CN112648904A - Cap-shaped cover diameter detection device and cap-shaped cover pressing effect detection method - Google Patents
Cap-shaped cover diameter detection device and cap-shaped cover pressing effect detection method Download PDFInfo
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- CN112648904A CN112648904A CN202110023828.9A CN202110023828A CN112648904A CN 112648904 A CN112648904 A CN 112648904A CN 202110023828 A CN202110023828 A CN 202110023828A CN 112648904 A CN112648904 A CN 112648904A
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- cap
- measuring
- shaped cover
- diameter
- value
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B3/00—Closing bottles, jars or similar containers by applying caps
- B67B3/02—Closing bottles, jars or similar containers by applying caps by applying flanged caps, e.g. crown caps, and securing by deformation of flanges
- B67B3/10—Capping heads for securing caps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B3/00—Closing bottles, jars or similar containers by applying caps
- B67B3/26—Applications of control, warning, or safety devices in capping machinery
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a diameter detection device for a cap-shaped cover, which comprises a measuring body for detecting the diameter value of the lower edge of the cap-shaped cover, wherein the measuring body is provided with a measuring clamping groove, the measuring clamping groove has a preset groove width value, and the side wall of the measuring clamping groove is used for being abutted against the side wall of the lower edge of the cap-shaped cover; the measuring clamping groove comprises a measuring groove section, and two side wall surfaces of the measuring groove section are arranged in parallel; still including connecting the horizontal pole, the both ends of connecting the horizontal pole all are equipped with the connection montant, it keeps away from to connect the montant connect the one end of horizontal pole with measure the body coupling. The cap-shaped cover detection device can be used for detecting the size relation between the diameter of the lower edge of the cap-shaped cover behind the gland and the preset groove width value, and quickly detects the capping effect of the cap-shaped cover. The connecting cross rod can be used for abutting against the top surface of the cap-shaped cover, so that the measuring groove section can be measured at the same height position of different cap-shaped covers, and the accuracy of diameter detection under the cap-shaped covers is improved.
Description
Technical Field
The invention belongs to the technical field of storage containers, and particularly relates to the technical field of storage container sealing covers.
Background
In general, a cap-shaped cap such as a crown cap or a ring-pull cap is used for capping a bottle-shaped container for containing a beverage such as beer, and the cap-shaped cap is sealed on a bottle mouth, and a lower edge of a sidewall of the cap-shaped cap is forcibly deformed by being pressed inward, thereby completing capping of the cap-shaped cap. After the capping is completed, it is usually necessary to detect the capping effect, and the existing method is usually to perform instantaneous internal pressure resistance detection of the cap-shaped cap on the beer bottle. However, the detection of the instantaneous internal pressure resistance needs a longer time, and the start can be continued only when the detection of the instantaneous internal pressure resistance is qualified, such as extracting a sample after the production start, and the like, so that the influence on the production is larger; the detection of the instantaneous internal pressure resistance needs special instruments, is destructive, and cannot be carried out at any time and any place.
Disclosure of Invention
In order to solve the above problems, the present invention is directed to provide a detection apparatus to improve a detection speed of a capping effect of a cap cover.
In order to achieve the purpose, the invention is realized according to the following technical scheme:
a diameter detection device for a cap-shaped cover comprises a measuring body used for detecting the diameter value of the lower edge of the cap-shaped cover, wherein a measuring clamping groove is arranged on the measuring body, the measuring clamping groove has a preset groove width value, and the side wall of the measuring clamping groove is used for being abutted against the side wall of the lower edge of the cap-shaped cover; the measuring clamping groove comprises a measuring groove section, and two side wall surfaces of the measuring groove section are arranged in parallel; still including connecting the horizontal pole, the both ends of connecting the horizontal pole all are equipped with the connection montant, it keeps away from to connect the montant connect the one end of horizontal pole with measure the body coupling.
Preferably, an avoiding gap is formed between one side, facing the measuring clamping groove, of the connecting vertical rod and the groove wall of the measuring clamping groove.
Preferably, a ratio of a width of the escape gap to a length of the connecting beam is greater than 0.03 and less than 0.06.
