Paint spraying device for agricultural machine part production and processing

Abstract

The utility model relates to the technical field of agricultural machine part production, and discloses a paint spraying device for agricultural machine part production and processing, which comprises a workbench, two sides of the workbench are fixedly connected with supporting plates, the supporting plates are provided with driving mechanisms, the driving mechanisms are connected with sliding blocks, the sliding blocks are provided with paint boxes, and the paint boxes are provided with paint spraying holes. Two electric push rods are fixedly connected to the lower surface of the sliding block, a protection mechanism is fixedly connected to the output ends of the electric push rods, a paint spraying assembly is connected to the protection mechanism, and a carrying assembly is arranged on the workbench. The distance between the spray head and a product can be adjusted through the electric push rod, the spray head moves along the surface of the product under the action of the driving mechanism, so that the spraying quality is guaranteed, certainly, the inclination angle of the spray head can be adjusted, the product can rotate through the object carrying assembly, other faces face the spray head, and the spraying quality is improved. And paint spraying work is conducted on the side face of the product in the up-down telescopic process of the electric push rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery fittings production technical field, concretely is a kind of paint spraying device for agricultural machinery fittings production and processing. BACKGROUND

[0002] With the rapid development of agricultural mechanization, the production and processing demand of agricultural machinery fittings is increasing. In the production process of fittings, paint spraying is a crucial link, which not only improves the appearance quality of fittings, but also plays a protective role such as corrosion and rust prevention.

[0003] The patent with the announcement number CN220143758U discloses a kind of mechanical fittings paint spraying device, the utility model includes outer body device, control device and spraying device, outer body device, including working tank, spraying bottom plate and lifting groove, control device includes lifting frame, moving block, electric telescopic rod and connecting plate, spraying device includes liquid tank and water pump machine. The above-mentioned technology a kind of mechanical fittings paint spraying device, electric telescopic rod controls the movement of lifting frame, to control the spraying height of two directions of spraying hole, pull connecting rod, the position of vertical spraying hole on cross bar can be moved, fixed by limiting block, raw material in liquid tank is sprayed from spray head after being pressurized, paint spraying is carried out to fittings, compared with traditional paint spraying device, work efficiency is higher, the labor intensity of worker is lower, and the coverage of spraying is more extensive.

[0004] However, the above-mentioned technology still has the following problems:

[0005] In the process of paint spraying of agricultural machinery fittings, each time of paint spraying is only for a single surface, and after spraying each surface, manual adjustment is needed to turn over the surface for paint spraying of other surfaces, which cannot be adjusted according to the product, and the spraying efficiency is low and the spraying coverage is narrow. INVENTION CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides a kind of paint spraying device for agricultural machinery fittings production and processing, which can increase the coverage of spraying and improve the spraying efficiency.

[0007] The utility model provides the following technical scheme: a kind of paint spraying device for agricultural machinery fittings production and processing, including workbench, the both sides of workbench are fixedly connected with support plate, and support plate is provided with drive mechanism, drive mechanism is connected with sliding block, and sliding block is provided with paint box, the lower surface of sliding block is fixedly connected with two electric push rods, the output end of electric push rod is fixedly connected with protection mechanism, protection mechanism is connected with paint spraying assembly, and workbench is provided with load component.

[0008] Further, the driving mechanism comprises a first driver fixedly connected to the outer side of the support plate, the output end of the first driver is fixedly connected with a threaded rod, the threaded rod is rotationally connected between the two support plates, the two support plates are fixedly connected with a sliding rod, the sliding block is threadedly connected to the threaded rod and is slidingly connected with the sliding rod.

[0009] Further, the protection mechanism comprises a first fixed block and a second fixed block fixedly connected to the output ends of the two electric push rods, the first fixed block and the second fixed block are fixedly connected with two insertion rods, and a plurality of railings are fixedly connected between the two insertion rods.

[0010] Further, the paint spraying assembly comprises a second driver fixedly connected to the first fixed block, the output end of the second driver is fixedly connected with a first rotating shaft, the first rotating shaft is rotationally connected between the first fixed block and the second fixed block, the first rotating shaft is divided into three sections, each section is fixedly connected with a spray head, the spray head is connected with a paint pipe, and the paint pipe is connected with a paint pump in the paint box.

[0011] Further, the object carrying assembly comprises a third driver fixedly connected to the lower surface of the workbench, the output end of the third driver is fixedly connected with a second rotating shaft, the upper end of the second rotating shaft is fixedly connected with an oval fixed block, and an object plate is placed on the oval fixed block, and the lower surface of the object plate is provided with a sliding groove matched with the oval fixed block.

