Glass cutting device

Abstract

The utility model relates to the technical field of glass cutting, and provides a glass cutting device which comprises a frame and a main plate, the top end of the frame is connected with two matched limiting sliding grooves, the main plate is connected between the two limiting sliding grooves in a sliding mode, the top end of the main plate is connected with two first clamping seats, the main plate is connected with a second clamping seat in a sliding mode, and the second clamping seat is connected with the main plate in a sliding mode. A first bolt is slidably connected to the second clamping seat, one end of the first bolt is in threaded connection with a square nut, first scales are arranged at the position, close to one side, of the top end of the main plate, an adjusting column is arranged at the top ends of the two limiting sliding grooves, a sliding groove is formed in the bottom end of the adjusting column, and a threaded rod is rotatably connected to the interior of the sliding groove; and the threaded rod is in threaded connection with a threaded piece, a cutting knife is installed at the bottom end of the threaded piece, and second scales matched with the first scales are arranged on one side of the adjusting column, so that the equipment can conduct precise cutting according to requirements, the main plate supports the glass, and the probability of glass breaking is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glass cutting, and in particular to a glass cutting device. Background Art

[0002] Glass is a non-crystalline solid that can maintain a certain shape. It is a material obtained by gradually cooling the glass paste melt and increasing its density. In the production and processing of industrial glass, large pieces of glass need to be cut into small-sized glass blocks required by customers. At present, when people cut glass, they usually place the glass on a horizontal surface and then use tools to manually cut the glass into the desired shape. In the process of manual cutting of glass, the speed is slow, it is easy to cut hands, the safety is not high, and the cutting is unstable.

[0003] After searching, China disclosed a glass cutting device for industrial glass processing with patent publication number CN220261528U on December 29, 2023. It is roughly described as including an operating table, a frame fixedly connected to the upper end of the operating table, a movable frame slidably connected to the inner side of the frame limit groove, a telescopic cylinder is installed on the upper end of the movable frame, and a cutting machine is installed on the lower end of the telescopic cylinder. The glass cutting device can limit industrial glass of different sizes by means of a clamping assembly, and the left and right sides and the upper and lower sides of the industrial glass to be cut are stably clamped, and the edge of the glass is stably positioned and not easy to move, so that the industrial glass can be cut accurately and stably, and the clamped industrial glass is driven to move and cut by the translation assembly, thereby realizing automatic advancement of the glass and improving the degree of automation of the device.

[0004] Although the above-mentioned prior art solution can stably position the edge of the glass and prevent it from moving, thereby accurately and stably cutting industrial glass, there are generally specific specifications required when cutting the glass. The device cannot accurately cut according to the requirements, and the device only relies on two clamping seats to fix the glass. There is no support under the glass during cutting, which can easily cause the glass to break. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a glass cutting device to solve the problem in the background technology that the glass cannot be cut accurately according to the requirements, and the device only relies on two clamping seats to fix the glass. There is no support under the glass during cutting, which easily causes the glass to break.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass cutting device, comprising a frame, comprising a main board, the top of the frame is fixedly connected to two matching limiting slide grooves, the main board is slidably connected between the two limiting slide grooves, the top of the main board is fixedly connected to two matching first clamping seats, the main board is provided with two adjusting slide grooves matching with the first clamping seats, the adjusting slide groove is slidably connected with a second clamping seat matching with the first clamping seat, the second clamping seat is provided with a first through hole, the interior of the first through hole is slidably connected with a first bolt, one end of the first bolt passes through the adjusting slide groove and is threadedly connected with a square nut, the first clamping seat and the second clamping seat are both provided with threaded holes, the internal threads of the threaded holes are connected A second bolt is connected, one end of the second bolt is rotatably connected to a pressing block, a first scale matching the first clamping seat is provided at a position near one side of the top of the main board, the tops of the two limiting slides are fixedly connected to a fixing column, the tops of the two fixing columns are fixedly connected to an adjusting column, a sliding groove is provided at the bottom end of the adjusting column, a threaded rod is rotatably connected inside the sliding groove, one end of the threaded rod passes through the sliding groove and is connected to a rotating handle, a threaded part is threadedly connected to the threaded rod, the bottom end of the threaded part passes through the sliding groove and is connected to a mounting plate, an electric push rod is installed at the bottom end of the mounting plate, a cutting knife is installed at one end of the electric push rod, a second scale matching the first scale is provided on one side of the adjusting column, and a pointer matching the second scale is provided on the mounting plate.

