Glass special-shaped cutting positioning anti-deviation clamp

Abstract

This utility model relates to the technical field of glass irregular shape cutting positioning and anti-deviation clamps, specifically a glass irregular shape cutting positioning and anti-deviation clamp, including a device slot, a partition plate fixed in the device slot, an array of adsorption components arranged on the partition plate, an exhaust pipe end penetrating the device slot and connected to multiple adsorption components, and an electric telescopic rod fixed between the lifting plate and the bottom of the device slot. In this utility model, the glass sheet is adsorbed and fixed by multiple adsorption components arranged in an array on the partition plate, and it can be applied to the cutting and positioning of glass sheets of different shapes and sizes. The multiple adsorption components descend at different strokes according to the usage state to avoid collision between the cutting mechanism and the clamp during the cutting process, thus avoiding unnecessary risks. It can also cool and buffer the glass during cutting to improve the yield of cut products, and facilitate the collection of glass fragments, effectively improving the ease of use.

Description

Technical Field

[0001] This utility model relates to the technical field of glass irregular shape cutting positioning and anti-displacement clamps, specifically a glass irregular shape cutting positioning and anti-displacement clamp. Background Technology

[0002] The glass irregular shape cutting positioning anti-deviation fixture is an auxiliary tooling designed specifically for the glass irregular shape cutting process. Its core function is to accurately fix the glass workpiece during the cutting process, counteract the interference of cutting force, and prevent the glass from deviating from the preset path due to displacement and vibration, so as to ultimately ensure the cutting accuracy of irregular glass and the qualified rate of finished products.

[0003] Currently, glass cutting and positioning mainly uses clamps to hold and fix the glass. For example, a Chinese patent with publication number CN220166059U discloses a positioning fixture for glass cutting. It uses a handle to rotate and drive a pressure plate to press down, positioning and clamping the glass. The rubber material on the surface of the pressure plate can prevent damage to the glass during pressing and clamping. By setting an adjustment component, the moving block can be fixedly connected to the L-shaped block, and the T-bolt can be used with the T-slot. The moving block can adjust the position of the L-shaped block at will. After tightening with a nut, the movement of the L-shaped block can be restricted, making it suitable for glass of different sizes and specifications, further improving the cutting accuracy and avoiding damage to glass components.

[0004] The existing glass cutting positioning fixtures mentioned above are only applicable to straight glass cutting applications and cannot be used for cutting and positioning glass of different shapes, resulting in limited applicability. Therefore, a glass irregular shape cutting positioning anti-offset fixture is proposed to address the above problems. Utility Model Content

[0005] To overcome the shortcomings of existing technologies and address the problem that existing technologies are not applicable to the positioning and clamping of glass cut into different shapes, thus limiting their application scope, this utility model proposes a glass irregular shape cutting positioning anti-deviation clamp.

[0006] The technical solution adopted by this utility model to solve its technical problem is: the glass irregular cutting positioning anti-offset clamp of this utility model includes a device slot, a partition plate is fixed in the device slot, an array of adsorption components are arranged on the partition plate, and a glass plate is arranged on the working end of multiple adsorption components.

[0007] A vacuum pump is fixed on the outer wall of the equipment tank. The working end of the vacuum pump is fixedly connected to a suction pipe, and the end of the suction pipe is inserted into the equipment tank and connected to multiple adsorption components respectively.

[0008] A pressure sensor is fixedly installed on the suction pipe. A circulation assembly is provided under the equipment tank. The circulation assembly has two working ends, which are respectively connected to two opposite side walls of the equipment tank and located above the partition plate.

[0009] The adsorption assembly includes a sliding bushing that is fixed through a partition plate, a sliding tube that is slidably disposed inside the sliding bushing, a suction cup that is fixed to the top of the sliding tube, a piston that is slidably disposed inside the sliding tube, and the end of the suction tube that is connected to the bottom of the sliding tube.

[0010] The sliding tube is fixed to a lifting plate at its end below the partition plate, and an electric telescopic rod is fixed between the lifting plate and the bottom of the equipment trough.

[0011] Preferably, a fixed plate is fixed inside the sliding tube, a vent hole is opened through the fixed plate, a pressure sensor is fixed on the fixed plate, a spring is installed inside the sliding tube, a control panel is fixed on the side wall of the equipment slot, and a support leg is fixed under the equipment slot.

[0012] Preferably, the spring is located between the piston and the fixed plate, a pressure rod is fixed under the piston, a pressure sensor is fixed on the fixed plate, and both the pressure rod and the pressure sensor are located inside the spring's helix, with the bottom end of the pressure rod facing the working end of the pressure sensor.

[0013] Preferably, the lifting plate has two through holes, and a limit rod is slidably installed in each of the two holes, and the limit rod is fixed between the partition plate and the bottom of the equipment slot.

