Positioning device for multi-layer glass

Abstract

The utility model discloses a positioning device for multilayer glass. The positioning device comprises a base, a motor is installed at the top of the base, the output end of the motor is connected with a winding wheel, supports are connected to the two sides of the top of the base, a clamping frame penetrates through the bottoms of the supports, a pressure sensor is installed on one side of the clamping frame, and springs are connected between the clamping frame and the supports. Through the arrangement of the clamping frame, the motor, the winding wheel, the pull rope, the spring, the pulley and the pressure sensor, after the motor is started, the output end drives the winding wheel to rotate to wind the pull rope, meanwhile, the direction of torque transmission of the pull rope is changed through the pulley, the pull rope is prevented from falling off, and after the pull rope is wound, the clamping frame is pulled to make the clamping frame move towards a glass assembly to clamp the glass assembly. Meanwhile, the spring is stressed and compressed, and after the glass assembly is clamped, the pressure sensor detects pressure to enable the motor to stop rotating and brake; and only one motor is needed as a driver for completing clamping and positioning work, energy conservation and environmental protection are achieved, energy consumption is low, the structure is simple, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a multi-layer glass and a positioning device thereof. Background Art

[0002] Glass is an amorphous inorganic non-metallic material. It is a very common material and is widely used in construction, automobiles, furniture, optics, electrical appliances and other fields. It is also very common in daily life. Multi-layer glass refers to a type of glass composed of multiple glass panels. In most cases, the thickness, sound insulation and heat insulation of multi-layer glass are better than single-layer glass. When processing multi-layer glass, positioning is required to avoid affecting the processing accuracy, such as cutting, punching, assembly, etc.

[0003] Existing multi-layer glass positioning devices mainly use multiple cylinders, hydraulic cylinders, electric cylinders and other direct drivers to drive multiple clamps to clamp the multi-layer glass, or use motor screws to drive multiple clamps to clamp the multi-layer glass. More drivers are required, resulting in higher procurement costs and energy consumption. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a multi-layer glass and a positioning device thereof to solve the technical problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-layer glass and its positioning device, including a base, a motor is installed on the top of the base, and a winding wheel is connected to the output end of the motor, brackets are connected to the two sides of the top of the base, and a clamping frame passes through the bottom of the bracket, a pressure sensor is installed on one side of the clamping frame, a spring is connected between the clamping frame and the bracket, threaded rods pass through the lower parts of both sides of the bracket, and a joint passes through one end of the threaded rod, a pull rope is connected between the joint and the winding wheel, and pulleys are connected to the lower parts of both sides of the bracket.

[0006] By adopting the above technical solution, after the motor is started, the output end drives the winding wheel to rotate to wind up the pull rope, and at the same time, the direction of the torque transmitted by the pull rope is changed through the pulley to prevent the pull rope from falling off. After the pull rope is wound up, the clamping frame is pulled to move the clamping frame toward the glass component to clamp it, and at the same time, the spring is compressed. After the glass component is clamped, the pressure sensor detects the pressure and stops the motor and brakes. The four clamping frames move toward the center synchronously to push the glass component to center it, and the four clamping frames clamp the glass component to prevent its displacement during the processing from affecting the accuracy. After the processing is completed, the output end of the motor drives the winding wheel to reverse and release the pull rope. At the same time, the spring tension is used to keep the four clamping frames away from the glass component to facilitate unloading.

[0007] Furthermore, slide grooves are provided on both sides of the top of the bracket, and guide rods are provided on both sides of the inside of the bracket, and the clamping frame is slidably connected to the bracket through the slide grooves and the guide rods.

[0008] By adopting the above technical solution, after the motor is started, the output end drives the winding wheel to rotate and reel in the pull rope. After the pull rope is reeled in, the clamping frame is pulled to move the clamping frame toward the glass component to clamp it. At the same time, the spring is compressed. After the glass component is clamped, the pressure sensor detects the pressure and stops the motor. The four clamping frames move toward the center synchronously to push the glass component to be centered, and the four clamping frames clamp the glass component to prevent its displacement during processing from affecting the accuracy.

[0009] Furthermore, the threaded rod is threadedly connected to the clamping frame.

[0010] By adopting the above technical solution, if the glass assembly is rectangular and two clamping frames do not clamp the two sides of the glass assembly, the staff can rotate the setting of the threaded rod to adjust the position of the clamping frame, thereby facilitating the positioning and clamping of rectangular glass assemblies of different sizes.

[0011] Furthermore, the joint is rotatably connected to the threaded rod, and the cross-section of the joint is "H"-shaped.

