Sand blasting device for frosted glass production

Abstract

The utility model relates to the technical field of glass sand blasting, in particular to a sand blasting device for frosted glass production, which comprises a main body, two groups of opposite limiting grooves are arranged inside the main body, a plurality of groups of sand shakeout grooves are arranged around the limiting grooves and inside the main body, and sand collecting boxes are arranged at the bottoms of the sand shakeout grooves. A sand sliding plate is arranged in the sand collecting box, a sand sliding pipe is arranged at the end, away from the sand shakeout groove, of the sand sliding plate and located on the side face of the sand collecting box, the sand collecting box is fixedly connected with a sand box through the sand sliding pipe, a sand pump is arranged in the sand box, and a sand inlet is formed in the side, away from the main body, of the sand pump and located on the top of the sand box. A sand conveying hose is fixedly connected to the end, away from the sand box, of the sand pump, a top plate is arranged at the top of the main body, a first moving groove and a second moving groove are formed in the top of the top plate, and compared with an existing sand blasting device, the overall practicability of the sand blasting device can be improved through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of glass sandblasting, and particularly relates to a sandblasting device for producing frosted glass. Background Art

[0002] Frosted glass, also known as obscured glass or obscure glass, is made by processing the surface of ordinary flat glass into rough and uneven translucent glass through mechanical sandblasting, manual grinding (such as grinding with emery), or chemical methods (such as etching with hydrofluoric acid).

[0003] In the process of manufacturing frosted glass, a sandblasting device is usually used. After sandblasting with the existing sandblasting device, the sand will scatter, and some will fall to the ground or get stuck in the device, resulting in waste of sand and even damage to the device. Therefore, for the improvement of the existing sandblasting device, it is particularly important to design a new type of sandblasting device to solve the above technical defects and improve the practicality of the overall sandblasting device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a sandblasting device for producing frosted glass, which can recycle sand after sandblasting, save materials, and at the same time can clamp and fix the glass to prevent the displacement of the glass during sandblasting from affecting the sandblasting effect, and improve the overall practicality of the sandblasting device, so as to solve the problems proposed in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sandblasting device for producing frosted glass includes a main body. Two sets of opposite limiting grooves are opened inside the main body. A plurality of sand falling grooves are opened around the limiting grooves and inside the main body. A sand collecting box is arranged at the bottom of the sand falling groove. A sliding sand plate is arranged inside the sand collecting box. One end of the sliding sand plate away from the sand falling groove and on the side of the sand collecting box is provided with a sliding sand pipe. The sand collecting box is fixedly connected to a sand box through the sliding sand pipe. A sand pump is arranged inside the sand box. A sand inlet is opened at the top of the sand box on the side away from the main body of the sand pump. One end of the sand pump away from the sand box is fixedly connected to a sand delivery hose. A top plate is arranged on the top of the main body. A first moving groove and a second moving groove are opened on the top plate. A first threaded rod is arranged inside the first moving groove. A first pressure pump is arranged inside the first moving groove outside the first threaded rod. One end of the sand delivery hose away from the sand pump is fixedly connected to one end of the first pressure pump close to the sand box. One end of the first threaded rod close to the sand delivery hose and inside the top plate is fixedly connected to the driving end of a first motor. The bottom of the first pressure pump and inside the main body is fixedly connected to a sandblasting nozzle.

[0007] As a preferred solution of the present utility model, a second threaded rod is provided inside the second moving groove. One end of the second threaded rod away from the first motor is fixedly connected to the driving end of a second motor inside the top plate. A second pressure pump is provided outside the second threaded rod and inside the second moving groove. The bottom of the second pressure pump is fixedly connected to a solution spray head inside the main body.

[0008] As a preferred solution of the present utility model, one end of the second pressure pump away from the sand delivery hose is fixedly connected to an infusion hose outside the main body. One end of the infusion hose away from the second pressure pump is fixedly connected to an infusion pump on the side of the main body away from the sand box. A solution tank is provided outside the infusion pump and away from the infusion hose. A liquid inlet is provided at the top of the solution tank on the side of the infusion pump away from the main body.

