CN218232200U - Guide wheel mechanism of liquid crystal glass substrate transverse cutting machine - Google Patents
Guide wheel mechanism of liquid crystal glass substrate transverse cutting machine Download PDFInfo
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- CN218232200U CN218232200U CN202222891324.1U CN202222891324U CN218232200U CN 218232200 U CN218232200 U CN 218232200U CN 202222891324 U CN202222891324 U CN 202222891324U CN 218232200 U CN218232200 U CN 218232200U
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Abstract
The utility model discloses a guide wheel mechanism of a transverse cutting machine for a liquid crystal glass substrate, which relates to the field of glass manufacturing and adopts the technical scheme that the guide wheel mechanism comprises a support frame, connecting rods arranged at two sides of the support frame and pulley assemblies arranged on the connecting rods; the pulley component comprises a pulley frame in sliding connection with the connecting rod, a fixed block fixed on the pulley frame, a sliding rod in sliding connection with the fixed block, a supporting block fixed at one end of the sliding rod far away from the fixed block, and a guide wheel which drives the supporting block to move towards the direction far away from the fixed block and is rotatably connected with the elastic part and the supporting block. The utility model discloses, can make the atress of glass liquid and pulley contact point not reach the deformability, improve the yields, practice thrift the cost.
Description
Technical Field
The utility model relates to a glass makes the field, particularly, relates to a liquid crystal glazing base plate crosscut machine guide wheel mechanism.
Background
The transverse cutting machine is key equipment in a liquid crystal glass substrate production line and mainly used for transversely cutting flowing glass liquid to form a glass substrate. The upper additional device is an important component of the transverse cutting machine, and mainly plays a role in clamping the flowing molten glass (the molten glass is in a semi-solid state at the moment) and stabilizing and guiding the molten glass. The current guide wheel structure is: the pulley is directly fixed on the pulley seat through a bolt bearing. The problems with this structure are: after the position of the pulley seat is adjusted and determined, the position of the pulley is fixed, and the pulley cannot be adjusted forwards and backwards. However, the glass liquid has certain fluctuation in the downward flow process and certain swing amplitude, and after the pulleys are contacted with the glass, the glass liquid deforms due to the fluctuation of the glass liquid because the positions of the pulleys are fixed, so that the quality of the glass substrate is unqualified, and the reject ratio is high. Furthermore, the cracking and breaking of the chips occur, which causes great economic loss.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at overcomes prior art's is not enough, provides a liquid crystal glass base plate crosscut machine leading wheel mechanism, can make the atress of glass liquid and pulley contact point not reach the deformability, improves the yields, practices thrift the cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a guide wheel mechanism of a transverse cutting machine for a liquid crystal glass substrate comprises a support frame, connecting rods arranged on two sides of the support frame and pulley assemblies arranged on the connecting rods; the pulley component comprises a pulley frame in sliding connection with the connecting rod, a fixed block fixed on the pulley frame, a sliding rod in sliding connection with the fixed block, a supporting block fixed at one end of the sliding rod far away from the fixed block, and a guide wheel which drives the supporting block to move towards the direction far away from the fixed block and is rotatably connected with the elastic part and the supporting block.
Preferably, the pulley yoke is provided with a sliding groove, the connecting rod can penetrate through the sliding groove, and the sliding frame is connected with the connecting rod in a sliding mode through the sliding groove.
Preferably, the vertical cross sections of the sliding chute and the connecting rod are square.
Preferably, the support frame is provided with an adjusting component for driving the connecting rod to move.
Preferably, the adjusting component comprises an air cylinder, a clamping block fixed on a piston rod of the air cylinder and a fixing rod matched with the clamping block, and the fixing rod is connected with the connecting rod.
Preferably, the adjusting assembly further comprises a fixing frame fixed on the support frame, a threaded rod rotatably connected with the fixing frame, a connecting block in threaded connection with the threaded rod, and a first connecting plate fixedly connected with the connecting block, and the cylinder is connected with the first connecting plate.
Preferably, a first limiting block is fixed at the bottom end of the first connecting plate, a first guide rail is fixed on the support frame, and the first limiting block is slidably connected with the first guide rail.
