CN215359824U

CN215359824U - Blowing machine that radiating effect is good

Info

Publication number: CN215359824U
Application number: CN202121865694.7U
Authority: CN
Inventors: 杨海波
Original assignee: Datong Baioti Biodegradation Technology Co ltd
Current assignee: Datong Baioti Biodegradation Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-12-31
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a blow molding machine with a good heat dissipation effect, which comprises a shell, wherein the top of the shell is fixedly connected with a blow molding machine body, the blow molding machine body penetrates through an inner cavity of the shell, the bottom of the blow molding machine body is connected with a nozzle, the bottom of the inner cavity of the shell is fixedly connected with a water tank, two sides of the shell are fixedly connected with supporting plates, a connecting plate is arranged between the bottom ends of the two supporting plates, a mold closing mechanism is arranged between the water tank and the nozzle, and a driving mechanism for driving the mold closing mechanism to lift in the water tank is arranged on the connecting plate. According to the blow molding machine with the good heat dissipation effect, the driving mechanism drives the die assembly mechanism to enter the water tank for cooling, the cooling is uniform, and plastic products are well molded.

Description

Blowing machine that radiating effect is good

Technical Field

The utility model relates to the technical field of blow molding machine equipment, in particular to a blow molding machine with a good heat dissipation effect.

Background

Blow molding, also known as hollow blow molding, is to blow a plastic body to a mold cavity with a certain shape by utilizing wind power blown out by a blow molding machine after liquid plastic is sprayed out, so as to manufacture a product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blow molding machine with good heat dissipation effect, so as to solve the problem that the blow molding machine cools the plastic product blank film unevenly.

In order to achieve the purpose, the utility model provides a blow molding machine with a good heat dissipation effect, which comprises a shell, wherein the top of the shell is fixedly connected with a blow molding machine body, the blow molding machine body penetrates through an inner cavity of the shell, the bottom of the blow molding machine body is connected with a nozzle, the bottom of the inner cavity of the shell is fixedly connected with a water tank, two sides of the shell are fixedly connected with supporting plates, a connecting plate is arranged between the bottom ends of the two supporting plates, a mold clamping mechanism is arranged between the water tank and the nozzle, and a driving mechanism for driving the mold clamping mechanism to lift in the water tank is arranged on the connecting plate.

Preferably, the die closing mechanism comprises two opposite dies and a die closing cylinder for driving the dies to open and close, a limiting plate is arranged on one side, away from the dies, of the die closing cylinder, one end of the limiting plate is fixedly connected with the die closing cylinder, and the other end of the limiting plate penetrates into the side wall of the shell and is in sliding connection with the side wall.

Preferably, the driving mechanism comprises a fixing block arranged on the connecting plate, a positioning rod connected with the top end of the fixing block and a sleeve sleeved at the top end of the positioning rod, the top end of the sleeve penetrates through the bottom end of the shell and then is fixedly connected with the bottom end of the die assembly cylinder, a plurality of continuous bulges are arranged in the middle of the sleeve, a groove is formed between every two adjacent bulges, one side of the sleeve is arranged on a gear meshed with the bulges and the groove, and a driving unit for driving the two gears to rotate simultaneously is arranged on the connecting plate.

Preferably, the fixing block is fixedly connected to the supporting plate through a fixing plate.

Preferably, the driving unit comprises a motor, a first reduction gearbox, a second reduction gearbox and a third reduction gearbox, an output end of the motor is connected with an input end of the first reduction gearbox through a rigid coupler, two output ends of the first reduction gearbox are respectively connected with an input end of the second reduction gearbox and an input end of the third reduction gearbox through a universal coupler, and an output end of the second reduction gearbox and an output end of the third reduction gearbox are respectively connected with the middle parts of the two gears.

Preferably, the height of the water tank is greater than the height of the mold.

