CN114290430B - Porous perforating design method and perforating equipment for rubber plug for sealed container - Google Patents
Porous perforating design method and perforating equipment for rubber plug for sealed container Download PDFInfo
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- CN114290430B CN114290430B CN202111657835.0A CN202111657835A CN114290430B CN 114290430 B CN114290430 B CN 114290430B CN 202111657835 A CN202111657835 A CN 202111657835A CN 114290430 B CN114290430 B CN 114290430B
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- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000013461 design Methods 0.000 title claims abstract description 19
- 238000004080 punching Methods 0.000 claims abstract description 262
- 230000008569 process Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 17
- 230000008439 repair process Effects 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 6
- 238000011282 treatment Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 210000004907 gland Anatomy 0.000 claims description 2
- 238000012805 post-processing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000011160 research Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Abstract
The embodiment of the invention discloses a porous punching design method and punching equipment for a rubber plug for a sealed container, wherein the method comprises the following steps: the rubber stopper is subjected to punching pretreatment, and the shape and specification of a punched needle tube are determined; determining a punching strategy of the rubber plug, selecting a punching needle tube with corresponding specification, and determining a punching strategy aiming at a punching hole type; determining a punching fixing form of the rubber plug and determining a fixing form of punching equipment on the rubber plug in the punching process; and determining a shape repairing strategy after punching the rubber plug, and determining a shape repairing tool and a shape repairing strategy for a hole formed by the punched rubber plug according to the punching hole type of the rubber plug and the determined punching strategy. The technical scheme of the invention solves the problem that the existing punching equipment for the rubber plug of the sealed container can only realize the basic requirement of punching the rubber plug with the conventional structure and can not realize the punching and hole making requirements of the rubber plug with the complex structure and form.
Description
Technical Field
The present application relates to the field of chemical technology, and more particularly, to a method and apparatus for designing a porous hole of a rubber stopper for a sealed container.
Background
With the rapid development of the national science and technology level, the method is used for new substances, synthesis and extraction in the fields of chemical industry, medicine and the like, and the method is involved in the research of the influence of the environment on the material performance in the fields of aerospace and ships, so that the punching and hole making of the rubber plug in the container structure are involved.
At present, the general comparison standard of punching of conventional structure of rubber stopper, the basic demand of conventional structure punching of this type of rubber stopper can also be satisfied to the rubber stopper that sells on the market, to the rubber stopper that has complicated structure and form punching demand, does not have special and supporting perforating equipment on the market, hardly realizes the punching of complicated structure and form of rubber stopper, makes the hole requirement, has brought a lot of puzzles for scientific research project research and development test.
Disclosure of Invention
The purpose of the invention is that: in order to solve the technical problems, the embodiment of the invention provides a porous punching design method and punching equipment for a rubber plug for a sealed container, which are used for solving the problems that the conventional punching equipment for the rubber plug of the sealed container only can be used for punching the conventional structure of the rubber plug, and the punching and hole making requirements for the complex structure and form of the rubber plug cannot be realized.
The technical scheme of the invention is as follows: the embodiment of the invention provides a design method of a porous punching device for a rubber plug for a sealed container, which comprises the following steps:
step 1, rubber stopper punching pretreatment, which comprises the following steps: determining the shape of a rubber plug, and making the external dimension of punching equipment, the shape and specification of a punching needle tube;
step 2, determining a punching strategy of the rubber plug, which comprises the following steps: according to the punching hole type of the rubber plug, selecting a punching needle tube with corresponding specification, and determining a punching strategy aiming at the punching hole type;
step 3, determining the punching fixing form of the rubber plug, which comprises the following steps: according to the material and the punching hole type of the rubber plug, determining the fixing form of the punching equipment to the rubber plug in the punching process;
step 4, determining a shape repair strategy of the punched rubber plug, which comprises the following steps: and (3) determining a shaping tool and a shaping strategy for a hole formed in the rubber plug after punching according to the punching hole type of the rubber plug and the punching strategy determined in the step (2).