Preferably, a first abutting plane is arranged on one side, facing the measuring body, of the connecting cross rod, and the first abutting plane is used for abutting against the top surface of the cap-shaped cover.
Preferably, one side of the connecting vertical rod facing the measuring clamping groove is provided with a second abutting plane, and the second abutting plane is used for abutting against the side wall surface of the cap-shaped cover.
Preferably, the ratio of the length of the connecting cross bar to the width of the measuring channel section is greater than 1 and less than 1.2.
Preferably, a mouth opening groove section is arranged on the notch of the measuring groove section, and the groove width of the mouth opening groove section is gradually reduced along the direction close to the groove bottom of the measuring clamping groove.
Preferably, the present invention includes at least two measuring bodies, and widths of the measuring pockets of the at least two measuring bodies are sequentially increased.
A method for detecting the capping effect of a cap-shaped cap comprises the following steps: determining a required pressure value range which needs to be reached after the bottle-shaped container is capped; establishing a corresponding relation between a range of the required pressure value and a range of the required diameter value of the lower edge of the cap-shaped cover after the cap-shaped cover is pressed; and detecting the actual measurement diameter value of the product at the lower edge of the cap-shaped cover, and determining whether the actual measurement diameter value of the product at the lower edge of the cap-shaped cover meets the range of the required diameter value.
Preferably, the establishing of the corresponding relationship between the range of the required pressure value and the range of the required diameter value after the capping of the lower edge of the cap-shaped cover comprises the following steps: setting a bottle-shaped container sample, detecting an actual measurement pressure value of the sample after the bottle-shaped container sample is covered by a cover, and detecting an actual measurement diameter value of the sample after the lower edge of the cap-shaped cover is covered by the cover; and determining the range of the required diameter value according to the corresponding measured sample diameter value when the measured sample pressure value falls within the range of the required pressure value.
Compared with the prior art, the invention has the beneficial effects that:
the factors influencing the capping effect are more, and the inventor finds that the diameter of the lower edge of the cap-shaped cover after capping has a larger influence on the capping effect. The cap-shaped cover detection device can be used for detecting the size relation between the diameter of the lower edge of the cap-shaped cover behind the gland and the preset groove width value, and quickly detects the capping effect of the cap-shaped cover. The connecting cross rod can be used for abutting against the top surface of the cap-shaped cover, so that the measuring groove section can be measured at the same height position of different cap-shaped covers, and the accuracy of diameter detection under the cap-shaped covers is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a front view of an embodiment of the cap diameter detecting device of the present invention.
Fig. 2 is a cross-sectional view at position a-a in fig. 1.
FIG. 3 is a schematic structural diagram of a cap diameter detection device according to an embodiment of the present invention.
Fig. 4 is a schematic step diagram of an embodiment of a method for detecting a capping effect of a cap-shaped cap according to the present invention.
Wherein: in the figure: 1-measuring body, 11-measuring clamping groove, 111-measuring groove section, 112-closing groove section, 2-connecting cross rod, 21-first butt plane, 3-connecting vertical rod and 31-second butt plane.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict. In the following description, numerous specific details are set forth to provide a thorough understanding of the present invention, and the described embodiments are merely a subset of the embodiments of the present invention, rather than a complete embodiment. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example 1
As shown in fig. 1 to 3, this is an embodiment of the invention, specifically: a diameter detection device for a cap-shaped cover comprises a measuring body 1 used for detecting the diameter value of the lower edge of the cap-shaped cover, wherein a measuring clamping groove 11 is arranged on the measuring body 1, the measuring clamping groove 11 has a preset groove width value, the preset groove width value is a preset groove width value, the preset groove width value can be set by the method in the embodiment 7, and the side wall of the measuring clamping groove 11 is used for being abutted against the side wall of the lower edge of the cap-shaped cover; the measuring clamping groove 11 comprises a measuring groove section 111, and two side wall surfaces of the measuring groove section 111 are arranged in parallel; still including connecting horizontal pole 2, the both ends of connecting horizontal pole 2 all are equipped with and connect montant 3, connect montant 3 and keep away from the one end of connecting horizontal pole 2 and be connected with the measuring body 1. As shown in fig. 1 to 3, the measuring body 1 is made of a plate, the connecting cross rod 2 and the connecting vertical rod 3 are integrally formed, and the connecting vertical rod 3 and the measuring body 1 are fixedly connected by welding. The cap-shaped cover detection device can be used for detecting the size relation between the diameter of the lower edge of the cap-shaped cover after being pressed and the preset groove width value, namely if the diameter of the lower edge of the cap-shaped cover after being pressed is less than or equal to the preset groove width value, the pressing degree is tight and the requirement is met; if the diameter of the lower edge of the cap-shaped cover behind the gland is larger than the preset groove width value, the pressing degree is loose and the requirement is not met.
