CN114290353B - Intelligent cap screwing and capping robot - Google Patents
Intelligent cap screwing and capping robot Download PDFInfo
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- CN114290353B CN114290353B CN202210133487.5A CN202210133487A CN114290353B CN 114290353 B CN114290353 B CN 114290353B CN 202210133487 A CN202210133487 A CN 202210133487A CN 114290353 B CN114290353 B CN 114290353B
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Abstract
The invention discloses an intelligent cap screwing and capping robot, which comprises an integrated seat; the integrated seat comprises an upper seat body and a lower seat body, and a spiral cover and a gland channel are formed between the upper seat body and the lower seat body; the bottle body conveying mechanism is arranged at the bottom of the inner side of the gland channel, and a bottle cap screwing seat is arranged above the bottle body conveying mechanism; the bottle cap screwing seat is provided with a chain groove seat between two rows of screwing wheels of the bottle cap screwing device; the middle part of the top surface of the chain groove seat is arranged on the bottom surface of the bottle cap screwing seat; springs are arranged between the two sides of the top surface of the chain groove seat and the bottom surface of the bottle cap screwing seat; the intelligent cap screwing and capping robot provided by the invention has the advantages that defective products such as high caps and inclined caps are prevented from being produced, the labor is reduced, the product quality is improved, and the production efficiency is improved.
Description
Technical Field
The invention relates to an industrial robot, in particular to an intelligent cap screwing and capping robot, and belongs to the technical field of special intelligent packaging equipment.
Background
The national intensive cultivation and development of the intelligent manufacturing equipment industry has important significance for accelerating the transformation and upgrading of the manufacturing industry, improving the production efficiency and the technical level, reducing the energy resource consumption and realizing the intellectualization of the manufacturing process; the intelligent manufacturing equipment is a generic name of various manufacturing equipment with sensing, decision-making and executing functions, such as an industrial robot, which replaces manual work in industrial production to do some operations, such as carrying, welding, assembling, coating, water cutting, packaging and the like; the industrial robot workstation can form an automatic production line or other complex automatic intelligent systems with other workstations or devices; the intelligent packaging robot is divided into bags and boxes, automatic weighing, packaging and packaging of products can be achieved, for liquid filling, the precision requirements are relatively high due to the fact that alignment and cap screwing of bottle bodies and bottle caps are involved, the existing packaging line cannot achieve accurate alignment, once caps are closed, defective products such as inclined caps and high caps occur, liquid leakage is easily caused by the packaging line, damage is easily caused to the surroundings due to packaging of some toxic liquid, and in the prior art, detection and removal are conducted on caps which are not accurately closed in a manual mode; the solution is high in labor cost and unfavorable for improving the automation degree of production enterprises, and meanwhile, the qualification rate of the final product is affected due to fatigue of workers, subjective judgment and the like, medicine leakage is more wasted due to the fact that the bottle cap is inclined, the bottle cap is high in cap and the like in the later period, and the danger of toxic liquid leakage exists.
Disclosure of Invention
In order to solve the problems, the invention provides an intelligent cap screwing and capping robot which can detect the phenomena of cap tilting and cap lifting in real time and timely screw and correct the cap tilting and cap lifting, and can prevent defective products such as cap tilting and cap lifting from being produced, and a special person is not required to be arranged for checking and correcting after cap screwing process in the follow-up process.
