CN216804311U

CN216804311U - Continuous cooling device is used in plastic drum production

Info

Publication number: CN216804311U
Application number: CN202220458947.7U
Authority: CN
Inventors: 孙西伟; 许强; 张世聚
Original assignee: Qingdao Mingwei Plastic Industry Co ltd
Current assignee: Qingdao Mingwei Plastic Industry Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-06-24
Anticipated expiration: 2032-03-04

Abstract

The utility model belongs to the technical field of plastic barrel production equipment, and particularly relates to a continuous cooling device for plastic barrel production, aiming at the problems that the cooling treatment after the existing plastic barrel is formed is to carry out natural cooling on the production equipment, the production speed is influenced by the slow cooling speed and the production quality of the plastic barrel is easily influenced by the natural cooling method, the utility model provides the following scheme. The plastic barrel is automatically fixed and is controlled to extend into the cooling cylinder to carry out accelerated cooling on the plastic barrel, so that the production efficiency of the plastic barrel is improved.

Description

Continuous cooling device is used in plastic drum production

Technical Field

The utility model relates to the technical field of plastic barrel production equipment, in particular to a continuous cooling device for plastic barrel production.

Background

The plastic bucket is mainly used for storing and transporting various liquids, has the characteristics of being not easy to break, rustless, light and the like, has good oil resistance and strong corrosion resistance, is mainly used for packaging dangerous goods needing heat preservation, moisture resistance, pressure resistance and corrosion resistance and the like, and is mainly made of polyethylene, polypropylene and other plastics through blow molding or injection molding. After the plastic barrel is subjected to blow molding or injection molding, the plastic barrel needs to be cooled to prevent the plastic barrel which is just subjected to blow molding or injection molding from deforming because the temperature of the blow molding or injection molding process is high.

The existing cooling treatment after the plastic barrel is formed is to carry out natural cooling on production equipment, and the natural cooling method not only has low cooling speed to influence the production speed, but also easily influences the production quality of the plastic barrel, so that a continuous cooling device for plastic barrel production is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the cooling treatment after the forming of the existing plastic barrel is to carry out natural cooling on production equipment, and the natural cooling method not only has low cooling speed to influence the production speed, but also easily influences the production quality of the plastic barrel, and provides a continuous cooling device for the production of the plastic barrel.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a continuous cooling device for plastic barrel production comprises a base, wherein connecting plates are fixedly arranged on two sides of the top of the base, one cooling barrel is fixedly arranged on one side, close to each other, of the two connecting plates, a refrigerator is fixedly arranged on the top of the cooling barrel, two mounting holes are formed in the top of the base, first lead screws are rotatably arranged in the two mounting holes, the outer side threads of the two first lead screws are sleeved with a same lifting plate, two sliding grooves are formed in the top of the lifting plate, sliding plates are slidably arranged in the two sliding grooves, arc-shaped plates are fixedly arranged on the tops of the two sliding plates, a support is fixedly arranged on one side, close to each other, of the two arc-shaped plates, a roller wheel is rotatably arranged in the support, a first motor is fixedly arranged at the bottom of the lifting plate, a second lead screw is fixedly connected to an output shaft of the first motor, a trapezoidal plate is sleeved on the outer side threads of the second lead screw, two gyro wheels respectively with the both sides roll connection of trapezoidal board, the bottom fixed mounting of first lead screw has the sprocket, and the transmission is installed same chain on two sprockets.

Preferably, the bottom both sides of base all fixed mounting have the riser, the bottom fixed mounting of riser has the backup pad, and one side fixed mounting that is located the backup pad of one side has the mounting panel, and one side fixed mounting of mounting panel has the second motor, and the output shaft fixed connection of second motor is in the bottom of the sprocket that corresponds.

Preferably, the top of the base is fixedly provided with two guide plates, and the lifting plate is sleeved on the outer sides of the two guide plates in a sliding manner.

Preferably, the same limiting rod is fixedly connected to the inner walls of the two sides of the sliding groove, and the two sliding plates are respectively sleeved on the outer sides of the corresponding limiting rods in a sliding manner.

Preferably, both sides of the bottom of the trapezoidal plate are fixedly provided with guide rods, and the lifting plate is sleeved on the outer sides of the two guide rods in a sliding manner.

