Clamping roller sliding platform with parallelism adjusting function

Abstract

The utility model relates to the technical field of glass production forming equipment, in particular to a clamping roller sliding platform with a parallelism adjusting function, which comprises a bottom plate, a guide rail, a clamping roller and a clamping roller, the first sliding platform is installed on the guide rail, the first sliding platform can slide along the guide rail, and a first clamp consistent with the first sliding platform in the extending direction is installed on the first sliding platform; the second sliding platform is installed on the guide rail, the second sliding platform can slide along the guide rail, a second clamp consistent with the second sliding platform in the extending direction is installed on the second sliding platform, the second side face, in the extending direction, of the second clamp is parallel to the first side face, in the extending direction, of the first clamp, and a cutter bearing is arranged on the second clamp; the connecting piece is connected with the first clamp, a first dial indicator and a second dial indicator are installed on the connecting piece, and the extension directions of measuring heads of the first dial indicator and the second dial indicator are perpendicular to the first side face of the second clamp.

Description

Technical Field

[0001] This utility model relates to the field of glass production and forming equipment technology, and in particular to a clamping roller sliding platform with parallelism adjustment function. Background Technology

[0002] Currently, domestic LCD glass substrates are mainly produced using the overflow pull-down method. In the multi-roller clamping technology, the paired clamping rollers with bosses contact and clamp the glass strip, and the drive unit drives the two rollers to rotate in opposite directions. The two clamping rollers rotating in opposite directions rely on friction to form a certain traction force on the glass strip, thereby enabling the glass plate to reach the predetermined thickness.

[0003] In actual production, the clamping rollers are set up in pairs on two sliding platforms. The sliding platforms are then slidably connected to the base of the clamping roller sliding platform via cross roller guides. In order to meet the production process requirements, it is necessary to ensure that the two independent sliding platforms have a certain degree of parallelism. Each time the clamping rollers are replaced, the operator will measure the difference in front and back distances between the sliding platforms to evaluate the parallelism between the sliding platforms. When the parallelism does not meet the requirements, the sliding platforms need to be repeatedly adjusted and measured until the process requirements are met. However, this process requires multiple measurements and adjustments, and the adjustments and measurements cannot be performed simultaneously. This greatly increases the adjustment time and the adjustment accuracy cannot be guaranteed. This problem urgently needs to be solved. Utility Model Content

[0004] To address the technical problems existing in the background art, this utility model proposes a clamping roller sliding platform with parallelism adjustment function.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A clamping roller sliding platform with parallelism adjustment function, characterized in that it comprises:

[0007] The base plate has guide rails along its extending direction;

[0008] A first sliding platform is mounted on a guide rail and can slide along the guide rail. A first clamp is mounted on the first sliding platform in the same direction as its extension.

[0009] The second sliding platform is mounted on the guide rail and can slide along the guide rail. A second clamp is mounted on the second sliding platform in the same direction as its extension. The second side of the second clamp in its extension direction is parallel to the first side of the first clamp in its extension direction. The second clamp is provided with a knife bearing.

[0010] A connector is connected to a first clamp. A first dial indicator and a second dial indicator are mounted on the connector. The extension directions of the probes of the first and second dial indicators are both arranged perpendicular to the first side of the second clamp.

[0011] An adjusting component is mounted on a connecting component. One end of the adjusting component is connected to a knife edge. The adjusting component can drive the knife edge to move in a direction parallel to the guide rail, so that the knife edge abuts against the knife bearing, thereby driving the second sliding platform and the second clamp to move closer to the first clamp along the guide rail direction, and causing the first side of the second clamp to abut against the probes of the first and second dial indicators.

[0012] Preferably, the connector includes a first plate, a second plate, and a third plate. The first plate is connected to the first clamp, the second plate is connected to the first plate, and the third plate is connected to the second plate. The extension direction of the third plate is parallel to the second side of the second clamp. The first dial indicator and the second dial indicator are arranged along the extension direction of the second plate and are symmetrically arranged about the first plate.

[0013] Preferably, the adjusting component is a screw, with the blade slidably mounted on the second plate. The screw's axial direction is consistent with the extension direction of the guide rail, and the screw is rotatably mounted on the second plate and threadedly connected to the blade.

[0014] Preferably, it also includes a second screw and a third screw, wherein the first sliding platform is fixedly connected to the base plate by the second screw, and the second sliding platform is fixedly connected to the base plate by the third screw.

[0015] Preferably, the guide rail is fixedly connected to the base plate by a set screw.

