Surface coating device for anchor bolt production

Abstract

The utility model relates to the technical field of anchor bolt coating, and discloses a surface coating device for anchor bolt production, which comprises a main control box, a protective cover is mounted on the outer side of the top of the main control box, and four corners of the top of the main control box are connected with assembly rods; the mounting table is arranged outside the assembling rod in a sleeving mode, an assembling block is inserted in the middle of the interior of the mounting table, and a lead screw is arranged in the assembling block through a damping rotating shaft; and the sliding tables are rotationally connected to the left side and the right side of the lead screw, a first motor is installed at the top of the sliding table on the left side, and a limiting chuck is installed at the top of the sliding table on the right side. According to the surface coating device for anchor bolt production, synchronous opening and closing of a sliding table are driven by rotating a lead screw, so that an anchor bolt can be clamped through a limiting chuck and a first motor, meanwhile, due to the fact that the anchor bolt is clamped through the left end and the right end of the limiting chuck and the first motor, compared with a mode that an upper clamping plate and a lower clamping plate are fixed, shielding on the exterior of the anchor bolt is avoided, and the service life of the anchor bolt is prolonged. And the uniformity of the anchor bolt during film coating is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor bolt coating, in particular to a surface coating device for anchor bolt production. Background Technique

[0002] An anchor bolt is a new type of metal fastening material composed of a chemical agent and a metal rod body. It can be used for the installation of post-embedded parts in various curtain walls and marble dry-hanging constructions, as well as for equipment installation, highway and bridge guardrail installation; building reinforcement and renovation, etc. And anchor bolt coating is a surface treatment process aimed at improving the corrosion resistance of anchor bolts and extending their service life. Coating can be carried out by different methods, including hot-dip galvanizing, electro-galvanizing, plastic coating, etc. During the coating process, the uniformity, adhesion and thickness of the coating are key quality indicators.

[0003] Common anchor bolt coating devices include a fixture, a driving mechanism and a coating mechanism. During operation, the anchor bolt is first fixed by the fixture, and then the rotation of the lead screw driven by the motor is used to drive the movement of the coating mechanism, so that the surface of the anchor bolt can be coated. However, this method uses the upper and lower clamping plates to close and clamp when fixing the anchor bolt, resulting in partial occlusion of the surface of the anchor bolt by the clamping plates after the anchor bolt is clamped, which in turn affects the coating uniformity and cannot meet the working requirements of anchor bolt coating. Therefore, a surface coating device for anchor bolt production is proposed. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a surface coating device for anchor bolt production to solve the technical problem that when fixing the anchor bolt by using the upper and lower clamping plates to close and clamp, partial occlusion of the surface of the anchor bolt by the clamping plates will occur after the anchor bolt is clamped.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: A surface coating device for anchor bolt production, comprising:

[0008] A main control box, a protective cover is installed on the outer side of the top of the main control box, and assembly rods are connected to the four corners of the top of the main control box;

[0009] An installation table, sleeved on the outside of the assembly rod, the inside of the installation table is a hollow structure, an assembly block is inserted in the middle position inside the installation table, and a lead screw is installed in the assembly block through a damping rotating shaft;

[0010] A sliding table, screwed on the left and right sides of the lead screw, a first motor is installed on the top of the left sliding table, and a limit chuck is installed on the top of the right sliding table;

[0011] The third motor is mounted on the upper left side of the protective cover through a bracket. The rotor of the third motor penetrates through the corresponding position of the protective cover. A lead screw is coaxially connected to the rotor of the third motor, and a coating head is screwed onto the outside of the lead screw.

[0012] Preferably, the threads on the left and right sides of the lead screw are arranged in opposite directions. A rotating shaft is inserted through the middle position inside the limit chuck. A hand wheel is coaxially installed at the right end of the lead screw, which facilitates the rotation of the lead screw.

[0013] Preferably, L-shaped frames are connected to the middle positions on the front and rear sides of the installation table. Second motors are mounted on the front and rear sides of the top of the main control box through brackets, and cams are coaxially connected to the rotors of the second motors.

[0014] Preferably, springs are sleeved on the outside of the lower part of the installation table on the outside of the assembly rod. The upper and lower ends of the springs are respectively connected to the corresponding positions of the main control box and the installation table. By driving the rotation of the cam by the second motor, the up and down movement of the L-shaped frame and the installation table can be promoted, and then the anchor bolt can be vibrated during coating, which can help the coating liquid flow and distribute better, reduce the bubbles and uneven deposition during the coating process, and thus improve the uniformity of the coating layer.

