Slurry spraying device for insulation board
Patent Information
- Application Number
- CN202522337769.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-04
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-11-04
AI Technical Summary
1.本实用新型中，当保温板触及时，实现了带动了进行移动，达到了带动了进行移动，挤压移动块使限位板在方形板的内腔内滑动，压缩弹簧一，实现了对工件的固定，继而可使雾化浆料颗粒可均匀附着，形成光滑平整的涂层；
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Figure CN224778340U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of spraying technology, and more particularly to a slurry spraying device for insulation boards. Background Technology
[0002] Spraying is a process technology that uses specific equipment to atomize paint and spray it onto the surface of an object to form a uniform coating. It is widely used in many fields such as industrial production and artistic creation. When faced with large-scale insulation board production tasks, such as large building projects or concentrated construction of industrial plants, the demand for insulation boards is huge, requiring the use of insulation board slurry spraying equipment.
[0003] The slurry spraying device uses a pumping system (such as a screw pump or plunger pump) to transport the insulation slurry (such as vitrified microsphere slurry, polyurethane slurry, etc.) from the storage tank to the nozzle. At the same time, it uses compressed air or high-pressure power to atomize the slurry into fine particles, so that it can be evenly adhered to the surface of the insulation board or the building substrate.
[0004] In existing technologies, some spraying devices have difficulty fixing the workpiece. If the workpiece is not fixed firmly, it is prone to vibration during the spraying process, which causes the atomized slurry particles to fall in a scattered manner, forming an uneven surface. This is especially true in scenarios where high flatness is required, directly affecting the final result. When the workpiece shifts to the left or right, some areas may have an excessively thick coating due to being too close to the nozzle, or an excessively thin coating or missed areas due to being too far away. Therefore, a slurry spraying device for insulation boards is proposed to solve the above problems. Utility Model Content
[0005] The purpose of this application is to provide a slurry spraying device for insulation boards, which aims to improve the problem of difficulty in fixing workpieces in the prior art.
[0006] The slurry spraying device for insulation boards provided in this application adopts the following technical solution: A slurry spraying device for insulation boards includes a fixed base, a conveyor belt on the top of the fixed base, fixed blocks on the front and rear sides of the top of the fixed base, a support plate fixedly connected to the inner wall of the fixed base, a feeding mechanism on the top of the support plate, a support frame on the top of the fixed base, and a disassembly mechanism on the bottom of the support frame. The fixing block includes a square plate, the bottom of which is fixedly connected to the top of the fixing base. The square plate has an inner cavity, and a spring is provided on the inner wall of the inner cavity. A limit plate is slidably connected to the inner wall of the inner cavity. A movable block is fixedly connected to one of the two limit plates on adjacent sides. Support components are fixedly connected to the front and rear sides of the top of the fixing base. A connecting block is installed on one of the two movable blocks on adjacent sides. The above technical solution achieves a modular layout for insulation board conveying, slurry spraying, and equipment maintenance. The fixed base provides stable support, the conveyor belt enables continuous transport of the boards, the fixed blocks and support components work together to ensure board positioning, the feeding mechanism completes slurry delivery, and the support frame and disassembly mechanism ensure stable installation and convenient replacement of the spray nozzles, forming a complete automated spraying device.
[0007] Preferably, the connecting block includes a fixing frame, with the far sides of two fixing frames fixedly connected to the near side of the connecting block, and a plurality of rotating shafts fixedly connected to the inner wall of the connecting block, with rollers rotatably connected to the outside of the rotating shafts; Through the above technical solution: the fixed block forms an elastic clamping mechanism through the linkage of the square plate, spring 1, limiting plate, moving block and connecting block. When the insulation board enters, spring 1 is compressed to generate a reverse elastic force, which is evenly applied to both sides of the board through the roller, realizing adaptive clamping of boards of different widths. The sliding guide function of the support component ensures that the limiting process is stable, effectively prevents the board from shifting, and improves the spraying accuracy.
[0008] Preferably, the feeding mechanism includes a storage tank, a pipe is fixedly connected to the rear side of the storage tank, a pump is fixedly connected to the rear side of the pipe, a second pipe is fixedly connected to the output end of the pump, and a nozzle is detachably connected to the other end of the second pipe. The above technical solution provides controllable pressure through a pump, allowing the slurry to flow through the pipeline to the nozzle at a set flow rate, achieving uniform spraying. The detachable nozzle design facilitates cleaning and maintenance, ensuring stable spraying results and meeting the process requirements of different insulation boards.
