Plastic product cooling device with rapid cooling function

Abstract

The utility model relates to the technical field of plastic product cooling. The utility model relates to a plastic product cooling device capable of rapidly cooling. The technical problem is that after incrustation is formed in a cooling channel of existing equipment, the cooling time is prolonged. According to the technical scheme, the plastic product cooling device capable of rapidly cooling is characterized in that each cylinder I is communicated with a pipeline I; a cooling water circulator is mounted between the mold I and the mold II, and is communicated with the corresponding pipeline I; an electromagnetic valve I is mounted on each pipeline I; the cylinder I is connected with a driving assembly; the driving assembly is connected with a cleaning ball; the driving assembly is used for driving the cleaning ball to move in the channel; during use, scale attached to the interior of the channel is erased through the cleaning ball, the problem that the cooling efficiency is low due to the fact that the scale is attached to the channel is solved, meanwhile, compared with manual cleaning, the first mold and the second mold do not need to be detached when the cleaning ball is used for cleaning, and the cleaning efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling plastic products, and more specifically, to a plastic product cooling device capable of rapidly cooling the plastic product. Background Art

[0002] Plastic is a polymer compound made from monomers through addition polymerization or condensation polymerization. It has a medium deformation resistance, between fiber and rubber. It is composed of synthetic resin and additives such as fillers, plasticizers, stabilizers, lubricants, and colorants.

[0003] In the production process of plastic products, the molten plastic is first extruded into a mold through an extruder, and then the molten plastic in the mold is cooled by a cooling device to harden the molten plastic, thereby producing a plastic product with a specific shape. The prior art usually uses circulating cooling water to cool the mold and then cool the molten plastic. However, after the cooling water flows in the cooling channel of the mold for a long time, scale will form on the inside of the channel. The scale will block the heat exchange between the cooling water and the mold, prolong the cooling time, and thus greatly reduce the cooling efficiency. At the same time, the cooling water channel in the mold is set to be wavy, which is difficult to clean manually. Utility Model Content

[0004] The utility model provides a plastic product cooling device with rapid temperature reduction, which aims to overcome the disadvantage that the cooling time is prolonged after scale is formed in the cooling channel of the existing equipment.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is: a plastic product cooling device with rapid cooling, comprising a mold 1 and a mold 2; mold 2 is fixedly connected to mold 1; a channel is opened between mold 1 and mold 2; also comprising a cylinder 1, a pipe 1, a cooling water circulator, a solenoid valve 1, a cleaning ball and a driving assembly; at least two cylinders 1 are fixedly connected between mold 1 and mold 2, and cylinder 1 is connected to the channel; each cylinder 1 is connected to a pipe 1; a cooling water circulator is installed between mold 1 and mold 2, and the cooling water circulator is connected to the corresponding pipe 1; each pipe 1 is installed with a solenoid valve 1; cylinder 1 is connected to a driving assembly; the driving assembly is connected to a cleaning ball; the driving assembly is used to drive the cleaning ball to move in the channel.

[0006] As a preferred technical solution of the utility model, the driving assembly includes a motor, a round rod one, a cylinder two and a rope; each cylinder one is fixedly connected to a motor; the output end of each motor is fixedly connected to a round rod one, and the round rod one is rotatably connected to the corresponding cylinder one; each round rod one is fixedly connected to a cylinder two; a rope is passed through the channel, and the two ends of the rope are respectively wrapped around the corresponding cylinder two; the rope is fixedly connected to the cleaning ball.

[0007] As a preferred technical solution of the utility model, it also includes a cleaning component; the cleaning component is connected to the cylinder one; the cleaning component includes a pipe two and a solenoid valve two; each cylinder one is connected to a pipe two; each pipe two is installed with a solenoid valve two.

[0008] As a preferred technical solution of the utility model, it also includes a dustproof component; the dustproof component is connected to the cooling water circulator; the dustproof component includes a dustproof net and a scraping unit; the dustproof net is fixedly connected to the heat dissipation outlet of the cooling water circulator; the scraping unit is connected to the cooling water circulator, and the scraping unit is used to scrape impurities attached to the dustproof net.

[0009] As a preferred technical solution of the utility model, the scraping unit includes two round rods and a scraping strip; at least two round rods are welded to the cooling water circulator; the scraping strip is slidably connected between all the round rods, and the scraping strip is in contact with the dustproof net.

[0010] As a preferred technical solution of the utility model, it also includes a shifting block; the shifting block is fixedly connected to the scraper strip.

[0011] As a preferred technical solution of the utility model, a sealing ring is arranged between mold one, mold two and cylinder one.

