Glass coating spraying device

Abstract

The utility model discloses a glass coating spraying device which comprises a spraying chamber, material openings are formed in the front side and the rear side of the spraying chamber, vertical grooves are formed in the middle of the left side and the middle of the right side of the spraying chamber, and a plurality of transverse rollers are rotationally connected to the two sides of the vertical grooves and located between the inner walls of the two sides of the spraying chamber. A straightening assembly is installed between the inner walls of the two sides of the spraying chamber and provided with two rows of longitudinal rollers with the distance being adjustable, lifting assemblies are installed on the outer sides of the material openings, spraying assemblies are installed on the lifting assemblies, glass sheets are pushed to the upper sides of transverse rollers, the transverse rollers play a supporting role, the longitudinal rollers play a limiting role, and the spraying assemblies are arranged on the lifting assemblies. A channel allowing the glass sheet to linearly pass through can be formed, the glass sheet is pushed by manual or mechanical equipment to move at a constant speed, after the glass sheet extends out of the spraying chamber, the glass sheet is pulled by manual or mechanical equipment to move at a constant speed, the coated glass sheet can be taken out, and the glass sheet is stably conveyed in the spraying process.

Description

Technical Field

[0001] The utility model relates to the technical field of glass coating spraying, in particular to a glass coating spraying device. Background Art

[0002] Glass coating belongs to chemical polymer materials, which has high density chemical properties. Glass coating also has strong UV resistance, acid and alkali resistance, oxidation resistance and high gloss. After being used for coating of paint surface, the paint surface has excellent gloss, which allows the paint surface to be better isolated from the outside world and the protection effect is ideal. With the sustainable development of my country's construction industry and the continuous improvement of people's quality of life, people's requirements for various functions of buildings are constantly improving. Under this development background, the construction industry has gradually increased its attention to glass coating. In order to better grasp the energy-saving advantages of glass coating and fully apply it to construction projects, relevant technical researchers are required to conduct effective research on glass coating related technologies and processes, fully grasp the functional advantages of glass coating, and actively explore the practical application of glass coating in its construction industry, so as to give full play to the application advantages of glass coating, give buildings more energy-saving functions, and provide support for the sustainable development of the construction industry.

[0003] Chinese patent announcement No. CN212975574U discloses a spray coating device for coated glass production, which is provided with an automatic flip spraying device, and the automatic flip spraying device includes a nozzle, and the upper surfaces of the two nozzles are fixedly installed on the inner top wall of the cavity, so as to achieve the effect of automatically spraying the coated glass on both sides, and solve the problem that only one side of the glass can be sprayed. When both sides need to be sprayed, it is necessary to manually turn over and then spray the other side, which reduces the production efficiency and increases the work intensity of the operator. However, the above technology performs the spraying operation on the front and back sides of the glass successively, and after the single-side spraying is completed, it needs to be left to dry, which seriously slows down the efficiency of the spraying operation and reduces the production capacity. For this reason, the utility model provides a glass coating spraying device for solving the above problems. Utility Model Content

[0004] The utility model provides a glass coating spraying device, which solves the technical problem that the spraying device for coating glass in the traditional production of coated glass performs the spraying operation on the front and back sides of the glass successively, and needs to stand and air dry after the single-side spraying is completed, which seriously slows down the efficiency of the spraying operation and reduces the production capacity.

[0005] In order to solve the above technical problems, the utility model provides a glass coating spraying device, including a spraying chamber, wherein material ports are arranged on the front and rear sides of the spraying chamber, vertical grooves are opened in the middle of the left and right sides of the spraying chamber, and multiple transverse rollers are rotatably connected on both sides of the vertical grooves and between the inner walls on both sides of the spraying chamber, wherein a straightening assembly is installed between the inner walls on both sides of the spraying chamber, and two rows of longitudinal rollers with adjustable spacing are arranged on the straightening assembly, lifting assemblies are installed on the outer sides of the material ports, and spraying assemblies are installed on the lifting assemblies.

[0006] Preferably, the two rows of longitudinal rollers are respectively located on both sides of the glass sheet, the transverse roller is located below the glass sheet, and the outer sides of the transverse rollers and the longitudinal rollers are both covered with a rubber layer.

[0007] Preferably, the straightening assembly includes a slide rail fixedly connected between the inner walls on both sides of the spray chamber, and two transverse sliders are slidably connected to the slide rail. A clamp plate is fixedly connected between the two opposite transverse sliders, and a plurality of longitudinal rollers are rotatably connected to the upper side of the clamp plate, and the longitudinal rollers are staggered with the transverse rollers.

