CN213537215U - Rotary cap screwing device - Google Patents
Rotary cap screwing device Download PDFInfo
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- CN213537215U CN213537215U CN202021966606.8U CN202021966606U CN213537215U CN 213537215 U CN213537215 U CN 213537215U CN 202021966606 U CN202021966606 U CN 202021966606U CN 213537215 U CN213537215 U CN 213537215U
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- bottle
- cap
- star wheel
- feeding
- cap screwing
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Abstract
The utility model discloses a rotary cap screwing device, which comprises a first conveyor belt, a bottle feeding screw conveyor, a bottle feeding star wheel, a bottle discharging star wheel, a cap screwing component, a cap feeding component and a controller, and also comprises a nitrogen filling component for filling nitrogen into bottles; the bottle feeding screw conveyor is arranged at the front end of the first conveyor belt, the bottle feeding star wheel, the bottle cap screwing component and the bottle discharging star wheel are sequentially arranged, the bottle cap screwing component comprises a bottle cap screwing star wheel, a bottle cap screwing arm and a rotating shaft, the rotating shaft is in transmission connection with the bottle cap screwing star wheel and the bottle cap screwing arm respectively, the bottle cap screwing star wheel comprises a plurality of bottle cap screwing stations which are circumferentially arranged at equal intervals, a bottle cap screwing arm is arranged above each bottle cap screwing station, and the bottle feeding star wheel and the bottle discharging star wheel are also respectively provided with bottle feeding stations and bottle discharging stations which are in one-to-one correspondence with the bottle cap screwing stations; the device has compact structure, and reduces the limit to the installation area; the nitrogen is filled when the cap is screwed, so that the air in the bottle is effectively reduced, and the quality guarantee period of the product is prolonged; the operation is stable, and the automation degree is high.
Description
Technical Field
The utility model relates to a spiral cover technical field, in particular to formula of circling round spiral cover device.
Background
The cap screwing is one of important links in the production process of bottled feed. In the production process of the existing liquid additive feed, the cap is directly screwed and sealed after filling; however, the liquid feed is not filled in the bottle, and substances affecting the shelf life, such as air and moisture, are left in the bottle. Especially for substances which are easily oxidized in the air environment, such as vitamin C, the residual air in the bottle can reduce the titer, shorten the shelf life and further affect the quality of the product. The manual nitrogen charging efficiency is low, and the labor cost required by the efficiency of the automatic cap screwing device is high.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention provides a rotary cap screwing device, which aims to solve the above-mentioned problems in the prior art.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a rotary cap screwing device comprises a first conveyor belt, a bottle feeding screw conveyor, a bottle feeding star wheel, a bottle discharging star wheel, a cap screwing component, a cap conveying component and a controller, wherein the bottle feeding screw conveyor is arranged at the front end of the first conveyor belt, is used for conveying bottles to be capped into a bottle inlet star wheel at intervals, the bottle inlet star wheel, the cap screwing part and the bottle outlet star wheel are arranged in sequence, the cover rotating part comprises a cover rotating star wheel, a cover rotating arm and a rotating shaft, the rotating shaft penetrates through the center of the cover rotating star wheel and is respectively in transmission connection with the cover rotating star wheel and the cover rotating arm, the cover-rotating star wheel comprises a plurality of cover-rotating stations which are arranged at equal intervals in the circumferential direction, a cover-rotating arm is arranged above each cover-rotating station, the bottle feeding star wheel and the bottle discharging star wheel are respectively provided with a bottle feeding station and a bottle discharging station which are in one-to-one correspondence with the cap screwing stations, and the cap feeding part is used for conveying the bottle caps to the cap screwing part; the device also comprises a nitrogen filling component, wherein the nitrogen filling component comprises a plurality of nitrogen filling heads, and the nitrogen filling heads correspond to the bottle feeding stations one by one and are respectively arranged above the bottle feeding stations; the first conveyor belt, the bottle feeding screw conveyor, the bottle feeding star wheel, the bottle discharging star wheel, the cap screwing component, the cap conveying component and the nitrogen filling component are respectively and electrically connected with the controller.