[0012] Beneficial effects: The utility model adopts the above technical solution, and uses a cleaning ball to wipe off the scale attached to the channel, thereby avoiding the problem of low cooling efficiency caused by the scale attached to the channel. At the same time, compared with manual cleaning, the use of a cleaning ball for cleaning does not require the mold 1 and the mold 2 to be disassembled, which is conducive to improving the cleaning efficiency;

[0013] The cleaning ball is flushed with high-speed flowing water, which automatically removes the scale adhering to the surface of the cleaning ball, realizes self-cleaning operation, and is beneficial to improve efficiency;

[0014] The dust attached to the dustproof net is scraped off by the scraper to prevent the dust from clogging the dustproof net and affecting the heat dissipation operation of the cooling water circulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The schematic diagram of the structure of the plastic product cooling device for rapid temperature reduction of the utility model is shown;

[0016] Figure 2 A partial structural schematic diagram of a plastic product cooling device for rapid temperature reduction according to the utility model is shown;

[0017] Figure 3 A partial structural schematic diagram of the drive assembly of the utility model is shown;

[0018] Figure 4 The schematic diagram of the structure of the dustproof component of the utility model is shown.

[0019] Markings in the figure are: 1-mold one, 2-mold two, 3-cylinder one, 4-pipe one, 5-cooling water circulator, 6-solenoid valve one, 7-cleaning ball, 8-motor, 9-round rod one, 10-cylinder two, 11-rope, 12-pipe two, 13-solenoid valve two, 14-dustproof net, 15-round rod two, 16-scraper strip, 17-dial block, 91-channel. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods, but the protection scope and application scope of the present invention are not limited.

[0021] Implementation 1

[0022] A rapid cooling device for plastic products, such as Figure 1-Figure 4 As shown, it includes a mold 1 and a mold 2; a mold 2 2 is welded on the mold 1; a channel 91 is opened between the mold 1 and the mold 2; it also includes a cylinder 3, a pipe 4, a cooling water circulator 5, a solenoid valve 6, a cleaning ball 7 and a driving assembly; two cylinders 3 are bolted together between the mold 1 and the mold 2, and the cylinders 3 are connected to the channel 91, and the cylinders 3 are set to be made of alloy material; each cylinder 3 is connected and welded with a pipe 4; a cooling water circulator 5 is installed between the mold 1 and the mold 2, and the cooling water circulator 5 is connected to the corresponding pipe 4; each pipe 4 is installed with a solenoid valve 6; the cylinder 3 is connected to the driving assembly; the cleaning ball 7 is connected to the driving assembly; the driving assembly is used to drive the cleaning ball 7 to move in the channel 91.

[0023] The driving assembly includes a motor 8, a round rod 9, a cylinder 10 and a rope 11; each cylinder 3 is bolted with a motor 8; the output end of each motor 8 is fixedly connected with a round rod 9, the round rod 9 is rotatably connected with the corresponding cylinder 3, and the round rod 9 is set to an alloy material; each round rod 9 is fixedly connected with a cylinder 10; a rope 11 is passed through the channel 91, and the two ends of the rope 11 are respectively wound around the corresponding cylinder 10; the rope 11 is fixedly connected to the cleaning ball 7, and the cleaning ball 7 is driven by the rope 11 to move in the channel 91, so that the cleaning ball 7 can wipe off the scale remaining in the channel 91.

[0024] It also includes a cleaning component; the cleaning component is connected to the cylinder 13; the cleaning component includes a pipe 2 12 and a solenoid valve 2 13; each cylinder 13 is connected and welded with a pipe 2 12; each pipe 2 12 is installed with a solenoid valve 2 13.

[0025] It also includes a dustproof component; the dustproof component is connected to the cooling water circulator 5; the dustproof component includes a dustproof net 14 and a scraping unit; the dustproof net 14 is bolted to the heat dissipation port of the cooling water circulator 5, and the dust and impurities in the external environment are intercepted by the dustproof net 14 to prevent dust from entering the inside of the cooling water circulator 5 and affecting its operation; the cooling water circulator 5 is connected to the scraping unit, and the scraping unit is used to scrape impurities attached to the dustproof net 14.

[0026] The scraping unit includes a round rod 15 and a scraping strip 16; two round rods 15 are welded to the cooling water circulator 5; the scraping strip 16 is slidably connected between all the round rods 15, and the scraping strip 16 is in contact with the dustproof net 14. The scraping strip 16 is manually pushed to slide on the surface of the dustproof net 14 to scrape off the dust and impurities attached to the surface of the dustproof net 14.

[0027] The scraper strip 16 further includes a shifting block 17 ; the shifting block 17 is welded on the scraper strip 16 , and the shifting block 17 is made of alloy material.

[0028] A sealing ring is arranged between the mold 1, the mold 2 and the cylinder 3.

[0029] When cooling is required, the cooling water circulator 5 is started, and the cooling water circulator 5 drives the cooling water to flow, so that the cooling water circulates in the cylinder 1 3, the pipe 1 4, the cooling water circulator 5 and the channel 91, thereby quickly cooling the mold 1 and the mold 2 2.

