Part spraying device

Abstract

The utility model relates to the technical field of part spraying, and discloses a part spraying device which comprises a base, clamping blocks and a limiting assembly, a supporting frame is fixedly arranged at the top of the base, a sprayer body is arranged in the supporting frame, the clamping blocks used for clamping parts are symmetrically arranged in the supporting frame, mounting bases are symmetrically arranged at the top of the base, and the limiting assembly is arranged on the mounting bases. A rotating motor is fixedly arranged on the inner side of the mounting base, a rotating plate is rotationally arranged on the outer side of the mounting base, the output end of the rotating motor is fixed to the center of the rotating plate, a connecting assembly used for driving the clamping block to move is arranged on the outer side of the rotating plate, and a limiting assembly used for limiting and clamping a part during overturning is arranged on the outer side of the clamping block. The outer side of a part is clamped and fixed through the clamping block, the part is limited below the sprayer body, when the top face of the part is sprayed, the clamping block and the part are driven by the rotating motor to rotate integrally, the bottom face of the part is rotated to the upper portion, and therefore the sprayer body can be used for spraying the bottom face of the part.

Description

Technical Field

[0001] The utility model relates to the technical field of parts spraying, in particular to a parts spraying device. Background Art

[0002] Metal processing refers to the production activities of humans processing materials with metallic properties composed of metal elements or mainly composed of metal elements, and spraying paint on the processed metal parts to achieve the purpose of rust prevention.

[0003] However, when spraying parts in the market, most of them are fixed on a platform for spraying. When the parts are fixed on the platform, the bottom surface is difficult to be sprayed directly. The parts need to be removed, turned over and re-fixed before the bottom surface can be sprayed, which is time-consuming and labor-intensive. For this reason, we propose a parts spraying device. Utility Model Content

[0004] The main purpose of the utility model is to provide a parts spraying device, which aims to solve the problem that when parts fixed on a platform are sprayed, the bottom surface of the parts is difficult to spray, and the parts need to be removed, turned over and re-fixed before the bottom surface can be sprayed, which is time-consuming and labor-intensive.

[0005] In order to achieve the above-mentioned purpose of the utility model, the utility model proposes a parts spraying device, including a base, a clamping block arranged above the base and a limit assembly, a support frame is fixedly provided on the top of the base, a sprayer body for spraying is arranged in the support frame, the clamping blocks for clamping parts are symmetrically arranged in the support frame, a mounting seat is symmetrically provided on the top of the base, a rotating motor is fixedly provided on the inner side of the mounting seat, a rotating plate is rotatably provided on the outer side of the mounting seat, the output end of the rotating motor is fixed to the center of the rotating plate, a connecting assembly for driving the clamping block to move is provided on the outer side of the rotating plate, and a limit assembly for limiting the clamping of the parts during flipping is arranged on the outer side of the clamping block.

[0006] Furthermore, the connecting assembly includes a first hydraulic cylinder, a support column is fixedly provided at the bottom of the mounting seat, the support column is fixed to the base, the first hydraulic cylinder is fixedly provided on the side of the rotating plate away from the rotating motor, a mounting plate is fixedly provided at the output end of the first hydraulic cylinder, a support assembly is provided on the side of the mounting plate away from the first hydraulic cylinder, and the side of the support assembly away from the first hydraulic cylinder is fixed to the clamping block.

[0007] Furthermore, the support assembly includes a support cylinder, two support cylinders are provided, and the two support cylinders are symmetrically fixed on the side of the mounting plate away from the first hydraulic cylinder. An inner rod is slidably provided in the support cylinder, the outer end of the inner rod is fixed to the clamping block, and a compression spring is fixed to the inner end of the inner rod, and the end of the compression spring away from the inner rod is fixed to the inner cavity of the support cylinder.

[0008] Furthermore, the limiting assembly includes an auxiliary frame, a second hydraulic cylinder is fixedly provided on the side of the mounting plate away from the first hydraulic cylinder, the auxiliary frame is fixedly provided at the output end of the second hydraulic cylinder, a screw is rotatably provided inside the auxiliary frame, two clamping plates are provided with threads on the outer side of the screw, the clamping plates are slidably connected to the inside of the auxiliary frame, an auxiliary motor is fixedly provided on the top of the auxiliary frame, and the output end of the auxiliary motor is fixed to the top end of the screw.

[0009] Furthermore, the threads of the screw rod are symmetrically arranged forward and reverse threads, and the two clamping plates on the screw rod are symmetrically arranged on the screw rod.

[0010] Furthermore, the clamping end of the clamping plate is a trapezoidal tip.

[0011] Furthermore, a first soft pad is fixedly provided on one side of the clamping block that contacts the component.

