Glass plate positioning and cutting device

Abstract

The utility model provides a glass plate positioning and cutting device which comprises a rectangular supporting frame, the two sides of the rectangular supporting frame are each provided with a first connecting plate, the length direction of the first connecting plates is parallel to the length direction of the rectangular supporting frame, and a plurality of vertically-arranged rollers are arranged on the sides, facing the rectangular supporting frame, of the first connecting plates in the length direction in an array mode; the rollers are rotationally connected to the first connecting plates through the supporting seats, the two first connecting plates are connected with the two telescopic ends of a bidirectional telescopic mechanism correspondingly, and the bidirectional telescopic mechanism is arranged below the rectangular supporting frame. The cutting assembly is arranged at one end of the rectangular supporting frame and comprises a first linear mechanism and a cutting machine, the first linear mechanism is arranged above the rectangular supporting frame, the moving direction of the movable end of the first linear mechanism is parallel to the width direction of the rectangular supporting frame, and the cutting machine is connected with the movable end of the first linear mechanism. The device needs less power sources, and can prevent the limited glass plate from inclining.

Description

Technical Field

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

[0002] When producing fish tanks, it is usually necessary to cut long strips of glass plates from larger rectangular glass plates. When cutting, the large rectangular glass plates need to be limited so that they cannot be offset when moving forward. For example, the utility model patent with application number CN201820758061.8 provides an automated automobile glass sunroof plate cutting machine, which has multiple hydraulic cylinders on both sides of the frame for conveying glass plates, and rollers at the telescopic ends of the hydraulic cylinders. The rollers are used to push the glass plates and limit them. This method uses multiple hydraulic cylinders and requires multiple power sources. After long-term use, the extension length of the telescopic ends of the hydraulic cylinders will have errors. When the extension lengths of the hydraulic cylinders in staggered positions are not uniform, the limited glass plates will be tilted, affecting the cutting accuracy. Utility Model Content

[0003] In order to solve the above-mentioned defects of the prior art, the present application provides a glass plate positioning and cutting device, which can limit the glass plate by only driving the first connecting plate and multiple rollers to move through a two-way telescopic mechanism, thereby reducing the required power source and avoiding the tilt of the glass plate after being limited.

[0004] In order to achieve the above purpose, the utility model adopts the following technologies:

[0005] A glass plate positioning and cutting device, comprising:

[0006] A rectangular support frame, with a first connecting plate on both sides, the length direction of the first connecting plate is parallel to the length direction of the rectangular support frame, a plurality of vertically arranged rollers are arranged in an array along the length direction on one side of the first connecting plate facing the rectangular support frame, and the rollers are rotatably connected to the first connecting plate through a support seat, and the two first connecting plates are respectively connected to the two telescopic ends of a two-way telescopic mechanism, and the two-way telescopic mechanism is arranged below the rectangular support frame;

[0007] The cutting assembly is arranged at one end of the rectangular support frame, and includes a first linear mechanism and a cutting machine. The first linear mechanism is arranged above the rectangular support frame, and the moving direction of its movable end is parallel to the width direction of the rectangular support frame. The cutting machine is connected to the movable end of the first linear mechanism.

[0008] Furthermore, the two-way telescopic mechanism is a pair, which is arranged below the rectangular support frame at an interval, and the two telescopic ends of the two-way telescopic mechanism are respectively connected to the two first connecting plates.

[0009] Furthermore, fixed plates are arranged at intervals below the rectangular support frame, and a pair of bidirectional telescopic mechanisms include a gear and a pair of racks. The gear is rotatably connected to the top of the fixed plate, and a pair of racks are respectively meshed and connected to the two sides of the gear. A pair of racks are respectively vertically connected to the two first connecting plates, a fixed end of a second linear mechanism is connected to the fixed plate, and the moving direction of the movable end of the second linear mechanism is parallel to the rack, and the movable end of the second linear mechanism is connected to a rack or a first connecting plate. Two pairs of sliding sleeves are provided at the bottom of the rectangular support frame, and the two pairs of racks are respectively slidably arranged in the two pairs of sliding sleeves.

