Cleaning tool for short roller boss of liquid crystal substrate glass annealing furnace

Abstract

The utility model discloses a cleaning tool for a short roller boss of a liquid crystal substrate glass annealing furnace, which relates to the technical field of cleaning of the short roller boss of the annealing furnace, and comprises an operating rod and an adjusting piece arranged on the operating rod, the cavity is provided with a horizontal part and an arc-shaped part, a movable seat is horizontally and slidably installed on the horizontal part, and a follow-up rod is installed on the arc-shaped part in a hinged mode. Through the arrangement of the moving seat and the follow-up rod, the position of the moving seat on the horizontal part can be adjusted through the adjusting threaded rod, the follow-up rod can be driven to rotate by a corresponding angle through position adjustment of the moving seat, then angle adjustment of the cleaning cloth on the follow-up rod is achieved, and the angle adjustment can be adapted to different operators on duty; therefore, an operator on duty can well clean the short roller boss by using the cleaning cloth at the inclined angle.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning short roller bosses in annealing furnaces, in particular to a cleaning tool for short roller bosses in annealing furnaces for liquid crystal substrates. Background Art

[0002] At present, the TFT-LCD liquid crystal glass substrate is clamped by multiple sets of short rollers during the overflow pull-down process. This method provides a stable clamping state for the glass liquid to be pulled down, so there is no glass slag or impurities on the surface of the short roller boss. The stability of the operating state plays a very important role in the production of glass substrates. Under normal production conditions of the production equipment in the prior art, if a new cutter wheel needs to be replaced for cross-cutting, the operator makes a mistake in changing the knife, or the board breaking state and knife pressure are unstable, resulting in the breakage of the glass plate, which is easy to cause the short roller boss to be damaged or stained with broken small glass, and then the operating state of the short roller boss will be changed later.

[0003] At present, impurities such as glass slag on the surface of the short roller boss are simply wiped and cleaned by the end of the straight rod. However, when different workers use this straight tool for cleaning, each person's operating technique is different, and the time required for cleaning is also different. If the cleaning time is too long, it will affect the production and even cause serious consequences such as broken plates and blockages.

[0004] To this end, we propose a cleaning tool for the short roller boss of the liquid crystal substrate glass annealing furnace to solve the problem that when the straight tool in the prior art is used to wipe and clean the short roller boss, different workers need different cleaning times when using the straight tool. If the cleaning time is too long, the cleaning will affect production. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] When using the straight tool in the prior art to wipe and clean the short roller boss, different workers will require different cleaning times when using the straight tool. If the cleaning time is too long, it will affect the production and even cause serious consequences such as broken plates and blockages.

[0007] (II) Technical solution

[0008] In order to solve the above problems, the utility model provides the following technical solutions:

[0009] A cleaning tool for a short roller boss of a liquid crystal substrate glass annealing furnace, comprising an operating rod and an adjusting member arranged on the operating rod, wherein:

[0010] The adjusting member comprises a semicircular mounting plate arranged on the operating rod, the semicircular mounting plate is provided with a cavity, the cavity has a horizontal portion and an arc-shaped portion, a movable seat is horizontally slidably mounted on the horizontal portion, a follower rod is hingedly mounted on the arc-shaped portion, and one end of the follower rod is located outside the cavity, a cleaning cloth is detachably mounted on the end, a connecting block is movably arranged on the movable seat, and the connecting block is hingedly connected to one end of the follower rod located in the cavity;

[0011] The semicircular mounting plate is provided with a driving member, and the driving member is used to drive the moving seat to slide on the horizontal part.

[0012] As a further solution of the utility model: a slide groove is provided on the movable seat along its length direction, and the connecting block is slidably connected to the slide groove.

[0013] As a further solution of the utility model: the driving member includes an adjusting threaded rod, the adjusting threaded rod is horizontally arranged and rotatably mounted on the cavity, and the movable seat is threadedly sleeved on the outside of the adjusting threaded rod.

[0014] As a further solution of the utility model: an extension rod is movably arranged on the operating rod, and a fastening bolt for locking the position of the extension rod is arranged on the operating rod, and the semicircular mounting plate is fixedly arranged on the extension rod.

[0015] As a further solution of the utility model: the extension rod is provided with scale marks along its length direction.

[0016] As a further solution of the utility model: the external fixing sleeve of the operating rod is provided with an anti-slip sleeve.