[0009] Preferably, the disassembly mechanism includes a fixing ring, with pull rods slidably connected to both the left and right sides of the inner wall of the fixing ring, and T-shaped sliders rotatably connected to the adjacent sides of the two pull rods. Rotating plates are rotatably connected to both the left and right sides of the inner wall of the fixing ring, and T-shaped grooves are provided on the inner wall of the rotating plates. Springs are fixedly connected to the distant sides of the two rotating plates. Square openings are provided on the inner walls of both the left and right sides of the nozzle. With the above technical solution: when the pull rod is pulled, the T-shaped slider slides in the T-shaped groove, driving the rotating plate to rotate and engage or disengage from the square opening. The springs provide pre-tightening force to ensure a firm connection. This design allows for nozzle replacement without tools, significantly shortening equipment maintenance time.
[0010] Preferably, the two springs are fixedly connected to the opposite sides of the two limiting plates, and the outer side of the moving block is slidably connected to the inner wall of the square plate. Through the above technical solution: the connection between the spring and the limiting plate ensures uniform transmission of elastic force, and the sliding cooperation of the moving block in the square plate reduces frictional resistance, making the limiting system responsive. It can provide sufficient clamping force to prevent the plate from shaking, and also allow the plate to move smoothly on the conveyor belt, thus balancing positioning accuracy and transmission efficiency.
[0011] Preferably, the outer side of the T-shaped slider is slidably connected to the inner wall of the T-shaped groove, and the outer side of the rotating plate is engaged with the inner wall of the square opening; The above technical solution converts linear motion into rotational motion through the sliding connection between the T-shaped slider and the T-shaped groove, allowing the rotating plate to accurately engage with the square opening, preventing the spray head from loosening due to vibration during the spraying process, and ensuring the safe operation of the equipment.
[0012] Preferably, the outer side of the second pipe is fixedly connected to the inner wall of the rotating plate, and the bottom of the pump is fixedly connected to the top of the support plate; Through the above technical solution: Pipeline 2 is double-fixed by the rotating plate and the support frame to avoid shaking when the slurry flows, ensuring accurate spraying position. The pump is fixed on the support plate to reduce vibration transmission, improve the working stability of the pump body, extend the service life of the equipment, and at the same time ensure constant slurry delivery pressure and improve the consistency of spraying quality.
[0013] Preferably, the outer side of the second pipe is fixedly connected to the inner wall of the support frame, and the outer side of the connecting block is slidably connected to the inner wall of the support assembly.
[0014] The above technical solution enables the device to maintain efficient and stable spraying operations when facing insulation boards of different specifications, demonstrating the integrity of the structural design and the adaptability of the process.
[0015] In summary, this application includes at least one of the following beneficial technical effects: 1. In this utility model, when the insulation board touches the surface, it drives the movement, and the squeezing of the moving block causes the limiting plate to slide within the inner cavity of the square plate. The compression of the spring fixes the workpiece, allowing the atomized slurry particles to adhere evenly and form a smooth and flat coating. 2. Pull the lever in the disassembly mechanism to make the T-shaped slider slide in the T-shaped groove of the rotating plate. After the rotating plate compresses the second spring, the rotating plate disengages from the square opening of the nozzle, realizing the disassembly of the nozzle. This makes it easy to remove the nozzle for cleaning, unclogging, or replacement of damaged parts, effectively extending the service life of the nozzle, ensuring the normal operation of the spraying device, and maintaining the stability of the spraying effect. Attached Figure Description
[0016] Figure 1 This is a three-dimensional schematic diagram of the slurry spraying device for insulation boards proposed in this utility model. Figure 2 This is a schematic diagram of the slurry spraying device for insulation boards proposed in this utility model; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 for Figure 2 Enlarged view at point B in the middle; Figure 5 This is a schematic diagram of the feeding mechanism of the slurry spraying device for insulation boards proposed in this utility model. Explanation of reference numerals in the attached drawings: 1. Fixed seat; 2. Conveyor belt; 3. Fixed block; 31. Square plate; 32. Inner cavity; 33. Spring 1; 34. Limiting plate; 35. Moving block; 36. Connecting block; 37. Support assembly; 38. Fixed frame; 39. Rotating shaft; 310. Roller; 4. Support plate; 5. Feeding mechanism; 51. Storage bin; 52. Pipe 1; 53. Pump; 54. Pipe 2; 55. Nozzle; 6. Disassembly mechanism; 61. Fixed ring; 62. Pull rod; 63. T-shaped slider; 64. Rotating plate; 65. T-shaped chute; 66. Spring 2; 67. Square opening; 7. Support frame. Detailed Implementation
[0017] The following is in conjunction with the appendix Figure 1 - Appendix Figure 5 This application will be described in further detail below.
