CN109532042B - Automatic anti-counterfeiting tooth-type white spirit cover assembly device and method based on pressure sensor and mechanical positioning - Google Patents
Automatic anti-counterfeiting tooth-type white spirit cover assembly device and method based on pressure sensor and mechanical positioning Download PDFInfo
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- CN109532042B CN109532042B CN201811473972.7A CN201811473972A CN109532042B CN 109532042 B CN109532042 B CN 109532042B CN 201811473972 A CN201811473972 A CN 201811473972A CN 109532042 B CN109532042 B CN 109532042B
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 235000014101 wine Nutrition 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 7
- 235000020097 white wine Nutrition 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- 241001083492 Trapa Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/565—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits involving interference fits, e.g. force-fits or press-fits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
Abstract
The invention discloses an anti-counterfeiting tooth type white spirit cap automatic assembly device and method based on a pressure sensor and mechanical positioning. The system has the characteristics of simple structure, high efficiency of detection and positioning modes, high reliability and the like, can rapidly and accurately position the upper cover cap groove and the lower cover cap protrusion of the anti-counterfeiting tooth type white spirit cover, can realize automatic assembly, and replaces the problems of low efficiency, high cost and the like existing in the traditional purely mechanical or manual assembly.
Description
Technical Field
The invention relates to an automatic assembling device and method of an anti-counterfeiting tooth-type white spirit cover based on a pressure sensor and mechanical positioning, in particular to a method for determining the position of a capping groove on the anti-counterfeiting tooth-type white spirit cover based on the detection and positioning mode of the pressure sensor; meanwhile, the lower cap bulge of the wine cover is positioned through the telescopic baffle bar, so that the automatic assembly of the upper cap and the lower cap of the anti-counterfeiting tooth type wine cover is completed.
Background
Along with the continuous improvement of the living standard of people, the consumption capability and the level of people on white spirit are also continuously increased, and the appearance of the white spirit such as box package, bottle cap and the like in the white spirit consumption process is one of indexes which are referenced by people. More fake wine appears in the market in recent years, the fake wine can be prevented from being produced by fake tooth type white wine covers, and the fake tooth type white wine covers comprise an upper cover cap, an inner plug, a wine pouring device, a lower cover cap, bai Gai and the like. Because the anti-counterfeiting tooth type plastic white spirit cover has different types and shapes, the upper cover cap and the lower cover cap of the white spirit cover have different shapes, such as: different shapes such as regular cylindrical, conical cap and polygonal water chestnut transparent cap. At present, the assembly process of the grooves of the upper cap and the protrusions of the lower cap of the anti-counterfeiting tooth type white spirit cap mainly comprises two kinds of pure manual assembly and mechanical positioning assembly. The mechanical positioning assembly is to rotate the upper cover cap and the lower cover cap through a mechanical arm or a pneumatic mechanism, and the bottom of the upper cover cap and the top of the lower cover cap are positioned by utilizing spring tops to the grooves of the upper cover cap and the protrusions of the lower cover cap which rotate; the irregular shape of the upper cover cap or the lower cover cap of the white spirit cover can only be assembled by pure hands. In the assembly process, the cap flies out of the assembly mechanism or upper/lower cap assembly is blocked due to inaccurate mechanical positioning assembly positioning, and the assembly stops running on the assembly line due to the self-protection function of the machine; the pure manual assembly has the defects of low assembly efficiency, high production cost and the like of the white spirit cover.
In order to realize the automation of the assembly of the upper cover cap and the lower cover cap of the anti-counterfeiting tooth type white spirit cover, the automatic accurate positioning of the upper cover cap groove of the anti-counterfeiting tooth type white spirit cover and the lower cover cap bulge of the anti-counterfeiting tooth type white spirit cover is respectively completed in a mode of combining a pressure sensor and mechanical positioning, the assembly efficiency of the upper cover cap and the lower cover cap of the white spirit cover is improved, and the defective rate of products is reduced.
