Hot-pressing film laminating device for plastic part

Abstract

The utility model discloses a hot-pressing laminating device for a plastic part, which comprises a fuse machine body, the side wall of the fuse machine body is fixedly connected with a mounting frame, the mounting frame is provided with a positioning mechanism for positioning the plastic part, the positioning mechanism is fixedly connected with a first motor on the side wall of the mounting frame, and the first motor is fixedly connected with a second motor on the side wall of the mounting frame. A reciprocating lead screw is fixedly connected to an output shaft of the first motor, a sliding plate is arranged on the reciprocating lead screw, and a movable frame is fixedly connected to the upper end of the sliding plate. According to the hot melting machine, the positioning mechanism is arranged and can be started through the first motor and the air cylinder, automatic discharging of workpieces subjected to hot pressing and film covering can be achieved, the workpieces do not need to be manually taken down from positioning pieces on the hot melting machine body, and therefore the film covering efficiency of plastic parts is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-pressing film laminating devices for plastic parts, in particular to a hot-pressing film laminating device for plastic parts. Background Art

[0002] The hot-pressing laminating device for plastic parts is a device specially used for laminating the surface of plastic parts. The hot melt machine is a simple laminating device, which usually consists of the following main parts: heating system, pressing system, etc.

[0003] When the hot-press laminating device for plastic parts is in use, an operator usually places the workpiece on a positioning piece on a hot melt table, then places the laminating paper on the workpiece, and presses the laminating paper onto the workpiece through a hot pressing block and heats it, thereby completing the hot-press laminating work. However, the laminating device requires manual removal of the workpiece from the positioning piece and then placing it next to the hot melt machine. The material removal process takes a long time. For hot-press lamination of large quantities of workpieces, the laminating efficiency is low. Therefore, it is necessary to design a hot-press laminating device for plastic parts to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a hot pressing film laminating device for plastic parts.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A hot-pressing laminating device for plastic parts comprises a hot melt machine body, a mounting frame is fixedly connected to the side wall of the hot melt machine body, a positioning mechanism for positioning the plastic part is provided on the mounting frame, the positioning mechanism is fixedly connected to a first motor on the side wall of the mounting frame, a reciprocating screw is fixedly connected to the output shaft of the first motor, a sliding plate is provided on the reciprocating screw, a moving frame is fixedly connected to the upper end of the sliding plate, moving plates are provided on both inner walls of the moving frame, a cylinder is provided on the side wall of the moving plate, a clamping ring is connected to the output end of the cylinder via a connecting mechanism, and a material guide plate is provided on the side wall of the hot melt machine body.

[0007] Preferably, the connection mechanism comprises a connection plate fixedly connected to the output end of the cylinder, both side walls of the connection plate are provided with fixing strips, the fixing strips are fixedly connected to the clamp ring, and one of the side walls of the fixing strip is provided with two bolts.

[0008] Preferably, a double-headed screw is provided on the side wall of the movable frame, and a hand wheel is provided on the double-headed screw.

[0009] Preferably, both side walls of the hot melt machine body are provided with a mounting base plate, the upper end of the mounting base plate is connected with a placement plate via a rotating shaft, and the upper end of the placement plate is provided with a plurality of placement grooves.

[0010] Preferably, a second motor is fixedly connected to the upper end of the mounting base plate, and a first gear and a second gear are respectively disposed on an output shaft of the second motor and a side wall of the rotating shaft.

[0011] Preferably, both side walls of the hot melt machine body are provided with limit frames, and the limit frames are slidably connected to the installation base plate.

