High-precision luminous character bending machine

Abstract

The utility model discloses a high-precision luminous character bending machine which comprises a luminous character bending machine body fixedly connected with a support table, a plurality of rotating wheels located above the support table and a plurality of fixing shafts fixedly connected to the top end of the support table, adjusting mechanisms used for adjusting the height of the rotating wheels are arranged on the fixing shafts, and each adjusting mechanism comprises an adjusting cylinder. The fixed shaft is used for rotatably supporting the rotating wheel, the adjusting cylinder is slidably arranged outside the fixed shaft, the guide plates are used for slidably guiding the adjusting cylinder, the guide plates are located in the adjusting cylinder, and the adjusting rod is used for driving and adjusting the height state of the guide plates. The fixing shaft, the rotating wheel, the adjusting cylinder, the guide plate and the adjusting rod are matched with one another, the adjusting rod enables the guide plate to be adjusted up and down, the guide plate drives the adjusting cylinder to move up and down, the adjusting cylinder drives the rotating wheel to move up and down, the height of the rotating wheel can be adjusted easily, and the metal coil adjusting device is suitable for metal coils with different heights.

Description

Technical Field

[0001] The utility model relates to the field of luminous character bending machines, in particular to a high-precision luminous character bending machine. Background Art

[0002] The luminous character bending machine is usually a commonly used advertising equipment. The luminous character bending machine can usually be controlled by software and then processed using a program to automatically bend the outer contour of the metal luminous character into shape to generate the luminous character.

[0003] In the application number 202223495701.6, a stable fully automatic letter bending machine is mentioned, including a letter bending machine luminous letter bending machine main body, a support platform is provided on one side of the letter bending machine luminous letter bending machine main body, a metal coil is placed on the support platform, and a plurality of rotating wheels are used to limit the metal coil for protection.

[0004] The rotating wheel is usually at a fixed height, but different metal coils have different heights, and thus the rotating wheel is limited in height. It is not convenient to adjust the height of the rotating wheel according to the height of the metal coil, and there are certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a high-precision luminous character bending machine to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a high-precision luminous character bending machine, comprising:

[0007] The main body of the luminous character bending machine has a support platform fixedly connected to one side thereof;

[0008] A plurality of rotating wheels, all of which are located above the support platform;

[0009] A plurality of fixed shafts, all of which are fixedly connected to the top end of the support platform;

[0010] The fixed shaft is provided with an adjustment mechanism for adjusting the height of the rotating wheel, and the adjustment mechanism comprises:

[0011] An adjusting cylinder, which is used for rotational support of the rotating wheel, and the adjusting cylinder is slidably arranged outside the fixed shaft;

[0012] A plurality of guide plates, which are used for sliding guidance of the adjustment cylinder, and the guide plates are located inside the adjustment cylinder;

[0013] The adjusting rod is used for driving and adjusting the height state of the guide plate, and the outer wall of the adjusting rod is interlacedly connected with the guide plate thread.

[0014] Preferably, a through groove is provided at the top end of the fixed shaft, the guide plate is slidably inserted and connected with the inner cavity of the through groove, the adjusting rod is located in the inner cavity of the through groove, and both sides of the adjusting cylinder are threadedly inserted and connected with multiple locking bolts for connecting and fixing the guide plate, and one end of the locking bolt is threadedly inserted and connected with the guide plate.

[0015] Preferably, a bearing block is provided at the top end of the fixed shaft, the outer wall of the adjusting rod is rotatably interlaced with the bearing block, and the outer wall of the adjusting rod is fixedly interlaced with a plurality of fixing rings for limiting the rotation of the adjusting rod.

[0016] Preferably, both sides of the bearing block are fixedly connected with a support frame, both sides of the fixed shaft are fixedly connected with a fixed frame, a sliding plate is slidably provided in the inner cavity of the support frame, the sliding plate is slidably and interlaced with the inner cavity of the fixed frame, and one side of the sliding plate is fixedly connected with a limit block for locking the connection state of the support frame and the fixed frame.

[0017] Preferably, a plurality of springs for driving the sliding plate to reciprocate are arranged inside the support frame, one end of the spring is fixedly connected to the inner wall of the support frame, and the other end of the spring is fixedly connected to the sliding plate.

[0018] Preferably, a push rod is fixedly connected to one side of the sliding plate, and an outer wall of the push rod is slidably and interlacedly connected to one side of the support frame.

