Efficient coating device for bolt machining

Abstract

The utility model is applicable to the technical field of bolt processing equipment, in particular to an efficient coating device for bolt processing, which comprises a soaking pool, two sides of the soaking pool are both slidably connected with supporting side rods, one ends of the two supporting side rods are jointly connected with a supporting top plate, and the surface of the supporting top plate is slidably connected with a moving supporting column. A containing net frame is arranged at the end, away from the supporting top plate, of the moving supporting column. According to the bolt coating and drying device, the movement supporting columns, the reciprocating telescopic air cylinders, the containing screen frame, the guide sliding blocks, the guide sliding ways and the hot air blowing-out assemblies are arranged, so that when bolts are coated and dried subsequently, the situation that the surfaces, attached to the bolts, of the containing screen frame cannot be coated with paint or cannot be blown by hot air can be avoided, and the bolt coating and drying efficiency is improved. And therefore, the sufficiency of bolt coating and drying is improved, and the working efficiency of the efficient coating device for bolt machining is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt processing equipment, in particular to a high-efficiency coating device for bolt processing. Background Art

[0002] In fields such as engineering and construction, bolts usually need to be pre-coated to enhance their corrosion resistance, increase their service life or meet the requirements of specific use environments.

[0003] Existing bolt surface coating methods include spraying, dipping, shot peening, etc. Among them, dipping technology refers to immersing the bolt in paint for coating, but the dipping bolt surface coating device in the prior art generally has technical defects when working, that is, after the bolt surface is coated with paint, it takes a long time to dry the paint on the bolt surface, and the part of the bolt in contact with the holding frame is difficult to be dried by hot air, resulting in the overall work efficiency of bolt surface coating being low. In this regard, the utility model provides a high-efficiency coating device for bolt processing to solve the above technical defects. Utility Model Content

[0004] The purpose of the embodiment of the utility model is to provide a high-efficiency coating device for bolt processing, aiming to solve the technical problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-efficiency coating device for bolt processing, comprising a soaking tank, both sides of the soaking tank are slidably connected with support side rods, and one end of the two support side rods is commonly connected to a support top plate, the surface of the support top plate is slidably connected with a moving support column, and the end of the moving support column away from the support top plate is provided with a holding net frame, the surface of the support top plate is installed with a reciprocating telescopic cylinder, and one end of the reciprocating telescopic cylinder is connected to the outer side of the moving support column;

[0007] Both sides of the soaking pool are connected to mounting seats, and a hydraulic lifting rod is installed inside the mounting seat, and one end of the hydraulic lifting rod is connected to the surface of the supporting side rod;

[0008] A hot air blowing assembly is arranged on the outer side of the supporting top plate, and the hot air blowing assembly is used to blow hot air into the interior of the net containing frame.

[0009] Furthermore, a guide slide is provided on the surface of the support top plate, a guide slider is installed at one end of the motion support column away from the net frame, and the motion support column is slidably connected to the outer side of the support top plate through the cooperation of the guide slider and the guide slide.

[0010] Furthermore, lifting slots are provided on both sides of the soaking pool, lifting sliders are installed on the sides of the two supporting side rods close to each other, and the supporting side rods are slidably connected to the sides of the soaking pool through the cooperation of the lifting sliders and the lifting slots.

[0011] Furthermore, the hot air blowing component includes:

[0012] The outer side of the supporting top plate is connected to a fan installation housing, and an induced draft fan and an electric heating wire are installed inside the fan installation housing;

[0013] The outer side of the fan installation housing is connected with an air supply pipe, and the outer side of the air supply pipe is connected with a plurality of blowing pipes, and the opening direction of the blowing pipe corresponds to the inside of the net frame.

[0014] Furthermore, a dust filter is provided in an area inside the fan mounting housing away from the electric heating wire.

[0015] Furthermore, an intelligent PLC controller is installed on the surface of the soaking pool, and the intelligent PLC controller is electrically connected to the induced draft fan, the hydraulic lifting rod and the reciprocating telescopic cylinder.

[0016] The utility model provides a high-efficiency coating device for bolt processing, which has the following beneficial effects:

[0017] By arranging a moving support column, a reciprocating telescopic cylinder, a holding mesh frame, a guide slider, a guide slide and a hot air blowing assembly, when the bolts are coated and subsequently dried, it is possible to prevent the surfaces that are in contact with and attached to the holding mesh frame from being coated with paint or blown by hot air, thereby improving the adequacy of the coating and drying of the bolts and improving the working efficiency of the high-efficiency coating device for bolt processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a high-efficiency coating device for bolt processing.

