Double-sided sand blasting device capable of uniformly covering and used for organic glass production

Abstract

The utility model relates to a double-sided sand blasting device capable of uniformly covering and used for organic glass production, and aims to solve the problems that sand on the upper side possibly remains on the surface of glass after impacting the glass due to blocking of the glass, and part of the sand possibly adheres to the surface of the glass in the process of taking out the glass, so that the production efficiency is improved. The double-sided sand blasting device capable of achieving uniform covering for organic glass production comprises a box body, a bottom sliding groove and a mounting groove, inlets and outlets are formed in the left side wall and the right side wall of the box body correspondingly, and the two ends of the bottom sliding groove are fixedly connected with the left inner side wall and the right inner side wall of the box body correspondingly; a second electric push rod is fixedly connected to the top end in the box body right above the bottom sliding groove, and a top sliding groove is fixedly connected to the bottom of the second electric push rod; lifting grooves are fixedly connected to the front inner side wall and the rear inner side wall of the box body, and second threaded rods are rotationally connected to the inner sides of the lifting grooves; the device has the advantages of being convenient to operate, high in adaptability and convenient to recycle.

Description

Technical Field

[0001] The utility model relates to the technical field of plexiglass production, in particular to a double-sided sandblasting device for plexiglass production that can be evenly covered. Background Technique

[0002] Plexiglass, also known as polymethyl methacrylate, is a high molecular compound polymerized from methyl methacrylate. With its excellent transparency, mechanical strength, light weight, corrosion resistance, moisture resistance, sunlight resistance, and easy processing, it has been widely used in many fields; plexiglass itself has high transparency. After sandblasting, the surface can present a uniform matte effect, increasing the artistic and decorative effects of the product. It is very suitable for ornaments, handicrafts, etc. in modern home and commercial environments. Existing sandblasting devices generally can only sandblast one side, resulting in low processing efficiency.

[0003] According to the disclosed patent CN 114193337 B, a double-sided sandblasting device for plexiglass production that can be evenly covered, the plexiglass is transported into the box body through the first conveyor belt until it reaches the groove of the U-shaped groove. At the same time, the electric motor is started to drive the worm to rotate. Then, through the rotation of the turbine, the rubber wheel on the rotating rod is driven to rotate, and the plexiglass is pulled into the U-shaped groove. The electric motor in the U-shaped groove is started, and the turbine is driven to rotate by the worm, so that the rotating rod drives the rubber wheel to rotate, and then the plexiglass moves to the middle of the U-shaped groove. The electric motor is turned off to lock the position of the plexiglass. The sandblasting pumps on the upper and lower walls of the box body 1 are started, and double-sided sandblasting can be completed. It realizes that sandblasting can be carried out on the upper and lower sides simultaneously, reducing the time cost. And the plexiglass is clamped by the U-shaped groove, so that the position of the plexiglass will not shift during sandblasting, and the sandblasting is more uniform. And through the up-and-down shaking of the sieve plate, the sand material can be shaken up and down on the sieve plate. Then, the plexiglass dust and debris in the sand material on the sieve plate are screened down through the through holes on the sieve plate. The dust and debris are sucked away by the vacuum cleaner through the T-shaped pipe and the slag suction port. The clean sand material remaining on the sieve plate is slowly screened out from the sand outlet through the shaking of the inclined sieve plate, realizing the effective removal of glass dust and debris in the sand material, increasing the recycling rate of the sand material, and saving the cost expenditure.

[0004] In the process of implementing this application, the inventor found that at least the following problems in the prior art have not been solved: Although the problem that the traditional sandblasting device cannot sandblast both sides is solved by the sandblasting pumps and spray guns arranged up and down, during the use process, due to the obstruction of the glass, the sand material above may stay on the surface of the glass after hitting the glass. At the same time, some sand material may adhere to the surface of the glass during the process of taking out the glass, resulting in a reduction in the recovery efficiency of the sand material. Therefore, a new technical solution needs to be designed to solve this problem. Summary of the Utility Model

[0005] The purpose of the present utility model is to overcome the deficiencies of the prior art, meet the actual needs, and provide a double-sided sandblasting device for organic glass production that can be evenly covered, so as to solve the technical problems in the current use process. Due to the obstruction of the glass, the abrasive material above may remain on the surface of the glass after hitting the glass, and at the same time, some abrasive material may adhere to the surface of the glass during the process of taking out the glass, resulting in a reduction in the recycling efficiency of the abrasive material.