[0015] Preferably, shielding cloths are connected to the inner sides of the tops of the sliding tables. The added shielding cloths can prevent the influence on the lead screw during coating. A through groove is opened at the middle position of the top of the protective cover, and the top end of the coating head penetrates through the inside of the through groove. The right end of the lead screw is connected to the corresponding position inside the protective cover through a ball bearing, which improves the stability of the lead screw during rotation.

[0016] Preferably, side plates are connected to the front and rear sides of the top of the coating head, and a flexible hose is connected to the top end of the coating head, which facilitates the connection with the outside.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present utility model provides a surface coating device for anchor bolt production, which has the following beneficial effects:

[0019] For this surface coating device for anchor bolt production, by rotating the lead screw to drive the synchronous opening and closing of the sliding table, the anchor bolt can be clamped by the limit chuck and the first motor, and the first motor can drive the anchor bolt to rotate during coating, so as to comprehensively coat the outer circumference of the anchor bolt. At the same time, since the limit chuck and the first motor clamp the anchor bolt from the left and right ends, compared with the method of fixing with upper and lower clamping plates, it avoids the occlusion of the outside of the anchor bolt, improves the uniformity of the anchor bolt coating during coating, enables the outer part of the anchor bolt to be comprehensively coated under a single clamping, and improves the coating speed. Description of the drawings

[0020] Figure 1 This is the structural schematic diagram of the utility model;

[0021] Figure 2 This is the structural schematic diagram of the top of the main control box of the utility model;

[0022] Figure 3 This is the structural schematic diagram of the installation table of the utility model;

[0023] Figure 4 This is the cross-sectional structural schematic diagram of the protective cover of the utility model.

[0024] In the figure: 1. Main control box; 2. Protective cover; 3. Assembly rod; 4. Installation table; 5. Assembly block; 6. Lead screw; 7. Slide table; 8. Limit chuck; 81. First motor; 9. Shading cloth; 10. L-shaped frame; 11. Second motor; 12. Cam; 13. Spring; 14. Third motor; 15. Screw rod; 16. Coating head; 17. Through groove; 18. Hose; 19. Side plate. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] The present utility model provides a technical solution, a surface coating device for anchor bolt production, including a main control box 1, a protective cover 2, an assembly rod 3, an installation table 4, an assembly block 5, a lead screw 6, a slide table 7, a limit chuck 8, a first motor 81, a shading cloth 9, an L-shaped frame 10, a second motor 11, a cam 12, a spring 13, a third motor 14, a screw rod 15, a coating head 16, a through groove 17, a hose 18 and a side plate 19:

[0027] Please refer to Figure 1 , a protective cover 2 is installed on the outer side of the top of the main control box 1. Please refer to Figure 2 , assembly rods 3 are connected to the four corners of the top of the main control box 1;

[0028] The installation table 4 is sleeved outside the assembly rod 3. The inside of the installation table 4 is a hollow structure. Please refer to Figure 3 , an assembly block 5 is inserted in the middle position inside the installation table 4, and a lead screw 6 is installed inside the assembly block 5 through a damping rotating shaft;

[0029] The sliding table 7 is rotatably connected to the left and right sides of the lead screw 6. A first motor 81 is installed on the top of the left sliding table 7, and a limit chuck 8 is installed on the top of the right sliding table 7. The threads on the left and right sides of the lead screw 6 are set in opposite directions. A rotating shaft is inserted into the middle position inside the limit chuck 8. A handwheel is coaxially installed at the right end of the lead screw 6. By rotating the lead screw 6, the synchronous opening and closing of the sliding table 7 can be driven, so that the anchor bolt can be clamped by the limit chuck 8 and the first motor 81, and the anchor bolt can be driven to rotate by the first motor 81 during coating, so that the entire circumferential surface of the anchor bolt can be coated. At the same time, since the limit chuck 8 and the first motor 81 clamp the anchor bolt from the left and right ends, compared with the method of fixing by upper and lower clamping plates, the external part of the anchor bolt is not blocked, and the uniformity of the coating of the anchor bolt is improved, so that the entire external part of the anchor bolt can be coated under a single clamping, and the coating speed is increased. Please refer to Figure 2 L-shaped frames 10 are connected to the middle positions of the front and rear sides of the mounting table 4. Second motors 11 are installed on the front and rear sides of the top of the main control box 1 through brackets. The rotors of the second motors 11 are coaxially connected with cams 12. Springs 13 are sleeved on the outside of the lower part of the mounting table 4 on the outside of the assembly rod 3. The upper and lower ends of the springs 13 are respectively connected to the corresponding positions of the main control box 1 and the mounting table 4. Shading cloths 9 are connected to the inner sides of the tops of the sliding tables 7. By driving the rotation of the cams 12 by the second motors 11, the up and down movement of the L-shaped frames 10 and the mounting table 4 can be promoted, and thus the anchor bolt can vibrate during coating, which can help the coating liquid flow and distribute better, reduce the bubbles and uneven deposition during the coating process, and thus improve the uniformity of the coating layer;