The intelligent cap screwing and capping robot comprises
The bottle stacking device is a disc bottle stacking device,
the bottle body conveying and filling platform receives the bottle bodies conveyed by the bottle stacking device and positions, weighs and fills the bottle bodies;
still include spiral cover gland robot, spiral cover gland robot includes
An integrated seat; the integrated seat comprises an upper seat body and a lower seat body, the outer parts of the upper seat body and the lower seat body are supported by support columns, and a spiral cover and a gland channel are formed between the upper seat body and the lower seat body;
the bottle body conveying mechanism is arranged at the top of the lower seat body, the input side of the bottle body conveying mechanism is in butt joint with the output end of the bottle body conveying and filling platform, the bottle body conveying mechanism comprises a chain plate type conveying belt, and conveying seats are arranged at two sides of the chain plate type conveying belt; the transmission seat is provided with a transmission belt for clamping the bottle body; a V-shaped structure is formed at the inlet between the two conveying belts;
a bottle cap screwing seat; the bottle cap screwing seat is arranged above the bottle body conveying mechanism and is fixed with the bottom surface of the upper seat body;
a bottle cap screwing device; the bottle cap screwing device is arranged on the bottle cap screwing seat;
the bottle cap conveying slideway is fixed at the input end part of the upper seat body; the bottle cap conveying slideway is arranged at the input sides of the bottle body conveying mechanism and the bottle cap screwing device; an automatic cover feeding device is arranged at the bottom of the bottle cap conveying slideway;
the elastic gland device comprises a chain groove seat; the chain groove seat is arranged between two rows of screwing wheels of the bottle cap screwing device of the bottle cap screwing seat; the top surface of the chain groove seat is arranged on the bottom surface of the bottle cap screwing seat; springs are arranged between the two sides of the top surface of the chain groove seat and the bottom surface of the bottle cap screwing seat; a first chain guide wheel is arranged on the inner side of the chain groove seat; chain channels are formed in two sides of the bottle cap screwing seat; the bottle cap screwing seat is provided with second chain guide wheels on the top surface and the bottom surface of the chain channel; a driving motor is arranged on the top surface of the bottle cap screwing seat; a rotating shaft of the driving motor is provided with a third chain guide wheel; gland chains are sleeved among the first chain guide wheel, the second chain guide wheel and the third chain guide wheel;
the pneumatic capping device comprises an opening frame which is arranged on the bottom surface of the bottle cap screwing seat; the light opening frame is arranged outside the chain groove seat, and a safety gap is arranged between the light opening frame and the bottle cap travelling channel; the light opening frame is arranged on one side close to the automatic upper cover device, and a photoelectric switch is arranged on the light opening frame; a groove body is formed in one side, close to the automatic cover feeding device, of the bottom surface of the bottle cap screwing seat; a pneumatic hammer is arranged at the inner side of the groove body; the chain groove seat is provided with a through groove opposite to the pneumatic hammer; the photoelectric switch is linked with a cylinder control valve of the pneumatic hammer through a controller.
Further, the bottom of the integrated seat is provided with a self-locking push wheel; two ends of the bottle body conveying mechanism protrude out of two sides of the lower seat body.
Further, the bottle cap screwing device comprises two rows of transmission shafts which are opposite to each other; a tightening wheel is fixed at the bottom of the transmission shaft; the transmission shaft is connected with the driving mechanism.
Further, the bottle cap conveying slideway comprises an inclined slideway and a plane slideway which is integrally formed at the bottom of the inclined slideway and is parallel to the ground; a bottle mouth chute is formed in the middle of the plane slideway; the automatic cover feeding device comprises a cover pressing seat which is arranged with the inclined slideway; a gland plate is arranged on the gland seat through a compression bolt; and a compression spring is arranged between the compression bolt and the compression cover plate.
Further, the bottom surface of the gland chain is positioned at the upper edge of the tightening wheel.
Further, the capping robot is operated to send the bottle cap into the bottle cap conveying slideway, when the bottle cap enters the bottle cap conveying slideway, the bottle cap freely slides down, the bottle cap is prevented from sliding outwards by the automatic capping device, then, the bottle is conveyed to the bottom of the bottle cap conveying slideway by the bottle body conveying mechanism, namely, enters the bottle cap conveying slideway mouth, the bottle cap is hung on the bottle mouth and is continuously conveyed, the bottle cap is driven by the bottle body, the automatic capping device is jacked, so that the bottle cap is separated from the bottle body conveying mechanism and advances towards the bottle cap screwing device, when the bottle body bottle cap reaches the bottle cap screwing device, the bottle cap is screwed by using two rows of opposite screwing wheels, during operation, the driving motor moves to drive the third chain guide wheel to rotate, the third chain guide wheel drives the first chain guide wheel, the second chain guide wheel and the capping chain to synchronously move towards the bottle cap screwing device, when the bottle cap advances towards the bottle cap screwing device after the bottle cap is separated from the bottle body conveying mechanism, the bottle cap top surface is tightly pressed by the capping chain, the capping chain and the bottle cap conveying mechanism continuously rotates, and the bottle cap is detected to be askew or high in cap, and the bottle cap can be tightly pressed by pressure; and because the spring is arranged above the chain groove seat, the elastic gland is carried out through the elastic force of the spring, the bottle is screwed through the bottle body conveying mechanism by the bottle cap screwing device, and the gland chain is pressed.
