Movable billboard manufacturing tool

Abstract

The utility model relates to the technical field of billboard manufacturing, in particular to a movable billboard manufacturing tool which comprises a base. According to the advertising board fixing device, the defects in the prior art are overcome, the operation table and the clamping mechanism are arranged to fix the upper portion of an advertising board, the operation table is used for placing the advertising board, and two second electric telescopic rods of the clamping mechanism fix the two sides of the advertising board; a connecting rod and a clamping block of the clamping mechanism are used for fixing the upper portion of the advertising board, so that the purpose of fixing the two sides and the upper portion of the advertising board is achieved; the device main body is supported by arranging the threaded rods and the first rubber pads, the four threaded rods are spirally moved downwards until the first rubber pads on the threaded rods make contact with the ground, then telescopic moving wheels and universal wheels are retracted into the base, and the whole device can be supported by the threaded rods; and the device is stable and does not deviate when the cutting mechanism works.

Description

Technical Field

[0001] The utility model relates to the technical field of billboard production, in particular to a mobile billboard production tool. Background Art

[0002] Mobile billboard production tools are various movable devices and tools used to make and process billboards, which can be used to cut, carve and other processes on the materials used for billboards. Combined with the existing literature, a kind of indoor decoration billboard production device (CN217568900U includes a support and a protective cover, the protective cover is fixed to the upper end of the support, and an adjustment groove is provided at the front end of the upper surface of the support, and a clamping assembly is provided at the front end of the upper surface of the support, and the clamping assembly includes an adjustment seat, a slide seat and two clamping plates, the adjustment seat is located at the front end of the upper surface of the support, the slide seat is fixed to the lower surface of the adjustment seat and embedded in the adjustment groove, and the two clamping plates are distributed on the upper surface of the adjustment seat on the left and right. The two-way lead screw is driven to rotate by the adjustment shaft, bevel gear two and bevel gear one, and the two clamping plates will move closer to or away from each other at the same time, which can not only realize the clamping and fixing of the billboard, but also can clamp billboards of different sizes. By setting a guide slide rod and a roller, the sliding of the adjustment seat can be smoother, and the movement of the adjustment seat can be more stable) can be known that at least the following defects are exposed during use:

[0003] 1. The billboard making device in the reference document clamps and fixes billboards of different sizes by moving two clamping plates closer to or farther away from each other. However, when in use, due to the lack of a fixing structure on the top of the billboard, the billboard is prone to shifting when cutting. Therefore, a billboard making device that can fix both sides and the top of the billboard is needed.

[0004] 2. Existing mobile billboard production devices are often moved by four moving wheels, and four moving wheel pairs are used to support and fix the device during cutting work. Since the wheels are easily affected by the flatness and friction of the ground, the vibration generated when the cutting mechanism is working will cause the fixing ability of the moving wheel pair device to weaken and cause the device to shift. Therefore, a mobile billboard production device is needed that can prevent the device from shifting when the cutting mechanism is working. Utility Model Content

[0005] The purpose of the utility model is to provide a mobile billboard making tool to solve the problems of the existing billboard making tools in the use process mentioned in the background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A mobile billboard making tool comprises a base with movable wheels installed below it; a universal wheel arranged at the lower end of the base; a threaded rod threadedly connected to the four corners of the base; a first rubber pad connected to the lower end of the threaded rod; an operating table installed on the upper side of the base; a clamping mechanism located at one side of the operating table; the clamping mechanism consists of a fixed block, a first electric telescopic rod, a second electric telescopic rod, a connecting rod and a clamping block.

[0008] Preferably, a waste bin is provided at the upper end of the base, and the waste bin is located between the base and the operating table.

[0009] Preferably, the fixed block is fixedly installed on one side of the operating table, the first electric telescopic rod is arranged inside the fixed block, a fixing groove is arranged on one side of the fixed block, the second electric telescopic rod is arranged on one side of the fixed block, a second rubber pad is arranged at one end of the second electric telescopic rod, the connecting rod is installed at the upper ends of the two first electric telescopic rods, the clamping block is connected to the lower end of the connecting rod, and a rubber plate is installed at the lower end of the clamping block.

