CN211141492U - Automatic cover opening and closing device - Google Patents
Automatic cover opening and closing device Download PDFInfo
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- CN211141492U CN211141492U CN201922069707.9U CN201922069707U CN211141492U CN 211141492 U CN211141492 U CN 211141492U CN 201922069707 U CN201922069707 U CN 201922069707U CN 211141492 U CN211141492 U CN 211141492U
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- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model provides an automatic cover opening and closing device, which comprises a fixed frame, a lifting plate, a first cylinder for driving the lifting plate to move up and down, a rotary rod, a controller and at least one clamping mechanism for clamping a spiral cover, wherein the first cylinder is fixedly arranged on the fixed frame; a rack capable of moving horizontally is arranged on the lifting plate, a gear is sleeved on the rotating rod and meshed with the rack, a second cylinder for driving the rack to move horizontally is arranged on the lifting plate, and the second cylinder drives the rack to move horizontally to drive the rotating rod to rotate along the axis of the rotating rod; the first air cylinder, the clamping mechanism and the second air cylinder are respectively electrically connected with the controller. Adopt the utility model discloses technical scheme's automatic switch lid device can automize and realize the operation of switch lid, improves production operating efficiency.
Description
Technical Field
The utility model relates to a L ED cut straightly lamp pearl tin-plating production line technical field, concretely relates to automatic switch lid device.
Background
At present L ED cut straightly in lamp pearl tin-plating production line, be provided with two at least spiral covers on the bung for holding the storage bucket of raw materials, alright pull down the bung from the ladle body after unscrewing each spiral cover, can carry out the operation of packing into the storage bucket with the raw materials or taking out from the storage bucket afterwards, among the prior art, the uncapping and the closing operation of storage bucket are accomplished by the manual work, adopt the manual work to twist promptly and move the spiral cover and accomplish the switching cover operation, above-mentioned operation form makes workman's intensity of labour big, the operative employee easily gets arthritis, occupational diseases such as finger deformation, and switching cover operating efficiency is low, lead to manufacturing cost height.
Disclosure of Invention
An object of the utility model is to provide an automatic switch lid device, this automatic switch lid device can automize and realize the switch lid operation, improves production operating efficiency, avoids the operative employee to receive the injury because of long-term manual twisting moves the spiral cover.
Based on this, the utility model provides an automatic switch cover device, including fixed frame, lifter plate, be used for driving the first cylinder of lifter plate elevating movement, rotary rod, controller and at least one clamping mechanism that is used for the tight spiral cover of clamp, first cylinder fixed mounting is in fixed frame, the cylinder pole of first cylinder with lifter plate fixed connection, the rotary rod wear to locate the lifter plate and stretch out along the below of lifter plate, clamping mechanism connects in the lower extreme of rotary rod;
a rack capable of moving horizontally is arranged on the lifting plate, a gear is sleeved on the rotary rod and meshed with the rack, a second cylinder for driving the rack to move horizontally is arranged on the lifting plate, and the second cylinder drives the rack to move horizontally to drive the rotary rod to rotate along the axis of the rotary rod;
the first cylinder, the clamping mechanism and the second cylinder are electrically connected with the controller respectively.
Preferably, the clamping mechanism comprises two clamping blocks and a clamping cylinder for driving the two clamping blocks to move relatively, the clamping cylinder is fixedly connected with the rotating rod, the two clamping blocks are oppositely arranged and form a clamping space for clamping the screw cap, and the clamping cylinder is electrically connected with the controller.
As the preferred scheme, the inner side of each clamping block is provided with two clamping bulges in parallel, the two clamping bulges are arranged at intervals along the vertical direction, and each clamping bulge is provided with an arc-shaped clamping groove.
As the preferred scheme, the groove wall of the arc-shaped clamping groove is provided with anti-skid grains.
Preferably, the fixed frame is defined by a top beam, a bottom beam and two oppositely arranged side plates, the first cylinder is arranged in the fixed frame, and a cylinder rod of the first cylinder penetrates through the bottom beam and is connected with the lifting plate.
