Paint spraying device for part machining

Abstract

The utility model discloses a paint spraying device for processing parts, which belongs to the technical field of parts, and comprises a base and a protective frame arranged on the base, the inner side wall of the protective frame is fixedly connected with three ring pipes through support rods, the periphery of the inner ring of each ring pipe is communicated with a nozzle, and the inner ring of each ring pipe is provided with a spray nozzle. A conveying mechanism is arranged on one side of the outer wall of the protection frame, an adjusting assembly is installed on the supporting base, a fixing frame is fixedly connected to the surface of the adjusting assembly, paint can be provided for the interior of the annular pipe through the arranged conveying mechanism, then parts fixed to a positioning assembly are sprayed through a nozzle on the annular pipe, and the spraying efficiency is improved. And in the spraying process, the fixing frame is driven to move through the adjusting assembly, so that the fixed part can be sprayed, the part paint spraying processing efficiency is improved, the part subjected to paint spraying can be sprayed more uniformly, and the influence generated when the part is used in the later period is reduced.

Description

Technical Field

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

[0002] Parts and components are the basic elements that make up a machine, and can be broadly divided into two categories: one is the parts that can be used in all kinds of machines (such as gears, shafts, etc.), which are called universal parts; the other is the parts that are only used in a certain type of machine (such as bolts, propellers, etc.), which are called special parts; in addition, a combination of parts composed of some parts that work together is called a component or assembly (such as couplings, reducers, etc.).

[0003] According to the announcement number: CN217342036U, a paint spraying device for general parts processing is proposed, including a placing table, the placing table is provided with a turntable, the turntable is equipped with a clamping tool, the placing table is fixedly connected with a connecting plate; the connecting plate is provided with a connecting block, the connecting block is respectively equipped with a first nozzle and a second nozzle, the connecting block is connected with an air pipe, the air pipe is equipped with an air pump, the connecting block is connected with a material pipe, the material pipe is equipped with a material barrel, when the utility model is used, the air pump, the air pipe and the first nozzle are first used to blow air to the part that needs to be painted, so that the water on the surface of the blown part is accelerated to vaporize, so that the position to be painted becomes dry, and further paint is carried out to avoid the part to be painted. Corrosion from the inside of the object due to water on the surface causes the object to be corroded; the corrosion resistance of the object is improved; the connecting block can be detached, which is convenient for the user to hold the connecting block and accurately paint the local area.

[0004] According to the above introduction, in order to avoid oxidation and rust of parts during component processing, a layer of protective paint is sprayed on the surface of the parts. The existing paint spraying device has low efficiency for spraying parts and the spraying is uneven, which affects the later use of the parts. In order to solve the above problems, we propose an improved paint spraying device for parts processing. Utility Model Content

[0005] The purpose of the utility model is to provide a paint spraying device for parts processing, which can provide paint to the inside of an annular tube through a conveying mechanism, and then spray the parts fixed on the positioning component through the nozzle on the annular tube, and during the spraying process, the fixing frame is driven to move by the adjusting component, so that the fixed parts can be sprayed, which not only improves the efficiency of the parts painting processing, but also makes the painted parts sprayed more evenly, reduces the impact of the parts in the later use, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paint spraying device for parts processing, comprising a base and a protective frame installed on the base, the inner wall of the protective frame is fixedly connected to a ring tube through a support rod, three ring tubes are provided, and nozzles are connected around the inner circle of the ring tube, a conveying mechanism is provided on one side of the outer wall of the protective frame, one end of the conveying mechanism passes through the protective frame and is connected to the top of the ring tube, a support seat is installed at two symmetrical edges of the base, an adjustment component is installed on the support seat, a fixing frame is fixedly connected to the surface of the adjustment component, a steel pipe is installed around the fixing frame, a placement block is installed at one end of the steel pipe, and a groove is provided on the placement block, and a positioning component for fixing the parts is provided in the cavity of the groove.