[0016] Preferably, the paired clamping rollers are respectively installed on the first sliding platform and the second sliding platform, and the axial direction of the paired clamping rollers is arranged perpendicular to the extension direction of the guide rail.

[0017] Preferably, the first plate and the first clamp are detachably connected.

[0018] Preferably, the first plate, the second plate, and the third plate are integrally formed.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] Compared with existing technologies, by simultaneously performing adjustment and measurement steps during the adjustment of the parallelism of the first and second sliding platforms, the adjustment time can be reduced and the accuracy of parallelism adjustment can be improved. Furthermore, by installing the first and second clamps on the first and second sliding platforms respectively, the parallelism measurement between the first and second sliding platforms is transformed into the parallelism measurement between the first and second clamps, which reduces the measurement difficulty. Moreover, the application of the cutting edge and the tool bearing can improve the accuracy of parallelism detection and reduce the attitude change of the second sliding platform caused by force. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the clamping roller sliding platform with parallelism adjustment function proposed in this utility model.

[0022] Figure 2 This is a schematic diagram of the structure of the first clamp in the clamping roller sliding platform with parallelism adjustment function proposed in this utility model.

[0023] Figure 3 This is a schematic diagram of the structure of the second clamp in the clamping roller sliding platform with parallelism adjustment function proposed in this utility model.

[0024] Figure 4 This is an enlarged view of the knife bearing part in the clamping roller sliding platform with parallelism adjustment function proposed in this utility model.

[0025] In the diagram: 1-base plate, 2-guide rail, 3-first sliding platform, 4-second sliding platform, 5-first clamp, 6-second clamp, 61-first side, 7-first dial indicator, 8-first plate, 9-second plate, 10-screw, 11-knife edge, 12-limiting block, 13-first screw, 14-knife bearing, 15-set screw, 16-second dial indicator, 17-third plate, 18-second screw, 19-third screw. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figures 1-4 As shown, this embodiment provides a clamping roller sliding platform with parallelism adjustment function, including:

[0028] Base plate 1, with guide rail 2 provided in its extending direction;

[0029] The first sliding platform 3 is mounted on the guide rail 2 and can slide along the guide rail 2. A first clamp 5 with the same extension direction is mounted on the first sliding platform 3.

[0030] The second sliding platform 4 is mounted on the guide rail 2 and can slide along the guide rail 2. The second sliding platform 4 is equipped with a second clamp 6 that is consistent with its extension direction. The second side 61 of the second clamp 6 in its extension direction is parallel to the first side 51 of the first clamp 5 in its extension direction. The second clamp 6 is provided with a knife bearing 14.

[0031] A connector is connected to the first clamp 5. A first dial indicator 7 and a second dial indicator 16 are mounted on the connector. The extension directions of the probes of the first dial indicator 7 and the second dial indicator 16 are both arranged perpendicular to the first side 51 of the second clamp 6.

[0032] An adjusting component is installed on the connecting component. One end of the adjusting component is connected to a blade 11. The adjusting component can drive the blade 11 to move in a direction parallel to the guide rail 2, so that the blade 11 abuts against the blade bearing 14, thereby driving the second sliding platform 4 and the second clamp 6 to move closer to the first clamp 5 along the direction of the guide rail 2, and causing the first side 51 of the second clamp 6 to abut against the probes of the first dial indicator 7 and the second dial indicator 16.

[0033] Overall, to ensure a certain degree of parallelism between the first sliding platform 3 and the second sliding platform 4, the first sliding platform 3 is fixed. An adjusting mechanism drives the blade 11 to move parallel to the guide rail 2, causing the blade 11 to abut against the blade bearing 14 on the second clamp 6. The thrust of the blade 11 causes the second clamp 6 to move along the guide rail 2 with the second sliding platform 4 until the first side 51 of the second clamp 6 contacts the first dial indicator 7 and the second dial indicator 16, respectively, allowing readings from the first dial indicator 7 and the second dial indicator 16. When the difference between the values ​​displayed by the first dial indicator 7 and the second dial indicator 16 exceeds a preset value, the second sliding platform 4 is adjusted accordingly based on the displayed value. The above steps are repeated so that the first side 51 of the second clamp 6 contacts the first dial indicator 7 and the second dial indicator 16, and the values ​​of the first dial indicator 7 and the second dial indicator 16 are read again until the difference between the values ​​of the first dial indicator 7 and the second dial indicator 16 is within the preset value range. This completes the adjustment of the parallelism of the first sliding platform 3 and the second sliding platform 4.

