CN219381568U - Blow molding cooling structure of blow molding machine - Google Patents

Abstract

The utility model discloses a blow molding cooling structure of a blow molding machine, which relates to the technical field of blow molding machines and comprises a cooler shell, wherein the upper wall of the cooler shell is fixedly connected with a cooling water tank; the utility model can recover residual moisture during drying on the basis of cooling products by water, reduce water resource consumption and play a role in recycling cooling water.

Description

Blow molding cooling structure of blow molding machine

Technical Field

The utility model relates to the technical field of blow molding machines, in particular to a blow molding cooling structure of a blow molding machine.

Background

Blow molding machines are machines for processing plastics, which blow molding an unshaped plastic into a shape corresponding to a product by using wind power blown from the machine after blowing out a thermoplastic resin, and are called blow molding machines for various uses required by users. The tubular plastic parison is obtained by extruding or injection molding thermoplastic resin, is hot (or heated to a softened state), is placed in a split die, compressed air is immediately introduced into the parison after the die is closed, and then a cooling structure is used for cooling, so that various hollow plastic products can be obtained.

Most of the cooling structures of the blow molding machine simply use air cooling for cooling treatment, so that the cooling time is long and the working efficiency is low.

In the prior art, the product can be better cooled by water cooling. The patent of the publication No. CN2167607U, a blow molding cooling structure of a blow molding machine, selects to fully immerse the blow molding product in cold water by pushing to accelerate the cooling efficiency, but when the blow molding product is dried after being cooled, residual water on most products can be dried by a dryer, and water resources are not reasonably recycled.

Disclosure of Invention

In order to solve at least one technical problem mentioned in the background art, the utility model aims to provide a blow molding cooling structure of a blow molding machine, which can recycle residual moisture on the basis of cooling products with water, reduce water resource consumption and play a role in recycling cooling water.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a blowing machine blow molding cooling structure, includes the cooler casing, cooler casing upper wall fixedly connected with coolant tank, the blowing machine is installed in cooler casing left side, cooler casing top fixedly connected with drying apparatus, the drying apparatus includes a stoving chamber, the stoving chamber with install the water suction pipe between the coolant tank, the stoving intracavity is equipped with through the circulation mechanism of the back air current of drying is handled to the water suction pipe.

Further, the circulation mechanism comprises a blower arranged on the left wall of the drying cavity, a resistance wire is arranged in the blower, and an exhaust fan is arranged on the right wall of the drying cavity.

Further, the dryer is fixedly connected with the cooler shell through a supporting beam, the dryer is rotationally connected with a rotating shaft, and the rotating shaft is fixedly connected with a fixing plate.

Further, the cooling water tank is connected with a water filtering cage in a sliding mode, a moving mechanism which drives the water filtering cage to move is arranged in the cooler shell, the moving mechanism comprises a containing shell which is arranged on the upper wall of the cooler shell, a chute with an upward opening is arranged in the containing shell, and the bottom wall of the chute is rotationally connected with a threaded rod.

Further, a fixing support is connected to the threaded rod in a threaded mode, and the fixing support is fixedly connected with the water filtering cage.

Further, a first motor for driving the rotating shaft to rotate is arranged in the dryer.

Further, a second motor for driving the threaded rod to rotate is arranged in the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can recover residual moisture during drying on the basis of cooling products by water, reduce water resource consumption and play a role in recycling cooling water.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the rear structure of the present utility model;

FIG. 3 is a schematic view of the internal structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of the present utility model;

in the figure: 11. a fixed base; 12. a fixed bracket; 13. a rotating shaft; 14. a fixed case; 15. an illumination receptor; 16. a sign housing; 17. a moving groove; 18. a moving block; 19. a screw groove; 20. a screw rod; 21. a moving plate; 22. a through groove; 23. grinding head resistance; 24. reflective cloth; 25. a splicing mechanism; 26. and a moving mechanism.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, the present embodiment provides a blow molding cooling structure of a blow molding machine, including a cooler housing 11, a cooling water tank 12 is fixedly connected to an upper wall of the cooler housing 11, a blow molding machine 21 is installed on a left side of the cooler housing 11, a water filtering cage 17 is slidably connected to the cooling water tank 12, a moving mechanism 26 for driving the water filtering cage 17 to move is installed in the cooler housing 11, the moving mechanism 26 includes a housing 22 installed on an upper wall of the cooler housing 11, a sliding groove 19 with an upward opening is provided in the housing 22, a threaded rod 20 is rotatably connected to a bottom wall of the sliding groove 19, a fixing bracket 18 is connected to the threaded rod 20 in a threaded manner, and a second motor for driving the threaded rod 20 to rotate is installed in the sliding groove 19.

