CN212021643U

CN212021643U - Plastic bottle blowing preparation shaping aftercooling device

Info

Publication number: CN212021643U
Application number: CN202020604438.1U
Authority: CN
Inventors: 谭森峰
Original assignee: Chongqing Maosen Plastic Products Co ltd
Current assignee: Chongqing Maosen Plastic Products Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-11-27
Anticipated expiration: 2030-04-21

Abstract

The utility model relates to a plastic bottle production technical field specifically is a cooling device after plastic bottle blowing preparation shaping, including the transmission platform, the both sides of transmission platform are equipped with the guard plate of symmetric distribution, and the top of two guard plates is equipped with the support riser of symmetric distribution, and two positions that just are located the top edge between the support riser are equipped with the crossbeam, and the middle part at crossbeam top is provided with the cylinder, and the tip of cylinder piston rod passes the crossbeam and bonds and have the limiting plate, and the vertical bonding in middle part of limiting plate bottom has the hollow tube, and the circumference outer wall of hollow tube and the position that is close to the top are equipped with air inlet. This cooling device behind plastic bottle blowing preparation shaping inputs the hollow tube with the cold air current from the hose that admits air through the refrigeration storehouse to cool down the processing through the inside of hollow tube to the shaping plastic bottle, can disperse the heat in the shaping plastic bottle along with the air current fast through the cooling tube, thereby can carry out rapid cooling to the shaping plastic bottle.

Description

Plastic bottle blowing preparation shaping aftercooling device

Technical Field

The utility model relates to a plastic bottle production technical field specifically is a cooling device behind plastic bottle blowing preparation shaping.

Background

The plastic bottle is mainly used for packaging liquid such as beverage and edible oil, and has the characteristics of low breakage probability, low cost, high transparency and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device behind plastic bottle blowing preparation shaping to propose conventional water-cooling rate very slowly and prolong goods cooling time's problem in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cooling device for a plastic bottle after blow molding preparation molding comprises a transmission platform, wherein a mold is arranged on the surface of the transmission platform, a molded plastic bottle is placed in the mold, protection plates which are symmetrically distributed are arranged on two sides of the transmission platform, a mounting plate is horizontally arranged on the outer side of one of the protection plates, a refrigeration bin is arranged on the surface of the mounting plate, a refrigerator is arranged at one end in the refrigeration bin, supporting vertical plates which are symmetrically distributed are arranged at the tops of the two protection plates, a cross beam is arranged between the two supporting vertical plates and at the edge of the top, an air cylinder is arranged in the middle of the top of the cross beam, the end part of a piston rod of the air cylinder penetrates through the cross beam and is bonded with a limiting plate, a hollow tube is vertically bonded at the middle of the bottom of the limiting plate, the top end of the, the air inlet hose with the refrigeration storehouse intercommunication, the circumference outer wall of hollow tube just is close to the position of air inlet hose is equipped with the block rubber, circular recess has been seted up at the middle part of block rubber bottom, the inner wall level of circular recess outwards is equipped with the cooling tube of symmetric distribution, just the cooling tube runs through the side of block rubber, the hollow tube can be with air conditioning injection moulding plastic bottle in.

Preferably, the other end of the refrigeration bin is connected with a pressurization air pipe.

Preferably, the middle upper part of the side face of the supporting vertical plate is vertically provided with a strip-shaped through groove, two ends of the limiting plate are provided with limiting lugs which are symmetrically distributed, the limiting lugs are located in the strip-shaped through groove, the width of the inner wall of the strip-shaped through groove is matched with the width of the limiting lugs, and the limiting plate is connected with the protection plate through the limiting lugs and the strip-shaped through groove in a sliding mode.

Preferably, a fixed pipe is arranged on the side surface of one of the supporting vertical plates and at a position close to the middle part of the supporting vertical plate, and the air inlet hose penetrates through the fixed pipe and is communicated with the refrigerating bin.

Preferably, the molded plastic bottle is positioned right below the hollow pipe, and the inner diameter of the circular groove is the same as that of the mouth of the molded plastic bottle.

Preferably, when the bottom of the rubber block is attached to the surface of the mold, the bottom end of the hollow tube is located near the bottom of the inner wall of the molded plastic bottle.

Compared with the prior art, the beneficial effects of the utility model are that:

this cooling device behind plastic bottle blowing preparation shaping inputs the hollow tube with the cold air current from the hose that admits air through the refrigeration storehouse to cool down the processing through the inside of hollow tube to the shaping plastic bottle, can disperse the heat in the shaping plastic bottle along with the air current fast through the cooling tube, thereby can carry out rapid cooling to the shaping plastic bottle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the hollow tube of the present invention;

fig. 3 is a schematic view of the profile of the formed plastic bottle and the rubber block and the structure of the hollow tube in the present invention.

