Automatic reciprocating spraying equipment

Abstract

The utility model relates to the technical field of workpiece spraying, in particular to automatic reciprocating spraying equipment which comprises a main body, a reciprocating spraying device arranged in the main body, a water supply structure used for supplying water to the reciprocating spraying device and a bearing device used for bearing workpieces to be sprayed. The reciprocating spraying device comprises a frame body, a spraying frame connected with the frame body in a sliding mode, a driving structure used for driving the spraying frame to move and a stroke limiting structure arranged on one side of the frame body. The problems that in the prior art, when workpieces are sprayed, the efficiency is low, and uneven spraying is likely to be caused are effectively solved. The main body, the servo motor arranged in the main body and the conveying assembly are used for automatically spraying the workpiece to be sprayed, meanwhile, the main body is arranged in a closed mode, spreading of harmful substances is reduced, automatic reciprocating is achieved under the cooperation of the sensor and the servo motor, and therefore the workpiece to be sprayed can be better and automatically sprayed in a reciprocating mode.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece spraying, in particular to an automatic reciprocating spraying device. Background Art

[0002] After the workpiece is produced, in order to prevent the workpiece from rusting, the workpiece surface is often sprayed with paint or anti-rust oil. The existing spraying method is generally for the staff to spray the workpiece surface with a handheld spray gun. However, in the spraying process, manual spraying will lead to uneven spraying on the one hand, which cannot protect the workpiece well, and on the other hand, manual spraying is inefficient, and harmful substances will be generated in the spraying process, which will affect the health of the staff. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide an automatic reciprocating spraying equipment, which effectively solves the problem of low efficiency and uneven spraying when spraying workpieces.

[0004] The technical solution solved by the utility model is an automatic reciprocating spray equipment, including a main body, a reciprocating spray device arranged in the main body, a water supply structure for supplying water to the reciprocating spray device, and a bearing device located directly below the reciprocating spray device for bearing a workpiece to be sprayed, the bearing device is slidably connected to the main body, the reciprocating spray device includes a frame fixedly connected to the main body, a spray rack slidably connected to the frame, a driving structure for driving the spray rack to move, and a travel limit structure arranged on one side of the frame and used in conjunction with the spray rack.

[0005] Preferably, the spray rack includes a connector connected to the water supply structure via a pipeline, and a spray plate installed on the connector and located directly above the supporting device, wherein a plurality of spray holes are provided on the spray plate.

[0006] Preferably, the driving structure includes a servo motor arranged at one end of the frame, a transmission component installed on the frame and used in conjunction with the servo motor, and the connector is driven to reciprocate via the transmission component.

[0007] Preferably, the travel limit structure includes a positioning plate arranged at one end of the frame, a limit plate slidably connected to the frame, the connecting head is located between the positioning plate and the limit plate, a sensor female head is provided on the limit plate, and a sensor sub-head used in conjunction with the sensor female head is provided on the positioning plate.

[0008] Preferably, a slide groove used in conjunction with a limit plate is provided on the main body, an auxiliary button with one end extending from the slide groove is provided on the limit plate, and a ruler used in conjunction with the auxiliary button is provided on the main body.

[0009] Preferably, the water supply structure includes a water tank arranged in the main body, a water pump connected to the water tank via a pipeline, and the water pump is connected to the connector via a pipeline.

[0010] Preferably, the bearing device includes a sliding plate slidably connected to the main body, a bearing plate mounted on the sliding plate, a sliding groove communicating with the interior of the main body is formed on the side wall of the main body, and the sliding plate is inserted into the sliding groove and slidably connected to the sliding groove.

