Auxiliary device for replacing traction roller

Abstract

The utility model provides a traction roller replacement auxiliary device. The traction roller replacement auxiliary device comprises a mounting seat assembly; the supporting assembly is rotatably connected with the mounting seat assembly, and the traction roller is arranged on the supporting assembly; and the limiting assembly comprises two limiting structures, the two limiting structures are movably connected with the mounting base assembly, and the traction roller is arranged between the two limiting structures. According to the technical scheme, the problem that in the prior art, in the traction roller replacing process, the traction roller collides with the mounting opening, the surface of the traction roller is damaged, and then the product quality is poor is effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of glass processing, and in particular to a traction roller replacement auxiliary device. Background Art

[0002] When producing glass substrates, traction rollers play a vital role in the molding quality of the glass. The glass is clamped and driven downward by the traction rollers, and the thickness of the glass sheet is controlled by changing the speed of the traction rollers.

[0003] The traction roller is made of a special refractory material, and its surface is easily bumped. During installation, the traction roller needs to be inserted through the installation openings at both ends of the furnace body.

[0004] In the prior art, during the installation of the traction roller, due to the small installation opening and the long length of the traction roller, it is difficult to control the force to smoothly insert it from one end to the other end, so it is easy to bump its surface. After the surface is bumped, defects such as pits will appear, and the glass cannot be evenly supported, which will directly affect the quality of the glass plate product, such as CN220283479U. Utility Model Content

[0005] A technical problem to be solved by the present application is that, during the process of replacing the traction roller, there is a problem that the traction roller collides with the installation port, causing damage to the surface of the traction roller, thereby resulting in poor product quality.

[0006] In order to solve the above technical problems, the present application provides a traction roller replacement auxiliary device.

[0007] A traction roller replacement auxiliary device provided according to the present application includes: a mounting seat assembly; a support assembly, the support assembly is rotatably connected to the mounting seat assembly, and the traction roller is arranged on the support assembly; a limiting assembly, the limiting assembly includes two limiting structures, the two limiting structures are movably connected to the mounting seat assembly, and the traction roller is arranged between the two limiting structures.

[0008] In some embodiments, the support assembly includes a support portion and a first connecting portion, the first connecting portion is rotatably connected to the mounting seat assembly, the support portion is connected to the first connecting portion, and the diameter of the support portion continuously decreases from both ends to the middle and the transition is smooth.

[0009] In some embodiments, the limiting structure includes a limiting portion and a second connecting portion, the second connecting portion is connected to the limiting portion, the second connecting portion is movably connected to the mounting seat assembly, and the traction roller is located between the two limiting portions.

[0010] In some embodiments, the angle between the limiting portion and the vertical direction is 20° to 40°.

[0011] In some embodiments, the limiting portion includes a limiting plate, a bearing and a connecting rod, the limiting plate has an opening, the connecting rod is disposed in the opening and connected to the limiting plate, and the bearing is connected to the connecting rod.

[0012] In some embodiments, the limiting assembly further includes an adjusting structure, and the adjusting structure is disposed between the two limiting structures.

[0013] In some embodiments, the adjustment structure includes a bolt, a first nut and an elastic member, the bolt passes through the two second connecting parts, the first nut cooperates with the bolt, and the elastic member is arranged between the two second connecting parts.

[0014] In some embodiments, the mounting seat assembly has a long hole, and the limiting structure also includes a third connecting portion, which is connected to the second connecting portion and is arranged away from the limiting portion, and the third connecting portion is inserted into the long hole.

[0015] In some embodiments, the third connecting portion has a threaded section, the threaded section is disposed away from the second connecting portion, and the threaded section cooperates with the second nut.

[0016] In some embodiments, the traction roller replacement auxiliary device further includes a drive assembly, an output end of the drive assembly is connected to the mounting seat assembly, and the drive assembly is arranged on a side of the mounting seat assembly away from the support assembly.

[0017] Through the above technical scheme, the auxiliary device for replacing the traction roller provided by the present application has a mounting seat assembly corresponding to the mounting opening, and the traction roller is placed on the support assembly and located between the two limiting structures. The spacing between the two limiting structures can be adjusted according to the diameter of the traction roller, so that the entire device is suitable for the installation of traction rollers of different sizes. The traction roller is not easy to shake under the joint action of the support assembly and the limiting structure, thereby avoiding the collision of the traction roller. During the installation of the traction roller, the support assembly rotates with the advancement of the traction roller, and the resistance of the traction roller is reduced by rolling friction, which reduces the difficulty of installation and further avoids the collision of the traction roller. The technical scheme of the present application effectively solves the problem in the prior art that during the replacement of the traction roller, the traction roller collides with the mounting opening, resulting in damage to the surface of the traction roller, which in turn leads to poor product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application 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 present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1A schematic structural diagram of a traction roller replacement auxiliary device disclosed in Embodiment 1 of the present application is shown;

[0020] Figure 2 Shows Figure 1 A schematic diagram of the main structure of the traction roller replacement auxiliary device;

[0021] Figure 3 Shows Figure 1 Schematic diagram of the right side structure of the traction roller replacement auxiliary device.