Disclosure of Invention
The invention mainly aims to solve the defects in the prior art and designs an automatic assembling device and method for an anti-counterfeiting tooth type white spirit cap with intelligent detection and positioning. The device has the characteristics of simple structure, accurate positioning, high recognition efficiency, strong reliability and the like.
In order to achieve the technical characteristics, the aim of the invention is realized in the following way: the anti-counterfeiting tooth type white spirit cap automatic assembly device based on the pressure sensor and mechanical positioning comprises a first fixing mechanism for fixing an upper white spirit cap and a second fixing mechanism for fixing a lower white spirit cap, wherein the first fixing mechanism is matched with the pressure sensor for checking and positioning a groove of the upper white spirit cap; the second fixing mechanism is matched with the telescopic stop bar for checking and positioning the protrusion of the lower cap of the white spirit cap and the second single-rod pneumatic cylinder, and the first fixing mechanism, the second fixing mechanism and the second single-rod pneumatic cylinder are all connected with the control system.
The first fixing mechanism comprises a first stepping motor, a first rotation mechanism is installed on an output shaft of the first stepping motor, a plurality of first single-rod pneumatic cylinders which are uniformly distributed and annularly arranged are installed at the bottom of the first rotation mechanism, a first arc-shaped plate is installed at the tail end of a piston rod of each first single-rod pneumatic cylinder, and a plurality of first single-rod pneumatic cylinders and the first arc-shaped plates are matched to form a multi-claw mechanism for grasping an upper cap of a white spirit cover.
The second rotary mechanism is mounted on an output shaft of the second stepping motor, a plurality of third single-rod pneumatic cylinders which are uniformly distributed and annularly arranged are mounted at the bottom of the second rotary mechanism, a second arc-shaped plate is mounted at the tail end of a piston rod of each third single-rod pneumatic cylinder, and a plurality of third single-rod pneumatic cylinders and the second arc-shaped plate are matched to form a multi-claw mechanism for grasping a lower cap of the white spirit cap.
The method for positioning the upper cap of the white spirit cap by adopting any one of the anti-counterfeiting tooth type white spirit cap automatic assembly devices based on the pressure sensor and mechanical positioning is adopted, and the contact pre-tightening pressure between the pressure sensor and the bottom of the upper cap of the white spirit cap is set to be F; when the first stepping motor rotates clockwise, the first rotary mechanism, the multi-claw mechanism and the upper cap of the white spirit cap are driven by the flat key to rotate clockwise together, when the contact pre-pressing pressure value F between the pressure sensor and the bottom of the upper cap of the white spirit cap is reduced to 0, the first stepping motor stops running immediately through the control system, and the position detected by the position is indicated that the upper cap of the white spirit cap enters the groove area of the upper cap of the white spirit cap from the non-groove area, so that the positioning of the groove of the upper cap of the white spirit cap is completed;
the special case is that when the pressure sensor starts to detect, the contact pre-pressing force value of the pressure sensor and the bottom of the white spirit cover upper cover cap is displayed as 0, and the detection position is indicated to be the groove area of the white spirit cover upper cover cap instead of the groove area of the white spirit cover upper cover cap which is accessed from the non-groove area, and at the moment, after the first stepping motor is required to be set to rotate by an angle theta, the position of the white spirit cover upper cover cap which is accessed from the non-groove area to the groove area of the white spirit cover upper cover cap is accurately positioned according to the mode.