[0012] By adopting the above technical solution, the joint and the threaded rod are rotatably connected to avoid twisting of the draw rope when the threaded rod is rotated to adjust the position of the clamping frame, thereby extending the service life of the draw rope.

[0013] Furthermore, the number of each of the clamping frames, threaded rods, pull ropes, springs, connectors and pressure sensors is four, and the four clamping frames, threaded rods, pull ropes, springs, connectors and pressure sensors are distributed in a circular array.

[0014] By adopting the above technical solution, four clamping frames, threaded rods, pull ropes, springs, joints and pressure sensors are provided to clamp the four sides of the glass assembly at the same time, so that the glass assembly is centrally positioned.

[0015] Furthermore, eight pulleys are provided, and the eight pulleys are distributed in a ring array, and the four pull ropes are in contact with the eight pulleys respectively.

[0016] By adopting the above technical solution, after the motor is started, the output end drives the winding wheel to rotate to wind up the pull rope, and at the same time changes the direction of the torque transmitted by the pull rope through the pulley to prevent the pull rope from falling off. After the pull rope is wound up, the clamping frame is pulled to move the clamping frame toward the glass assembly to clamp it.

[0017] Furthermore, a clamping pad is connected to the upper side of one side of the clamping frame, and a clamping strip is connected to one side of the clamping pad.

[0018] By adopting the above technical solution, excessive clamping is avoided through pressure sensing, and the clamping pad and the clamping strip are used to prevent the clamping frame from damaging the glass component.

[0019] Furthermore, the clamping pad and the clamping strip are both made of rubber material, and a plurality of clamping strips are provided.

[0020] By adopting the above technical solution, the clamping pad and the clamping strip made of rubber material can increase the cushioning performance and prevent the glass assembly from being clamped, and the multiple clamping strips increase the friction between the glass assembly and the clamping frame to prevent the glass assembly from falling off.

[0021] Furthermore, a glass assembly is arranged on the top of the bracket, and the glass assembly includes a first glass plate, a first film layer is arranged on the bottom of the first glass plate, a second glass plate is connected to the top of the first glass plate through an interlayer, and a second film layer is arranged on the top of the second glass plate.

[0022] By adopting the above technical solution, the glass assembly is composed of a multi-layer structure. The first glass plate and the second glass plate are connected by laminated glass to make the glass assembly have an explosion-proof effect, and the three-layer structure increases the sound insulation performance of the glass assembly. The first film layer increases the reflectivity of the outdoor surface of the glass assembly to reduce infrared rays, and the second film layer makes the indoor surface of the glass assembly have a self-cleaning effect.

[0023] Furthermore, the first film layer is a one-way transparent reflective film, and the second film layer is a self-cleaning nano coating.

[0024] By adopting the above technical solution, the setting of the one-way transparent reflective film improves privacy and reduces the phenomenon of indoor temperature rise caused by sunlight, and the setting of the self-cleaning nano-coating facilitates the cleaning of the glass components.

[0025] In summary, the utility model mainly has the following beneficial effects:

[0026] 1. The utility model is provided with a clamping frame, a motor, a winding wheel, a rope, a spring, a pulley and a pressure sensor. After the motor is started, the output end drives the winding wheel to rotate to wind up the rope, and at the same time, the pulley changes the direction of the torque transmitted by the rope and prevents the rope from falling off. After the rope is wound up, the clamping frame is pulled to move the clamping frame toward the glass component to clamp it. At the same time, the spring is compressed. After the glass component is clamped, the pressure sensor detects the pressure and stops the motor. The four clamping frames move toward the center synchronously to push the glass component to center it, and the four clamping frames clamp the glass component to prevent its displacement during the processing from affecting the accuracy. After the processing is completed, the output end of the motor drives the winding wheel to reverse and release the rope. At the same time, the spring tension is used to keep the four clamping frames away from the glass component to facilitate unloading. Only one motor is needed as a driver to complete the clamping and positioning work, which is energy-saving, environmentally friendly, and has low energy consumption. It has a simple structure and is easy to use.

[0027] 2. The utility model adopts the arrangement of the threaded rod and the joint, and the arrangement of the threaded rod facilitates the adjustment of the position of the clamping frame, thereby facilitating the positioning and clamping of rectangular glass components of different sizes, increasing flexibility and having a wide range of applications, and the rotatable connection between the joint and the threaded rod prevents the pull rope from twisting when the threaded rod is rotated to adjust the position of the clamping frame, thereby extending the service life of the pull rope; increasing flexibility and having a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of the utility model;

[0029] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0030] Figure 3 This is a schematic diagram of the structure of the clamping frame of the utility model;

[0031] Figure 4 This is a schematic diagram of the cross-sectional structure of the clamping frame of the utility model;

[0032] Figure 5 For the utility model Figure 1 A magnified view of the structure in Figure 2.