[0009] By adopting the above technical solution, the glass is placed between the first clamping seat and the second clamping seat. At this time, the glass is placed on the main board, so that the main board supports the glass, and the second clamping seat is slid so that the second clamping seat cooperates with the first clamping seat to support and limit the glass. The first bolt cooperates with the square bolt to fix the position of the second clamping seat, and the second bolt is rotated to drive the pressing block to move, so that the pressing block presses and fixes the glass. The rotating handle drives the threaded rod to rotate, and the threaded rod drives the electric push rod and the cutting knife to move. According to the required glass specifications, the pointer is aligned with the corresponding scale on the second scale. Since the second scale cooperates with the first scale, the position of the cutting knife is aligned with the corresponding position of the glass. The electric push rod is started to drive the cutting knife to move, so that the cutting knife cuts the glass. At this time, the main board is pushed to drive the glass to move, so that the equipment can perform precise cutting according to requirements, and the main board supports the glass, reducing the probability of glass breakage.

[0010] Optionally, a blocking plate that cooperates with the square nut is fixedly connected to the bottom end of the main board.

[0011] By adopting the above technical solution, the blocking plate is used to block the square nut to prevent the square nut from rotating, so that when the personnel rotates the first bolt, the first bolt and the square nut can be tightened, thereby achieving the purpose of facilitating the fixation of the second clamping seat.

[0012] Optionally, a non-slip pad is fixedly connected to the bottom end of the pressing block.

[0013] By adopting the above technical solution, the anti-skid pad is used to increase the friction between the pressing block and the glass, thereby improving the stability of the glass, thereby achieving the purpose of improving the stability of the equipment when cutting the glass.

[0014] Optionally, a reinforcement piece is fixedly connected between the electric push rod and the mounting plate.

[0015] By adopting the above technical solution, the reinforcement is used to support the electric push rod on the mounting plate, thereby reducing the probability of the electric push rod breaking when the equipment cuts the glass.

[0016] Optionally, both ends of the main board are provided with limit slots, and the inner side walls of the two limit slots are fixedly connected with limit blocks that match the limit slots, and the limit blocks are slidably connected to the limit slots.

[0017] By adopting the above technical solution, the limiting groove and the limiting block cooperate to limit the position of the mainboard to prevent the mainboard from leaving the limiting groove, thereby achieving the purpose of improving the stability of the equipment.

[0018] Optionally, a plurality of matching spherical grooves are provided at the bottom end of the main board, and balls are rotatably connected inside the spherical grooves, and the bottom ends of the balls are closely attached to the inner side walls of the limiting sliding grooves.

[0019] By adopting the above technical solution, the ball bearings are used to reduce the friction between the main board and the limiting slide groove, thereby making it easier for people to push the main board, thereby making the device easier to use.

[0020] Optionally, a collection box is fixedly connected to the bottom end of the frame, and a switch door is provided on one side of the collection box.

[0021] By adopting the above technical solution, the collection box is used to collect the cut glass fragments. After the glass is cut, a broom can be used to sweep the glass fragments on the main board into the collection box for unified treatment of the glass fragments. The opening and closing door is used to facilitate personnel to handle the glass fragments in the collection box.

[0022] (III) Beneficial effects

[0023] In summary, the present invention includes at least one of the following beneficial technical effects:

[0024] 1. The glass cutting device places the glass between the first clamping seat and the second clamping seat. At this time, the glass is placed on the main board, so that the main board supports the glass, slides the second clamping seat, so that the second clamping seat cooperates with the first clamping seat, and is used to support and limit the glass. The first bolt cooperates with the square bolt to fix the position of the second clamping seat, and the second bolt is rotated to drive the pressing block to move, so that the pressing block presses and fixes the glass, and the rotating handle drives the threaded rod to rotate, and the threaded rod drives the electric push rod and the cutting knife to move. According to the required glass specifications, the pointer is aligned with the corresponding scale on the second scale. Since the second scale cooperates with the first scale, the position of the cutting knife is aligned with the corresponding position of the glass. The electric push rod is started to drive the cutting knife to move, so that the cutting knife cuts the glass. At this time, the main board is pushed to drive the glass to move, so that the device can perform precise cutting according to requirements, and the main board supports the glass, thereby reducing the probability of glass breakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a first side structural schematic diagram of the utility model;