[0019] Figure 2 The present invention is a schematic diagram of the three-dimensional structure of a supporting top plate, a moving supporting column, a reciprocating telescopic cylinder and a screen holding frame in a high-efficiency coating device for bolt processing.

[0020] In the figure: 1. Soaking tank; 2. Dust filter; 3. Draft fan; 4. Electric heating wire; 5. Fan mounting cover; 6. Blowing pipe; 7. Frame for holding nets; 8. Moving support column; 9. Reciprocating telescopic cylinder; 10. Support top plate; 11. Support side rod; 12. Hydraulic lifting rod; 13. Mounting seat; 14. Air supply pipe; 15. Guide slider; 16. Guide slideway. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0023] like Figure 1-Figure 2 As shown, an efficient coating device for bolt processing provided by an embodiment of the utility model comprises a soaking tank 1, and a liquid injection pipe is further provided at the bottom of the outer surface of the soaking tank 1, and the liquid injection pipe is used to inject liquid coating into the soaking tank 1, and a proper amount of liquid coating is stored in the soaking tank 1, and the above-mentioned liquid coating can be epoxy coating, polyurethane coating, fluorocarbon coating, etc.;

[0024] Both sides of the soaking pool 1 are slidably connected with supporting side rods 11, both sides of the soaking pool 1 are provided with lifting slides, and the sides of the two supporting side rods 11 close to each other are installed with lifting sliders, and the supporting side rods 11 are slidably connected to the sides of the soaking pool 1 through the cooperation of the lifting sliders and the lifting slides, and one ends of the two supporting side rods 11 are commonly connected to a supporting top plate 10, and a moving support column 8 is slidably connected to the surface of the supporting top plate 10, and a guide slide 16 is arranged on the surface of the supporting top plate 10, and a guide slide 15 is arranged on the end of the moving support column 8 away from the holding net frame 7, and the moving support column 8 is slidably connected to the outer side of the supporting top plate 10 through the cooperation of the guide slide 15 and the guide slide 16, and the end of the moving support column 8 away from the supporting top plate 10 is provided with a holding net frame 7, and a reciprocating telescopic cylinder 9 is installed on the surface of the supporting top plate 10, and one end of the reciprocating telescopic cylinder 9 is connected to the outer side of the moving support column 8;

[0025] Both sides of the soaking pool 1 are connected with mounting seats 13, and a hydraulic lifting rod 12 is installed inside the mounting seats 13, and one end of the hydraulic lifting rod 12 is connected to the surface of the supporting side rod 11;

[0026] A hot air blowing assembly is provided on the outer side of the supporting top plate 10, and the hot air blowing assembly is used to blow hot air into the inside of the screen frame 7;

[0027] The hot air blowing assembly includes:

[0028] The outer side of the support top plate 10 is connected to a fan installation housing 5, and the inside of the fan installation housing 5 is installed with an induced draft fan 3 and an electric heating wire 4;

[0029] The outside of the fan installation housing 5 is connected to an air supply pipe 14 , and the outside of the air supply pipe 14 is connected to a plurality of blowing pipes 6 , and the opening direction of the blowing pipes 6 corresponds to the inside of the holding net frame 7 .

[0030] An intelligent PLC controller is installed on the surface of the soaking tank 1 , and the intelligent PLC controller is electrically connected to the induced draft fan 3 , the hydraulic lifting rod 12 and the reciprocating telescopic cylinder 9 .

[0031] In one embodiment of the utility model, when the coating device is used to coat the outer surface of the bolt with the anti-corrosion coating, firstly, a plurality of bolts are orderly and neatly stacked inside the holding net frame 7, and then the staff opens the two hydraulic lifting rods 12 through the intelligent PLC controller, and the two hydraulic lifting rods 12 synchronously drive the two supporting side rods 11 to slide downward on the side of the immersion tank 1 through the lifting slider and the lifting slide slot, until the moving support column 8 connected to the supporting side rod 11, the holding net frame 7 and the plurality of bolts contained in the holding net frame 7 are immersed in the liquid coating inside the immersion tank 1, so that the outer surface of the bolt can be coated with the anti-corrosion coating;

