Automobile trunk backboard wrapping device

Abstract

The utility model relates to the technical field of wrapping devices, and discloses an automobile trunk backboard wrapping device which comprises a workbench, strip-shaped guide sliding holes are formed in the four corners of the upper end surface of the workbench, a supporting column is arranged in the center of the upper end surface of the workbench, a supporting plate is arranged at the upper end of the supporting column, and a driving assembly is arranged on the lower end surface of the workbench. And sliding seats are arranged in the four strip-shaped guide sliding holes in a sliding mode, and clamping assemblies are arranged on the surfaces of the upper ends of the four sliding seats. According to the automobile trunk backboard wrapping device, the driving assembly is arranged, the lifting ring is driven to move downwards, in the process that the lifting ring descends, the four clamping assemblies are pulled through the push-pull rod to synchronously contract inwards, the edge of a decorative fabric is turned over to the surface of the lower end of a square backboard of an automobile trunk, the decorative fabric is conveniently fixed, operation is easy, and time and labor are saved.

Description

Technical Field

[0001] This utility model relates to the field of packaging device technology, specifically a packaging device for the back panel of a car trunk. Background Technology

[0002] The trunk back panel is an important component of the car trunk design. The trunk back panel usually refers to a panel-like structure inside the trunk.

[0003] To ensure the aesthetic appeal of a car trunk back panel when installed inside the vehicle, it is often necessary to wrap the back panel with decorative fabric. When wrapping a square back panel with decorative fabric, multiple workers or multiple sets of clamps are required to pull the decorative fabric taut and adhere it to the back panel from different angles. Finally, the edges of the decorative fabric are folded over and fixed to the back of the square back panel. The operation is cumbersome, time-consuming, and labor-intensive, increasing the workload of the workers. Therefore, there is a need to provide a car trunk back panel wrapping device to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a car trunk back panel wrapping device, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a car trunk back panel wrapping device, including a worktable, with strip-shaped guide sliding holes opened at the four corners of the upper surface of the worktable, a support column arranged at the center of the upper surface of the worktable, a support plate arranged at the upper end of the support column, a driving component arranged on the lower surface of the worktable, and slide blocks slidably arranged in the four strip-shaped guide sliding holes, with clamping components arranged on the upper surface of the four slide blocks;

[0006] The drive assembly includes a drive screw, which is rotatably disposed at the center of the lower end surface of the worktable.

[0007] Preferably, the drive assembly further includes a knob, a lifting ring, and a push-pull rod. The knob is located at the lower end of the drive screw, and the lifting ring is threadedly connected to the drive screw.

[0008] Preferably, four push-pull rods are provided, and the lower ends of the four push-pull rods are rotatably connected to the lifting ring through a limiting shaft.

[0009] Preferably, each of the four slide blocks is provided with a U-shaped connector at its lower end, and the end of each of the four push-pull rods away from the lifting ring is rotatably connected to the four U-shaped connectors respectively.

[0010] Preferably, the clamping assembly includes a column, a top frame, and a slide rod. The lower end of the column is fixedly connected to the slide block, the top frame is disposed on the upper surface of the column, and the slide rod passes through the top frame and is slidably connected to the top frame.

[0011] Preferably, one end of the slide rod is provided with a handle, and the end of the slide rod away from the handle is provided with a U-shaped frame. A clamping screw is threaded to the center of the lower wall of the U-shaped frame, and a pressure plate is provided at the upper end of the clamping screw through the lower wall of the U-shaped frame.

[0012] Preferably, a pin hole is provided at the center of the upper wall of the top frame, a pin shaft is provided on the top frame through the pin hole, and a plurality of positioning holes that cooperate with the pin shaft are provided at equal intervals on the slide rod.

[0013] Preferably, side supports are fixedly installed on both sides of the lower surface of the workbench, and fixing holes are provided on the bottom plate of the side supports.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This car trunk back panel wrapping device is equipped with a drive assembly. By rotating the knob, the drive screw can be effectively driven to rotate synchronously. Under the limiting action of the slide, the lifting ring moves up and down vertically along the drive screw. During the upward movement of the lifting ring, the push-pull rod will push the four sets of clamping components to expand outward and move away from each other, so that the four sets of clamping components can clamp the four corners of the decorative fabric. During the downward movement of the lifting ring, the push-pull rod will pull the four sets of clamping components to retract inward, so that the edge of the decorative fabric is folded to the lower surface of the square back panel of the car trunk, which is convenient for fixing the decorative fabric.