The method for positioning the lower cap of the white spirit cap by adopting any one of the anti-counterfeiting tooth type white spirit cap automatic assembly devices based on the pressure sensor and the mechanical positioning is adopted, and after the lower cap of the white spirit cap is fixed by the multi-claw mechanism, the second single-rod pneumatic cylinder pushes the telescopic baffle to extend out; simultaneously, the second stepping motor drives the second rotary mechanism and the white spirit cap of the white spirit cap lower cap fixed by the three-jaw mechanism to rotate clockwise, when the protrusion of the white spirit cap lower cap collides with the telescopic baffle, the second stepping motor stops running and the second single-rod pneumatic cylinder pulls the telescopic baffle to retract, and the detected position is that the white spirit cap lower cap enters the protrusion area from the non-protrusion area, so that the protrusion of the white spirit cap lower cap is accurately positioned;
the special case is when the second single-rod pneumatic cylinder promotes scalable shelves strip and lets it stretch out and can't stretch out, indicates that the second single-rod pneumatic cylinder promotes scalable shelves strip and is blocked by the protruding region of white spirit lid lower cover cap, and after setting for the second step motor to rotate θ angle this moment, detect again according to above-mentioned mode that white spirit lid lower cover cap gets into protruding region's position from non-protruding region and carries out accurate positioning.
The method for assembling the wine cover by adopting any one of the anti-counterfeiting tooth-type white wine cover intelligent assembling equipment based on image recognition comprises the following steps:
step1: the method comprises the steps that a cap on a white spirit cap is conveyed to a position where a first fixing mechanism is located through a conveyor belt, push rods of a plurality of first single-rod pneumatic cylinders are controlled to retract through a control system, a first arc-shaped plate welded on each rod of the first single-rod pneumatic cylinders is contacted with the cap on the white spirit cap, and four first single-rod pneumatic cylinders of a multi-claw mechanism provide locking force to lock the cap on the white spirit cap;
step2: the lower cap of the white spirit cap is conveyed to the position where the second fixing mechanism is located through the conveyor belt, push rods of a plurality of third single-rod pneumatic cylinders are controlled to retract through the control system, second arc plates welded on the rods of the third single-rod pneumatic cylinders are contacted with the lower cap of the white spirit cap, and the third single-rod pneumatic cylinders of the multi-claw mechanism provide locking force to lock the lower cap of the white spirit cap;
step3: the position of the groove area of the cap on the white spirit cover is accurately positioned by the cooperation of the pressure sensor and the first fixing mechanism;
step4: the position of the protruding area of the lower cap of the white spirit cap is accurately positioned by the second single-rod pneumatic cylinder and the telescopic baffle bar matched with the first fixing mechanism.
The invention has the following beneficial effects:
1. the device for automatically assembling the upper cover cap and the lower cover cap of the anti-counterfeiting tooth type white spirit cover is convenient to realize by adopting the mode of combining the detection of the pressure sensor and the mechanical positioning to accurately position the grooves of the upper cover cap and the protrusions of the lower cover cap of the anti-counterfeiting tooth type white spirit cover.
2. Accurate positioning process of cap and groove on white spirit cover: installing a pressure sensor at the bottom of the upper white spirit cover cap, and setting the contact pre-tightening pressure between the pressure sensor and the bottom of the upper white spirit cover cap to be F; when the first stepping motor rotates clockwise, the first rotary mechanism, the four-claw mechanism and the upper cap of the white spirit cover are driven by the flat key to rotate clockwise, when the contact pre-pressing pressure value F between the pressure sensor and the bottom of the upper cap of the white spirit cover is reduced to 0, the first stepping motor is enabled to stop running immediately through the control system, the position detected by the first stepping motor is indicated to be that the white spirit cover upper cap enters the groove area of the white spirit cover upper cap from the non-groove area, and the positioning of the white spirit cover upper cap groove is completed.
3. The accurate positioning process of the lower cap bulge of the white spirit cover comprises the following steps: when the lower cap of the white spirit cover is fixed by the three-jaw mechanism, the second single-rod pneumatic cylinder pushes the telescopic baffle to extend out; meanwhile, the second stepping motor drives the second rotary mechanism and the lower cap fixed by the three-jaw mechanism to rotate clockwise, when the protrusion of the lower cap of the white spirit cap collides with the telescopic baffle, the second stepping motor stops running and the second single-rod pneumatic cylinder pulls the telescopic baffle to retract, and at the moment, the detected position is that the lower cap of the white spirit cap enters the protruding area from the non-protruding area, so that the protrusion of the lower cap of the white spirit cap is accurately positioned.
