High-capacity injection high-integration retention-free bottle blowing device

Abstract

The utility model relates to the technical field of bottle blowing devices, in particular to a large-capacity injection high-integration retention-free bottle blowing device which comprises an air inlet main pipe, first air blowing inlets are formed in the two ends of the air inlet main pipe, a second air blowing inlet is formed in the side face of the middle of the air inlet main pipe, a plurality of air outlets are formed in the top of the air inlet main pipe, and air inlet valves are arranged at the air outlets. The air inlet valve is connected with an air blowing connecting pipe, and an air blowing opening is formed in the air blowing connecting pipe. The air inlet valve is a diaphragm valve. An original first-blowing valve terminal and an original second-blowing valve terminal are combined, air blowing is conducted through one air blowing opening in the first-blowing process and the second-blowing process, the number of valves and the number of air blowing pipelines are reduced, the length of the air blowing pipelines is reduced, an original piston type valve is replaced with a diaphragm valve, sealing is conducted in a diaphragm plane contact mode, and therefore the sealing performance is improved. And the function of reducing the number of plastic scraps in the blowing process can be achieved. The problem of retention of gas and plastic scraps caused by dead angles of steps of a base of the stretching rod is solved by eliminating a blowing port for blowing of the stretching rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to bottle blowing device technical field, concretely relates to a high integration no stagnation bottle blowing device of large capacity injection. BACKGROUND

[0002] The current large capacity injection process is: weighing, concentration, dilution, filtration, injection molding, bottle blowing, filling, sterilization, lamp inspection, packaging, finished product. The bottle blowing process is embryo, heating, embryo, intermediate station, embryo, bottom mold, mold, sealing, blowing (stretching), mold opening, bottle taking, bottle feeding; wherein the blowing (stretching) is the quality control point in the whole bottle blowing process, the blowing (stretching) is divided into one blowing (sealing) and two blowing (stretching), and there are more plastic chips produced by blowing valve friction in the whole blowing process, and there is a big quality risk; therefore, it is imperative to reduce the friction of the blowing valve part in the production process of large capacity injection, reduce the number of plastic chips, and improve the quality control level of medicine.

[0003] The blowing in the bottle blowing process is divided into one blowing sealing blowing and two blowing stretching rod blowing; one blowing opens two one blowing big valves, and the gas enters the sealing blowing completed by twelve small valves through the big valve, and two blowing opens two big valves to enter twelve small valves to control the stretching rod blowing after one blowing is completed; wherein one blowing and two blowing big and small valves use piston type structure bottle blowing one-way valve, and the piston on the valve body is provided with an O-shaped sealing ring.

[0004] The blowing big and small valves are piston type structure one-way valves, the piston on the valve body is provided with an O-shaped sealing ring, and the O-shaped sealing ring on the piston is in contact with the valve body to complete the air path sealing work when the valve core works, plastic chips are produced due to the contact and friction between the O-shaped sealing ring and the valve body, and the piston type structure one-way valve is rubbed in the blowing process, so that a large number of plastic chips are produced. The number of plastic chips in the product is difficult to control, and there is a certain quality risk. UTILITY MODEL CONTENTS

[0005] In view of the problems in the prior art, the utility model aims at providing a high integration no stagnation bottle blowing device of large capacity injection, so as to solve the problems that there are more plastic chips produced by blowing valve friction in the blowing process in the prior art, and the plastic chips can easily affect the product quality.

[0006] A high integration no stagnation bottle blowing device of large capacity injection, comprising a gas inlet main pipe, one blowing gas inlet is arranged at the two ends of the gas inlet main pipe, two blowing gas inlets are arranged on the side surface of the middle part of the gas inlet main pipe, a plurality of gas outlets are arranged at the top of the gas inlet main pipe, a gas inlet valve is arranged at the gas outlet, the gas inlet valve is connected with a blowing connection pipe, and a blowing port is arranged on the blowing connection pipe; the gas inlet valve is a diaphragm valve.

[0007] Further, one blowing gas inlet is arranged with one blowing gas inlet valve, and the one blowing gas inlet valve is a diaphragm valve.

[0008] Further, the two-blowing air inlet is provided with a two-blowing air valve, which is a diaphragm valve.

[0009] Further, the air blowing connecting pipe is connected with the air inlet valve at one end and is connected with an exhaust electromagnetic valve at the other end, the air blowing port is arranged between the air inlet valve and the exhaust valve, and the exhaust electromagnetic valve is a diaphragm valve.

[0010] Further, the air inlet main pipe is symmetrically provided with a connecting plate at the bottom, the connecting plate is in an L shape, and the connecting plate is provided with an oblong hole at the bottom.

[0011] Further, the air outlet is 16.

[0012] Beneficial effects: the one-blow valve island and the two-blow valve island are combined, so that the one-blow process and the two-blow process share one air blowing port for air blowing, the number of valves and air blowing pipes is reduced, and the length of the air blowing pipe is reduced, the diaphragm valve is used to replace the original piston valve, the diaphragm plane contact mode is adopted for sealing, and the number of plastic chips in the air blowing process can be reduced. By canceling the air blowing port of the stretching rod, the problem of gas and plastic chips being retained due to the step dead angle of the stretching rod base is eliminated. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the specification will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art according to these drawings.