Preferably, a guide seat is arranged in the fixed frame, the lifting plate is fixedly connected with a guide column corresponding to the guide seat, the guide column is parallel to a cylinder rod of the first cylinder, and the guide column is slidably arranged on the fixed frame through the guide seat.
Preferably, the number of the guide seats in the fixed frame is two, the two guide seats are located on two sides of the first cylinder, and a linear bearing is arranged between the guide seat and the guide column.
Preferably, the cylinder rod of the first cylinder is connected with the lifting plate through the connecting support, the connecting support is provided with a U-shaped groove for avoiding the gear, and the connecting support is bridged on the lifting plate and is positioned above the gear.
Preferably, the cylinder rod of the second cylinder is parallel to the table top of the lifting plate, a sliding seat is arranged on the table top of the lifting plate, the rack is slidably arranged on the sliding seat, and the cylinder rod of the second cylinder is fixedly connected with the rack.
As a preferred scheme, the fixed frames and the clamping mechanisms are arranged in a one-to-one correspondence manner, the number of the fixed frames is two, the two fixed frames are arranged on two sides of the lifting plate, and each fixed frame is provided with the first cylinder.
Implement the embodiment of the utility model provides a, following beneficial effect has:
the lifting plate can be driven by the first cylinder to perform lifting motion relative to the fixed frame, so that the clamping mechanism on the lifting plate is in contact with or separated from the rotary cover on the barrel cover of the charging barrel, and the clamping mechanism can clamp the rotary cover on the barrel cover; in addition, the second cylinder drives rack horizontal migration and drives the rotary rod and rotate along its axis, and the second cylinder drives rack horizontal migration and can drive gear revolve to make the rotary rod rotate along its axis, the rotary rod drives clamping mechanism from this and rotates and accomplish the operation of uncapping and closing the lid, simple structure just makes the unscrewing and screwing up convenient operation of spiral cover.
Drawings
Fig. 1 is a schematic structural diagram of an automatic lid opening and closing device according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of one of the viewing angles of the automatic lid opening and closing device in the embodiment of the present invention.
Fig. 3 is a top view of an automatic lid opening and closing apparatus according to an embodiment of the present invention.
In the figure: 1. a fixed frame; 1a, a top beam; 1b, a bottom beam; 1c, side plates; 2. a lifting plate; 3. a first cylinder; 4. rotating the rod; 5. a clamping mechanism; 5a, clamping blocks; 5a1, a clamping projection; 5a11, arc clamping groove; 5b, clamping a cylinder; 6. a rack; 7. a gear; 8. a second cylinder; 9. a guide seat; 10. a guide post; 11. connecting a bracket; 11a, a U-shaped groove; 12. a sliding seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
As shown in fig. 1 to 3, the embodiment provides an automatic cap opening and closing device, which includes a fixed frame 1, a lifting plate 2, a first cylinder 3 for driving the lifting plate 2 to move up and down, a rotating rod 4, a controller, and at least one clamping mechanism 5 for clamping a screw cap, where the first cylinder 3 is fixedly mounted on the fixed frame 1, a cylinder rod of the first cylinder 3 is fixedly connected with the lifting plate 2, the rotating rod 4 is inserted into the lifting plate 2 and extends out along a lower portion of the lifting plate 2, the clamping mechanism 5 is connected to a lower end of the rotating rod 4, and the lifting plate 2 can move up and down relative to the fixed frame 1 by driving of the first cylinder 3, so that the clamping mechanism 5 on the lifting plate 2 is in contact with or separated from the screw cap on a barrel cover of a barrel, and the clamping mechanism 5 can clamp the screw cap on the barrel cover, then the rotating rod 4 rotates to enable the clamping mechanism 5 to open or close the rotary cover, and the clamping mechanism 5 of the lifting plate 2 moves up and down to enable the barrel cover and the charging barrel to be separated from each other and buckled with each other, so that automatic cover opening and closing operations are realized;