Example 2
Different from embodiment 1, an avoidance gap is provided between one side of the connecting vertical rod 3 facing the measuring slot 11 and the slot wall of the measuring slot 11. The clearance gap is shown as H in fig. 1. Avoiding the gap can avoid the interference between the connecting vertical rod 3 and the cap-shaped cover when the measuring body 1 is laterally clamped into the cap-shaped cover.
Further, as a preferred embodiment, the ratio of the width of the avoiding gap to the length of the connecting cross bar 2 is greater than 0.03 and less than 0.06, which not only can avoid the interference between the measuring body 1 and the cap cover, but also can prevent the side wall of the connecting vertical bar 3 from being too far away from the cap cover, and can guide the lateral clamping of the measuring body 1 by using the side wall of the connecting vertical bar 3 and the side wall of the cap cover.
Further preferably, the side of the connecting rail 2 facing the measuring body 1 is provided with a first abutment plane 21, and the first abutment plane 21 is adapted to abut against a top surface of a cap-shaped cover. The first abutment plane 21 reduces the swinging of the measuring body 1, the measuring body 1 can be kept relatively fixed with the cap cover, and the measuring groove section 111 can obtain an accurate measurement value.
Further as a preferred embodiment, the thickness of the measuring body 1 is less than 3 mm. Combine first butt plane 1, the thickness of measuring body 1 sets up to be less than 3 millimeters, can reduce the influence of thickness to measuring accuracy, further improves the measuring accuracy of measuring body 1.
Further, in a preferred embodiment, a second abutting plane 31 is provided on the side of the connecting rod 3 facing the measuring slot 11, and the second abutting plane 31 abuts against a side wall surface of the cap cover. At this time, the clearance H, i.e., the distance from the second abutment plane 31 to the side wall of the measurement pocket 11 is avoided as shown in fig. 1. Second butt plane 31 can provide better for the side direction card of measuring body 1 goes into to improve guider, can reduce cap form lid diameter detection device's side direction upset degree simultaneously, further improves the measurement accuracy of measuring groove section 111.
Example 3
In contrast to embodiment 1, the ratio of the length of the connecting rail 2 to the width of the measuring channel section 111 is greater than 1 and less than 1.2, so that the cap measuring device is more adapted to the profile of the cap.
Example 4
Unlike embodiment 1, the notch of the measurement groove section 111 is provided with a closed groove section 112, and the groove width of the closed groove section 112 gradually decreases in a direction approaching the groove bottom of the measurement groove 11. The closing-in groove section 112 enables the measuring card slot 11 to be quickly aligned with the side wall of the cap-shaped cover, and the detection speed is further increased.
Further as a preferred embodiment, the decreasing speed of the groove width of the closing-in groove section 112 gradually decreases in a direction approaching the groove bottom of the measuring clamping groove 11, i.e. the profile of the closing-in groove section 112 is configured as a curve, such as a circular arc line shown in fig. 1, so that the measuring body 1 is clamped onto the cap-shaped cover more smoothly.
Example 5
Unlike embodiment 1, the cap-shaped cover diameter detection device includes at least two measuring bodies 1, and the widths of the measuring card slots 11 of the at least two measuring bodies 1 are sequentially increased. The at least two measuring bodies 1 comprise a separate and an integrated arrangement. Through setting up two at least measuring body 1, can find the width value of measuring card groove 11 with cap form lid lower limb is more close, further improves the accuracy that detects.