[0012] Further, the first driver, the second driver and the third driver are all motors, and are all forward-reverse motors.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The paint spraying device for agricultural machinery accessory production and processing can adjust the distance between the spray head and the product through the electric push rod, and the spray head can move along the surface of the product under the action of the driving mechanism, so that the spraying quality is guaranteed, and the inclination angle of the spray head can also be adjusted, the object carrying assembly can rotate the product, so that the other surface is directed to the spray head, the side surface of the product is painted in the up-down telescopic process of the electric push rod, the operation is simple, fast and convenient, the spraying efficiency is improved, and the working strength of the workers is also reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a sectional three-dimensional structure schematic diagram of the object carrying assembly of the utility model;

[0017] Figure 3 It is Figure 2 It is an enlarged view of A.

[0018] Figure 4 For Figure 2 Enlarged view at B above.

[0019] In the figure: 1, workbench; 2, support plate; 3, driving mechanism; 301, first driver; 302, threaded rod; 303, sliding rod; 4, sliding block; 5, paint box; 6, electric push rod; 7, protection mechanism; 701, first fixed block; 702, second fixed block; 703, insertion rod; 704, railing; 8, paint spraying assembly; 801, second driver; 802, first rotating shaft; 803, spray head; 804, paint pipe; 9, object carrying assembly; 901, third driver; 902, second rotating shaft; 903, oval fixed block; 904, object carrying plate; 905, sliding groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0021] Please refer to Figures 1 to 4 A paint spraying device for agricultural machinery accessory production and processing, comprising a workbench 1, both sides of the workbench 1 are fixedly connected with support plates 2, a driving mechanism 3 is arranged on the support plates 2, a sliding block 4 is connected to the driving mechanism 3, a paint box 5 is arranged on the sliding block 4, two electric push rods 6 are fixedly connected to the lower surface of the sliding block 4, a protection mechanism 7 is fixedly connected to the output end of the electric push rods 6, a paint spraying assembly 8 is connected to the protection mechanism 7, and an object carrying assembly 9 is arranged on the workbench 1.

[0022] The paint spraying device for agricultural machinery accessory production and processing in the utility model is similar in structure to the existing mechanical accessory paint spraying device. For example, a patent with the publication number CN220143758U discloses a mechanical accessory paint spraying device. The main improvement of the utility model is that the distance between the spray head 803 and the product is adjusted by the electric push rod 6, and under the action of the driving mechanism 3, the spray head 803 moves along the surface of the product, thereby ensuring the quality of spraying. Of course, the inclination angle of the spray head 803 can also be adjusted. The object carrying assembly 9 allows the product to rotate, so that the other side of the product faces the spray head 803. The side surface of the product is painted during the up-and-down telescoping process of the electric push rod 6. The operation is simple, fast and convenient, the spraying efficiency is improved, and the working intensity of the workers is reduced. Figures 1 to 4As shown in the agricultural machinery parts production and processing paint spraying device, in use, the product is placed on the object plate 904, the length of the electric push rod 6 is adjusted, so as to adjust the distance between the spray head 803 and the upper surface of the product, the first drive 301 and the paint pump in the paint box 5 are driven, so that the sliding block 4 reciprocates along the direction of the threaded rod 302 and the slide rod 303, thereby spraying the paint on the upper surface of the product, when it is necessary to spray the side of the product, the second drive 801 is started, the second drive 801 drives the first rotating shaft 802 to rotate, thereby making the spray head 803 rotate by a certain angle, from the vertical downward spraying state to the inclined spraying state, thereby spraying the side of the product, when the side of the product is sprayed, the third drive 901 is driven, so that the product can be rotated, thereby spraying the other areas of the product which have not been sprayed, or for the cylindrical product, the paint after spraying can be more uniform by rotating.

[0023] As Figure 1 Or Figure 2 As shown, the drive mechanism 3 includes a first drive 301 fixedly connected to the outer side of the support plate 2, the output end of the first drive 301 is fixedly connected with a threaded rod 302, the threaded rod 302 is rotatably connected between the two support plates 2, the two support plates 2 are fixedly connected with a slide rod 303, the sliding block 4 is threadedly connected to the threaded rod 302 and is slidably connected with the slide rod 303.

[0024] Specifically, after adjusting the distance between the spray head 803 and the upper surface of the product, the first drive 301 and the paint pump in the paint box 5 are driven, so that the sliding block 4 reciprocates along the direction of the threaded rod 302 and the slide rod 303, thereby spraying the paint on the upper surface of the product.

[0025] As Figure 3 As shown, the protection mechanism 7 includes a first fixed block 701 and a second fixed block 702 fixedly connected to the output ends of the two electric push rods 6, the first fixed block 701 and the second fixed block 702 are fixedly connected with a plug rod 703, and a plurality of railings 704 are fixedly connected between the two plug rods 703.

[0026] Specifically, in the process of changing the length of the electric push rod 6, the paint pipe 804 can fall on the railings 704, avoiding the paint pipe 804 from shaking to the lower side of the spray head 803, so as to prevent the paint pipe 804 from affecting the normal work of the spray head 803.