Drawings
The invention is further described below with reference to the drawings and examples.
Fig. 1 is a diagram of an automatic assembly device for an anti-counterfeiting tooth-type white spirit cap based on a pressure sensor and mechanical positioning.
In the figure: 1. the automatic white spirit control system comprises a first single-rod pneumatic cylinder, a first rotary mechanism, a first arc-shaped plate, a first stepping motor, a white spirit cover upper cover cap, a pressure sensor, a telescopic baffle bar, a second single-rod pneumatic cylinder, a third single-rod pneumatic cylinder, a second rotary mechanism, a white spirit cover lower cover cap, a second stepping motor, a second arc-shaped plate and a control system.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1:
referring to fig. 1, an automatic assembling device for anti-counterfeiting tooth-type white spirit caps based on a pressure sensor and mechanical positioning comprises a first fixing mechanism for fixing an upper white spirit cap 5 and a second fixing mechanism for fixing a lower white spirit cap 11, wherein the first fixing mechanism is matched with the pressure sensor 6 for checking and positioning a groove of the upper white spirit cap 5; the second fixing mechanism is matched with the telescopic baffle 7 and the second single-rod pneumatic cylinder 8 which are used for checking and positioning the protrusion of the lower cover cap 11 of the white spirit cover, and the first fixing mechanism, the second fixing mechanism and the second single-rod pneumatic cylinder 8 are all connected with the control system 14. Through adopting above-mentioned structure automatic assembly device to fix last block and lower block through pneumatic means, pressure sensor and scalable shelves are fixed a position the recess of block and the protruding of lower block on the wine lid respectively to use mechanical type location or manual assembly in the replacement current assembly, improved production efficiency and reduced manufacturing cost greatly. The device has the characteristics of simple structure, accurate positioning, high recognition efficiency, strong reliability and the like.
Further, the first fixing mechanism comprises a first stepping motor 4, a first slewing mechanism 2 is installed on an output shaft of the first stepping motor 4, a plurality of first single-rod pneumatic cylinders 1 which are uniformly distributed and annularly arranged are installed at the bottom of the first slewing mechanism 2, a first arc-shaped plate 3 is installed at the tail end of a piston rod of each first single-rod pneumatic cylinder 1, and a plurality of first single-rod pneumatic cylinders 1 and the first arc-shaped plate 3 are matched to form a multi-claw mechanism for grasping an upper cap 5 of a white wine cap.
Preferably, the number of the first single-rod pneumatic cylinders 1 is four. The white spirit cap 5 can be effectively clamped by the plurality of first single-rod pneumatic cylinders 1 and can be rotated.
Further, the second fixed mechanism is a second stepping motor 12, a second rotary mechanism 10 is installed on an output shaft of the second stepping motor 12, a plurality of third single-rod pneumatic cylinders 9 which are uniformly distributed and annularly arranged are installed at the bottom of the second rotary mechanism 10, a second arc-shaped plate 13 is installed at the tail end of a piston rod of each third single-rod pneumatic cylinder 9, and a plurality of third single-rod pneumatic cylinders 9 and the second arc-shaped plate 13 are matched to form a multi-claw mechanism for grasping a lower cap 11 of the white spirit cap.