[0008] Preferably, the straightening assembly also includes a first motor fixed on one side of the spray chamber, the output end of the first motor is fixedly connected to a double-ended screw, the other end of the double-ended screw is rotatably connected to the inner wall of the spray chamber, and the outer sides of the two ends of the double-ended screw are threadedly connected to two connecting blocks, and the two connecting blocks are respectively fixedly connected to two clamps.

[0009] Preferably, the lifting assembly includes a vertical frame fixed on one side of the vertical groove, a second motor is fixedly connected to the upper side of the vertical frame, a one-way screw is rotatably connected between the upper and lower inner walls of the vertical frame, the one-way screw is threadedly connected to a lifting slider that can slide linearly along the vertical frame, and the output end of the second motor is fixedly connected to the one-way screw.

[0010] Preferably, the spray assembly includes two L-shaped tubes inserted on the lifting slider, wherein one end of one of the L-shaped tubes located in the spray chamber is connected to a spray head, and the other end of the L-shaped tube located in the spray chamber is connected to a spray head.

[0011] Preferably, support frames are fixedly connected to the lower sides of both ends of the spraying room, heating lamps are installed on the inner walls of both sides of the spraying room, and exhaust holes are opened on the upper side of the spraying room.

[0012] and existing Compared with the related art, the glass coating spraying device provided by the utility model has the following beneficial effects:

[0013] The utility model discloses a glass coating spraying device. A glass sheet is pushed to the upper side of a transverse roller. The transverse roller plays a supporting role, and the longitudinal roller plays a limiting role. A channel that allows the glass sheet to pass through in a straight line can be formed. The glass sheet is pushed to move at a uniform speed by manual or mechanical equipment. After the glass sheet extends out of the spraying room, the glass sheet is pulled to move at a uniform speed by manual or mechanical equipment. The coated glass sheet can be taken out, so that the glass sheet is smoothly transmitted during the spraying process, and is suitable for glass sheets of different lengths.

[0014] The utility model discloses a glass coating spraying device, which controls a first motor to start, and the first motor drives a double-headed screw to threadably drive two connecting blocks, so that two clamping plates can approach each other, and a longitudinal roller is attached to both sides of a glass sheet, which plays a role in straightening the glass sheet, and a rubber layer plays a role in flexible support and increasing friction, which can prevent the glass sheet from being scratched, and can adapt to glass sheets of different thicknesses, and has a wide range of applications;

[0015] The utility model discloses a glass coating spraying device, wherein a second motor drives a one-way screw to rotate, and the one-way screw thread drives a lifting slider to move up and down. During this process, a water pump draws a spraying liquid into a spray head, and the spray head evenly sprinkles the spraying liquid on a glass sheet, and can adapt to glass sheets of different heights;

[0016] The utility model discloses a glass coating spraying device. During the lifting and lowering process of a lifting slide block, an air pump draws hot air into an air jet head, and the air jet head applies the hot air to a spray layer. The hot baking effect of a warm lamp can promote rapid drying and shaping of the spray layer. The water vapor generated by the drying is discharged upward from an exhaust hole, so that the interior of the spray room can be kept in a dry environment, thereby increasing the molding speed.

[0017] The utility model discloses a glass coating spraying device. The coating can be quickly formed in the gap between a transverse roller and a longitudinal roller, thereby avoiding damage to the film surface caused by the longitudinal roller, realizing double-sided spraying and improving film forming efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural diagram of a glass coating spraying device of the utility model;

[0019] Figure 2 This is a side sectional view of a glass coating spraying device of the utility model;

[0020] Figure 3 This is a top cross-sectional view of a glass coating spraying device of the utility model;

[0021] Figure 4 This is a structural diagram of a straightening assembly in a glass coating spraying device of the utility model;

[0022] Figure 5 The utility model is a glass coating spraying device with Figure 2A magnified view of the structure at A;

[0023] Figure 6 It is a front view of a glass coating spraying device of the utility model.

[0024] Numbers in the figure: 1. Spraying room; 11. Material port; 12. Vertical slot; 13. Support frame; 14. Warming lamp; 15. Exhaust hole; 2. Horizontal roller; 3. Straightening assembly; 31. Slide rail; 32. Transverse slider; 33. Clamp; 34. First motor; 35. Double-headed screw; 36. Connecting block; 4. Longitudinal roller; 5. Lifting assembly; 51. Vertical frame; 52. Second motor; 53. One-way screw; 54. Lifting slider; 6. Spraying assembly; 61. L-shaped pipe; 62. Spray head; 63. Injection head. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] Example: By Figure 1-6 The utility model provides a glass coating spraying device, comprising a spraying room 1, wherein material ports 11 are provided on both the front and rear sides of the spraying room 1, support frames 13 are fixedly connected to the lower sides of both ends of the spraying room 1, heating lamps 14 are installed on the inner walls of both sides of the spraying room 1, and an exhaust hole 15 is opened on the upper side of the spraying room 1;

[0027] Specifically, the length of the support frame 13 is greater than the width of the spraying room 1, which enhances the stability of the spraying room 1. The warm lamp 14 has a heat drying function, which can promote the rapid drying and shaping of the sprayed layer. The water vapor generated by the drying is discharged upward from the exhaust hole 15, which can keep the interior of the spraying room 1 in a dry environment.

