Auxiliary mechanism for positioning compression roller of film laminating machine

Abstract

The utility model discloses a film laminating machine compression roller positioning auxiliary mechanism which comprises a base, a hydraulic cylinder is arranged on the upper wall of the base, the upper end of the hydraulic cylinder is connected with a bearing plate, and a supporting column is installed on the bearing plate. The auxiliary plate is supported through the supporting plate and placed below the pressing roller, the universal wheels are fixed through locking plates on the universal wheels, a fixing plate is driven to descend to the ground by rotating a lead screw, the device is further fixed through friction between the fixing plate and the ground, and a top plate is driven to move through an arranged electric push rod. The top plate abuts against the ground, the device is supported, the device is prevented from toppling over, the hydraulic cylinder is started to drive the auxiliary plate to ascend so as to drive the pressing roller to ascend, the supporting effect on the pressing roller is achieved, labor is reduced, when the device is not used, the device is moved away, the auxiliary plate is rotated to be vertical, and space occupation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary positioning of a laminating machine pressure roller, in particular to a laminating machine pressure roller positioning auxiliary mechanism. Background Art

[0002] The furniture we use in our daily lives has its wood boards covered with veneer. For a strip of wood, the factory generally uses a veneer covering machine to cover it with veneer to save time and cost.

[0003] The cladding machine is suitable for coating surfaces with PVC, decorative paint paper, or solid wood veneer, including wood, aluminum-plastic profiles, and foam materials. It can replace traditional painting processes and is used for coating door moldings, skirtings, gussets, curtain rods, window sills, aluminum alloy doors and windows, and photo frames. It utilizes various forming rollers to simulate manual cladding, attaching the decorative material to the substrate. Starting from the centerline, highest point, or lowest point of the profile, the rollers are positioned point by point along the profile's surface, forming an envelope. As the profile moves in the conveyor direction, the glued decorative material is pressed against the rollers and forming rollers, achieving a composite effect.

[0004] Before the covering machine starts working, technicians need to adjust the position of the pressure roller and forming wheel, and then fix them to ensure the envelope line of the subsequent veneer. The two ends of the pressure roller are mounted on the column. The pressure roller is lifted to the corresponding height from both sides manually, and then another person fixes the position of the pressure roller. In other words, the fixation of the pressure roller requires three people to operate synchronously, which greatly increases the labor cost. Moreover, since the high-pressure roller is lifted manually, it is easy to shift up and down during fixation, resulting in positioning errors. Utility Model Content

[0005] In response to the shortcomings of the existing technology, a laminating machine pressure roller positioning auxiliary mechanism is disclosed, which includes a base, a hydraulic cylinder is provided on the upper wall of the base, the upper end of the hydraulic cylinder is connected to a bearing plate, a support column is installed on the bearing plate, an auxiliary plate is hinged to one side of the support column, the lower end of the auxiliary plate supports a support plate, and the support plate is installed on the side wall of the support column;

[0006] Universal wheels are provided at the four corners of the lower wall of the base, and fixed structures are provided on the left and right side walls of the base. The fixed structure includes connecting plates installed on the left and right side walls of the base. A screw rod is spirally passed through the connecting plate, and a fixed plate is rotatably installed on the bottom end of the screw rod.

[0007] Preferably, a supporting structure is installed on the connecting plate on the same side as the auxiliary plate.

[0008] Preferably, the support structure includes a support block installed on the side wall of the connecting plate, an electric push rod is obliquely installed on the lower wall of the support block, and a top plate is connected to the electric push rod.

[0009] Preferably, the support plate is a triangular structure.

[0010] The utility model has the following beneficial effects: the utility model has a reasonable structure and a novel design. When in use, the device is moved to a specified position, the auxiliary plate is rotated to make it horizontal, the auxiliary plate is supported by the support plate, the auxiliary plate is placed under the pressure roller, and the universal wheel is fixed by the locking plate on the universal wheel. The fixed plate is driven to descend to the ground by rotating the screw rod, and the device is further fixed by the friction between the fixed plate and the ground. The electric push rod is provided to drive the top plate to move so that the top plate is against the ground, thereby supporting the device and preventing the device from tipping over. The hydraulic cylinder is started to drive the auxiliary plate to rise, thereby driving the pressure roller to rise, thereby supporting the pressure roller and reducing labor. When not in use, the device is removed and the auxiliary plate is rotated to vertical to avoid taking up space. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic front view of the utility model.

