PE bag anti-sticking cooling device

Abstract

The utility model discloses a PE bag anti-sticking cooling device which comprises a cooling water tank, a portal frame is fixedly installed on the top of the cooling water tank, carrier rollers are arranged on the two sides of the portal frame, the two ends of the two carrier rollers are rotationally connected with fixing plates fixedly installed on the top of the cooling water tank, stirring mechanisms are arranged on the two sides of the portal frame, and the two ends of the portal frame are rotationally connected with the fixing plates. An adjusting mechanism is arranged on the portal frame, the stirring mechanism comprises a stirring shaft rotationally connected between the inner walls of the two sides of the cooling water tank, and a plurality of stirring rods which are evenly distributed are fixedly installed on the outer side wall of the stirring shaft. By arranging the stirring mechanism and the adjusting mechanism, cooling water in the cooling water tank can be stirred, so that the cooling effect can be improved, meanwhile, the pressing roller can move upwards or downwards by rotating the hand wheel, the contact range of a continuous PE bag bypassing the pressing roller and the cooling water in the cooling water tank can be enlarged or reduced, and the cooling effect is improved. The use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of PE bags, in particular to an anti-sticking cooling device for PE bags. Background Art

[0002] PE, short for polyethylene, is a thermoplastic resin made by polymerizing ethylene. It's a transparent plastic bag used for packaging clothing, luggage, and electronics. To prevent continuous PE bags from sticking due to high temperatures, they need to be placed in a cooling water tank, where the cooling water cools the bags.

[0003] To this end, Chinese patent number CN211616795U proposes a PE bag anti-sticking cooling device, which can use the upper nut and the lower nut to fix the position of the threaded rod to achieve convenient adjustment of the position of the pressure roller, thereby increasing or decreasing the contact range between the continuous PE bag bypassing the pressure roller and the cooling water in the cooling water tank. However, when the device is used in practice, the position of the upper nut and the lower nut needs to be adjusted more frequently, which is cumbersome to operate, and the cold water is almost in a stationary state in the water tank, and the cooling effect is average. Therefore, we propose a PE bag anti-sticking cooling device. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a PE bag anti-sticking cooling device.

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

[0006] A PE bag anti-sticking cooling device includes a cooling water tank, a gantry fixedly mounted on the top of the cooling water tank, rollers are provided on both sides of the gantry, both ends of the two rollers are rotatably connected to a fixed plate fixedly mounted on the top of the cooling water tank, stirring mechanisms are provided on both sides of the gantry, and an adjustment mechanism is provided on the gantry.

[0007] Preferably, the stirring mechanism includes a stirring shaft rotatably connected between the inner walls on both sides of the cooling water tank, a plurality of evenly distributed stirring rods are fixedly mounted on the outer wall of the stirring shaft, a motor is fixedly mounted on the outer wall of the cooling water tank, and one end of the stirring shaft passes through one inner wall of the cooling water tank and is fixedly connected to the output shaft of the motor.

[0008] Preferably, the adjustment mechanism includes a bidirectional threaded rod rotatably connected between the inner walls on both sides of the door frame, and two symmetrically arranged moving blocks are threadedly sleeved on the bidirectional threaded rod. The bottom of the two moving blocks are rotatably connected to one end of a connecting rod, and a mounting plate is provided below the bidirectional threaded rod. The other ends of the two connecting rods are rotatably connected to the top of the mounting plate. Two auxiliary blocks are fixedly installed on the bottom of the mounting plate, and a pressure roller is rotatably connected between the two auxiliary blocks.

[0009] Preferably, one end of the bidirectional threaded rod passes through the inner wall of one end of the door frame and is fixedly mounted with a handwheel located outside the door frame.

[0010] Preferably, the two moving blocks are slidably connected to the inner top of the door frame.

[0011] Preferably, two telescopic guide rods are fixedly mounted on the inner top of the door frame, and the telescopic ends of the two telescopic guide rods are fixedly connected to the top of the mounting plate.

[0012] Beneficial effects of the utility model:

[0013] By setting up a stirring mechanism and an adjusting mechanism, the cooling water in the cooling water tank can be stirred, thereby improving the cooling effect. At the same time, the pressing roller can be moved up or down by turning the hand wheel, so that the contact range between the continuous PE bag bypassing the pressing roller and the cooling water in the cooling water tank can be increased or decreased, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a PE bag anti-sticking cooling device proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the planar structure of a PE bag anti-sticking cooling device proposed by the utility model;

[0016] Figure 3 It is a schematic diagram of the planar structure of the adjustment mechanism of the utility model.

[0017] In the figure: 1 cooling water tank, 2 motor, 3 drain pipe, 4 door frame, 5 two-way threaded rod, 6 moving block, 7 hand wheel, 8 telescopic guide rod, 9 connecting rod, 10 roller, 11 fixed plate, 12 mounting plate, 13 pressure roller, 14 stirring shaft, 15 stirring rod, 16 auxiliary block. DETAILED DESCRIPTION

[0018] 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 the embodiments.