[0006] In order to achieve the purpose of the present utility model, the technical solution adopted by the present utility model is as follows: Design a double-sided sandblasting device for organic glass production that can be evenly covered, including a box body, a bottom chute, and a mounting groove. The left and right side walls of the box body are both provided with inlets and outlets. The two ends of the bottom chute are respectively fixedly connected to the left and right inner side walls of the box body, and the top end inside the box body directly above the bottom chute is fixedly connected with a second electric push rod. The bottom of the second electric push rod is fixedly connected with a top chute; The front and rear inner side walls of the box body are both fixedly connected with lifting grooves. The inner side of the lifting grooves is rotatably connected with a second threaded rod. The side protrusion of the mounting groove is located inside the lifting groove and is threadedly connected with the second threaded rod. A main spray pipe is fixedly connected to the inside of the mounting groove. A plurality of nozzles are evenly arranged on the outer surface of the main spray pipe facing the central side of the box body; On the front and rear outer side walls of one end of the bottom chute, cleaning plates are fixedly connected respectively, and the cleaning plates are in contact with the inner side wall of the box body.

[0007] Preferably, a bottom groove is opened at the bottom inside the box body below the bottom chute. A screening frame is horizontally slidably connected to the inside of the bottom groove of the bottom groove, and a recycling frame is horizontally slidably connected to the inside of the bottom groove below the screening frame.

[0008] Preferably, the bottom surface of the inner bottom of the bottom chute and the bottom surface of the left and right inlets and outlets are on the same horizontal plane. A moving groove is opened on the outer side wall of the box body below the inlet and outlet on the opposite side of the cleaning plate. A first threaded rod is rotatably connected to the inside of the moving groove, and a threaded block is threadedly connected through the surface of the first threaded rod.

[0009] Preferably, a fixing frame is fixedly connected to the outer side wall of the threaded block. A first electric push rod is fixedly connected to the side surface of the fixing frame facing the box body. The telescopic end of the first electric push rod is fixedly connected with a pushing block.

[0010] Preferably, a sandblasting pump is fixedly connected to the top end of the box body. The sand outlet of the sandblasting pump is communicated with the main spray pipe inside the mounting groove through a connecting pipe.

[0011] Preferably, a fixing block is fixedly connected to the inner side wall of the box body below the cleaning plate. The bottom of the fixing block is fixedly connected with a movable plate through a second spring. One side of the top end of the movable plate is fixedly connected with a vibration motor. The bottom of the movable plate is fixedly connected with a vibration rod, and the bottom of the vibration rod is in contact with the top surface of the screening frame.

[0012] Preferably, a plurality of first springs are fixedly connected to both the top end and the bottom surface inside the grooves formed on the front and rear inner side walls of the bottom groove, and the other ends of the first springs are fixedly connected to a vibration plate.

[0013] Preferably, a first motor is fixedly connected to the outer side wall of the box body on the horizontal side of the first threaded rod, and a second motor is fixedly connected to the top surface of the box body directly above the second threaded rod. The outer ends of the transmission shafts of the first motor and the second motor are respectively fixedly connected to one ends of the first threaded rod and the second threaded rod.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. Through the adjustment groove, the installation groove, the main spray pipe and the nozzle, the present utility model can perform sandblasting on both sides of the glass simultaneously. After the glass completely enters the inner side of the box body, the installation groove rises and falls along the adjustment groove. During the rising and falling process, the nozzle is directly facing the surface of the glass and performs sandblasting, thereby completing the simultaneous processing of both sides. At the same time, since the glass is vertically arranged, the sand material ejected will fall downward after hitting the glass surface, reducing the accumulation on the glass surface and adapting to glasses of different heights, thus improving the sandblasting efficiency and practicality of the device.

[0016] 2. Through the provided cleaning plate, the present utility model can clean the surface of the glass. The cleaning plate is arranged on both sides of the bottom sliding groove inside the inlet and outlet where the glass is about to leave the box body, and a considerable number of bristles are arranged on its surface. When the glass passes by, these bristles will clean the surface of the glass, thereby sweeping off the sand material remaining on the glass surface and preventing it from being carried out of the box body, ensuring the recycling efficiency of the sand material and improving the practicality of the device. 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 front sectional view of the present utility model;

[0019] Figure 3 is a side sectional view of the present utility model;

[0020] Figure 4 is a partial enlarged view of part A of the present utility model;

[0021] Figure 5 is a partial enlarged view of part B of the present utility model;