[0012] Furthermore, two groups of movable seats distributed in a cross are arranged on the top of the support frame through a numerical control track, a slide seat is slidably arranged inside the two groups of movable seats, an electric push rod is fixedly arranged at the bottom of the slide seat, and the sprayer body is fixedly arranged at the output end of the electric push rod.

[0013] Furthermore, the support column is an electric telescopic column.

[0014] Furthermore, a second soft pad is fixedly provided on the inner side of the splint.

[0015] Beneficial effects:

[0016] The utility model discloses a component spraying device, which clamps and fixes the outer side of the component by a clamping block, limits the component below the sprayer body, and after spraying the top surface of the component, drives the clamping block and the component to rotate as a whole by rotating the motor, and rotates the bottom surface of the component to the top, so that the bottom surface of the component can be sprayed by the sprayer body, and there is no need to remove the component, turn it over, and re-fix it after spraying the top surface of the component, which saves time and labor;

[0017] Before the rotating plate drives the component to flip over, the top and bottom surfaces of the component are clamped by the clamping plate to assist in clamping and limiting the component, which can effectively prevent the component from shifting during the flipping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a front view schematic diagram of the overall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the clamping block of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the clamping block of the utility model from another perspective;

[0022] Figure 5 It is a partial cross-sectional schematic diagram of the support assembly of the utility model;

[0023] Figure 6 It is a schematic diagram of the structure of the splint of the utility model.

[0024] in:

[0025] 1-base; 2-support frame; 3-sprayer body; 4-clamping block; 5-mounting seat; 6-rotating motor; 7-rotating plate; 8-connecting assembly; 9-limiting assembly; 10-first hydraulic cylinder; 11-support column; 12-mounting plate; 13-support assembly; 14-support tube; 15-inner rod; 16-compression spring; 17-auxiliary frame; 18-second hydraulic cylinder; 19-screw; 20-clamping plate; 21-auxiliary motor; 22-first cushion; 23-movable seat; 24-sliding seat; 25-electric push rod; 26-second cushion.

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0028] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] Reference Figure 1-Figure 6 , an embodiment of the utility model provides a parts spraying device, including a base 1, a clamping block 4 arranged above the base 1 and a limit assembly 9, a support frame 2 is fixedly arranged on the top of the base 1, a sprayer body 3 for spraying is arranged in the support frame 2, a clamping block 4 for clamping parts is symmetrically arranged in the support frame 2, a first soft pad 22 is fixedly arranged on the side of the clamping block 4 that contacts the parts, and the first soft pad 22 contacts the parts to avoid direct contact between the clamping block 4 and the parts, disperse the force applied by the clamping block 4 to the outside of the parts, and prevent stress concentration;

[0032] A mounting seat 5 is symmetrically arranged on the top of the base 1, and a rotating motor 6 is fixedly arranged inside the mounting seat 5. The rotating motor 6 is a servo motor, which can accurately control the rotating angle of the rotating plate 7;

[0033] A rotating plate 7 is rotatably provided on the outer side of the mounting seat 5, the output end of the rotating motor 6 is fixed to the center of the rotating plate 7, a connecting component 8 for driving the clamping block 4 to move is provided on the outer side of the rotating plate 7, and a limiting component 9 for limiting the clamping of parts during flipping is provided on the outer side of the clamping block 4.

[0034] The technical solution is described below in conjunction with the accompanying drawings:

[0035] Reference Figure 1-Figure 6The present embodiment realizes the function of spraying the bottom surface of the component without removing the component. The outer side of the component is clamped and fixed by the clamping block 4, and the component is limited below the sprayer body 3. When the top surface of the component is sprayed, the clamping block 4 and the component are driven to rotate as a whole by the rotating motor 6, and the bottom surface of the component is rotated upward, so that the bottom surface of the component can be sprayed with the sprayer body 3. There is no need to remove the component, turn it over, and re-fix it after spraying the top surface of the component, which saves time and effort.

[0036] Among them, the connecting component 8 includes a first hydraulic cylinder 10, and a support column 11 is fixedly provided at the bottom of the mounting seat 5, and the support column 11 is fixed to the base 1. Furthermore, the support column 11 is an electric telescopic column, which can adjust the height of the parts clamped by the clamping block 4 to ensure that the parts can be flipped normally during the subsequent flipping process and will not be affected by the base 1. The first hydraulic cylinder 10 is fixedly provided on the side of the rotating plate 7 away from the rotating motor 6, and a mounting plate 12 is fixedly provided at the output end of the first hydraulic cylinder 10. A support component 13 is provided on the side of the mounting plate 12 away from the first hydraulic cylinder 10, and the side of the support component 13 away from the first hydraulic cylinder 10 is fixed to the clamping block 4.

