CN215661794U

CN215661794U - Blow molding equipment for forming medical packaging bottles

Info

Publication number: CN215661794U
Application number: CN202122383714.3U
Authority: CN
Inventors: 李乐天
Original assignee: Cangzhou Zhifang Pharmaceutical Packaging Material Technology Co ltd
Current assignee: Cangzhou Zhifang Pharmaceutical Packaging Material Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-01-28
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to the technical field of medical equipment processing, in particular to blow molding equipment for forming a medical packaging bottle, which can manufacture and blow out compressed air on site by arranging the equipment, is simple to operate, saves a large amount of time and improves the working efficiency and the practicability of the equipment; including the bottom plate, the mount, the gas bucket, the push pedal, the push rod, the handle, two sets of hydro-cylinder pole, two sets of hydro-cylinders, two sets of stationary blade, the oil tank, the oil pump, controller support and controller, the mount is installed on the bottom plate, the gas bucket is installed on the mount top, gas bucket top intercommunication is provided with the intake pipe, gas bucket right-hand member intercommunication is provided with the outlet duct, the input is connected on outlet duct output and the blowing, the push pedal can slide in the gas bucket, the oil pump is installed on the oil tank top, oil pump input and oil tank intercommunication, the oil pump output is connected with two sets of hydro-cylinder inputs, controller support mounting is on bottom plate top, the controller is installed on controller support top, the controller is connected with the oil pump electricity.

Description

Blow molding equipment for forming medical packaging bottles

Technical Field

The utility model relates to the technical field of medical equipment processing, in particular to blow molding equipment for forming a medical packaging bottle.

Background

Blow molding, also known as blow molding, is a rapidly developing plastic processing method. The blow molding process began during world war ii for the production of low density polyethylene vials. In the late 50 s, the blow molding technology has been widely used with the advent of high density polyethylene and the development of blow molding machines. The volume of the hollow container can reach thousands of liters, and computer control is adopted in some production. Suitable plastics for blow molding are polyethylene, polyvinyl chloride, polypropylene, polyester, etc., and the resulting hollow containers are widely used as industrial packaging containers. Blow molding can be classified into extrusion blow molding and injection blow molding according to the parison making method, and newly developed are multilayer blow molding and stretch blow molding.

The existing method for blow molding medical packaging bottles is to place a tubular plastic parison obtained by extruding or injection molding thermoplastic resin in blow molding equipment while the parison is hot, then make and store compressed air in a compression bag, and blow the compressed air in the compression bag into the parison in the blow molding equipment, so that the plastic parison is inflated and tightly attached to the inner wall of a mold, and the medical packaging bottle is obtained by cooling and demolding.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the blow molding equipment for molding the medical packaging bottle, which can manufacture and blow out the compressed air on site, has simpler operation, saves a large amount of time and improves the working efficiency and the practicability of the blow molding equipment.

The utility model relates to blow molding equipment for forming a medical packaging bottle, which comprises a bottom plate, a fixing frame, an air barrel, a push plate, a push rod, a handle, two groups of oil cylinder rods, two groups of oil cylinders, two groups of fixing plates, an oil tank, an oil pump, a controller bracket and a controller, wherein the fixing frame is arranged on the bottom plate, the air barrel is arranged at the top end of the fixing frame, the top end of the air barrel is communicated with an air inlet pipe, the right end of the air barrel is communicated with an air outlet pipe, the output end of the air outlet pipe is connected with the input end of a blow molding machine, the push plate can slide in the air barrel, the push plate is arranged at the right end of the push rod, the handle is arranged at the left end of the push rod, the two groups of oil cylinder rods are arranged at the front side and the rear side of the right end of the handle, the two groups of oil cylinders are arranged on the two groups of fixing plates, the two groups of oil cylinder rods are connected with the output ends of the two groups of oil cylinders, the two groups of fixing plates are arranged on the fixing frame, the bottom plate, the oil tank is arranged inside is provided with engine oil pump, the oil tank is arranged at the top end of the oil tank, the oil pump output end is connected with two sets of hydro-cylinder input, and the controller support mounting is on the bottom plate top, and the controller is installed on controller support top, and the controller is connected with the oil pump electricity.

The utility model relates to a blow molding device for forming a medical packaging bottle, which further comprises two groups of hinges, two groups of baffle plates and two groups of springs, wherein the two groups of baffle plates are rotatably arranged inside an air inlet pipe and an air outlet pipe through the two groups of hinges, the two groups of baffle plates are arranged inside the air inlet pipe and the air outlet pipe, the two groups of baffle plates are connected with the two groups of baffle plates in a matching way, the two groups of springs are arranged inside the air inlet pipe and the air outlet pipe, and the two groups of springs are respectively connected with the two groups of baffle plates.

