Pressing device for plastic bag production

Abstract

The utility model discloses a plastic bag production pressing device which comprises a workbench, a bearing plate is arranged on the outer wall of the top of the workbench, a limiting mechanism is arranged on the top of the bearing plate, a material ejecting mechanism is arranged at the bottom of the bearing plate, and moving plates are arranged on the outer walls of the two sides of the workbench. A transverse adjusting mechanism is arranged between the movable plate and the workbench. The top of the plastic bag can be pressed through the top pressing mechanism arranged on the top of the transverse plate, the height adjusting mechanism is arranged between the support and the movable plate, the support and the transverse plate are rotationally connected, and therefore the front-back angle of the transverse plate can be adjusted, and pressing treatment at different angles can be conducted; and different positions of the plastic bag can be pressed through a transverse adjusting mechanism arranged between the moving plate and the workbench, the bottom of the bearing plate can be jacked up through a material jacking mechanism arranged at the bottom of the bearing plate, and the pressing treatment effect is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to press device technical field especially relates to a kind of press devices for plastic bag production. BACKGROUND

[0002] Plastic bag is made of plastic, and the commonly used plastic includes polypropylene, polyester and nylon, etc. It is an essential item in people's daily life, and is often used to pack other items. It is widely used due to its low cost, extremely light weight, large capacity and convenient shrinkage. However, it is prohibited to produce and use in some countries due to its long degradation period and difficult disposal. The production process of plastic bag is as follows: firstly, raw material particles are poured into the machine, and then the raw material is melted. The molten material is circularly extruded through the head. During the extrusion process, the air blower is used to blow it thin. Then it is rolled up and placed on the bag pressing machine to press into a plastic bag.

[0003] As disclosed in the utility model patent with the authorization announcement number CN220904278U, a plastic bag pressing device for plastic bag production line is disclosed, which comprises a shell. An electric telescopic rod is fixedly connected to the inner top of the shell. A pressing plate is fixedly connected to the output bottom end of the electric telescopic rod. A T-shaped placement plate is arranged below the pressing plate and fixedly connected with the shell. A motor is fixedly connected with the right side of the inside of the shell through a connecting plate. The utility model sets up a shrinkage supporting mechanism. When the universal wheel is shrunk, the fixed buckle is rotated through a bolt, so that the fixed buckle is separated from the surface of the second telescopic bin. However, the pressing mechanism is single, which leads to poor plastic bag forming effect. Therefore, a plastic bag pressing device for plastic bag production is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a plastic bag pressing device for plastic bag production.

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

[0006] A plastic bag pressing device for plastic bag production comprises a workbench. A bearing plate is arranged on the top outer wall of the workbench. A limiting mechanism is arranged on the top of the bearing plate. A material lifting mechanism is arranged at the bottom of the bearing plate. A moving plate is arranged on the outer wall of both sides of the workbench. A horizontal adjustment mechanism is arranged between the moving plate and the workbench. A support is arranged on the outer wall of the moving plate. A height adjustment mechanism is arranged between the support and the moving plate. A horizontal plate is rotatably connected between the two sides of the support. A top pressing mechanism is arranged on the top of the horizontal plate.

[0007] Preferably, the limiting mechanism comprises a limiting plate and a fixed plate. The fixed plate is fixedly connected with the top outer wall of both ends of the bearing plate. A screw rod is threadedly connected with the fixed plate. The screw rod is rotatably connected with the limiting plate.

[0008] Preferably, the top mechanism comprises a first cylinder and a top plate, a plurality of first springs and first limit telescopic rods are fixedly connected between the bearing plate and the workbench, the top plate is located at the bottom of the bearing plate, a second push rod is fixedly connected to the bottom of the top plate, the bottom of the second push rod is fixedly connected with the first cylinder, and the first cylinder is fixedly connected with the outer wall of the bottom of the workbench.