[0014] Preferably, the bottom end of the sliding tube is fixed with an exhaust hose, and the end of the exhaust hose is connected to the suction pipe, and the glass plate is located above multiple suction cups.

[0015] Preferably, the equipment tank is filled with coolant above the partition plate, and the circulation assembly includes a circulation pump fixed to the bottom of the equipment tank. The inlet and outlet of the circulation pump are both fixedly connected to water pipes, and the ends of the two water pipes are bent and fixedly connected to a fixing shell.

[0016] Preferably, the two fixed shells are respectively fixed to the two opposite side walls of the two equipment slots. Each fixed shell is provided with a mounting slot. The opening of each mounting slot is fastened with a cover plate by bolts. A filter element is fixed under each cover plate, and the two filter elements are respectively enclosed in the two fixed shells.

[0017] The advantages of this utility model are:

[0018] 1. This utility model uses multiple adsorption components arranged in an array on a partition plate to adsorb and fix glass plates for cutting and positioning, and can be applied to cutting and positioning glass plates of different shapes and sizes, effectively improving the applicability of the device.

[0019] 2. This utility model uses multiple adsorption components to descend at different strokes according to the usage state, so as to avoid unnecessary risks caused by collision between the cutting mechanism and the clamp during the cutting process. It can also cool down and buffer the glass during cutting to improve the qualification rate of the cut products and facilitate the collection of glass fragments, effectively improving the ease of use. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the first three-dimensional structure in this embodiment;

[0022] Figure 2 This is an enlarged schematic diagram of the main installation structure of the partition plate in this embodiment;

[0023] Figure 3 This is a cross-sectional enlarged schematic diagram of the main structure of the adsorption component in this embodiment;

[0024] Figure 4 This is an enlarged cross-sectional view of the main structure of the sliding tube in this embodiment;

[0025] Figure 5 This is an enlarged schematic diagram of the main structure of the loop component in this embodiment;

[0026] Figure 6 This is an enlarged schematic diagram of area A in the main structure diagram of the loop component in this embodiment.

[0027] In the diagram: 1. Equipment tank; 11. Divider plate; 12. Glass plate; 13. Vacuum pump; 14. Evacuation pipe; 15. Pressure sensor; 16. Control panel; 17. Support leg;

[0028] 2. Adsorption assembly; 21. Sliding bushing; 22. Sliding tube; 23. Suction cup; 24. Piston; 25. Fixed plate; 26. Vent hole; 27. Pressure sensor; 28. Spring; 29. ​​Pressing rod; 210. Lifting plate; 211. Limiting rod; 212. Electric telescopic rod; 213. Exhaust hose;

[0029] 3. Circulation assembly; 31. Circulation pump; 32. Water pipe; 33. Fixed housing; 34. Filter element; 35. Cover plate. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0031] Please see Figure 1-6 As shown, a glass irregular cutting positioning anti-displacement clamp includes a device slot 1, a partition plate 11 is fixed in the device slot 1, an array of adsorption components 2 are arranged on the partition plate 11, and a glass plate 12 is arranged on the working end of multiple adsorption components 2.

[0032] A vacuum pump 13 is fixed on the outer wall of the equipment tank 1. The working end of the vacuum pump 13 is fixedly connected to a suction pipe 14, and the end of the suction pipe 14 is inserted into the equipment tank 1 and connected to multiple adsorption components 2 respectively.

[0033] A pressure sensor 15 is fixedly installed on the air extraction pipe 14. A circulation assembly 3 is provided under the equipment tank 1. The circulation assembly 3 has two working ends, and the two working ends of the circulation assembly 3 are respectively connected to two opposite side walls of the equipment tank 1 and located above the partition plate 11.

[0034] The adsorption assembly 2 includes a sliding bushing 21 that is fixed through the partition plate 11. A sliding tube 22 is slidably disposed inside the sliding bushing 21. A suction cup 23 is fixed to the top end of the sliding tube 22. A piston 24 is slidably disposed inside the sliding tube 22. The end of the suction tube 14 is connected to the bottom end of the sliding tube 22.

[0035] The end of the sliding tube 22 located below the partition plate 11 is fixedly connected to a lifting plate 210, and an electric telescopic rod 212 is fixed between the lifting plate 210 and the bottom of the equipment trough 1.

[0036] A fixed plate 25 is fixed inside the sliding tube 22. A vent hole 26 is opened through the fixed plate 25. A pressure sensor 27 is fixed on the fixed plate 25. A spring 28 is installed inside the sliding tube 22. A control panel 16 is fixed on the side wall of the equipment slot 1. A support leg 17 is fixed under the equipment slot 1.