Preferably, the equal fixedly connected with reset spring in one side that two slides kept away from each other, the one end that two reset springs kept away from each other respectively with the one side inner wall fixed connection of the spout that corresponds.

According to the continuous cooling device for producing the plastic barrel, the plastic barrel is sleeved on the outer sides of the two arc-shaped plates, then the first motor is started to drive the second screw rod to rotate, the second screw rod drives the trapezoidal plate to move upwards, the trapezoidal plate drives the two arc-shaped plates to move towards one sides far away from each other through contact with the idler wheel, and the two arc-shaped plates are abutted against the inner sides of the plastic barrel to fix the plastic barrel;

according to the continuous cooling device for producing the plastic barrel, the second motor is started to drive the chain wheel on the right side to rotate, the chain wheel on the left side is driven to rotate synchronously, the two chain wheels respectively drive the corresponding first screw rods to rotate synchronously, the two first screw rods drive the lifting plate and the plastic barrel on the top of the lifting plate to move upwards together through the screw transmission with the lifting plate, so that the plastic barrel extends into the cooling barrel, and the air in the cooling barrel is cooled through the refrigerator, so that the plastic barrel is cooled;

the plastic bucket cooling device is reasonable in structural design, the plastic bucket is automatically fixed and is controlled to extend into the cooling cylinder to perform accelerated cooling on the plastic bucket, the production efficiency of the plastic bucket is improved, and the reliability is high.

Drawings

FIG. 1 is a schematic perspective view of a continuous cooling device for plastic drum production according to the present invention;

FIG. 2 is a schematic cross-sectional structural view of a continuous cooling device for plastic drum production according to the present invention;

fig. 3 is a schematic structural diagram of a part a of the continuous cooling device for plastic bucket production according to the present invention.

In the figure: 1. a base; 2. a lifting plate; 3. an arc-shaped plate; 4. a roller; 5. a trapezoidal plate; 6. a connecting plate; 7. a cooling cylinder; 8. a refrigerator; 9. a first lead screw; 10. a guide plate; 11. a sprocket; 12. a first motor; 13. a second motor; 14. a second lead screw; 15. a chute; 16. a slide plate; 17. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a continuous cooling device for plastic barrel production comprises a base 1, wherein both sides of the top of the base 1 are fixedly provided with connecting plates 6, one side of the two connecting plates 6 close to each other is fixedly provided with a same cooling cylinder 7, the top of the cooling cylinder 7 is fixedly provided with a refrigerator 8, the top of the base 1 is provided with two mounting holes, the two mounting holes are respectively and rotatably provided with a first lead screw 9, the outer side threads of the two first lead screws 9 are sleeved with a same lifting plate 2, the top of the lifting plate 2 is provided with two sliding grooves 15, the two sliding grooves 15 are respectively and slidably provided with sliding plates 16, the tops of the two sliding plates 16 are respectively and fixedly provided with arc-shaped plates 3, one side of the two arc-shaped plates 3 close to each other is rotatably and respectively and fixedly provided with a bracket, the bracket is provided with a roller 4, the bottom of the lifting plate 2 is fixedly provided with a first motor 12, and the output shaft of the first motor 12 is fixedly connected with a second lead screw 14, trapezoidal plate 5 has been cup jointed to the outside screw thread of second lead screw 14, and two gyro wheels 4 are respectively with the both sides roll connection of trapezoidal plate 5, and the bottom fixed mounting of first lead screw 9 has sprocket 11, and the transmission is installed same chain on two sprocket 11.

In the utility model, vertical plates are fixedly arranged on two sides of the bottom of the base 1, a supporting plate is fixedly arranged at the bottom of each vertical plate, an installation plate is fixedly arranged on one side of the supporting plate on one side, a second motor 13 is fixedly arranged on one side of the installation plate, and an output shaft of the second motor 13 is fixedly connected to the bottom of the corresponding chain wheel 11, so that the chain wheel 11 can be driven to rotate conveniently.

In the utility model, two guide plates 10 are fixedly arranged at the top of a base 1, and a lifting plate 2 is slidably sleeved at the outer sides of the two guide plates 10 to guide the lifting plate 2.

In the utility model, the same limiting rod is fixedly connected to the inner walls of the two sides of the sliding groove 15, and the two sliding plates 16 are respectively sleeved outside the corresponding limiting rods in a sliding manner to guide and limit the sliding plates 16.