[0012] The utility model has the following beneficial effects:

[0013] 1. The device is equipped with a positioning mechanism, which can be started by the first motor and the cylinder, so as to realize the automatic unloading of the workpiece after hot pressing and laminating, without the need to manually remove the workpiece from the positioning piece on the hot melt machine body, thereby greatly improving the laminating efficiency of plastic parts;

[0014] 2. The device is provided with a connection mechanism, and different clamps can be installed on the output end of the cylinder by removing the bolts on the fixing strip, thereby expanding the application range of the device;

[0015] 3. The device is equipped with a double-headed screw, which can rotate the hand wheel to adjust the spacing between the moving plates, making it convenient to position and clamp different workpieces after the cylinder output end is extended, further improving the application range of the device;

[0016] 4. The device is provided with a placement tray, etc., and workpieces or coated paper can be stacked in the placement slots of two placement trays, which greatly facilitates operators to take workpieces or coated paper, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a hot-pressing film laminating device for plastic parts proposed by the utility model;

[0018] Figure 2 for Figure 1 A magnified view of the structure at A;

[0019] Figure 3 This is a side view of a hot-pressing film laminating device for plastic parts proposed by the utility model;

[0020] Figure 4 This is another side view of the hot-pressing film laminating device for plastic parts proposed by the utility model.

[0021] In the figure: 1 hot melt machine body, 2 mounting frame, 3 first motor, 4 moving frame, 5 guide plate, 6 double-headed screw, 7 hand wheel, 8 moving plate, 9 cylinder, 10 clamp ring, 11 connecting plate, 12 fixing bar, 13 limit frame, 14 mounting base plate, 15 rotating shaft, 16 placement plate, 17 second motor, 18 reciprocating screw, 19 sliding plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 A hot pressing film laminating device for plastic parts includes a hot melt machine body 1. The hot melt machine body 1 is a prior art, including a hot melt table, a hydraulic mechanism, a heating block, etc. A mounting frame 2 is fixedly connected to the side wall of the hot melt machine body 1. The mounting frame 2 is provided with a positioning mechanism for positioning the plastic part. The positioning mechanism is fixedly connected to a first motor 3 on the side wall of the mounting frame 2. A reciprocating screw 18 is fixedly connected to the output shaft of the first motor 3. A sliding plate 19 is provided on the reciprocating screw 18. A moving frame 4 is fixedly connected to the upper end of the sliding plate 19. Moving plates 8 are provided on both inner walls of the moving frame 4. A cylinder 9 is provided on the side wall of the moving plate 8. A clamp ring 10 is connected to the output end of the cylinder 9 through a connecting mechanism. A material guide plate 5 is provided on the side wall of the hot melt machine body 1.

[0024] The connection mechanism includes a connection plate 11 fixedly connected to the output end of the cylinder 9. Both side walls of the connection plate 11 are provided with fixing strips 12. The fixing strips 12 are fixedly connected to the clamp ring 10. Two bolts are provided on one side wall of the fixing strip 12.

[0025] In the utility model, a double-headed screw 6 is provided on the side wall of the movable frame 4, and a hand wheel 7 is provided on the double-headed screw 6, so that the distance between the two movable plates 8 can be adjusted, so as to facilitate the positioning and clamping of workpieces with different diameters.

[0026] In the utility model, both side walls of the hot melt machine body 1 are provided with a mounting base 14, the upper end of the mounting base 14 is connected to a placement plate 16 through a rotating shaft 15, and a plurality of placement grooves are opened on the upper end of the placement plate 16, so that the workpieces and the coating paper can be stacked in the placement grooves in several piles, and the stacked workpieces and the coating paper can be taken from the top to the bottom side for loading, so as to avoid the workpieces and the coating being placed randomly, resulting in slow loading of the workpieces and the coating paper.

[0027] In the utility model, the second motor 17 is fixedly connected to the upper end of the mounting base 14, and the output shaft of the second motor 17 and the side wall of the rotating shaft 15 are respectively provided with a first gear and a second gear, so that the placement plate 16 does not need to be rotated manually, thereby improving the automation of the device.

[0028] In the utility model, both side walls of the hot melt machine body 1 are provided with limit frames 13 , and the limit frames 13 are slidably connected to the mounting base plate 14 , so that the mounting base plate 14 can be disassembled and assembled on the side walls of the hot melt machine body 1 .