[0037] The spring 28 is located between the piston 24 and the fixed plate 25. A pressing rod 29 is fixed under the piston 24. A pressure sensor 27 is fixed on the fixed plate 25. Both the pressing rod 29 and the pressure sensor 27 are located inside the spiral of the spring 28. The bottom end of the pressing rod 29 is directly opposite the working end of the pressure sensor 27.

[0038] Two holes are formed through the lifting plate 210, and a limit rod 211 is slidably installed in each of the two holes. The limit rod 211 is fixed between the partition plate 11 and the bottom of the equipment slot 1.

[0039] The bottom end of the sliding tube 22 is fixed with an exhaust hose 213, and the end of the exhaust hose 213 is connected to the suction tube 14. The glass plate 12 is located above the multiple suction cups 23.

[0040] Coolant is poured into the equipment tank 1 and above the partition plate 11. The circulation component 3 includes a circulation pump 31 fixed to the bottom of the equipment tank 1. Water pipes 32 are fixedly connected to both the inlet and outlet ends of the circulation pump 31. Fixed shells 33 are bent and fixedly connected to the ends of the two water pipes 32.

[0041] The two fixed shells 33 are respectively fixed to the two opposite side walls of the two equipment slots 1. Each fixed shell 33 is provided with an installation slot. The opening of each installation slot is fastened to a cover plate 35 by bolts. A filter element 34 is fixed under each cover plate 35, and the two filter elements 34 are respectively enclosed in the two fixed shells 33.

[0042] During operation, the existing glass cutting positioning fixtures are only applicable to straight glass cutting applications and cannot be used for cutting and positioning glass of different shapes, resulting in a limited scope of application. In this solution, the spring 28 pushes the piston 24 upward in the initial state so that the piston 24 is held at the top of the sliding tube 22, so as to keep the cavity between the suction cup 23 and the glass plate 12 in a minimum state.

[0043] In use, by placing glass plate 12 above multiple glass plates 12, and then controlling the vacuum pump 13 to operate, the vacuum pump 13 will evacuate air from multiple adsorption components 2 through the suction pipe 14. At this time, under the action of the vacuum pump 13, the pressure below the piston 24 will gradually decrease. Under the action of air pressure, when the external pressure is greater than the pressure below the piston 24 and the pushing force of the spring 28, the piston 24 will slide downward in the sliding tube 22. When the piston 24 slides downward, it will draw away the air in the cavity between the suction cup 23 and the glass plate 12, thereby adsorbing the glass plate 12 onto the suction cup 23. And in the adsorption component 2 located below the glass plate 12, the glass plate 12... 2. The top of the sliding tube 22 can be sealed by adsorption with the suction cup 23. The pressure above the piston 24 will gradually decrease during its descent and gradually balance under the pressure on the upper and lower sides of the piston 24. The downward stroke of the piston 24 is insufficient to make the bottom end of the pressure rod 29 contact the working end of the pressure sensor 27. Thus, the pressure sensor 27 will not be subjected to pressure. The negative pressure above the piston 24 will be used to adsorb the glass plate 12 with the suction cup 23, thereby fixing the glass plate 12 for positioning the glass cutting. The array of adsorption components 2 can be used to cut glass of different shapes and sizes, effectively improving the applicability of the device.

[0044] In the adsorption assembly 2 not located below the glass plate 12, the suction cup 23 inside is not in contact with the glass plate 12, and the top of the sliding tube 22 is in an open state. When the piston 24 moves downward, only the pressure below the piston 24 gradually decreases. The air above the piston 24, which is connected to the outside, enters the sliding tube 22. At this time, under the action of the air extraction tube 14, the piston 24 will squeeze the spring 28 downward to make it contract, and the downward stroke is sufficient to make the bottom end of the pressure rod 29 abut against the working end of the pressure sensor 27. After receiving the pressure, the pressure sensor 27 will transmit a pressure signal to the control panel 16. After receiving the signal, the control panel 16 will control the electric telescopic rod 212 in the corresponding adsorption assembly 2 to contract, so that the sliding tube 22 not located below the glass plate 12 can slide downward and contract within the sliding bushing 21. This avoids the collision between the cutting mechanism and the clamping mechanism during the cutting process, thus preventing unnecessary risks and ensuring the normal processing and use of the equipment.

