A UV color coating spraying device for a well lid

Abstract

The utility model discloses a kind of well lid UV color coating spraying devices, it includes guide belt type UV printer body and the conveying belt being arranged on guide belt type UV printer body, well lid body is equipped on the surface of conveying belt, the surface of conveying belt ascending section is equipped with two clamps symmetrically, the surface of conveying belt ascending section is equipped with two mounting blocks symmetrically, the opposite side of two mounting blocks is equipped with and clamp connecting adjusting member, the one end of two mounting blocks is equipped with and the hollow cup motor of adjusting member connection is installed, two fixed pipes are fixedly installed on the symmetry of conveying belt ascending section, fixed pin is fixedly installed in two fixed pipes, the top of two fixed pins is respectively fixedly connected with the middle part of the bottom of two mounting blocks;The well lid UV color coating spraying device has conveying belt fixed structure, the conveying belt fixed structure can clamp and fix the well lid placed, so that well lid can keep effective stability in the process of printing transmission, thereby effectively guarantee the quality of coating printing.

Description

Technical Field

[0001] This utility model belongs to the field of manhole cover processing technology, specifically a UV color coating spraying device for manhole covers. Background Technology

[0002] Manhole covers are plates that cover openings in underground facilities such as sewage wells, rainwater wells, and cable wells. They are usually made of materials such as cast iron, concrete, or resin. The main function of manhole covers is to protect underground facilities, prevent accidental falls and pollution, and provide safety for pedestrians and vehicles. Modern manhole covers not only emphasize durability and load-bearing capacity but also aesthetics and environmental protection. Some resin manhole covers are coated with colored patterns to enhance their appearance. Currently, to improve the quality and efficiency of color-coating resin manhole covers, belt-type UV printers are used. Belt-type UV printers move the manhole cover along a conveyor belt to ensure even printing. However, the conveyor belt in belt-type UV printers lacks a fixed structure, which can cause misalignment of the printing as the belt moves the manhole cover, affecting quality. Therefore, improvements are needed to address these issues. Utility Model Content

[0003] To achieve the above objectives, this utility model provides the following technical solution: a UV color coating spraying device for manhole covers, comprising a belt-type UV printer body and a conveyor belt mounted on the belt-type UV printer body. A manhole cover body is mounted on the surface of the conveyor belt. Two clamping plates for clamping and fixing the manhole cover body are symmetrically arranged on the surface of the upper section of the conveyor belt. Two mounting blocks are symmetrically arranged on the surface of the upper section of the conveyor belt. Adjusting components connected to the clamping plates and adjusting the extension and retraction of the clamping plates are provided on opposite sides of the two mounting blocks. A hollow cup motor connected to the adjusting components is installed at one end of each of the two mounting blocks. Two fixing pipes penetrating the upper section of the conveyor belt are symmetrically fixedly installed on the upper section of the conveyor belt. Fixing pins are fixedly installed inside the two fixing pipes. The tops of the two fixing pins are fixedly connected to the middle of the bottom of the two mounting blocks, respectively.

[0004] Preferably, the conveyor belt UV printer body has two symmetrically formed convex long slide grooves. A square slider is slidably installed inside each of the two convex long slide grooves. The bottom of the two fixing pins extends into the interior of the two convex long slide grooves and is fixedly connected to the top of the square slider. Ball bearings that contact the convex long slide grooves are installed at equal distances on both sides, both sides and the bottom of the top of the square slider, thereby effectively supporting the mounting block and enabling the mounting block to move stably.

[0005] Preferably, each of the two mounting blocks has a transverse groove on its opposite side. A bidirectional threaded shaft connected to the output end of the hollow cup motor is rotatably installed inside each of the two transverse threaded grooves. A movable block that is slidably installed inside the transverse groove is threaded to both sides of the bidirectional threaded shaft. A connecting groove A is opened on one side of each movable block. A connecting block is fixedly installed in the middle of the opposite side of the two clamping plates. A connecting groove B is opened on one side of each connecting block. A connecting rod is rotatably connected between the two connecting grooves A and B near the connecting groove B, so that the clamping plates can be moved and adjusted to clamp the manhole cover body.

[0006] Preferably, the middle of the opposite sides of the two clamping plates is provided with concave arc grooves that match the manhole cover body, and the manhole cover body is clamped between the two concave arc grooves.