Optionally, in the method for designing a porous perforation of a rubber stopper for a sealed container as described above, the step 1 includes:
step 11, selecting a rubber plug from the materials, the sizes, the shapes and the performances of the rubber plug according to the punching, the hole making shape and the type of the rubber plug for the sealed container and the type, the test type and the performance requirements of the solution in the sealed container;
step 12, preparing a plurality of specifications of open needle tubes according to the material of the selected rubber plug and the perforation type, comprising: open needle cannula of various diameters, lengths and materials.
Alternatively, in the method for designing a hole-punching hole of a rubber stopper for a sealed container as described above, the hole-punching hole pattern of the rubber stopper includes: the punching shape and type, the type comprises fixed-aperture punching, variable-aperture punching and combined-aperture punching, and the step 2 comprises:
and determining the number and the specification of the opened needle tubes for punching according to the punching hole type of the rubber plug.
Alternatively, in the method of designing the porous perforation of the rubber stopper for a sealed container as described above,
and when the punching type is fixed-aperture punching, the opened needle tube selected in the step 2 is a single opened needle tube with a fixed diameter.
Alternatively, in the method of designing the porous perforation of the rubber stopper for a sealed container as described above,
when the puncturing type is variable aperture puncturing, the puncturing strategy determined in the step 2 includes:
the selected opening needle tube is a single punching needle tube with a small diameter, and the depth of each punching point position of the punching needle tube in the variable-aperture hole is designed; or,
selecting multiple diameters of punching needle tubes, and adopting the mutual matching of the multiple diameters of punching needle tubes to fulfill the hole making requirements of different shapes and types;
alternatively, in the method of designing the porous perforation of the rubber stopper for a sealed container as described above,
when the hole punching type is combined hole punching, the hole punching strategy determined in the step 2 includes:
according to the shape and type of each part of holes in the combined hole, selecting punching needle tubes with various diameters, formulating punching strategies for each part of holes, and adopting the mutual matching of the punching needle tubes with various diameters to complete the hole making requirements of different shapes and types.
Optionally, in the method for designing the porous perforation of the rubber stopper for the sealed container, the method further includes:
step 5, determining a post-processing strategy after punching the rubber plug, which comprises the following steps:
determining a related post-treatment scheme according to the sealing requirements and the installation requirements of the sealing container and the guide pipe; and sealing and bonding the assembly gap between the guide pipe and the rubber plug by adopting an adhesive for the guide pipe serving as a bearing structure.
The embodiment of the invention also comprises a porous punching device for sealing the rubber plug of the container, which is determined based on the porous punching design method for sealing the rubber plug of the container, and comprises the following steps: the punching loading assembly, the punching assembly and the punching fixing assembly;
wherein, the punching loading assembly includes: the loading handle 1, the punching fixed end cover 2 and the punching end cover 3, wherein a handle rod of the loading handle 1 penetrates through a central hole of the punching fixed end cover 2, and a handle fixed end face and the punching end cover 3 are fixedly connected to the top end face of the punching end cover 3; the bottom end surface of the punching end cover 3 is used for fixedly mounting a punching needle tube 4;
the punching assembly comprises a punching needle tube 4 and a punching honeycomb 5; the punching honeycomb 5 comprises a columnar outer cylinder and a honeycomb cylinder which is arranged in the columnar outer cylinder and used for fixing the punching needle tube 4, the punching end cover 3 and the punching needle tube 4 are positioned above the honeycomb cylinder, a rubber plug 6 to be punched is positioned at the lower part of the honeycomb cylinder, and the top of the columnar outer cylinder is fixed by a pressing cover of the punching fixing end cover 2;
the fixed subassembly that punches includes: the fixing cushion block 7, the fixing plate end cover 8 and the fastening piece; the bottom of the columnar outer cylinder is locked and fixed through the fixing plate end cover 8 and the fastening piece, and the fixing cushion block 7 is arranged between the rubber plug 6 and the fixing plate end cover 8 and used for fixing the rubber plug 6.
Optionally, in the porous punching apparatus for sealing a rubber stopper for a container as described above, further comprising: marking paper and a shaping tool;
the marking paper is provided with honeycomb marks, the honeycomb marks are in one-to-one correspondence with the hole sites of the bottom end face of the punching end cover 3 and the hole sites of the honeycomb cylinders in the punching honeycomb 5, the honeycomb marks are used for marking the hole forming shapes of the rubber plugs, the hole forming patterns are determined, and the punching needle tubes are arranged based on the marks.