The work piece that needs to cool off can be transported to the drainage cage 17 inside by blowing machine 21, after getting into drainage cage 17, through starting the second motor, drive threaded rod 20 anticlockwise and rotate, drive fixed bolster 18 downwardly moving makes whole drainage cage 17 bubble in water, at this moment fixed bolster 18 gets into spout 19 in the middle of, after soaking the part and accomplish the cooling, reverse the second motor, drive threaded rod 20 clockwise and rotate, drive fixed bolster 18 and upwards move, drive drainage cage 17 and break away from the surface of water and continue to upwards move waiting to dry.

Referring to fig. 1, 3 and 4, the upper wall of the cooler housing 11 is fixedly connected with a dryer 23 through a support beam 28, a drying cavity 16 is arranged in the dryer 23, a water suction pipe 15 is installed between the drying cavity 16 and the cooling water tank 12, a circulation mechanism 27 for recovering residual moisture of a formed workpiece through the water suction pipe 15 is arranged in the drying cavity 16, the circulation mechanism 27 comprises a blower 25 arranged on the left wall of the drying cavity 16, a resistance wire is arranged in the blower 25, and an exhaust fan 24 is arranged on the right wall of the drying cavity 16.

When the water filtering cage 17 enters the drying cavity 16, the generated hot air can remove residual moisture on the workpiece under the action of the resistance wire by starting the blower 25, and at the moment, the exhaust fan 24 is started, so that the air with water vapor can be pumped out by the exhaust fan 24 and enters the cooling water tank 12 through the water suction pipe 15.

Referring to fig. 1, the dryer 23 is rotatably connected with a rotating shaft 13, the rotating shaft 13 is fixedly connected with a fixing plate 14, and a first motor for driving the rotating shaft 13 to rotate is installed in the dryer 23.

After the water filtering cage 17 enters the drying cavity 16, the first motor is started to drive the rotating shaft 13 to rotate, and the fixing plate 14 is driven to close a part of the area of the drying cavity 16.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (7)

1. The utility model provides a blowing machine blow molding cooling structure, includes cooler casing (11), cooler casing (11) upper wall fixedly connected with coolant tank (12), blowing machine (21), its characterized in that are installed in cooler casing (11) left side: the cooler is characterized in that a dryer (23) is fixedly connected above the cooler shell (11), the dryer (23) comprises a drying cavity (16), a water suction pipe (15) is arranged between the drying cavity (16) and the cooling water tank (12), and a circulation mechanism (27) for treating air flow after drying through the water suction pipe (15) is arranged in the drying cavity (16).

2. Blow molding cooling structure of a blow molding machine according to claim 1, characterized in that the circulation mechanism (27) comprises a blower (25) mounted on the left wall of the drying chamber (16), a resistance wire is mounted in the blower (25), and an exhaust fan (24) is mounted on the right wall of the drying chamber (16).

3. Blow molding cooling structure of a blow molding machine according to claim 2, characterized in that the dryer (23) is fixedly connected with the cooler housing (11) through a supporting beam (28), a rotating shaft (13) is rotatably connected to the dryer (23), and a fixing plate (14) is fixedly connected to the rotating shaft (13).

4. Blow molding cooling structure of a blow molding machine according to claim 1, characterized in that a water filtering cage (17) is connected in the cooling water tank (12) in a sliding way, a moving mechanism (26) for driving the water filtering cage (17) to move is installed in the cooler housing (11), the moving mechanism (26) comprises a receiving shell (22) installed on the upper wall of the cooler housing (11), a chute (19) with an upward opening is arranged in the receiving shell (22), and a threaded rod (20) is connected to the bottom wall of the chute (19) in a rotating way.

5. Blow molding cooling structure of a blow molding machine according to claim 4, characterized in that the threaded rod (20) is screwed with a fixing bracket (18), and the fixing bracket (18) is fixedly connected with the water filtering cage (17).

6. A blow molding cooling structure of a blow molding machine according to claim 3, wherein the dryer (23) is provided with a first motor for driving the rotation shaft (13) to rotate.

7. Blow molding cooling structure of a blow molding machine according to claim 5, characterized in that a second motor for driving the threaded rod (20) to rotate is installed in the chute (19).