Further, the screwing process is as follows:
the bottle cap conveying mechanism clamps the bottle body and conveys the bottle body forwards, the bottle body always advances in a straight line, after the bottle cap is hung, the bottle body and the bottle cap keep advancing at a constant speed, the bottle cap passes through each group of screwing wheels at a constant speed, each group of screwing wheels synchronously rotate in the same direction, when the bottle cap is screwed, the bottle body and the bottle cap are screwed through friction force, and as the two rows of screwing wheels are formed by a plurality of groups of opposite screwing wheels, the bottle cap rotates after passing through one group of screwing wheels, and finally the cap is screwed.
Further, the output side of the cap screwing and capping robot is also provided with a discharging stacking table, and a bottle body proximity switch and a bottle cap proximity switch are arranged above one side of the bottle body conveying mechanism close to the discharging stacking table; the bottle body conveying mechanism is provided with a cover supplementing proximity switch between the discharging stacking table and the bottle body proximity switch; the bottle body conveying mechanism is externally provided with a sucker type cap screwing mechanical swing arm at one side close to the discharging stacking table; when the bottle body after the cap is screwed is sent to the discharging stacking table for packaging, at the moment, the bottle body and the bottle cap are not hung and detached, and the bottle body and the bottle cap need to be covered, and the covering process is as follows: when the bottle body proximity switch detects a bottle body and the bottle cap proximity switch does not detect a bottle cap, at the moment, the PLC sends a cap supplementing instruction, the bottle body conveying mechanism drives the bottle body to continue to convey forwards until the cap supplementing proximity switch is triggered, at the moment, the bottle body conveying mechanism stops acting, the sucker type cap screwing mechanical swing arm sucks the bottle cap from a vibration disc or a bottle cap track for arranging the bottle cap, and swings according to a preset angle, so that the bottle cap is conveyed onto the bottle body, the motor at the front end of the sucker type cap screwing mechanical swing arm drives the sucker to synchronously rotate until the grabbing force of the sucker is overcome, at the moment, the sucker and the bottle cap are separated, and the swing arm resets; the bottle body conveying mechanism drives the bottle body to move towards the discharging stacking table, wherein the holding power of the sucker is set according to the screwing force of the bottle cap.
Compared with the prior art, the intelligent cap screwing and capping robot provided by the invention has the advantages that the bottle cap is hung on the bottle through the conveying slideway, then the cap screwing is performed through the cap screwing device, the inclined cap and the high cap are detected and the righting screwing is performed above the bottle through the action of the optical chain and the cap screwing device, the generation of defective products such as the high cap and the inclined cap is avoided, the labor is reduced, the product quality is improved, and the production efficiency is improved.
Drawings
Fig. 1 is an integrated schematic diagram of an intelligent capping robot and a packaging line of the present invention.
Fig. 2 is a schematic overall structure of embodiment 1 of the present invention.
Fig. 3 is a schematic top view of the bottle body conveying mechanism of the present invention.
Fig. 4 is a schematic view of a bottle body cover according to the present invention.