[0030] Please refer to Figure 4 A third motor 14 is installed on the upper left side of the protective cover 2 through a tripod. The rotor of the third motor 14 penetrates through the corresponding position of the protective cover 2. The rotor of the third motor 14 is coaxially connected with a lead screw 15. A coating head 16 is rotatably connected to the outside of the lead screw 15. A through groove 17 is opened at the middle position of the top of the protective cover 2. The top end of the coating head 16 penetrates through the inside of the through groove 17. The right end of the lead screw 15 is connected to the corresponding position inside the protective cover 2 through a ball bearing. Side plates 19 are connected to the front and rear sides of the top of the coating head 16. A flexible pipe 18 is connected to the top end of the coating head 16.

[0031] This solution drives the synchronous opening and closing of the sliding table 7 by rotating the lead screw 6, so that the anchor bolt can be clamped by the limit chuck 8 and the first motor 81, and the anchor bolt can be driven to rotate by the first motor 81 during coating, so that the entire outer circumference of the anchor bolt can be coated. At the same time, since the limit chuck 8 and the first motor 81 clamp the anchor bolt from both left and right ends, compared with the method of fixing by upper and lower clamping plates, it avoids blocking the outside of the anchor bolt, improves the uniformity of the anchor bolt during coating, enables the entire outer surface of the anchor bolt to be coated under a single clamping, improves the coating speed, and at the same time, the second motor 11 can drive the rotation of the cam 12, thereby pushing the up and down movement of the L-shaped frame 10 and the mounting table 4, and further enabling the anchor bolt to vibrate during coating, which can help the coating liquid to flow and distribute better, reduce bubbles and uneven deposition during the coating process, and thus improve the uniformity of the coating layer.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface coating device for anchor bolt production, characterized in that: include: A main control box (1), wherein a protective cover (2) is installed on the outer side of the top of the main control box (1), and four corners of the top of the main control box (1) are connected to assembly rods (3); The mounting platform (4) is sleeved on the outside of the mounting rod (3); the interior of the mounting platform (4) is a hollow structure; an assembly block (5) is inserted in the middle position of the interior of the mounting platform (4); a screw rod (6) is installed inside the assembly block (5) via a damping shaft; The slide (7) is screwed to the left and right sides of the screw rod (6), the top of the left slide (7) is equipped with a first motor (81), and the top of the right slide (7) is equipped with a limit chuck (8); The third motor (14) is installed on the upper left side of the protective cover (2) through a tripod. The rotor of the third motor (14) passes through the corresponding position of the protective cover (2). The rotor of the third motor (14) is coaxially connected to a lead screw (15), and the coating head (16) is screwed to the outside of the lead screw (15).

2. The surface coating device for anchor bolt production according to claim 1 is characterized in that: The threads on the left and right sides of the screw rod (6) are arranged in opposite directions to each other, a rotating shaft is inserted into the middle position of the inner part of the limiting chuck (8), and a hand wheel is coaxially mounted on the right end of the screw rod (6).

3. The surface coating device for anchor bolt production according to claim 1 is characterized in that: The middle positions of the front and rear sides of the mounting platform (4) are connected to L-shaped frames (10), the front and rear sides of the top of the main control box (1) are installed with second motors (11) through brackets, and the rotors of the second motors (11) are coaxially connected to cams (12).

4. The surface coating device for anchor bolt production according to claim 1 is characterized in that: The outside of the assembly rod (3) located at the lower part of the mounting platform (4) is sleeved with a spring (13), and the upper and lower ends of the spring (13) are respectively connected to corresponding positions of the main control box (1) and the mounting platform (4).

5. The surface coating device for anchor bolt production according to claim 1 is characterized in that: The inner side of the top of the slide (7) is connected to a shielding cloth (9), a through slot (17) is provided at the middle position of the top of the protective cover (2), the top end of the coating head (16) passes through the inside of the through slot (17), and the right end of the lead screw (15) is connected to the corresponding position inside the protective cover (2) through a ball bearing.

6. The surface coating device for anchor bolt production according to claim 1 is characterized in that: The front and rear sides of the top of the coating head (16) are both connected to side plates (19), and the top of the coating head (16) is connected to a hose (18).

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