[0010] Furthermore, a plurality of conveying rollers are rotatably connected in the rectangular support frame, the length direction of the conveying rollers is parallel to the width direction of the rectangular support frame, and the height of the top of the conveying rollers is higher than the height of the top of the rectangular support frame.

[0011] Furthermore, sliders are slidably connected to both sides of the rectangular support frame through slide rails, the slide rails are arranged parallel to the rectangular support frame, and extension plates are connected to the outer sides of the sliders. There is a preset distance between the end of the extension plate away from the cutting machine and the sliders, and a second connecting plate is hingedly connected to the end of the extension plate away from the cutting machine, and a roller is rotatably connected to the inner side of the second connecting plate, and a push plate is connected between the two second connecting plates. When the roller rotates to above the rectangular support frame and the push plate is perpendicular to the rectangular support frame, the height of the bottom of the roller matches the height of the top of the slide rail, and the height of the bottom of the push plate matches the height of the top of the feed roller.

[0012] The beneficial effects of the utility model are:

[0013] 1. The glass plate can be limited by only driving the first connecting plate and multiple rollers to move through the bidirectional telescopic mechanism, which reduces the required power source and can avoid the situation where the glass plate after limiting is tilted due to the uneven pushing lengths of the hydraulic cylinders in the staggered positions.

[0014] 2. The racks on one side of the two bidirectional telescopic mechanisms can be driven to move synchronously through a second linear mechanism, and the racks on the other side of the two bidirectional telescopic mechanisms can be driven to move synchronously through gears, thereby reducing the power source and being able to control the synchronization of the telescopic ends of the two bidirectional telescopic mechanisms. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the device according to the embodiment of the present application.

[0016] Figure 2 for Figure 1 Enlarged view of part A in the middle.

[0017] Figure 3 It is a partial structural stereogram of the device according to the embodiment of the present application.

[0018] Figure 4This is a structural stereogram of the cutting assembly of the device according to an embodiment of the present application.

[0019] Figure 5 This is a front view of the device according to an embodiment of the present application.

[0020] Figure 6 for Figure 5 Enlarged view of part B in the middle.

[0021] Figure numerals: rectangular support frame-1, first connecting plate-2, two-way telescopic mechanism-3, cutting machine-4, second linear mechanism-5, slide rail-6, roller-7, push plate-8, fixed plate-101, sliding sleeve-102, conveying roller-103, roller-201, support seat-202, gear-301, rack-302, first linear mechanism-401, slider-601, extension plate-602, second connecting plate-603. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings, but the embodiments described in the utility model are only part of the embodiments of the utility model, rather than all the embodiments.

[0023] The present application embodiment provides a glass plate positioning and cutting device, such as Figure 1-Figure 6 As shown, it includes a rectangular support frame 1, a cutting component, etc.

[0024] Specifically, a first connecting plate 2 is provided on both sides of the rectangular support frame 1, and the length direction of the first connecting plate 2 is parallel to the length direction of the rectangular support frame 1. A plurality of vertically arranged rollers 201 are arranged in an array along the length direction on one side of the first connecting plate 2 facing the rectangular support frame 1, and the rollers 201 are rotatably connected to the first connecting plate 2 through a support seat 202. The two first connecting plates 2 are respectively connected to the two telescopic ends of a two-way telescopic mechanism 3, and the two-way telescopic mechanism 3 is arranged below the rectangular support frame 1; the cutting assembly is arranged at one end of the rectangular support frame 1, which includes a first linear mechanism 401 and a cutting machine 4. The first linear mechanism 401 is arranged above the rectangular support frame 1, and the moving direction of its active end is parallel to the width direction of the rectangular support frame 1. The cutting machine 4 is connected to the active end of the first linear mechanism 401. Specifically, the cutting machine 4 can be a laser cutting machine 4 or a saw blade cutting machine 4.