a rack 6 capable of moving horizontally is arranged on the lifting plate 2, a gear 7 is sleeved on the rotary rod 4, the gear 7 is meshed with the rack 6, a second cylinder 8 for driving the rack 6 to move horizontally is arranged on the lifting plate 2, the second cylinder 8 drives the rack 6 to move horizontally to drive the rotary rod 4 to rotate along the axis of the rotary rod, the second cylinder 8 drives the rack 6 to move horizontally to drive the gear 7 to rotate, so that the rotary rod 4 rotates along the axis of the rotary rod, and the rotary rod 4 drives the clamping mechanism 5 to rotate to complete the operation of opening and closing the cover;
the first air cylinder 3, the clamping mechanism 5 and the second air cylinder 8 are respectively electrically connected with the controller, the controller realizes the working conditions of the first air cylinder 3, the clamping mechanism 5 and the second air cylinder 8, so as to complete automatic operation, it is pointed out that, in the present embodiment, the material barrel is fixed on the positioning mechanism on the production line, the automatic cover opening and closing device and the positioning mechanism are arranged opposite to each other, the specific implementation form of the positioning is the prior art, and no description is given here, in the present embodiment, the fixed frame 1 is fixed on the production line, the operation of opening and closing the cover is as follows specifically, the lifting plate 2 is in the ascending state in the initial state, the clamping mechanism 5 of the lifting plate 2 is separated from the screw cap, when the barrel cover of the material barrel needs to be opened, the first air cylinder 3 drives the lifting plate 2 to descend, the clamping mechanism 5 corresponds to the screw cap, at this time, the clamping mechanism 5 clamps the screw cap, the second air cylinder 8 drives the rack, thereby rotary rod 4 is driven by gear 7 and drives clamping mechanism 5 and rotates along rotary rod 4's axis direction and unscrew the spiral cover, but the spiral cover is still integrative with the ladle body separation this moment with the ladle body separation, clamping mechanism 5 on lifter plate 2 presss from both sides tight ladle cover and rises afterwards and makes the ladle cover and the ladle body separation, after the completion goes up unloading, when needing to close the ladle lid, lifter plate 2 descends once more and makes the spiral cover corresponding with the ladle body, thereby second cylinder 8 drives rack 6 and removes towards opposite direction and make gear 7 reversal, thereby the spiral cover is screwed up to the axial direction reversal rotation of clamp machine along rotary rod 4, thereby make bung and ladle body accomplish the lock joint, clamping mechanism 5 loosens, lifter plate 2 rises, and then accomplish uncap and close the lid operation. It should be noted that the positioning of the clamping mechanism 5 and the screw cap and the force for unscrewing and screwing the screw cap are all conventional technical means, and are not described in detail in this embodiment.
Based on the technical scheme, the lifting plate 2 can be driven by the first cylinder 3 to perform lifting motion relative to the fixed frame 1, so that the clamping mechanism 5 on the lifting plate 2 is in contact with or separated from a rotary cover on a barrel cover of the charging barrel, the clamping mechanism 5 can clamp the rotary cover on the barrel cover, the rotary rod 4 rotates to open or close the rotary cover by the clamping mechanism 5, the lifting and descending motion of the clamping mechanism 5 of the lifting plate 2 enables the barrel cover and the charging barrel to be separated from and buckled with each other, and therefore automatic cover opening and closing operations are achieved, the cover opening and closing device can automatically achieve cover opening and closing operations, production operation efficiency is improved, and operators are prevented from being injured due to long-term manual screwing of the rotary cover; in addition, the second cylinder 8 drives 6 horizontal migration of drive rack and drives rotary rod 4 and rotate along its axis, and second cylinder 8 drives 6 horizontal migration of drive rack and can drive gear 7 and rotate to make rotary rod 4 rotate along its axis, rotary rod 4 drives clamping mechanism 5 from this and rotates and accomplish the operation of uncapping and closing the lid, simple structure just makes the unscrewing and the screwing up convenient operation of spiral cover.