[0019] Reference Figure 1-Figure 3 , a PE bag anti-sticking cooling device, including a cooling water tank 1, a door frame 4 is fixedly installed on the top of the cooling water tank 1, rollers 10 are provided on both sides of the door frame 4, both ends of the two rollers 10 are rotatably connected to a fixed plate 11 fixedly installed on the top of the cooling water tank 1, and a stirring mechanism is provided on both sides of the door frame 4, the stirring mechanism includes a stirring shaft 14 rotatably connected between the inner walls of both sides of the cooling water tank 1, and a plurality of stirring rods 15 evenly distributed are fixedly installed on the outer wall of the stirring shaft 14, a motor 2 is fixedly installed on the outer wall of the cooling water tank 1, and one end of the stirring shaft 14 passes through one side of the inner wall of the cooling water tank 1 and is fixedly connected to the output shaft of the motor 2;

[0020] The door frame 4 is provided with an adjustment mechanism, which includes a two-way threaded rod 5 rotatably connected between the inner walls on both sides of the door frame 4, and two symmetrically arranged moving blocks 6 are threadedly sleeved on the two-way threaded rod 5. The bottom of the two moving blocks 6 are rotatably connected to one end of the connecting rod 9, and a mounting plate 12 is provided below the two-way threaded rod 5. The other ends of the two connecting rods 9 are rotatably connected to the top of the mounting plate 12, and two auxiliary blocks 16 are fixedly installed on the bottom of the mounting plate 12. A pressure roller 13 is rotatably connected between the two auxiliary blocks 16. One end of the two-way threaded rod 5 passes through the inner wall of one end of the door frame 4 and is fixedly installed with a handwheel 7 located outside the door frame 4. The two moving blocks 6 are both slidingly connected to the inner top of the door frame 4, and two telescopic guide rods 8 are fixedly installed on the inner top of the door frame 4. The telescopic ends of the two telescopic guide rods 8 are fixedly connected to the top of the mounting plate 12.

[0021] When the utility model is used, one end of the continuous PE bag is passed around the pressing roller 13. At this time, the two rollers 10 play the role of supporting the PE bag. Then, under the pressure of the pressing roller 13, a part of the PE bag is in the cooling water in the cooling water tank 1. As the PE bag moves, the PE bag is cooled. By starting the motor 2, the stirring shaft 14 can be rotated. The rotation of the stirring shaft 14 drives the stirring rod 15 to rotate. The rotating stirring rod 15 can stir the water in the cooling water tank 1, thereby improving the cooling effect of the PE bag. At the same time, by rotating The handwheel 7 rotates the bidirectional threaded rod 5. Since the two moving blocks 6 are slidably connected to the inner top of the door frame 4 and will not rotate, the two moving blocks 6 can be moved closer to or farther away from each other. In the process of the two moving blocks 6 approaching or moving away from each other, by setting the connecting rod 9, the mounting plate 12 can be moved upward or downward, and finally the pressure roller 13 can be moved upward or downward. In this way, the contact range between the continuous PE bag bypassing the pressure roller 13 and the cooling water in the cooling water tank 1 can be enlarged or reduced, which facilitates the full contact between the PE bag and the cooling water and improves the cooling effect.

[0022] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A PE bag anti-sticking cooling device, comprising a cooling water tank (1), characterized in that: A door frame (4) is fixedly installed on the top of the cooling water tank (1), and rollers (10) are provided on both sides of the door frame (4). Both ends of the two rollers (10) are rotatably connected to a fixed plate (11) fixedly installed on the top of the cooling water tank (1), and stirring mechanisms are provided on both sides of the door frame (4). An adjustment mechanism is provided on the door frame (4).

2. A PE bag anti-sticking cooling device according to claim 1, characterized in that: The stirring mechanism comprises a stirring shaft (14) rotatably connected between the inner walls on both sides of the cooling water tank (1); a plurality of stirring rods (15) evenly distributed are fixedly mounted on the outer wall of the stirring shaft (14); a motor (2) is fixedly mounted on the outer wall of the cooling water tank (1); one end of the stirring shaft (14) passes through the inner wall of one side of the cooling water tank (1) and is fixedly connected to the output shaft of the motor (2).

3. A PE bag anti-sticking cooling device according to claim 1, characterized in that: The adjustment mechanism includes a bidirectional threaded rod (5) rotatably connected between the inner walls on both sides of the door frame (4), two symmetrically arranged moving blocks (6) are threadedly sleeved on the bidirectional threaded rod (5), the bottoms of the two moving blocks (6) are rotatably connected to one end of a connecting rod (9), a mounting plate (12) is provided below the bidirectional threaded rod (5), the other ends of the two connecting rods (9) are rotatably connected to the top of the mounting plate (12), two auxiliary blocks (16) are fixedly installed on the bottom of the mounting plate (12), and a pressure roller (13) is rotatably connected between the two auxiliary blocks (16).

4. A PE bag anti-sticking cooling device according to claim 3, characterized in that: One end of the bidirectional threaded rod (5) passes through the inner wall of one end of the door frame (4) and is fixedly mounted with a hand wheel (7) located outside the door frame (4).

5. The PE bag anti-sticking cooling device according to claim 3, characterized in that: The two moving blocks (6) are both slidably connected to the inner top of the door frame (4).

6. The PE bag anti-sticking cooling device according to claim 3, characterized in that: Two telescopic guide rods (8) are fixedly mounted on the inner top of the door frame (4), and the telescopic ends of the two telescopic guide rods (8) are fixedly connected to the top of the mounting plate (12).

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