treatment, PVD treatment, blackening treatment and the like, most of the existing spraying treatment devices are used for manually spraying the surface of the MIM product by people through a handheld spraying device, and the spraying device is manually controlled by people to easily cause deviation and shaking and cause the paint to be scattered in the air, so that harmful substances in the paint are harmful to people, and meanwhile, the paint is scattered in the air and pollutes the environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a MIM product surface treatment device, the device can follow the equidirectional spraying to MIM product surface, avoids the inhomogeneous condition of spraying, can adsorb the coating of scattering in the air and collect on adsorbing the cotton board, avoids causing the pollution to the environment, avoids harm operating personnel's healthy to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a MIM product surface treatment device comprises a box body, wherein a servo motor is fixedly installed at the bottom of an inner cavity of the box body through screws, the top of a driving shaft of the servo motor is welded at the center of the bottom of a rotary disc, a supporting mechanism is arranged at the bottom of the rotary disc, an electric slide rail is fixedly installed on one side of the inner cavity of the box body through screws, an electric slide block is connected onto the electric slide rail in a sliding manner, a spray head is welded on one side of the electric slide block and communicated with a conveying hose, one end of the conveying hose penetrates through the box body and penetrates into the lower end of the inner cavity of a liquid storage box, a liquid pump is fixedly installed on the conveying hose through bolts and is fixedly installed at the top of the liquid storage box through screws, a liquid inlet is formed in the top of the liquid storage box, the liquid storage box is welded on the, the utility model discloses a solar energy collecting box, including the box, the box is connected with the box, the one end of exhaust tube passes the box and is linked together with the top of collecting box, the collecting box welding is on the side of box, there is the air extractor through bolt fixed mounting on the exhaust tube, the air extractor passes through screw fixed mounting at the top of collecting box, the activity joint has the cotton board of absorption in the collecting box, the gas outlet has been seted up to the side lower extreme of collecting box, the bottom welding of box has the blow off pipe, the bottom welding of box has the supporting leg, there is the universal wheel bottom the supporting leg through bolt fixed mounting.

Preferably, the supporting mechanism comprises a supporting cylinder and a universal ball, the supporting cylinder is welded outside the servo motor, a first ball groove is formed in the top of the supporting cylinder, a second ball groove is formed in the position, corresponding to the bottom of the turntable, of the first ball groove, and the universal ball is arranged between the first ball groove and the second ball groove.

Preferably, a cock is arranged on the liquid inlet, and an observation window is arranged on the liquid storage tank.

Preferably, the side surface of the adsorption cotton plate is welded with a pull ring.

Preferably, the drain pipe is provided with an electromagnetic valve.

Preferably, a sealing strip is arranged at the joint of the box door and the box body, and a handle is welded on the surface of the box door.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the servo motor drives the turntable to rotate, the turntable drives the MIM product to rotate, the electric slide rail and the electric slide block drive the spray head to move up and down, and the servo motor is matched with the electric slide rail, so that the surface of the MIM product can be sprayed from different directions, and the condition of uneven spraying is avoided;

2. can be with the air suction in the box in the collecting box through air extractor and exhaust tube, can adsorb the coating that scatters in the air through the cotton board of absorption in the collecting box and collect on adsorbing the cotton board, avoid causing the pollution to the environment, avoid harm operating personnel's healthy.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: 1. a box body; 2. a support cylinder; 3. a servo motor; 4. a turntable; 5. a first ball groove; 6. A second ball groove; 7. a ball transfer unit; 8. an electric slide rail; 9. an electric slider; 10. a spray head; 11. a delivery hose; 12. a liquid pump; 13. a liquid storage tank; 14. a liquid inlet; 15. a cock; 16. an air exhaust pipe; 17. An air extractor; 18. a collection box; 19. adsorbing a cotton plate; 20. a pull ring; 21. an air outlet; 22. a blow-off pipe; 23. an electromagnetic valve; 24. supporting legs; 25. a universal wheel; 26. a box door; 27. a handle; 28. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a surface treatment device for MIM products comprises a box body 1, wherein a servo motor 3 is fixedly installed at the bottom of an inner cavity of the box body 1 through screws, the top of a driving shaft of the servo motor 3 is welded at the center of the bottom of a rotary table 4, a supporting mechanism is arranged at the bottom of the rotary table 4 and comprises a supporting cylinder 2 and universal balls 7, the supporting cylinder 2 is welded outside the servo motor 3, a first ball groove 5 is formed in the top of the supporting cylinder 2, a second ball groove 6 is formed in the position, corresponding to the bottom of the rotary table 4, of the first ball groove 5, the universal balls 7 are arranged between the first ball groove 5 and the second ball groove 6, the rotary table 4 can be supported through the universal balls 7, meanwhile, the rotation of the rotary table 4 cannot be hindered, anti-skid grains are arranged on the surface of the rotary table 4, and the MIM products can be prevented from moving when the rotary table;

an electric slide rail 8 is fixedly installed on one side of an inner cavity of the box body 1 through a screw, an electric slide block 9 is connected onto the electric slide rail 8 in a sliding mode, a spray head 10 is welded on one side of the electric slide block 9, the spray head 10 is communicated with a conveying hose 11, one end of the conveying hose 11 penetrates through the box body 1 and penetrates into the lower end of the inner cavity of the liquid storage box 13, a liquid suction pump 12 is fixedly installed on the conveying hose 11 through a bolt, the liquid suction pump 12 is fixedly installed on the top of the liquid storage box 13 through a screw, a liquid inlet 14 is formed in the top of the liquid storage box 13, a cock 15 is arranged on the liquid inlet 14, paint can be added into the liquid storage box 13 by opening the cock 15, the liquid storage box 13 is welded on the side face of the box body 1, an observation window 28 is arranged on the liquid storage box 13;