[0022] Description of reference numerals:

[0023] 10. Mounting seat assembly; 11. Long hole; 20. Support assembly; 21. Support part; 22. First connecting part; 30. Limiting assembly; 31. Limiting structure; 311. Limiting part; 3111. Limiting plate; 3112. Bearing; 3113. Connecting rod; 312. Second connecting part; 32. Adjusting structure; 321. Bolt; 322. First nut. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation methods of the present application in conjunction with the accompanying drawings and examples. The detailed descriptions and drawings of the following examples are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms and is not limited to the specific embodiments of the present application, but includes all technical solutions that fall within the scope of the claims.

[0025] The present application provides these embodiments to make the present application thorough and complete, and to fully express the scope of the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0026] It should be noted that, in the description of this application, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and 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 therefore cannot be understood as a limitation on this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0027] In addition, the words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0028] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0029] All terms used in this application have the same meaning as those understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0030] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0031] like Figures 1 to 3 As shown, the traction roller replacement auxiliary device disclosed in the first embodiment of the present application includes a mounting seat assembly 10, a support assembly 20 and a limit assembly 30. The support assembly 20 is rotatably connected to the mounting seat assembly 10, and the traction roller is arranged on the support assembly 20. The limit assembly 30 includes two limit structures 31. The two limit structures 31 are movably connected to the mounting seat assembly 10, and the traction roller is arranged between the two limit structures 31.

[0032] The technical solution of the first embodiment is applied, the mounting seat assembly 10 is arranged corresponding to the mounting opening, the traction roller is placed on the support assembly 20, and is located between the two limiting structures 31. The spacing between the two limiting structures 31 can be adjusted according to the diameter of the traction roller, so that the entire device is suitable for the installation of traction rollers of different sizes. The traction roller is not easy to shake under the joint action of the support assembly 20 and the limiting structure 31, thereby avoiding the collision of the traction roller. During the installation of the traction roller, the support assembly 20 rotates with the advancement of the traction roller, and the resistance of the traction roller is reduced by rolling friction, which reduces the difficulty of installation and further avoids the collision of the traction roller. The technical solution of the first embodiment effectively solves the problem in the prior art that during the replacement of the traction roller, the traction roller collides with the mounting opening, resulting in damage to the surface of the traction roller, which in turn leads to poor product quality.

[0033] like Figures 1 to 3 As shown, in the technical solution of the first embodiment, the support assembly 20 includes a support portion 21 and a first connecting portion 22, the first connecting portion 22 is rotatably connected to the mounting seat assembly 10, the support portion 21 is connected to the first connecting portion 22, and the diameter of the support portion 21 is continuously reduced from the two ends to the middle direction and the transition is smooth. The support portion 21 is a cylinder with a larger diameter at both ends and a smaller diameter in the middle. This structure makes the cylindrical traction roller located in the middle of the support portion 21 under the action of gravity, and it is not easy to shake; the surface of the support portion 21 is a smooth arc, which ensures that there is no protrusion on it and will not damage the surface of the traction roller; the first connecting portion 22 is rotatably connected to the mounting seat assembly 10, so in the process of moving the traction roller, the support portion 21 rotates accordingly, reducing the resistance encountered by the traction roller during the movement process, making the installation more convenient, and not easy to shake and cause the traction roller to collide and damage the surface.

[0034] like Figures 1 to 3 As shown, in the technical solution of the first embodiment, the limiting structure 31 includes a limiting portion 311 and a second connecting portion 312, the second connecting portion 312 is connected to the limiting portion 311, the second connecting portion 312 is movably connected to the mounting seat assembly 10, and the traction roller is located between the two limiting portions 311. The traction roller is located between the two limiting structures 31 during the installation process, and the setting of the two limiting portions 311 further prevents the traction roller from shaking, the second connecting portion 312 is movably connected to the mounting seat assembly 10, and the distance between the two limiting portions 311 changes with the movement of the second connecting portion 312, so that the limiting assembly 30 can be applied to the installation of traction rollers of different sizes, and has stronger versatility.

[0035] like Figures 1 to 3As shown, in the technical solution of the first embodiment, the angle between the limiting portion 311 and the vertical direction is 20° to 40°. If the angle between the limiting portion 311 and the vertical direction is less than 20°, the distance between the two limiting portions 311 is small, the diameter of the applicable traction roller is small, and the versatility is poor; if the angle between the limiting portion 311 and the vertical direction is greater than 40°, the distance between the limiting portions 311 is large, the diameter of the applicable traction roller is large, and the versatility is poor.