[0018] Example: A slurry spraying device for insulation boards, referring to... Figure 1 , Figure 2 and Figure 3 It includes a fixed base 1, a conveyor belt 2 on the top of the fixed base 1, fixed blocks 3 on the front and rear sides of the top of the fixed base 1, a support plate 4 fixedly connected to the inner wall of the fixed base 1, a feeding mechanism 5 on the top of the support plate 4, a support frame 7 on the top of the fixed base 1, and a disassembly mechanism 6 on the bottom of the support frame 7. Reference Figure 2 and Figure 3The fixing block 3 includes a square plate 31, the bottom of which is fixedly connected to the top of the fixing base 1. An inner cavity 32 is formed inside the square plate 31, and a spring 33 is installed on the inner wall of the inner cavity 32. When the insulation plate pushes the moving block 35 to move the limiting plate 34, the spring 33 is compressed, generating an elastic force. This force ensures that the moving block 35 and the connecting block 36 maintain a certain pressure on the insulation plate, thus stably clamping the insulation plate onto the conveyor belt. This accommodates boards of different widths. The limiting plate 34 is slidably connected to the inner wall of the inner cavity 32, limiting the movement of the insulation plate. Plate 34 is connected to connecting block 36 via movable block 35 to ensure that the limiting force on the insulation board can be evenly transmitted, preventing the insulation board from shifting left or right during spraying. Movable blocks 35 are fixedly connected to the adjacent sides of the two limiting plates 34. Support components 37 are fixedly connected to the front and rear sides of the top of the fixed base 1. Connecting blocks 36 are installed on the adjacent sides of the two movable blocks 35. The adjacent sides of the two springs 33 are fixedly connected to the distant sides of the two limiting plates 34. The outer side of the movable block 35 is slidably connected to the inner wall of the square plate 31. Specifically, the fixing block 3 is fixed to the top of the fixing base 1 by the square plate 31. The inner cavity 32 provides installation space for the limiting plate 34 and the spring 33. When the insulation board pushes the moving block 35, the limiting plate 34 compresses the spring 33 to generate an elastic clamping force. This force is evenly transmitted to both sides of the insulation board through the connecting block 36. With the support component 37 guiding the connecting block 36, the adaptive and precise limiting of insulation boards of different widths is realized. This ensures that the insulation board is stably transported on the conveyor belt 2 and prevents the board from shifting during the spraying process.
[0019] The connecting block 36 includes a fixing frame 38, which provides a mounting support point for the rotating shaft 39, ensuring that the position of the rotating shaft 39 is fixed and stable. The far sides of the two fixing frames 38 are fixedly connected to the near side of the connecting block 36. Multiple rotating shafts 39 are fixedly connected to the inner wall of the connecting block 36. Rollers 310 are rotatably connected to the outside of the rotating shafts 39. When the insulation board moves on the conveyor belt, the rollers 310 contact and roll with the side of the insulation board, which can limit the movement of the insulation board and reduce the resistance of the insulation board movement, prevent the surface of the insulation board from being damaged due to excessive friction, and ensure that the insulation board is transported smoothly along a straight line. The outside of the connecting block 36 is slidably connected to the inner wall of the support component 37. Specifically, the connecting block 36 securely supports the rotating shaft 39 via the fixing frame 38, ensuring its stable position and providing a reliable rotational foundation for the rollers 310. The rollers 310 on the multiple rotating shafts 39 contact the sides of the moving insulation board. Under the elastic force of the spring 33, rolling friction significantly reduces the resistance to board movement, preventing surface scratches, and precise lateral positioning is achieved through their contact with the insulation board. Simultaneously, the connecting block 36 slides flexibly within the support assembly 37, adaptively matching boards of different widths to ensure the insulation board is always transported smoothly along a straight line.