[0017] As a further solution of the utility model: a cross bar is fixedly provided on the top end of the operating rod.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. Through the arrangement of the moving seat and the follower rod, the position of the moving seat on the horizontal part can be adjusted by adjusting the threaded rod. The position adjustment of the moving seat can drive the follower rod to rotate at a corresponding angle, thereby realizing the angle adjustment of the cleaning cloth on the follower rod. The adjustable angle can make the cleaning tool suitable for different duty personnel, so that the duty personnel can use the cleaning cloth at an inclined angle to clean the short roller boss well, with good cleaning effect and high cleaning efficiency.

[0021] 2. Through the setting of the extension rod, the extension rod can drive the length of the follower rod and the cleaning cloth to be adjusted, so that the follower rod and the cleaning cloth can be more suitable for on-duty personnel with different arm lengths, and are convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings.

[0023] Figure 1 This is a schematic diagram of the front view of the first embodiment of the utility model Figure 1 ;

[0024] Figure 2 This is a schematic diagram of the front view of the first embodiment of the utility model Figure 2 ;

[0025] Figure 3 yes Figure 2 A schematic diagram of the local structure of the moving seat and the follower rod;

[0026] Figure 4 It is a front view structural schematic diagram of the second embodiment of the utility model.

[0027] In the figure: 1. operating lever; 2. semicircular mounting plate; 3. moving seat; 4. follower rod; 5. cleaning cloth; 6. connecting block; 7. slide groove; 8. adjusting threaded rod; 9. extension rod; 10. fastening bolt; 11. scale mark; 12. anti-slip sleeve; 13. cross bar. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] Embodiment 1:

[0030] like Figure 1-Figure 3As shown, a cleaning tool for a short roller boss of a liquid crystal substrate glass annealing furnace comprises an operating rod 1 and an adjusting member arranged on the operating rod 1, wherein the adjusting member comprises a semicircular mounting plate 2 arranged on the operating rod 1, wherein the semicircular mounting plate 2 is provided with a cavity, wherein the cavity has a horizontal portion and an arcuate portion, wherein a movable seat 3 is horizontally slidably mounted on the horizontal portion, wherein a follower rod 4 is hingedly mounted on the arcuate portion, and one end of the follower rod 4 is located outside the cavity, and a cleaning cloth 5 is detachably mounted on the end, wherein a connecting block 6 is movably arranged on the movable seat 3, and the connecting block 6 is hingedly connected to one end of the follower rod 4 located in the cavity. When the short roller boss is stained with impurities such as glass slag and needs to be cleaned by the staff, at this time, according to the on-duty personnel's own suitability for the tools, the movable seat 3 can be driven to move on the horizontal part. The movement of the movable seat 3 can drive the follower rod 4 to rotate with its hinge point as the center through the connecting block 6. The rotation of the follower rod 4 can drive its bottom end and the cleaning cloth 5 to rotate, so that the cleaning cloth 5 can be tilted. By adjusting the position of the movable seat 3, the cleaning cloth 5 can be tilted to the corresponding angle, which is convenient for the on-duty personnel to use the cleaning cloth 5 to clean the short roller boss.

[0031] Compared with the straight rod in the prior art, this embodiment provides a follower rod 4 and a cleaning cloth 5, and tilts the follower rod 4 and the cleaning cloth 5 to an angle suitable for the on-duty personnel, so that the on-duty personnel can use the cleaning tool to clean the impurities on the short roller boss more quickly, with good cleaning effect and high cleaning efficiency; at the same time, the detachable setting of the cleaning cloth 5 on the follower rod 4 can be carried out by conventional technical means in the prior art such as snap fasteners; for the setting of the cleaning cloth 5, the cleaning cloth 5 can be set to the velvet cloth in the prior art.

[0032] like Figure 3 As shown, for the movable arrangement of the connecting block 6 on the movable seat 3, a slide groove 7 can be opened on the movable seat 3 along its length direction, and the connecting block 6 is slidably connected to the slide groove 7. Figure 1 When the moving seat 3 moves to the right in the state, the moving seat 3 can drive the connecting block 6 to move upward on the slide groove 7. At the same time, the connecting block 6 itself will also move to the right. This movement can make the follower rod 4 tilt, so that the cleaning cloth 5 at the bottom of the follower rod 4 can be adjusted in angle. Figure 2 To express.