According to the utility model, the two sides of the bottom of the trapezoidal plate 5 are fixedly provided with the guide rods, and the lifting plate 2 is slidably sleeved on the outer sides of the two guide rods to guide the trapezoidal plate 5.

In the utility model, the sides of the two sliding plates 16 far away from each other are fixedly connected with the return springs 17, and the ends of the two return springs 17 far away from each other are respectively fixedly connected with the inner wall of one side of the corresponding sliding chute 15 to reset the sliding plates 16.

In the utility model, when in use, the plastic barrel is sleeved outside the two arc-shaped plates 3, then the first motor 12 is started to drive the second screw rod 14 to rotate, the second screw rod 14 drives the trapezoidal plate 5 to move upwards, the trapezoidal plate 5 drives the two arc-shaped plates 3 to move towards one side away from each other through the contact with the roller 4, so that the trapezoidal plate is abutted against the inner side of the plastic barrel to fix the plastic barrel, then the second motor 13 is started to drive the chain wheel 11 on the right side to rotate, the chain wheel 11 on the left side is driven to rotate synchronously, the two chain wheels 11 respectively drive the corresponding first screw rods 9 to rotate synchronously, the two first screw rods 9 drive the lifting plate 2 and the plastic barrel on the top of the lifting plate to move upwards through the screw transmission with the lifting plate 2, so that the plastic barrel extends into the cooling barrel 7, and the air in the cooling barrel 7 is cooled through the refrigerator 8, thereby performing cooling work on the plastic bucket.

Claims

1. A continuous cooling device for plastic barrel production comprises a base (1) and is characterized in that connecting plates (6) are fixedly mounted on two sides of the top of the base (1), one side, close to each other, of each of the two connecting plates (6) is fixedly provided with the same cooling cylinder (7), a refrigerator (8) is fixedly mounted on the top of each cooling cylinder (7), two mounting holes are formed in the top of the base (1), first lead screws (9) are rotatably mounted in the two mounting holes, the outer side threads of the two first lead screws (9) are sleeved with the same lifting plate (2), two sliding grooves (15) are formed in the top of each lifting plate (2), sliding plates (16) are slidably mounted in the two sliding grooves (15), arc-shaped plates (3) are fixedly mounted on the tops of the two sliding plates (16), and a support is fixedly mounted on one side, close to each other, of the two arc-shaped plates (3), gyro wheel (4) are installed to the support internal rotation, the bottom fixed mounting of lifter plate (2) has first motor (12), fixedly connected with second lead screw (14) on the output shaft of first motor (12), and trapezoidal plate (5) have been cup jointed to the outside screw thread of second lead screw (14), and two gyro wheels (4) respectively with the both sides roll connection of trapezoidal plate (5), the bottom fixed mounting of first lead screw (9) has sprocket (11), and transmission mounting has same chain on two sprocket (11).

2. The continuous cooling device for the plastic bucket production according to claim 1, wherein vertical plates are fixedly installed on two sides of the bottom of the base (1), a supporting plate is fixedly installed on the bottom of each vertical plate, an installation plate is fixedly installed on one side of the supporting plate located on one side, a second motor (13) is fixedly installed on one side of the installation plate, and an output shaft of the second motor (13) is fixedly connected to the bottom of the corresponding chain wheel (11).

3. The continuous cooling device for plastic bucket production according to claim 1, wherein two guide plates (10) are fixedly installed at the top of the base (1), and the lifting plate (2) is slidably sleeved on the outer sides of the two guide plates (10).

4. The continuous cooling device for plastic bucket production according to claim 1, wherein the same limiting rod is fixedly connected to the inner walls of the two sides of the sliding chute (15), and the two sliding plates (16) are respectively sleeved on the outer sides of the corresponding limiting rods in a sliding manner.

5. The continuous cooling device for plastic bucket production according to claim 1, wherein guide rods are fixedly installed on both sides of the bottom of the trapezoidal plate (5), and the lifting plate (2) is slidably sleeved on the outer sides of the two guide rods.

6. The continuous cooling device for the plastic barrel production as claimed in claim 1, wherein the sides of the two sliding plates (16) far away from each other are fixedly connected with return springs (17), and the ends of the two return springs (17) far away from each other are fixedly connected with the inner wall of one side of the corresponding sliding chute (15).