[0034] Compared with existing technologies, by simultaneously implementing the adjustment and measurement steps in the process of adjusting the parallelism of the first sliding platform 3 and the second sliding platform 4, the adjustment time can be reduced and the accuracy of parallelism adjustment can be improved.

[0035] like Figures 1-3 As shown, in this embodiment, the connector includes a first plate 8, a second plate 9, and a third plate 17. The first plate 8 is connected to the first clamp 5, the second plate 9 is connected to the first plate 8, and the third plate 17 is connected to the second plate 9. The extension direction of the third plate 17 is parallel to the second side 61 of the second clamp 6. The first dial indicator 7 and the second dial indicator 16 are arranged along the extension direction of the second plate 9 and are symmetrically arranged about the first plate 8.

[0036] Specifically, the connecting components include a first plate 8, a second plate 9, and a third plate 17. The extension direction of the third plate 17 is parallel to the second side surface 61, and the first dial indicator 7 and the second dial indicator 16 are arranged along the extension direction of the third plate 17 and symmetrically about the first plate 8. The cutting edge 11 is moved along the guide rail 2 by the adjusting component, so that the cutting edge 11 contacts the tool holder 14, thereby driving the second sliding platform 4 and the second clamp 6 to move along the path of the guide rail 2 until the first dial indicator 7 and the second dial indicator 16 abut against the second side surface 61, and the readings of the first dial indicator 7 are taken respectively. The values ​​displayed by the first dial indicator 7 and the second dial indicator 16 are used to adjust the second sliding platform 4 accordingly when the difference between the values ​​displayed by the first dial indicator 7 and the second dial indicator 16 exceeds a preset value. The above steps are repeated so that the first side 51 of the second clamp 6 contacts the first dial indicator 7 and the second dial indicator 16, and the values ​​of the first dial indicator 7 and the second dial indicator 16 are read again until the difference between the values ​​of the first dial indicator 7 and the second dial indicator 16 is within the preset value range. This completes the adjustment of the parallelism of the first sliding platform 3 and the second sliding platform 4.

[0037] By achieving symmetrical settings for the first dial gauge 7 and the second dial gauge 16, systematic errors can be effectively compensated, measurement accuracy can be improved to a certain extent, and the stability of the overall structure can also be effectively improved.

[0038] like Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment, the adjusting component is specifically a screw 10, and the blade 11 is slidably mounted on the second plate 9. The axial direction of the screw 10 is consistent with the extension direction of the guide rail 2. The screw 10 is rotatably mounted on the second plate 9 and threadedly connected to the blade 11.

[0039] Specifically, the adjusting component is a screw 10. By rotating the screw 10, the cutting edge 11 moves along the guide rail 2, so that the cutting edge 11 contacts the tool bearing 14, thereby driving the second sliding platform 4 and the second clamp 6 to move along the path of the guide rail 2 until the first dial indicator 7 and the second dial indicator 16 abut against the second side 61. Then, the values ​​on the first dial indicator 7 and the second dial indicator 16 are read, and the second sliding platform 4 is adjusted accordingly based on the values.

[0040] The limiting block 12 and the first screw 13 enable the installation and removal of the first clamp 5 and the first sliding platform 3, as well as the installation and removal of the second clamp 6 and the second sliding platform 4.

[0041] like Figure 1 As shown, in this embodiment, a second screw 18 and a third screw 19 are also included. The first sliding platform 3 is fixedly connected to the base plate 1 by the second screw 18, and the second sliding platform 4 is fixedly connected to the base plate 1 by the third screw 19.

[0042] Specifically, after the parallelism between the second sliding platform 4 and the first sliding platform 3 is adjusted, the first sliding platform 3 is fixedly connected to the base plate 1 by the second screw 18, and the second sliding platform 4 is fixedly connected to the base plate 1 by the third screw 19. Pairs of clamping rollers are then installed on the first sliding platform 3 and the second sliding platform 4 respectively to achieve the traction of the glass.

[0043] like Figure 1 As shown, in this embodiment, the guide rail 2 is fixedly connected to the base plate 1 via the set screw 15.

[0044] Specifically, the guide rail 2 is fixedly connected to the base plate 1 via the set screw 15, which enables the guide rail 2 to move and adjust the position between the reference slide rails, thereby ensuring the parallelism between the first sliding platform 3 and the second sliding platform 4.

[0045] like Figure 1 As shown, in this embodiment, pairs of clamping rollers are respectively installed on the first sliding platform 3 and the second sliding platform 4, and the axial direction of the pairs of clamping rollers is arranged perpendicular to the extension direction of the guide rail 2.