The invention has the beneficial effects that: according to the porous punching design method and the punching equipment for the rubber plug for the sealed container, provided by the embodiment of the invention, the design method research of the rubber plug low-cost portable punching equipment is developed aiming at the requirement that the rubber plug used for the sealed container has porous low-cost portable punching, the rubber plug low-cost portable punching equipment is developed, the rubber plug low-cost portable punching equipment with a sealed container structure is developed, the punching and punching requirements of different shapes, sizes and pore diameters of rubber plugs with different types, sizes and materials are met, the punching quality of the rubber plug is improved, the punching cost is reduced, and the method and the equipment have important significance for new substance extraction, synthesis and environmental load tests.
The porous punching design method and the punching equipment for the rubber plug for the sealed container can solve the problems that the rubber plug is flexible in texture, easy to change and difficult to punch in line according to the punching and hole making requirements of different shapes, sizes and materials of the rubber plug, improve the punching quality of the rubber plug, improve the punching efficiency by 20%, and reduce the punching cost by 50%.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate and do not limit the invention.
FIG. 1 is a flow chart of a method for designing a porous perforation of a rubber stopper for a sealed container according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a porous punching device for sealing a rubber stopper for a container according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of components of a punch loading assembly in a multi-hole punching device according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of a porous perforating apparatus provided by an embodiment of the present invention;
FIG. 5 is a schematic diagram of a marking mode of marking paper in a porous punching device according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a shaping tool in a multi-hole punching apparatus according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a principle of variable-aperture punching by using the porous punching device provided by the embodiment of the invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail hereinafter with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be arbitrarily combined with each other.
In the above background art, it has been described that, with respect to the existing punching apparatus for rubber stoppers for sealed containers, only the basic requirement of punching a rubber stopper-like conventional structure is met, and the problem of the punching and hole making requirements for the complex structure and form of the rubber stopper cannot be achieved.
Aiming at the problem that the prior punching equipment does not have the punching capability of complex structures and forms, under the research background, the embodiment of the invention provides a porous punching design method and punching equipment for a rubber plug for a sealed container.
The following specific embodiments may be combined with each other, and some embodiments may not be repeated for the same or similar concepts or processes.
Fig. 1 is a flowchart of a method for designing a porous perforation of a rubber stopper for a sealed container according to an embodiment of the present invention. The embodiment of the invention provides a porous perforating design method of a rubber plug for a sealed container, which is mainly a planning design method of a perforating scheme of the rubber plug.
According to the perforating requirement of the rubber plug with the sealed container structure, the perforating planning and designing method for the porous perforating provided by the embodiment of the invention researches the shape and the size of the rubber plug on the market, the shape, the type and the like of the perforating of the rubber plug, and develops the perforating and designing method for the rubber plug, and mainly comprises the following steps: the method comprises the steps of rubber plug pretreatment, rubber plug punching strategy determination, rubber plug punching fixed form determination, rubber plug punching shape repair, rubber plug punching post treatment and the like, and ensures the sealing performance of the rubber plug connected with a conduit and a sealing container interface after punching holes, and the low-cost portable punching design method of the sealing container structure rubber plug comprises the following steps:
firstly, punching pretreatment of a rubber plug:
the rubber stopper is preferable in terms of the material, size, shape, performance, etc. of the rubber stopper for the purpose of punching and forming the hole, the type of the rubber stopper for the sealed container, the type of the solution in the sealed container, the type of test, the performance requirements, etc. For example, a square mouth of a sealed container should be selected with a square rubber stopper; for another example, the diameter, length, material, etc. of the open needle cannula are determined based on the influence of the acidic and alkaline solutions in the container on the material of the rubber stopper, etc., as well as the material of the rubber stopper and the type of perforation. In addition, according to the determined open needle tube, the rubber plug punching program design work is finished, and technical input is provided for subsequent rubber plug punching.
(II) determining a punching strategy of the rubber stopper:
according to the perforating hole type (comprising perforating shape and type) of the rubber plug, a perforating needle tube with proper diameter is selected, such as a perforating needle tube with the same diameter of 1mm, 1.5mm, 2mm, 2.5mm …, and the perforating type comprises constant pore diameter, variable pore diameter and the like.