[0022] In the figure: 1. Box body; 2. Inlet and outlet; 3. Bottom sliding groove; 4. Moving groove; 401. First threaded rod; 402. First motor; 5. Threaded block; 6. Fixed frame; 7. First electric push rod; 8. Push block; 9. Second motor; 10. Lifting groove; 11. Second threaded rod; 12. Installation groove; 13. Main spray pipe; 14. Nozzle; 15. Sandblasting pump; 16. Connecting pipe; 17. Bottom groove; 18. First spring; 19. Vibration plate; 20. Screening frame; 21. Recycling frame; 22. Cleaning plate; 23. Second electric push rod; 24. Top sliding groove; 25. Fixed block; 26. Second spring; 27. Movable plate; 271. Vibration motor; 28. Vibration rod. Detailed implementation mode

[0023] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments:

[0024] Embodiment 1: A double-sided sandblasting device for the production of plexiglass that can be evenly covered. Refer to Figures 1 to 5 , which includes a box body 1, a bottom sliding groove 3, and an installation groove 12. Inlet and outlet 2 are provided on the left and right side walls of the box body 1. The two ends of the bottom sliding groove 3 are respectively fixedly connected to the left and right inner side walls of the box body 1, and a second electric push rod 23 is fixedly connected to the inner top of the box body 1 directly above the bottom sliding groove 3. The bottom of the second electric push rod 23 is fixedly connected to a top sliding groove 24. The top sliding groove 24 rises and falls under the telescopic drive of the second electric push rod 23, thereby changing the distance from the bottom sliding groove 3 to adapt to glass of different heights; Lifting grooves 10 are fixedly connected to the front and rear inner side walls of the box body 1. A second threaded rod 11 is rotatably connected to the inside of the lifting groove 10. A protrusion on the side wall of the installation groove 12 is located inside the lifting groove 10 and is threadedly connected to the second threaded rod 11. A main spray pipe 13 is fixedly connected to the inside of the installation groove 12. A plurality of nozzles 14 are evenly arranged on the outer surface of the main spray pipe 13 facing the central side of the box body 1. The installation groove 12 rises and falls along the adjustment groove. During the lifting process, the nozzles 14 are directly facing the surface of the glass and sandblasting is performed, thereby completing the simultaneous processing of both sides. At the same time, since the glass is vertically arranged, the sand material ejected will fall downward after hitting the glass surface, reducing the accumulation on the glass surface and improving the recycling efficiency of the sand material; Cleaning plates 22 are fixedly connected to the front and rear outer side walls of one end of the bottom sliding groove 3. The cleaning plates 22 are attached to the inner side wall of the box body 1, and a considerable number of bristles are provided on their surfaces. When the glass passes by, these bristles will clean the surface of the glass, thereby sweeping down the sand material remaining on the glass surface and preventing it from being taken out of the box body 1, ensuring the recycling efficiency of the sand material.

[0025] In addition, bristles are provided on the inner walls of the inlet and outlet 2 on both sides, which can block the sand material during the sandblasting process and prevent it from flying out of the box body 1.

[0026] Specifically, as Figure 2As shown, at the inner bottom of the box body 1 below the bottom chute 3, a bottom groove 17 is opened. Horizontally slidably connected to the inner side of the bottom groove 17 of the bottom groove 17 is a screening frame 20. Horizontally slidably connected to the inner side of the bottom groove 17 below the screening frame 20 is a recovery frame 21. The screening frame 20 is used for screening sand materials and glass residues. After screening is completed, the screening frame 20 and the recovery frame 21 are taken out for recovery and cleaning.

[0027] It should be noted that, as Figure 2 and Figure 4 shown, the bottom surface of the inner bottom of the bottom chute 3 and the bottom surface of the left and right inlets and outlets 2 are on the same horizontal plane. And on the outer side wall of the box body 1 below the inlet and outlet 2 on the opposite side of the cleaning plate 22, a moving groove 4 is opened. Rotatably connected to the inner side of the moving groove 4 is a first threaded rod 401. Threadedly connected through the surface of the first threaded rod 401 is a threaded block 5. One end of the moving groove 4 is exactly located directly below the inlet and outlet 2 and the bottom chute 3. When the threaded block 5 moves to this end, it can ensure that the electric push rod and the push block 8 are exactly aligned with the bottom chute 3, thus facilitating the pushing of the glass.

[0028] It should be noted that, as Figure 1 and Figure 4 shown, fixedly connected to the outer side wall of the threaded block 5 is a fixed frame 6. Fixedly connected to the surface of the side wall of the fixed frame 6 facing the box body 1 is a first electric push rod 7. The telescopic end of the first electric push rod 7 is fixedly connected to a push block 8. When it is necessary to take out the glass after sandblasting, the first electric push rod 7 and the fixed frame 6 first move to the position aligned with the bottom chute 3, and then the first electric push rod 7 is activated, driving the push block 8 to enter the box body 1 along the bottom chute 3 and pushing the glass along the bottom chute 3 towards the other inlet and outlet 2, thus completing the discharging.