[0020] Reference Figure 1 and Figure 5 The feeding mechanism 5 includes a storage tank 51, a pipe 52 fixedly connected to the rear side of the storage tank 51, a pump 53 fixedly connected to the rear side of the pipe 52, a pipe 54 fixedly connected to the output end of the pump 53, and a nozzle 55 detachably connected to the other end of the pipe 54. The slurry delivered by the pipe 52 is pressurized and then delivered to the nozzle 55 through the pipe 54. The flow rate and pressure of the pump 53 can be adjusted according to the spraying process requirements to ensure that the slurry is sprayed out at a suitable speed and pressure, so as to achieve uniform and efficient spraying operation. The bottom of the pump 53 is fixedly connected to the top of the support plate 4, and the outside of the pipe 54 is fixedly connected to the inner wall of the support frame 7. Specifically, in the feeding mechanism 5, the storage tank 51 is used to store the slurry, and the first pipe 52 connects the storage tank 51 to the pump 53 to transport the slurry to the pump 53; the pump 53 is fixed to the top of the support plate 4 and serves as the power core. It can adjust the flow rate and pressure according to the spraying requirements, pressurize the slurry, and then transport it to the nozzle 55 through the second pipe 54; the second pipe 54 is fixed to the inner wall of the support frame 7 to ensure a stable feeding path, and the nozzle 55 is designed to be detachable for easy maintenance.
[0021] Reference Figure 2 and Figure 4 The disassembly mechanism 6 includes a fixing ring 61. Pull rods 62 are slidably connected to the left and right sides of the inner wall of the fixing ring 61. When the pull rods 62 are pulled, the T-shaped sliders 63 rotatably connected to them move, thereby driving the rotating plate 64 to rotate, thus enabling the disassembly or installation of the nozzle 55. The surface of the pull rods 62 is treated with an anti-slip coating, making it easy for operators to apply force. Its stroke design is reasonable, ensuring that the rotating plate 64 can completely disengage from or engage with the square opening 67 of the nozzle 55. T-shaped sliders 63 are rotatably connected to the adjacent sides of the two pull rods 62. The rotating plate 64 is rotatably connected to the left and right sides of the inner wall of the fixing ring 61, enabling engagement or disengagement with the square opening 67 of the nozzle 55, thereby fixing or disassembling the nozzle 55. Spring 66 provides a restoring force to the rotating plate 64, ensuring it is firmly engaged with the nozzle 55.
[0022] Specifically, the unloading mechanism 6 is fixed to the bottom of the support frame 7 by a fixing ring 61. When the operator pulls the non-slip pull rod 62, the T-shaped slider 63 slides in the T-shaped groove 65 of the rotating plate 64, driving the rotating plate 64 to rotate 90° around the axis, so that it engages or disengages with the square opening 67 of the nozzle 55. The restoring force provided by the second spring 66 ensures that the engagement state is stable. The reasonable pull rod stroke design ensures that the rotating plate 64 can move completely, realizing the quick disassembly and assembly of the nozzle 55 and the second pipe 54 without additional tools, greatly improving the nozzle maintenance efficiency and ensuring the continuity of the spraying operation.
[0023] The inner wall of the rotating plate 64 is provided with a T-shaped groove 65. Spring 66 is fixedly connected to the opposite side of the two rotating plates 64. When the rotating plate 64 rotates under the action of the T-shaped slider 63, the spring 66 is twisted to generate elastic force. This force makes the rotating plate 64 always tend to return to the initial position, ensuring that the rotating plate 64 is tightly engaged with the square opening 67 of the nozzle 55, preventing the nozzle 55 from loosening or falling off during the spraying process. Square openings 67 are provided on the inner walls of both the left and right sides of the nozzle 55. The outside of the T-shaped slider 63 is slidably connected to the inner wall of the T-shaped groove 65. The outside of the rotating plate 64 is engaged with the inner wall of the square opening 67. The outside of the pipe 54 is fixedly connected to the inner wall of the rotating plate 64. Specifically, the rotating plate 64, through the T-shaped groove 65 on its inner wall, cooperates with the T-shaped slider 63 to convert the linear motion of the pull rod 62 into a rotational motion. The elastic restoring force generated by the second spring 66 during rotation ensures that the outside of the rotating plate 64 is tightly engaged with the square opening 67 of the nozzle 55. This not only enables the quick loading and unloading of the nozzle 55, but also provides continuous pre-tension force during the spraying operation, effectively resisting the risk of loosening caused by slurry pressure and vibration, ensuring a stable connection between the nozzle 55 and the second pipe 54, and guaranteeing the stability and reliability of the spraying process.