[0029] In the initial state, the two clamp rings 10 are attached to both sides of the workpiece (as shown in the figure).

[0030] When in use, the hot melt machine body 1 is started, and the hot melt machine body 1 performs hot pressing and laminating on the coating paper on the workpiece. After the laminating is completed, the two cylinders 9 are started, and the two clamping rings 10 clamp the workpiece, and the first motor 3 is started, and the output shaft of the first motor 3 drives the reciprocating screw 18 to rotate, and the sliding plate 19 drives the moving frame 4 to move to the rear of the hot melt machine body 1, so as to move the workpiece out of the hot melt machine body 1, and the cylinder 9 is started, and the output end is contracted, and the workpiece falls on the guide plate 5 and rolls down along the inclined surface of the guide plate 5, and then the moving frame 4 and the cylinder 9 are reset, and the next workpiece is placed in the two clamping rings 10, and then the new coating paper is placed on the workpiece for repeated hot pressing. In the process, the workpiece after hot pressing and laminating can be automatically unloaded, and there is no need to manually remove the workpiece from the positioning piece on the hot melt machine body 1, thereby greatly improving the laminating efficiency of plastic parts;

[0031] In addition, the workpieces or coated papers can be stacked in the placement slots of the two placement trays 16, and a certain height of workpieces or coated papers can be vertically stacked in each placement slot. The workpieces or coated papers can be taken off the workpiece or coated paper pile and placed on the hot melt machine body 1 in turn. After the workpieces or coated papers in one placement slot are consumed, the placement tray 16 can be rotated to rotate other workpieces or coated paper piles to the front of the placement tray 16, which greatly facilitates the operator to take the workpieces or coated papers, thereby improving the practicability of the device.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and practical concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hot-pressing film laminating device for plastic parts, comprising a hot-melt machine body (1), characterized in that: The side wall of the hot melt machine body (1) is fixedly connected to a mounting frame (2), and a positioning mechanism for positioning the plastic part is provided on the mounting frame (2). The positioning mechanism is fixedly connected to a first motor (3) on the side wall of the mounting frame (2). The output shaft of the first motor (3) is fixedly connected to a reciprocating screw (18), and a sliding plate (19) is provided on the reciprocating screw (18). The upper end of the sliding plate (19) is fixedly connected to a moving frame (4). Both inner walls of the moving frame (4) are provided with moving plates (8). The side wall of the moving plate (8) is provided with a cylinder (9), and the output end of the cylinder (9) is connected to a clamping ring (10) through a connecting mechanism. The side wall of the hot melt machine body (1) is provided with a material guide plate (5).

2. The hot-pressing film laminating device for plastic parts according to claim 1, characterized in that: The connection mechanism comprises a connection plate (11) fixedly connected to the output end of the cylinder (9), both side walls of the connection plate (11) are provided with fixing strips (12), the fixing strips (12) are fixedly connected to the clamp ring (10), and one side wall of the fixing strip (12) is provided with two bolts.

3. The hot-pressing film laminating device for plastic parts according to claim 2, characterized in that: A double-headed screw (6) is provided on the side wall of the movable frame (4), and a hand wheel (7) is provided on the double-headed screw (6).

4. The hot-pressing film laminating device for plastic parts according to claim 3, characterized in that: Both side walls of the hot melt machine body (1) are provided with a mounting base plate (14), the upper end of the mounting base plate (14) is connected to a placement plate (16) via a rotating shaft (15), and the upper end of the placement plate (16) is provided with a plurality of placement grooves.

5. The hot-pressing film laminating device for plastic parts according to claim 4, characterized in that: The upper end of the mounting base plate (14) is fixedly connected to a second motor (17), and the output shaft of the second motor (17) and the side wall of the rotating shaft (15) are respectively provided with a first gear and a second gear.

6. The hot-pressing film laminating device for plastic parts according to claim 5, characterized in that: Both side walls of the hot melt machine body (1) are provided with limit frames (13), and the limit frames (13) are slidably connected to the installation base plate (14).

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