[0029] It should be noted that, as Figure 3 shown, fixedly connected to the top end of the box body 1 is a sandblasting pump 15. The sand outlet of the sandblasting pump 15 is communicated with the main spray pipe 13 inside the installation groove 12 through a connecting pipe 16. The connecting pipe 16 has a sufficient length to facilitate the up and down movement of the installation groove 12.

[0030] It should be noted that, as Figure 5 shown, fixedly connected to the inner side wall of the box body 1 below the cleaning plate 22 is a fixed block 25. The bottom of the fixed block 25 is fixedly connected to a movable plate 27 through a second spring 26. On one side of the top end of the movable plate 27, a vibration motor 271 is fixedly connected. The bottom of the movable plate 27 is fixedly connected to a vibration rod 28, and the bottom of the vibration rod 28 is in contact with the top surface of the screening frame 20. After the vibration motor 271 is started, it will drive the movable plate 27 and the vibration rod 28 to vibrate together, and the vibration rod 28 will drive the screening frame 20 below to vibrate, thus accelerating the screening of sand materials and glass debris.

[0031] It should be noted that, as Figure 3As shown, a number of first springs 18 are fixedly connected to both the top and bottom surfaces of the inner side walls of the front and rear of the bottom groove 17. The other ends of the first springs 18 are fixedly connected to a vibrating plate 19. The two vibrating plates 19 respectively contact the surface of the screening frame 20 from the upper and lower sides. During the vibration of the screening frame 20, the vibrating plate 19 will also vibrate synchronously, and the first spring 18 provides support and a small movement space for the vibrating plate 19.

[0032] It is worth introducing that a first motor 402 is fixedly connected to the outer side wall of the box body 1 on the horizontal side of the first threaded rod 401, and a second motor 9 is fixedly connected to the top surface of the box body 1 directly above the second threaded rod 11. The outer ends of the transmission shafts of the first motor 402 and the second motor 9 are respectively fixedly connected to one end of the first threaded rod 401 and the second threaded rod 11. When the first motor 402 is started, it drives the first threaded rod 401 to rotate, causing the fixing frame 6 and the first electric push rod 7 to move horizontally back and forth, facilitating the loading of the glass and pushing the glass out of the machine. When the second motor 9 is started, it drives the second threaded rod 11 to rotate, causing the installation groove 12 and the nozzle 14 to move up and down, thereby making the sandblasting on both sides of the glass more uniform.

[0033] Working principle: Start the second electric push rod 23 according to the height of the glass, drive the top sliding groove 24 to lift and lower, so that the distance between it and the bottom sliding groove 3 can match the height of the glass. Then slide the glass along the inlet and outlet 2 on one side of the first electric push rod 7. At this time, the upper and lower sides of the glass are respectively located in the top sliding groove 24 and the bottom sliding groove 3. By adjusting the groove, the installation groove 12, the main spray pipe 13 and the nozzle 14, sandblasting can be carried out on both sides of the glass at the same time. After the glass completely enters the inner side of the box body 1, the installation groove 12 moves up and down along the adjustment groove. During the lifting process, the nozzle 14 is facing the surface of the glass and sandblasting is carried out, thus completing the simultaneous processing of both sides. At the same time, since the glass is vertically arranged, the sand material ejected will fall down after hitting the surface of the glass, reducing the accumulation on the surface of the glass and adapting to glasses of different heights, thereby improving the sandblasting efficiency and practicability of the device. At the same time, through the arranged cleaning plate 22, the surface of the glass can be cleaned. The cleaning plate 22 is arranged on both sides of the bottom sliding groove 3 inside the inlet and outlet 2 where the glass is about to leave the box body 1. A considerable number of bristles are arranged on its surface. When the glass passes by, these bristles will clean the surface of the glass, thus sweeping down the sand material remaining on the surface of the glass, preventing it from being carried out of the box body 1, ensuring the recycling efficiency of the sand material, and improving the practicability of the device; after sandblasting, the sand material will enter the screening frame 20 in the lower bottom groove 17. The vibration motor 271 is started to drive the movable plate 27 and the vibrating rod 28 to vibrate. The vibrating rod 28 contacts the screening frame 20, so that the screening frame 20 vibrates together, thereby separating the sand material and the glass residue during the vibration and completing the entire recycling process.