[0007] Preferably, the adjustment component includes a stepper motor, which is installed on one of the support seats. The output shaft of the stepper motor is fixedly connected to a screw rod, and the surface of the screw rod is threadedly connected to a threaded sleeve, which is fixed to a fixed frame. The other end of the screw rod is installed on another support seat through a bearing. A sliding sleeve is embedded in the fixed frame, and the inner cavity of the sliding sleeve is slidably connected to a positioning rod, and both ends of the positioning rod are fixed to the support seat.

[0008] Preferably, the conveying mechanism includes a storage box, which is arranged on one side of the outer wall of the protective frame. A suction pump is installed on the storage box, and the liquid outlet of the suction pump is connected to a multi-way pipe. The multi-way pipe is connected to liquid guide tubes at equal distances, and the other end of the liquid guide tube passes through the protective frame and is connected to the top of the ring tube.

[0009] Preferably, the positioning component includes a threaded hole, the inner cavity of the threaded hole is threadedly connected with a fastening bolt, one end of the fastening bolt located in the groove is fixedly connected with a positioning plate, and the opposite side of the positioning plate is serrated.

[0010] Preferably, a material receiving box is placed at the lower end of the ring tube, and a filter screen is installed in the inner cavity of the material receiving box.

[0011] Preferably, a parts box is arranged on the support seat rotatably connected to the screw rod, and the bottom of the parts box is arranged in a hollow shape.

[0012] Preferably, the surface of the catheter is sleeved with a fixing seat, and the fixing seat is fixed to the protective frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a paint spraying device for parts processing, which can provide paint to the inside of an annular tube through a conveying mechanism, and then spray the parts fixed on a positioning component through a nozzle on the annular tube, and in the process of spraying, the fixing frame is driven to move by an adjusting component, so that the fixed parts can be sprayed, which not only improves the efficiency of parts spraying, but also enables the parts to be sprayed more evenly, and reduces the impact of the parts on later use.

[0015] The utility model provides a paint spraying device for parts processing, wherein a fastening bolt in a positioning assembly drives a positioning plate to fix the parts in cooperation with a threaded hole, and the positioning plate is arranged in a sawtooth shape, which can enhance the stability of the fixing of the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the protective frame and conveying mechanism structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the adjustment assembly and the support seat of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the placement block and the positioning component of the utility model;

[0020] Figure 5 This is a schematic diagram of the fixing frame and the steel pipe structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the material receiving box and filter structure of the utility model.

[0022] Numbers in the figure: 1. Base; 2. Protective frame; 3. Ring pipe; 4. Nozzle; 5. Conveying mechanism; 51. Storage box; 52. Suction pump; 53. Multi-way pipe; 54. Liquid guide tube; 6. Support seat; 7. Adjustment assembly; 71. Stepper motor; 72. Screw rod; 73. Threaded sleeve; 74. Sliding sleeve; 75. Positioning rod; 8. Fixed frame; 9. Steel pipe; 10. Placement block; 11. Groove; 12. Positioning assembly; 121. Threaded hole; 122. Fastening bolt; 123. Positioning plate; 13. Material receiving box; 14. Filter screen; 15. Parts box; 16. Fixed seat. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figures 1 to 6 A paint spraying device for parts processing shown in the figure comprises a base 1 and a protective frame 2 installed on the base 1, the inner side wall of the protective frame 2 is fixedly connected to a ring tube 3 through a support rod, three ring tubes 3 are provided, and nozzles 4 are connected around the inner circle of the ring tube 3, a conveying mechanism 5 is provided on one side of the outer wall of the protective frame 2, one end of the conveying mechanism 5 passes through the protective frame 2 and is connected to the top of the ring tube 3, support seats 6 are installed at two symmetrical edges of the base 1, an adjustment component 7 is installed on the support seat 6, a fixing frame 8 is fixedly connected to the surface of the adjustment component 7, and steel pipes 9 are installed around the fixing frame 8. The steel pipes 9 A placing block 10 is installed at one end, and a groove 11 is opened on the placing block 10. A positioning component 12 for fixing parts is arranged in the cavity of the groove 11. The fixing frame 8 is driven to move by the adjusting component 7, so that it can move in the three ring tubes 3, and the positioning component 12 arranged on the fixing frame 8 can limit the position of the parts to be painted, so that the ring tubes 3 are provided with paint through the conveying mechanism 5, and then the positions where the parts fixed on the positioning component 12 need to be painted are evenly sprayed with paint through the nozzle 4, thereby improving the working efficiency of painting parts and the quality of spraying.