[0009] As a preferred solution of the present utility model, third threaded rods are provided inside both groups of limit grooves. One end of the two third threaded rods close to each other is fixedly connected to the driving end of a double-shaft motor inside the main body. Clamping blocks are provided outside the two third threaded rods and inside the limit grooves. Anti-slip pads are provided on the top of the third threaded rods on the side where the two clamping blocks are close to each other. Shading cloths are fixedly connected to the top of the limit grooves on the side where the two clamping blocks are away from each other. Take-up rollers are provided at one end of the two shading cloths away from the double-shaft motor.

[0010] As a preferred solution of the present utility model, air blowers are provided on both sides of the main body and on the top of the sand box and the solution tank. Air outlet grooves are provided on the inner wall of the main body at one end where the two air blowers are close to each other.

[0011] As a preferred solution of the present utility model, fixed blocks are provided inside the main body at the top of the two air outlet grooves. Fixed grooves are provided on the side where the two fixed blocks are close to each other.

[0012] As a preferred solution of the present utility model, glass windows are provided inside the main body at both ends of the top of the fixed groove. Conveyor belts are provided at the bottom of the fixed blocks at one end where the two glass windows are away from each other.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. In the present utility model, through the design of the main body, sand - falling groove, air - outlet groove, sand - sliding plate, sand - collecting box, sand - sliding pipe, sand box, sand inlet, sand pump, blower, sand - feeding hose, first pressure pump, first motor, sand - blasting nozzle, top plate, first moving groove, and first threaded rod, the sand is blown into the sand - falling groove by the wind blown out from the air - outlet groove by the blower, then enters the sand box through the sand - sliding pipe via the sand - sliding plate, and is then pumped into the sand - feeding hose by the sand pump. After being pressurized by the first pressure pump, it is sprayed onto the glass through the sand - blasting nozzle, completing the recycling of the sand, which not only saves energy but also reduces costs.

[0015] 2. In the present utility model, through the design of the limiting groove, clamping block, anti - slip pad, shielding cloth, third threaded rod, double - shaft motor, and winding roller, during glass sand - blasting, the driving ends of the double - shaft motor rotate, driving the rotation of the two groups of third threaded rods, thereby driving the displacement of the two groups of clamping blocks, stretching the shielding cloth from the winding roller. The clamping blocks clamp the glass, and the anti - slip pad makes the clamping effect better. The shielding cloth prevents sand from entering the limiting groove, protecting the device.

[0016] 3. In the present utility model, through the design of the main body, glass window, and conveyor belt, the glass window prevents sand from splashing during spraying and hurting workers and the device. The conveyor belt can transport the glass into the main body for processing and then transport it away, saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the structure of the sand - blasting nozzle of the present utility model;

[0019] Figure 3 is a schematic diagram of the structure of the winding roller of the present utility model;

[0020] Figure 4 is a schematic diagram of the internal cross - section structure of the sand - collecting box of the present utility model.

[0021] In the figure: 1. Main body; 101. Shakeout groove; 102. Limit groove; 103. Air outlet groove; 104. Sand slide plate; 105. Sand collecting box; 106. Sand slide pipe; 2. Sand box; 201. Sand inlet; 202. Sand pump; 203. Fan; 204. Sand delivery hose; 205. First pressure pump; 206. First motor; 207. Sandblasting nozzle; 3. Top plate; 301. First moving groove; 302. Second moving groove; 303. First threaded rod; 304. Second threaded rod; 4. Glass window; 5. Fixed block; 501. Fixed groove; 6. Solution tank; 601. Liquid inlet; 602. Liquid infusion pump; 603. Liquid infusion hose; 604. Second motor; 605. Second pressure pump; 606. Solution nozzle; 7. Clamping block; 701. Anti-slip pad; 702. Shading cloth; 703. Third threaded rod; 704. Biaxial motor; 705. Winding roller; 8. Conveyor belt. Detailed implementation mode

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment:

[0024] Please refer to Figures 1 - 4 , the present invention provides a technical solution:

[0025] A sandblasting device for the production of frosted glass, comprising a main body 1. Two sets of opposite limiting grooves 102 are opened inside the main body 1. A plurality of sand falling grooves 101 are opened around the limiting grooves 102 and inside the main body 1. A sand collecting box 105 is provided at the bottom of the sand falling groove 101. A sand sliding plate 104 is provided inside the sand collecting box 105. One end of the sand sliding plate 104 away from the sand falling groove 101 and on the side of the sand collecting box 105 is provided with a sand sliding pipe 106. The sand collecting box 105 is fixedly connected to a sand box 2 through the sand sliding pipe 106. A sand pump 202 is provided inside the sand box 2. A sand inlet 201 is opened at the top of the sand box 2 on the side away from the main body 1 of the sand pump 202. One end of the sand pump 202 away from the sand box 2 is fixedly connected to a sand delivery hose 204. A top plate 3 is provided on the top of the main body 1. A first moving groove 301 and a second moving groove 302 are opened on the top of the top plate 3. A first threaded rod 303 is provided inside the first moving groove 301. A first pressure pump 205 is provided inside the first moving groove 301 outside the first threaded rod 303. One end of the sand delivery hose 204 away from the sand pump 202 is fixedly connected to one end of the first pressure pump 205 close to the sand box 2. One end of the first threaded rod 303 close to the sand delivery hose 204 and inside the top plate 3 is fixedly connected to the driving end of a first motor 206. The bottom of the first pressure pump 205 and inside the main body 1 is fixedly connected to a sandblasting nozzle 207. When sandblasting the glass is required, the power supply is turned on, sand is added into the sand box 2 from the sand inlet 201. The sand pump 202 pumps the sand in the sand box 2 into the sand delivery hose 204. The driving end of the first motor 206 rotates to drive the first threaded rod 303 to rotate, so that the first pressure pump 205 displaces along the first threaded rod 303. The first pressure pump 205 sprays the sand in the sand delivery hose 204 evenly onto the glass from the sandblasting nozzle 207 to complete sandblasting. The sand enters the sand collecting box 105 from the sand falling groove 101, and then enters the sand box 2 from the sand sliding plate 104 through the sand sliding pipe 106 due to gravity, completing the recycling of the sand, which not only saves energy but also reduces costs.

[0026] Further, a second threaded rod 304 is provided inside the second moving groove 302. One end of the second threaded rod 304 away from the first motor 206 and inside the top plate 3 is fixedly connected to the driving end of a second motor 604. Outside the second threaded rod 304 and inside the second moving groove 302, there is a second pressure pump 605. At the bottom of the second pressure pump 605 and inside the main body 1, there is a solution spray head 606 fixedly connected. One end of the second pressure pump 605 away from the sand delivery hose 204 and outside the main body 1 is fixedly connected to an infusion hose 603. One end of the infusion hose 603 away from the second pressure pump 605 and on the side of the main body 1 away from the sand box 2 is fixedly connected to an infusion pump 602. Outside the infusion pump 602 and at the end away from the infusion hose 603, there is a solution tank 6. On the side of the infusion pump 602 away from the main body 1 and at the top of the solution tank 6, there is a liquid inlet 601. When sandblasting the glass is required, the power is turned on, and the solution is fed into the solution tank 6 from the liquid inlet 601. The infusion pump 602 pumps the solution from the solution tank 6 into the infusion hose 603. The driving end of the second motor 604 rotates to drive the second threaded rod 304 to rotate, so that the second pressure pump 605 displaces along the second threaded rod 304. The second pressure pump 605 feeds the solution in the infusion hose 603 into the solution spray head 606, and the solution spray head 606 evenly sprays the solution on the glass, adding the method of chemical frosting and ensuring the practicability of the device.

[0027] Among them, third threaded rods 703 are provided inside both groups of limiting grooves 102. One end of the two third threaded rods 703 close to each other and inside the main body 1 is fixedly connected to the driving ends of a bi-axial motor 704. Outside the two third threaded rods 703 and inside the limiting grooves 102, there are clamping blocks 7. On one side of the two clamping blocks 7 close to each other and at the top of the third threaded rod 703, there are anti-slip pads 701. On one side of the two clamping blocks 7 away from each other and at the top of the limiting grooves 102, there are shielding cloths 702 fixedly connected. Inside the two shielding cloths 702 and at the end away from the bi-axial motor 704, there are winding rollers 705. When sandblasting the glass is required, the two driving ends of the bi-axial motor 704 rotate to drive the two third threaded rods 703 to rotate, so as to drive the two clamping blocks 7 to displace toward the side close to each other along the limiting grooves 102, thereby clamping and fixing the glass. The anti-slip pads 701 make the clamping effect better. The displacement of the clamping blocks 7 pulls the shielding cloths 702 away from the winding rollers 705, so that the shielding cloths 702 cover the limiting grooves 102 to prevent sand from entering the limiting grooves 102 and damaging the device.

