CN216594028U

CN216594028U - Blow molding device with air leakage alarm function

Info

Publication number: CN216594028U
Application number: CN202123050992.3U
Authority: CN
Inventors: 程国光
Original assignee: Changzhou Youjie Packaging Material Co ltd
Current assignee: Changzhou Youjie Packaging Material Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-24
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a blow molding device with an air leakage alarm function, which comprises a blow molding device base, wherein the top of the blow molding device base is fixedly connected with a fixed frame, the left side of the fixed frame is provided with a buzzer, the top of the fixed frame is welded with a cover plate, a first electric cylinder and an air blower are fixedly arranged below the cover plate, an air blowing port is fixedly connected below the first electric cylinder, the outer side of the air blowing port is sleeved with a cavity, a sealing ring is arranged below the cavity, the right side of the cavity is fixedly provided with an air gauge, the air gauge is electrically connected with the buzzer, the left side of the fixed frame is fixedly connected with a refrigerator, the outer part of the refrigerator is fixedly provided with a first mold pipe, one side of the first mold pipe is fixedly provided with an air cylinder, the inner part of the air cylinder is provided with a piston, and one side of the piston is fixedly connected with a baffle plate, the utility model, the method has the characteristics of high product yield and high production efficiency.

Description

Blow molding device with air leakage alarm function

Technical Field

The utility model relates to the technical field of plastic processing equipment, in particular to a blow molding device with an air leakage alarm function.

Background

Blow molding apparatus is a rapidly developing plastic processing apparatus. And (3) placing the heated preformed piece in a split mold, immediately introducing compressed air into the preformed piece after the mold is closed to ensure that the preformed piece is blown to cling to the inner wall of the mold, and demolding after cooling to obtain various hollow products.

When air leakage occurs in the production process of the conventional blow molding device, workers cannot easily find the air leakage, so that defective products flow out, and the product yield is low; meanwhile, the existing blow molding device needs to manually control the refrigerator to work after blowing is finished, and the production efficiency is low. Therefore, it is necessary to design a blow molding device with an air leakage alarm function with high product yield and high production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blow molding device with an air leakage alarm function, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a blowing device with gas leakage alarming function, includes the blowing device base, the top fixedly connected with mount of blowing device base, bee calling organ is installed in the left side of mount, the top welding of mount has the apron, the below fixed mounting of apron has first electric jar and blower, the below fixedly connected with of first electric jar blows the mouth, the cavity has been cup jointed in the outside of blowing the mouth, the below of cavity is provided with the sealing washer, the right side fixed mounting of cavity has the barometer, the barometer is connected with bee calling organ electricity.

According to the technical scheme, the blow molding device with the air leakage alarm function is characterized in that: and the left side of the fixed frame is fixedly connected with a refrigerator.

According to the technical scheme, the blow molding device with the air leakage alarm function is characterized in that: the outer fixed mounting of refrigerator has first mould pipe, one side fixed mounting of first mould pipe has the cylinder, the inside of cylinder is provided with the piston, one side fixedly connected with baffle of piston, it has the hole to set up on the baffle, the outer fixed mounting of cylinder has the second mould pipe, the cylinder passes through the second mould union coupling with the mouth of blowing.

According to the technical scheme, the blow molding device with the air leakage alarm function is characterized in that: the left side fixed mounting of mount has the second electric jar, the opposite side fixedly connected with mould of second electric jar.

According to the technical scheme, the blow molding device with the air leakage alarm function is characterized in that: and a cooling pipeline is arranged in the die and is fixedly connected with the first die pipe.

According to the technical scheme, the blow molding device with the air leakage alarm function is characterized in that: and a material collecting bin is arranged above the base of the blow molding device.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the air pressure gauge is electrically connected with the buzzer through the cavity, the air pressure gauge and the buzzer, the first electric cylinder operates after the mold is closed, the air blowing port is inserted into the preformed piece, then the air blower operates to start blowing air into the preformed piece, if air leakage occurs in the air blowing process, the air pressure gauge detects that the air pressure in the cavity is increased, the buzzer starts alarming, a worker is reminded to process in time, defective products are prevented from flowing out, and the product yield is improved;

(2) through being provided with refrigerator, cylinder and cooling tube, the gas blower operation back is aerifyd to cylinder inside through second mould pipe, and the product is full of mould back piston and is reached the maximum stroke, and the hole and the first mould pipe intercommunication on the baffle this moment, the coolant liquid in the first mould pipe circulate in to the cooling tube, through the blowing completion degree control cooling start time, do not need artifical frequent control, has improved production efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic overall elevational cross-sectional structural view of the present invention;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a partially enlarged schematic view of portion B of FIG. 1;

fig. 4 is a schematic diagram of the structure of the chamber of the present invention.

In the figure: 1. a cover plate; 2. a blower; 3. a buzzer; 5. a refrigerator; 6. a first electric cylinder; 7. a fixed mount; 8. a second electric cylinder; 9. a first die tube; 10. a mold; 11. a material receiving bin; 12. a blow molding device base; 16. an air blowing port; 17. a barometer; 18. a cavity; 19. a seal ring; 20. a second die tube; 21. a cylinder; 22. a piston; 23. and a baffle plate.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a blow molding device with an air leakage alarm function comprises a blow molding device base 12, wherein a fixed frame 7 is fixedly connected to the top of the blow molding device base 12, a buzzer 3 is installed on the left side of the fixed frame 7, a cover plate 1 is welded to the top of the fixed frame 7, a first electric cylinder 6 and a blower 2 are fixedly installed below the cover plate 1, an air blowing port 16 is fixedly connected to the lower portion of the first electric cylinder 6, a cavity 18 is sleeved on the outer side of the air blowing port 16, a sealing ring 19 is arranged below the cavity 18, an air pressure gauge 17 is fixedly installed on the right side of the cavity 18, the air pressure gauge 17 is electrically connected with the buzzer 3, the first electric cylinder 6 runs after a mold is closed, the air blowing port 16 is inserted into a preformed piece, the blower 2 runs after the mold is closed, air blowing is started to the preformed piece, if air leakage occurs in the air blowing process, the air pressure gauge 17 detects the increase of the air pressure in the cavity 18, the buzzer 3 starts alarming to remind a worker of timely handling, the flow of inferior-quality products is prevented, and the product yield is improved.