Detailed Description
Example 1:
the intelligent cap screwing and capping robot shown in fig. 1 to 3 comprises
The bottle stacking device is a disc bottle stacking device,
the bottle body conveying and filling platform receives the bottle bodies conveyed by the bottle stacking device and positions, weighs and fills the bottle bodies;
still include spiral cover gland robot, spiral cover gland robot includes
An integrated seat; the integrated seat comprises an upper seat body J1 and a lower seat body J2, wherein the outer parts of the upper seat body J1 and the lower seat body J2 are supported by a support column J3, and a spiral cover and a gland channel S are formed between the upper seat body J1 and the lower seat body J2;
the bottle body conveying mechanism 1 is fixed above the lower seat J2; a bottle cap screwing seat 2 is arranged above the lower seat body J2; the bottle cap screwing seat 2 is fixed with the bottom surface of the upper seat body J1; the bottle cap screwing seat 2 is provided with a bottle cap screwing device 3; the bottle body conveying mechanism 1 comprises a chain plate type conveying belt 111, and conveying seats 112 are arranged on two sides of the chain plate type conveying belt 111; a transmission belt 113 is mounted on the transmission seat 111; a V-shaped structure is formed at the inlet between the two conveying belts 113, the V-shaped structure can guide the bottle body, the plate-type conveying belt guides and conveys the bottom of the bottle body, and the conveying belts limit and convey the two sides of the bottle body respectively; the bottle body conveying mechanism 1 and the bottle cap screwing device 3 are provided with a bottle cap conveying slideway 4 at the input side; the bottle cap conveying slideway 4 is arranged at the input end of the upper seat body J1; an automatic cover feeding device 5 is arranged at the bottom of the bottle cover conveying slideway 4; the bottle cap screwing seat 2 is provided with a chain groove seat 6 between two rows of screwing wheels of the bottle cap screwing device 3; the middle part of the top surface of the chain groove seat 6 is arranged on the bottom surface of the bottle cap screwing seat 2; a spring 7 is arranged between the two sides of the top surface of the chain groove seat 6 and the bottom surface of the bottle cap screwing seat 2; a first chain guide wheel 8 is arranged on the inner side of the chain groove seat 6; chain channels 8 are formed in two sides of the bottle cap screwing seat 2; the bottle cap screwing seat 2 is provided with second chain guide wheels 9 on the top surface and the bottom surface of the chain channel 8; the top surface of the bottle cap screwing seat 2 is provided with a driving motor 10; a third chain guide wheel 11 is arranged on the rotating shaft of the driving motor 10; a gland chain is sleeved among the first chain guide wheel 8, the second chain guide wheel 9 and the third chain guide wheel 11; the bottom surface of the bottle cap screwing seat 2 is fixed with an opening frame 17 outside the chain groove seat 6; the light opening frame 17 is arranged at one side close to the automatic cover feeding device, and a photoelectric switch 18 is arranged on the light opening frame 17; a groove body is formed in one side, close to the automatic capping device, of the bottom surface of the bottle cap screwing seat 2; a pneumatic hammer 19 is arranged inside the tank body; the chain groove seat 6 is provided with a through groove opposite to the pneumatic hammer; the photoelectric switch 18 is linked with a cylinder control valve of the pneumatic hammer 19 through a controller; the driving motor moves to drive the third chain guide wheel to rotate, the third chain guide wheel drives the first chain guide wheel, the second chain guide wheel and the gland chain to synchronously move, when the bottle cap is separated from the bottle body conveying mechanism and moves towards the bottle cap screwing device, the bottle cap passes through the photoelectric switch, the photoelectric switch gives a signal to the controller, the controller gives a signal to the air cylinder to control the valve, so that the air hammer acts, and the air cylinder drives the hammer body to downwards strike the chain; the bottle body and the bottle cap are directly compacted through the chain, so that deviation correction and compaction can be carried out on the deviation cap bottle, the deviation cap bottle rate is reduced from more than 3% to less than three thousandths, the workload of a removing link is effectively reduced, the working efficiency is improved, the bottle cap is enabled to pass through the photoelectric switch and then just enter the pneumatic hammer action position after passing through the photoelectric switch by adjusting the position of the photoelectric switch, and the bottle cap is positioned under the pneumatic hammer when the pneumatic hammer acts; after pneumatic capping is completed, the top surface of the bottle cap is continuously compacted through a capping chain, the capping chain and the bottle body conveying mechanism synchronously run, the capping chain continuously rotates, the bottle cap is detected to be askew or high, and the bottle cap can be compacted through pressure; the spring is arranged above the chain groove seat, so that the situation that the bottle caps of the inclined cap and the high cap are damaged due to overlarge pressure can not occur; the bottle is screwed through the bottle body conveying mechanism by the bottle cap screwing device, and the gland chain is tightly pressed, so that the production of askew caps and high cap defective products can be avoided.