[0026] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0027] Figure 3 This is a schematic diagram of the first partial side view structure of the utility model;

[0028] Figure 4 It is a second partial side view structural schematic diagram of the utility model;

[0029] Figure 5 This is a schematic diagram of the first cross-sectional structure of the utility model.

[0030] In the figure: 1. frame; 2. main board; 3. limit slide; 4. first clamping seat; 5. adjustment slide; 6. second clamping seat; 7. first bolt; 8. square nut; 9. second bolt; 10. pressing block; 11. first scale; 12. fixing column; 13. adjustment column; 14. threaded rod; 15. rotating handle; 16. threaded part; 17. mounting plate; 18. electric push rod; 19. cutting knife; 20. second scale; 21. pointer; 22. stop plate; 23. anti-skid cushion; 24. reinforcement; 25. limit groove; 26. limit block; 27. ball; 28. collection box; 29. ​​switch door. DETAILED DESCRIPTION

[0031] 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.

[0032] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0033] Reference Figure 1-Figure 5A glass cutting device comprises a frame 1 and a main board 2. The top of the frame 1 is fixedly connected with two matching limiting slide grooves 3. The main board 2 is slidably connected between the two limiting slide grooves 3. The top of the main board 2 is fixedly connected with two matching first clamping seats 4. The main board 2 is provided with two adjusting slide grooves 5 matching with the first clamping seats 4. The adjusting slide groove 5 is slidably connected with a second clamping seat 6 matching with the first clamping seat 4. A first through hole is provided on the second clamping seat 6. A first bolt 7 is slidably connected inside the first through hole. One end of the first bolt 7 passes through the adjusting slide groove 5 and is threadedly connected with a square nut 8. The first clamping seat 4 and the second clamping seat 6 are both provided with There is a threaded hole, the internal thread of the threaded hole is connected to the second bolt 9, one end of the second bolt 9 is rotatably connected to the pressing block 10, the top of the main board 2 is close to one side and is provided with a first scale 11 that matches the first clamping seat 4, the tops of the two limiting slide grooves 3 are fixedly connected to the fixing columns 12, the tops of the two fixing columns 12 are fixedly connected to the adjusting columns 13, the bottom ends of the adjusting columns 13 are provided with sliding grooves, the inside of the sliding groove is rotatably connected to the threaded rod 14, one end of the threaded rod 14 passes through the sliding groove and is connected to a rotating handle 15, a threaded member 16 is threadedly connected to the threaded rod 14, the bottom end of the threaded member 16 passes through the sliding groove and is connected to a mounting plate 17, and the bottom end of the mounting plate 17 is installed An electric push rod 18 is installed, and a cutting knife 19 is installed at one end of the electric push rod 18. A second scale 20 matching the first scale 11 is provided on one side of the adjusting column 13, and a pointer 21 matching the second scale 20 is provided on the mounting plate 17. The glass is placed between the first clamping seat 4 and the second clamping seat 6. At this time, the glass is placed on the main board 2, so that the main board 2 supports the glass, and the second clamping seat 6 is slid so that the second clamping seat 6 matches the first clamping seat 4 to support and limit the glass. The first bolt 7 is matched with the square bolt to fix the position of the second clamping seat 6, and the second bolt 9 is rotated to drive the pressing block 10 to move, so that the pressing block 10 The pressing block 10 presses and fixes the glass, and the rotating handle 15 drives the threaded rod 14 to rotate, and the threaded rod 14 drives the electric push rod 18 and the cutting knife 19 to move. According to the required glass specifications, the pointer 21 is aligned with the corresponding scale on the second scale 20. Since the second scale 20 cooperates with the first scale 11, the position of the cutting knife 19 is aligned with the corresponding position of the glass. The electric push rod 18 is started to drive the cutting knife 19 to move, so that the cutting knife 19 cuts the glass. At this time, the main board 2 is pushed to drive the glass to move, so that the equipment can perform precise cutting according to requirements, and the main board 2 supports the glass to reduce the probability of glass breakage.