[0010] Preferably, one side of the movable wheel and the universal wheel is provided with an axial hole, the lower end of the base is provided with a groove at the position corresponding to the movable wheel and the universal wheel, and two connecting shafts are provided on the front and rear sides of the base, and the connecting shafts are connected to the axial hole.

[0011] Preferably, a linear guide is slidably installed above the operating table, one end of the linear guide is fixedly connected to a servo motor, one end of the servo motor drive shaft is connected to a screw, the outer side of the screw is threadedly connected to a screw sleeve, a cutting mechanism is installed on the lower side of the screw sleeve, and transparent partitions are provided on the left and right sides of the linear guide.

[0012] Preferably, a wire mesh is installed inside the operating table, and the wire mesh is arranged above the waste bin.

[0013] Preferably, the clamping mechanism is symmetrically arranged at the left and right ends of the operating table.

[0014] The present invention provides a mobile billboard production tool, which has the following beneficial effects:

[0015] 1. Fix the top of the billboard by setting up an operating table and a clamping mechanism. The operating table is used to place the billboard. The two second electric telescopic rods of the clamping mechanism fix the two sides of the billboard. The connecting rod and the clamping block of the clamping mechanism are used to fix the top of the billboard, so as to achieve the purpose of fixing the two sides and the top of the billboard.

[0016] 2. The main body of the device is supported by setting threaded rods and a first rubber pad. The four threaded rods are simply moved downward in a spiral until the first rubber pad on the threaded rod touches the ground. Then the retractable moving wheels and the universal wheels are retracted into the base. The entire device can be supported by the threaded rods, so that the device is stable and does not deviate when the cutting mechanism is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a front view structural diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the universal wheel structure of the utility model.

[0022] In the figure: 1. base; 2. threaded rod; 3. first rubber pad; 4. moving wheel; 5. universal wheel; 6. waste bin; 7. operating table; 8. wire mesh; 9. connecting shaft; 10. linear guide; 11. screw rod; 12. screw rod sleeve; 13. servo motor; 14. transparent partition; 15. first electric telescopic rod; 16. shaft hole; 17. connecting rod; 18. clamping block; 19. rubber plate; 20. fixing groove; 21. second electric telescopic rod; 22. second rubber pad; 23. fixing block. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1 , Figure 2 and Figure 4As shown, a mobile billboard making tool comprises a base 1, wherein the lower end of the base 1 is provided with a moving wheel 4 for movement and a universal wheel 5 for controlling the direction, and one side of the moving wheel 4 and the universal wheel 5 is provided with an axial hole 16 and a connecting shaft 9 for retracting the moving wheel 4 and the universal wheel 5 into the base 1, the connecting shaft 9 is pulled out and then the moving wheel 4 and the universal wheel 5 are moved upward, and then the moving wheel 4 and the universal wheel 5 are fixed using the connecting shaft 9, the interior of the base 1 is provided with a groove for retracting the moving wheel 4 and the universal wheel 5, and the four corners of the base 1 are further provided with a threaded rod 2 for supporting a device, and the lower end of the threaded rod 2 is connected with a first rubber pad 3 for shock absorption and buffering, and when the threaded rod 2 is needed to support the device, it is only necessary to spirally move the four threaded rods 2 downward until the first rubber pad 3 on the threaded rod 2 touches the ground, and then After that, the retractable movable wheel 4 and the universal wheel 5 are put into the base, and the whole device can be supported by the threaded rod 2, so that the device is stable and does not deviate when the cutting mechanism is working. A waste bin 6 for collecting cutting debris is provided at the upper end of the base 1, and an operating table 7 for operating the billboard is provided above the waste bin 6. A wire mesh 8 for filtering cutting debris is installed on the operating table 7. The wire mesh 8 can also be used to support the billboard. A linear guide 10 for moving the cutting mechanism is provided above the operating table 7. The lead screw 11 of the linear guide 10 is driven to rotate by the servo motor 13, thereby driving the lead screw sleeve 12 to move back and forth, and then driving the movement of the cutting mechanism. Transparent partitions 14 are provided on the left and right sides of the linear guide 10 to prevent the cutting debris from splashing, and two clamping mechanisms for clamping the billboard are provided on the upper side of the operating table 7.