[0019] Technical effects and advantages of the utility model:

[0020] The utility model utilizes the mutual cooperation of a fixed shaft, a rotating wheel, an adjusting cylinder, a guide plate and an adjusting rod. The rotating wheel is rotatably connected to the outside of the adjusting cylinder. The adjusting rod enables the guide plate to be adjusted up and down. The guide plate drives the adjusting cylinder to move up and down. The adjusting cylinder drives the rotating wheel to move up and down, thereby facilitating the adjustment of the height of the rotating wheel and facilitating the adaptation to metal coils of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front sectional structural schematic diagram of the utility model.

[0022] Figure 2 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0023] Figure 3 For this utility model Figure 2 Enlarged structural diagram at B in the middle.

[0024] Figure 4 This is a schematic diagram of the structure of the fixed shaft of the utility model.

[0025] In the figure: 1. main body of the luminous character bending machine; 2. bracket; 3. rotating wheel; 4. fixed shaft; 5. adjusting mechanism; 51. adjusting cylinder; 52. guide plate; 53. adjusting rod; 6. bearing block; 7. fixing ring; 8. fixing frame; 9. supporting frame; 10. sliding plate; 11. spring; 12. pushing rod; 13. limiting block. DETAILED DESCRIPTION

[0026] 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 in 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.

[0027] The utility model provides Figure 1-4 The high-precision luminous character bending machine shown comprises a luminous character bending machine body 1, one side of which is fixedly connected to a support platform 2.

[0028] A plurality of rotating wheels 3 are located above the support platform 2 .

[0029] A plurality of fixed shafts 4 are beneficial for supporting the rotating wheel 3 , and they are all fixedly connected to the top of the support platform 2 .

[0030] The fixed shaft 4 is provided with an adjusting mechanism 5 for adjusting the height of the rotating wheel 3. The adjusting mechanism 5 includes an adjusting cylinder 51. The adjusting cylinder 51 is conducive to rotating the rotating wheel 3 outside the adjusting cylinder 4 and driving the rotating wheel 3 to adjust its height, so as to adapt to metal coils of different heights. The adjusting cylinder 51 is used for the rotation support of the rotating wheel 3. The adjusting cylinder 51 is slidably arranged outside the fixed shaft 4. A plurality of guide plates 52 are conducive to driving the adjusting cylinder 51 to move and adjusting the height of the adjusting cylinder 51. The guide plates 52 are located inside the adjusting cylinder 51. The adjusting rod 53 is conducive to rotating on the guide plate 52, thereby adjusting the height of the guide plate 52, which is convenient for adjusting the height of the rotating wheel 3. It is used to drive the height state of the adjusting guide plate 52. The outer wall of the adjusting rod 53 is threadedly connected with the guide plate 52. When the height of the rotating wheel 3 needs to be adjusted, the adjusting rod 53 is rotated according to the height of the metal coil. The adjusting rod 53 rotates on the guide plate 52, thereby causing the guide plate 52 to drive the adjusting cylinder 51 to move, and the adjusting cylinder 51 drives the rotating wheel 3 to move, thereby adjusting the height of the rotating wheel 3.

[0031] A through groove is provided at the top end of the fixed shaft 4, and the guide plate 52 is slidably inserted and connected with the inner cavity of the through groove. The adjusting rod 53 is located in the inner cavity of the through groove. Both sides of the adjusting cylinder 51 are threadedly inserted and connected with multiple locking bolts for connecting and fixing the guide plate 52, which is convenient for installing and disassembling the guide plate 52. One end of the locking bolt is threadedly inserted and connected with the guide plate 52.

[0032] A bearing block 6 is provided at the top end of the fixed shaft 4, which is conducive to the rotation of the adjusting rod 53 thereon and is convenient for supporting the adjusting rod 53. The outer wall of the adjusting rod 53 is rotatably and interlacedly connected with the bearing block 6. The outer wall of the adjusting rod 53 is fixedly and interlacedly connected with a plurality of fixing rings 7 for limiting the rotation of the adjusting rod 53, which is conducive to limiting the rotation position of the adjusting rod 53 and facilitating the smooth rotation of the adjusting rod 53.