In the figure: the device comprises a transmission platform 1, a protection plate 10, a mounting plate 11, a supporting vertical plate 2, a strip-shaped through groove 20, a fixing pipe 21, a cross beam 3, a cylinder 4, a limiting plate 40, a limiting bump 400, a hollow pipe 5, a rubber block 50, a circular groove 500, an air inlet hose 51, a radiating pipe 52, a mold 6, a molded plastic bottle 7, a refrigerating bin 8 and a pressurizing air pipe 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a cooling device for a plastic bottle after blow molding preparation molding comprises a transmission platform 1, wherein the transmission platform 1 is powered by a servo motor, a mold 6 is arranged on the surface of the transmission platform 1, a molded plastic bottle 7 is placed in the mold 6, protection plates 10 are symmetrically distributed on two sides of the transmission platform 1, the protection plates 10 can prevent the mold 6 from falling off in the moving process, a mounting plate 11 is horizontally arranged on the outer side of one protection plate 10, a refrigerating bin 8 is arranged on the surface of the mounting plate 11, a refrigerator is arranged at one end in the refrigerating bin 8 and is a semiconductor refrigerator, a sealed bin is arranged at the other end in the refrigerating bin 8, cold air manufactured by the semiconductor refrigerator enters the sealed bin, air is input into the sealed bin from a pressurization air pipe 9, the air pressure in the sealed bin is increased, the cold air flow is forced to be input into a hollow pipe 5 from an air inlet hose 51, and therefore the interior of the molded, the top of two protection plates 10 is provided with symmetrically distributed support vertical plates 2, the middle upper parts of the side surfaces of the support vertical plates 2 are both vertically provided with strip-shaped through grooves 20, the position of the side surface of one support vertical plate 2, which is close to the middle part, is provided with a fixed pipe 21, the air inlet hose 51 can be conveniently moved through the fixed pipe 21, the position between the two support vertical plates 2, which is positioned at the edge of the top part, is provided with a cross beam 3, the middle part of the top part of the cross beam 3 is provided with an air cylinder 4, the cross beam 3 supports and fixes the air cylinder 4, the end part of a piston rod of the air cylinder 4 penetrates through the cross beam 3 and is bonded with a limiting plate 40, the limiting plate 40 can enable the hollow pipe 5 to stably move, the damage to a molded plastic bottle 7 is avoided, the two ends of the limiting plate 40 are provided, the top of hollow tube 5 is seal structure, make the top of hollow tube 5 and limiting plate 40 can bond fixedly, the circumference outer wall of hollow tube 5 and the position that is close to the top are equipped with air intake hose 51, import the cold air flow into hollow tube 5 through air intake hose 51 in, the circumference outer wall of hollow tube 5 and the position that is close to air intake hose 51 are equipped with block rubber 50, block rubber 50 can prevent that the cold air flow from giving off fast from the bottleneck department of shaping plastic bottle 7, circular recess 500 has been seted up at the middle part of block rubber 50 bottom, the inside wall level of circular recess 500 outwards is equipped with the cooling tube 52 of symmetric distribution, and cooling tube 52 runs through the side of block rubber 50, can export the heat in the shaping plastic bottle 7 to the external world along with the air flow.

In this embodiment, the other end of the refrigeration compartment 8 is connected to a pressurization air pipe 9, the pressurization air pipe 9 is communicated with a pressurization pump, and air pressure is increased by inputting air into the refrigeration compartment 8, so that cold air flows into the air inlet hose 51.

Specifically, the limiting bump 400 is located in the strip-shaped through groove 20, the width of the inner wall of the strip-shaped through groove 20 is matched with the width of the limiting bump 400, and the limiting plate 40 and the protection plate 10 are in sliding connection with the strip-shaped through groove 20 through the limiting bump 400, so that the limiting plate 40 can stably move upwards or downwards.

Further, the end of the air inlet hose 51 passes through the fixed pipe 21 and communicates with the refrigerating chamber 8, and the cold air flow is guided into the hollow pipe 5 through the air inlet hose 51.

Further, the molding plastic bottle 7 is located right below the hollow tube 5, and the inner diameter of the circular groove 500 is the same as the inner diameter of the opening of the molding plastic bottle 7, so that heat in the molding plastic bottle 7 can directly enter the circular groove 500 from the opening and is guided out to the outside through the radiating tube 52.

