Flexible clamping device for glass edging

Abstract

The utility model discloses a flexible clamping device for glass edging, which belongs to the technical field of glass processing and comprises a frame, an electric slide rail is embedded in the top of the frame, an electric slider is slidably connected to the surface of the electric slide rail, a moving mechanism is arranged at the bottom of the inner side of the frame, and the moving mechanism is movably connected with the electric slider. An electric push rod can be driven to move under the action of an arranged electric sliding rail and an arranged electric sliding block, driving force is provided through the electric push rod to drive a spring below a fixing plate to conduct lifting adjustment, and then the spring can drive a movable clamping base in a clamping assembly to conduct lifting adjustment on a fixed clamping base to clamp and fix glass; in the clamping process, a spring and a rubber pad provide an elastic effect, so that a movable clamping seat and a fixed clamping seat provide a flexible effect when clamping glass, it is guaranteed that the glass cannot be damaged in the clamping process and can be fixed, and the problem that an original glass edge grinding clamping device is not flexible enough in glass clamping is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a flexible clamping device for glass edge grinding. Background Art

[0002] Glass is an amorphous inorganic non-metallic material. It is generally made of a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as the main raw materials, and a small amount of auxiliary raw materials. Its main components are silicon dioxide and other oxides. The chemical composition of ordinary glass is Na2SiO3, CaSiO3, SiO2 or Na2O·CaO·6SiO2, etc. The main component is silicate complex salt. It is an amorphous solid with irregular structure. It is widely used in buildings to block wind and transmit light. It is a mixture. There is also colored glass that is mixed with certain metal oxides or salts to show color, and tempered glass made by physical or chemical methods. Sometimes some transparent plastics (such as polymethyl methacrylate) are also called organic glass.

[0003] In order to prevent scratches during transportation, workers will grind the edges of the glass. However, the glass needs to be clamped and fixed by a clamping device during the glass edge grinding process. The existing clamping device is not flexible enough to clamp the glass, which can easily cause the clamped glass to break. If the clamping device clamps the glass with too much force, the glass will break. If the force is too small, the clamping will be unstable and the glass will easily move. In order to solve the above problems, we provide a flexible clamping device for glass edge grinding. Utility Model Content

[0004] The purpose of the utility model is to provide a flexible clamping device for glass edge grinding, which designs the original clamping device into a clamping device with a flexible effect, thereby ensuring that the glass will not be damaged during the clamping process and being able to fix the glass to facilitate edge grinding by workers, so as to solve the problems raised in the above-mentioned background technology.

[0005] The top of the frame is provided with a lifting mechanism, and the top of the lifting mechanism is slidably connected to the surface of the electric slider, and the top of the fixed seat is fixedly connected to a clamping assembly used in cooperation with the lifting mechanism, and a rotating assembly is arranged at the center of the top of the limit frame, and the top of the rotating assembly is movably connected to a placing plate.

[0006] Preferably, two ends of the bottom of the fixed seat are fixedly connected with moving blocks, and a sliding groove is provided at a position of the bottom of the frame corresponding to the moving block, and the moving block is slidably connected in the inner cavity of the sliding groove.

[0007] Preferably, the moving mechanism includes a stepper motor, which is installed at the bottom of the frame, and the output shaft of the stepper motor is fixedly connected to a forward and reverse threaded rod, one end of the forward and reverse threaded rod is rotatably connected to the other side of the frame through a bearing, the surfaces of the two ends of the forward and reverse threaded rod are threadedly connected to a threaded sleeve, and the two sides of the outer wall of the threaded sleeve are movably connected to a movable rod through a movable seat, the bottom of the fixed seat is fixed to the top of the movable seat, and the end of the movable rod away from the threaded sleeve is movably connected to a positioning column, and the two ends of the positioning column are located on the inner side of the limit frame and are slidably connected.

[0008] Preferably, the lifting mechanism includes an electric push rod, the top of which is slidably connected to the surface of the electric slider, the piston rod of the electric push rod is fixedly connected to a fixing plate, springs are fixedly connected to the lower surface of the fixing plate at equal distances, and the bottom end of the spring is fixedly connected to the surface of the clamping assembly.

[0009] Preferably, the clamping assembly includes a fixed clamping seat and a movable clamping seat, the fixed clamping seat is installed on the top of the fixed seat, the upper surface of the movable clamping seat is fixedly connected to the bottom end of the spring, one side of the movable clamping seat is slidably connected to the surface of the fixed clamping seat, and rubber pads are bonded to the facing sides of the fixed clamping seat and the movable clamping seat.

