Plastic embossing production device

Abstract

The utility model discloses a plastic embossing production device which comprises a production frame, two winding and unwinding rollers and embossing equipment, the two winding and unwinding rollers are both rotationally installed on the production frame, the embossing equipment is connected with the production frame through a lifting mechanism, an installation frame is installed on the production frame, a double-thread screw is arranged on the installation frame through a driving motor, and the double-thread screw is connected with the production frame through a lifting mechanism. The double-thread screw is sleeved with a nut in a threaded mode, a connecting frame is arranged on the nut through a synchronizing mechanism, and a plurality of limiting wheels are arranged on the connecting frame. By arranging the double-thread screw, the nut, the connecting frame and the limiting wheel, limiting of plastic films with different widths is achieved by means of the limiting wheel with the adjustable distance, the edge warping condition is avoided, and then the embossing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic film embossing equipment, in particular to a plastic embossing production device. Background Art

[0002] Plastic film embossing equipment is a device that performs embossing operations on plastic film through an embossing machine. Embossing can increase the strength of the plastic film, prevent tearing, and increase the strength and rigidity of the plastic film.

[0003] When the existing plastic film embossing equipment is in use, the limiters on both sides of the operating table are connected to the equipment by nuts. The limiters are not easy to move, making it difficult for the equipment to limit the plastic films of different widths. In order to improve the applicability of the equipment and the convenience of using the equipment, a plastic embossing production device is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a plastic embossing production device.

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

[0006] A plastic embossing production device comprises a production frame, two retractable rollers and an embossing device, wherein the two retractable rollers are rotatably mounted on the production frame, the embossing device is connected to the production frame via a lifting mechanism, an installation frame is installed on the production frame, a double-headed screw is provided on the installation frame via a driving motor, a nut is provided on a threaded sleeve on the double-headed screw, a connecting frame is provided on the nut via a synchronization mechanism, and a plurality of limiting wheels are provided on the connecting frame.

[0007] Preferably, the lifting mechanism comprises a mounting frame mounted on the production frame, a cylinder is provided on the mounting frame, and the embossing device is connected to the telescopic end of the cylinder.

[0008] Preferably, the synchronization mechanism comprises a synchronization block mounted on the connecting frame, and the nut is provided with a synchronization groove corresponding to the synchronization block.

[0009] Preferably, the surface where the connecting frame contacts the nut is concave and arc-shaped, and the synchronization block is arranged on the surface where the connecting frame contacts the nut.

[0010] Preferably, a limiting rod is provided in the installation frame, the limiting rod is arranged parallel to the double-headed screw, and the limiting rod slides through the nut.

[0011] Preferably, a disassembly opening is provided on the upper end surface of the installation frame, and the disassembly opening is arranged corresponding to the connection frame.

[0012] Preferably, the production frame is provided with a plurality of supporting legs, the plurality of supporting legs are all arranged at an angle, and the surfaces of the plurality of supporting legs contacting the ground are provided with anti-slip grooves.

[0013] Beneficial effects of the utility model:

[0014] 1. By setting up double-headed screws, nuts, connecting frames and limiting wheels, the limiting of plastic films of different widths is achieved with the help of limiting wheels with adjustable spacing, avoiding the occurrence of edge warping, thereby improving the embossing effect.

[0015] 2. By setting the synchronization block and the disassembly and assembly port, the connection frame and the limit wheel can be easily disassembled and assembled relative to the production frame and the double-headed screw and other components, which is convenient for replacing or cleaning the limit wheel that is severely worn or adheres to a lot of dust and impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a left-side structural schematic diagram of a plastic embossing production device proposed by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure at A;

[0018] Figure 3 This is a right-side structural schematic diagram of a plastic embossing production device proposed by the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the double-headed screw and other components viewed from above;

[0020] Figure 5 for Figure 4 A schematic diagram of the structure at B;

[0021] Figure 6 It is a schematic diagram of the structure of the synchronization block on the connection frame.

[0022] In the figure: 1 production frame, 2 support legs, 3 retractable rollers, 4 mounting frame, 5 cylinder, 6 embossing equipment, 7 mounting frame, 8 drive motor, 9 disassembly and assembly port, 10 cleaning brush, 11 connecting frame, 12 limiting wheel, 13 double-headed screw, 14 nut, 15 limiting rod, 16 synchronization block. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-6A plastic embossing production device includes a production frame 1, two retractable rollers 3 and an embossing device 6, wherein the embossing device 6 is composed of components such as an embossing mold and a heating device. It is a prior art product. The attached drawings of this scheme are only structural schematic diagrams. The specific structure and working principle can refer to the prior art.

[0025] The two retracting rollers 3 are both rotatably installed on the production frame 1. The embossing equipment 6 is connected to the production frame 1 through a lifting mechanism. A mounting frame 7 is installed on the production frame 1. A double-headed screw 13 is provided on the mounting frame 7 through a driving motor 8. A nut 14 is threadedly sleeved on the double-headed screw 13. A connecting frame 11 is provided on the nut 14 through a synchronization mechanism. A plurality of limiting wheels 12 are provided on the connecting frame 11.