The utility model discloses following beneficial effect has:
(1) When the device is used, the elastic part can be deformed by the stress of the guide wheel, so that the stress of a contact point of molten glass and the pulley can not reach the deformation force, the yield of products is improved, and the cost is saved;
(2) The sliding connection between the sliding frame and the connecting rod can change the position of the pulley assembly, so that the sliding frame can be conveniently adapted to different working conditions;
(3) The adjusting component can change the position of the connecting rod, so that the position of the pulley component can be changed, and the pulley component can adapt to different working conditions.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of the present invention embodying an adjustment assembly;
fig. 3 is a schematic structural diagram of a connecting rod according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a pulley assembly according to an embodiment of the present invention.
Wherein the figures include the following reference numerals: 1. a support frame; 2. an adjustment assembly; 21. a fixed mount; 22. a threaded rod; 23. connecting blocks; 24. a first connecting plate; 241. a first stopper; 242. a first guide rail; 25. a cylinder; 26. a clamping block; 261. a card slot; 27. fixing the rod; 271. mounting a plate; 3. a connecting rod; 31. a second connecting plate; 32. a second limiting block; 33. a second slide rail; 4. a strip hole; 5. a sheave assembly; 51. a pulley yoke; 511. a chute; 52. a fixed block; 53. a slide bar; 54. a support block; 55. a spring; 56. a guide wheel.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example (b): a guide wheel mechanism of a liquid crystal glass substrate transverse cutting machine is shown in figure 1 and comprises a support frame 1, an adjusting component 2 installed on the support frame 1, a connecting rod 3 driven by the adjusting component 2 to move, and a pulley component 5 connected to the connecting rod 3 in a sliding mode. The number of the adjusting components 2, the connecting rods 3 and the pulley components 5 is two, and the adjusting components are symmetrically arranged on two sides of the supporting frame 1.
Referring to fig. 2, the adjusting assembly 2 includes a fixing frame 21 fixed on the supporting frame 1, a threaded rod 22 rotatably connected with the fixing frame 21, a connecting block 23 in threaded connection with the threaded rod 22, a first connecting plate 24 fixedly connected with the connecting block 23, an air cylinder 25 disposed on one side of the first connecting plate 24, a latch 26 fixed on a piston rod of the air cylinder 25, and a fixing rod 27 engaged with the latch 26.
The support frame 1 is provided with a strip hole 4, and the fixing rod 27 passes through the strip hole 4 and can slide in the strip hole 4 along the length direction of the strip hole 4.
A first limiting block 241 is fixed at the bottom end of the first connecting plate 24, a first guide rail 242 is fixed on the support frame 1, and the first limiting block 241 is slidably connected with the first guide rail 242. One side of the first limiting block 241 close to the first guide rail 242 is provided with a groove, so that the first guide rail 242 can be placed, and the first limiting block 241 can only slide along the length direction of the first guide rail 242 through the matching of the groove and the first guide rail 242, thereby increasing the stability of the movement of the first connecting plate 24.
A mounting plate 271 is fixed on one side of the first connecting plate 24 close to the cylinder 25, and the mounting plate 271 is fixedly connected with the cylinder 25.
The fixture block 26 is provided with a clamping groove 261, and the clamping groove 261 can be used for inserting the fixing rod 27, so that the fixing rod 27 can be driven to move by the movement of the fixture block 26.
Bolts are used for fixedly connecting the fixing frame 21 and the supporting frame 1, the connecting block 23 and the first connecting plate 24, the first connecting plate 24 and the first limiting block 241, the first guide rail 242 and the supporting frame 1, and the mounting plate 271 and the cylinder body of the cylinder 25, so that the mounting and dismounting are facilitated.
Referring to fig. 3, one end of the connecting rod 3 close to the fixing rod 27 is fixedly connected with a second connecting plate 31, the fixing rod 27 is vertically fixed on the second connecting plate 27, and the connecting rod 3 is fixedly connected with the second connecting plate 27. The second connecting plate 31 is located below the support frame 1. One side fixedly connected with second stopper 32 that second connecting plate 31 is close to support frame 31, the bottom fixedly connected with second slide rail 33 of support frame 1, and the one end that second stopper 32 is close to second slide rail 33 is seted up flutedly, supplies second slide rail 33 to place, and through the cooperation of recess and second slide rail 33, second stopper 33 that can be can only slide along the length direction of second slide rail 33, increases the gliding stability of second connecting plate 31 and connecting rod 3.