[0011] The beneficial effects of the utility model are as follows: the utility model utilizes a main body, a servo motor arranged in the main body, and a transmission component to automatically spray the workpiece to be sprayed. At the same time, the main body is closed, which reduces the spread of harmful substances. The sensor female head and the sensor sub-head arranged on the limit plate and the positioning plate are also utilized to provide corresponding limits for the spray plate. Automatic reciprocation is achieved under the cooperation of the sensor and the servo motor, so that the workpiece to be sprayed can be automatically reciprocated for spraying better. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a three-dimensional schematic diagram of the cutaway main structure of the utility model;

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the reciprocating spray device in the utility model;

[0015] In the figure, 1-main body; 2-frame; 3-spray frame; 4-connector; 5-spray plate; 6-spray hole; 7-servo motor; 8-transmission component; 9-positioning plate; 10-limiting plate; 11-auxiliary button; 12-scale; 13-water tank; 14-water pump; 15-sliding plate; 16-carrying plate. DETAILED DESCRIPTION

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0017] Depend on Figures 1 to 3 Provided is an automatic reciprocating spraying device, comprising a main body 1, a reciprocating spraying device arranged in the main body 1, and a water supply structure for supplying water to the reciprocating spraying device, wherein the water supply structure provides the reciprocating spraying device with corresponding liquid to be sprayed, and the reciprocating spraying device can reciprocate to perform repeated and complete spraying;

[0018] A carrying device for carrying the workpiece to be sprayed is located directly below the reciprocating spraying device. The carrying device is slidably connected to the main body 1 and is used to carry the workpiece. The carrying device can be pulled out of the main body 1 so that the workpiece to be sprayed enters the main body 1.

[0019] The reciprocating spray device includes a frame 2 fixedly connected to the main body 1, a spray frame 3 slidably connected to the frame 2, a driving structure for driving the spray frame 3 to move, and a travel limiting structure arranged on one side of the frame 2 and used in conjunction with the spray frame 3. The driving structure controls the spray frame 3 so that the spray frame 3 can move reciprocatingly, and the travel limiting structure limits the moving range of the spray frame 3.

[0020] The spray rack 3 includes a connector 4 connected to a water supply structure via a pipeline, a spray plate 5 mounted on the connector 4 and located directly above the supporting device, and a plurality of spray holes 6 are provided on the spray plate 5, through which the liquid to be sprayed in the water supply structure is sprayed.

[0021] The driving structure includes a servo motor 7 arranged at one end of the frame 2, and a transmission component 8 installed on the frame 2 and used in conjunction with the servo motor 7. The connector 4 is driven to reciprocate via the transmission component 8, and the servo motor 7 drives the connector 4 to move via the transmission component 8. At the same time, the forward and reverse action of the servo motor 7 causes the connector 4 to reciprocate.

[0022] The transmission assembly 8 uses components such as belts and pulleys or chains and sprockets for transmission.

[0023] The travel limit structure includes a positioning plate 9 arranged at one end of the frame 2, a limit plate 10 slidably connected to the frame 2, the connecting head 4 is located between the positioning plate 9 and the limit plate 10, a sensor female head is provided on the limit plate 10, and a sensor sub-head used in conjunction with the sensor female head is provided on the positioning plate 9. The limit plate 10 is in an active state. When the limit plate 10 blocks the sensor female head, the connecting head 4 moves to the extreme position. When the limit plate 10 blocks the sensor sub-head, the connecting head 4 moves to the starting position.

[0024] The main body 1 is provided with a slide groove for use with the limit plate 10, the limit plate 10 is provided with an auxiliary button 11 with one end extending from the slide groove, the main body 1 is provided with a scale 12 for use with the auxiliary button 11, the auxiliary button 11 drives the limit plate 10 to move, and the scale 12 limits the moving position of the auxiliary button 11.

[0025] The water supply structure includes a water tank 13 arranged in the main body 1, a water pump 14 connected to the water tank 13 via a pipeline, the water pump 14 is connected to the connector 4 via a pipeline, the water tank 13 stores liquid to be sprayed, the liquid in the water tank 13 is moved to the connector 4 through the water pump 14 and the pipeline, and is sprayed out through the spray hole 6 at the same time.

[0026] The carrying device includes a sliding plate 15 slidably connected to the main body 1, and a carrying plate 16 installed on the sliding plate 15. The side wall of the main body 1 is provided with a sliding groove connected to the inside of the main body 1. The sliding plate 15 is inserted into the sliding groove and slidably connected to the sliding groove. The sliding plate 15 is used to make the carrying device slide out of or into the main body 1, and the carrying plate 16 is used to carry the workpiece to be sprayed.