[0024] Working principle: The conveyor belt 2 runs continuously, feeding the insulation board into the device. When the insulation board touches 310, 310 drives 36 to move, and 36 drives 35 to move. The pressing moving block 35 causes the limiting plate 34 to slide in the inner cavity 32 of the square plate 31, compressing the spring 33, thereby clamping and limiting the insulation board. The roller 310 on the connecting block 36 can reduce the friction when the board moves. The support component 37 ensures the stable sliding of the connecting block, ensuring that insulation boards of different widths can be accurately positioned.
[0025] After the material pump 53 is started, it draws slurry from the storage tank 51 through the first pipeline 52 and delivers it to the spray head 55 through the second pipeline 54 to achieve uniform spraying of the insulation board.
[0026] When the nozzle needs to be replaced or maintained, pull the lever 62 in the disassembly mechanism 6 to make the T-shaped slider 63 slide in the T-shaped groove 65 of the rotating plate 64. After the rotating plate 64 compresses the spring 66, the rotating plate 64 disengages from the square opening 67 of the nozzle, and the nozzle is quickly disassembled.
[0027] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.
Claims
1. A slurry spraying device for insulation boards, comprising a fixing base (1), characterized in that: The top of the fixed seat (1) is provided with a conveyor belt (2), and fixed blocks (3) are installed on both the front and rear sides of the top of the fixed seat (1). A support plate (4) is fixedly connected to the inner wall of the fixed seat (1). A feeding mechanism (5) is installed on the top of the support plate (4). A support frame (7) is installed on the top of the fixed seat (1). A disassembly mechanism (6) is installed at the bottom of the support frame (7). The fixing block (3) includes a square plate (31), the bottom of which is fixedly connected to the top of the fixing seat (1). The square plate (31) has an inner cavity (32) inside, and a spring (33) is provided on the inner wall of the inner cavity (32). A limit plate (34) is slidably connected to the inner wall of the inner cavity (32). A moving block (35) is fixedly connected to the adjacent side of the two limit plates (34). A support assembly (37) is fixedly connected to the front and rear sides of the top of the fixing seat (1). A connecting block (36) is installed on the adjacent side of the two moving blocks (35).
2. The slurry spraying device for insulation boards according to claim 1, characterized in that: The connecting block (36) includes a fixing frame (38), and the two fixing frames (38) are fixedly connected to the adjacent side of the connecting block (36) on opposite sides. The inner wall of the connecting block (36) is fixedly connected to a plurality of rotating shafts (39), and the outside of the rotating shafts (39) is rotatably connected to rollers (310).
3. The slurry spraying device for insulation boards according to claim 2, characterized in that: The feeding mechanism (5) includes a storage tank (51), a pipe (52) is fixedly connected to the rear side of the storage tank (51), a pump (53) is fixedly connected to the rear side of the pipe (52), a pipe (54) is fixedly connected to the output end of the pump (53), and a nozzle (55) is detachably connected to the other end of the pipe (54).
4. The slurry spraying device for insulation boards according to claim 3, characterized in that: The disassembly mechanism (6) includes a fixed ring (61), with pull rods (62) slidably connected to the left and right sides of the inner wall of the fixed ring (61). T-shaped sliders (63) are rotatably connected to the adjacent side of the two pull rods (62). Rotating plates (64) are rotatably connected to the left and right sides of the inner wall of the fixed ring (61). T-shaped grooves (65) are opened on the inner wall of the rotating plates (64). Springs (66) are fixedly connected to the distant side of the two rotating plates (64). Square openings (67) are opened on the inner walls of the left and right sides of the nozzle (55).
5. The slurry spraying device for insulation boards according to claim 1, characterized in that: The two springs (33) are fixedly connected on the adjacent side to the two limiting plates (34) on the distant side, and the outer side of the moving block (35) is slidably connected to the inner wall of the square plate (31).
6. The slurry spraying device for insulation boards according to claim 4, characterized in that: The outer side of the T-shaped slider (63) is slidably connected to the inner wall of the T-shaped groove (65), and the outer side of the rotating plate (64) is engaged with the inner wall of the square opening (67).
7. The slurry spraying device for insulation boards according to claim 4, characterized in that: The outside of the second pipe (54) is fixedly connected to the inner wall of the rotating plate (64), and the bottom of the pump (53) is fixedly connected to the top of the support plate (4).
8. The slurry spraying device for insulation boards according to claim 3, characterized in that: The outer side of the second pipe (54) is fixedly connected to the inner wall of the support frame (7), and the outer side of the connecting block (36) is slidably connected to the inner wall of the support assembly (37).