The blow molding equipment for forming the medical packaging bottle also comprises two groups of fixed beams, and two groups of fixed sheets are respectively arranged at the front end and the rear end of the fixed frame through the two groups of fixed beams.

The utility model relates to a blow molding device for forming a medical packaging bottle.

The blow molding equipment for forming the medical packaging bottle also comprises a dust cover, wherein the top end of the oil tank is communicated with and provided with an oil inlet, and the dust cover is covered at the oil inlet.

The medical packaging bottle molding blow molding equipment further comprises an alarm lamp, wherein the alarm lamp is installed at the left end of the controller and is electrically connected with the controller.

The blow molding equipment for forming the medical packaging bottle further comprises an emergency stop button, wherein the emergency stop button is arranged at the front end of the controller and is electrically connected with the controller.

The utility model relates to blow molding equipment for forming a medical packaging bottle.

Compared with the prior art, the utility model has the beneficial effects that: open the oil pump through the controller, make the machine oil in the oil tank lead to in two sets of hydro-cylinders through the oil pump, two sets of hydro-cylinder poles then drive the handle and move left, the handle then drives the push pedal and slides to left in the air drum through the push rod, the air then enters into inside the air drum through the intake pipe, after the push pedal slides to the air drum leftmost side, the oil pump is opened in the reverse direction, machine oil in the oil tank then drives in two sets of hydro-cylinders through the oil pump, two sets of hydro-cylinder poles then drive the handle and move right, the handle then drives the push pedal and slides to right in the air drum through the push rod, the push pedal then promotes the compressed air in the air drum and leads to the parison in the blowing equipment through the outlet duct, thereby make plastics parison blow up and hug closely at the mould inner wall, through setting up this equipment, can on-the spot preparation compressed air and blow off, the operation is simpler, save a large amount of time, improve its work efficiency and practicality.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a schematic front view of the structure of FIG. 1;

FIG. 3 is a schematic left side view of the structure of FIG. 1;

FIG. 4 is an enlarged sectional view of the inlet and outlet pipes of FIG. 2;

in the drawings, the reference numbers: 1. a base plate; 2. a fixed mount; 3. a gas barrel; 4. an air inlet pipe; 5. an air outlet pipe; 6. pushing the plate; 7. a push rod; 8. a handle; 9. a cylinder rod; 10. an oil cylinder; 11. a fixing sheet; 12. an oil tank; 13. an oil pump; 14. a controller bracket; 15. a controller; 16. a hinge; 17. a baffle plate; 18. a stopper; 19. a spring; 20. a fixed beam; 21. a liquid level observation window; 22. a dust cover; 23. an alarm lamp; 24. an emergency stop button.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 4, the blow molding equipment for molding a medical packaging bottle of the utility model comprises a bottom plate 1, a fixed frame 2, an air barrel 3, a push plate 6, a push rod 7, a handle 8, two sets of oil cylinder rods 9, two sets of oil cylinders 10, two sets of fixed plates 11, an oil tank 12, an oil pump 13, a controller support 14 and a controller 15, wherein the fixed frame 2 is installed on the bottom plate 1, the air barrel 3 is installed at the top end of the fixed frame 2, the top end of the air barrel 3 is communicated with an air inlet pipe 4, the right end of the air barrel 3 is communicated with an air outlet pipe 5, the output end of the air outlet pipe 5 is connected with the input end of the blow molding machine, the push plate 6 can slide in the air barrel 3, the push plate 6 is installed at the right end of the push rod 7, the handle 8 is installed at the left end of the push rod 7, the two sets of oil cylinder rods 9 are installed at the front side and the rear side of the right end of the handle 8, the two sets of oil cylinders 10 are installed on the two sets of fixed plates 11, the two sets of oil cylinder rods 9 are connected with the output ends of the oil cylinders 10, the two groups of fixing pieces 11 are arranged on the fixing frame 2, the oil tank 12 is arranged on the bottom plate 1, engine oil is arranged in the oil tank 12, the oil pump 13 is arranged at the top end of the oil tank 12, the input end of the oil pump 13 is communicated with the oil tank 12, the output end of the oil pump 13 is connected with the input ends of the two groups of oil cylinders 10, the controller support 14 is arranged at the top end of the bottom plate 1, the controller 15 is arranged at the top end of the controller support 14, and the controller 15 is electrically connected with the oil pump 13; the oil pump 13 is opened through the controller 15, so that the engine oil in the oil tank 12 is led into the two groups of oil cylinders 10 through the oil pump 13, the two groups of oil cylinder rods 9 drive the handle 8 to move leftwards, the handle 8 drives the push plate 6 to slide leftwards in the air barrel 3 through the push rod 7, air enters the air barrel 3 through the air inlet pipe 4, when the push plate 6 slides to the leftmost side of the air barrel 3, the oil pump 13 is reversely opened, the engine oil in the oil tank 12 drives the two groups of oil cylinders 10 through the oil pump 13, the two groups of oil cylinder rods 9 drive the handle 8 to move rightwards, the handle 8 drives the push plate 6 to slide rightwards in the air barrel 3 through the push rod 7, the push plate 6 pushes the compressed air in the air barrel 3 to be led into the parison in the blow molding equipment through the air outlet pipe 5, so that the plastic parison is blown and attached to the inner wall of the mold, the compressed air can be manufactured and blown out on site through the equipment, and the operation is simple, save a large amount of time, improve its work efficiency and practicality.