Wherein, the bottom of the integrated seat is provided with a self-locking push wheel; two ends of the bottle body conveying mechanism protrude out of two sides of the lower seat body. The bottle cap screwing device 3 comprises two rows of right-opposite transmission shafts 31; a screwing wheel 32 is fixed at the bottom of the transmission shaft 31; the transmission shaft is connected with the driving mechanism, the driving mechanism drives the transmission shaft to rotate, and the transmission shaft drives the screwing wheel to rotate, so that the screwing cap task is completed. The bottle cap conveying slideway 4 comprises an inclined slideway 41 and a plane slideway 42 which is integrally formed at the bottom of the inclined slideway and is parallel to the ground; the middle part of the plane slideway 42 is provided with a bottleneck chute; the automatic capping device 5 comprises a gland seat 51 which is arranged with an inclined slideway; a gland plate 52 is mounted on the gland seat 51 through a compression bolt; the pressing bolt 53 and the pressing plate 52 are provided with a pressing spring 54 therebetween, the inclined slide way slides the bottle cap downwards to the plane slide way, when the bottle mouth moves to the combination position of the inclined slide way and the plane slide way, the bottle mouth and the inner edge of the bottle cap are hung, and when the bottle body moves forwards continuously, the pressing plate can be lifted up, so that the bottle cap is separated from the automatic cap feeding device. The bottom surface of the gland chain 12 is positioned at the upper edge of the tightening wheel 32.
The bottle cap conveying mechanism is characterized in that the bottle cap conveying robot comprises a bottle cap conveying slideway, a bottle cap conveying mechanism, a bottle cap screwing device, a bottle cap pressing chain, a bottle cap screwing device and a bottle cap pressing machine, wherein the bottle cap is conveyed continuously, the bottle cap is lifted by the automatic capping device, so that the bottle cap is separated from the bottle cap conveying mechanism and advances towards the bottle cap screwing device; and because the spring is arranged above the chain groove seat, the elastic gland is carried out through the elastic force of the spring, the bottle is screwed through the bottle body conveying mechanism by the bottle cap screwing device, and the gland chain is pressed.
The screwing process is as follows: the bottle cap conveying mechanism clamps the bottle body and conveys the bottle body forwards, the bottle body always advances in a straight line, after the bottle cap is hung, the bottle body and the bottle cap keep advancing at a constant speed, the bottle cap passes through each group of screwing wheels at a constant speed, each group of screwing wheels synchronously rotate in the same direction, when the bottle cap is screwed, the bottle body and the bottle cap are screwed through friction force, and as the two rows of screwing wheels are formed by a plurality of groups of opposite screwing wheels, the bottle cap rotates after passing through one group of screwing wheels, and finally the cap is screwed.