[0010] Preferably, a limiting block is fixedly connected to one side of the movable clamping seat that is in contact with the fixed clamping seat, a through groove is provided on the surface of the fixed clamping seat, and the limiting block is slidably connected in the inner cavity of the through groove.

[0011] Preferably, the rotating assembly includes a cylinder, which is installed at the center of the top of the limiting frame. The top of the cylinder is movably connected to a connecting column, and the top of the connecting column is movably connected to the lower surface of the placement plate through a bearing.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a flexible clamping device for glass edge grinding, which can drive an electric push rod to move its position through the action of an electric slide rail and an electric slider, and the electric push rod provides a driving force to drive the spring under the fixed plate to perform lifting and lowering adjustment, and then the spring can drive the movable clamping seat in the clamping assembly to perform lifting and lowering adjustment on the fixed clamping seat, so as to clamp and fix the glass. During the clamping and fixing process, the spring can provide an elastic effect, and the rubber pad provides an elastic effect, so that the movable clamping seat and the fixed clamping seat provide a flexible effect when clamping the glass, which ensures that the glass will not be damaged during the clamping process and can be fixed to facilitate the staff to perform edge grinding, thereby solving the problem that the original glass edge grinding clamping device is not flexible enough in clamping the glass.

[0014] 2. The utility model provides a flexible clamping device for glass edge grinding, which provides driving force by setting a stepper motor in the moving mechanism to drive the positive and negative threaded rods to rotate, and then the positive and negative threaded rods drive the movable rod on the movable seat to move and adjust through the threaded sleeve. With the cooperation of the limit frame, the moving mechanism can drive the limit assembly to be stably adjusted. Through the cooperation of the set limit block and the through groove, the movable clamping seat can be provided with a limited movement effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side view schematic diagram of the frame structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the frame, clamping assembly and lifting mechanism of the utility model;

[0018] Figure 4 It is a schematic diagram of the mobile mechanism and frame structure of the utility model;

[0019] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle.

[0020] Numbers in the figure: 1. Frame; 2. Electric slide rail; 3. Electric slider; 4. Moving mechanism; 41. Stepper motor; 42. Positive and negative threaded rod; 43. Threaded sleeve; 44. Movable seat; 45. Movable rod; 46. Positioning column; 5. Limiting frame; 6. Fixed seat; 7. Lifting mechanism; 71. Electric push rod; 72. Fixed plate; 73. Spring; 8. Clamping assembly; 81. Fixed clamping seat; 82. Moving clamping seat; 83. Rubber pad; 9. Rotating assembly; 91. Cylinder; 92. Connecting column; 10. Placement plate; 11. Moving block; 12. Slide groove; 13. Limiting block; 14. Through groove. DETAILED DESCRIPTION

[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] The utility model provides Figures 1 to 5 A flexible clamping device for glass edge grinding shown in the figure includes a frame 1, an electric slide rail 2 is embedded in the top of the frame 1, and an electric slider 3 is slidably connected to the surface of the electric slide rail 2, a moving mechanism 4 is arranged at the bottom of the inner side of the frame 1, a limiting frame 5 used in conjunction with the moving mechanism 4 is fixedly connected at the center of the bottom of the frame 1, one opposite end of the moving mechanism 4 is located on the inner side of the limiting frame 5 and is slidably connected, and the other opposite end of the moving mechanism 4 is fixedly connected to a fixing seat 6, and both ends of the bottom of the fixing seat 6 are slidably connected to the bottom of the frame 1, a lifting mechanism 7 is arranged on the top of the frame 1, and the top of the lifting mechanism 7 is slidably connected to the surface of the electric slider 3, and the top of the fixing seat 6 is fixedly connected to a clamping assembly 8 used in conjunction with the lifting mechanism 7, a rotating assembly 9 is arranged at the center of the top of the limiting frame 5, and a placement plate 10 is movably connected to the top of the rotating assembly 9.

[0024] The two ends of the bottom of the fixed seat 6 are fixedly connected with moving blocks 11. The bottom of the frame 1 is provided with a slide groove 12 at a position corresponding to the moving block 11. The moving block 11 is slidably connected in the inner cavity of the slide groove 12, which can provide a limited sliding effect for the movable fixed seat 6.