[0033] like Figure 1-Figure 2As shown, in order to conveniently drive the moving seat 3 to move on the horizontal part, a driving member can be provided on the semicircular mounting plate 2, and the driving member is used to drive the moving seat 3 to slide on the horizontal part; specifically, the driving member includes an adjusting threaded rod 8, the adjusting threaded rod 8 is horizontally arranged and rotatably installed on the cavity, and the moving seat 3 is threadedly sleeved on the outside of the adjusting threaded rod 8. By driving the adjusting threaded rod 8 to rotate, the moving seat 3 can be moved on the horizontal part, thereby realizing the change of the angle of the moving seat 3 to the follower rod 4.

[0034] Since the cleaning tool will be operated by personnel of different heights during use, in order to improve the application range of the cleaning tool, an extension rod 9 can be movably provided on the operating rod 1, and a fastening bolt 10 for locking the position of the extension rod 9 is provided on the operating rod 1, and a semicircular mounting plate 2 is fixedly provided on the extension rod 9; when the personnel on duty adjust the length of the extension rod 9 according to their own height, the position of the extension rod 9 can be locked by the fastening bolt 10, and the adjustment of the length of the extension rod 9 can realize the position adjustment of the follower rod 4 and the cleaning cloth 5, so that the cleaning cloth 5 at this position is compatible with the personnel on duty. Furthermore, in order for the personnel on duty to know the length of the extension rod 9 driven by themselves, a scale mark 11 can be provided along the length direction of the extension rod 9.

[0035] In order to prevent the on-duty personnel from slipping when operating the operating lever 1 , an anti-slip sleeve 12 may be fixedly provided on the outside of the operating lever 1 .

[0036] Embodiment 2:

[0037] like Figure 4 As shown, the difference between this embodiment and the first embodiment is that in this embodiment, the anti-slip cover 12 in the first embodiment is replaced by a cross bar 13, and the cross bar 13 is arranged at the top of the operating rod 1. The cross bar 13 can facilitate the on-duty personnel to rotate the operating rod 1 accordingly.

[0038] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A cleaning tool for the short roller boss of a liquid crystal substrate glass annealing furnace, characterized in that: It comprises an operating rod (1) and an adjusting member arranged on the operating rod (1), wherein: The adjusting member comprises a semicircular mounting plate (2) arranged on the operating rod (1), the semicircular mounting plate (2) being provided with a cavity, the cavity having a horizontal portion and an arcuate portion, a movable seat (3) being horizontally slidably mounted on the horizontal portion, a follower rod (4) being hingedly mounted on the arcuate portion, and one end of the follower rod (4) being located outside the cavity, a cleaning cloth (5) being detachably mounted on the end, a connecting block (6) being movably arranged on the movable seat (3), and the connecting block (6) being hingedly connected to one end of the follower rod (4) located in the cavity; A driving member is provided on the semicircular mounting plate (2), and the driving member is used to drive the movable seat (3) to slide on the horizontal portion.

2. A cleaning tool for the short roller boss of a liquid crystal substrate glass annealing furnace according to claim 1, characterized in that: The movable seat (3) is provided with a sliding groove (7) along its length direction, and the connecting block (6) is slidably connected to the sliding groove (7).

3. A cleaning tool for short roller boss of liquid crystal substrate glass annealing furnace according to claim 1, characterized in that: The driving member comprises an adjusting threaded rod (8), the adjusting threaded rod (8) is horizontally arranged and rotatably mounted on the cavity, and the moving seat (3) is threadably sleeved on the outside of the adjusting threaded rod (8).

4. A cleaning tool for short roller boss of liquid crystal substrate glass annealing furnace according to claim 1, characterized in that: An extension rod (9) is movably arranged on the operating rod (1), and a fastening bolt (10) for locking the position of the extension rod (9) is arranged on the operating rod (1), and the semicircular mounting plate (2) is fixedly arranged on the extension rod (9).

5. A cleaning tool for the short roller boss of a liquid crystal substrate glass annealing furnace according to claim 4, characterized in that: The extension rod (9) is provided with scale marks (11) along its length direction.

6. A cleaning tool for the short roller boss of a liquid crystal substrate glass annealing furnace according to any one of claims 1 to 5, characterized in that: The external fixing sleeve of the operating rod (1) is provided with an anti-slip sleeve (12).

7. A cleaning tool for the short roller boss of a liquid crystal substrate glass annealing furnace according to any one of claims 1 to 5, characterized in that: A crossbar (13) is fixedly arranged on the top end of the operating rod (1).

Images