[0025] like Figure 3 As shown, two second electric telescopic rods 21 are arranged between the two fixed blocks 23 of the clamping mechanism, and one end of the second electric telescopic rod 21 is provided with a second rubber pad 22 for protecting the billboard. The second rubber pad 22 can also increase the friction between the billboard and the billboard. The size of the second rubber pad 22 is the minimum thickness of the billboard. When in use, the two second electric telescopic rods 21 can be started to clamp the two ends of the billboard. A connecting rod 17 is also connected between the two first electric telescopic rods 15. The lower end of the connecting rod 17 is installed with a clamping block 18 for supporting the upper end of the billboard, and the lower end of the clamping block 18 is provided with a rubber plate 19 for protecting the billboard. The fixing groove 20 of the fixed block 23 is used to be installed on the operating table 7.

[0026] Working principle: When in use, when the threaded rod 2 is needed to support the device, just move the four threaded rods 2 spirally downward until the first rubber pad 3 on the threaded rod 2 touches the ground, then retract the retractable moving wheel 4 and the universal wheel 5 into the base, pull out the connecting shaft 9 and then move the moving wheel 4 and the universal wheel 5 upward, and then use the connecting shaft 9 to fix the moving wheel 4 and the universal wheel 5, so that the entire device can be supported by the threaded rod 2, so that the device is stable and does not shift when the cutting mechanism is working, and when it is necessary to clamp the billboard, start the two second electric telescopic rods 21 to clamp the two ends of the billboard, and a connecting rod 17 is also connected between the two first electric telescopic rods 15, and the lower end of the connecting rod 17 is equipped with a clamping block 18 for supporting the upper end of the billboard, and the lower end of the clamping block 18 is provided with a rubber plate 19 for protecting the billboard.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A mobile billboard production tool, characterized in that: include: A base (1) with moving wheels (4) mounted below it; A universal wheel (5) arranged at the lower end of the base (1); A threaded rod (2) threadedly connected to the four corners of the base (1); A first rubber pad (3) connected to the lower end of the threaded rod (2); An operating table (7) mounted on the upper side of the base (1); A clamping mechanism, which is located on one side of the operating table (7); The clamping mechanism consists of a fixing block (23), a first electric telescopic rod (15), a second electric telescopic rod (21), a connecting rod (17) and a clamping block (18).

2. The mobile billboard making tool according to claim 1, characterized in that: A waste bin (6) is provided at the upper end of the base (1), and the waste bin (6) is located between the base (1) and the operating table (7).

3. The mobile billboard making tool according to claim 1, characterized in that: The fixing block (23) is fixedly mounted on one side of the operating table (7); the first electric telescopic rod (15) is arranged inside the fixing block (23); a fixing groove (20) is arranged on one side of the fixing block (23); the second electric telescopic rod (21) is arranged on one side of the fixing block (23); a second rubber pad (22) is arranged at one end of the second electric telescopic rod (21); the connecting rod (17) is mounted on the upper ends of the two first electric telescopic rods (15); the clamping block (18) is connected to the lower end of the connecting rod (17); and a rubber plate (19) is mounted on the lower end of the clamping block (18).

4. The mobile billboard making tool according to claim 1, characterized in that: One side of the movable wheel (4) and the universal wheel (5) is provided with an axial hole (16); the lower end of the base (1) is provided with a groove at a position corresponding to the movable wheel (4) and the universal wheel (5); and two connecting shafts (9) are provided on the front and rear sides of the base (1); and the connecting shafts (9) are connected to the axial hole (16).

5. The mobile billboard making tool according to claim 1, characterized in that: A linear guide rail (10) is slidably mounted above the operating table (7); a servo motor (13) is fixedly connected to one end of the linear guide rail (10); a lead screw (11) is connected to one end of a drive shaft of the servo motor (13); a lead screw sleeve (12) is threadedly connected to the outer side of the lead screw (11); a cutting mechanism is mounted on the lower side of the lead screw sleeve (12); and transparent partitions (14) are arranged on the left and right sides of the linear guide rail (10).

6. The mobile billboard making tool according to claim 1, characterized in that: A steel wire mesh (8) is installed inside the operating table (7), and the steel wire mesh (8) is arranged above the waste bin (6).

7. The mobile billboard making tool according to claim 1, characterized in that: The clamping mechanisms are symmetrically arranged at the left and right ends of the operating table (7).

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