In addition, when the bottom of the rubber block 50 is attached to the surface of the mold 6, the bottom end of the hollow tube 5 is located at a position close to the bottom of the inner wall of the molded plastic bottle 7, so that the cold air flow can be fully diffused into the molded plastic bottle 7, and the heat in the molded plastic bottle 7 is dissipated to the outside along with the air flow.

When the cooling device for the plastic bottle after blow molding preparation molding is used, a user connects the refrigerator in the refrigeration bin 8 with an external power supply to enable the refrigerator to work, under the action of the cylinder 4, the limiting plate 40 drives the hollow pipe 5 to move downwards, when the bottom of the rubber block 50 is jointed with the top of the mould 6, the circular groove 500 of the rubber block 50 is positioned right above the mouth of the molded plastic bottle 7, at this time, the cold air flow produced in the refrigerating bin 8 enters the hollow tube 5 from the air inlet hose 51 under the pressurization effect, and input the inside of shaping plastic bottle 7 from the bottom of hollow tube 5, seted up upward movement from the inside bottom of shaping plastic bottle 7, make the heat in the shaping plastic bottle 7 along with the air current upward movement, enter into circular recess 500 from the bottleneck department of shaping plastic bottle 7, distribute to the external world from cooling tube 52 at last to realize the quick cooling to shaping plastic bottle 7.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cooling device behind plastic bottle blowing preparation shaping which characterized in that: the plastic bottle forming machine comprises a transmission platform (1), wherein a mold (6) is arranged on the surface of the transmission platform (1), a forming plastic bottle (7) is placed inside the mold (6), protection plates (10) which are symmetrically distributed are arranged on two sides of the transmission platform (1), a mounting plate (11) is horizontally arranged on the outer side of one of the protection plates (10), a refrigerating bin (8) is arranged on the surface of the mounting plate (11), a refrigerator is arranged at one end inside the refrigerating bin (8), supporting vertical plates (2) which are symmetrically distributed are arranged at the tops of the two protection plates (10), a cross beam (3) is arranged between the two supporting vertical plates (2) and positioned at the edge of the top of the two supporting vertical plates, an air cylinder (4) is arranged in the middle of the top of the cross beam (3), the end of a piston rod of the air cylinder (4) penetrates through the cross beam (3) and is bonded with a limiting plate (, the top of hollow tube (5) is seal structure, the circumference outer wall of hollow tube (5) and the position that is close to the top are equipped with air inlet hose (51), air inlet hose (51) with refrigeration storehouse (8) intercommunication, the circumference outer wall of hollow tube (5) and being close to air inlet hose's (51) position is equipped with rubber block (50), circular recess (500) have been seted up at the middle part of rubber block (50) bottom, the inner wall level of circular recess (500) outwards is equipped with cooling tube (52) of symmetric distribution, just cooling tube (52) run through the side of rubber block (50), hollow tube (5) can pour into air conditioning into shaping plastic bottle (7) in.

2. The cooling device after the plastic bottle is blow molded, prepared and shaped according to claim 1, wherein: the other end of the refrigerating bin (8) is connected with a pressurization air pipe (9).

3. The cooling device after the plastic bottle is blow molded, prepared and shaped according to claim 1, wherein: the equal vertical bar that has seted up of well upper portion of support riser (2) side leads to groove (20), the both ends of limiting plate (40) are equipped with symmetric distribution's spacing lug (400), spacing lug (400) are located in the groove (20) are led to the bar, just the width that the groove (20) inner wall is led to the bar with the width looks adaptation of spacing lug (400), limiting plate (40) with guard plate (10) pass through spacing lug (400) with the cooperation sliding connection that the groove (20) were led to the bar.

4. The cooling device after the plastic bottle is blow molded, prepared and shaped according to claim 1, wherein: a fixed pipe (21) is arranged on the side face of one of the supporting vertical plates (2) and close to the middle of the supporting vertical plate, and the air inlet hose (51) penetrates through the fixed pipe (21) and is communicated with the refrigerating bin (8).

5. The cooling device after the plastic bottle is blow molded, prepared and shaped according to claim 1, wherein: the forming plastic bottle (7) is located under the hollow pipe (5), and the inner diameter of the circular groove (500) is the same as that of the opening of the forming plastic bottle (7).

6. The cooling device after the plastic bottle is blow molded, prepared and shaped according to claim 1, wherein: when the bottom of the rubber block (50) is attached to the surface of the mold (6), the bottom end of the hollow pipe (5) is located close to the bottom of the inner wall of the molded plastic bottle (7).