[0046] After the parallelism between the first sliding platform 3 and the second sliding platform 4 is adjusted, the first clamp 5 is removed from the first sliding platform 3, the second clamp 6 is removed from the second sliding platform 4, and the pair of clamping rollers are installed on the first sliding platform 3 and the second sliding platform 4 respectively.

[0047] like Figures 1-2 As shown, in this embodiment, the first plate 8 and the first clamp 5 are detachably connected, which facilitates the replacement of the first dial indicator 7 and the second dial indicator 16.

[0048] like Figures 1-2 As shown, in this embodiment, the first plate 8, the second plate 9, and the third plate 17 are integrally formed, which can effectively improve the overall stability of the connector.

[0049] Of course, those skilled in the art will recognize that this invention is not limited to the details of the exemplary embodiments described above, but also includes the same or similar structures that can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0050] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0051] The technologies, shapes, and structures not described in detail in this utility model are all known technologies.

Claims

1. A clamping roller sliding platform with parallelism adjustment function, characterized in that, include: The base plate (1) has a guide rail (2) in its extending direction; The first sliding platform (3) is mounted on the guide rail (2) and can slide along the guide rail (2). The first sliding platform (3) is equipped with a first clamp (5) that extends in the same direction as the first sliding platform (3). The second sliding platform (4) is mounted on the guide rail (2). The second sliding platform (4) can slide along the guide rail (2). The second sliding platform (4) is equipped with a second clamp (6) that extends in the same direction as the second sliding platform (4). The second side (61) of the second clamp (6) in its extension direction is parallel to the first side (51) of the first clamp (5) in its extension direction. The second clamp (6) is provided with a knife bearing (14). The connector is connected to the first clamp (5). The connector is equipped with a first dial indicator (7) and a second dial indicator (16). The extension direction of the probes of the first dial indicator (7) and the second dial indicator (16) is perpendicular to the first side (51) of the second clamp (6). An adjusting component is installed on the connecting component. One end of the adjusting component is connected to a knife edge (11). The adjusting component can drive the knife edge (11) to move in a direction parallel to the guide rail (2), so that the knife edge (11) and the knife bearing (14) abut against each other, thereby driving the second sliding platform (4) and the second clamp (6) to approach the first clamp (5) along the direction of the guide rail (2) and making the first side (51) of the second clamp (6) abut against the probes of the first dial indicator (7) and the second dial indicator (16).

2. The clamping roller sliding platform with parallelism adjustment function according to claim 1, characterized in that, The connector includes a first plate (8), a second plate (9), and a third plate (17). The first plate (8) is connected to the first clamp (5), the second plate (9) is connected to the first plate (8), and the third plate (17) is connected to the second plate (9). The extension direction of the third plate (17) is parallel to the second side (61) of the second clamp (6). The first dial indicator (7) and the second dial indicator (16) are arranged along the extension direction of the second plate (9). The first dial indicator (7) and the second dial indicator (16) are symmetrically arranged about the first plate (8).

3. The clamping roller sliding platform with parallelism adjustment function according to claim 1, characterized in that, The adjusting component is specifically a screw (10), and the blade (11) is slidably mounted on the second plate (9). The axial direction of the screw (10) is consistent with the extension direction of the guide rail (2). The screw (10) is rotatably mounted on the second plate (9) and threadedly connected to the blade (11).

4. The clamping roller sliding platform with parallelism adjustment function according to claim 1 or 2, characterized in that, It also includes a second screw (18) and a third screw (19). The first sliding platform (3) is fixedly connected to the base plate (1) by the second screw (18), and the second sliding platform (4) is fixedly connected to the base plate (1) by the third screw (19).

5. The clamping roller sliding platform with parallelism adjustment function according to claim 1, characterized in that, The guide rail (2) is fixedly connected to the base plate (1) by the set screw (15).

6. The clamping roller sliding platform with parallelism adjustment function according to claim 1, characterized in that, The pair of clamping rollers are respectively installed on the first sliding platform (3) and the second sliding platform (4), and the axial direction of the pair of clamping rollers is arranged perpendicular to the extension direction of the guide rail (2).

7. The clamping roller sliding platform with parallelism adjustment function according to claim 1, characterized in that, The first plate (8) and the first clamp (5) are detachably connected.

8. The clamping roller sliding platform with parallelism adjustment function according to claim 1, characterized in that, The first plate (8), the second plate (9), and the third plate (17) are integrally formed structures.

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