CN109186847B - Spray stamping force detection device and sterile filling production system - Google Patents
Spray stamping force detection device and sterile filling production system Download PDFInfo
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- CN109186847B CN109186847B CN201811167530.XA CN201811167530A CN109186847B CN 109186847 B CN109186847 B CN 109186847B CN 201811167530 A CN201811167530 A CN 201811167530A CN 109186847 B CN109186847 B CN 109186847B
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- plate
- detection
- weighing sensor
- detecting
- spray
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- 238000001514 detection method Methods 0.000 title claims abstract description 68
- 239000007921 spray Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000012859 sterile filling Methods 0.000 title claims description 9
- 238000005303 weighing Methods 0.000 claims abstract description 46
- 238000005507 spraying Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 3
- 239000007924 injection Substances 0.000 claims 3
- 230000005484 gravity Effects 0.000 abstract description 9
- 238000012371 Aseptic Filling Methods 0.000 abstract description 7
- 238000011049 filling Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Basic Packing Technique (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a spray stamping force detection device and an aseptic filling production system, and belongs to the technical field of filling production systems. The device for detecting the spraying and stamping force comprises a supporting structure and a detecting structure, wherein one end of the supporting structure is connected with the detecting structure, the detecting structure comprises a detecting plate and a weighing sensor, the weighing sensor is connected with the supporting structure, the detecting plate is connected with the weighing end of the weighing sensor, the detecting plate receives the spraying and stamping force of the nozzle, and the gravity difference between the detecting plate and the weighing sensor before and during the spraying and stamping is the spraying and stamping force value. The invention has simple structure and can accurately and quantitatively detect the magnitude of the spraying pressure value.
Description
Technical Field
The invention relates to the technical field of filling production systems, in particular to a spray stamping force detection device and an aseptic filling production system.
Background
In the aseptic filling production line, whether the bottle is effectively flushed by the bottle washer directly influences whether the filling production line can carry out aseptic production, and the cleaning liquid with enough pressure sprayed by the nozzle of the bottle washer is ensured to be effectively flushed. At present, two methods for detecting whether a spray nozzle of a bottle washing machine sprays cleaning liquid exist, one method is a flow meter detection method, and the other method is a conductivity meter detection method.
The flow meter detection is to detect the flow of the rear section of the nozzle control valve so as to judge the spraying state of the nozzle by the flow of the liquid. The detection requires a large number of flow meters (each independent control pipeline needs to be provided with one flow meter), so that the detection cost is very high; the flow meter detects flow, the flow is converted into flow velocity, the flow is calculated with time, the control program is complex, and whether the pressure is sufficient can not be judged without conversion; in the case of one control two or one control more, the detection cannot accurately detect the ejection state of each nozzle.
The conductivity meter utilizes the conductivity of the spraying liquid, and when the cleaning liquid is sprayed to the conductivity meter by the nozzle, the conductivity meter detects the increase of the conductivity and sends out a detection signal. The detection can only detect whether the spraying exists or not, and the spraying pressure cannot be detected; residual liquid on the conductivity meter is easy to cause false detection; the detection of liquids with almost zero conductivity such as RO water (reverse osmosis water) is impossible; the line is directly exposed, which is unfavorable for the establishment of the sterile environment of the sterile filling equipment, the line is corroded by C0P liquid (antifreeze), disinfectant and the like, and the electric wire is easy to age. Both the above-mentioned two detection devices cannot quantitatively detect the magnitude of the spraying and pressing force value.
Therefore, there is a need for a low-cost impact force detector that can accurately detect and protect wires.
Disclosure of Invention
One of the objectives of the present invention is to provide a device for detecting a force of a punch, which solves the technical problems of the prior art that the structure is complex and the force of the punch cannot be quantitatively detected.
The second purpose of the invention is to provide a sterile filling production system, so as to solve the technical problem that the spraying and stamping force value cannot be quantitatively detected in the existing sterile filling production line.
In order to achieve the above object, the following technical scheme is provided:
the invention provides a spray-stamping force detection device, which comprises a support structure and a detection structure, wherein one end of the support structure is connected with the detection structure; the detection structure comprises a detection plate and a weighing sensor, wherein the weighing sensor is connected with the supporting structure, and the detection plate is connected with the weighing end of the weighing sensor.
Further, the detection plate is of a structure with an inverted 7-shaped or inverted T-shaped cross section and comprises a vertical plate and a horizontal plate, and the upper end of the vertical plate is connected with the weighing end of the weighing sensor.
Further, the detection plate is made of stainless steel.
Further, the supporting structure comprises a straight pipeline and an elbow pipeline, one end of the straight pipeline is connected to the wall plate of the sterile inner space, the other end of the straight pipeline is connected with the elbow pipeline, and the other end of the elbow pipeline is connected with the weighing sensor.
Further, the straight pipe and the elbow pipe are connected through a first sealing joint.
Further, the one end of the straight pipe is provided with a mounting seat, and the mounting seat is connected to the wall plate of the sterile inner space.
Further, sealing elements are arranged at the joint of the mounting seat and the wall plate of the sterile inner space and the joint of the detection plate and the weighing sensor.