Referring to fig. 4, the pulley assembly 5 includes a pulley frame 51 slidably connected to the connecting rod 3, a fixed block 52 fixed to the pulley frame 51, a sliding rod 53 slidably connected to the fixed block 52, a supporting block 54 fixed to an end of the sliding rod 53 far from the fixed block 52, a spring 55 sleeved on the sliding rod 53, and a guide wheel 56 rotatably connected to the supporting block 54.
The pulley frame 51 is provided with a sliding groove 511, the connecting rod 3 can pass through the sliding groove 511, and the sliding frame 51 is connected with the connecting rod 3 in a sliding mode through the sliding groove 511. And the vertical sections of the sliding groove 511 and the connecting rod 3 are both square, so that the relative rotation between the two can be prevented.
The fixed blocks 52 are fixed on the pulley frame 51 along the vertical direction. The two ends of the spring 55 are fixedly connected to the fixed block 52 and the supporting block 54, respectively, and drive the supporting block 54 to move away from the fixed block.
When the device is used, the spring 55 can deform under the stress of the guide wheel 56, so that the stress of the contact point of the molten glass and the pulley cannot reach the deformation force, the product yield is improved, and the cost is saved.
In the description of the present invention, it should be noted that the terms "front end", "rear end", "left and right", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "communicating" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a liquid crystal glazing base plate crosscut machine guide wheel mechanism which characterized in that: comprises a support frame (1), connecting rods (3) arranged at two sides of the support frame (1) and pulley assemblies (5) arranged on the connecting rods (3); the pulley component (5) comprises a pulley frame (51) in sliding connection with the connecting rod (3), a fixed block (52) fixed on the pulley frame (51), a sliding rod (53) in sliding connection with the fixed block (52), a supporting block (54) fixed at one end of the sliding rod (53) far away from the fixed block (52), and a guide wheel (56) which drives the supporting block (54) to move towards the direction far away from the fixed block (52) and is rotationally connected with the supporting block (54).
2. The guide wheel mechanism of the liquid crystal glass substrate transverse cutting machine of claim 1, characterized in that: the pulley frame (51) is provided with a sliding groove (511), the connecting rod (3) can penetrate through the sliding groove (511), and the pulley frame (51) is connected with the connecting rod (3) in a sliding mode through the sliding groove (511).
3. The guide wheel mechanism of the liquid crystal glass substrate transverse cutting machine of claim 2, characterized in that: the vertical sections of the sliding groove (511) and the connecting rod (3) are square.
4. The guide wheel mechanism of the liquid crystal glass substrate transverse cutting machine of claim 1, characterized in that: the support frame (1) is provided with an adjusting component (2) which drives the connecting rod (3) to move.
5. The guide wheel mechanism of the liquid crystal glass substrate transverse cutting machine of claim 4, characterized in that: the adjusting component (2) comprises an air cylinder (25), a clamping block (26) fixed on a piston rod of the air cylinder (25) and a fixing rod (27) matched with the clamping block (26), and the fixing rod (27) is connected with the connecting rod (3).
6. The guide wheel mechanism of the liquid crystal glass substrate transverse cutting machine of claim 5, characterized in that: the adjusting component (2) further comprises a fixing frame (21) fixed on the supporting frame (1), a threaded rod (22) rotatably connected with the fixing frame (21), a connecting block (23) in threaded connection with the threaded rod (22), and a first connecting plate (24) fixedly connected with the connecting block (23), and the air cylinder (25) is connected with the first connecting plate (24).
7. The guide wheel mechanism of the LCD glass substrate transverse cutting machine of claim 6, which is characterized in that: the bottom end of the first connecting plate (24) is fixed with a first limiting block (241), the support frame (1) is fixed with a first guide rail (242), and the first limiting block (241) is in sliding connection with the first guide rail (242).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222891324.1U CN218232200U (en) | 2022-10-31 | 2022-10-31 | Guide wheel mechanism of liquid crystal glass substrate transverse cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222891324.1U CN218232200U (en) | 2022-10-31 | 2022-10-31 | Guide wheel mechanism of liquid crystal glass substrate transverse cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218232200U true CN218232200U (en) | 2023-01-06 |
Family
ID=84669668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222891324.1U Active CN218232200U (en) | 2022-10-31 | 2022-10-31 | Guide wheel mechanism of liquid crystal glass substrate transverse cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218232200U (en) |
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2022
- 2022-10-31 CN CN202222891324.1U patent/CN218232200U/en active Active
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