For example, the hole pattern requirements are as follows: a cylindrical bore of 10mm diameter; the type of this punching is fixed aperture punching, can directly select the circular needle tubing that punches of 10mm diameter to punch.
As another example, the hole pattern requirements are: the hammer hole with the diameter of 5 mm-10 mm can select a small-diameter punching needle tube according to the punching performance requirement, for example, a 1mm or 1.5mm punching needle tube is selected. In the concrete implementation, the diameter and aperture change condition of the punching needle tube can be combined, the penetration amount of each punching point position of the punching needle tube in the hammer-shaped hole can be reasonably designed, or the punching requirements of different shapes and types can be completed by adopting the mutual matching of the punching needle tubes with multiple diameters, so that the preliminary punching strategy of the rubber plug is completed.
As another example, the hole pattern requirements are: the combined hole of two coaxial cylindrical holes with the diameters of 5mm and 10mm can be punched by selecting a round punching needle tube with the diameters of 5mm and 10mm, and the hole making can be completed in a fractional manner in the punching process.
And (III) determining the punching fixing form of the rubber plug:
the quality of punching the rubber plug has an important relation with the fixing form of the rubber plug, different punching modes of the rubber plug need to be matched with corresponding fixing methods, the rubber plug is flexible and easy to change in texture due to the influence of the performance of materials, and in the process of punching the punching needle tube, the influence on the punching position and uniformity due to the fact that the fixing position of the rubber plug is not firm can exist; in addition, the rubber plugs with different specifications are inconsistent in size and dimension, the fixed position of the rubber plug needs to be considered to be adjustable along with the size of the rubber plug, and the rubber plug is matched with a punching needle tube to form a hole, so that the requirement of punching the rubber plug is met in a fixed mode.
(IV) determining a shape repair strategy after punching the rubber stopper:
after the punching of the rubber plug is completed, the rubber plug with a conventional fixed-aperture cylindrical hole is generally not required to repair the hole, but the shape repair of the rubber plug is critical to the situation that other complex shapes of the rubber plug or the hole with a variable aperture is punched, the quality of the joint sealing of the rubber plug hole and a catheter/test piece and the like is related, and a shape repair tool of a special rubber plug is required to be designed.
For example, round repair tools and/or square repair tools, etc. may be selected for different hole patterns.
And (V) determining a post-treatment strategy after punching the rubber plug:
considering that the rubber stopper after punching is required to be subjected to post-treatment based on the sealing requirement and the sealing effect. The post-treatment of the rubber stopper after punching is determined according to the sealing requirement and the installation requirement of the container and the guide pipe.
For example, in the assembly of the guide pipe and the rubber plug, the guide pipe is of a bearing structure, and an adhesive is needed to be used in the assembly process of the guide pipe and the rubber plug, so that the guide pipe and the rubber plug can bear corresponding load after being assembled; in addition, the installation requirements of the rubber stopper and the container mouth are also considered, so that the rubber stopper is ensured to be durable for a long time.
Based on the method for designing the porous perforation of the rubber plug for the sealed container provided by the embodiment of the invention, the embodiment of the invention also provides a porous perforation device for the rubber plug for the sealed container, and the porous perforation device is a specific structure obtained by the method for designing the porous perforation of the rubber plug for the sealed container provided by the embodiments.
According to the porous perforating design method of the rubber plug for the sealed container, the design of the portable perforating equipment with low cost of the rubber plug with the sealed container structure is developed in consideration of the conical rubber plug commonly used in the market, and the perforating requirements of the rubber plug with the requirements of circular, square, rectangular, elliptic and the like on the perforating shape are met. As shown in fig. 2, a schematic structural diagram of a porous punching device for sealing a rubber stopper for a container is provided in an embodiment of the present invention. The porous punching equipment specifically comprises: the structure of the punch loading assembly, the punch fixing assembly and other parts is described below.