[0032] It is understandable that, in order to prevent the portion of the bolt in contact with the inner wall of the holding net frame 7 from being insufficiently in contact with the anti-corrosion coating, the staff can also open the reciprocating telescopic cylinder 9 through the intelligent PLC controller after the holding net frame 7 and the bolts in the holding net frame 7 are immersed in the liquid coating, so that the reciprocating telescopic cylinder 9 drives the moving support column 8 to move rapidly left and right on the lower side of the supporting top plate 10 through the guide slider 15 and the guide slide 16, and then the moving support column 8 drives the holding net frame 7 to shake left and right in the liquid coating, so that the bolts originally stationary in the holding net frame 7 can move, and the outer surface of the bolts can all be in contact with the liquid coating, so as to improve the adequacy of the coating on the bolts;

[0033] After the bolts are coated, the hydraulic lifting rod 12 is opened through the intelligent PLC control, and the supporting side rods 11, the supporting top plate 10, the moving supporting column 8 and the containing net frame 7 are returned to their original positions, that is, the containing net frame 7 and the multiple bolts contained in the containing net frame 7 are fished out from the liquid coating. In order to allow the liquid coating coated on the surface of the bolts to dry and form quickly, the staff can turn on the induced draft fan 3 and the electric heating wire 4 through the intelligent PLC controller, so that the induced draft fan 3 blows hot air into the air supply pipe 14 and the interior of several blowing pipes 6, and the blowing pipes 6 blow hot air on the surface of the bolts contained in the containing net frame 7, so as to quickly dry the liquid coating coated on the surface of the bolts;

[0034] It is understandable that in order to prevent the surface of the bolts that are in contact with the inner wall of the containing mesh frame 7 from being blown by hot air, the staff can also turn on the reciprocating telescopic cylinder 9 while drying the bolts, so that the reciprocating telescopic cylinder 9 drives the multiple bolts inside the containing mesh frame 7 to move continuously, so that the surface of the bolts can be fully dried, thereby improving the drying efficiency of the bolts.

[0035] Preferably, a dust filter 2 is provided in an area inside the fan mounting housing 5 away from the electric heating wire 4, so that when the bolts are dried using the induced draft fan 3 and the electric heating wire 4, dust in the air can be prevented from contacting the surface of the bolts.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-efficiency coating device for bolt processing, comprising a soaking tank (1), characterized in that: Both sides of the soaking pool (1) are slidably connected with support side rods (11), and one end of the two support side rods (11) is commonly connected to a support top plate (10), the surface of the support top plate (10) is slidably connected with a moving support column (8), and one end of the moving support column (8) away from the support top plate (10) is provided with a holding net frame (7), and a reciprocating telescopic cylinder (9) is installed on the surface of the support top plate (10), and one end of the reciprocating telescopic cylinder (9) is connected to the outer side of the moving support column (8); Both sides of the soaking pool (1) are connected to mounting seats (13), and a hydraulic lifting rod (12) is installed inside the mounting seat (13), and one end of the hydraulic lifting rod (12) is connected to the surface of the supporting side rod (11); A hot air blowing assembly is arranged on the outer side of the supporting top plate (10), and the hot air blowing assembly is used to blow hot air into the interior of the net frame (7).

2. The high-efficiency coating device for bolt processing according to claim 1, characterized in that: The surface of the supporting top plate (10) is provided with a guide slideway (16), and the end of the moving support column (8) away from the screen frame (7) is provided with a guide slider (15), and the moving support column (8) is connected to the outer side of the supporting top plate (10) by the cooperation and sliding of the guide slider (15) and the guide slideway (16).

3. The high-efficiency coating device for bolt processing according to claim 1, characterized in that: Lifting slots are provided on both sides of the soaking pool (1), and lifting sliders are installed on the sides of the two supporting side rods (11) that are close to each other, and the supporting side rods (11) are slidably connected to the sides of the soaking pool (1) through the cooperation of the lifting sliders and the lifting slots.

4. The high-efficiency coating device for bolt processing according to claim 1, characterized in that: The hot air blowing component comprises: The outer side of the supporting top plate (10) is connected to a fan installation housing (5), and an induced draft fan (3) and an electric heating wire (4) are installed inside the fan installation housing (5); The outside of the fan installation housing (5) is connected to an air supply pipe (14), and the outside of the air supply pipe (14) is connected to a plurality of blowing pipes (6), and the opening direction of the blowing pipes (6) corresponds to the inside of the screen frame (7).

5. The high-efficiency coating device for bolt processing according to claim 4, characterized in that: A dust filter (2) is provided in an area inside the fan installation housing (5) away from the electric heating wire (4).

6. The high-efficiency coating device for bolt processing according to claim 1, characterized in that: An intelligent PLC controller is installed on the surface of the soaking tank (1), and the intelligent PLC controller is electrically connected to the induced draft fan (3), the hydraulic lifting rod (12) and the reciprocating telescopic cylinder (9).

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