[0016] 2. This car trunk back panel wrapping device, by setting a clamping component, inserts the edge of the decorative fabric wrapping the square back panel of the car trunk into the space between the pressure plate and the upper wall of the U-shaped frame. By rotating the clamping screw to move upward, the pressure plate can be effectively moved upward synchronously and the decorative fabric can be pressed. The operation is simple. Attached Figure Description

[0017] Figure 1 This is one of the schematic diagrams of the overall structure of the automobile trunk back panel wrapping device of this utility model;

[0018] Figure 2 This is the second schematic diagram of the overall structure of the automobile trunk back panel wrapping device of this utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the workbench and side support of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the drive component of this utility model;

[0021] Figure 5 This is a schematic diagram of the clamping assembly of this utility model.

[0022] In the diagram: 1. Workbench; 101. Strip-shaped guide slide hole; 2. Side bracket; 201. Fixing hole; 3. Support column; 4. Support plate; 5. Drive assembly; 501. Drive screw; 502. Knob; 503. Lifting ring; 504. Push-pull rod; 6. Slide seat; 601. U-shaped connector; 7. Clamping assembly; 701. Column; 702. Top frame; 703. Slide rod; 704. U-shaped frame; 705. Clamping screw; 706. Pressure plate; 707. Pin. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-5 A car trunk back panel wrapping device includes a workbench 1, with strip-shaped guide sliding holes 101 at the four corners of the upper surface of the workbench 1, a support column 3 at the center of the upper surface of the workbench 1, a support plate 4 at the upper end of the support column 3, a drive assembly 5 at the lower surface of the workbench 1, and slide blocks 6 that can be slidably arranged in the four strip-shaped guide sliding holes 101. Clamping assemblies 7 are provided on the upper surface of the four slide blocks 6.

[0025] The drive assembly 5 includes a drive screw 501, which is rotatably disposed at the center of the lower end surface of the worktable 1.

[0026] The drive assembly 5 also includes a knob 502, a lifting ring 503, and push-pull rods 504. The knob 502 is located at the lower end of the drive screw 501. The lifting ring 503 is threadedly connected to the drive screw 501. Four push-pull rods 504 are provided, and the lower ends of the four push-pull rods 504 are rotatably connected to the lifting ring 503 through a limiting shaft. The lower ends of the four slide blocks 6 are provided with U-shaped connectors 601. The ends of the four push-pull rods 504 away from the lifting ring 503 are rotatably connected to the four U-shaped connectors 601 respectively. Rotating the knob 502 can effectively drive the... The drive screw 501 rotates synchronously. Under the limiting action of the slide block 6, the lifting ring 503 moves up and down vertically along the drive screw 501. During the upward movement of the lifting ring 503, it will push the four sets of clamping components 7 to expand outward and move away from each other through the push-pull rod 504, so that the four sets of clamping components 7 can clamp the four corners of the decorative fabric. During the downward movement of the lifting ring 503, it will pull the four sets of clamping components 7 inward through the push-pull rod 504, so that the edge of the decorative fabric is folded to the lower surface of the square back panel of the car trunk, which is convenient for fixing the decorative fabric.

[0027] The clamping assembly 7 includes a column 701, a top frame 702, and a slide rod 703. The lower end of the column 701 is fixedly connected to the slide block 6. The top frame 702 is located on the upper surface of the column 701. The slide rod 703 passes through the top frame 702 and is slidably connected to it. One end of the slide rod 703 is provided with a handle, and the end of the slide rod 703 away from the handle is provided with a U-shaped frame 704. A clamping screw 705 is threadedly connected to the center of the lower wall of the U-shaped frame 704. The upper end of the clamping screw 705 passes through the lower wall of the U-shaped frame 704 and is provided with a pressure plate 706. The edge of the decorative fabric covering the square back panel of the car trunk is inserted between the pressure plate 706 and the upper wall of the U-shaped frame 704. By rotating the clamping screw 705 to move upward, the pressure plate 706 can be effectively moved upward synchronously and the decorative fabric can be clamped. The operation is simple.