Among the formula spiral cover device of circling round, nitrogen gas filling part with advance the coaxial setting of bottle star gear, the nitrogen gas filling head with advance the bottle station synchronous rotation, the top of every nitrogen gas filling head still is equipped with photoelectric sensor.
In the rotary cap screwing device, the cap screwing component further comprises a bottle clamping plate, one end of the bottle clamping plate is fixed on the rotating shaft, and the bottle clamping plate is arranged above the cap screwing station and corresponds to the cap screwing station one to one respectively.
In the rotary cap screwing device, the bottle feeding screw conveyor comprises a bottle feeding screw rod and a driving mechanism, and the bottle feeding screw rod is in transmission connection with the driving mechanism and is used for conveying bottles to a bottle feeding star wheel at intervals.
In the rotary cap screwing device, a plurality of bottle separating stations are arranged on the bottle feeding screw rod at equal intervals.
In the rotary cap screwing device, the interval between the adjacent bottle separating stations is matched with the distance between the adjacent bottle feeding stations.
In the rotary cap screwing device, the circumscribed circles of the bottle feeding star wheel, the cap screwing star wheel and the bottle discharging star wheel are tangent.
The utility model provides a rotary type spiral cover device, send the lid part including reason lid unit, second conveyer belt, send the lid star gear, first send lid part crane and second to send the lid part crane, the both ends of second conveyer belt are connected with reason lid unit and send the lid star gear respectively, send the lid star gear to be used for conveying lid to the spiral cover part, first send the lid part crane to be connected with sending the lid star gear for adjust the height of sending the lid star gear, the second send the lid part crane to be connected with the second conveyer belt for the height of adjustment second conveyer belt.
In the rotary cap screwing device, the cap feeding star wheel and the bottle discharging star wheel are coaxially arranged and are arranged above the bottle discharging star wheel.
In the rotary cap screwing device, a plurality of cap conveying stations are arranged on the cap conveying star wheel at equal intervals, and the cap conveying stations correspond to the cap screwing stations one to one.
Has the advantages that:
the utility model provides a rotary cap screwing device, which fills nitrogen into a bottle before the cap screwing through a nitrogen filling head, thereby effectively reducing the air content in the bottle, reducing the influence of the air in the bottle on the product and prolonging the quality guarantee period of the product; the bottle inlet star plate, the cap rotating star plate and the bottle outlet star wheel are reasonably arranged, so that the device is more compact in structure, and the floor area of the device is reduced; the bottle feeding screw enables the bottles to enter the subsequent working procedures orderly and stably, and the running stability of the device is improved.
Drawings
Fig. 1 is a schematic structural view of the rotary capping device.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural view of the bottle clamping plate.
Fig. 4 is a schematic structural diagram of the bottle inlet star wheel, the cap rotating star wheel and the bottle outlet star wheel.
Fig. 5 is a schematic structural view of the bottle discharging star wheel and the cap feeding star wheel.
Description of the main element symbols: 1-a first conveyor belt, 2-a bottle feeding screw conveyor, 3-a bottle feeding star wheel, 4-a bottle discharging star wheel, 5-a cap screwing component, 6-a cap conveying component, 7-a controller, 8-a nitrogen filling component, 21-a bottle feeding screw rod, 22-a driving mechanism, 31-a bottle feeding station, 41-a bottle discharging station, 51-a cap screwing star wheel, 52-a cap screwing arm, 53-a rotating shaft, 54-a bottle clamping plate, 61-a cap arranging unit, 62-a second conveyor belt, 63-a cap conveying star wheel, 64-a first cap conveying component lifting frame, 65-a second cap conveying component lifting frame, 81-a nitrogen filling head, 82-a photoelectric sensor, 211-a bottle separating station, 511-a cap screwing station and 631-a cap conveying station.