[0007] Compared with the prior art, the beneficial effects of this utility model are as follows: This manhole cover UV color coating spraying device has a conveyor belt fixing structure, which can clamp and fix the placed manhole cover, so that the manhole cover can maintain effective stability during the printing and conveying process, thereby effectively ensuring the quality of coating printing. At the same time, the conveyor belt fixing structure is simple in design, easy to use, and has stable and reliable clamping operation. Its performance can meet the usage requirements of manhole cover UV color coating spraying processing. Attached Figure Description

[0008] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0009] In the attached diagram:

[0010] Figure 1 This is a schematic diagram of the structure of the UV color coating spraying device for manhole covers according to this utility model;

[0011] Figure 2 This utility model Figure 1 A magnified structural diagram at point A;

[0012] Figure 3 This is a schematic diagram of the sectional structure of the clamping plate and mounting block of this utility model;

[0013] In the diagram: 1. Manhole cover body; 2. Clamping plate; 3. Mounting block; 4. Hollow cup motor; 5. Fixing pipe; 6. Fixing pin; 7. Convex long sliding groove; 8. Square slider; 9. Ball bearing; 10. Horizontal groove; 11. Bidirectional threaded shaft; 12. Moving block; 13. Connecting groove A; 14. Connecting block; 15. Connecting groove B; 16. Linking rod; 17. Concave arc groove. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0015] Depend on Figures 1 to 3 The present invention includes a belt-type UV printer body and a conveyor belt mounted on the belt-type UV printer body. A manhole cover body 1 is provided on the surface of the conveyor belt. Two clamping plates 2 are symmetrically arranged on the surface of the upper section of the conveyor belt for clamping and fixing the manhole cover body 1. Two mounting blocks 3 are symmetrically arranged on the surface of the upper section of the conveyor belt. Each of the two mounting blocks 3 has an adjusting component connected to the clamping plate 2 and for adjusting the extension and retraction of the clamping plate 2 on its opposite side. A hollow cup motor 4 connected to the adjusting component is installed at one end of each of the two mounting blocks 3. The hollow cup motor 4 is a hollow cup motor of model 24JX10KG6D / 2430-24120 manufactured by Baikong Motor.

[0016] Two fixed pipes 5 are symmetrically fixedly installed on the upper section of the conveyor belt, penetrating the upper section of the conveyor belt. Fixed pins 6 are fixedly installed inside the two fixed pipes 5. The tops of the two fixed pins 6 are fixedly connected to the middle of the bottom of the two mounting blocks 3 respectively. The movement of the conveyor belt drives the fixed pipes 5, fixed pins 6, mounting blocks 3, adjusting parts and clamping plates 2 to move, so that the two clamping plates 2 clamp the manhole cover body 1 and the manhole cover body 1 can move stably with the conveyor belt.

[0017] The main body of the belt-type UV printer has two symmetrically formed convex long slide grooves 7. Square sliders 8 are slidably installed inside the two convex long slide grooves 7. The bottoms of the two fixing pins 6 extend into the interior of the two convex long slide grooves 7 and are fixedly connected to the top of the square sliders 8. The top two sides, two sides and bottom of the square sliders 8 are all equally spaced with ball bearings 9 that contact the convex long slide grooves 7, so as to effectively support the mounting block 3 and enable the mounting block 3 to move stably.

[0018] Specifically, when the conveyor belt moves, the fixed pin 6 will move through the fixed pipe 5. The movement of the fixed pin 6 will drive the square slider 8 to move stably inside the convex long slide groove 7 through the ball bearing 9. The stable movement of the square slider 8 will drive the fixed pin 6 to move stably. The movement of the conveyor belt and the fixed pin 6 will drive the mounting block 3, the adjusting part and the clamping plate 2 to move. After the two clamping plates 2 clamp the manhole cover body 1, the manhole cover body 1 can move stably with the conveyor belt.