[0025] The adjusting assembly 7 comprises a stepping motor 71, which is mounted on one of the supporting seats 6. The output shaft of the stepping motor 71 is fixedly connected with a screw rod 72. The surface of the screw rod 72 is threadedly connected with a threaded sleeve 73. The threaded sleeve 73 is fixed on the fixing frame 8. The other end of the screw rod 72 is mounted on another supporting seat 6 through a bearing. A sliding sleeve 74 is embedded in the fixing frame 8. The inner cavity of the sliding sleeve 74 is slidably connected with a positioning rod 75. The two ends of the positioning rod 75 are fixed to the supporting seat 6. The driving force is provided by the stepping motor 71 to drive the threaded sleeve 73 on the screw rod 72 to rotate. At the same time, the sliding sleeve 74 and the positioning rod 75 provide a limiting effect on the fixing frame 8 to avoid synchronous rotation between the fixing frame 8 and the screw rod 72. Then the fixing frame 8 is driven to move by the threaded sleeve 73.

[0026] The conveying mechanism 5 includes a storage box 51, which is arranged on one side of the outer wall of the protective frame 2. A suction pump 52 is installed on the storage box 51. The liquid outlet of the suction pump 52 is connected to a multi-way pipe 53. The multi-way pipe 53 is connected to liquid guide tubes 54 at equal distances. The other end of the liquid guide tube 54 passes through the protective frame 2 and is connected to the top of the annular tube 3. By arranging the suction pump 52, the paint in the storage box 51 can be transported to each liquid guide tube 54 through the multi-way pipe 53, and then transported to the inside of the annular tube 3 through the liquid guide tube 54, so that the paint can be sprayed onto the surface of the component through the nozzle 4.

[0027] The positioning component 12 includes a threaded hole 121, and the inner cavity of the threaded hole 121 is threadedly connected with a fastening bolt 122. One end of the fastening bolt 122 located in the groove 11 is fixedly connected with a positioning plate 123. The opposite side of the positioning plate 123 is serrated. The fastening bolt 122 is arranged in cooperation with the threaded hole 121 to drive the positioning plate 123 to fix the parts, and the positioning plate 123 is arranged in a serrated shape, which can enhance the stability of the fixation of the parts.

[0028] A material receiving box 13 is placed at the lower end of the ring tube 3, and a filter screen 14 is installed in the inner cavity of the material receiving box 13. By setting up the material receiving box 13, excess paint can be collected and the collected paint can be filtered through the filter screen 14, so that the collected paint can be reused to avoid excessive waste of paint.

[0029] A parts box 15 is arranged on the support seat 6 rotatably connected to the screw rod 72 . The bottom of the parts box 15 is hollowed out to provide a placement position for the parts to be processed, thereby facilitating the staff to install the parts on the placement block 10 .

[0030] The surface of the liquid guiding tube 54 is connected with a fixing seat 16 , and the fixing seat 16 is fixed to the protection frame 2 , so as to fix the liquid guiding tube 54 on the protection frame 2 and prevent the liquid guiding tube 54 from shaking.