[0034] Reference Figure 1 and Figure 3The bottom end of the main board 2 is fixedly connected with a blocking plate 22 that matches the square nut 8. The blocking plate 22 is used to block the square nut 8 to prevent the square nut 8 from rotating, so that when the personnel rotates the first bolt 7, the first bolt 7 and the square nut 8 can be tightened, thereby achieving the purpose of facilitating the fixation of the second clamping seat 6.

[0035] Reference Figure 1 and Figure 2 The bottom end of the pressing block 10 is fixedly connected with an anti-skid pad 23, which is used to increase the friction between the pressing block 10 and the glass, thereby improving the stability of the glass, thereby achieving the purpose of improving the stability of the equipment when cutting the glass.

[0036] Reference Figure 4 and Figure 5 A reinforcing member 24 is fixedly connected between the electric push rod 18 and the mounting plate 17. The reinforcing member 24 is used to support the electric push rod 18 on the mounting plate 17, thereby reducing the probability of the electric push rod 18 breaking when the equipment cuts the glass.

[0037] Reference Figure 1-Figure 4 , both ends of the main board 2 are provided with limiting grooves 25, and the inner walls of the two limiting slide grooves 3 are fixedly connected with limiting blocks 26 that cooperate with the limiting grooves 25. The limiting blocks 26 are slidably connected to the limiting grooves 25, and the limiting grooves 25 cooperate with the limiting blocks 26 to limit the position of the main board 2 to prevent the main board 2 from leaving the limiting slide grooves 3, thereby achieving the purpose of improving the stability of the equipment.

[0038] Reference Figure 1 and Figure 3 A plurality of matching spherical grooves are provided at the bottom end of the main board 2, and a ball 27 is rotatably connected inside the spherical groove. The bottom end of the ball 27 is close to the inner wall of the limiting slide groove 3. The ball 27 is used to reduce the friction between the main board 2 and the limiting slide groove 3, so as to facilitate personnel to push the main board 2, thereby making the device easy to use.

[0039] Reference Figure 1 and Figure 4 A collecting box 28 is fixedly connected to the bottom end of the frame 1, and a switch door 29 is provided on one side of the collecting box 28. The collecting box 28 is used to collect the cut glass chips. After the glass is cut, a broom can be used to sweep the glass chips on the main board 2 into the collecting box 28 so that the glass chips can be uniformly processed. The switch door 29 is used to facilitate personnel to process the glass chips in the collecting box 28.

[0040] In summary, the working principle and working process of the glass cutting device are as follows: when in use, the glass is first placed between the first clamping seat 4 and the second clamping seat 6. At this time, the glass is placed on the main board 2, so that the main board 2 supports the glass, and the second clamping seat 6 is slid so that the second clamping seat 6 cooperates with the first clamping seat 4 to support and limit the glass. The first bolt 7 is used to cooperate with the square bolt to fix the position of the second clamping seat 6. The second bolt 9 is rotated to drive the pressing block 10 to move, so that the pressing block 10 presses and fixes the glass. The rotating handle 15 is rotated to drive the threaded rod 1 4 is rotated, the threaded rod 14 drives the electric push rod 18 and the cutting knife 19 to move, and the pointer 21 is aligned with the corresponding scale on the second scale 20 according to the required glass specifications. Since the second scale 20 cooperates with the first scale 11, the position of the cutting knife 19 is aligned with the corresponding position of the glass. The electric push rod 18 is started to drive the cutting knife 19 to move, so that the cutting knife 19 cuts the glass. At this time, the main board 2 is pushed to drive the glass to move, so that the device can perform accurate cutting according to the requirements, and the main board 2 supports the glass to reduce the probability of glass breakage. The blocking plate 22 It is used to block the square nut 8 to prevent the square nut 8 from rotating, so that when the personnel rotate the first bolt 7, the first bolt 7 and the square nut 8 can be tightened, so as to achieve the purpose of fixing the second clamping seat 6. The anti-skid pad 23 is used to increase the friction between the pressing block 10 and the glass, so as to improve the stability of the glass, so as to achieve the purpose of improving the stability of the equipment when cutting the glass. The reinforcement 24 is used to support the electric push rod 18 on the mounting plate 17, so as to reduce the probability of the electric push rod 18 breaking when the equipment cuts the glass. The groove 25 cooperates with the limit block 26 to limit the position of the main board 2 to prevent the main board 2 from leaving the limit slide groove 3, so as to achieve the purpose of improving the stability of the equipment. The ball 27 is used to reduce the friction between the main board 2 and the limit slide groove 3, so as to facilitate personnel to push the main board 2, so as to make the equipment easy to use. The collection box 28 is used to collect the cut glass chips. After the glass is cut, a broom can be used to sweep the glass chips on the main board 2 into the collection box 28 for unified processing of the glass chips. The switch door 29 is used to facilitate personnel to process the glass chips in the collection box 28.