[0009] Preferably, the lateral adjusting mechanism comprises a first sliding block and a first threaded lead screw, first sliding grooves are formed in the outer walls of the two sides of the workbench, the first sliding block is in sliding connection with the first sliding grooves, a first motor is fixedly connected to one side of the outer wall of one end of the workbench, the first motor is fixedly connected with the first threaded lead screw, the first sliding block is in threaded connection with the first threaded lead screw, and the first sliding block is fixedly connected with the moving plate.

[0010] Preferably, the height adjusting mechanism comprises a second sliding block and a second threaded lead screw, a second sliding groove is formed in the outer wall of the moving plate, the second sliding block is in sliding connection with the second sliding groove, a second motor is fixedly connected to the top of the moving plate, the second motor is fixedly connected with the second threaded lead screw, the second sliding block is in threaded connection with the second threaded lead screw, and the second sliding block is fixedly connected with the support.

[0011] Preferably, the top pressing mechanism comprises a second cylinder and a connecting plate, the second cylinder is fixedly connected with the top of the cross plate, a first push rod is fixedly connected to the bottom of the second cylinder, and the bottom of the first push rod is fixedly connected with the connecting plate.

[0012] Preferably, the bottom of the connecting plate is provided with a pressing plate, a plurality of second springs and second limit telescopic rods are fixedly connected between the pressing plate and the connecting plate, and a vibration motor is fixedly connected to the top of the pressing plate.

[0013] The utility model discloses a beneficial effect is:

[0014] 1. The top pressing mechanism arranged at the top of the cross plate can press the top of the plastic bag, the height adjusting mechanism arranged between the moving plate and the workbench and the cross plate rotatably connected with the support can adjust the front and rear angles of the cross plate, so that the plastic bag can be pressed at different angles, the lateral adjusting mechanism arranged between the moving plate and the workbench can press the plastic bag at different positions, and the top mechanism arranged at the bottom of the bearing plate can lift the bottom of the bearing plate, so that the pressing effect is further improved.

[0015] 2. The pressing plate connected by the second spring and the second limit telescopic rod arranged at the bottom of the connecting plate can press the plastic bag, and the vibration motor arranged at the top of the pressing plate can promote the pressing effect of the plastic bag by vibration when the plastic bag is pressed. DRAWINGS

[0016] Figure 1The utility model provides a kind of main body structure schematic diagram of pressing device for plastic bag production is shown in the utility model;

[0017] Figure 2 For Figure 1 The enlarged structure schematic diagram of place A in the middle;

[0018] Figure 3 The bottom main body structure schematic diagram of pressing device for plastic bag production is shown in the utility model;

[0019] Figure 4 The cross section structure schematic diagram of pressing device for plastic bag production is shown in the utility model.

[0020] In the drawing: 1 workbench, 2 first motor, 3 first threaded lead screw, 4 first sliding groove, 5 first sliding block, 6 moving plate, 7 cross plate, 8 second motor, 9 bearing plate, 10 support, 11 second sliding block, 12 second sliding groove, 13 second threaded lead screw, 14 first air cylinder, 15 pressing plate, 16 connecting plate, 17 second air cylinder, 18 first push rod, 19 vibration motor, 20 top plate, 21 second push rod, 22 first spring, 23 first limit telescopic rod, 24 fixed plate, 25 screw rod, 26 limit plate, 27 second spring, 28 second limit telescopic rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Referring to Figures 1-4 A kind of pressing device for plastic bag production, including workbench 1, the outer wall of workbench 1 top is provided with bearing plate 9, bearing plate 9 top is provided with limit mechanism, bearing plate 9 bottom is provided with material lifting mechanism, the outer wall of both sides of workbench 1 is provided with moving plate 6, moving plate 6 and workbench 1 between being provided with horizontal adjustment mechanism, moving plate 6 outer wall is provided with support 10, height adjustment mechanism is provided between support 10 and moving plate 6, the both sides of support 10 are rotatably connected with cross plate 7, the top of cross plate 7 is provided with top pressing mechanism, by setting the top pressing mechanism of the top of cross plate 7 can be pressed to the top of plastic bag and handled, by setting the height adjustment mechanism between support 10 and moving plate 6 and support 10 and cross plate 7 rotatably connected, so that the front and rear angle of cross plate 7 can be adjusted, so that the pressing treatment of different angles can be carried out, by setting the horizontal adjustment mechanism between moving plate 6 and workbench 1 can be pressed to the different positions of plastic bag, by setting the material lifting mechanism of the bottom of bearing plate 9 can be lifted to the bottom of bearing plate 9 and handled, further improve the pressing treatment effect.