[0028] The top frame 702 has a pin hole at the center of its upper wall, and a pin 707 is installed in the top frame 702 through the pin hole. The slide rod 703 has several positioning holes at equal intervals that cooperate with the pin 707. By pulling out the pin 707, the slide rod 703 can slide, thereby effectively adjusting the position of the U-shaped frame 704.

[0029] The workbench 1 has side supports 2 fixedly installed on both sides of its lower surface. The bottom plate of the side supports 2 has fixing holes 201. The side supports 2 and fixing holes 201 facilitate the installation and fixing of the workbench 1 and ensure the overall stability.

[0030] Working principle: Place the square back panel of the car trunk on the upper surface of the support plate 4, and lay the fabric for wrapping on the upper surface of the square back panel of the car trunk. By rotating the knob 502, the drive screw 501 can be driven to rotate synchronously. Under the limiting action of the slide 6, the lifting ring 503 moves up and down along the vertical direction of the drive screw 501. During the upward movement of the lifting ring 503, it will push the four sets of clamping components 7 to expand outward and move away from each other through the push-pull rod 504, so that the four sets of clamping components 7 can clamp the four corners of the decorative fabric.

[0031] Furthermore, the edge of the decorative fabric covering the square back panel of the car trunk is inserted between the pressure plate 706 and the upper wall of the U-shaped frame 704. By rotating the clamping screw 705 to move upward, the pressure plate 706 can be effectively moved upward and clamped to the decorative fabric. This drives the lifting ring 503 to move downward. During the descent of the lifting ring 503, the four clamping components 7 will be pulled inward synchronously through the push-pull rod 504, so that the edge of the decorative fabric is folded to the lower surface of the square back panel of the car trunk, which is convenient for fixing the decorative fabric. The operation is simple and saves time and effort.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A car trunk back panel wrapping device, characterized in that, The workbench (1) includes a workbench (1), with strip-shaped guide sliding holes (101) at the four corners of the upper surface of the workbench (1), a support column (3) at the center of the upper surface of the workbench (1), a support plate (4) at the upper end of the support column (3), a drive assembly (5) at the lower surface of the workbench (1), and slide blocks (6) that can be slidably arranged in the four strip-shaped guide sliding holes (101), with clamping assemblies (7) at the upper surface of the four slide blocks (6). The drive assembly (5) includes a drive screw (501), which is rotatably disposed at the center of the lower surface of the worktable (1).

2. The car trunk back panel wrapping device according to claim 1, characterized in that, The drive assembly (5) also includes a knob (502), a lifting ring (503) and a push-pull rod (504). The knob (502) is located at the lower end of the drive screw (501), and the lifting ring (503) is threadedly connected to the drive screw (501).

3. A car trunk back panel wrapping device according to claim 2, characterized in that, There are four push-pull rods (504), and the lower ends of the four push-pull rods (504) are rotatably connected to the lifting ring (503) through a limiting shaft.

4. The car trunk back panel wrapping device according to claim 3, characterized in that, Each of the four slide blocks (6) is provided with a U-shaped connector (601) at its lower end, and the end of each of the four push-pull rods (504) away from the lifting ring (503) is rotatably connected to the four U-shaped connectors (601).

5. A car trunk back panel wrapping device according to claim 1, characterized in that, The clamping assembly (7) includes a column (701), a top frame (702) and a slide rod (703). The lower end of the column (701) is fixedly connected to the slide block (6). The top frame (702) is disposed on the upper surface of the column (701). The slide rod (703) passes through the top frame (702) and is slidably connected to the top frame (702).

6. A car trunk back panel wrapping device according to claim 5, characterized in that, A handle is provided at one end of the slide rod (703), and a U-shaped frame (704) is provided at the end of the slide rod (703) away from the handle. A clamping screw (705) is threaded to the center of the lower wall of the U-shaped frame (704), and a pressure plate (706) is provided at the upper end of the clamping screw (705) through the lower wall of the U-shaped frame (704).

7. A car trunk back panel wrapping device according to claim 6, characterized in that, The top frame (702) has a pin hole at the center of its upper wall, and a pin shaft (707) is provided on the top frame (702) through the pin hole. The slide rod (703) has a number of positioning holes at equal intervals that cooperate with the pin shaft (707).

8. A car trunk back panel wrapping device according to claim 1, characterized in that, The workbench (1) has side supports (2) fixedly installed on both sides of its lower surface, and the bottom plate of the side supports (2) has fixing holes (201).

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