an air suction pipe 16 is fixedly arranged on one side of the inner cavity of the box body 1 far away from the electric slide rail 8, one end of the air suction pipe 16 penetrates through the box body 1 and is communicated with the top of a collecting box 18, the collecting box 18 is welded on the side surface of the box body 1, an air pump 17 is fixedly arranged on the air suction pipe 16 through a bolt, the air pump 17 is fixedly arranged on the top of the collecting box 18 through a bolt, an adsorption cotton plate 19 is movably clamped in the collecting box 18, the adsorption cotton plate 19 and the collecting box 18 are sealed, the adsorption cotton plate 19 can adsorb paint scattered in the air on the adsorption cotton plate 19 for collection, a pull ring 20 is welded on the side surface of the adsorption cotton plate 19, when the adsorption cotton plate 19 collects enough paint, the adsorption cotton plate 19 can be conveniently drawn out for replacement through the pull ring 20, an air outlet 21 is arranged at the lower end of the side surface of the collecting box 18, a drain, sewage discharge when can clear up box 1 through blow off pipe 22, supporting leg 24 has been welded to box 1's bottom, there is the universal wheel 25 bottom supporting leg 24 through bolt fixed mounting, be convenient for remove box 1, it has chamber door 26 to articulate through the hinge on box 1, chamber door 26 is provided with the sealing strip with box 1's handing-over department, make box 1 sealed when carrying out the spraying, prevent that the inside air that contains coating of box 1 from running out of box 1 operating personnel and causing the injury, the skin weld of chamber door 26 has handle 27, it is convenient in opening chamber door 26.

The working principle is as follows: opening a box door 26, placing an MIM product on a rotary disk 4, wherein anti-skid lines on the surface of the rotary disk 4 can prevent the MIM product from moving when the rotary disk 4 rotates, closing the box door 26, starting a liquid pump 12 to start spraying, driving the rotary disk 4 to rotate through a servo motor 3, a supporting mechanism can provide supporting force for the rotary disk 4 while not hindering the rotation of the rotary disk 4, driving a spray head 10 to move up and down through an electric slide rail 8 and an electric slide block 9, spraying the surface of the MIM product from different directions through the matching of the servo motor 3 and the electric slide rail 8, avoiding uneven spraying, closing the liquid pump 12 after spraying, starting an air pump 17, pumping the air in a box body 1 into a collecting box 18 through an air pumping pipe 16, absorbing paint scattered in the air on an absorbing cotton plate 19 through the absorbing cotton plate 19 in the collecting box 18 to collect, and avoiding pollution to the environment, avoid haring operating personnel's healthy, when the coating that adsorbs cotton board 19 to collect is enough abundant, can take out absorption cotton board 19 through pull ring 20 and change, open chamber door 26, take out the MIM product and carry out processing next step.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An MIM product surface treatment device, includes box (1), its characterized in that: the improved structure of the liquid storage tank is characterized in that a servo motor (3) is fixedly mounted at the bottom of an inner cavity of the tank body (1) through screws, the top of a driving shaft of the servo motor (3) is welded at the center of the bottom of the rotary table (4), a supporting mechanism is arranged at the bottom of the rotary table (4), an electric slide rail (8) is fixedly mounted on one side of the inner cavity of the tank body (1) through screws, an electric slide block (9) is connected onto the electric slide rail (8) in a sliding manner, a spray head (10) is welded on one side of the electric slide block (9), the spray head (10) is communicated with a conveying hose (11), one end of the conveying hose (11) penetrates through the tank body (1) and penetrates into the lower end of the inner cavity of the liquid storage tank (13), a liquid pump (12) is fixedly mounted on the conveying hose (11), the liquid storage tank is characterized in that a liquid inlet (14) is formed in the top of the liquid storage tank (13), the liquid storage tank (13) is welded on the side face of the tank body (1), an air exhaust pipe (16) is fixedly mounted on one side, far away from the electric slide rail (8), of the inner cavity of the tank body (1), one end of the air exhaust pipe (16) penetrates through the tank body (1) and is communicated with the top of the collecting tank (18), the collecting tank (18) is welded on the side face of the tank body (1), an air extractor (17) is fixedly mounted on the air exhaust pipe (16) through bolts, the air extractor (17) is fixedly mounted on the top of the collecting tank (18) through screws, an adsorption cotton plate (19) is movably clamped in the collecting tank (18), an air outlet (21) is formed in the lower end of the side face of the collecting tank (18), a blow-off pipe (22) is, the bottom of supporting leg (24) has universal wheel (25) through bolt fixed mounting, it has chamber door (26) to articulate through the hinge on box (1).

2. The MIM product surface treatment apparatus according to claim 1, wherein: the supporting mechanism comprises a supporting cylinder (2) and universal balls (7), the supporting cylinder (2) is welded outside the servo motor (3), a first ball groove (5) is formed in the top of the supporting cylinder (2), a second ball groove (6) is formed in the position, corresponding to the bottom of the rotary table (4), of the first ball groove (5), and the universal balls (7) are arranged between the first ball groove (5) and the second ball groove (6).

3. The MIM product surface treatment apparatus according to claim 1, wherein: a cock (15) is arranged on the liquid inlet (14), and an observation window (28) is arranged on the liquid storage tank (13).

4. The MIM product surface treatment apparatus according to claim 1, wherein: and a pull ring (20) is welded on the side surface of the adsorption cotton plate (19).

5. The MIM product surface treatment apparatus according to claim 1, wherein: an electromagnetic valve (23) is arranged on the sewage draining pipe (22).

6. The MIM product surface treatment apparatus according to claim 1, wherein: sealing strips are arranged at the joint of the box door (26) and the box body (1), and a handle (27) is welded on the surface of the box door (26).