CN220738043U

CN220738043U - Connecting rod spare spraying device

Info

Publication number: CN220738043U
Application number: CN202322085867.9U
Authority: CN
Inventors: 王晓慧
Original assignee: Zhejiang Industry and Trade Vocational College
Current assignee: Zhejiang Industry and Trade Vocational College
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-04-09
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses a connecting rod piece spraying device, which belongs to the technical field of spraying equipment and comprises a shell, wherein a fixed box is arranged at the top of the shell, a protection box is arranged at one side of the fixed box, a servo motor is arranged in an inner cavity of the protection box, and an output shaft of the servo motor is connected with a screw rod; when the spray coating device is used, paint is extracted through the discharging mechanism, then spray coating is carried out on a connecting rod needing to be sprayed through the arc spraying pipe, then the lead screw is driven to rotate through the output shaft of the servo motor, the lead screw drives the movable plate to move, the movable plate drives the discharging pipe to move, the discharging pipe drives the fixed pipe and the arc spraying pipe to move, the connecting rod can be sprayed, manpower can be saved, meanwhile, the uniformity of spray coating of the connecting rod is guaranteed, through the arrangement of the exhaust mechanism, paint which is scattered in the inner cavity of the shell after spray coating can be discharged, the phenomenon that the paint is inhaled into the body by a worker is avoided, and the health of the worker is guaranteed.

Description

Connecting rod spare spraying device

Technical Field

The utility model relates to the technical field of spraying equipment, in particular to a connecting rod piece spraying device.

Background

The connecting rod is widely applied to automobiles, the reliability of the connecting rod directly influences the safety and stability of the automobiles, and in order to prevent the surface of the connecting rod from being worn or oxidized and prolong the service life of the connecting rod, the surface is usually subjected to paint spraying treatment, and a spraying device is used when the connecting rod is sprayed.

CN216800272U discloses a spraying device for bicycle connecting rod processing, comprising: the spray gun assembly comprises a handle, paint cans, connecting plates and spray heads, wherein the handle is fixedly connected to one end of each paint can, the two connecting plates are arc-shaped, arc centers of the two connecting plates are arranged oppositely, a paint inlet pipe is arranged in each connecting plate, the spray heads are fixedly connected to one opposite side of each connecting plate, and one connecting plate is fixedly connected to one end, far away from the handle, of each paint can; the adjusting component is installed between two connecting plates and used for changing the distance between the two connecting plates, the adjusting component comprises a mounting plate and a threaded rod, the mounting plate is fixedly connected to the end part of the connecting plate far away from the paint can and provided with a threaded opening, one end of the threaded rod is rotationally connected with the connecting plate continuously carried on the paint can, and the other end of the threaded rod is in threaded connection with the threaded opening.

The utility model can effectively spray the connecting rod from two sides, thereby improving the effect of the spray head.

There are also some problems in the use of the above patent:

1, when in use, paint is easy to escape into the air and is inhaled into the body by staff, thus causing harm to the health of the staff;

2, when in use, the device is held by a worker to spray paint on the connecting rod, and even movement cannot be ensured when the device is manually moved, so that uneven spray paint is easily caused, and meanwhile, the labor intensity of the worker is increased, therefore, the connecting rod piece spraying device is required to be provided.

Disclosure of Invention

The utility model aims to provide a connecting rod piece spraying device which has the advantages that the suction of workers can be avoided when the connecting rod is sprayed, the physical health of the workers is ensured, the labor intensity of the workers can be reduced, and the uniformity of spraying is ensured, so that the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connecting rod spare spraying device, includes the casing, fixed box is installed at the top of casing, the protection box is installed to one side of fixed box, servo motor is installed to the inner chamber of protection box, servo motor's output shaft has the lead screw, the one end of lead screw runs through protection box and fixed box in proper order and extends to the inner chamber of fixed box and one side of fixed box inner chamber and pass through the bearing frame and rotate to be connected, the surface threaded connection of lead screw has the movable plate, the bottom of movable plate is connected with the water pump, the bottom of water pump is connected with the discharging pipe, the bottom intercommunication of discharging pipe has fixed pipe, the upper and lower both sides of fixed pipe back all communicate there is the arc spray tube, one side at fixed box top is provided with discharge mechanism, the bottom of casing one side is provided with exhaust mechanism.

Preferably, the discharging mechanism comprises a storage box, the storage box is fixedly arranged at the top of the fixed box, a hose is communicated with the bottom of the storage box, one end of the hose penetrates through the fixed box and extends to the inner cavity of the fixed box to be communicated with the feeding end of the water pump, and the discharging end of the water pump is communicated with the top end of the discharging pipe.

Preferably, the exhaust mechanism comprises a protection box, one side of the protection box is connected with one side of the shell, an exhaust pump is installed in an inner cavity of the protection box, an air inlet end of the exhaust pump is communicated with an exhaust pipe, one end of the exhaust pipe sequentially penetrates through the protection box and the shell and extends to the inner cavity of the shell, an air suction pipe is communicated with the top of the exhaust pipe at equal intervals, and an air outlet end of the exhaust pump penetrates through the protection box and extends to the outer part of the protection box.