Further, the spray stamping force detection device further comprises a mounting support seat, the mounting support seat is connected with the other end of the elbow pipeline, and the weighing sensor is mounted on the mounting support seat along the horizontal direction.
Further, the weighing sensor is connected with a control system.
The invention also provides a sterile filling production system, which comprises a nozzle circulation channel and the spray stamping force detection device according to any one of the technical schemes, wherein the spray stamping force detection device is arranged above the nozzle circulation channel, and a spray control valve of the nozzle is opened before the nozzle passes through the detection plate.
Compared with the prior art, the device for detecting the spraying and stamping force comprises a supporting structure and a detecting structure, wherein one end of the supporting structure is connected with the detecting structure, the detecting structure comprises a detecting plate and a weighing sensor, the weighing sensor is connected with the supporting structure, the detecting plate is connected with the weighing end of the weighing sensor, the detecting plate is used for receiving the spraying and stamping of a nozzle, when the nozzle does not spray and the gravity detected by the weighing sensor is the gravity of the detecting plate, when the nozzle effectively sprays and punches through the lower part of the detecting plate, the gravity value detected by the weighing sensor during spraying and stamping is the initial gravity value. The invention has simple structure and can accurately and quantitatively detect the magnitude of the spraying pressure value.
The sterile filling production system provided by the invention comprises a nozzle circulation channel and a spraying and punching force detection device, wherein the spraying and punching force detection device is arranged above the nozzle circulation channel, and when a nozzle passes below a horizontal plate, a spraying liquid control valve of the nozzle is opened, so that the nozzle can effectively spray a detection plate, a weighing sensor can accurately detect the magnitude of a spraying and punching pressure value, and the spraying and punching force detection device can accurately detect the spraying and punching pressure value of each nozzle.
Drawings
Fig. 1 is a schematic structural view of a spray press force detection device according to an embodiment of the present invention installed in a sterile filling production system.
Reference numerals:
a-sterile interior space; b-sterile external space;
1-a support structure; 11-a mounting base; 12-straight pipelines; 13-a first sealing joint; 14-elbow pipelines;
2-detecting structure; 21-a second sealing joint; 22-mounting a supporting seat; 23-a load cell; 24-detecting plate; 241-vertical plate; 242-horizontal plates;
3-seals; 4-bolts; 5-nozzle.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention more clear, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment provides a spray and press force detection device which is applied to aseptic filling production equipment to accurately and quantitatively detect the pressure value of a spray cleaning liquid sprayed by a nozzle 5 of a bottle washing machine. As shown in fig. 1, the spray-press force detection device comprises a support structure 1 and a detection structure 2, wherein one end of the support structure 1 is connected to a wall plate of an aseptic inner space A, and the other end of the support structure is connected with the detection structure 2, so that the support structure 1 directly seals and protects an electric wire to an aseptic outer space B, effectively isolates the electric wire of a proximity switch from the aseptic inner space A, and reduces the pollution risk of aseptic filling equipment; the detection structure 2 comprises a detection plate 24 and a weighing sensor 23, the weighing sensor 23 is horizontally arranged and connected with the support structure 1, the lower end of the detection plate 24 is a horizontal plate 242, the weighing end of the weighing sensor 23 is connected with the upper end of the detection plate 24, the horizontal plate 242 is used for receiving the spray of the nozzle 5, the detection plate 24 is connected with the weighing end of the weighing sensor 23, when the nozzle 5 does not spray, the gravity detected by the weighing sensor 23 is the gravity of the detection plate 24, when the nozzle 5 effectively sprays under the horizontal plate 242, the gravity value detected by the weighing sensor 23 is the spray pressure value, and the difference value between the initial gravity value and the spray pressure value is the spray pressure value.
Further, in order to enable the detection structure 2 to bypass the obstacle and support to any position to be detected, the support structure 1 includes a straight pipe 12 and an elbow pipe 14, wherein the outer periphery of one end of the straight pipe 12 is provided with a mounting seat 11, the mounting seat 11 is connected on the wall plate of the sterile inner space a through a bolt 4, the other end of the straight pipe 12 is connected with the elbow pipe 14 through a first sealing joint 13, the other end of the elbow pipe 14 is connected with a mounting support seat 22 through a second sealing joint 21, and a weighing sensor 23 is connected on the mounting support seat 22 through a bolt 4. The elbow conduit 14 and the straight conduit 12 thus constitute an elbow-like conduit, so that the support structure 1 can bypass obstacles to support the detection structure 2 to any detection position. The straight pipeline 12 is connected with the elbow pipeline 14 through a sealing joint, the first sealing joint 13 and the second sealing joint 21 can be disassembled and assembled at any time, and the maintenance problems of the circuit and the proximity switch are solved; the sealing element 3 is exposed, so that the cleaning dead angle can be eliminated, and the sterile production environment is not damaged.