[0033] In the figure: 1. base; 2. bracket; 3. glass assembly; 301. first glass plate; 302. second glass plate; 303. interlayer; 304. first film layer; 305. second film layer; 4. clamping frame; 5. clamping pad; 6. clamping strip; 7. threaded rod; 8. motor; 9. winding wheel; 10. pull rope; 11. spring; 12. pulley; 13. joint; 14. pressure sensor. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0035] The following describes an embodiment of the utility model based on its overall structure.

[0036] Embodiment 1:

[0037] A multi-layer glass and a positioning device thereof, such as Figure 1-Figure 4As shown, it includes a base 1, a motor 8 is installed on the top of the base 1, and a winding wheel 9 is connected to the output end of the motor 8. After the motor 8 is started, the output end drives the winding wheel 9 to rotate to reel in the pull rope 10; the two sides of the top of the base 1 are connected to the bracket 2, the two sides of the top of the bracket 2 are provided with slide grooves, the two sides of the inside of the bracket 2 are provided with guide rods, and the bottom of the bracket 2 is penetrated by a clamping frame 4, and the clamping frame 4 is slidably connected to the bracket 2 through the slide groove and the guide rod. After the pull rope 10 is reeled up, the clamping frame 4 is pulled to move the clamping frame 4 toward the glass component 3 to clamp it; a pressure sensor 14 is installed on one side of the clamping frame 4, and the pressure sensor 14 detects pressure to stop the motor 8 and brake; between the clamping frame 4 and the bracket 2 A spring 11 is connected, and threaded rods 7 are passed through the lower part of both sides of the bracket 2. The threaded rods 7 are threadedly connected to the clamping frame 4. The setting of rotating the threaded rods 7 is convenient for adjusting the position of the clamping frame 4, so as to facilitate the positioning and clamping of rectangular glass components 3 of different sizes; a joint 13 is passed through one end of the threaded rod 7, and the joint 13 is rotatably connected to the threaded rod 7. The cross-section of the joint 13 is "H"-shaped to prevent the threaded rod 7 from twisting the pull rope 10 when the position of the clamping frame 4 is rotated to adjust the position; a pull rope 10 is connected between the joint 13 and the winding wheel 9, and pulleys 12 are connected to the lower part of both sides of the bracket 2. The pulley 12 is used to change the direction of the torque transmitted by the pull rope 10 and prevent the pull rope 10 from falling off.

[0038] See also Figure 1-Figure 3 In the above embodiment, there are four clamping frames 4, threaded rods 7, pull ropes 10, springs 11, joints 13 and pressure sensors 14, which are arranged in a circular array. There are eight pulleys 12, which are arranged in a circular array. The four pull ropes 10 are in contact with the eight pulleys 12 respectively, which is convenient for clamping the four sides of the glass assembly 3 at the same time, so that the glass assembly 3 is centered.

[0039] See also Figure 1 and Figure 4 In the above embodiment, a glass assembly 3 is arranged on the top of the bracket 2, and the glass assembly 3 includes a first glass plate 301, a first film layer 304 is arranged at the bottom of the first glass plate 301, and the top of the first glass plate 301 is connected to the second glass plate 302 through the interlayer 303, which has a certain explosion-proof effect and a certain sound insulation performance; a second film layer 305 is arranged on the top of the second glass plate 302, and the first film layer 304 is a one-way transparent reflective film, which improves privacy and reduces the phenomenon of indoor temperature rise caused by sunlight; the second film layer 305 is a self-cleaning nano coating, which is easy to clean.

[0040] Embodiment 2:

[0041] On the basis of the above-mentioned embodiment 1, although by setting the clamping frame 5, motor 8, winding wheel 9, pull rope 10, spring 11, pulley 12 and pressure sensor 14, only one motor 8 is needed as a driver to complete the clamping and positioning work, which is energy-saving, environmentally friendly, has low energy consumption, and has a simple structure and is easy to use; but it is easy to clamp the glass component 3; now by setting the clamping pad 5 and the clamping strip 6, the glass component 3 can be prevented from being clamped.

[0042] See also Figure 3 and Figure 4 In the above embodiment, a clamping pad 5 is connected to the upper side of the clamping frame 4, and a clamping bar 6 is connected to one side of the clamping pad 5. The clamping pad 5 and the clamping bar 6 are both made of rubber material. A plurality of clamping bars 6 are provided to prevent the clamping frame 4 from clamping the glass assembly 3.