[0034] In addition, the components designed by the present utility model are all common standard components or components known to those skilled in the art. Their structures and principles can all be learned by those skilled in the art through technical manuals or through conventional experimental methods. Those skilled in the art can fully implement them without further elaboration. The content protected by the present utility model also does not involve improvements to internal structures and methods.

[0035] The embodiments disclosed in the present utility model are preferred embodiments, but are not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are all within the protection scope of the present utility model.

Claims

1. A double-sided sandblasting device for producing organic glass with uniform coverage, comprising a housing (1), a bottom chute (3), and a mounting groove (12), characterized in that: The left and right side walls of the box body (1) are both provided with an inlet and outlet (2); the two ends of the bottom slide groove (3) are respectively fixedly connected to the left and right inner side walls of the box body (1); a No. 2 electric push rod (23) is fixedly connected to the top of the box body (1) directly above the bottom slide groove (3); the bottom of the No. 2 electric push rod (23) is fixedly connected to the top slide groove (24); the front and rear inner side walls of the box body (1) are both fixedly connected to the lifting groove (10); the inner side of the lifting groove (10) is rotatably connected to the No. 2 threaded rod ( 11), the side wall protrusion of the installation groove (12) is located on the inner side of the lifting groove (10) and is threadedly connected to the No. 2 threaded rod (11), the inner side of the installation groove (12) is fixedly connected to a main nozzle (13), and the outer surface of the main nozzle (13) facing the center of the box body (1) is evenly provided with a plurality of nozzles (14); the front and rear outer side walls of one end of the bottom slide groove (3) are fixedly connected to a cleaning plate (22), and the cleaning plate (22) is in contact with the inner side wall of the box body (1).

2. A double-sided sandblasting device for producing organic glass with uniform coverage as claimed in claim 1, characterized in that: A bottom groove (17) is provided at the bottom of the box body (1) below the bottom chute (3); a screening frame (20) is slidably connected to the inner side of the bottom groove (17); and a recovery frame (21) is slidably connected to the inner side of the bottom groove (17) below the screening frame (20).

3. A double-sided sandblasting device for producing organic glass with uniform coverage as claimed in claim 1, characterized in that: The inner bottom surface of the bottom slide groove (3) and the bottom surfaces of the left and right inlets (2) are located in the same horizontal plane, and the outer wall of the box body (1) below the inlet and outlet (2) opposite to the cleaning plate (22) is provided with a movable groove (4), the inner side of the movable groove (4) is rotatably connected to a No. 1 threaded rod (401), and the surface of the No. 1 threaded rod (401) is threadedly connected to a threaded block (5).

4. A double-sided sandblasting device for producing organic glass with uniform coverage as claimed in claim 3, characterized in that: The outer side wall of the threaded block (5) is fixedly connected to a fixing frame (6), the fixing frame (6) is fixedly connected to a side wall surface facing the box body (1) with a No. 1 electric push rod (7), and the telescopic end of the No. 1 electric push rod (7) is fixedly connected to a push block (8).

5. A double-sided sandblasting device for producing organic glass with uniform coverage as claimed in claim 1, characterized in that: A sandblasting pump (15) is fixedly connected to the top of the box body (1), and a sand outlet of the sandblasting pump (15) is connected to a main spray pipe (13) inside the mounting groove (12) via a connecting pipe (16).

6. A double-sided sandblasting device for producing organic glass with uniform coverage as claimed in claim 1, characterized in that: A fixed block (25) is fixedly connected to the inner wall of the box body (1) below the cleaning plate (22); the bottom of the fixed block (25) is fixedly connected to a movable plate (27) via a No. 2 spring (26); a vibration motor (271) is fixedly connected to one side of the top end of the movable plate (27); a vibration rod (28) is fixedly connected to the bottom of the movable plate (27); and the bottom of the vibration rod (28) is in contact with the top surface of the screening frame (20).

7. A double-sided sandblasting device for producing organic glass with uniform coverage as claimed in claim 2, characterized in that: A plurality of No. 1 springs (18) are fixedly connected to the top and bottom surfaces of the grooves formed on the front and rear inner side walls of the bottom groove (17), and the other end of the No. 1 spring (18) is fixedly connected to a vibration plate (19).

8. A double-sided sandblasting device for producing organic glass capable of evenly covering as claimed in claim 1, characterized in that: A first motor (402) is fixedly connected to the outer wall of the box body (1) on the horizontal side of the first threaded rod (401), a second motor (9) is fixedly connected to the top surface of the box body (1) directly above the second threaded rod (11), and the outer ends of the transmission shafts of the first motor (402) and the second motor (9) are fixedly connected to one end of the first threaded rod (401) and the second threaded rod (11), respectively.

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