[0025] During actual use, a large glass plate is placed above the rectangular support frame 1, and then the two telescopic ends of the two-way telescopic mechanism 3 are controlled to drive a pair of first connecting plates 2 to move inward synchronously, so that multiple rollers 201 clamp the rectangular glass plate and limit the rectangular glass plate. Then, the position of the cutting machine 4 is adjusted through the first linear mechanism 401, the cutting machine 4 is turned on, and the glass plate is pushed toward the cutting machine 4 to complete the cutting.

[0026] Preferably, see Figure 1 , Figure 3 , a pair of bidirectional telescopic mechanisms 3 can be set, which are spaced below the rectangular support frame 1, and the two telescopic ends of the bidirectional telescopic mechanism 3 are respectively connected to the two first connecting plates 2. By driving the first connecting plate 2 to move, the connection points with the first connecting plate 2 can be increased to avoid the first connecting plate 2 from being offset when the first connecting plate 2 is long. For more details, see Figure 3 , a pair of bidirectional telescopic mechanisms 3 each include a gear 301 and a pair of racks 302, the gear 301 is rotatably connected to the top of the fixed plate 101, a pair of racks 302 are respectively meshed and connected to the two sides of the gear 301, a pair of racks 302 are respectively vertically connected to the two first connecting plates 2, a fixed end of a second linear mechanism 5 is connected to the fixed plate 101, the moving direction of the active end of the second linear mechanism 5 is parallel to the rack 302, the active end of the second linear mechanism 5 is connected to a rack 302 or a first connecting plate 2, and two pairs of sliding sleeves 102 are provided at the bottom of the rectangular support frame 1, and the two pairs of racks 302 are respectively slidably arranged in the two pairs of sliding sleeves 102. The racks 302 on one side of the two bidirectional telescopic mechanisms 3 can be driven to move synchronously through a second linear mechanism 5, and the racks 302 on the other side of the two bidirectional telescopic mechanisms 3 can be driven to move synchronously through the gear 301, thereby reducing the power source and being able to control the synchronization of the telescopic ends of the two bidirectional telescopic mechanisms 3.

[0027] For details, see Figure 1 A plurality of conveying rollers 103 are rotatably connected in the rectangular support frame 1, the length direction of the conveying rollers 103 is parallel to the width direction of the rectangular support frame 1, and the height of the top of the conveying rollers 103 is higher than the height of the top of the rectangular support frame 1. When cutting a glass plate, the glass plate is placed above the conveying rollers 103 to facilitate pushing the glass plate toward the cutting machine 4, and the powder generated after the glass plate is cut can fall through the gaps between the conveying rollers 103. Compared with directly using a conveyor belt, the accumulation of glass powder generated by cutting can be avoided.

[0028] Preferably, see Figure 1-Figure 2 , Figure 5-Figure 6, both sides of the rectangular support frame 1 are slidably connected with sliders 601 through slide rails 6, the slide rails 6 are arranged parallel to the rectangular support frame 1, and extension plates 602 are connected to the outer sides of the sliders 601, and there is a preset distance between the end of the extension plate 602 away from the cutting machine 4 and the slider 601, and a second connecting plate 603 is hingedly connected to the end of the extension plate 602 away from the cutting machine 4, and a roller 7 is rotatably connected to the inner side of the second connecting plate 603, and a push plate 8 is connected between the two second connecting plates 603. When the roller 7 rotates to the top of the rectangular support frame 1 and the push plate 8 is perpendicular to the rectangular support frame 1, the height of the bottom of the roller 7 matches the height of the top of the slide rail 6, and the height of the bottom of the push plate 8 matches the height of the top of the feed roller. In actual use, when it is necessary to send the glass plate from the other end of the rectangular support frame 1 into the rectangular support frame 1 through the conveying mechanism, slide the slider 601 to the other end of the rectangular support frame 1, and then rotate the second connecting plate 603 downward to rotate the push plate 8 and the roller 7 to below the horizontal plane of the top of the conveying roller 103 to avoid blocking the glass plate sliding into the rectangular support frame 1. When the glass plate completely enters the rectangular support frame 1, rotate the second connecting plate 603 upward to make the roller 7 abut against the slide rail 6, and then push the glass plate to move by the push plate 8. The setting of the roller 7 can generate rolling friction with the slide rail 6 when pushing the push plate 8, thereby avoiding sliding friction and reducing friction. Specifically, the glass plate can be driven to move by manually pushing the push plate 8, or a pushing mechanism can be set above the push plate 8 to push the push plate 8 and the glass plate.