[0014] Figure 1 It is a whole structure schematic view of the embodiment of the present application.

[0015] Figure 2 It is a structure schematic view of the air inlet main pipe of the embodiment of the present application.

[0016] In the figure: 1, air inlet main pipe; 101, one-blowing air inlet; 102, two-blowing air inlet; 103, air outlet; 2, connecting plate; 201, oblong hole; 301, one-blowing air valve; 302, two-blowing air valve; 4, air inlet valve; 5, air blowing connecting pipe; 501, air blowing port; 6, exhaust electromagnetic valve. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. For easy description, the terms "vertical", "horizontal", "left", "right", "upper", "lower", "inner", "outer", "bottom" and the like used in the specification indicate the orientation or positional relationship based on the drawings shown in the specification, and are merely intended to facilitate the description of the present application and simplify the description, and thus cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus cannot be understood as a limitation on the present application.

[0018] It should be noted that the embodiments in the present application and the features involved in the embodiments can be combined with each other without conflict. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0019] As shown in Figure 1 and Figure 2 A large-capacity injection high-integration no-residence bottle blowing device, which comprises an air inlet main pipe 1, an air inlet 101 is arranged at both ends of the air inlet main pipe 1, two air inlets 102 are arranged on the side surface of the middle part of the air inlet main pipe 1, a plurality of air outlets 103 are arranged on the top of the air inlet main pipe 1, an air inlet valve 4 is arranged at the air outlet 103, the air inlet valve 4 is connected with a blowing connection pipe 5, a blowing port 501 is arranged on the blowing connection pipe 5, and the blowing port 501 is used for blowing out air one and air two; the air inlet valve 4 is a diaphragm valve. The diaphragm valve is prior art.

[0020] In the embodiment, the one-blow valve island and the two-blow valve island are combined, so that the one-blow process and the two-blow process are blown through one blowing port 501, the number of valves and blowing pipelines is reduced, and the length of the blowing pipeline is reduced. By using a diaphragm valve to replace the original piston valve and adopting a diaphragm flat contact mode for sealing, the number of plastic chips in the blowing process can be reduced. By canceling the blowing port of the stretching rod, the problem of gas and plastic chip retention caused by the step dead angle of the stretching rod base is eliminated. The air outlet 103 in the embodiment is provided as sixteen.

[0021] An air inlet valve 301 is arranged at the one-blow air inlet 101, and the air inlet valve 301 is a diaphragm valve.

[0022] In the embodiment, the one-blow air inlet valve 301 is a diaphragm valve, which can achieve the function of reducing the number of plastic chips in the blowing process by adopting a diaphragm flat contact mode for sealing.

[0023] A two-blow air inlet valve 302 is arranged at the two-blow air inlet 102, and the two-blow air inlet valve 302 is a diaphragm valve.

[0024] In the embodiment, the second air blowing valve 302 is a diaphragm valve, which is sealed by using a diaphragm plane contact mode, and can reduce the number of plastic chips in the air blowing process.

[0025] One end of the air blowing connecting pipe 5 is connected with the air inlet valve 4, and the other end is connected with the exhaust electromagnetic valve 6, the air blowing port 501 is arranged between the air inlet valve 4 and the exhaust electromagnetic valve 6, and the exhaust electromagnetic valve 6 is a diaphragm valve.

[0026] In the embodiment, the exhaust electromagnetic valve 6 is a diaphragm valve, which is sealed by using a diaphragm plane contact mode, and can reduce the number of plastic chips in the air blowing process.

[0027] The connecting plate 2 is symmetrically arranged at the bottom of the air inlet main pipe 1, the connecting plate 2 is in an L shape, the bottom of the connecting plate 2 is provided with an oblong hole 201, the oblong hole 201 is used for arranging bolts or screws or rivets, and the connecting plate 2 is connected with a mounting surface through the bolts or rivets.

[0028] In the embodiment, the connecting plate 2 is arranged to facilitate the installation of the air inlet main pipe 1.

[0029] Although the preferred embodiments of the utility model have been described, those skilled in the art can make further changes and modifications to the embodiments once they know the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and changes of the utility model fall within the scope of the utility model claims and their equivalent technologies, the utility model also intends to include these changes and modifications.

Claims

1. A high-volume injection high-integration blow bottle device without retention, characterized in that, The air inlet main pipe is provided with one air inlet at each end, two air inlets on the side of the middle part, and a plurality of air outlets on the top part.

2. A high volume syringe high integration no-residence blowing device according to claim 1, characterized in that, The one air inlet is provided with one air inlet valve, which is a diaphragm valve.

3. A high volume syringe high integration no-residence blowing device according to claim 2, characterized in that, The two air inlets are provided with two air inlet valves, which are diaphragm valves.

4. A high-volume injection high-integration no-residence bottle blowing device according to claim 1 or 3, characterized in that, One end of the air blowing connecting pipe is connected with the air inlet valve, and the other end is connected with an exhaust electromagnetic valve.

5. A high volume syringe high integration no-residence blowing device according to claim 4, characterized in that, The bottom part of the air inlet main pipe is symmetrically provided with a connecting plate in the shape of L, and the bottom part of the connecting plate is provided with an oblong hole.

6. A high volume syringe high integration no-residence blowing device according to claim 5, characterized in that, The air outlet is 16.

Images