[0036] like Figures 1 to 3 As shown, in the technical solution of the first embodiment, the limiting part 311 includes a limiting plate 3111, a bearing 3112 and a connecting rod 3113. The limiting plate 3111 has an opening, the connecting rod 3113 is arranged in the opening and connected to the limiting plate 3111, and the bearing 3112 is connected to the connecting rod 3113. The bearing 3112 is a spherical bearing, that is, the outer surface of the outer ring is a spherical surface, the inner ring is a cylindrical surface matched with the connecting rod 3113, and a ball bearing 3112 is arranged between the inner ring and the outer ring, which reduces the contact area between the traction roller and the bearing 3112, further reduces the friction force on the traction roller during the movement, and reduces the difficulty of operation.

[0037] like Figures 1 to 3 As shown, in the technical solution of the first embodiment, the limiting assembly 30 further includes an adjusting structure 32, which is arranged between the two limiting structures 31. The arrangement of the adjusting structure 32 facilitates the staff to reasonably control the distance between the two limiting structures 31, so as to be suitable for the installation of traction rollers of different sizes.

[0038] like Figures 1 to 3 As shown, in the technical solution of the first embodiment, the adjustment structure 32 includes a bolt 321, a first nut 322 and an elastic member, the bolt 321 passes through the two second connecting parts 312, the first nut 322 cooperates with the bolt 321, and the elastic member is arranged between the two second connecting parts 312. In the technical solution of the first embodiment, a through hole is provided on the limiting structure 31, and the bolt 321 is inserted into the through hole. The bolt 321 cooperates with the first nut 322 to prevent the two limiting structures 31 from moving away from each other. An elastic member is arranged between the two second connecting parts 312, and the elastic member is in a compressed state. When the first nut 322 is rotated, the distance between the first nut 322 and the end with a larger diameter of the bolt 321 is reduced. Under the action of the elastic member, the two second connecting parts 312 are respectively pressed against the bolt 321 or the first nut 322 to prevent the two limiting structures 31 from approaching each other. The elastic member is a spring, and the spring is sleeved on the bolt 321.

[0039] like Figures 1 to 3As shown, in the technical solution of the first embodiment, the mounting seat assembly 10 has a long hole 11, and the limiting structure 31 also includes a third connecting portion, which is connected to the second connecting portion 312 and is arranged away from the limiting portion 311, and the third connecting portion is penetrated in the long hole 11. The setting of the long hole 11 plays a guiding role in the movement of the limiting structure 31, avoiding the misalignment of the positions of the two limiting structures 31, resulting in uneven force on the traction rollers and collisions.

[0040] like Figures 1 to 3 As shown, in the technical solution of the first embodiment, the traction roller replacement auxiliary device further includes a driving component, the output end of the driving component is connected to the mounting seat component 10, and the driving component is arranged on the side of the mounting seat component 10 away from the support component 20. The driving component can be a lifting cylinder, etc., and the setting of the driving component allows the height of the mounting seat component 10 to be changed in the vertical direction, thereby ensuring that different traction rollers are aligned with the center of the mounting port during the installation process, further avoiding collision of the traction rollers during the installation process.

[0041] The difference between the technical solution of the second embodiment and the technical solution of the first embodiment is that a threaded hole is provided on the second connecting portion 312, and the bolt 321 cooperates with the threaded hole. The position of the two limiting structures 31 can be adjusted by rotating the nut of this structure, without setting an elastic part, thereby reducing the cost of the device.

[0042] The difference between the technical solution of the third embodiment and the technical solution of the first embodiment is that the third connection portion has a threaded section, which is arranged away from the second connection portion 312, and the threaded section cooperates with the second nut. The position of the limiting structure 31 can be adjusted by loosening the second nut, thereby changing the distance between the two limiting structures 31 to be suitable for limiting the traction rollers of different sizes. The first nut 322, the bolt 321 and the elastic member are reduced, the structure is further simplified, and the cost is reduced.