[0025] The glass to be processed on the placement plate 10 can be rotated by the rotating component 9, and then the position of the clamping component 8 is adjusted by the moving mechanism 4. At the same time, the electric slide rail 2 and the electric slider 3 can drive the lifting mechanism 7 and the clamping component 8 to move the position, and then the glass is flexibly clamped by the clamping component 8.

[0026] The moving mechanism 4 includes a stepper motor 41, which is installed at the bottom of the frame 1. The output shaft of the stepper motor 41 is fixedly connected with a forward and reverse threaded rod 42, one end of the forward and reverse threaded rod 42 is rotatably connected to the other side of the frame 1 through a bearing, the surfaces of the two ends of the forward and reverse threaded rod 42 are threadedly connected with threaded sleeves 43, and both sides of the outer wall of the threaded sleeve 43 are movably connected with movable rods 45 through movable seats 44. The bottom of the fixed seat 6 is fixed to the top of the movable seat 44, and one end of the movable rod 45 away from the threaded sleeve 43 is movably connected with a positioning column 46, and both ends of the positioning column 46 are located on the inner side of the limit frame 5 and are slidably connected. The stepper motor 41 in the moving mechanism 4 is provided to provide a driving force to drive the forward and reverse threaded rod 42 to rotate, and then the forward and reverse threaded rod 42 drives the movable rod 45 on the movable seat 44 to move and adjust through the threaded sleeve 43 and cooperate with the limit frame 5, so that the moving mechanism 4 can drive the limit assembly to be stably adjusted.

[0027] The lifting mechanism 7 includes an electric push rod 71, the top of which is slidably connected to the surface of the electric slider 3, the piston rod of the electric push rod 71 is fixedly connected to a fixed plate 72, the lower surface of the fixed plate 72 is fixedly connected to springs 73 at equal distances, and the bottom end of the spring 73 is fixedly connected to the surface of the clamping assembly 8.

[0028] Example 2

[0029] The same points as Example 1 are not repeated here, except that:

[0030] See also Figure 1-3 The clamping assembly 8 includes a fixed clamping seat 81 and a movable clamping seat 82. The fixed clamping seat 81 is installed on the top of the fixed seat 6. The upper surface of the movable clamping seat 82 is fixedly connected to the bottom end of the spring 73. One side of the movable clamping seat 82 is slidably connected to the surface of the fixed clamping seat 81. The fixed clamping seat 81 and the movable clamping seat 82 facing each other are both bonded with rubber pads 83. The electric push rod 71 provides a driving force to drive the spring 73 under the fixed plate 72 to perform lifting and adjustment. Then the spring 73 can drive the movable clamping seat 82 in the clamping assembly 8 to perform lifting and adjustment on the fixed clamping seat 81, so as to clamp and fix the glass. In the process of clamping and fixing, the spring 73 can provide an elastic effect, and the rubber pad 83 provides an elastic effect, so that the movable clamping seat 82 and the fixed clamping seat 81 provide a flexible effect when clamping the glass, ensuring that the glass will not be damaged during the clamping process and that the glass can be fixed to facilitate the staff to grind the edges, solving the problem that the original glass edge grinding clamping device is not flexible enough for glass clamping.

[0031] A limiting block 13 is fixedly connected to one side of the movable clamping seat 82 that is in contact with the fixed clamping seat 81. A through groove 14 is provided on the surface of the fixed clamping seat 81. The limiting block 13 is located in the inner cavity of the through groove 14 and is slidably connected thereto. By cooperating with the limiting block 13 and the through groove 14, a limiting movement effect can be provided to the movable clamping seat 82.

[0032] Example 3

[0033] The same points as in Example 1 and Example 2 are not described in detail, except that:

[0034] See also Figure 1 and Figure 3 The rotating assembly 9 includes a cylinder 91, which is installed at the center of the top of the limiting frame 5. The top of the cylinder 91 is movably connected to a connecting column 92. The top of the connecting column 92 is movably connected to the lower surface of the placement plate 10 through a bearing, so that the glass to be processed on the placement plate 10 can be rotated, thereby facilitating the staff to grind the periphery of the glass.