[0031] When in use, first adjust the fastening bolt 122 in the positioning assembly 12 to fix the parts to be sprayed, and then the fastening bolt 122 drives the positioning plate 123 to clamp and fix the parts in the cooperation of the threaded hole 121, then start the stepping motor 71 to drive the screw rod 72 to rotate, and then drive the threaded sleeve 73 to rotate through the screw rod 72. At the same time, the sliding sleeve 74 and the positioning rod 75 provide a limiting effect on the fixing frame 8 to avoid synchronous rotation between the fixing frame 8 and the screw rod 72, and then drive the fixing frame 8 to move through the threaded sleeve 73. At the same time, the paint in the storage box 51 can be transported to each liquid guide pipe 54 through the multi-way pipe 53 through the suction pump 52, and then transported to the inside of the ring pipe 3 through the liquid guide pipe 54, so that the paint can be sprayed on the surface of the parts through the nozzle 4, and then the excess paint stored in the spray storage will fall into the material receiving box 13, and the collected paint can be filtered through the filter screen 14, so that the collected paint can be reused to avoid excessive waste of paint.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paint spraying device for parts processing, comprising a base (1) and a protective frame (2) mounted on the base (1), characterized in that: The inner wall of the protection frame (2) is fixedly connected to an annular tube (3) via a support rod. Three annular tubes (3) are provided. The inner ring of the annular tube (3) is connected to nozzles (4) on all sides. A conveying mechanism (5) is provided on one side of the outer wall of the protection frame (2). One end of the conveying mechanism (5) penetrates the protection frame (2) and is connected to the top of the annular tube (3). A support seat (6) is installed at two symmetrical edges of the base (1). An adjustment component (7) is installed on the support seat (6). A fixing frame (8) is fixedly connected to the surface of the adjustment component (7). A steel pipe (9) is installed on all sides of the fixing frame (8). A placement block (10) is installed at one end of the steel pipe (9). A groove (11) is provided on the placement block (10). A positioning component (12) for fixing parts is provided in the cavity of the groove (11).

2. A paint spraying device for parts processing according to claim 1, characterized in that: The adjustment assembly (7) comprises a stepper motor (71), the stepper motor (71) being mounted on one of the support seats (6), the output shaft of the stepper motor (71) being fixedly connected to a screw rod (72), the surface of the screw rod (72) being threadedly connected to a threaded sleeve (73), the threaded sleeve (73) being fixed to a fixed frame (8), the other end of the screw rod (72) being mounted on another support seat (6) via a bearing, the fixed frame (8) being embedded with a sliding sleeve (74), the inner cavity of the sliding sleeve (74) being slidably connected to a positioning rod (75), the two ends of the positioning rod (75) being fixed to the support seat (6).

3. A paint spraying device for parts processing according to claim 2, characterized in that: The conveying mechanism (5) comprises a storage box (51), the storage box (51) being arranged on one side of the outer wall of the protection frame (2), a suction pump (52) being installed on the storage box (51), a liquid outlet of the suction pump (52) being connected to a multi-way pipe (53), liquid guide pipes (54) being connected to the multi-way pipe (53) at equal distances, the other end of the liquid guide pipe (54) passing through the protection frame (2) and being connected to the top of the ring pipe (3).

4. A paint spraying device for parts processing according to claim 3, characterized in that: The positioning assembly (12) includes a threaded hole (121), the inner cavity of the threaded hole (121) is threadedly connected to a fastening bolt (122), one end of the fastening bolt (122) located in the groove (11) is fixedly connected to a positioning plate (123), and the opposite side of the positioning plate (123) is arranged in a serrated shape.

5. The paint spraying device for parts processing according to claim 1, characterized in that: A material receiving box (13) is placed at the lower end of the ring tube (3), and a filter screen (14) is installed in the inner cavity of the material receiving box (13).

6. A paint spraying device for parts processing according to claim 2, characterized in that: A parts box (15) is arranged on the support seat (6) rotatably connected to the screw rod (72), and the bottom of the parts box (15) is arranged in a hollow shape.

7. A paint spraying device for parts processing according to claim 3, characterized in that: The surface of the liquid guiding tube (54) is sleeved with a fixing seat (16), and the fixing seat (16) is fixed to the protection frame (2).

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