[0029] The above are only some of the embodiments listed in this application and are not intended to limit this application.

Claims

1. A glass plate positioning and cutting device, characterized in that: include: A rectangular support frame (1), with a first connecting plate (2) provided on both sides thereof, the length direction of the first connecting plate (2) being parallel to the length direction of the rectangular support frame (1), a plurality of rollers (201) arranged vertically are arranged in an array along the length direction on one side of the first connecting plate (2) facing the rectangular support frame (1), and the rollers (201) are rotatably connected to the first connecting plate (2) via a support seat (202), the two first connecting plates (2) are respectively connected to the two telescopic ends of a bidirectional telescopic mechanism (3), and the bidirectional telescopic mechanism (3) is arranged below the rectangular support frame (1); The cutting assembly is arranged at one end of the rectangular support frame (1), and comprises a first linear mechanism (401) and a cutting machine (4); the first linear mechanism (401) is arranged above the rectangular support frame (1), and the moving direction of its movable end is parallel to the width direction of the rectangular support frame (1); the cutting machine (4) is connected to the movable end of the first linear mechanism (401).

2. A glass plate positioning and cutting device according to claim 1, characterized in that: The two-way telescopic mechanisms (3) are a pair and are arranged below the rectangular support frame (1) at an interval, and the two telescopic ends of the two-way telescopic mechanisms (3) are respectively connected to the two first connecting plates (2).

3. The glass plate positioning and cutting device according to claim 2, characterized in that: A fixed plate (101) is provided at intervals below the rectangular support frame (1); a pair of bidirectional telescopic mechanisms (3) each comprises a gear (301) and a pair of racks (302); the gear (301) is rotatably connected to the top of the fixed plate (101); the pair of racks (302) are respectively meshed and connected to the two sides of the gear (301); the pair of racks (302) are respectively vertically connected to the two first connecting plates (2); a fixed end of a second linear mechanism (5) is connected to the fixed plate (101); the moving direction of the movable end of the second linear mechanism (5) is parallel to the rack (302); the movable end of the second linear mechanism (5) is connected to a rack (302) or a first connecting plate (2); two pairs of sliding sleeves (102) are provided at the bottom of the rectangular support frame (1); the two pairs of racks (302) are respectively slidably arranged in the two pairs of sliding sleeves (102).

4. The glass plate positioning and cutting device according to claim 1, characterized in that: A plurality of conveying rollers (103) are rotatably connected inside the rectangular support frame (1), the length direction of the conveying rollers (103) is parallel to the width direction of the rectangular support frame (1), and the height of the top of the conveying rollers (103) is higher than the height of the top of the rectangular support frame (1).

5. The glass plate positioning and cutting device according to claim 4, characterized in that: Both sides of the rectangular support frame (1) are slidably connected to a slider (601) via a slide rail (6), the slide rail (6) is arranged parallel to the rectangular support frame (1), and the outer side of the slider (601) is connected to an extension plate (602), and there is a preset distance between the end of the extension plate (602) away from the cutting machine (4) and the slider (601), and a second connecting plate (603) is hingedly connected to the end of the extension plate (602) away from the cutting machine (4), and a roller (7) is rotatably connected to the inner side of the second connecting plate (603), and a push plate (8) is connected between the two second connecting plates (603), and when the roller (7) rotates to the top of the rectangular support frame (1) and the push plate (8) is perpendicular to the rectangular support frame (1), the height of the bottom of the roller (7) matches the height of the top of the slide rail (6), and the height of the bottom of the push plate (8) matches the height of the top of the feed roller.

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