Short roller centering adjusting and measuring device

Abstract

The utility model provides a short roller centering adjusting and measuring device which comprises a bottom plate, two moving plates are arranged above the bottom plate and connected with the bottom plate through two sets of sliding fit mechanisms, a bearing seat and a first motor are fixedly installed on the top face of each moving plate, a short roller is rotatably installed in each bearing seat, and a second motor is installed in each bearing seat. One end of each short roller is fixedly connected with the corresponding first motor, and the other end of each short roller extends into the annealing furnace; one side of each moving plate is fixedly provided with a matching pin, the two matching pins are connected with the bottom plate through a centering synchronous adjusting mechanism, the other side of each moving plate is fixedly provided with a Z-shaped pointer, one side of the bottom plate is fixedly provided with a graduated scale, and the two Z-shaped pointers are matched with the graduated scale. According to the utility model, all the structures are arranged in a matched manner, so that the two short rollers can be flexibly adjusted according to the processing requirement of the glass substrate, the operation is simple, and the popularization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field related to liquid crystal glass processing, and in particular to a short roller centering adjustment and measuring device. Background Art

[0002] In the overflow down-drawing method of liquid crystal glass, the far and near ends of the glass ribbon are pulled down by a pair of short rollers respectively, and cut into sheets after forming and annealing. After searching, the Chinese utility model application number is CN202222885602.2, the publication number is CN218755425U, and the name of the patent document is a device for quickly removing the pulling short roller of an annealing furnace, including an installation main board, a short roller bearing seat is provided on the top surface of the installation main board, a short roller rod is provided inside the short roller bearing seat, a short roller wheel for pulling glass is provided at one end of the short roller rod, the short roller rod extends to the inside of the annealing furnace body, and a roller changing port is opened at one end of the furnace body; a baffle is provided on the outer side of the short roller rod, the baffle is rotatably engaged with the short roller rod, the baffle has the same shape as the roller changing port, and the baffle is engaged with the roller changing port;

[0003] Although the above patent document can realize the pulling and pulling of the glass substrate, there are still some problems. Since the two short rollers in the above patent document are relatively fixed, the opening and closing operation of the short rollers cannot be realized. When the two short rollers are pulled and pulled for a long time, they will be worn to different degrees. If they are not adjusted, the glass clamping center will deviate, thereby affecting the quality of the subsequent glass substrate processing;

[0004] Therefore, based on the above problem, the present invention provides a short roller centering adjustment and measuring device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a short roller centering adjustment and measuring device, which solves the problems mentioned in the background technology.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A short roller centering adjustment and measuring device comprises a bottom plate, two movable plates are arranged above the bottom plate, the two movable plates are connected to the bottom plate through two sets of sliding matching mechanisms, a bearing seat and a first motor are fixedly installed on the top surface of each movable plate, a short roller is rotatably installed in each bearing seat, one end of each short roller is fixedly connected to the corresponding first motor, and the other end of each short roller extends into the annealing furnace;

[0008] A matching pin is fixedly provided on one side of each movable plate, and the two matching pins are connected to the base plate through a centering and synchronization adjustment mechanism. A Z-shaped indicator needle is fixedly provided on the other side of each movable plate, and a scale is fixedly provided on one side of the base plate, and the two Z-shaped indicator needles match the scale.

[0009] Furthermore, each set of the sliding matching mechanisms includes a fixed slide rail, one end of each of the fixed slide rails is fixedly connected to the bottom plate, and the other end of each of the fixed slide rails is slidably provided with two U-shaped sliders, and each of the U-shaped sliders is fixedly connected to the corresponding movable plate.