Preferably, the support plates are arranged on two sides of the inner cavity of the shell, and the top ends of the support plates are provided with arc-shaped grooves.

Preferably, the top of the movable plate is provided with a sliding block, the top of the inner cavity of the fixed box and the corresponding part of the sliding block are provided with sliding grooves, and the surface of the sliding block is in sliding connection with the inner cavity of the sliding groove.

Preferably, the top of the shell and the bottom of the fixing box are respectively provided with a long opening at the corresponding positions of the discharging pipe, and the surface of the discharging pipe is in sliding connection with the inner cavity of the long opening.

Preferably, a round hole is formed in the other side of the shell, a sealing door is hinged to the other side of the shell and the corresponding position of the round hole, and air inlets are formed in the top of one side of the shell at equal intervals.

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

according to the utility model, through the arrangement of the servo motor, the screw rod, the movable plate, the discharging pipe, the fixed pipe, the arc spraying pipe and the discharging mechanism, when the spray coating device is used, the coating is extracted through the discharging mechanism, then the spray coating is sprayed to the connecting rod to be sprayed through the arc spraying pipe, then the screw rod is driven to rotate through the output shaft of the servo motor, the screw rod drives the movable plate to move, the movable plate drives the discharging pipe to move, the discharging pipe drives the fixed pipe and the arc spraying pipe to displace, so that the connecting rod can be sprayed, the manpower can be saved, meanwhile, the uniformity of the spray coating of the connecting rod is ensured, the coating which is scattered in the inner cavity of the shell after the spray coating can be discharged through the arrangement of the exhaust mechanism, the phenomenon that the coating is sucked into the body by a worker is avoided, and the body health of the worker is ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of the arc nozzle of the present utility model;

FIG. 4 is a schematic view of the structure of the support plate of the present utility model;

fig. 5 is a schematic view of the structure of the housing of the present utility model.

In the figure: 1. a housing; 2. a fixed box; 3. a protective case; 4. a servo motor; 5. a screw rod; 6. a moving plate; 7. a water pump; 8. a discharge pipe; 9. a fixed tube; 10. an arc-shaped spray pipe; 11. a discharging mechanism; 12. an exhaust mechanism; 111. a storage bin; 112. a hose; 121. a protection box; 122. an exhaust pump; 123. an exhaust pipe; 124. an air suction pipe; 13. and a support plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a connecting rod spare spraying device, including casing 1, fixed box 2 is installed at the top of casing 1, protection box 3 is installed to one side of fixed box 2, servo motor 4 is installed to the inner chamber of protection box 3, servo motor 4's output shaft has lead screw 5, the one end of lead screw 5 runs through protection box 3 and fixed box 2 in proper order and extends to the inner chamber of fixed box 2 and one side of fixed box 2 inner chamber through the bearing frame rotation connection, the surface threaded connection of lead screw 5 has movable plate 6, the bottom of movable plate 6 is connected with water pump 7, the bottom of water pump 7 is connected with discharging pipe 8, the bottom intercommunication of discharging pipe 8 has fixed pipe 9, the upper and lower both sides at the back of fixed pipe 9 all communicate arc spray tube 10, one side at fixed box 2 top is provided with discharge mechanism 11, the bottom of casing 1 one side is provided with exhaust mechanism 12;

through servo motor 4, lead screw 5, movable plate 6, discharging pipe 8, fixed pipe 9, arc spray tube 10 and discharge mechanism 11's setting, when using, through discharge mechanism 11 extraction coating, then spout the connecting rod that needs the spraying through arc spray tube 10 and carry out spraying work, then drive lead screw 5 rotation through servo motor 4's output shaft, lead screw 5 drives movable plate 6 and removes, movable plate 6 drives discharging pipe 8 and removes, discharging pipe 8 drives fixed pipe 9 and arc spray tube 10 and carries out the displacement and can carry out spraying work to the connecting rod, can use manpower sparingly, simultaneously guaranteed the homogeneity of connecting rod spraying, through exhaust mechanism 12's setting, can discharge the coating of loss in the inner chamber of casing 1 after the spraying, avoid being inhaled in vivo by the staff, the health of staff has been guaranteed.

Referring to fig. 1-5, the discharging mechanism 11 includes a storage box 111, the storage box 111 is fixedly mounted at the top of the fixed box 2, a hose 112 is connected to the bottom of the storage box 111, one end of the hose 112 penetrates through the fixed box 2 and extends to the inner cavity of the fixed box 2 to be communicated with the feeding end of the water pump 7, the discharging end of the water pump 7 is communicated with the top end of the discharging pipe 8, and when in use, paint is injected into the storage box 111, so that the paint spraying device is convenient to use.