Example 6
As shown in fig. 1 to 3, this is an embodiment of the invention, specifically: the utility model provides a cap-shaped cover diameter detection device, is including being used for detecting the measuring body 1 of the diameter value of edge under the cap-shaped cover, and cap-shaped cover diameter detection device includes two at least measuring bodies 1, and two at least measuring bodies 1's measurement draw-in groove 11's width increases in proper order. The at least two measuring bodies 1 comprise a separate and an integrated arrangement. The thickness of the measuring body 1 is less than 3 mm. The measuring body 1 is provided with a measuring clamping groove 11, and the side wall of the measuring clamping groove 11 is used for being abutted against the side wall of the lower edge of the cap-shaped bottle cap; the measuring clamping groove 11 comprises a measuring groove section 111, and two side wall surfaces of the measuring groove section 111 are arranged in parallel; still including connecting horizontal pole 2, the both ends of connecting horizontal pole 2 all are equipped with and connect montant 3, connect montant 3 and keep away from the one end of connecting horizontal pole 2 and be connected with the measuring body 1. As shown in fig. 1 to 3, the measuring body 1 is made of a plate, the connecting cross rod 2 and the connecting vertical rod 3 are integrally formed, and the connecting vertical rod 3 and the measuring body 1 are fixedly connected by welding.
An avoiding gap is arranged between one side of the connecting vertical rod 3 facing the measuring clamping groove 11 and the groove wall of the measuring clamping groove 11. The clearance gap is shown as H in fig. 1. The ratio of the width of the escape gap to the length of the connecting rail 2 is greater than 0.03 and less than 0.06. A first abutment plane 21 is provided on the side of the connecting rail 2 facing the measuring body 1, the first abutment plane 21 being adapted to abut against a cover top surface of the cap-shaped cover. One side of the connecting vertical rod 3 facing the measuring clamping groove 11 is provided with a second abutting plane 31, and the second abutting plane 31 is used for abutting against the side wall surface of the cap-shaped cover. The ratio of the length of the connecting rail 2 to the width of the measuring channel section 111 is greater than 1 and less than 1.2.
The notch of the measuring groove section 111 is provided with a closing-in groove section 112, and the groove width of the closing-in groove section 112 gradually decreases along the direction close to the groove bottom of the measuring clamping groove 11. The decreasing speed of the groove width of the closing-in groove section 112 gradually decreases in a direction approaching the groove bottom of the measuring card groove 11, i.e., the profile of the closing-in groove section 112 is set to be a curved line, such as a circular arc line shown in fig. 1.
Example 7
As shown in fig. 1 to 3, this is an embodiment of the invention, specifically:
a method for detecting the capping effect of a cap-shaped cap comprises the following steps: step S100, determining a required pressure value range which needs to be reached after the bottle-shaped container is capped; s200, establishing a corresponding relation between a required pressure value range and a required diameter value range after the lower edge of the cap-shaped cover is pressed; step S300, detecting the actually measured product diameter value of the lower edge of the cap-shaped cover, determining whether the actually measured product diameter value of the lower edge of the cap-shaped cover meets the corresponding relation of the range of the required diameter value through the simple range of the required pressure value and the range of the required quality refinement of the lower edge of the cap-shaped cover after the cap-shaped cover is pressed, and for containers such as beer bottles in batch production, representing the pressing effect through the actually measured product diameter value of the lower edge of the cap-shaped cover, so that the detection speed of the pressing effect of the cap-shaped cover is improved. Wherein, the actual measurement pressure value of the sample can be set as the actual measurement value of the instantaneous internal pressure value.
Further as a preferred embodiment, the step S200 includes the steps of: step S210, setting a bottle-shaped container sample, detecting an actual measurement pressure value of the sample after the bottle-shaped container sample is covered, and detecting an actual measurement diameter value of the sample after the lower edge of a cap-shaped cover is covered; and S220, determining the range of the required diameter value according to the corresponding measured sample diameter value when the measured sample pressure value falls within the range of the required pressure value. The bottle-shaped container sample is arranged, so that the establishment of the corresponding relation can be completed before the production startup, and the detection time consumption after the production startup is reduced. The upper limit value and the lower limit value of the corresponding actual measurement diameter value of the sample when the actual measurement pressure value of the sample falls in the range of the required pressure value can be directly used as the boundary of the range of the required diameter value, and the boundary of the range of the required direct value can also be determined by respectively multiplying the upper limit value and the lower limit value by certain coefficients.