A second electric cylinder 8 is fixedly mounted on the left side of the fixing frame 7, a mold 10 is fixedly connected to the other side of the second electric cylinder 8, and after the preformed piece is placed in the mold 10, the second electric cylinder 8 operates to mold the mold 10.

The refrigerator 5 is fixedly connected to the left side of the fixing frame 7, the refrigerator 5 is used for manufacturing cooling liquid, the refrigerator 5 continuously operates, frequent control of workers is not needed, and working time is saved.

The outside fixed mounting of refrigerator 5 has first mould pipe 9, one side fixed mounting of first mould pipe 9 has cylinder 21, the inside of cylinder 21 is provided with piston 22, one side fixedly connected with baffle 23 of piston 22, be provided with the hole on the baffle 23, the outside fixed mounting of cylinder 21 has second mould pipe 20, cylinder 21 is connected through second mould pipe 20 with gas blow hole 16, the coolant liquid is filled into to first mould pipe 9 after refrigerator 5 operation, stop to baffle 23 department, after the operation of gas blower 2, aerify to cylinder 21 inside through second mould pipe 20, piston 22 begins to slide right, piston 22 reaches the maximum stroke after the product is full of mould 10, the hole on baffle 23 and first mould pipe 9 intercommunication this moment, the coolant liquid downward circulation in first mould pipe 9, through the degree control cooling start time of blowing, make the device more nimble.

The inside of mould 10 is provided with cooling pipe, cooling pipe and first mould pipe 9 fixed connection, and cooling pipe is used for cooling the product in the mould 10, and in the coolant liquid inflow cooling pipe in the first mould pipe 9, make the quick cooling shaping of product, improvement work efficiency.

A material receiving bin 11 is arranged above a base 12 of the blow molding device, after the product is cooled and molded, the second electric cylinder 8 operates, the mold 10 is opened, and the molded product is received in the material receiving bin 11.

The working principle is as follows: the first electric cylinder operates after the mold is closed, the air blowing port is inserted into the preformed piece, the air blower operates later, air begins to be blown into the preformed piece, if air leakage occurs in the air blowing process, the air pressure gauge detects the increase of air pressure in the cavity, the buzzer begins to give an alarm, a worker is reminded to timely handle the air pressure, defective products are prevented from flowing out, and the product yield is improved.

And after the preformed piece is placed in the mold, the second electric cylinder operates to close the mold.

The refrigerating machine is used for manufacturing cooling liquid, the refrigerating machine continuously operates, frequent control by workers is not needed, and the working time is saved.

The refrigerator is filled with the coolant liquid in the back to first mould pipe, stops to baffle department, and the gas blower operation back is inflated to cylinder inside through second mould pipe, and the piston begins to slide right, and the product is full of behind the mould piston and reaches the maximum stroke, and hole and first mould pipe intercommunication on the baffle this moment, the coolant liquid downward circulation in the first mould pipe, through the blowing completion degree control cooling start time, make the device more nimble.

The cooling pipeline is used for cooling the product in the mould, and the coolant liquid in the first mould flows into the cooling pipeline, so that the product is rapidly cooled and formed, and the production efficiency is improved.

And after the product is cooled and formed, the second electric cylinder operates, the die is opened, and the formed product is collected into a receiving bin.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a blow molding device with gas leakage alarming function, includes blow molding device base (12), its characterized in that: the blow molding device comprises a blow molding device base (12), a fixing frame (7) and a buzzer (3) are fixedly connected to the left side of the fixing frame (7), a cover plate (1) is welded to the top of the fixing frame (7), a first electric cylinder (6) and a blowing machine (2) are fixedly mounted on the lower portion of the cover plate (1), a blowing port (16) is fixedly connected to the lower portion of the first electric cylinder (6), a cavity (18) is sleeved on the outer side of the blowing port (16), a sealing ring (19) is arranged below the cavity (18), a barometer (17) is fixedly mounted on the right side of the cavity (18), and the barometer (17) is electrically connected with the buzzer (3).

2. The blow molding device with the air leakage alarm function according to claim 1, wherein: the left side of the fixed frame (7) is fixedly connected with a refrigerator (5).

3. The blow molding device with the air leakage alarm function according to claim 2, wherein: the utility model discloses a refrigerator, including refrigerator (5), one side fixed mounting of first mould pipe (9), cylinder (21) are installed to the outside fixed mounting of refrigerator (5), the inside of cylinder (21) is provided with piston (22), one side fixedly connected with baffle (23) of piston (22), be provided with the hole on baffle (23), the outside fixed mounting of cylinder (21) has second mould pipe (20), cylinder (21) are connected through second mould pipe (20) with mouth (16) of blowing.

4. The blow-molding device with air leakage alarm function according to claim 3, characterized in that: the left side fixed mounting of mount (7) has second electric jar (8), the opposite side fixedly connected with mould (10) of second electric jar (8).

5. The blow-molding device with air leakage alarm function according to claim 4, characterized in that: and a cooling pipeline is arranged in the die (10) and is fixedly connected with the first die pipe (9).

6. The blow-molding device with air leakage alarm function according to claim 5, wherein: a material receiving bin (11) is arranged above the blow molding device base (12).