[0033] Both sides of the bearing block 6 are fixedly connected with a support frame 9, which is conducive to the sliding plate 10 sliding inside it and facilitating the supporting of the sliding plate 10. Both sides of the fixed shaft 4 are fixedly connected with a fixed frame 8, which is conducive to the connection with the sliding plate 10 and facilitating the positioning connection of the bearing block 6. The inner cavity of the support frame 9 is slidably provided with a sliding plate 10, which is conducive to driving the limit block 13 to move and facilitating the operation of the limit block 13. The sliding plate 10 is slidably connected with the inner cavity of the fixed frame 8, and one side of the sliding plate 10 is fixedly connected with a limit block 13 for locking the connection state of the support frame 9 and the fixed frame 8, which is conducive to limiting the relative position of the support frame 9 and the fixed frame 8, and then facilitating the installation and disassembly of the bearing block 6 and facilitating the disassembly of the adjusting rod 53.

[0034] A plurality of springs 11 for driving the sliding plate 10 to reciprocate are arranged inside the support frame 9. The elastic force of the spring 11 is conducive to pushing the sliding plate 10 to move, so that the sliding plate 10 can be restored to its original position after movement, and the sliding plate 10 can be repeatedly operated. One end of the spring 11 is fixedly connected to the inner wall of the support frame 9, and the other end of the spring 11 is fixedly connected to the sliding plate 10.

[0035] A push rod 12 is fixedly connected to one side of the sliding plate 10 , which is conducive to pushing the sliding plate 10 to move and facilitates the pushing operation of the limit block 13 . The outer wall of the push rod 12 is slidably connected with one side of the support frame 9 .

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-precision luminous character bending machine, comprising: A main body (1) of the luminous character bending machine has a support platform (2) fixedly connected to one side thereof; A plurality of rotating wheels (3), all of which are located above the support platform (2); A plurality of fixed shafts (4), each of which is fixedly connected to the top end of the support platform (2); It is characterized in that an adjustment mechanism (5) for adjusting the height of the rotating wheel (3) is arranged on the fixed shaft (4), and the adjustment mechanism (5) comprises: An adjusting cylinder (51) is used for supporting the rotation of the rotating wheel (3), and the adjusting cylinder (51) is slidably arranged outside the fixed shaft (4); A plurality of guide plates (52) for guiding the sliding of the adjusting cylinder (51), wherein the guide plates (52) are located inside the adjusting cylinder (51); The adjusting rod (53) is used for driving and adjusting the height state of the guide plate (52); the outer wall of the adjusting rod (53) is threadedly connected with the guide plate (52).

2. A high-precision luminous character bending machine according to claim 1, characterized in that: A through slot is formed at the top end of the fixed shaft (4), the guide plate (52) is slidably inserted into the inner cavity of the through slot, the adjusting rod (53) is located in the inner cavity of the through slot, and both sides of the adjusting cylinder (51) are threadedly inserted with a plurality of locking bolts for fixing the guide plate (52), and one end of the locking bolt is threadedly inserted into the guide plate (52).

3. The high-precision luminous character bending machine according to claim 1, characterized in that: A bearing block (6) is arranged at the top end of the fixed shaft (4); the outer wall of the adjusting rod (53) is rotatably interpenetratingly connected to the bearing block (6); and the outer wall of the adjusting rod (53) is fixedly interpenetratingly connected to a plurality of fixing rings (7) for limiting the rotation of the adjusting rod (53).

4. The high-precision luminous character bending machine according to claim 3, characterized in that: The two sides of the bearing block (6) are fixedly connected to a support frame (9), the two sides of the fixed shaft (4) are fixedly connected to a fixed frame (8), the inner cavity of the support frame (9) is slidably provided with a sliding plate (10), the sliding plate (10) is slidably connected to the inner cavity of the fixed frame (8), and one side of the sliding plate (10) is fixedly connected to a limit block (13) for locking the connection state of the support frame (9) and the fixed frame (8).

5. The high-precision luminous character bending machine according to claim 4, characterized in that: A plurality of springs (11) for driving the sliding plate (10) to reciprocate are arranged inside the support frame (9), one end of the spring (11) is fixedly connected to the inner wall of the support frame (9), and the other end of the spring (11) is fixedly connected to the sliding plate (10).

6. The high-precision luminous character bending machine according to claim 4, characterized in that: A push rod (12) is fixedly connected to one side of the sliding plate (10), and an outer wall of the push rod (12) is slidably interlaced with one side of the support frame (9).

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