[0010] Furthermore, the centering synchronization adjustment mechanism includes a T-shaped plate and a mounting plate, the T-shaped plate and the mounting plate are both fixedly connected to the bottom surface of the bottom plate, two rotating rods are rotatably provided on the T-shaped plate, one end of each rotating rod is fixedly provided with a rotating disk, and each rotating disk is provided with a swing plate on a side away from the T-shaped plate, each swing plate is movably hinged with the T-shaped plate through a pin shaft, and a meshing gear is fixedly sleeved on the other end of each rotating rod, and the two meshing gears are meshed with each other;

[0011] Each of the swing plates is provided with two elliptical sliding holes, each of the matching pins is located in the corresponding elliptical sliding hole located at the upper side, each of the elliptical sliding holes located at the lower side is provided with an eccentric shaft, each of the eccentric shafts is fixedly connected to the corresponding turntable, a second motor is fixedly provided through the mounting plate, and a power output end of the second motor is fixedly connected to the corresponding rotating rod.

[0012] Furthermore, the T-shaped plate is arranged on one side of the mounting plate.

[0013] Furthermore, the scale is provided with millimeter scale values.

[0014] Furthermore, support legs are fixedly provided at the four corners of the bottom surface of the base plate.

[0015] The utility model provides a short roller centering adjustment and measuring device. Compared with the prior art, it has the following beneficial effects:

[0016] 1. The utility model is convenient for driving each matching pin to slide along the corresponding elliptical sliding hole located above by setting the centering synchronous adjustment mechanism, thereby facilitating the two movable plates to move relative to each other, thereby facilitating the two short rollers to move relative to each other according to the processing needs of the glass substrate. It not only effectively solves the problem that the positions of the two short rollers in the prior art are relatively fixed and the two short rollers cannot be opened and closed, but also has simple operation and adjustment, high practicality, and is conducive to increasing the service life of the device while improving the processing quality of the glass substrate;

[0017] 2. The utility model is provided with two Z-shaped indicator needles in coordination with the scale, so as to flexibly adjust the distance between the two movable plates and the center point according to the center position of the scale, thereby improving the precision of the movement adjustment of the two short rollers, which is beneficial to the later processing and production of the glass substrate;

[0018] 3. The utility model sets a sliding fit mechanism, so that when the two movable plates move relative to or oppositely, each U-shaped slider is driven to slide along the corresponding fixed slide rail, thereby facilitating the stability of the relative or opposite movement of the two movable plates, thereby facilitating the stability of the movement and adjustment of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A three-dimensional rear view schematic diagram of the overall structure of the utility model is shown;

[0021] Figure 2 The utility model is shown as a three-dimensional connection schematic diagram of the overall structure of the main view;

[0022] Figure 3 It shows a three-dimensional connection schematic diagram of the centering and synchronous adjustment mechanism, the sliding matching mechanism and other structures of the utility model;

[0023] Figure 4 It shows a three-dimensional connection diagram of the centering synchronization adjustment mechanism and the sliding matching mechanism of the utility model;

[0024] Figure 5 A three-dimensional connection diagram of the centering and synchronization adjustment mechanism of the utility model is shown;

[0025] Figure 6 It shows a three-dimensional connection schematic diagram of the centering and synchronous adjustment mechanism of the utility model from the right side;

[0026] Figure 7 A two-dimensional schematic diagram of the scale of the utility model is shown;

[0027] As shown in the figure: 1. Base plate; 2. Fixed slide rail; 3. Support leg; 4. Moving plate; 5. Z-shaped indicator needle; 6. Scale; 7. First motor; 8. Short roller; 9. Bearing seat; 10. Centering and synchronization adjustment mechanism; 101. Swinging plate; 102. Elliptical slide hole; 103. T-shaped plate; 104. Mounting plate; 105. Eccentric shaft; 106. Turntable; 107. Meshing gear; 108. Second motor; 109. Turntable; 11. Matching pin; 12. U-shaped slider. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are 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] In order to solve the technical problems in the background technology, a short roller centering adjustment measuring device is provided as follows:

[0031] Combination Figure 1-7 As shown, the utility model provides a short roller centering adjustment and measuring device, including a base plate 1, and support legs 3 are fixedly provided at the four corners of the bottom surface of the base plate 1. The provision of the support legs 3 increases the stability of the overall device. Two movable plates 4 are provided above the base plate 1, and the two movable plates 4 are connected to the base plate 1 through two sets of sliding matching mechanisms. A bearing seat 9 and a first motor 7 are fixedly installed on the top surface of each movable plate 4. The model of the first motor 7 is VYF-02. A short roller 8 is rotatably installed in each bearing seat 9, and one end of each short roller 8 is fixedly connected to the corresponding first motor 7, and the other end of each short roller 8 extends into the annealing furnace. A rectangular through hole is opened on the annealing furnace, and the two short rollers 8 are both located in the rectangular through hole;

[0032] A matching pin 11 is fixedly provided on one side of each movable plate 4, and the two matching pins 11 are connected to the bottom plate 1 through a centering synchronization adjustment mechanism 10. A Z-shaped indicator needle 5 is fixedly provided on the other side of each movable plate 4, and a scale 6 is fixedly provided on one side of the bottom plate 1, and the two Z-shaped indicator needles 5 match the scale 6. The scale 6 is provided with millimeter scale values.

[0033] The centering synchronous adjustment mechanism 10 includes a T-shaped plate 103 and a mounting plate 104. Both the T-shaped plate 103 and the mounting plate 104 are fixedly connected to the bottom surface of the bottom plate 1. The T-shaped plate 103 is arranged on one side of the mounting plate 104. Two rotating rods 106 are rotatably provided on the T-shaped plate 103. A rotating disk 109 is fixedly provided at one end of each rotating rod 106. A swing plate 101 is provided on the side of each rotating disk 109 away from the T-shaped plate 103. Each swing plate 101 is movably hinged to the T-shaped plate 103 through a pin shaft. A meshing gear 107 is fixedly sleeved on the other end of each rotating rod 106. The two meshing gears 107 mesh with each other.

[0034] Two elliptical sliding holes 102 are provided on each swing plate 101, each matching pin 11 is located in the corresponding elliptical sliding hole 102 located at the top, and an eccentric shaft 105 is provided in each elliptical sliding hole 102 located at the bottom, and each eccentric shaft 105 is fixedly connected to the corresponding turntable 109. A second motor 108 is fixedly provided through the mounting plate 104, and the model of the second motor 108 is VYF-02. The power output end of the second motor 108 is fixedly connected to the corresponding rotating rod 106.

[0035] In specific use, when the two short rollers 8 need to be centered, the second motor 108 is started. Under the power output of the second motor 108, one of the rotating rods 106 and the meshing gear 107 is driven to rotate. At the same time, under the meshing operation, the other rotating rod 106 and the meshing gear 107 are driven to rotate synchronously, thereby driving the two rotating disks 109 and the two eccentric shafts 105 to rotate synchronously, thereby driving each eccentric shaft 105 to slide along the corresponding elliptical sliding hole 102 located below, so as to drive the two swing plates 101 and the two elliptical sliding holes 102 located above. The sliding holes 102 move relative to and oppositely, so that it is easy to drive each matching pin 11 to slide along the corresponding elliptical sliding hole 102 located above, and then it is easy to drive the two moving plates 4 to move relative to and oppositely along the two sets of sliding matching mechanisms, so as to facilitate the two short rollers 8 to move relative to and oppositely according to the processing needs of the glass substrate, which not only effectively solves the problem that the positions of the two short rollers in the prior art are relatively fixed and cannot realize the opening and closing of the two short rollers, but also has simple operation and adjustment, high practicality, and is conducive to increasing the service life of the device while improving the processing quality of the glass substrate;

[0036] At the same time, the two Z-shaped indicator needles 5 are arranged in coordination with the scale 6, so that the distance between the two movable plates 4 and the center point can be flexibly adjusted according to the center position of the scale 6, thereby improving the accuracy of the movement adjustment of the two short rollers 8, which is beneficial to the subsequent glass substrate processing and production.