Specifically, the device for detecting the pressure of the spraying and stamping further comprises a mounting support seat 22, wherein the mounting support seat 22 is connected to the other end of the elbow pipeline 14, and the weighing sensor 23 is mounted on the mounting support seat 22 along the horizontal direction. In order to effectively reduce the risk of contamination of the aseptic filling equipment, the joints of the mounting seat 11 and the wall plates of the aseptic internal space A and the joints of the detection plate 24 and the weighing sensor 23 are all provided with sealing elements 3.
In this embodiment, the detecting plate 24 has an integral structure with an inverted "7" or inverted "T" shape in cross section, and includes a vertical plate 241 and a horizontal plate 242, where the upper end of the vertical plate 241 is connected to the weighing end of the weighing sensor 23, and such a structure of the detecting plate 24 can be well connected to the weighing sensor 23 while maintaining a horizontal and vertical state, so that the horizontal plate 242 always maintains a horizontal state during the detection process, and the force applied by the weighing sensor 23 of the detecting plate 24 always maintains a vertical direction. The detection plate 24 is made of aluminum or stainless steel, the weighing sensor 23 is an electronic scale, and the electronic scale is a high-precision sensor and has the advantages of high reliability, high response sensitivity, long service life and the like.
Further, the load cell 23 is connected to a control system. The spray-press force detection device of the embodiment transmits the spray-press force to the electronic scale through the detection plate 24, the electronic scale measures the transmitted force and transmits signals to the control system, then the spray-press force value is detected, and the whole device has simple structure, small mechanical transmission error and almost no other interference.
The embodiment also provides an aseptic filling production system, which comprises a nozzle circulation channel and the spray pressure detection device, wherein the spray pressure detection device is arranged above the nozzle circulation channel, and before the nozzle 5 passes through the horizontal plate 242, a spray control valve of the nozzle 5 is opened.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (9)
1. The device for detecting the spraying and stamping force is characterized by comprising a supporting structure (1) and a detecting structure (2), wherein one end of the supporting structure (1) is connected with the detecting structure (2); the detection structure (2) comprises a detection plate (24) and a weighing sensor (23), the weighing sensor (23) is connected with the support structure (1), and the upper end of the detection plate (24) is connected with the weighing end of the weighing sensor (23);
the detection plate (24) has an inverted 7-shaped or inverted T-shaped cross section and comprises a vertical plate (241) and a horizontal plate (242), the upper end of the vertical plate (241) is connected with the weighing end of the weighing sensor (23)
The weighing sensor (23) is horizontally arranged, the lower end of the detection plate (24) is a horizontal plate (242), and the horizontal plate (242) is used for receiving the spray of the nozzle (5).
2. The injection press force detection device according to claim 1, wherein the detection plate (24) is formed of stainless steel.
3. The device for detecting the pressure of spraying and stamping according to claim 1, wherein the supporting structure (1) comprises a straight pipeline (12) and an elbow pipeline (14), one end of the straight pipeline (12) is connected to a wall plate of the sterile internal space (a), the other end of the straight pipeline is connected to the elbow pipeline (14), and the other end of the elbow pipeline (14) is connected to the weighing sensor (23).
4. A jet punch force detection apparatus according to claim 3, wherein the straight pipe (12) and the elbow pipe (14) are connected by a first sealing joint (13).
5. A punch press force detecting apparatus according to claim 3, wherein said one end of said straight pipe (12) is provided with a mount (11), said mount (11) being connected to a wall plate of said sterile interior space (a).
6. The injection press force detection device according to claim 5, characterized in that the connection of the mounting base (11) with the wall plate of the sterile interior space (a) and the connection of the detection plate (24) with the load cell (23) are provided with sealing elements (3).
7. A spray press force detection apparatus according to claim 3, further comprising a mounting support (22), said mounting support (22) being connected to said other end of said elbow pipe (14), said load cell (23) being mounted on said mounting support (22) in a horizontal direction.
8. The injection press force detection device according to any one of claims 1-7, characterized in that the load cell (23) is connected to a control system.
9. A sterile filling production system, characterized by comprising a nozzle circulation channel and the spray pressure detection device according to any one of claims 1-8, wherein the spray pressure detection device is arranged above the nozzle circulation channel, and a spray control valve of the nozzle (5) is opened before the nozzle (5) passes through the detection plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811167530.XA CN109186847B (en) | 2018-10-08 | 2018-10-08 | Spray stamping force detection device and sterile filling production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811167530.XA CN109186847B (en) | 2018-10-08 | 2018-10-08 | Spray stamping force detection device and sterile filling production system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109186847A CN109186847A (en) | 2019-01-11 |
| CN109186847B true CN109186847B (en) | 2023-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811167530.XA Active CN109186847B (en) | 2018-10-08 | 2018-10-08 | Spray stamping force detection device and sterile filling production system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109186847B (en) |
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| CN109186847A (en) | 2019-01-11 |
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Address after: 510530 No. 23 Yunpu Road, Huangpu District, Guangzhou City, Guangdong Province Applicant after: GUANGZHOU TECH-LONG PACKAGING MACHINERY Co.,Ltd. Address before: 510530 Guangdong city of Guangzhou province Luogang District YUNPU Road No. 23 Applicant before: GUANGZHOU TECH-LONG PACKAGING MACHINERY Co.,Ltd. |
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