[0028] Furthermore, vertical grooves 12 are provided in the middle of the left and right sides of the spraying room 1, and a plurality of transverse rollers 2 are rotatably connected between the two sides of the vertical grooves 12 and the inner walls of the two sides of the spraying room 1, and the two rows of longitudinal rollers 4 are respectively located on both sides of the glass sheet, and the transverse rollers 2 are located below the glass sheet, and the outer sides of the transverse rollers 2 and the longitudinal rollers 4 are covered with a rubber layer;

[0029] Specifically, the longitudinal roller 4 plays a lateral supporting role, and the transverse roller 2 plays a supporting role. The rubber layer can prevent the longitudinal roller 4 and the transverse roller 2 from making hard contact with the glass sheet, thereby preventing the glass sheet from being damaged.

[0030] Furthermore, a straightening assembly 3 is installed between the inner walls on both sides of the spraying room 1, and two rows of longitudinal rollers 4 with adjustable spacing are arranged on the straightening assembly 3. The straightening assembly 3 includes a slide rail 31 fixedly connected between the inner walls on both sides of the spraying room 1, and two transverse sliding blocks 32 are slidably connected to the slide rail 31, and a clamping plate 33 is fixedly connected between the two opposite transverse sliding blocks 32, and a plurality of longitudinal rollers 4 are rotatably connected to the upper side of the clamping plate 33, and the longitudinal rollers 4 are staggered with the transverse rollers 2;

[0031] Specifically, the two clamping plates 33 are arranged in parallel. When the clamping plates 33 slide linearly along the slide rail 31 with the transverse slider 32, the longitudinal roller 4 can be driven to move synchronously. The longitudinal roller 4 is staggered with the transverse roller 2, so that the displacement of the longitudinal roller 4 is not affected by the transverse roller 2.

[0032] Furthermore, the straightening assembly 3 also includes a first motor 34 fixed to one side of the spray chamber 1, and a double-headed screw 35 is fixedly connected to the output end of the first motor 34, and the other end of the double-headed screw 35 is rotatably connected to the inner wall of the spray chamber 1, and the outer sides of the two ends of the double-headed screw 35 are threadedly connected to two connecting blocks 36, and the two connecting blocks 36 are fixedly connected to the two clamping plates 33 respectively;

[0033] Specifically, the first motor 34 is controlled to start, and the first motor belt 34 drives the double-headed screw 35 to threadably drive the two connecting blocks 36, so that the two clamping plates 33 can be close to each other, and the longitudinal rollers 4 are attached to both sides of the glass sheet, which plays a role in straightening the glass sheet and can adapt to glass sheets of different thicknesses.

[0034] Furthermore, a lifting assembly 5 is installed on the outer side of the material port 11, and the lifting assembly 5 includes a vertical frame 51 fixed to one side of the vertical slot 12, and a second motor 52 is fixedly connected to the upper side of the vertical frame 51, and a one-way screw rod 53 is rotatably connected between the upper and lower inner walls of the vertical frame 51, and the one-way screw rod 53 is threadedly connected to a lifting slider 54 that can slide linearly along the vertical frame 51, and the output end of the second motor 52 is fixedly connected to the one-way screw rod 53;

[0035] Specifically, the second motor 52 drives the forward and reverse one-way screw rod 53 to rotate, and can threadably drive the lifting slider 54 to move up and down. Controlling the output number of the second motor 52 can determine the lifting height of the lifting slider 54, which is suitable for spraying and drying operations of glass sheets of different heights.

[0036] Furthermore, a spraying assembly 6 is installed on each of the lifting assemblies 5. The spraying assembly 6 includes two L-shaped tubes 61 inserted on the lifting slider 54, wherein one end of the L-shaped tube 61 located in the spraying room 1 is connected to a spray head 62, and the other end of the L-shaped tube 61 located in the spraying room 1 is connected to a spray head 63;

[0037] Specifically, one end of the spray head 62 located outside the spray chamber 1 is connected to the output end of the liquid pump through a hose, and the hose can allow the spray head 62 to move. The liquid pump can draw the coating liquid into the spray head 62, so that the spray head 62 can evenly spray the coating liquid on the glass sheet; the one end of the air jet head 63 located outside the spray chamber 1 is connected to the output end of the hot air blower through a hose, and the hose can allow the air jet head 63 to move. The hot air blower injects hot air into the air jet head 63, so that the air jet head 63 sprays hot air to dry the coating liquid.