[0023] The utility model discloses, limiting mechanism includes limiting plate 26 and fixed plate 24, and fixed plate 24 is fixedly connected with the both ends of the top outer wall of bearing plate 9 respectively, and fixed plate 24 is threadedly connected with screw rod 25, and screw rod 25 is rotatably connected with limiting plate 26, and the limiting of plastic bag is carried out;

[0024] The top material mechanism includes a first cylinder 14 and a top plate 20, a plurality of first springs 22 and first limiting telescopic rods 23 are fixedly connected between the bearing plate 9 and the workbench 1, the top plate 20 is located at the bottom of the bearing plate 9, the second push rod 21 is fixedly connected at the bottom of the top plate 20, the bottom of the second push rod 21 is fixedly connected with the first cylinder 14, and the first cylinder 14 is fixedly connected with the outer wall at the bottom of the workbench 1, the top material mechanism at the bottom of the bearing plate 9 can lift the bottom of the bearing plate 9, and the pressing treatment effect is further improved;

[0025] The horizontal adjusting mechanism includes a first sliding block 5 and a first threaded lead screw 3, the outer wall of both sides of the workbench 1 is provided with a first sliding groove 4, the first sliding block 5 is slidably connected with the first sliding groove 4, the outer wall of one end of the workbench 1 is fixedly connected with a first motor 2, the first motor 2 is fixedly connected with the first threaded lead screw 3, the first sliding block 5 is threadedly connected with the first threaded lead screw 3, and the first sliding block 5 is fixedly connected with a moving plate 6, the horizontal adjusting mechanism between the moving plate 6 and the workbench 1 can press the plastic bag at different positions;

[0026] The height adjusting mechanism includes a second sliding block 11 and a second threaded lead screw 13, the outer wall of the moving plate 6 is provided with a second sliding groove 12, the second sliding block 11 is slidably connected with the second sliding groove 12, the top of the moving plate 6 is fixedly connected with a second motor 8, the second motor 8 is fixedly connected with the second threaded lead screw 13, the second sliding block 11 is threadedly connected with the second threaded lead screw 13, and the second sliding block 11 is fixedly connected with a support 10, the height adjusting mechanism between the support 10 and the moving plate 6 is provided, and the support 10 is rotatably connected with a horizontal plate 7, so that the front and rear angles of the horizontal plate 7 can be adjusted, and different angle pressing treatment can be carried out;

[0027] The top pressing mechanism includes a second cylinder 17 and a connecting plate 16, the second cylinder 17 is fixedly connected with the top of the horizontal plate 7, the bottom of the second cylinder 17 is fixedly connected with a first push rod 18, and the bottom of the first push rod 18 is fixedly connected with the connecting plate 16, the top pressing mechanism at the top of the horizontal plate 7 can press the top of the plastic bag;

[0028] The bottom of the connecting plate 16 is provided with a pressing plate 15, a plurality of second springs 27 and second limiting telescopic rods 28 are fixedly connected between the pressing plate 15 and the connecting plate 16, and a vibration motor 19 is fixedly connected to the top of the pressing plate 15. The pressing plate 15 connected by the second springs 27 and the second limiting telescopic rods 28 at the bottom of the connecting plate 16 can press the plastic bag, and the vibration motor 19 arranged at the top of the pressing plate 15 can promote the flat pressing effect of the plastic bag by vibration when the plastic bag is pressed.