Further as a preferred embodiment, the cap diameter detection device in examples 1 to 6 is used to detect the measured diameter value of the product at the lower edge of the cap.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (10)
1. The device for detecting the diameter of the cap-shaped cover is characterized by comprising a measuring body for detecting the diameter value of the lower edge of the cap-shaped cover, wherein a measuring clamping groove is arranged on the measuring body, the measuring clamping groove has a preset groove width value, and the side wall of the measuring clamping groove is used for being abutted against the side wall of the lower edge of the cap-shaped cover; the measuring clamping groove comprises a measuring groove section, and two side wall surfaces of the measuring groove section are arranged in parallel; still including connecting the horizontal pole, the both ends of connecting the horizontal pole all are equipped with the connection montant, it keeps away from to connect the montant connect the one end of horizontal pole with measure the body coupling.
2. The cap cover detection device of claim 1, wherein an avoidance gap is provided between a side of the connecting vertical rod facing the measurement slot and a slot wall of the measurement slot.
3. The cap diameter detection device according to claim 2, wherein a ratio of a width of the avoidance gap to a length of the connection bar is greater than 0.03 and less than 0.06.
4. The cap diameter detection device according to claim 3, wherein a side of the connection cross bar facing the measurement body is provided with a first abutment plane for abutment with a cap top surface of the cap.
5. The device for detecting the diameter of a cap-shaped cover according to claim 4, wherein a side of the connecting vertical rod facing the measuring slot is provided with a second abutting plane, and the second abutting plane is used for abutting against a side wall surface of the cap-shaped cover.
6. The cap diameter detection device according to claim 1, wherein a ratio of the length of the connection bar to the width of the measurement slot section is greater than 1 and less than 1.2.
7. The cap diameter detection device according to claim 1, wherein the notch of the measurement slot section is provided with a necking slot section, and the slot width of the necking slot section is gradually reduced in a direction approaching the slot bottom of the measurement slot.
8. The cap diameter detection device according to any one of claims 1 to 7, comprising at least two measuring bodies, wherein the widths of the measuring pockets of the at least two measuring bodies are sequentially increased.
9. A method for detecting the capping effect of a cap-shaped cap is characterized by comprising the following steps: determining a required pressure value range which needs to be reached after the bottle-shaped container is capped; establishing a corresponding relation between a range of the required pressure value and a range of the required diameter value of the lower edge of the cap-shaped cover after the cap-shaped cover is pressed; and detecting the actual measurement diameter value of the product at the lower edge of the cap-shaped cover, and determining whether the actual measurement diameter value of the product at the lower edge of the cap-shaped cover meets the range of the required diameter value.
10. The method for detecting the capping effect of the cap-shaped cover according to claim 9, wherein the establishing of the corresponding relationship between the range of the required pressure value and the range of the required diameter value of the cap-shaped cover after capping comprises the following steps: setting a bottle-shaped container sample, detecting an actual measurement pressure value of the sample after the bottle-shaped container sample is covered by a cover, and detecting an actual measurement diameter value of the sample after the lower edge of the cap-shaped cover is covered by the cover; and determining the range of the required diameter value according to the corresponding measured sample diameter value when the measured sample pressure value falls within the range of the required pressure value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110023828.9A CN112648904A (en) | 2021-01-08 | 2021-01-08 | Cap-shaped cover diameter detection device and cap-shaped cover pressing effect detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110023828.9A CN112648904A (en) | 2021-01-08 | 2021-01-08 | Cap-shaped cover diameter detection device and cap-shaped cover pressing effect detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112648904A true CN112648904A (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110023828.9A Pending CN112648904A (en) | 2021-01-08 | 2021-01-08 | Cap-shaped cover diameter detection device and cap-shaped cover pressing effect detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112648904A (en) |
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2021
- 2021-01-08 CN CN202110023828.9A patent/CN112648904A/en active Pending
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