Example 2:
the method for positioning the cap on the white spirit cap by adopting any one of the anti-counterfeiting tooth type white spirit cap automatic assembly devices based on the pressure sensor and the mechanical positioning is adopted, and the contact pre-tightening pressure between the pressure sensor 6 and the bottom of the white spirit cap 5 is set to be F; when the first stepping motor 4 rotates clockwise, the first rotary mechanism 2, the multi-claw mechanism and the upper cap 5 of the white spirit cap are driven by the flat key to rotate clockwise, when the contact pre-pressing force value F between the pressure sensor 6 and the bottom of the white spirit cap 5 is reduced to 0, the first stepping motor 4 stops running immediately through the control system 14, and the detected position is shown that the white spirit cap 5 enters the groove area of the white spirit cap 5 from the non-groove area, and the positioning of the groove of the white spirit cap 5 is completed;
the special case is that when the pressure sensor 6 starts to detect, the contact pre-pressing force value between the pressure sensor 6 and the bottom of the white spirit cover upper cap 5 is displayed as 0, and the detected position is indicated to be the groove area of the white spirit cover upper cap 5 instead of the groove area of the white spirit cover upper cap 5, when the first stepping motor 4 needs to be set to rotate by an angle theta, the position of the white spirit cover upper cap 5 entering the groove area of the white spirit cover upper cap 5 from the non-groove area is accurately positioned according to the mode.
Example 3:
the method for positioning the lower cap of the white spirit cap by adopting any anti-counterfeiting tooth type white spirit cap automatic assembly device based on the pressure sensor and mechanical positioning is adopted, when the lower cap 11 of the white spirit cap is fixed by a multi-claw mechanism, the second single-rod pneumatic cylinder 8 pushes the telescopic baffle 7 to extend out; simultaneously, the second stepping motor 12 drives the second rotary mechanism 10 to rotate clockwise together with the white spirit cap 11 fixed by the three-jaw mechanism, when the protrusion of the white spirit cap 11 collides with the telescopic baffle 7, the second stepping motor 12 stops running and the second single-rod pneumatic cylinder 8 pulls the telescopic baffle 7 to retract, and at the moment, the detected position is that the white spirit cap 11 enters a protrusion area from a non-protrusion area, so that the protrusion of the white spirit cap 11 is accurately positioned;
the special case is that when the second single-rod pneumatic cylinder 8 pushes the telescopic baffle 7 to extend but not extend, it is indicated that the second single-rod pneumatic cylinder 8 pushes the telescopic baffle 7 to be blocked by the protruding area of the lower cap 11 of the white spirit cap, and at the moment, after the second stepping motor 12 needs to be set to rotate by an angle θ, the position of the lower cap 11 of the white spirit cap entering the protruding area from the non-protruding area is detected again according to the above mode to accurately position.
Example 4:
the method for assembling the wine cover by adopting any one of the anti-counterfeiting tooth-type white wine cover intelligent assembling equipment based on image recognition comprises the following steps:
step1: the upper white spirit cap 5 is conveyed to the position of the first fixing mechanism through a conveyor belt, push rods of the plurality of first single-rod pneumatic cylinders 1 are controlled to retract through a control system 14, the first arc plates 3 welded on the rods of the first single-rod pneumatic cylinders 1 are contacted with the upper white spirit cap 5, and the four first single-rod pneumatic cylinders 1 of the multi-claw mechanism provide locking force to lock the upper white spirit cap 5;
step2: the white spirit cap lower cover cap 11 is conveyed to the position where the second fixing mechanism is located through a conveyor belt, push rods of a plurality of third single-rod pneumatic cylinders 9 are controlled to retract through a control system 14, second arc plates 13 welded on the rods of the third single-rod pneumatic cylinders 9 are in contact with the white spirit cap lower cover cap 11, and the plurality of third single-rod pneumatic cylinders 9 of the multi-claw mechanism provide locking force to lock the white spirit cap lower cover cap 11;
step3: the position of the groove area of the upper white spirit cover cap 5 is precisely positioned by the pressure sensor 6 matched with the first fixing mechanism;
step4: the second single-rod pneumatic cylinder 8 and the telescopic baffle 7 are matched with the first fixing mechanism to accurately position the protruding area of the lower cap 11 of the white spirit cap.