[0012] In the figure: 1-base, 2-hydraulic cylinder, 3-bearing plate, 4-support column, 5-auxiliary plate, 6-support plate, 7-universal wheel, 8-connecting plate, 9-screw, 10-fixed plate, 11-support block, 12-electric push rod, 13-top plate. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0014] See also Figure 1 , a laminating machine pressure roller positioning auxiliary mechanism, which includes a base 1, a hydraulic cylinder 2 is provided on the upper wall of the base 1, the upper end of the hydraulic cylinder 2 is connected to a bearing plate 3, a support column 4 is installed on the bearing plate 3, an auxiliary plate 5 is hinged on one side of the support column 4, and the lower end of the auxiliary plate 5 supports a support plate 6, the support plate 6 is a triangular structure, and the support plate 6 is installed on the side wall of the support column 4;

[0015] When supporting the pressure roller, the auxiliary plate 5 is rotated to a horizontal position so that the pressure roller is located below the auxiliary plate 5. The position of the auxiliary plate 5 is adjusted by the hydraulic cylinder 2 so that the auxiliary plate 5 drives the pressure roller to rise, thereby supporting the pressure roller and avoiding manual support.

[0016] Universal wheels 7 are provided at the four corners of the lower wall of the base 1, and fixed structures are provided on the left and right side walls of the base 1. The fixed structures include connecting plates 8 installed on the left and right side walls of the base 1. A screw rod 9 is spirally passed through the connecting plate 8, and a fixed plate 10 is rotatably installed at the bottom end of the screw rod 9;

[0017] The universal wheel 7 is provided to facilitate the movement of the device. When it moves to a specified position, the universal wheel 7 is fixed by the locking plate on the universal wheel 7. By rotating the screw rod 9, the fixing plate 10 is driven to descend to the ground. The friction between the fixing plate 10 and the ground further fixes the device.

[0018] A support structure is installed on the connecting plate 8 on the same side as the auxiliary plate 5. The support structure includes a support block 11 installed on the side wall of the connecting plate 8. An electric push rod 12 is installed obliquely on the lower wall of the support block 11. A top plate 13 is connected to the electric push rod 12.

[0019] As shown in the figure, since the gravity is concentrated on the right side when the auxiliary plate 5 supports the pressure roller, the device is easy to tilt to the right. The electric push rod 12 is provided to drive the top plate 13 to move, so that the top plate 13 rests on the ground, playing a supporting role for the device.

[0020] Embodiment: When in use, the device is moved to the specified position, the auxiliary plate 5 is rotated to make it horizontal, the auxiliary plate 5 is supported by the support plate 6, the auxiliary plate 5 is placed under the pressure roller, and the universal wheel 7 is fixed by the locking plate on the universal wheel 7. By rotating the screw rod 9, the fixed plate 10 is driven to descend to the ground, and the device is further fixed by the friction between the fixed plate 10 and the ground. The electric push rod 12 is provided to drive the top plate 13 to move so that the top plate 13 is against the ground, which plays a supporting role for the device and prevents the device from tipping over. The hydraulic cylinder 2 is started to drive the auxiliary plate 5 to rise, thereby driving the pressure roller to rise, which plays a supporting role for the pressure roller and reduces labor. When not in use, the device is removed and the auxiliary plate 5 is rotated to a vertical position to avoid taking up space.

[0021] In the description of this solution, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connected," and "communicating" should be understood broadly. For example, they may refer to fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; internal communication between two components; and wireless or wired connections. Those skilled in the art will understand the specific meanings of these terms in this disclosure based on specific circumstances.

[0022] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laminating machine pressure roller positioning auxiliary mechanism, characterized in that: It comprises a base (1), a hydraulic cylinder (2) is provided on the upper wall of the base (1), the upper end of the hydraulic cylinder (2) is connected to a bearing plate (3), a support column (4) is mounted on the bearing plate (3), an auxiliary plate (5) is hinged to one side of the support column (4), the lower end of the auxiliary plate (5) supports a support plate (6), and the support plate (6) is mounted on the side wall of the support column (4); Universal wheels (7) are provided at the four corners of the lower wall of the base (1), and fixed structures are provided on the left and right side walls of the base (1). The fixed structures include connecting plates (8) installed on the left and right side walls of the base (1), a screw rod (9) is spirally passed through the connecting plate (8), and a fixed plate (10) is rotatably installed at the bottom end of the screw rod (9).

2. The laminating machine pressure roller positioning auxiliary mechanism according to claim 1, characterized in that: A supporting structure is installed on the connecting plate (8) on the same side as the auxiliary plate (5).

3. The laminating machine pressure roller positioning auxiliary mechanism according to claim 2, characterized in that: The support structure comprises a support block (11) mounted on the side wall of the connecting plate (8); an electric push rod (12) is obliquely mounted on the lower wall of the support block (11); and a top plate (13) is connected to the electric push rod (12).

4. The laminating machine pressure roller positioning auxiliary mechanism according to claim 1, characterized in that: The support plate (6) is a triangular structure.

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