[0038] Working principle: When using this device, push the glass sheet to the upper side of the horizontal roller 2, control the first motor 34 to start, the first motor belt 34 drives the double-headed screw 35 to drive the two connecting blocks 36 with threads, so that the two clamping plates 33 can approach each other, and the longitudinal roller 4 fits on both sides of the glass sheet to play the role of straightening the glass sheet. The glass sheet is pushed to move at a uniform speed by manual or mechanical equipment, and the second motor 52 drives the one-way screw 53 to rotate, and the one-way screw 53 drives the lifting slider 54 to move up and down. In this process, the water pump The spraying liquid is drawn into the spray head 62, and the spray head 62 evenly sprinkles the spraying liquid on the glass piece. At the same time, the air pump draws hot air into the nozzle 63, and the nozzle 63 acts on the spray layer with hot air. The heat of the warm lamp 14 can promote the rapid drying and shaping of the spray layer. The water vapor generated by the drying is discharged upward from the exhaust hole 15, which can keep the inside of the spray room 1 in a dry environment. After the glass piece extends out of the spray room 1, the glass piece is pulled by manual or mechanical equipment to move at a uniform speed, and the coated glass piece can be taken out.

Claims

1. A glass coating spraying device, comprising a spraying chamber (1), characterized in that: The spraying room (1) is provided with material openings (11) on both the front and rear sides. Inner wall A vertical groove (12) is provided in the middle of both the left and right sides, and the two sides of the vertical groove (12) are located between the inner walls of the two sides of the spraying room (1). Location A plurality of transverse rollers (2) are rotatably connected, wherein a straightening assembly (3) is installed between the inner walls on both sides of the spraying chamber (1), and two rows of longitudinal rollers (4) with adjustable spacing are arranged on the straightening assembly (3), and a lifting assembly (5) is installed on the outer side of the material opening (11), and a spraying assembly (6) is installed on the lifting assembly (5).

2. A glass coating spraying device according to claim 1, characterized in that: The two rows of longitudinal rollers (4) are respectively located on both sides of the glass sheet, the transverse roller (2) is located below the glass sheet, and the outer sides of the transverse roller (2) and the longitudinal roller (4) are both covered with a rubber layer.

3. The glass coating spraying device according to claim 1, characterized in that: The straightening assembly (3) comprises a slide rail (31) fixedly connected between the inner walls on both sides of the spray chamber (1), two transverse sliding blocks (32) are slidably connected to the slide rail (31), a clamping plate (33) is fixedly connected between the two opposite transverse sliding blocks (32), and a plurality of longitudinal rollers (4) are rotatably connected to the upper side of the clamping plate (33), and the longitudinal rollers (4) are staggered with the transverse rollers (2).

4. The glass coating spraying device according to claim 3, characterized in that: The straightening assembly (3) further comprises a first motor (34) fixed to one side of the spray chamber (1); the output end of the first motor (34) is fixedly connected to a double-headed screw (35); the other end of the double-headed screw (35) is rotatably connected to the inner wall of the spray chamber (1); and two connecting blocks (36) are threadedly connected to the outer sides of both ends of the double-headed screw (35); the two connecting blocks (36) are respectively fixedly connected to the two clamping plates (33).

5. The glass coating spraying device according to claim 1, characterized in that: The lifting assembly (5) comprises a vertical frame (51) fixed to one side of the vertical slot (12); a second motor (52) is fixedly connected to the upper side of the vertical frame (51); a one-way screw rod (53) is rotatably connected between the upper and lower inner walls of the vertical frame (51); the one-way screw rod (53) is threadedly connected to a lifting slider (54) that can slide linearly along the vertical frame (51); and an output end of the second motor (52) is fixedly connected to the one-way screw rod (53).

6. The glass coating spraying device according to claim 5, characterized in that: The spray assembly (6) comprises two L-shaped tubes (61) inserted on the lifting slider (54), wherein one end of one of the L-shaped tubes (61) located in the spray chamber (1) is connected to a spray head (62), and the other end of the L-shaped tube (61) located in the spray chamber (1) is connected to a spray head (63).

7. The glass coating spraying device according to claim 1, characterized in that: Support frames (13) are fixedly connected to the lower sides of both ends of the spraying room (1), heating lamps (14) are installed on the inner walls of both sides of the spraying room (1), and exhaust holes (15) are opened on the upper side of the spraying room (1).

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