And (one) punching and loading assembly:
fig. 3 is a schematic structural diagram of each component of the punching loading assembly in the porous punching device according to the embodiment of the present invention. The punch loading assembly comprises: the loading handle 1, the punching fixed end cover 2 and the punching end cover 3, wherein a handle rod of the loading handle 1 penetrates through a center hole of the punching fixed end cover 2, and a handle fixed end face and the punching end cover 3 are fixedly connected to the top end face of the punching end cover 3.
The working mode of the punching loading assembly is as follows: the loading handle 1 is screwed, and under the structural cooperation of the punching fixed end cover 2 and the punching end cover 3, the punching end cover 3 is acted on by the extrusion of threads, so that the punching needle tube 4 is driven to punch.
(II) punching assembly:
in the embodiment of the invention, the punching assembly is used for punching rubber, and as shown in fig. 4, a cross-sectional view of the porous punching device provided by the embodiment of the invention is shown. The punch assembly comprises a punch needle tube 4 and a punch honeycomb 5.
Referring to fig. 2 and 4, the perforated honeycomb 5 comprises a cylindrical outer cylinder, and a honeycomb cylinder which is arranged inside the cylindrical outer cylinder and used for fixing the perforated needle tube 4 has a shape-preserving function, the perforated end cover 3 and the perforated needle tube 4 are positioned in the cylindrical outer cylinder above the honeycomb cylinder, a rubber plug 6 to be perforated is positioned at the lower part of the honeycomb cylinder, and the top of the cylindrical outer cylinder is fixed by a gland of the perforated fixed end cover 2.
The design of the rubber plug punching assembly fully considers different shapes, specifications and types of rubber plugs, fully considers the shapes and types of rubber plug punching and finally forms the structural design of the punching assembly.
And (III) punching and fixing assembly:
referring to fig. 2 and 4, the rubber stopper punching fixing assembly is a key part of punching equipment, can be adjusted and fixed according to the size and the dimension of the rubber stopper according to a punching fixing strategy, and mainly comprises a fixing cushion block 7, a fixing plate end cover 8, a fastener and the like.
The bottom of the columnar outer cylinder is locked and fixed through the fixing plate end cover 8 and the fastening piece, and the fixing cushion block 7 is arranged between the rubber plug 6 and the fixing plate end cover 8 and used for fixing the rubber plug 6.
(IV) other parts:
the porous punching equipment can be further provided with marking paper, shape-modifying professional equipment and the like which are used for special shape opening requirements, the marking paper is mainly used for marking the hole-making shape of the rubber plug, hole-making patterns are determined, the hole-making equipment is convenient to determine the pattern size, and marking dots of the marking paper are consistent with the hole positions of the punching end cover 3. Referring to fig. 5, a schematic diagram of a marking manner of marking paper in a porous punching device according to an embodiment of the present invention is shown in fig. 5 by taking an elliptical hole as an example, where the marking paper is used to punch an elliptical hole with a fixed aperture, and the marked marking paper may be attached to a hole end face of a punching end cover 3, and then the punching needle tube is arranged based on the mark.
In the embodiment of the invention, when a hole with a complex shape, such as an elliptical hole, is formed, the punching needle tube 4 is arranged at the part of the punching end cover 3 covered by the elliptical hole, and the elliptical hole can be formed in the rubber plug according to the punching step.
As shown in fig. 6, a schematic diagram of a shaping tool in the porous punching device provided by the embodiment of the invention is that the shaping tool performs local fine modification after punching a rubber plug, so that the rubber plug hole and a conduit are ensured to be completely attached and sealed, and the sealing quality of the hole making is improved.
Fig. 7 is a schematic diagram of a principle of variable-aperture punching by using the porous punching device according to the embodiment of the present invention. And for the conical hole, calculating the corresponding section sizes of the rubber plug at different depths according to the slope of the conical hole, carrying out graded punching, and finally adopting a shape modifying tool to modify the shape to realize the conical hole of the rubber plug.
The porous punching design method and the punching equipment for the rubber plug for the sealed container can solve the problems that the rubber plug is flexible in texture, easy to change and difficult to punch into lines according to the punching and hole making requirements of different shapes, sizes and materials of the rubber plug, improve the punching quality of the rubber plug, improve the punching efficiency by 20%, and reduce the punching cost by 50%.