The above-described embodiments are intended to illustrate the present invention, not to limit it, and any modifications and variations made thereto are within the spirit of the invention and the scope of the appended claims.
Claims (4)
1. Anti-fake tooth formula white spirit lid automatic assembly device based on pressure sensor and mechanical type location, its characterized in that: the white spirit cap comprises a first fixing mechanism for fixing an upper white spirit cap (5), and a second fixing mechanism for fixing a lower white spirit cap (11), wherein the first fixing mechanism is matched with a pressure sensor (6) for checking and positioning a groove of the upper white spirit cap (5); the second fixing mechanism is matched with a telescopic baffle (7) and a second single-rod pneumatic cylinder (8) which are used for checking and positioning the bulge of the lower cover cap (11) of the white spirit cover, and the first fixing mechanism, the second fixing mechanism and the second single-rod pneumatic cylinder (8) are all connected with a control system (14);
the first fixing mechanism comprises a first stepping motor (4), a first rotary mechanism (2) is installed on an output shaft of the first stepping motor (4), a plurality of first single-rod pneumatic cylinders (1) which are uniformly distributed and annularly arranged are installed at the bottom of the first rotary mechanism (2), a first arc-shaped plate (3) is installed at the tail end of a piston rod of each first single-rod pneumatic cylinder (1), and a plurality of first single-rod pneumatic cylinders (1) and the first arc-shaped plate (3) are matched to form a multi-claw mechanism for grasping a white spirit cover upper cap (5);
the second fixing mechanism comprises a second stepping motor (12), a second rotary mechanism (10) is installed on an output shaft of the second stepping motor (12), a plurality of third single-rod pneumatic cylinders (9) which are uniformly distributed and annularly arranged are installed at the bottom of the second rotary mechanism (10), a second arc-shaped plate (13) is installed at the tail end of a piston rod of each third single-rod pneumatic cylinder (9), and a plurality of third single-rod pneumatic cylinders (9) and the second arc-shaped plate (13) are matched to form a multi-claw mechanism for grasping a lower cap (11) of the white spirit cap.
2. The method for positioning the upper cap of the white spirit cap by adopting the anti-counterfeiting tooth type white spirit cap automatic assembly device based on the pressure sensor and the mechanical positioning as claimed in claim 1 is characterized in that: setting the contact pre-tightening pressure between the pressure sensor (6) and the bottom of the white spirit cover upper cap (5) as F; when the first stepping motor (4) rotates clockwise, the first rotary mechanism (2), the multi-claw mechanism and the upper cap (5) of the white spirit cap are driven by a flat key to rotate clockwise together, when the contact pre-pressing force value F of the pressure sensor (6) and the bottom of the white spirit cap (5) is reduced to 0, the first stepping motor (4) stops running immediately through the control system (14), and the position detected by the first stepping motor is indicated that the white spirit cap (5) enters a groove area of the white spirit cap (5) from a non-groove area, so that the positioning of the groove of the white spirit cap (5) is completed;
the special case is that when the pressure sensor (6) starts to detect, the contact pre-pressing pressure value of the pressure sensor (6) and the bottom of the white spirit cover upper cap (5) is shown as 0, the detection position is indicated as a groove area of the white spirit cover upper cap (5) instead of the white spirit cover upper cap (5) entering the groove area of the white spirit cover upper cap (5) from a non-groove area, at the moment, after the first stepping motor (4) is required to rotate by an angle theta, the position of the white spirit cover upper cover cap (5) entering the groove area of the white spirit cover upper cover cap (5) from the non-groove area is accurately positioned in the mode.