Therefore, the blow molding machine with the good heat dissipation effect has the following beneficial effects:

1. the motor is adopted to drive the two gears to rotate simultaneously, so that the mould closing mechanism is lifted, and the operation is convenient;

2. the mold closing mechanism enters the water tank to be cooled, so that the plastic product is uniformly cooled, and the plastic product has a good molding effect;

3. the limit plate is adopted to limit the lifting track of the die-closing cylinder, so that the die-closing mechanism is prevented from inclining, and plastic products are not well molded.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of a blow molding machine with a good heat dissipation effect according to the present invention;

fig. 2 is a schematic structural diagram of a driving unit of an embodiment of the blow molding machine with a good heat dissipation effect according to the present invention.

In the figure: 1. a housing; 2. a blow molding machine body; 3. a nozzle; 4. a die closing cylinder; 5. a mold; 6. a limiting plate; 7. a water tank; 8. a support plate; 9. a connecting plate; 10. a fixed block; 11. positioning a rod; 12. a sleeve; 13. a protrusion; 14. a groove; 15. a gear; 16. a fixing plate; 17. a motor; 18. a first reduction gearbox; 19. a second reduction gearbox; 20. and a third reduction gearbox.

Detailed Description

The technical solution of the present invention is further illustrated by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Embodiments of the present invention will be further described with reference to the accompanying drawings. FIG. 1 is a schematic structural diagram of an embodiment of a blow molding machine with a good heat dissipation effect according to the present invention; fig. 2 is a schematic structural diagram of a driving unit of an embodiment of a blowing machine with a good heat dissipation effect according to the present invention, and as shown in the figure, the blowing machine with a good heat dissipation effect includes a housing 1, a blowing machine body 2 is fixedly connected to the top of the housing 1, the blowing machine body 2 penetrates through an inner cavity of the housing 1, a nozzle 3 is connected to the bottom of the blowing machine body 2, a water tank 7 is fixedly connected to the bottom of the inner cavity of the housing 1, supporting plates 8 are fixedly connected to both sides of the housing 1, a connecting plate 9 is disposed between the bottom ends of the two supporting plates 8, a mold clamping mechanism is disposed between the water tank 7 and the nozzle 3, and a driving mechanism for driving the mold clamping mechanism to ascend and descend in the water tank 7 is disposed on the connecting plate 9. The height of the water trough 7 is greater than the height of the mould 5. The driving mechanism drives the die clamping mechanism to enter the water tank 7 for cooling, the cooling is uniform, the water tank 7 can completely immerse the die 5, the cooling effect is good, and the plastic finished product effect is good.

The die closing mechanism comprises two opposite dies 5 and a die closing cylinder 4 for driving the dies 5 to open and close, a limiting plate 6 is arranged on one side, away from the dies 5, of the die closing cylinder 4, one end of the limiting plate 6 is fixedly connected with the die closing cylinder 4, and the other end of the limiting plate 6 penetrates into the side wall of the shell 1 and is in sliding connection with the side wall. The limiting plate 6 can limit the lifting track of the die clamping cylinder 4, and the die clamping mechanism is prevented from inclining.

The driving mechanism comprises a fixing block 10 arranged on a connecting plate 9, a positioning rod 11 connected with the top end of the fixing block 10 and a sleeve 12 sleeved on the top end of the positioning rod 11, the top end of the sleeve 12 penetrates through the bottom end of the shell 1 and then is fixedly connected with the bottom end of the die assembly cylinder 4, a plurality of continuous protrusions 13 are arranged in the middle of the sleeve 12, a groove 14 is formed between every two adjacent protrusions 13, one side of the sleeve 12 is arranged on a gear 15 meshed with the protrusions 13 and the groove 14, and a driving unit for driving the two gears 15 to rotate simultaneously is arranged on the connecting plate 9. The fixing block 10 is fixedly connected to the supporting plate 8 via a fixing plate 16. The driving unit drives the two gears 15 to rotate simultaneously, the gears 15 drive the sleeve 12 to ascend or descend through the grooves 14 and the protrusions 13, and further drive the mold clamping mechanism to enter or exit the water tank 7 for cooling.