[0019] Two mounting blocks 3 are provided with horizontal grooves 10 on opposite sides. Two bidirectional threaded shafts 11 connected to the output end of the hollow cup motor 4 are rotatably installed inside the two horizontal grooves 10. Two moving blocks 12 are threadedly connected to both sides of the bidirectional threaded shafts 11 and are slidably installed inside the horizontal grooves 10. One side of each moving block 12 is provided with a connecting groove A13. A connecting block 14 is fixedly installed in the middle of the opposite side of the two clamping plates 2. A connecting groove B15 is provided in one side of the connecting block 14. A connecting rod 16 is rotatably connected between the two connecting grooves A13 and B15 near the connecting groove B15, so that the clamping plates 2 can be moved and adjusted to clamp the manhole cover body 1. The middle of the opposite side of the two clamping plates 2 is provided with concave arc grooves 17 that match the manhole cover body 1. The manhole cover body 1 is clamped between the two concave arc grooves 17.

[0020] Specifically, the manhole cover body 1 is placed on the surface of the conveyor belt and positioned between two concave arc grooves 17. Then, two hollow cup motors 4 are started simultaneously to rotate two bidirectional threaded shafts 11. The rotation of the bidirectional threaded shafts 11 causes two moving blocks 12 on their surfaces to move relative to each other. The two moving blocks 12 will press against two connecting rods 16 and push two clamping plates 2 to move relative to each other. The two moving clamping plates 2 will clamp and fix the manhole cover body 1 through the two concave arc grooves 17.

[0021] This UV color coating spraying device for manhole covers features a conveyor belt fixing structure. This structure clamps and secures the placed manhole cover, ensuring its stability during the printing and conveying process. This effectively guarantees the quality of the coating printing. Furthermore, the conveyor belt fixing structure is simple in design, easy to use, and provides stable and reliable clamping operation. Its performance meets the requirements for UV color coating spraying of manhole covers.

Claims

1. A UV color coating spraying device for manhole covers, comprising a belt-type UV printer body and a conveyor belt disposed on the belt-type UV printer body, wherein a manhole cover body (1) is disposed on the surface of the conveyor belt, characterized in that: The surface of the upper section of the conveyor belt is symmetrically provided with two clamping plates (2) for clamping and fixing the manhole cover body (1). The surface of the upper section of the conveyor belt is symmetrically provided with two mounting blocks (3). The opposite sides of the two mounting blocks (3) are provided with adjusting components that are connected to the clamping plates (2) and adjust the clamping plates (2) for telescopic adjustment. One end of each of the two mounting blocks (3) is equipped with a hollow cup motor (4) connected to the adjusting component. Two fixed pipes (5) that penetrate the upper section of the conveyor belt are symmetrically fixedly installed on the upper section of the conveyor belt. Fixed pins (6) are fixedly installed inside the two fixed pipes (5). The tops of the two fixed pins (6) are fixedly connected to the middle of the bottom of the two mounting blocks (3). The movement of the conveyor belt drives the fixed pipes (5), fixed pins (6), mounting blocks (3), adjusting components and clamping plates (2) to move, so that the two clamping plates (2) clamp the manhole cover body (1) and the manhole cover body (1) can move stably with the conveyor belt.

2. The UV color coating spraying device for manhole covers according to claim 1, characterized in that: The main body of the belt-type UV printer has two symmetrically opened convex long slide grooves (7). Square sliders (8) are slidably installed inside the two convex long slide grooves (7). The bottoms of the two fixing pins (6) extend into the interior of the two convex long slide grooves (7) and are fixedly connected to the top of the square sliders (8). The top two sides, two sides and bottom of the square sliders (8) are all equally spaced with ball bearings (9) that contact the convex long slide grooves (7).

3. The UV color coating spraying device for manhole covers according to claim 1, characterized in that: A transverse groove (10) is provided on the opposite side of each of the two mounting blocks (3). A bidirectional threaded shaft (11) connected to the output end of the hollow cup motor (4) is rotatably installed inside each of the two transverse grooves (10). A movable block (12) that is slidably installed inside the transverse groove (10) is threaded on both sides of the bidirectional threaded shaft (11). A connecting groove A (13) is provided on one side of each movable block (12). A connecting block (14) is fixedly installed in the middle of the opposite side of each of the two clamping plates (2). A connecting groove B (15) is provided on one side of each connecting block (14). A connecting rod (16) is rotatably connected between the two connecting grooves A (13) and B (15) near the connecting groove B (15).

4. The UV color coating spraying device for manhole covers according to claim 3, characterized in that: The two clamping plates (2) are provided with concave arc grooves (17) matching the manhole cover body (1) in the middle of opposite sides, and the manhole cover body (1) is clamped between the two concave arc grooves (17).

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