3. The method for positioning the lower cap of the white spirit cap by adopting the anti-counterfeiting tooth type white spirit cap automatic assembly device based on the pressure sensor and the mechanical positioning as claimed in claim 1 is characterized in that: when the lower cap (11) of the white spirit cap is fixed by the multi-claw mechanism, the second single-rod pneumatic cylinder (8) pushes the telescopic baffle (7) to extend out; meanwhile, the second stepping motor (12) drives the second rotary mechanism (10) to rotate clockwise together with the white spirit cap (11) fixed by the three-jaw mechanism, when the protrusion of the white spirit cap (11) collides with the telescopic baffle (7), the second stepping motor (12) stops running and the second single-rod pneumatic cylinder (8) pulls the telescopic baffle (7) to retract, and at the moment, the detected position is that the white spirit cap (11) enters the protrusion area from the non-protrusion area, so that the protrusion of the white spirit cap (11) is accurately positioned;
the special case is that when the second single-rod pneumatic cylinder (8) pushes the telescopic baffle (7) to extend but cannot extend, the second single-rod pneumatic cylinder (8) pushes the telescopic baffle (7) to be blocked by the protruding area of the white spirit cover lower cover cap (11), and at the moment, after the second stepping motor (12) is required to be set to rotate for an angle theta, the position of the white spirit cover lower cover cap (11) entering the protruding area from the non-protruding area is detected again according to the mode to accurately position.
4. The method for assembling the wine cover by adopting the automatic anti-counterfeiting tooth-type wine cover assembling device based on the pressure sensor and the mechanical positioning as claimed in claim 1 is characterized by comprising the following steps:
step1: the white spirit covering cap (5) is conveyed to the position of the first fixing mechanism through a conveyor belt, push rods of a plurality of first single-rod pneumatic cylinders (1) are controlled to retract through a control system (14), a first arc-shaped plate (3) welded on the rod of each first single-rod pneumatic cylinder (1) is contacted with the white spirit covering cap (5), and four first single-rod pneumatic cylinders (1) of the multi-claw mechanism provide locking force to lock the white spirit covering cap (5);
step2: the white spirit cap (11) is conveyed to the position of the second fixing mechanism through a conveyor belt, push rods of a plurality of third single-rod pneumatic cylinders (9) are controlled to retract through a control system (14), second arc plates (13) welded on the rods of the third single-rod pneumatic cylinders (9) are contacted with the lower cap (11) of the white spirit cap (11), and the plurality of third single-rod pneumatic cylinders (9) of the multi-claw mechanism provide locking force to lock the white spirit cap (11);
step3: the pressure sensor (6) is matched with the first fixing mechanism to accurately position the position of the groove area of the cap (5) on the white wine cover;
step4: the second single-rod pneumatic cylinder (8) and the telescopic baffle (7) are matched with the first fixing mechanism to accurately position the protruding area of the lower cap (11) of the white spirit cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811473972.7A CN109532042B (en) | 2018-12-04 | 2018-12-04 | Automatic anti-counterfeiting tooth-type white spirit cover assembly device and method based on pressure sensor and mechanical positioning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811473972.7A CN109532042B (en) | 2018-12-04 | 2018-12-04 | Automatic anti-counterfeiting tooth-type white spirit cover assembly device and method based on pressure sensor and mechanical positioning |
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| Publication Number | Publication Date |
|---|---|
| CN109532042A CN109532042A (en) | 2019-03-29 |
| CN109532042B true CN109532042B (en) | 2023-12-12 |
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| CN201811473972.7A Active CN109532042B (en) | 2018-12-04 | 2018-12-04 | Automatic anti-counterfeiting tooth-type white spirit cover assembly device and method based on pressure sensor and mechanical positioning |
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| CN110979777A (en) * | 2019-11-04 | 2020-04-10 | 三峡大学 | Anti-counterfeiting single-tooth-groove type plastic wine cap alignment device and method |
| CN112975837B (en) * | 2021-04-15 | 2022-09-27 | 山东省聊城市福和包装有限公司 | Bottle cap assembling and processing system and assembling and processing method |
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| CN109532042A (en) | 2019-03-29 |
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