The utility model relates to blow molding equipment for forming a medical packaging bottle, which further comprises two groups of hinges 16, two groups of baffle plates 17, two groups of stop blocks 18 and two groups of springs 19, wherein the two groups of baffle plates 17 are rotatably arranged inside an air inlet pipe 4 and an air outlet pipe 5 through the two groups of hinges 16, the two groups of stop blocks 18 are arranged inside the air inlet pipe 4 and the air outlet pipe 5, the two groups of baffle plates 17 are matched and connected with the two groups of stop blocks 18, the two groups of springs 19 are arranged inside the air inlet pipe 4 and the air outlet pipe 5, and the two groups of springs 19 are respectively connected with the two groups of baffle plates 17; through setting up hinge 16, baffle 17, dog 18 and spring 19, can avoid the air to be discharged by intake pipe 4, get into by outlet duct 5, improve the leakproofness of gas bucket 3.

The utility model relates to blow molding equipment for forming a medical packaging bottle, which also comprises two groups of fixed beams 20, wherein two groups of fixed sheets 11 are respectively arranged at the front end and the rear end of a fixed frame 2 through the two groups of fixed beams 20; the fixing beam 20 is provided to support and reinforce the fixing sheet 11.

The utility model relates to a blow molding device for forming a medical packaging bottle, wherein a liquid level observation window 21 is arranged at the left end of an oil tank 12; the liquid level observation window 21 is arranged, so that the capacity of the engine oil in the oil tank 12 can be known conveniently.

The utility model relates to blow molding equipment for forming a medical packaging bottle, which further comprises a dust cover 22, wherein the top end of an oil tank 12 is communicated with and provided with an oil inlet, and the dust cover 22 is covered at the oil inlet; by arranging the dust cover 22, the dust-proof function for the oil inlet of the oil tank 12 can be achieved.

The medical packaging bottle molding blow molding equipment further comprises an alarm lamp 23, the alarm lamp 23 is installed at the left end of the controller 15, and the alarm lamp 23 is electrically connected with the controller 15; through setting up alarm lamp 23, when equipment breaks down, alarm lamp 23 then lights, and the staff of being convenient for learns equipment trouble.

The blow molding equipment for forming the medical packaging bottle further comprises an emergency stop button 24, wherein the emergency stop button 24 is arranged at the front end of the controller 15, and the emergency stop button 24 is electrically connected with the controller 15; by providing the emergency stop button 24, the apparatus can be stopped by pressing the emergency stop button 24 when an emergency situation occurs in the apparatus.

According to the blow molding equipment for forming the medical packaging bottle, the bottom end of the bottom plate 1 is fixed on the ground; the stability of the entire base plate 1 can be improved.