The exhaust mechanism 12 comprises a protection box 121, one side of the protection box 121 is connected with one side of the shell 1, an exhaust pump 122 is installed in an inner cavity of the protection box 121, an air inlet end of the exhaust pump 122 is communicated with an exhaust pipe 123, one end of the exhaust pipe 123 sequentially penetrates through the protection box 121 and the shell 1 and extends to the inner cavity of the shell 1, an air suction pipe 124 is communicated with the top of the exhaust pipe 123 at equal intervals, an air outlet end of the exhaust pump 122 penetrates through the protection box 121 and extends to the outside of the protection box 121, and when the exhaust mechanism is used, an air outlet end of the exhaust pump 122 is communicated with an external pipeline, and paint dissipated in the inner cavity of the shell 1 can be discharged to a specified position so as to be convenient to process the paint.

The backup pad 13 is all installed to the both sides of casing 1 inner chamber, and arc recess has been seted up on the top of backup pad 13, is convenient for support the connecting rod that needs-spraying, is convenient for carry out spraying work to it, and the slider is installed at the top of movable plate 6, and the spout has been seted up at the top of fixed box 2 inner chamber and the department that corresponds that is located the slider, and the surface and the inner chamber sliding connection of spout of slider can carry out spacingly to movable plate 6, prevents that lead screw 5 from driving movable plate 6 skew when rotatory to influence the normal movement of movable plate 6.

The long mouth has been seted up to the top of casing 1 and the bottom of fixed box 2 and the department that corresponds that is located discharging pipe 8 respectively, the surface and the inner chamber sliding connection of long mouth of discharging pipe 8, the inner chamber removal at long mouth of discharging pipe 8 of being convenient for, the round hole has been seted up to the opposite side of casing 1, the opposite side of casing 1 and the department that corresponds that is located the round hole hinge has sealing door, open sealing door and be convenient for put into and take out the connecting rod, sealing door is closed can prevent when the spraying, the coating loss casing 1 has been offered to the top equidistance of casing 1 one side, the external air of being convenient for gets into casing 1, the coating of convenient discharge loss in casing 1 inner chamber.

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

Claims

1. The utility model provides a connecting rod spare spraying device, includes casing (1), its characterized in that: fixed box (2) are installed at the top of casing (1), protection box (3) are installed to one side of fixed box (2), servo motor (4) are installed to the inner chamber of protection box (3), the output shaft of servo motor (4) has lead screw (5), the one end of lead screw (5) runs through protection box (3) and fixed box (2) in proper order and extends to one side of the inner chamber of fixed box (2) and one side of fixed box (2) inner chamber and pass through the bearing frame rotation to be connected, the surface threaded connection of lead screw (5) has movable plate (6), the bottom of movable plate (6) is connected with water pump (7), the bottom of water pump (7) is connected with discharging pipe (8), the bottom intercommunication of discharging pipe (8) has fixed pipe (9), the upper and lower both sides at fixed pipe (9) back all communicate and have arc spray tube (10), one side at fixed box (2) top is provided with discharge mechanism (11), the bottom of casing (1) one side is provided with exhaust mechanism (12).

2. A link spraying device according to claim 1, wherein: the discharging mechanism (11) comprises a storage box (111), the storage box (111) is fixedly arranged at the top of the fixed box (2), a hose (112) is communicated with the bottom of the storage box (111), one end of the hose (112) penetrates through the fixed box (2) and extends to the inner cavity of the fixed box (2) to be communicated with the feeding end of the water pump (7), and the discharging end of the water pump (7) is communicated with the top end of the discharging pipe (8).

3. A link spraying device according to claim 2, wherein: the exhaust mechanism (12) comprises a protection box (121), one side of the protection box (121) is connected with one side of the shell (1), an exhaust pump (122) is installed in an inner cavity of the protection box (121), an exhaust pipe (123) is communicated with an air inlet end of the exhaust pump (122), one end of the exhaust pipe (123) sequentially penetrates through the protection box (121) and the shell (1) and extends to an inner cavity of the shell (1), an air suction pipe (124) is communicated with the top equidistance of the exhaust pipe (123), and an air outlet end of the exhaust pump (122) penetrates through the protection box (121) and extends to the outside of the protection box (121).

4. A link spraying device according to claim 3, characterised in that: the two sides of the inner cavity of the shell (1) are provided with supporting plates (13), and the top ends of the supporting plates (13) are provided with arc grooves.

5. A link spraying apparatus as claimed in claim 4, wherein: the sliding block is installed at the top of the movable plate (6), a sliding groove is formed in the top of the inner cavity of the fixed box (2) and located at the corresponding position of the sliding block, and the surface of the sliding block is in sliding connection with the inner cavity of the sliding groove.

6. A link spraying apparatus according to claim 5, wherein: the top of casing (1) and the bottom of fixed box (2) just are located the corresponding department of discharging pipe (8) respectively and offer the long mouth, the inner chamber sliding connection of surface and the long mouth of discharging pipe (8).

7. The linkage rod spraying device according to claim 6, wherein: the novel sealing device is characterized in that a round hole is formed in the other side of the shell (1), a sealing door is hinged to the other side of the shell (1) and located at the corresponding position of the round hole, and air inlets are formed in the top of one side of the shell (1) at equal intervals.