As shown in fig. 4, the output side of the cap screwing and capping robot is also provided with a discharging and stacking table, and a bottle body proximity switch 12 and a bottle cap proximity switch 13 are arranged above one side of the bottle body conveying mechanism 1 close to the discharging and stacking table; a cover supplementing proximity switch 14 is arranged between the discharging stacking table and the bottle body proximity switch 12 in the bottle body conveying mechanism 1; the bottle body conveying mechanism 1 is provided with a sucker type cap screwing mechanical swing arm 15 outside one side close to the discharging stacking table; when the bottle body after the cap is screwed is sent to the discharging stacking table for packaging, at the moment, the bottle body and the bottle cap are not hung and detached, and the bottle body and the bottle cap need to be covered, and the covering process is as follows: when the bottle body proximity switch detects a bottle body and the bottle cap proximity switch does not detect a bottle cap, at the moment, the PLC sends a cap supplementing instruction, the bottle body conveying mechanism drives the bottle body to continue to convey forwards until the cap supplementing proximity switch is triggered, at the moment, the bottle body conveying mechanism stops acting, the sucker type cap screwing mechanical swing arm sucks the bottle cap from a vibration disc or a bottle cap track 16 for arranging the bottle cap, and swings according to a preset angle, so that the bottle cap is conveyed onto the bottle body, a motor at the front end of the sucker type cap screwing mechanical swing arm drives a sucker to synchronously rotate until the grabbing force of the sucker is overcome, at the moment, the sucker and the bottle cap are separated, and the swing arm resets; the bottle body conveying mechanism drives the bottle body to move towards the discharging stacking table, wherein the holding power of the sucker is set according to the screwing force of the bottle cap.
The above embodiments are merely preferred embodiments of the present invention, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are therefore intended to be embraced therein.
Claims (8)
1. An intelligent cap screwing and capping robot comprises
The bottle stacking device is a disc bottle stacking device,
the bottle body conveying and filling platform receives the bottle bodies conveyed by the bottle stacking device and positions, weighs and fills the bottle bodies;
the method is characterized in that: still include spiral cover gland robot, spiral cover gland robot includes
An integrated seat; the integrated seat comprises an upper seat body and a lower seat body, the outer parts of the upper seat body and the lower seat body are supported by support columns, and a spiral cover and a gland channel are formed between the upper seat body and the lower seat body;
the bottle body conveying mechanism is arranged at the top of the lower seat body, the input side of the bottle body conveying mechanism is in butt joint with the output end of the bottle body conveying and filling platform, the bottle body conveying mechanism comprises a chain plate type conveying belt, and conveying seats are arranged at two sides of the chain plate type conveying belt; the transmission seat is provided with a transmission belt for clamping the bottle body; a V-shaped structure is formed at the inlet between the two conveying belts;
a bottle cap screwing seat; the bottle cap screwing seat is arranged above the bottle body conveying mechanism and is fixed with the bottom surface of the upper seat body;
a bottle cap screwing device; the bottle cap screwing device is arranged on the bottle cap screwing seat;
the bottle cap conveying slideway is fixed at the input end part of the upper seat body; the bottle cap conveying slideway is arranged at the input sides of the bottle body conveying mechanism and the bottle cap screwing device; an automatic cover feeding device is arranged at the bottom of the bottle cap conveying slideway;
the elastic gland device comprises a chain groove seat; the chain groove seat is arranged between two rows of screwing wheels of the bottle cap screwing device of the bottle cap screwing seat; the top surface of the chain groove seat is arranged on the bottom surface of the bottle cap screwing seat; springs are arranged between the two sides of the top surface of the chain groove seat and the bottom surface of the bottle cap screwing seat; a first chain guide wheel is arranged on the inner side of the chain groove seat; chain channels are formed in two sides of the bottle cap screwing seat; the bottle cap screwing seat is provided with second chain guide wheels on the top surface and the bottom surface of the chain channel; a driving motor is arranged on the top surface of the bottle cap screwing seat; a rotating shaft of the driving motor is provided with a third chain guide wheel; gland chains are sleeved among the first chain guide wheel, the second chain guide wheel and the third chain guide wheel;
the pneumatic capping device comprises an opening frame which is arranged on the bottom surface of the bottle cap screwing seat; the light opening frame is arranged outside the chain groove seat, and a safety gap is arranged between the light opening frame and the bottle cap travelling channel; the light opening frame is arranged on one side close to the automatic upper cover device, and a photoelectric switch is arranged on the light opening frame; a groove body is formed in one side, close to the automatic cover feeding device, of the bottom surface of the bottle cap screwing seat; a pneumatic hammer is arranged at the inner side of the groove body; the chain groove seat is provided with a through groove opposite to the pneumatic hammer; the photoelectric switch is linked with a cylinder control valve of the pneumatic hammer through a controller.