[0027] When the utility model is used, the staff pulls the carrying device out of the main body 1, places the workpiece to be sprayed on the carrying plate 16, and the carrying device enters the main body 1 under the action of the sliding groove and the sliding plate 15, and the workpiece to be sprayed is located directly below the spray plate 5;

[0028] When the workpiece to be sprayed is located directly below the spray plate 5, the staff moves the limit plate 10 to a suitable position according to the ruler 12, and assists in fixing the limit plate 10 under the action of the auxiliary button 11. At this time, the interval between the limit plate 10 and the positioning plate 9 is the moving range of the connector 4;

[0029] The staff starts the servo motor 7, and under the action of the transmission component 8, the spray plate 5 is driven to move through the connector 4. When the connector 4 blocks the sensor female head, the servo motor 7 reverses, thereby driving the connector 4 to move toward the positioning plate 9. When the connector 4 blocks the sensor sub-head, the servo motor 7 rotates forward, thereby driving the connector 4 to move toward the limit plate 10, thereby realizing reciprocating spraying of the workpiece.

[0030] The utility model utilizes a main body, a servo motor arranged in the main body, and a transmission component to automatically spray the workpiece to be sprayed. At the same time, the main body is closed to reduce the spread of harmful substances. The sensor female head and the sensor sub-head arranged on the limit plate and the positioning plate are also used to provide corresponding limits for the spray plate. Automatic reciprocation is achieved under the cooperation of the sensor and the servo motor, so that the workpiece to be sprayed can be automatically reciprocated for spraying better.

Claims

1. An automatic reciprocating spraying device, comprising a main body (1), a reciprocating spraying device arranged in the main body (1), a water supply structure for supplying water to the reciprocating spraying device, and a bearing device located directly below the reciprocating spraying device for bearing a workpiece to be sprayed, wherein the bearing device is slidably connected to the main body (1), and is characterized in that the reciprocating spraying device comprises a frame (2) fixedly connected to the main body (1), a spray frame (3) slidably connected to the frame (2), a driving structure for driving the spray frame (3) to move, and a travel limit structure arranged on one side of the frame (2) and used in conjunction with the spray frame (3).

2. The automatic reciprocating spraying device according to claim 1, characterized in that: The spray rack (3) comprises a connector (4) connected to a water supply structure via a pipeline, and a spray plate (5) mounted on the connector (4) and located directly above the supporting device, wherein a plurality of spray holes (6) are provided on the spray plate (5).

3. The automatic reciprocating spraying device according to claim 2, characterized in that: The driving structure comprises a servo motor (7) arranged at one end of the frame (2), and a transmission component (8) mounted on the frame (2) and used in conjunction with the servo motor (7), wherein the connector (4) is driven to reciprocate via the transmission component (8).

4. The automatic reciprocating spraying device according to claim 2, characterized in that: The travel limit structure comprises a positioning plate (9) arranged at one end of the frame (2), a limit plate (10) slidably connected to the frame (2), the connecting head (4) being located between the positioning plate (9) and the limit plate (10), a sensor female head being provided on the limit plate (10), and a sensor sub-head being used in conjunction with the sensor female head being provided on the positioning plate (9).

5. The automatic reciprocating spraying device according to claim 4, characterized in that: The main body (1) is provided with a slide groove for use with the limit plate (10), the limit plate (10) is provided with an auxiliary button (11) with one end extending from the slide groove, and the main body (1) is provided with a ruler (12) for use with the auxiliary button (11).

6. The automatic reciprocating spraying device according to claim 1, characterized in that: The water supply structure comprises a water tank (13) arranged in the main body (1), a water pump (14) connected to the water tank (13) via a pipeline, and the water pump (14) is connected to the connector (4) via a pipeline.

7. The automatic reciprocating spraying device according to claim 1, characterized in that: The bearing device comprises a sliding plate (15) slidably connected to the main body (1), and a bearing plate (16) mounted on the sliding plate (15); a sliding groove communicating with the interior of the main body (1) is formed on a side wall of the main body (1); the sliding plate (15) is inserted into the sliding groove and slidably connected to the sliding groove.

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