[0026] The lifting mechanism includes a mounting frame 4 installed on the production frame 1, on which a cylinder 5 is provided, and an embossing device 6 is connected to the telescopic end of the cylinder 5. The telescopic end of the cylinder 5 slides through the mounting frame 4 and extends to the bottom of the mounting frame 4, so that the embossing device 6 can be lifted and lowered, and the embossing process of the plastic film can be realized by lowering it to the production frame 1.

[0027] The synchronization mechanism includes a synchronization block 16 installed on the connecting frame 11. The nut 14 is provided with a synchronization groove corresponding to the synchronization block 16. When the synchronization block 16 is in the synchronization groove, the nut 14 moves on the double-headed screw 13 to achieve synchronous movement of the connecting frame 11.

[0028] The surface of the connecting frame 11 in contact with the nut 14 is concave and arc-shaped, and the synchronization block 16 is arranged on the surface of the connecting frame 11 in contact with the nut 14. The specific structure can be referred to in the attached Figure 6 Status shown.

[0029] A limiting rod 15 is provided in the mounting frame 7 , and the limiting rod 15 is arranged parallel to the double-headed screw 13 . The limiting rod 15 slides through the nut 14 , and the limiting rod 15 can limit the nut 14 , thereby preventing it from rotating together with the double-headed screw 13 .

[0030] A disassembly opening 9 is provided on the upper end surface of the mounting frame 7, and the disassembly opening 9 is arranged corresponding to the connecting frame 11. When the connecting frame 11 follows the nut 14 to move on the double-headed screw 13 and moves to the position of the disassembly opening 9, the connecting frame 11 loses its vertical limit and can be lifted up and disengaged from the nut 14.

[0031] The production frame 1 is provided with multiple supporting legs 2, which are all inclined. The surfaces of the multiple supporting legs 2 that contact the ground are provided with anti-skid patterns. The inclined setting ensures its supporting effect and improves the supporting stability. The anti-skid patterns ensure the anti-skid effect when placed on the ground.

[0032] When the utility model is used, one of the two retracting and releasing rollers 3 is wound around the plastic film raw material, and the other is wound around the finished plastic film after embossing. When the plastic film passes through the production frame 1, the cylinder 5 drives the embossing device 6 to descend to realize the embossing processing of the plastic film. The plastic film is limited by multiple limiting wheels 12, which effectively avoids the edge warping during the embossing process and ensures the quality of embossing. When the width of the plastic film raw material changes, the spacing of the limiting wheels 12 can be adjusted synchronously. Specifically, the driving motor 8 is started to drive the double-headed screw 13 to rotate. When the double-headed screw 13 rotates, the nut 14 threadedly mounted thereon can drive the limiting wheel 12 to move with the help of the connecting frame 11 to complete the spacing adjustment.

[0033] In this solution, the nut 14 continues to move and approach, causing the two connecting frames 11 to move synchronously and approach each other. Finally, the connecting frame 11 moves to correspond to the disassembly and assembly port 9. At this time, the connecting frame 11 loses its vertical limit. The connecting frame 11 can be lifted up to drive the limiting wheel 12 to complete the disassembly, which is convenient for replacing or cleaning the limiting wheel 12 that is severely worn or adheres to a lot of dust and impurities.

[0034] 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 the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plastic embossing production device, comprising a production frame (1), two retractable rollers (3) and an embossing device (6), characterized in that: The two retractable rollers (3) are both rotatably mounted on the production frame (1); the embossing device (6) is connected to the production frame (1) via a lifting mechanism; a mounting frame (7) is mounted on the production frame (1); a double-headed screw (13) is provided on the mounting frame (7) via a driving motor (8); a nut (14) is threadedly sleeved on the double-headed screw (13); a connecting frame (11) is provided on the nut (14) via a synchronization mechanism; and a plurality of limiting wheels (12) are provided on the connecting frame (11).

2. A plastic embossing production device according to claim 1, characterized in that: The lifting mechanism comprises a mounting frame (4) mounted on a production frame (1), a cylinder (5) is provided on the mounting frame (4), and the embossing device (6) is connected to the telescopic end of the cylinder (5).

3. A plastic embossing production device according to claim 2, characterized in that: The synchronization mechanism comprises a synchronization block (16) mounted on a connection frame (11), and the nut (14) is provided with a synchronization groove corresponding to the synchronization block (16).

4. A plastic embossing production device according to claim 3, characterized in that: The surface where the connecting frame (11) contacts the nut (14) is concave and arc-shaped, and the synchronization block (16) is arranged on the surface where the connecting frame (11) contacts the nut (14).

5. A plastic embossing production device according to claim 4, characterized in that: A limiting rod (15) is provided in the installation frame (7), the limiting rod (15) is arranged in parallel with the double-headed screw (13), and the limiting rod (15) slides through the nut (14).

6. A plastic embossing production device according to claim 5, characterized in that: The upper end surface of the installation frame (7) is provided with a disassembly opening (9), and the disassembly opening (9) is arranged corresponding to the connection frame (11).

7. A plastic embossing production device according to claim 6, characterized in that: The production frame (1) is provided with a plurality of supporting legs (2), the plurality of supporting legs (2) are all arranged at an angle, and the surfaces of the plurality of supporting legs (2) in contact with the ground are provided with anti-slip grooves.

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