[0037] Embodiment 2

[0038] like Figure 1-7 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0039] Each set of sliding matching mechanisms includes a fixed slide rail 2, one end of each fixed slide rail 2 is fixedly connected to the bottom plate 1, and the other end of each fixed slide rail 2 is slidably provided with two U-shaped sliders 12, and each U-shaped slider 12 is fixedly connected to the corresponding movable plate 4.

[0040] During specific use, based on the first embodiment, when the two movable plates 4 move relative to or oppositely, each U-shaped slider 12 is driven to slide along the corresponding fixed slide rail 2, thereby facilitating the increase of the stability of the relative or opposite movement of the two movable plates 4, thereby facilitating the increase of the stability of the movement and adjustment of the entire device.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A short roller centering adjustment measuring device, comprising a base plate (1), characterized in that: Two movable plates (4) are arranged above the bottom plate (1), and the two movable plates (4) are connected to the bottom plate (1) through two sets of sliding matching mechanisms. A bearing seat (9) and a first motor (7) are fixedly installed on the top surface of each movable plate (4), and a short roller (8) is rotatably installed in each bearing seat (9). One end of each short roller (8) is fixedly connected to the corresponding first motor (7), and the other end of each short roller (8) extends into the annealing furnace; A matching pin (11) is fixedly provided on one side of each movable plate (4), and the two matching pins (11) are connected to the base plate (1) via a centering synchronization adjustment mechanism (10). A Z-shaped indicator needle (5) is fixedly provided on the other side of each movable plate (4), and a scale (6) is fixedly provided on one side of the base plate (1), and the two Z-shaped indicator needles (5) match the scale (6).

2. A short roller centering adjustment measuring device according to claim 1, characterized in that: Each set of the sliding matching mechanisms comprises a fixed slide rail (2), one end of each of the fixed slide rails (2) is fixedly connected to the bottom plate (1), and the other end of each of the fixed slide rails (2) is slidably provided with two U-shaped sliders (12), and each of the U-shaped sliders (12) is fixedly connected to the corresponding movable plate (4).

3. A short roller centering adjustment measuring device according to claim 1, characterized in that: The centering synchronous adjustment mechanism (10) comprises a T-shaped plate (103) and a mounting plate (104), wherein the T-shaped plate (103) and the mounting plate (104) are both fixedly connected to the bottom surface of the bottom plate (1), and two rotating rods (106) are rotatably provided on the T-shaped plate (103), and a rotating disk (109) is fixedly provided at one end of each rotating rod (106), and a swing plate (101) is provided on the side of each rotating disk (109) away from the T-shaped plate (103), and each swing plate (101) is movably hinged to the T-shaped plate (103) through a pin shaft, and a meshing gear (107) is fixedly sleeved on the other end of each rotating rod (106), and the two meshing gears (107) mesh with each other; Each of the swing plates (101) is provided with two elliptical sliding holes (102), each of the matching pins (11) is located in the corresponding elliptical sliding hole (102) located at the top, each of the elliptical sliding holes (102) located at the bottom is provided with an eccentric shaft (105), each of the eccentric shafts (105) is fixedly connected to a corresponding rotating disk (109), a second motor (108) is fixedly provided through the mounting plate (104), and a power output end of the second motor (108) is fixedly connected to a corresponding rotating rod (106).

4. A short roller centering adjustment measuring device according to claim 3, characterized in that: The T-shaped plate (103) is arranged on one side of the mounting plate (104).

5. The short roller centering adjustment measuring device according to claim 1 is characterized in that: The scale (6) is provided with millimeter scale values.

6. A short roller centering adjustment measuring device according to claim 1, characterized in that: Support legs (3) are fixedly provided at the four corners of the bottom surface of the base plate (1).

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