Although the embodiments of the present invention are described above, the embodiments are only used for facilitating understanding of the present invention, and are not intended to limit the present invention. Any person skilled in the art can make any modification and variation in form and detail without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is to be determined by the appended claims.
Claims (8)
1. A porous perforating design method of a rubber plug for a sealed container is characterized by comprising the following steps:
step 1, rubber stopper punching pretreatment, which comprises the following steps: determining the shape of a rubber plug, and making the external dimension of punching equipment, the shape and specification of a punching needle tube;
step 2, determining a punching strategy of the rubber plug, which comprises the following steps: according to the punching hole type of the rubber plug, selecting a punching needle tube with corresponding specification, and determining a punching strategy aiming at the punching hole type;
step 3, determining the punching fixing form of the rubber plug, which comprises the following steps: according to the material and the punching hole type of the rubber plug, determining the fixing form of the punching equipment to the rubber plug in the punching process;
step 4, determining a shape repair strategy of the punched rubber plug, which comprises the following steps: determining a shaping tool and a shaping strategy for a hole formed in the rubber plug after punching according to the punching hole type of the rubber plug and the punching strategy determined in the step 2;
the porous type punching device determined by the steps 1 to 4 comprises: the punching loading assembly, the punching assembly and the punching fixing assembly;
wherein, the punching loading assembly includes: the loading handle (1), the punching fixed end cover (2) and the punching end cover (3), wherein a handle rod of the loading handle (1) penetrates through a central hole of the punching fixed end cover (2), and the handle fixed end face and the punching end cover (3) are fixedly connected to the top end face of the punching end cover (3); the bottom end surface of the punching end cover (3) is used for fixedly mounting a punching needle tube (4);
the punching assembly comprises a punching needle tube (4) and a punching honeycomb (5); the punching honeycomb (5) comprises a columnar outer cylinder and a honeycomb cylinder which is arranged in the columnar outer cylinder and used for fixing a punching needle tube (4), the punching end cover (3) and the punching needle tube (4) are positioned above the honeycomb cylinder, a rubber plug (6) to be punched is positioned at the lower part of the honeycomb cylinder, and the top of the columnar outer cylinder is fixed by a gland of the punching fixing end cover (2);
the fixed subassembly that punches includes: the fixing cushion block (7), the fixing plate end cover (8) and the fastening piece; the bottom of the columnar outer cylinder is locked and fixed through the fixing plate end cover (8) and the fastening piece, and the fixing cushion block (7) is arranged between the rubber plug (6) and the fixing plate end cover (8) and used for fixing the rubber plug (6).
2. The method for designing a porous hole of a rubber stopper for a sealed container according to claim 1, wherein the step 1 comprises:
step 11, selecting a rubber plug from the materials, the sizes, the shapes and the performances of the rubber plug according to the punching, the hole making shape and the type of the rubber plug for the sealed container and the type, the test type and the performance requirements of the solution in the sealed container;
step 12, preparing a plurality of specifications of punching needle tubes according to the material of the selected rubber plug and the punching hole type, comprising: perforated syringes of various diameters, lengths and materials.
3. The method for designing a hole-type hole-punching of a rubber stopper for a sealed container according to claim 2, wherein the hole-type hole-punching of the rubber stopper comprises: the punching shape and type, the type comprises fixed-aperture punching, variable-aperture punching and combined-aperture punching, and the step 2 comprises:
and determining the number and the specification of the punching needle tubes for punching according to the punching hole type of the rubber plug.
4. The method for designing a porous type hole of a rubber stopper for a sealed container according to claim 3, wherein,
and when the punching type is fixed-aperture punching, the punched needle tube selected in the step 2 is a single punched needle tube with a fixed diameter.
5. The method for designing a porous type hole of a rubber stopper for a sealed container according to claim 3, wherein,
when the puncturing type is variable aperture puncturing, the puncturing strategy determined in the step 2 includes:
the selected perforated needle tube is a single perforated needle tube with a small diameter, and the deep quantity of each perforated point position of the perforated needle tube in the variable-aperture hole is designed; or,
selecting multiple diameters of punching needle tubes, and adopting the mutual matching of the multiple diameters of punching needle tubes to fulfill the hole making requirements of different shapes and types.