[0035] To sum up, during specific use, first, the staff can control the electric push rod 71 to move its position through the cooperation of the electric slide rail 2 and the electric slider 3, and then the position of the electric push rod 71 can be moved according to the position movement of the clamping assembly 8 driven by the moving mechanism 4, and then the driving force is provided by the electric push rod 71 to drive the spring 73 under the fixed plate 72 to be raised and lowered, and then the spring 73 can drive the movable clamping seat 82 in the clamping assembly 8 to be raised and lowered on the fixed clamping seat 81, so as to clamp and fix the glass. During the clamping and fixing process, the spring 73 can provide an elastic effect, and the rubber pad 83 provides an elastic effect, so that the movable clamping seat 82 and the fixed clamping seat 81 provide a flexible effect when clamping the glass, thereby ensuring that the glass will not be damaged during the clamping process and that the glass can be fixed to facilitate the staff to grind the edges, thereby solving the problem that the original glass edge grinding clamping device is not flexible enough in clamping the glass.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flexible clamping device for glass edge grinding, comprising a frame (1), characterized in that: An electric slide rail (2) is embedded in the top of the frame (1), and an electric slider (3) is slidably connected to the surface of the electric slide rail (2). A moving mechanism (4) is arranged at the bottom of the inner side of the frame (1). A limiting frame (5) used in conjunction with the moving mechanism (4) is fixedly connected at the center of the bottom of the frame (1). One opposite end of the moving mechanism (4) is located inside the limiting frame (5) and is slidably connected. Another opposite end of the moving mechanism (4) is fixedly connected to a fixing seat (6). Both ends of the bottom of the fixing seat (6) are slidably connected to the bottom of the frame (1). A lifting mechanism (7) is arranged at the top of the frame (1). The top of the lifting mechanism (7) is slidably connected to the surface of the electric slider (3). The top of the fixing seat (6) is fixedly connected to a clamping assembly (8) used in conjunction with the lifting mechanism (7). A rotating assembly (9) is arranged at the center of the top of the limiting frame (5). A placement plate (10) is movably connected to the top of the rotating assembly (9).

2. A flexible clamping device for glass edge grinding according to claim 1, characterized in that: The two ends of the bottom of the fixed seat (6) are fixedly connected with moving blocks (11), and the bottom of the frame (1) is provided with a sliding groove (12) at a position corresponding to the moving block (11), and the moving block (11) is slidably connected in the inner cavity of the sliding groove (12).

3. The flexible clamping device for glass edge grinding according to claim 1, characterized in that: The moving mechanism (4) comprises a stepper motor (41), wherein the stepper motor (41) is mounted at the bottom of the frame (1); the output shaft of the stepper motor (41) is fixedly connected to a forward and reverse threaded rod (42); one end of the forward and reverse threaded rod (42) is rotatably connected to the other side of the frame (1) via a bearing; the surfaces of both ends of the forward and reverse threaded rod (42) are threadedly connected to threaded sleeves (43); both sides of the outer wall of the threaded sleeve (43) are movably connected to movable rods (45) via movable seats (44); the bottom of the fixed seat (6) is fixed to the top of the movable seat (44); one end of the movable rod (45) away from the threaded sleeve (43) is movably connected to a positioning column (46); and both ends of the positioning column (46) are slidably connected to the inner side of the limiting frame (5).

4. The flexible clamping device for glass edge grinding according to claim 1, characterized in that: The lifting mechanism (7) comprises an electric push rod (71), the top of which is slidably connected to the surface of the electric slider (3), the piston rod of the electric push rod (71) is fixedly connected to a fixing plate (72), the lower surface of the fixing plate (72) is fixedly connected to springs (73) at equal distances, and the bottom end of the spring (73) is fixedly connected to the surface of the clamping assembly (8).

5. The flexible clamping device for glass edge grinding according to claim 4, characterized in that: The clamping assembly (8) comprises a fixed clamping seat (81) and a movable clamping seat (82), wherein the fixed clamping seat (81) is mounted on the top of the fixed seat (6), the upper surface of the movable clamping seat (82) is fixedly connected to the bottom end of the spring (73), one side of the movable clamping seat (82) is slidably connected to the surface of the fixed clamping seat (81), and the sides of the fixed clamping seat (81) and the movable clamping seat (82) facing each other are both bonded with rubber pads (83).

6. The flexible clamping device for glass edge grinding according to claim 5, characterized in that: A limiting block (13) is fixedly connected to one side of the movable clamping seat (82) and the fixed clamping seat (81); a through groove (14) is provided on the surface of the fixed clamping seat (81); and the limiting block (13) is slidably connected to the inner cavity of the through groove (14).

7. The flexible clamping device for glass edge grinding according to claim 1, characterized in that: The rotating assembly (9) comprises a cylinder (91), which is mounted at the center of the top of the limiting frame (5), and the top of the cylinder (91) is movably connected to a connecting column (92), and the top of the connecting column (92) is movably connected to the lower surface of the placement plate (10) via a bearing.

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