[0028] Secondly, on both sides of the main body 1 and at the top of the sand box 2 and the solution box 6, there are air blowers 203. At one end where the two groups of air blowers 203 are close to each other and on the inner wall of the main body 1, there are air outlet grooves 103. When sandblasting is completed, the power supply is turned on, and the air blowers 203 blow air into the main body 1 from the air outlet grooves 103 to blow the sand into the sand falling groove 101.

[0029] Furthermore, at the top of the two groups of air outlet grooves 103 and inside the main body 1, there are fixing blocks 5. On one side where the two groups of fixing blocks 5 are close to each other, there are fixing grooves 501. If frosted glass with a specific pattern needs to be customized, the template can be inserted into the two groups of fixing grooves 501, and the sand can only pass through the holes in the template, so that frosted glass with different patterns can be made.

[0030] Furthermore, at both ends of the top of the fixing groove 501 and inside the main body 1, there are glass windows 4. At one end where the two groups of glass windows 4 are away from each other and at the bottom of the fixing block 5, there are conveyor belts 8. The glass windows 4 prevent the sand from splashing and hurting the workers and the device during spraying, and the conveyor belts 8 can transport the glass into the main body 1 for processing and then transport it away, saving labor costs.

[0031] In this embodiment, the implementation scenario is as follows: during actual use, when specific pattern frosting of glass is required, sand is added into the sand box 2 from the sand inlet 201. A wooden board with a specific pattern is inserted into the two groups of fixing grooves 501. The power is turned on, and the conveyor belt 8 transports the glass into the main body 1. The two driving ends of the double-shaft motor 704 rotate, driving the two groups of third threaded rods 703 to rotate, thereby driving the two groups of clamping blocks 7 to displace along the limiting grooves 102 towards the approaching side, clamping and fixing the glass. The anti-slip pads 701 make the clamping effect better. As the clamping blocks 7 displace, the shielding cloth 702 is pulled away from the winding roller 705, covering the limiting grooves 102 with the shielding cloth 702 to prevent sand from entering the limiting grooves 102 and damaging the device. The sand pump 202 pumps the sand in the sand box 2 into the sand delivery hose 204. The driving end of the first motor 206 rotates, driving the first threaded rod 303 to rotate, causing the first pressure pump 205 to displace along the first threaded rod 303. The first pressure pump 205 evenly sprays the sand in the sand delivery hose 204 onto the glass from the sand blasting nozzle 207 to complete sand blasting. The blower 203 blows air into the main body 1 from the air outlet groove 103, blowing the sand into the sand falling groove 101, and then due to gravity, the sand enters the sand box 2 through the sand sliding plate 104 and the sand sliding pipe 106, completing the recycling of the sand, which not only saves energy but also reduces costs. The glass window 4 prevents the sand from splashing during spraying and hurting the workers and the device. The conveyor belt 8 transports the frosted glass away. When chemical solution frosting is more suitable, the solution is fed into the solution tank 6 from the liquid inlet 601. The infusion pump 602 pumps the solution from the solution tank 6 into the infusion hose 603. The driving end of the second motor 604 rotates, driving the second threaded rod 304 to rotate, causing the second pressure pump 605 to displace along the second threaded rod 304. The second pressure pump 605 feeds the solution in the infusion hose 603 into the solution nozzle 606, and the solution nozzle 606 evenly sprays the solution onto the glass to complete sand blasting. Compared with the existing sand blasting devices, the overall practicality of the sand blasting device of the present utility model can be improved through the design.