2. The intelligent screw cap capping robot of claim 1, wherein: the bottom of the integrated seat is provided with a self-locking push wheel; two ends of the bottle body conveying mechanism protrude out of two sides of the lower seat body.
3. The intelligent screw cap capping robot of claim 1, wherein: the bottle cap screwing device comprises two rows of right-opposite transmission shafts; a tightening wheel is fixed at the bottom of the transmission shaft; the transmission shaft is connected with the driving mechanism.
4. The intelligent screw cap capping robot of claim 1, wherein: the bottle cap conveying slideway comprises an inclined slideway and a plane slideway which is integrally formed at the bottom of the inclined slideway and is parallel to the ground; a bottle mouth chute is formed in the middle of the plane slideway; the automatic cover feeding device comprises a cover pressing seat which is arranged with the inclined slideway; a gland plate is arranged on the gland seat through a compression bolt; and a compression spring is arranged between the compression bolt and the compression cover plate.
5. The intelligent screw cap capping robot of claim 1, wherein: the bottom surface of the gland chain is positioned at the upper edge of the tightening wheel.
6. The intelligent screw cap capping robot of claim 1, wherein: the bottle cap conveying mechanism is characterized in that the bottle cap conveying robot comprises a bottle cap conveying slideway, a bottle cap conveying mechanism, a bottle cap screwing device, a bottle cap driving mechanism, a bottle cap driving hammer and a bottle cap driving hammer, wherein the bottle cap is conveyed into the bottle cap conveying slideway, the bottle cap is conveyed into the bottle cap conveying slideway freely and slides downwards through the bottle cap driving device, the bottle cap is prevented from sliding outwards through the bottle cap automatic lifting device when the bottle cap enters the bottle cap conveying slideway, then conveyed to the bottom of the bottle cap conveying slideway by the bottle cap conveying mechanism, namely, enters the bottle cap conveying slideway port, the bottle cap is hung on a bottle cap and is continuously conveyed, the bottle cap is driven by the bottle cap driving device to be lifted upwards, so that the bottle cap is separated from the bottle cap conveying mechanism and moves towards the bottle cap screwing device, when the bottle cap reaches the bottle cap screwing device, the bottle cap screwing wheel is screwed by using two rows of opposite screwing wheels, during operation, a driving motor moves, a third chain guide wheel is driven to rotate, the first chain guide wheel, the second chain guide wheel chain is driven by the chain, the bottle driving hammer and the bottle cap to synchronously move downwards, and when the bottle cap is conveyed towards the bottle cap screwing device by the bottle cap through a photoelectric switch, and the control valve. The bottle body and the bottle cap are directly compacted through the chain, and the position of the photoelectric switch on the switch frame is adjusted to enable the bottle cap to pass through the photoelectric switch and then just enter the pneumatic hammer action position, so that the bottle cap is positioned under the pneumatic hammer when the pneumatic hammer acts; after pneumatic capping is completed, the top surface of the bottle cap is continuously compacted through a capping chain, the capping chain and the bottle body conveying mechanism synchronously run, the capping chain continuously rotates, the bottle cap is detected to be askew or high, and the bottle cap can be compacted through pressure; the bottle is screwed by the bottle body conveying mechanism through the bottle cap screwing device, and the gland chain is tightly pressed.
7. The intelligent screw cap capping robot of claim 1, wherein: the screwing process is as follows:
the bottle cap conveying mechanism clamps the bottle body and conveys the bottle body forwards, the bottle body always advances in a straight line, after the bottle cap is hung, the bottle body and the bottle cap keep advancing at a constant speed, the bottle cap passes through each group of screwing wheels at a constant speed, each group of screwing wheels synchronously rotate in the same direction, when the bottle cap is screwed, the bottle body and the bottle cap are screwed through friction force, and as the two rows of screwing wheels are formed by a plurality of groups of opposite screwing wheels, the bottle cap rotates after passing through one group of screwing wheels, and finally the cap is screwed.