[0037] In addition, the support assembly 13 includes a support tube 14. There are two support tubes 14. The two support tubes 14 are symmetrically fixed on the side of the mounting plate 12 away from the first hydraulic cylinder 10. An inner rod 15 is slidably arranged in the support tube 14. The outer end of the inner rod 15 is fixed to the clamping block 4. A compression spring 16 is fixed to the inner end of the inner rod 15. One end of the compression spring 16 away from the inner rod 15 is fixed to the inner cavity of the support tube 14. The setting of the compression spring 16 can buffer the instantaneous pressure applied by the clamping block 4 to the components, thereby preventing the instantaneous pressure applied by the clamping block 4 from being excessive and damaging the components.

[0038] At the same time, the limiting component 9 includes an auxiliary frame 17, and a second hydraulic cylinder 18 is fixedly provided on the side of the mounting plate 12 away from the first hydraulic cylinder 10. The auxiliary frame 17 is fixedly provided at the output end of the second hydraulic cylinder 18. A screw 19 is rotatably provided inside the auxiliary frame 17, and two clamping plates 20 are provided on the outer thread of the screw 19. The thread of the screw 19 is a symmetrically arranged positive and negative thread. The two clamping plates 20 on the screw 19 are symmetrically arranged on the screw 19. When the screw 19 rotates, the positive and negative threads are used to drive the two clamping plates 20 to move in the same direction or in reverse directions to clamp the top and bottom surfaces of the components and clamp the components at the center of the clamping block 4 to ensure the clamping effect of the clamping block 4. The clamping plate 20 is slidably connected to the inside of the auxiliary frame 17, and an auxiliary motor 21 is fixedly provided on the top of the auxiliary frame 17. The output end of the auxiliary motor 21 is fixed to the top of the screw 19.

[0039] In order to spray both the top and bottom surfaces of the parts, the implementation method of the present application is described as follows:

[0040] In the first step, two symmetrically distributed auxiliary motors 21 are used to drive the two screws 19 to rotate simultaneously, so that the two clamping plates 20 on the screws 19 are driven to move relative to each other through the positive and negative threads of the screws 19, and the two groups of clamping plates 20 symmetrically distributed on the two screws 19 clamp the parts at the same time, and then the two symmetrically arranged first hydraulic cylinders 10 simultaneously push the two clamping blocks 4 on the outside of the two mounting plates 12 to move toward the parts at the same time to clamp the outside of the parts. After the two clamping blocks 4 clamp the outside of the parts stably, the clamping plates 20 on the outside of the parts are released, and the two second hydraulic cylinders 18 drive the two auxiliary frames 17 and the two groups of clamping plates 20 to move away from the parts together to prevent the clamping plates 20 from blocking the spraying path during the spraying operation;

[0041] In the second step, the paint is sprayed on the top surface of the component using the sprayer body 3;

[0042] The third step is to clamp the clamping plates 20 on the top and bottom surfaces of the parts again to provide auxiliary support for the parts, and then use the rotating motor 6 to drive the rotating plate 7 to rotate 180°, thereby driving the parts to rotate 180°, and rotate the bottom surface of the parts to the top, and then loosen the clamping plates 20 on the outside of the parts, and drive the two auxiliary frames 17 and the two groups of clamping plates 20 away from the parts through the two second hydraulic cylinders 18 to prevent the clamping plates 20 from blocking the spraying path during the spraying operation;

[0043] Step 4: Use the sprayer body 3 to spray paint on the bottom surface of the component;

[0044] Finally, remove the painted part, install another part, and repeat the above process.

[0045] In one embodiment, if Figure 6 As shown, the first embodiment is further described, and the difference lies in the optimization of the splint 20;

[0046] Specifically, the clamping end of the clamping plate 20 is a trapezoidal tip;

[0047] By setting the clamping end of the clamping plate 20 to a trapezoidal tip, the clamping end design with a tip can be more flexibly adapted to parts of different shapes and sizes. Whether it is a round, square or irregularly shaped object, the tip design can provide effective clamping and support;

[0048] Optionally, a second soft pad 26 is fixedly provided on the inner side of the clamping plate 20 , and the second soft pad 26 is in contact with the parts, so that the clamping plate 20 can be prevented from scratching the parts.