[0043] The implementation principle of the utility model is as follows: first, the staff puts the glass component 3 on the top of the bracket 2, and then the staff turns on the motor 8. After the motor 8 is started, the output end drives the winding wheel 9 to rotate to wind up the pull rope 10, and at the same time, the pulley 12 is used to change the direction of the torque transmitted by the pull rope 10 and prevent the pull rope 10 from falling off. After the pull rope 10 is wound up, the clamping frame 4 is pulled to make the clamping frame 4 move toward the glass component 3 to clamp it. At the same time, the spring 11 is compressed. After the glass component 3 is clamped, the pressure sensor 14 detects the pressure to stop the motor 8 and brake, and the clamping pad 5 and the clamping strip 6 are used to prevent the clamping frame 4 from clamping the glass component 3. The four clamping frames 4 are synchronously displaced toward the center to push the glass component 3 to make it centered, and the four clamping frames 4 clamp the glass component 3 to prevent its displacement during the processing from affecting the accuracy;

[0044] If the glass component 3 is rectangular, and the two clamping frames 4 do not clamp the two sides of the glass component 3, the staff can rotate the setting of the threaded rod 7 to adjust the position of the clamping frame 4, so as to facilitate the positioning and clamping of rectangular glass components 3 of different sizes, increase flexibility and wide application range, and no need to adjust again if the glass components 3 of the same size are processed later. At the same time, the joint 13 is rotatably connected with the threaded rod 7 to prevent the threaded rod 7 from twisting the pull rope 10 when the position of the clamping frame 4 is rotated to adjust, thereby extending the service life of the pull rope 10;

[0045] After the processing is completed, the output end of the motor 8 drives the reel 9 to reverse and release the pull rope 10. At the same time, the four clamping frames 4 are kept away from the glass assembly 3 by the tension of the spring 11 to facilitate the unloading of the materials by the staff.

[0046] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A positioning device for multi-layer glass, comprising a base (1), characterized in that: A motor (8) is installed on the top of the base (1), and the output end of the motor (8) is connected to a winding wheel (9). Brackets (2) are connected to both sides of the top of the base (1), and a clamping frame (4) is passed through the bottom of the bracket (2). A pressure sensor (14) is installed on one side of the clamping frame (4). A spring (11) is connected between the clamping frame (4) and the bracket (2). Threaded rods (7) are passed through the bottom of both sides of the bracket (2), and a joint (13) is passed through one end of the threaded rod (7). A pull rope (10) is connected between the joint (13) and the winding wheel (9), and pulleys (12) are connected to the bottom of both sides of the bracket (2).

2. The positioning device for multi-layer glass according to claim 1, characterized in that: Slide grooves are arranged on both sides of the top of the bracket (2), and guide rods are arranged on both sides of the inside of the bracket (2); the clamping frame (4) is slidably connected to the bracket (2) via the slide grooves and the guide rods.

3. The positioning device for multi-layer glass according to claim 2, characterized in that: The threaded rod (7) is threadedly connected to the clamping frame (4).

4. The positioning device for multi-layer glass according to claim 3, characterized in that: The joint (13) is rotatably connected to the threaded rod (7), and the cross section of the joint (13) is in an "H" shape.

5. The positioning device for multi-layer glass according to claim 1, characterized in that: The number of each of the clamping frame (4), the threaded rod (7), the pull rope (10), the spring (11), the joint (13) and the pressure sensor (14) is four, and the four clamping frames (4), the threaded rod (7), the pull rope (10), the spring (11), the joint (13) and the pressure sensor (14) are distributed in a circular array.

6. The positioning device for multi-layer glass according to claim 5, characterized in that: Eight pulleys (12) are provided, and the eight pulleys (12) are distributed in a ring array, and the four pull ropes (10) are in contact with the eight pulleys (12) respectively.

7. The positioning device for multi-layer glass according to claim 1, characterized in that: A clamping pad (5) is connected to the upper side of one side of the clamping frame (4), and a clamping strip (6) is connected to one side of the clamping pad (5).

8. The positioning device for multi-layer glass according to claim 7, characterized in that: The clamping pad (5) and the clamping strip (6) are both made of rubber material, and a plurality of clamping strips (6) are provided.

9. The positioning device for multi-layer glass according to claim 1, characterized in that: A glass assembly (3) is arranged on the top of the support (2), and the glass assembly (3) comprises a first glass plate (301), a first film layer (304) is arranged on the bottom of the first glass plate (301), a second glass plate (302) is connected to the top of the first glass plate (301) via an interlayer (303), and a second film layer (305) is arranged on the top of the second glass plate (302).

10. The positioning device for multi-layer glass according to claim 9, characterized in that: The first film layer (304) is a one-way transparent reflective film, and the second film layer (305) is a self-cleaning nano coating.

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