Detailed Description
The utility model provides a formula of circling round spiral cover device, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the attached drawing and the embodiment is lifted the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1, 2 and 4, the utility model provides a rotary cap screwing device, including first conveyer belt 1, advance a bottle screw conveyer 2, advance a bottle star gear 3, go out a bottle star gear 4, cap screwing part 5, send lid part 6 and controller 7, advance a bottle screw conveyer 2 and set up at the front end of first conveyer belt 1 for in advancing bottle star gear 3 with waiting to screw the bottle interval ground transport, this device adjusts the speed of first conveyer belt 1 and advances the rotational speed of bottle star gear 3 through controller 7, makes it cooperate; through the bottle feeding screw conveyor 2, bottles to be capped can uniformly and stably enter the bottle feeding star wheel 3 in batch mode, and the problem that the bottles are accumulated in front of the bottle feeding star wheel 3 to influence the normal operation of the device is avoided. The bottle feeding star wheel 3, the cap screwing component 5 and the bottle discharging star wheel 4 are sequentially arranged, the cap screwing component 5 comprises a cap screwing star wheel 51, a cap screwing arm 52 and a rotating shaft 53, the rotating shaft 53 penetrates through the center of the cap screwing star wheel 51 and is in transmission connection with the cap screwing star wheel 51 and the cap screwing arm 52 respectively, the cap screwing star wheel 51 comprises a plurality of cap screwing stations 511 which are circumferentially arranged at equal intervals, a cap screwing arm 52 is arranged above each cap screwing station 511, the bottle feeding star wheel 3 and the bottle discharging star wheel 4 are also respectively provided with bottle feeding stations 31 and bottle discharging stations 41 which are in one-to-one correspondence with the cap screwing stations 511, and generally, the inner diameters of the bottle feeding stations 31, the cap screwing stations 511 and the bottle discharging stations 41 are smaller than 2 times of the outer diameters of bottles to be capped; the cap sending part 6 is used for sending the bottle cap to the cap screwing part 5; the device also comprises a nitrogen filling component 8, wherein the nitrogen filling component 8 comprises a plurality of nitrogen filling heads 81, and the nitrogen filling heads 81 correspond to the bottle feeding stations one by one and are respectively arranged above the bottle feeding stations 31; the first conveyor belt 1, the bottle feeding screw conveyor 2, the bottle feeding star wheel 3, the bottle discharging star wheel 4, the cap screwing part 5, the cap feeding part 6 and the nitrogen filling part 8 are respectively and electrically connected with a controller 7.
The device during operation conveys the bottle to the bottle feeding station 31 of bottle feeding star wheel 3 through advancing bottle auger delivery ware 2, makes the bottle rotate along with bottle feeding star wheel 3, and nitrogen gas filling head 81 fills the nitrogen to the bottle simultaneously, until the bottle rotates to in the spiral cover station 511, guarantees that the air can discharge completely in the bottle, then this bottle gets into spiral cover station 511 among the spiral cover star wheel 51 and carries out the spiral cover, and follow spiral cover star wheel 51 at last and rotate to getting out when the bottle zone time gets into out in the bottle station 41, and the rethread goes out and gets into in first conveyer belt 1 under the drive of bottle star wheel 4, accomplishes the spiral cover. When the cover rotating arm 52 rotates to pass above the cover conveying part 6, the cover body is grabbed, and then the cover rotating arm rotates to the cover rotating area to perform cover rotating operation. In this embodiment, the cap screwing region refers to a position where the bottle feeding station 31 rotates to communicate with the cap screwing station 511; the bottle outlet area refers to a position where the cap screwing station 511 rotates to be communicated with the bottle outlet station 41.
The device fills nitrogen into the bottle through the nitrogen filling part 8 before the cap is screwed, so that the air content in the bottle is reduced, the phenomenon that the product is deteriorated due to air oxidation and the like is avoided, and the quality guarantee period of the product is prolonged. The bottle feeding star wheel 3, the bottle discharging star wheel 4 and the cap screwing component 5 are reasonably arranged, so that the structure of the device is more compact, the connection time between processes is shortened, the occupied area is reduced, and the requirement of the device on installation space is reduced.