[0027] As Figure 3As shown, the paint spraying assembly 8 comprises a second driver 801 fixedly connected to the first fixed block 701, and the output end of the second driver 801 is fixedly connected with a first rotating shaft 802, which is rotatably connected between the first fixed block 701 and the second fixed block 702, and the first rotating shaft 802 is divided into three sections, each of which is fixedly connected with a spraying head 803, and the spraying head 803 is connected with a paint pipe 804, which is connected with the paint pump inside the paint box 5.

[0028] Specifically, the second driver 801 is started, and the second driver 801 drives the first rotating shaft 802 to rotate, so that the spraying head 803 rotates by a certain angle, and changes from the vertical downward spraying state to the inclined spraying state, thereby spraying the side of the product.

[0029] As shown in the Figure 4 The object carrying assembly 9 comprises a third driver 901 fixedly connected to the lower surface of the workbench 1, and the output end of the third driver 901 is fixedly connected with a second rotating shaft 902, and the upper end of the second rotating shaft 902 is fixedly connected with an oval fixed block 903, and the oval fixed block 903 is placed with an object carrying plate 904, and the lower surface of the object carrying plate 904 is provided with a sliding groove 905 matched with the oval fixed block 903.

[0030] Specifically, when the spraying of one side of the product is completed, the third driver 901 is driven, so that the product can be rotated, thereby spraying other areas of the product that have not been sprayed, or for cylindrical products, the sprayed paint can be more uniform by rotating, the object carrying plate 904 can be lifted upwards, the sliding groove 905 on the object carrying plate 904 is away from the oval fixed block 903, and the object carrying plate 904 can be taken out and cleaned.

[0031] As shown in the Figure 1 The first driver 301, the second driver 801 and the third driver 901 are all motors, and are all forward and reverse motors.

[0032] Specifically, the forward and reverse rotation of the first driver 301 can make the sliding block 4 reciprocate along the threaded rod 302, the second driver 801 can change the spraying head 803 between the vertical downward spraying state and the inclined spraying state, and the third driver 901 can make the product on the object carrying plate 904 rotate forward or reverse.

[0033] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An agricultural machinery accessory production and processing paint spraying device comprising a workbench (1), characterized in that: Both sides of the workbench (1) are fixedly connected with support plates (2), the support plates (2) are provided with driving mechanisms (3), the driving mechanisms (3) are connected with sliding blocks (4), the sliding blocks (4) are provided with paint boxes (5), the lower surfaces of the sliding blocks (4) are fixedly connected with two electric push rods (6), the output ends of the electric push rods (6) are fixedly connected with protection mechanisms (7), the protection mechanisms (7) are connected with paint spraying assemblies (8), and the workbench (1) is provided with object carrying assemblies (9).

2. The paint spraying device for producing and processing agricultural machinery accessories according to claim 1, characterized in that: The driving mechanism (3) comprises a first driver (301) fixedly connected to the outer side of the support plate (2), the output end of the first driver (301) is fixedly connected with a threaded rod (302), the threaded rod (302) is rotatably connected between the two support plates (2), the two support plates (2) are fixedly connected with a sliding rod (303), the sliding block (4) is threadedly connected to the threaded rod (302) and is slidably connected with the sliding rod (303).

3. The paint spraying device for producing and processing of agricultural machinery accessories according to claim 1, characterized in that: The protection mechanism (7) comprises first and second fixed blocks (701) and (702) fixedly connected to the output ends of the two electric push rods (6), the first and second fixed blocks (701) and (702) are fixedly connected with insertion rods (703), and a plurality of rails (704) are fixedly connected between the two insertion rods (703).

4. The paint spraying device for producing and processing agricultural machinery accessories according to claim 3, characterized in that: The paint spraying assembly (8) comprises a second driver (801) fixedly connected to the first fixed block (701), the output end of the second driver (801) is fixedly connected with a first rotating shaft (802), the first rotating shaft (802) is rotatably connected between the first fixed block (701) and the second fixed block (702), the first rotating shaft (802) is divided into three sections, each section is fixedly connected with a spray head (803), the spray head (803) is connected with a paint pipe (804), and the paint pipe (804) is connected with a paint pump in the paint box (5).

5. The paint spraying device for producing and processing of agricultural machinery accessories according to claim 1, characterized in that: The object carrying assembly (9) comprises a third driver (901) fixedly connected to the lower surface of the workbench (1), the output end of the third driver (901) is fixedly connected with a second rotating shaft (902), the upper end of the second rotating shaft (902) is fixedly connected with an oval fixed block (903), the oval fixed block (903) is placed with an object carrying plate (904), and the lower surface of the object carrying plate (904) is provided with a sliding groove (905) matched with the oval fixed block (903).

6. The paint spraying device for producing and processing of agricultural machinery accessories according to claim 2, characterized in that: The first driver (301), the second driver (801) and the third driver (901) are all motors, and are all forward and reverse motors.

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