[0049] In one embodiment, if Figure 1 and Figure 2 As shown, the first embodiment is further described, and the difference lies in the optimization of the internal structure of the support frame 2;

[0050] Specifically, two groups of movable seats 23 are cross-distributed on the top of the support frame 2 through a numerical control track, a slide seat 24 is slidably arranged inside the two groups of movable seats 23, an electric push rod 25 is fixedly arranged at the bottom of the slide seat 24, and the sprayer body 3 is fixedly arranged at the output end of the electric push rod 25;

[0051] Personnel control the two groups of movable seats 23 to move on the CNC track respectively through an external controller, and can move the sprayer body 3 connected to the slide seat 24 to a specified position, so as to realize the arbitrary movement of the sprayer body 3 on the horizontal plane and spray the surface of the parts. At the same time, by cooperating with the extension and retraction of the electric push rod 25 to drive the sprayer body 3 to move up and down, the distance between the sprayer and the parts can be adjusted in real time to ensure that the sprayer body 3 is sprayed evenly on the parts with concave and convex surfaces.

[0052] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A parts spraying device, It is characterized in that include: A base (1), a support frame (2) being fixedly provided on the top of the base (1), and a sprayer body (3) for spraying being provided inside the support frame (2); A clamping block (4) is arranged above the base (1), and the clamping block (4) for clamping a component is symmetrically arranged in the support frame (2). A mounting seat (5) is symmetrically arranged on the top of the base (1). A rotating motor (6) is fixedly arranged on the inner side of the mounting seat (5). A rotating plate (7) is rotatably arranged on the outer side of the mounting seat (5). The output end of the rotating motor (6) is fixed to the center of the rotating plate (7). A connecting component (8) for driving the clamping block (4) to move is arranged on the outer side of the rotating plate (7); A limiting assembly (9) for limiting and clamping the component when it is flipped, the limiting assembly (9) being arranged outside the clamping block (4).

2. The parts spraying device according to claim 1, Features: The connecting assembly (8) comprises a first hydraulic cylinder (10), a support column (11) is fixedly provided at the bottom of the mounting seat (5), the support column (11) is fixed to the base (1), the first hydraulic cylinder (10) is fixedly provided on a side of the rotating plate (7) away from the rotating motor (6), a mounting plate (12) is fixedly provided at the output end of the first hydraulic cylinder (10), a support assembly (13) is provided on a side of the mounting plate (12) away from the first hydraulic cylinder (10), and the side of the support assembly (13) away from the first hydraulic cylinder (10) is fixed to the clamping block (4).

3. The parts spraying device according to claim 2, Features: The support assembly (13) comprises a support tube (14), wherein two support tubes (14) are provided, and the two support tubes (14) are symmetrically fixed on a side of the mounting plate (12) away from the first hydraulic cylinder (10), and an inner rod (15) is slidably provided inside the support tube (14), and the outer end of the inner rod (15) is fixed to the clamping block (4), and a compression spring (16) is fixed to the inner end of the inner rod (15), and one end of the compression spring (16) away from the inner rod (15) is fixed to the inner cavity of the support tube (14).

4. The parts spraying device according to claim 3, Features: The limit assembly (9) comprises an auxiliary frame (17), a second hydraulic cylinder (18) is fixedly provided on a side of the mounting plate (12) away from the first hydraulic cylinder (10), the auxiliary frame (17) is fixedly provided at the output end of the second hydraulic cylinder (18), a screw rod (19) is rotatably provided inside the auxiliary frame (17), two clamping plates (20) are threadedly provided on the outer side of the screw rod (19), the clamping plates (20) are slidably connected to the inside of the auxiliary frame (17), an auxiliary motor (21) is fixedly provided on the top of the auxiliary frame (17), and the output end of the auxiliary motor (21) is fixed to the top end of the screw rod (19).

5. The parts spraying device according to claim 4, Features: The threads of the screw rod (19) are symmetrically arranged forward and reverse threads, and the two clamping plates (20) on the screw rod (19) are symmetrically arranged on the screw rod (19).

6. The parts spraying device according to claim 4, Features: The clamping end of the clamping plate (20) is a trapezoidal tip.

7. The parts spraying device according to claim 1, Features: A first soft pad (22) is fixedly provided on the side of the clamping block (4) that contacts the component.

8. The parts spraying device according to claim 1, Features: Two groups of movable seats (23) are arranged in a cross-distribution on the top of the support frame (2) via a numerically controlled track, a slide seat (24) is slidably arranged inside the two groups of movable seats (23), an electric push rod (25) is fixedly arranged at the bottom of the slide seat (24), and the sprayer body (3) is fixedly arranged at the output end of the electric push rod (25).

9. The parts spraying device according to claim 2, Features: The support column (11) is an electric telescopic column.

10. The parts spraying device according to claim 4, Features: A second soft pad (26) is fixedly provided on the inner side of the clamping plate (20).

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