Preferably, the nitrogen filling part 8 and the bottle feeding star wheel 3 are coaxially arranged, the nitrogen filling heads 81 and the bottle feeding station 31 synchronously rotate, and a photoelectric sensor 82 is further arranged above each nitrogen filling head 81; the photoelectric sensor 82 is used for detecting whether bottles exist in the bottle feeding station 31, and the nitrogen filling head 81 is filled with nitrogen only when the photoelectric sensor 82 detects that bottles exist in the bottle feeding station 31, so that waste of nitrogen is effectively avoided. The nitrogen filling head 81 is electrically connected with the controller 7, and the inflation amount and the flow rate of nitrogen are controlled by the controller 7.
Referring to fig. 3, the cap screwing component 5 further includes a bottle clamping plate 54, and one end of the bottle clamping plate 54 is fixed on the rotating shaft 53, is disposed above the cap screwing station 511, and is in one-to-one correspondence with the cap screwing station 511. After the bottle enters the cap screwing station 511, the bottle clamping plate 54 is used for clamping the bottle neck, so that the bottle can be stably erected during cap screwing.
Referring to fig. 1 and 2, the bottle feeding screw conveyor 2 comprises a bottle feeding screw 21 and a driving mechanism 22, wherein the bottle feeding screw 21 is in transmission connection with the driving mechanism 22 and is used for conveying bottles into the bottle feeding star wheel 3 at intervals to avoid bottle accumulation.
A plurality of bottle separating stations 211 are arranged on the bottle feeding screw rod 21 at equal intervals; the bottle separating station and the bottle feeding station 31 cooperate to ensure uniform bottle feeding.
In this embodiment, the distance between the adjacent bottle separating stations 211 and the distance between the adjacent bottle feeding stations 31 are adapted, so that the bottles passing through the bottle separating stations 211 do not need to wait for directly entering one bottle feeding station 31, the bottles are prevented from being stacked in front of the bottle feeding station 31, and the phenomena of bottle shortage and bottle leakage of the bottle feeding station 31 are effectively avoided.
Referring to fig. 4, the circumscribed circles of the bottle-in star wheel 3, the cap-rotating star wheel 51 and the bottle-out star wheel 4 are tangent to each other, so as to avoid the phenomenon of mutual chucking and facilitate the transfer of bottles at different stations.
Referring to fig. 1, the cap conveying component 6 includes a cap arranging unit 61, a second conveyor belt 62, a cap conveying star wheel 63, a first cap conveying component crane 64 and a second cap conveying component crane 65, two ends of the second conveyor belt 62 are respectively connected with the cap arranging unit 61 and the cap conveying star wheel 63, the cap conveying star wheel 63 is used for conveying caps to the cap screwing component 5, and the first cap conveying component crane 64 is connected with the cap conveying star wheel 63 and is used for adjusting the height of the cap conveying star wheel 63 to adapt to bottles with different heights; the second cap conveying part lifting frame 65 is connected with the second conveying belt 62 and used for adjusting the height of the second conveying belt 62, enabling the height of the second conveying belt 62 to be matched with the cap conveying star wheel 63 and adjusting the cap grabbing efficiency of the cap screwing part 5. The cover conveying component 6 solves the problem of low cover arranging and conveying efficiency by manpower, and has stable operation and high working efficiency. Further, the cap feeding part 6 further includes an automatic cap feeding unit (not shown in the figure) having an automatic cap missing alarm function, thereby improving the automation degree of the apparatus.
Referring to fig. 5, the cover feeding star wheel 63 and the bottle discharging star wheel 4 are coaxially arranged and are arranged above the bottle discharging star wheel 4; the structure of the device is more compact, and the occupied space is reduced.
A plurality of cap feeding stations 631 are arranged on the cap feeding star wheel 63 at equal intervals, and the cap feeding stations 631 correspond to the cap screwing stations 511 one by one; the bottle discharging and the cap discharging are carried out synchronously, the waiting time among all the working procedures is reduced, and the production efficiency is improved.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.