[0041] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A glass cutting device, comprising a frame (1), characterized in that: The frame (1) comprises a main board (2), the top of which is fixedly connected to two matching limiting grooves (3), the main board (2) is slidably connected between the two limiting grooves (3), the top of which is fixedly connected to two matching first clamping seats (4), the main board (2) is provided with two adjusting grooves (5) matching the first clamping seats (4), the adjusting groove (5) is slidably connected to a second clamping seat (6) matching the first clamping seat (4), the second clamping seat (6) is provided with a first through hole, the interior of the first through hole is slidably connected to a first bolt (7), one end of the first bolt (7) passes through the adjusting groove (5) and is threadedly connected to a square nut (8), the first clamping seat (4) and the second clamping seat (6) are both provided with threaded holes, the interior of the threaded holes is threadedly connected to a second bolt (9), one end of the second bolt (9) is rotatably connected to a pressing block (10), the top of the main board (2) is provided with a second screw threadedly connected to the ... second screw threadedly connected to the second screw threadedly connected to the pressing block (10), the top of the main board (2) is provided with a second screw threadedly connected to the first screw threadedly connected to the second screw threadedly connected to the second screw threadedly A first scale (11) matched with the first clamping seat (4) is provided at a position close to one side of the end, the top ends of the two limiting slide grooves (3) are fixedly connected with a fixing column (12), the top ends of the two fixing columns (12) are fixedly connected with an adjusting column (13), the bottom end of the adjusting column (13) is provided with a sliding groove, a threaded rod (14) is rotatably connected inside the sliding groove, one end of the threaded rod (14) passes through the sliding groove and is connected to a rotating handle (15), a threaded member (16) is threadedly connected to the threaded rod (14), the bottom end of the threaded member (16) passes through the sliding groove and is connected to a mounting plate (17), an electric push rod (18) is installed at the bottom end of the mounting plate (17), a cutting knife (19) is installed at one end of the electric push rod (18), a second scale (20) matched with the first scale (11) is provided on one side of the adjusting column (13), and a pointer (21) matched with the second scale (20) is provided on the mounting plate (17).

2. A glass cutting device according to claim 1, characterized in that: A blocking plate (22) that matches the square nut (8) is fixedly connected to the bottom end of the main board (2).

3. A glass cutting device according to claim 1, characterized in that: The bottom end of the pressing block (10) is fixedly connected with an anti-skid soft pad (23).

4. A glass cutting device according to claim 1, characterized in that: A reinforcement member (24) is fixedly connected between the electric push rod (18) and the mounting plate (17).

5. The glass cutting device according to claim 1, characterized in that: Both ends of the main board (2) are provided with limit grooves (25), and the inner side walls of the two limit sliding grooves (3) are fixedly connected with limit blocks (26) that match the limit grooves (25), and the limit blocks (26) are slidably connected to the limit grooves (25).

6. A glass cutting device according to claim 1, characterized in that: The bottom end of the main board (2) is provided with a plurality of matching spherical grooves, and a ball (27) is rotatably connected inside the spherical groove, and the bottom end of the ball (27) is closely attached to the inner side wall of the limiting sliding groove (3).

7. A glass cutting device according to claim 1, characterized in that: A collecting box (28) is fixedly connected to the bottom end of the frame (1), and a switch door (29) is provided on one side of the collecting box (28).

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