The utility model relates to a blow molding device for forming a medical packaging bottle, which is characterized in that when in use, firstly, an oil pump 13 is opened through a controller 15, engine oil in an oil tank 12 is led into two groups of oil cylinders 10 through the oil pump 13, two groups of oil cylinder rods 9 drive a handle 8 to move leftwards, the handle 8 drives a push plate 6 to slide leftwards in an air barrel 3 through a push rod 7, air enters the air barrel 3 through an air inlet pipe 4, when the push plate 6 slides to the leftmost side of the air barrel 3, the oil pump 13 is reversely opened, the engine oil in the oil tank 12 drives the two groups of oil cylinders 10 through the oil pump 13, the two groups of oil cylinder rods 9 drive the handle 8 to move rightwards, the handle 8 drives the push plate 6 to slide rightwards in the air barrel 3 through the push rod 7, and the push plate 6 pushes the compressed air in the air barrel 3 to be led into a parison in the blow molding equipment through the air outlet pipe 5, so that the plastic parison is blown and tightly attached to the inner wall of the mold.

According to the blow molding equipment for forming the medical packaging bottle, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the blow molding equipment can be implemented as long as the beneficial effects of the blow molding equipment can be achieved; the oil cylinder 10, the oil pump 13, the controller 15, the alarm lamp 23 and the emergency stop button 24 of the blow molding equipment for forming the medical packaging bottle are purchased from the market, and technicians in the industry only need to install and operate according to the attached operating instructions.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A blow molding device for forming a medical packaging bottle is characterized by comprising a bottom plate (1), a fixing frame (2), an air barrel (3), a push plate (6), a push rod (7), a handle (8), two groups of oil cylinder rods (9), two groups of oil cylinders (10), two groups of fixing pieces (11), an oil tank (12), an oil pump (13), a controller support (14) and a controller (15), wherein the fixing frame (2) is arranged on the bottom plate (1), the air barrel (3) is arranged at the top end of the fixing frame (2), the top end of the air barrel (3) is communicated with an air inlet pipe (4), the right end of the air barrel (3) is communicated with an air outlet pipe (5), the output end of the air outlet pipe (5) is connected with the upper input end of blow molding, the push plate (6) can slide in the air barrel (3), the push plate (6) is arranged at the right end of the push rod (7), the handle (8) is arranged at the left end of the push rod (7), the two groups of oil cylinder rods (9) are arranged at the front side and the rear side of the right end of the handle (8), two sets of hydro-cylinders (10) are installed on two sets of stationary blades (11), two sets of hydro-cylinder pole (9) are connected with two sets of hydro-cylinder (10) output, install on mount (2) two sets of stationary blades (11), install on bottom plate (1) oil tank (12), the inside machine oil that is provided with of oil tank (12), oil pump (13) are installed on oil tank (12) top, oil pump (13) input and oil tank (12) intercommunication, oil pump (13) output is connected with two sets of hydro-cylinder (10) input, install on bottom plate (1) top controller support (14), install on controller support (14) top controller (15), controller (15) are connected with oil pump (13) electricity.

2. The medical packaging bottle forming blow molding equipment according to claim 1, further comprising two sets of hinges (16), two sets of baffles (17), two sets of stoppers (18) and two sets of springs (19), wherein the two sets of baffles (17) are rotatably mounted inside the air inlet pipe (4) and the air outlet pipe (5) through the two sets of hinges (16), the two sets of stoppers (18) are mounted inside the air inlet pipe (4) and the air outlet pipe (5), the two sets of baffles (17) are connected with the two sets of stoppers (18) in a matched manner, the two sets of springs (19) are mounted inside the air inlet pipe (4) and the air outlet pipe (5), and the two sets of springs (19) are respectively connected with the two sets of baffles (17).

3. The blow molding equipment for forming the medical packaging bottle as claimed in claim 2, further comprising two sets of fixing beams (20), wherein the two sets of fixing pieces (11) are respectively installed at the front end and the rear end of the fixing frame (2) through the two sets of fixing beams (20).

4. The blow molding equipment for forming the medical packaging bottle as claimed in claim 3, wherein the left end of the oil tank (12) is provided with a liquid level observation window (21).

5. The medical packaging bottle forming blow molding equipment according to claim 4, further comprising a dust cap (22), wherein the top end of the oil tank (12) is provided with an oil inlet in a communicating manner, and the dust cap (22) is covered on the oil inlet.

6. The medical packaging bottle forming blow molding device according to claim 5, further comprising a warning lamp (23), wherein the warning lamp (23) is installed at the left end of the controller (15), and the warning lamp (23) is electrically connected with the controller (15).

7. The medical packaging bottle forming blow molding device according to claim 6, further comprising an emergency stop button (24), wherein the emergency stop button (24) is installed at the front end of the controller (15), and the emergency stop button (24) is electrically connected with the controller (15).

8. The blow molding apparatus for molding medical packaging bottles of claim 7, wherein the bottom end of the base plate (1) is fixed on the ground.