Claims (10)
1. A rotary cap screwing device is characterized by comprising a first conveyor belt, a bottle feeding screw conveyor, a bottle feeding star wheel, a bottle discharging star wheel, a cap screwing component, a cap conveying component and a controller, wherein the bottle feeding screw conveyor is arranged at the front end of the first conveyor belt, is used for conveying bottles to be capped into a bottle inlet star wheel at intervals, the bottle inlet star wheel, the cap screwing part and the bottle outlet star wheel are arranged in sequence, the cover rotating part comprises a cover rotating star wheel, a cover rotating arm and a rotating shaft, the rotating shaft penetrates through the center of the cover rotating star wheel and is respectively in transmission connection with the cover rotating star wheel and the cover rotating arm, the cover-rotating star wheel comprises a plurality of cover-rotating stations which are arranged at equal intervals in the circumferential direction, a cover-rotating arm is arranged above each cover-rotating station, the bottle feeding star wheel and the bottle discharging star wheel are respectively provided with a bottle feeding station and a bottle discharging station which are in one-to-one correspondence with the cap screwing stations, and the cap feeding part is used for conveying the bottle caps to the cap screwing part; the device also comprises a nitrogen filling component, wherein the nitrogen filling component comprises a plurality of nitrogen filling heads, and the nitrogen filling heads correspond to the bottle feeding stations one by one and are respectively arranged above the bottle feeding stations; the first conveyor belt, the bottle feeding screw conveyor, the bottle feeding star wheel, the bottle discharging star wheel, the cap screwing component, the cap conveying component and the nitrogen filling component are respectively and electrically connected with the controller.
2. The rotary cap screwing device of claim 1 wherein the nitrogen filling component is coaxially arranged with the bottle feeding star wheel, the nitrogen filling heads synchronously rotate with the bottle feeding station, and a photoelectric sensor is arranged above each nitrogen filling head.
3. The rotary capping device of claim 1 wherein the capping member further comprises a bottle engaging plate, one end of the bottle engaging plate is fixed to the shaft and disposed above the capping station in one-to-one correspondence with the capping station.
4. A rotary cap-screwing device according to claim 1 wherein the bottle-feeding screw conveyor comprises a bottle-feeding screw and a driving mechanism, the bottle-feeding screw being drivingly connected to the driving mechanism for intermittently conveying the bottles into the bottle-feeding star wheel.
5. A rotary cap screwing device according to claim 4 wherein a plurality of bottle separating stations are provided on said bottle feeding screw at equal intervals.
6. A rotary cap screwing device according to claim 5 wherein the spacing between adjacent bottle dispensing stations is adapted to the distance between adjacent bottle feeding stations.
7. A rotary cap-rotating apparatus according to claim 1, wherein the circumscribed circles of the bottle-in star, the cap-rotating star and the bottle-out star are tangent.
8. The rotary cap screwing device of claim 1, wherein the cap feeding component comprises a cap arranging unit, a second conveyor belt, a cap feeding star wheel, a first cap feeding component lifting frame and a second cap feeding component lifting frame, the two ends of the second conveyor belt are respectively connected with the cap arranging unit and the cap feeding star wheel, the cap feeding star wheel is used for conveying the cap to the cap screwing component, the first cap feeding component lifting frame is connected with the cap feeding star wheel and used for adjusting the height of the cap feeding star wheel, and the second cap feeding component lifting frame is connected with the second conveyor belt and used for adjusting the height of the second conveyor belt.
9. A rotary cap-rotating apparatus according to claim 8, wherein the cap-feeding starwheel and the bottle-ejecting starwheel are coaxially disposed and are disposed above the bottle-ejecting starwheel.
10. The rotary cap screwing device of claim 8, wherein a plurality of cap feeding stations are arranged on the cap feeding star wheel at equal intervals, and the cap feeding stations correspond to the cap screwing stations one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021966606.8U CN213537215U (en) | 2020-09-09 | 2020-09-09 | Rotary cap screwing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021966606.8U CN213537215U (en) | 2020-09-09 | 2020-09-09 | Rotary cap screwing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213537215U true CN213537215U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021966606.8U Active CN213537215U (en) | 2020-09-09 | 2020-09-09 | Rotary cap screwing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213537215U (en) |
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2020
- 2020-09-09 CN CN202021966606.8U patent/CN213537215U/en active Active
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