8. The intelligent screw cap capping robot of claim 1, wherein: the output side of the cap screwing and capping robot is also provided with a discharging stacking table, and a bottle body proximity switch and a bottle cap proximity switch are arranged above one side of the bottle body conveying mechanism close to the discharging stacking table; the bottle body conveying mechanism is provided with a cover supplementing proximity switch between the discharging stacking table and the bottle body proximity switch; the bottle body conveying mechanism is externally provided with a sucker type cap screwing mechanical swing arm at one side close to the discharging stacking table; when the bottle body after the cap is screwed is sent to the discharging stacking table for packaging, at the moment, the bottle body and the bottle cap are not hung and detached, and the bottle body and the bottle cap need to be covered, and the covering process is as follows: when the bottle body proximity switch detects a bottle body and the bottle cap proximity switch does not detect a bottle cap, at the moment, the PLC sends a cap supplementing instruction, the bottle body conveying mechanism drives the bottle body to continue to convey forwards until the cap supplementing proximity switch is triggered, at the moment, the bottle body conveying mechanism stops acting, the sucker type cap screwing mechanical swing arm sucks the bottle cap from a vibration disc or a bottle cap track for arranging the bottle cap, and swings according to a preset angle, so that the bottle cap is conveyed onto the bottle body, the motor at the front end of the sucker type cap screwing mechanical swing arm drives the sucker to synchronously rotate until the grabbing force of the sucker is overcome, at the moment, the sucker and the bottle cap are separated, and the swing arm resets; the bottle body conveying mechanism drives the bottle body to move towards the discharging stacking table, wherein the holding power of the sucker is set according to the screwing force of the bottle cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210133487.5A CN114290353B (en) | 2022-02-14 | 2022-02-14 | Intelligent cap screwing and capping robot |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210133487.5A CN114290353B (en) | 2022-02-14 | 2022-02-14 | Intelligent cap screwing and capping robot |
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| Publication Number | Publication Date |
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| CN114290353A CN114290353A (en) | 2022-04-08 |
| CN114290353B true CN114290353B (en) | 2023-06-27 |
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| CN202210133487.5A Active CN114290353B (en) | 2022-02-14 | 2022-02-14 | Intelligent cap screwing and capping robot |
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| EP3140241A1 (en) * | 2014-05-07 | 2017-03-15 | Rejves S.r.L. | Apparatus for capping and packaging unit comprising said apparatus |
| CN109534254A (en) * | 2018-11-25 | 2019-03-29 | 广东洛波特机器人自动化技术有限公司 | A kind of automatic screw capping production line of Packaging Bottle robot |
| CN209193515U (en) * | 2018-09-12 | 2019-08-02 | 江苏先思达生物科技有限公司 | A kind of medicament production bottle cap tightening device |
| CN211593034U (en) * | 2019-11-26 | 2020-09-29 | 昆山诚丰达工控设备有限公司 | Outer cover capping machine with positioning function |
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|---|---|---|---|---|
| US3626658A (en) * | 1968-11-08 | 1971-12-14 | Congex Sarl | Bottle-capping machine |
| US4308707A (en) * | 1979-12-03 | 1982-01-05 | Owens-Illinois, Inc. | Closure pre-tightener for closure applicating machines |
| EP3140241A1 (en) * | 2014-05-07 | 2017-03-15 | Rejves S.r.L. | Apparatus for capping and packaging unit comprising said apparatus |
| CN209193515U (en) * | 2018-09-12 | 2019-08-02 | 江苏先思达生物科技有限公司 | A kind of medicament production bottle cap tightening device |
| CN109534254A (en) * | 2018-11-25 | 2019-03-29 | 广东洛波特机器人自动化技术有限公司 | A kind of automatic screw capping production line of Packaging Bottle robot |
| CN211593034U (en) * | 2019-11-26 | 2020-09-29 | 昆山诚丰达工控设备有限公司 | Outer cover capping machine with positioning function |
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| CN114290353A (en) | 2022-04-08 |
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