[0043] From the above, it can be known that the auxiliary traction roller replacement device (traction roller replacement auxiliary device) is composed of a base (mounting seat assembly 10), a vertical bearing seat, a conveying roller (support part 21), a fixed plate (limiting plate 3111), a bearing fixing rod (connecting rod 3113), a spring (elastic part), a spherical bearing (bearing 3112), and a lifting trolley (driving assembly). First, the conveying roller is connected to the vertical bearing seat and locked by screws; then the vertical bearing seat and the base are connected and fixed by screws; after the two fixing plates are connected to the adjustment assembly (adjustment structure 32), the fixing plate and the base are connected together through the card slot (long hole 11); after the bearing fixing rod and the spherical bearing are fixedly connected by the retaining spring, the bearing fixing rod and the fixing plate are connected by screws; finally, the base, vertical bearing seat, conveying roller, fixed plate, bearing fixing rod, spring, adjustment assembly, and spherical bearing are placed on the lifting trolley as a whole. When the traction roller needs to be installed or replaced, first place one end of the traction roller on the roller of the auxiliary traction roller replacement device, and adjust the spacing of the fixed plate by adjusting the combination, so that the traction roller fits with the spherical bearing to prevent the traction roller from shaking left and right and bumping; then adjust the height of the traction roller by the lifting trolley to align it with the center of the installation port to ensure that there will be no bumping in the height direction when the traction roller is inserted; when the traction roller is inserted inward through the equipment installation port, the steel pipe is inserted inward at one end of the traction roller, and the personnel at the other end only need to use the steel pipe to play a guiding installation role, which greatly saves manpower. And ensures the safety of the traction roller. In this application, by manufacturing a conveying roller, bearings are installed at both ends of it to make it rotate well, thereby reducing the labor of personnel when conveying the traction roller. Then install a fixed plate in front of it, and the spacing of the fixed plate is controlled by springs and studs, and the spacing can be adjusted at any time for traction rollers of different sizes; thereby preventing the traction roller from shaking and bumping during the insertion process. Bearing fixing rods and spherical bearings are installed in the fixed plate to smooth the excessive traction roller and prevent scratches on the surface of the traction roller. The present application solves the problems of large demand for operators, poor stability during installation of the traction roller, and easy damage to the surface of the traction roller, thereby improving the safety and reliability of the traction roller during installation.

[0044] So far, the embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution of the present application.

[0045] Although some specific embodiments of the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present application. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A traction roller replacement auxiliary device, characterized in that: include: Mounting seat assembly (10); A support assembly (20), the support assembly (20) being rotatably connected to the mounting seat assembly (10), and a traction roller being arranged on the support assembly (20); A limiting assembly (30), the limiting assembly (30) comprising two limiting structures (31), the two limiting structures (31) being movably connected to the mounting seat assembly (10), and the traction roller being arranged between the two limiting structures (31).

2. The traction roller replacement auxiliary device according to claim 1, characterized in that: The support assembly (20) comprises a support portion (21) and a first connecting portion (22), wherein the first connecting portion (22) is rotatably connected to the mounting seat assembly (10), the support portion (21) is connected to the first connecting portion (22), and the diameter of the support portion (21) decreases continuously from both ends to the middle and the transition is smooth.

3. The traction roller replacement auxiliary device according to claim 1, characterized in that: The limiting structure (31) comprises a limiting portion (311) and a second connecting portion (312), wherein the second connecting portion (312) is connected to the limiting portion (311), the second connecting portion (312) is movably connected to the mounting seat assembly (10), and the traction roller is located between the two limiting portions (311).

4. The traction roller replacement auxiliary device according to claim 3, characterized in that: The included angle between the limiting portion (311) and the vertical direction is 20° to 40°.

5. The traction roller replacement auxiliary device according to claim 3, characterized in that: The limiting portion (311) comprises a limiting plate (3111), a bearing (3112) and a connecting rod (3113); the limiting plate (3111) has an opening; the connecting rod (3113) is arranged in the opening and connected to the limiting plate (3111); and the bearing (3112) is connected to the connecting rod (3113).

6. The traction roller replacement auxiliary device according to claim 3, characterized in that: The limiting assembly (30) further comprises an adjusting structure (32), wherein the adjusting structure (32) is arranged between the two limiting structures (31).

7. The traction roller replacement auxiliary device according to claim 6, characterized in that: The adjustment structure (32) comprises a bolt (321), a first nut (322) and an elastic member, wherein the bolt (321) passes through the two second connecting parts (312), the first nut (322) cooperates with the bolt (321), and the elastic member is arranged between the two second connecting parts (312).

8. The traction roller replacement auxiliary device according to claim 3, characterized in that: The mounting seat assembly (10) has a long hole (11), and the limiting structure (31) also includes a third connecting portion, the third connecting portion is connected to the second connecting portion (312) and is arranged away from the limiting portion (311), and the third connecting portion is inserted into the long hole (11).

9. The traction roller replacement auxiliary device according to claim 8, characterized in that: The third connecting portion has a threaded section, the threaded section is arranged away from the second connecting portion (312), and the threaded section cooperates with the second nut.

10. The pulling roller replacement auxiliary device according to any one of claims 1 to 9, characterized in that: The traction roller replacement auxiliary device further comprises a driving assembly, the output end of which is connected to the mounting seat assembly (10), and the driving assembly is arranged on a side of the mounting seat assembly (10) away from the supporting assembly (20).

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