The driving unit comprises a motor 17, a first reduction gearbox 18, a second reduction gearbox 19 and a third reduction gearbox 20, the output end of the motor 17 is connected with the input end of the first reduction gearbox 18 through a rigid coupler, two output ends of the first reduction gearbox 18 are respectively connected with the input end of the second reduction gearbox 19 and the input end of the third reduction gearbox 20 through universal couplers, the output end of the second reduction gearbox 19 and the output end of the third reduction gearbox 20 are respectively connected with the middle parts of the two gears 15, the driving unit simultaneously drives the two gears 15 to lift, the lifting heights are the same, and the positions of the two gears relative to the mold 5 are guaranteed.

The specific implementation process of the utility model is as follows: firstly, the material extruded by the nozzle 3 is clamped between two opposite dies 5 by using the die closing cylinder 4, then the motor 17 drives the two gears 15 to rotate, and then the sleeve 12 drives the die closing mechanism to enter the water tank 7 for cooling, after the cooling is completed, the motor 17 drives the gears 15 to rotate, the sleeve 12 drives the die closing mechanism to ascend, the die closing cylinder 4 is opened, and the plastic product is molded.

Therefore, the blow molding machine with the good heat dissipation effect adopts the structure, adopts the motor to drive the two gears to rotate simultaneously, further lifts the mold clamping mechanism, and is convenient to operate; the mold closing mechanism enters the water tank to be cooled, so that the plastic product is uniformly cooled, and the plastic product has a good molding effect;

finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the utility model without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a blowing machine that radiating effect is good, includes the casing, casing top fixedly connected with blowing machine body, blowing machine body runs through the inner chamber of casing, the bottom of blowing machine body is connected with the nozzle, the bottom fixedly connected with basin, its characterized in that of casing inner chamber: the improved water tank structure is characterized in that supporting plates are fixedly connected to two sides of the shell, a connecting plate is arranged between the bottom ends of the two supporting plates, a die assembly mechanism is arranged between the water tank and the nozzle, and a driving mechanism for driving the die assembly mechanism to ascend and descend in the water tank is arranged on the connecting plate.

2. The blow molding machine with good heat dissipation effect of claim 1, wherein: the die closing mechanism comprises two opposite dies and a die closing cylinder for driving the dies to open and close, a limiting plate is arranged on one side, away from the dies, of the die closing cylinder, one end of the limiting plate is fixedly connected with the die closing cylinder, and the other end of the limiting plate penetrates into the side wall of the shell and is in sliding connection with the side wall.

3. The blow molding machine with good heat dissipation effect of claim 2, wherein: the driving mechanism comprises a fixing block arranged on the connecting plate, a positioning rod connected with the top end of the fixing block and a sleeve sleeved at the top end of the positioning rod, the top end of the sleeve penetrates through the bottom end of the shell and then is fixedly connected with the bottom end of the die assembly cylinder, a plurality of continuous bulges are arranged in the middle of the sleeve, a groove is formed between every two adjacent bulges, one side of the sleeve is arranged on a gear meshed with the bulges and the groove, and a driving unit for driving the two gears to rotate simultaneously is arranged on the connecting plate.

4. The blowing machine with good heat dissipation effect of claim 3, characterized in that: the fixed block is fixedly connected to the supporting plate through a fixed plate.

5. The blowing machine with good heat dissipation effect of claim 3, characterized in that: the driving unit comprises a motor, a first reduction gearbox, a second reduction gearbox and a third reduction gearbox, wherein the output end of the motor is connected with the input end of the first reduction gearbox through a rigid coupler, the two output ends of the first reduction gearbox are respectively connected with the input end of the second reduction gearbox and the input end of the third reduction gearbox through a universal coupler, and the output end of the second reduction gearbox and the output end of the third reduction gearbox are respectively connected with the middle parts of two gears.

6. The blow molding machine with good heat dissipation effect of claim 2, wherein: the height of the water tank is greater than that of the mold.