[0030] When the cooling effect is reduced, turn off the cooling water circulator 5, close the solenoid valve 6, start the motor 8, the motor 8 drives the round rod 9 to rotate, the round rod 9 drives the cylinder 2 10 to rotate, and the cylinder 2 10 reels the rope 11, so that the rope 11 drives the cleaning ball 7 to slide backward in the channel 91, and then the scale attached to the channel 91 is wiped off by the cleaning ball 7, avoiding the problem of low cooling efficiency due to the scale attached to the channel 91. At the same time, compared with manual cleaning, the use of the cleaning ball 7 for cleaning does not require the mold 1 and the mold 2 2 to be disassembled, which is conducive to improving the cleaning efficiency.

[0031] When the cleaning ball 7 is used for a long time and the scale adhered to the surface of the cleaning ball 7 needs to be treated, the external water pipe is manually connected to the front pipe 2 12, and the external sewage pipe is connected to the rear pipe 2 12. When the cleaning ball 7 moves from the front end to the rear end of the channel 91, the solenoid valve 2 13 is opened, and the external water pipe transports clean water to the front pipe 2 12. The clean water flows through the channel 91 to the rear pipe 2 12, and then is discharged from the external sewage pipe. In this process, the cleaning ball 7 is flushed by high-speed flowing clean water, and the scale adhered to the surface of the cleaning ball 7 is automatically flushed away, realizing self-cleaning operation, which is beneficial to improving efficiency.

[0032] During the operation of the cooling water circulator 5, dust impurities in the air are intercepted by the dustproof net 14 to prevent dust from entering the interior of the cooling water circulator 5 and affecting the heat dissipation. When there is too much dust attached to the dustproof net 14, the shift block 17 is manually moved, and the shift block 17 drives the scraper 16 to slide on the round rod 15, so that the dust attached to the dustproof net 14 is scraped off by the scraper 16 to prevent the dust from clogging the dustproof net 14 and affecting the heat dissipation operation of the cooling water circulator 5.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A rapid cooling device for plastic products, comprising a mold 1 (1) and a mold 2 (2); the mold 1 (1) is fixedly connected to the mold 2 (2); a channel (91) is provided between the mold 1 (1) and the mold 2 (2); the characteristics are: It also includes a cylinder (3), a pipe (4), a cooling water circulator (5), an electromagnetic valve (6), a cleaning ball (7) and a driving assembly; at least two cylinders (3) are fixedly connected between the mold (1) and the mold (2), and the cylinders (3) are connected to the channel (91); each cylinder (3) is connected to a pipe (4); a cooling water circulator (5) is installed between the mold (1) and the mold (2), and the cooling water circulator (5) is connected to the corresponding pipe (4); each pipe (4) is installed with an electromagnetic valve (6); the cylinder (3) is connected to the driving assembly; the cleaning ball (7) is connected to the driving assembly; the driving assembly is used to drive the cleaning ball (7) to move in the channel (91).

2. A rapid cooling device for plastic products according to claim 1, characterized in that: The driving assembly comprises a motor (8), a round rod (9), a cylinder (10) and a rope (11); each cylinder (3) is fixedly connected to a motor (8); the output end of each motor (8) is fixedly connected to a round rod (9), and the round rod (9) is rotatably connected to the corresponding cylinder (3); each round rod (9) is fixedly connected to a cylinder (10); a rope (11) is passed through the channel (91), and the two ends of the rope (11) are respectively wound around the corresponding cylinder (10); the rope (11) is fixedly connected to the cleaning ball (7).

3. A rapid cooling device for plastic products according to claim 2, characterized in that: It also includes a cleaning assembly; the cleaning assembly is connected to the cylinder one (3); the cleaning assembly includes a pipe two (12) and a solenoid valve two (13); each cylinder one (3) is connected to a pipe two (12); Each pipeline 2 (12) is equipped with a solenoid valve 2 (13).

4. A rapid cooling device for plastic products according to claim 2, characterized in that: It also includes a dustproof component; the dustproof component is connected to the cooling water circulator (5); the dustproof component includes a dustproof net (14) and a scraping unit; the dustproof net (14) is fixedly connected to the heat dissipation outlet of the cooling water circulator (5); the scraping unit is connected to the cooling water circulator (5), and the scraping unit is used to scrape off impurities attached to the dustproof net (14).

5. A rapid cooling device for plastic products according to claim 4, characterized in that: The scraping unit comprises two round rods (15) and a scraping strip (16); at least two round rods (15) are welded to the cooling water circulator (5); the scraping strip (16) is slidably connected between all the two round rods (15), and the scraping strip (16) is in contact with the dustproof net (14).

6. A rapid cooling device for plastic products according to claim 5, characterized in that: It also includes a shifting block (17); the shifting block (17) is fixedly connected to the scraping strip (16).

7. A rapid cooling device for plastic products according to any one of claims 5-6, characterized in that: A sealing ring is arranged between the mold 1 (1), the mold 2 (2) and the cylinder 1 (3).

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