[0032] Although the embodiments of the present utility model 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 principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sandblasting device for producing frosted glass, comprising a main body (1), characterized in that: Two groups of opposite limiting grooves (102) are provided inside the main body (1), and multiple groups of sand dropping grooves (101) are provided around the limiting grooves (102) and located inside the main body (1). A sand collecting box (105) is provided at the bottom of the sand dropping groove (101), and a sand sliding plate (104) is provided inside the sand collecting box (105). A sand sliding tube (106) is provided at one end of the sand sliding plate (104) away from the sand dropping groove (101) and located on the side of the sand collecting box (105). The sand collecting box (105) is fixedly connected to a sand box (2) through the sand sliding tube (106). A sand pump (202) is provided inside the sand box (2), and a sand inlet (201) is provided on the side of the sand pump (202) away from the main body (1) and located on the top of the sand box (2). The end of the sand pump (202) away from the sand box (2) is fixedly connected to a sand delivery device (21). A hose (204) is provided, a top plate (3) is provided on the top of the main body (1), a first moving groove (301) and a second moving groove (302) are provided on the top of the top plate (3), a first threaded rod (303) is provided inside the first moving groove (301), a first pressure pump (205) is provided outside the first threaded rod (303) and inside the first moving groove (301), an end of the sand conveying hose (204) away from the sand pump (202) is fixedly connected to an end of the first pressure pump (205) close to the sand box (2), an end of the first threaded rod (303) close to the sand conveying hose (204) and located inside the top plate (3) is fixedly connected to the driving end of the first motor (206), and a sand blasting nozzle (207) is fixedly connected to the bottom of the first pressure pump (205) and located inside the main body (1).

2. A sandblasting device for producing frosted glass according to claim 1, characterized in that: A second threaded rod (304) is provided inside the second movable groove (302); an end of the second threaded rod (304) away from the first motor (206) and located inside the top plate (3) is fixedly connected to the driving end of the second motor (604); a second pressure pump (605) is provided outside the second threaded rod (304) and located inside the second movable groove (302); a solution nozzle (606) is fixedly connected to the bottom of the second pressure pump (605) and located inside the main body (1).

3. A sandblasting device for producing frosted glass according to claim 2, characterized in that: The second booster pump (605) is fixedly connected to an infusion hose (603) at one end away from the sand delivery hose (204) and located outside the main body (1); the infusion hose (603) is fixedly connected to an infusion pump (602) at one end away from the second booster pump (605) and located on a side of the main body (1) away from the sand box (2); a solution box (6) is provided outside the infusion pump (602) and at one end away from the infusion hose (603); and a liquid inlet (601) is provided on a side of the infusion pump (602) away from the main body (1) and located on the top of the solution box (6).

4. The sandblasting device for producing frosted glass according to claim 1, characterized in that: The inside of the two groups of the limiting grooves (102) are both provided with a third threaded rod (703); the ends of the two groups of the third threaded rods (703) that are close to each other and located inside the main body (1) are fixedly connected to the driving end of the dual-axis motor (704); the outside of the two groups of the third threaded rods (703) and located inside the limiting grooves (102) are provided with a clamping block (7); the side of the two groups of the clamping blocks (7) that are close to each other and located on the top of the third threaded rod (703) are provided with an anti-slip pad (701); the side of the two groups of the clamping blocks (7) that are away from each other and located on the top of the limiting grooves (102) are fixedly connected with a shielding cloth (702); the inside of the two groups of the shielding cloth (702) and the end away from the dual-axis motor (704) are provided with a winding roller (705).

5. The sandblasting device for producing frosted glass according to claim 3, characterized in that: Fans (203) are provided on both sides of the main body (1) and located at the top of the sand box (2) and the solution box (6), and air outlet slots (103) are provided on the inner wall of the main body (1) at one end of the two groups of fans (203) close to each other.

6. The sandblasting device for producing frosted glass according to claim 5, characterized in that: A fixing block (5) is provided at the top of the two groups of air outlet slots (103) and located inside the main body (1), and a fixing slot (501) is provided on one side of the two groups of fixing blocks (5) close to each other.

7. The sandblasting device for producing frosted glass according to claim 6, characterized in that: Glass windows (4) are provided at both ends of the top of the fixing groove (501) and located inside the main body (1), and conveyor belts (8) are provided at the ends of the two groups of glass windows (4) that are away from each other and located at the bottom of the fixing block (5).

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