[0029] Working principle: in the idle place of the device, all the components are connected, the specific connection means should be referred to the working principle, the working order of each component is completed, the detailed connection means is the prior art, the working principle and process are mainly introduced below, and the device is not described, the top pressing mechanism arranged on the top of the horizontal plate 7 can press the top of the plastic bag, the height adjusting mechanism arranged between the support 10 and the moving plate 6 is adjusted, and the support 10 and the horizontal plate 7 are rotatably connected, so that the front and rear angles of the horizontal plate 7 can be adjusted, so that the pressing treatment of different angles can be carried out, the lateral adjusting mechanism arranged between the moving plate 6 and the workbench 1 can press the plastic bag at different positions, the lifting mechanism arranged at the bottom of the bearing plate 9 can lift the bottom of the bearing plate 9, and the pressing treatment effect is further improved.

[0030] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A pressing device for plastic bag production comprising a worktable (1), characterized in that, The outer wall of the top of the workbench (1) is provided with a bearing plate (9), the top of the bearing plate (9) is provided with a limiting mechanism, the bottom of the bearing plate (9) is provided with a material pushing mechanism, the outer wall of both sides of the workbench (1) is provided with a moving plate (6), the moving plate (6) and the workbench (1) are provided with a transverse adjusting mechanism, the outer wall of the moving plate (6) is provided with a support (10), the support (10) and the moving plate (6) are provided with a height adjusting mechanism, the lateral plates (7) are rotatably connected between the supports (10) on both sides, and the top of the lateral plate (7) is provided with a top pressing mechanism.

2. The pressing device for plastic bag production according to claim 1, characterized in that, The limiting mechanism comprises a limiting plate (26) and a fixed plate (24), the fixed plate (24) is fixedly connected with the outer wall of both ends of the top of the bearing plate (9), the fixed plate (24) is threadedly connected with a screw rod (25), and the screw rod (25) is rotatably connected with the limiting plate (26).

3. The pressing device for plastic bag production according to claim 1, characterized in that, The material pushing mechanism comprises a first air cylinder (14) and a top plate (20), a plurality of first springs (22) and first limiting telescopic rods (23) are fixedly connected between the bearing plate (9) and the workbench (1), the top plate (20) is located at the bottom of the bearing plate (9), the bottom of the top plate (20) is fixedly connected with a second push rod (21), the bottom of the second push rod (21) is fixedly connected with the first air cylinder (14), and the first air cylinder (14) is fixedly connected with the outer wall of the bottom of the workbench (1).

4. The pressing device for plastic bag production according to claim 1, characterized in that, The transverse adjusting mechanism comprises a first sliding block (5) and a first threaded lead screw (3), the outer wall of both sides of the workbench (1) is provided with a first sliding groove (4), the first sliding block (5) and the first sliding groove (4) are slidably connected, the outer wall of one end of the workbench (1) is fixedly connected with a first motor (2), the first motor (2) and the first threaded lead screw (3) are fixedly connected, the first sliding block (5) and the first threaded lead screw (3) are threadedly connected, and the first sliding block (5) and the moving plate (6) are fixedly connected.

5. The pressing device for plastic bag production according to claim 1, characterized in that, The height adjusting mechanism comprises a second sliding block (11) and a second threaded lead screw (13), the outer wall of the moving plate (6) is provided with a second sliding groove (12), the second sliding block (11) and the second sliding groove (12) are slidably connected, the top of the moving plate (6) is fixedly connected with a second motor (8), the second motor (8) and the second threaded lead screw (13) are fixedly connected, the second sliding block (11) and the second threaded lead screw (13) are threadedly connected, and the second sliding block (11) and the support (10) are fixedly connected.

6. The pressing device for plastic bag production according to claim 1, characterized in that, The top pressing mechanism comprises a second air cylinder (17) and a connecting plate (16), the second air cylinder (17) and the top of the lateral plate (7) are fixedly connected, the bottom of the second air cylinder (17) is fixedly connected with a first push rod (18), and the bottom of the first push rod (18) is fixedly connected with the connecting plate (16).

7. The pressing device for plastic bag production according to claim 6, characterized in that, The bottom of the connecting plate (16) is provided with a pressing plate (15), a plurality of second springs (27) and second limiting telescopic rods (28) are fixedly connected between the pressing plate (15) and the connecting plate (16), and the top of the pressing plate (15) is fixedly connected with a vibration motor (19).

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