6. The method for designing a porous type hole of a rubber stopper for a sealed container according to claim 3, wherein,
when the hole punching type is combined hole punching, the hole punching strategy determined in the step 2 includes:
according to the shape and type of each part of holes in the combined hole, selecting punching needle tubes with various diameters, formulating punching strategies for each part of holes, and adopting the mutual matching of the punching needle tubes with various diameters to complete the hole making requirements of different shapes and types.
7. The method for designing a porous hole of a rubber stopper for a sealed container according to any one of claims 1 to 6, further comprising:
step 5, determining a post-processing strategy after punching the rubber plug, which comprises the following steps:
determining a related post-treatment scheme according to the sealing requirements and the installation requirements of the sealing container and the guide pipe; and sealing and bonding the assembly gap between the guide pipe and the rubber plug by adopting an adhesive for the guide pipe serving as a bearing structure.
8. The method for designing a porous type hole of a rubber stopper for a sealed container according to any one of claims 1 to 6, wherein the porous type hole punching apparatus further comprises: marking paper and a shaping tool;
the marking paper is provided with honeycomb marks, and the honeycomb marks are in one-to-one correspondence with hole sites of the bottom end face of the punching end cover (3) and the honeycomb holes of the honeycomb cylinder in the punching honeycomb (5) and are used for marking the hole forming shape of the rubber plug, determining hole forming patterns and arranging the punching needle tubes based on the marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111657835.0A CN114290430B (en) | 2021-12-30 | 2021-12-30 | Porous perforating design method and perforating equipment for rubber plug for sealed container |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111657835.0A CN114290430B (en) | 2021-12-30 | 2021-12-30 | Porous perforating design method and perforating equipment for rubber plug for sealed container |
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| Publication Number | Publication Date |
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| CN114290430A CN114290430A (en) | 2022-04-08 |
| CN114290430B true CN114290430B (en) | 2024-04-09 |
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| CN202111657835.0A Active CN114290430B (en) | 2021-12-30 | 2021-12-30 | Porous perforating design method and perforating equipment for rubber plug for sealed container |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2656939A1 (en) * | 1976-12-16 | 1978-06-29 | Bobertag Und Haeusler Gmbh | PROCESS FOR CHIP-FREE PRODUCTION OF FULL BODIES FROM SOFT, RESILIENT FOAM USING CUTTING TOOLS, DEVICE FOR CARRYING OUT THE PROCESS AND USING THE PROCESS PRODUCED ROTATIONAL SYMMETRIC GEOMETRY |
| CN2034510U (en) * | 1987-11-17 | 1989-03-22 | 程安生 | Rubber cork electric perforator |
| CN204172122U (en) * | 2014-09-30 | 2015-02-25 | 安徽中马橡塑制品有限公司 | A kind of micro medical plug sample deflesher |
| CN105563552A (en) * | 2014-10-08 | 2016-05-11 | 李雨希 | Rubber plug perforating apparatus |
| CN110271054A (en) * | 2019-07-24 | 2019-09-24 | 魏磊 | A kind of punch of use for laboratory |
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2021
- 2021-12-30 CN CN202111657835.0A patent/CN114290430B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2656939A1 (en) * | 1976-12-16 | 1978-06-29 | Bobertag Und Haeusler Gmbh | PROCESS FOR CHIP-FREE PRODUCTION OF FULL BODIES FROM SOFT, RESILIENT FOAM USING CUTTING TOOLS, DEVICE FOR CARRYING OUT THE PROCESS AND USING THE PROCESS PRODUCED ROTATIONAL SYMMETRIC GEOMETRY |
| CN2034510U (en) * | 1987-11-17 | 1989-03-22 | 程安生 | Rubber cork electric perforator |
| CN204172122U (en) * | 2014-09-30 | 2015-02-25 | 安徽中马橡塑制品有限公司 | A kind of micro medical plug sample deflesher |
| CN105563552A (en) * | 2014-10-08 | 2016-05-11 | 李雨希 | Rubber plug perforating apparatus |
| CN110271054A (en) * | 2019-07-24 | 2019-09-24 | 魏磊 | A kind of punch of use for laboratory |
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| CN114290430A (en) | 2022-04-08 |
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