[0045] Secondly, under the sealing effect of the glass plate 12 on the suction cup 23, the pressure sensor 27, which is not subjected to the squeezing action of the pressure rod 29, will not send a pressure signal to the control panel 16. At this time, the control panel 16 will cause the electric telescopic rod 212 located in the adsorption assembly 2 below the glass plate 12 to retract less than the retraction stroke of the electric telescopic rod 212 not located below the glass plate 12, so that the glass plate 12 descends into the equipment tank 1 and is submerged in the coolant. At this time, the circulation pump 31 is controlled to operate. When the circulation pump 31 operates, it will pump the coolant above the partition plate 11 through the water pipe 32 on one side. The coolant is drawn away and circulated from the other side of the water pipe 32 to the top of the partition plate 11, thereby achieving the function of coolant circulation. At this time, during the cutting process of the glass plate 12, the cutting mechanism can use the flowing coolant to eliminate the thermal stress generated by cutting and use the coolant to buffer, thereby reducing the breakage rate of glass caused by cutting and improving the product qualification rate. In addition, the flowing coolant can wash away the glass debris generated during the cutting process and filter it with the filter element 34 to avoid the glass debris affecting the glass cutting effect and to prevent glass debris from splashing, making it easy to collect the glass debris.

[0046] It effectively achieves the function of positioning for irregular glass cutting and can be applied to glass cutting and positioning of different shapes and sizes, effectively improving the applicability of the device. It can also handle the debris generated during the glass cutting process, effectively improving the ease of use.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A glass irregular shape cutting positioning and anti-deviation clamp, characterized in that: It includes a device tank (1), a partition plate (11) is fixed inside the device tank (1), an array of adsorption components (2) are arranged on the partition plate (11), and a glass plate (12) is arranged on the working end of multiple adsorption components (2); A vacuum pump (13) is fixed on the outer wall of the equipment tank (1). The working end of the vacuum pump (13) is fixedly connected to a suction pipe (14), and the end of the suction pipe (14) is installed inside the equipment tank (1) and connected to multiple adsorption components (2) respectively. A pressure sensor (15) is fixedly installed on the air extraction pipe (14). A circulation component (3) is provided under the equipment tank (1). The circulation component (3) has two working ends, and the two working ends of the circulation component (3) are respectively connected to two opposite side walls of the equipment tank (1) and located above the partition plate (11). The adsorption assembly (2) includes a sliding bushing (21) that is fixed through the partition plate (11), a sliding tube (22) that is slidably disposed inside the sliding bushing (21), a suction cup (23) that is fixed to the top end of the sliding tube (22), a piston (24) that is slidably disposed inside the sliding tube (22), and the end of the suction pipe (14) that is connected to the bottom end of the sliding tube (22); The sliding tube (22) is fixed to a lifting plate (210) at the end below the partition plate (11), and an electric telescopic rod (212) is fixed between the lifting plate (210) and the bottom of the equipment trough (1).

2. The glass irregular shape cutting positioning anti-deviation clamp according to claim 1, characterized in that: A fixed plate (25) is fixed inside the sliding tube (22). A vent hole (26) is opened through the fixed plate (25). A pressure sensor (27) is fixed on the fixed plate (25). A spring (28) is installed inside the sliding tube (22). A control panel (16) is fixed on the side wall of the equipment slot (1). A support leg (17) is fixed under the equipment slot (1).

3. The glass irregular shape cutting positioning anti-deviation clamp according to claim 2, characterized in that: The spring (28) is located between the piston (24) and the fixed plate (25). A pressure rod (29) is fixed under the piston (24), and a pressure sensor (27) is fixed on the fixed plate (25). Both the pressure rod (29) and the pressure sensor (27) are located inside the spiral of the spring (28), and the bottom end of the pressure rod (29) is directly opposite the working end of the pressure sensor (27).

4. The glass irregular shape cutting positioning anti-deviation clamp according to claim 1, characterized in that: Two holes are provided through the lifting plate (210), and a limit rod (211) is slidably provided in each of the two holes. The limit rod (211) is fixed between the partition plate (11) and the bottom of the equipment slot (1).

5. A glass irregular shape cutting positioning and anti-deviation clamp according to claim 1, characterized in that: The bottom end of the sliding tube (22) is fixed with an exhaust hose (213), and the end of the exhaust hose (213) is connected to the suction pipe (14). The glass plate (12) is located above multiple suction cups (23).

6. The glass irregular shape cutting positioning anti-deviation clamp according to claim 1, characterized in that: Coolant is poured into the equipment tank (1) and above the partition plate (11). The circulation component (3) includes a circulation pump (31) fixed at the bottom of the equipment tank (1). Water pipes (32) are fixed to both the inlet and outlet of the circulation pump (31). The ends of the two water pipes (32) are bent and fixed to a fixed shell (33).

7. A glass irregular shape cutting positioning and anti-deviation clamp according to claim 6, characterized in that: The two fixed shells (33) are respectively fixed to the two opposite side walls of the two equipment slots (1). Each fixed shell (33) is provided with an installation slot. The opening of each installation slot is fastened with a cover plate (35) by bolts. A filter element (34) is fixed under each cover plate (35), and the two filter elements (34) are respectively enclosed in the two fixed shells (33).

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