In this embodiment, the clamping mechanism 5 comprises two clamping blocks 5a and a clamping cylinder 5b for driving the two clamping blocks 5a to move relatively, the clamping cylinder 5b is fixedly connected with the rotating rod 4, the two clamping blocks 5a are oppositely arranged and form a clamping space for clamping the rotary cover, the clamping cylinder 5b is electrically connected with the controller, specifically, in the embodiment, the clamping cylinder 5b is fixedly connected with the rotating rod 4 through a fixing piece, thereby avoiding the clamping cylinder 5b from being damaged, and the clamping cylinder 5b drives the two clamping blocks 5a to realize clamping and loosening, the single-cylinder double-pressure-head linear clamping mechanism 5 belongs to a common clamping mechanism 5, and can be applied to the single-cylinder double-pressure-head linear clamping mechanism 5 of the automatic cover opening and closing device in the prior art without limitation.
The inner side of each clamping block 5a is provided with two clamping protrusions 5a1 in parallel, the two clamping protrusions 5a1 are arranged at intervals in the vertical direction, each clamping protrusion 5a1 is provided with an arc-shaped clamping groove 5a11, and the two clamping protrusions 5a1 enable the clamping mechanism 5 to stably clamp the screw cap, so that the screw cap can be smoothly unscrewed and screwed, and the arc-shaped clamping grooves 5a11 in the embodiment are semicircular, so that the clamping of the screw cap is more stable. Furthermore, the groove wall of the arc-shaped clamping groove 5a11 is provided with anti-slip lines, so that the friction force between the arc-shaped clamping groove 5a11 and the screw cap is increased, and the operation of unscrewing and screwing is more convenient.
Specifically, the fixed frame 1 is surrounded by a top beam 1a, a bottom beam 1b and two oppositely arranged side plates 1c, the first cylinder 3 is arranged in the fixed frame 1, a cylinder rod of the first cylinder 3 penetrates through the bottom beam 1b and is connected with the lifting plate 2, in the embodiment, the first cylinder 3 is arranged on the top beam 1a through a cylinder mounting seat, and the first cylinder 3 is located in the fixed frame 1, so that the first cylinder 3 is stably arranged, and the interference of the outside on the first cylinder 3 is avoided.
Preferably, a guide seat 9 is arranged in the fixed frame 1, the lifting plate 2 is fixedly connected with a guide post 10 corresponding to the guide seat 9, the guide post 10 is parallel to the cylinder rod of the first cylinder 3, and the guide post 10 is slidably arranged on the fixed frame 1 through the guide seat 9, so that the lifting plate 2 can perform stable lifting movement relative to the fixed frame 1 through the guiding function between the guide seat 9 and the guide post 10. Further, the number of guide seats 9 in the fixed frame 1 is two, and two guide seats 9 are located the both sides of first cylinder 3, just guide seats 9 with be provided with linear bearing between the guide post, further make the direction of lifter plate 2 go up and down more stable, and linear bearing reduces the frictional force between guide post 10 and the guide seats 9, reduces the energy consumption of first cylinder 3.
In this embodiment, the automatic cap opening and closing device further includes a connecting bracket 11, the cylinder rod of the first cylinder 3 is connected to the lifting plate 2 through the connecting bracket 11, the connecting bracket 11 is provided with a U-shaped groove 11A for avoiding the gear 7, the connecting bracket 11 is bridged over the lifting plate 2 and is located above the gear 7, the connecting bracket 11 enables the cylinder rod of the first cylinder 3 to be tightly connected to the lifting plate 2, and the connecting bracket 11 also provides an accommodating space for the gear 7, so that the gear 7 is located in the U-shaped groove 11A of the connecting bracket 11, and the gear 7 is stably located and is not interfered by the outside.
In addition, the cylinder rod of the second cylinder 8 is parallel to the table top of the lifting plate 2, a sliding seat 12 is arranged on the table top of the lifting plate 2, the rack 6 is slidably arranged on the sliding seat 12, and the cylinder rod of the second cylinder 8 is fixedly connected with the rack 6, so that the rack 6 can linearly move back and forth along the direction of the table top of the lifting plate 2 due to the telescopic motion of the cylinder rod of the second cylinder 8, and the gear 7 is driven to rotate.
Preferably, the fixed frames 1 and the clamping mechanisms 5 are arranged in a one-to-one correspondence manner, the number of the fixed frames 1 is two, the two fixed frames 1 are arranged on two sides of the lifting plate 2, each fixed frame 1 is provided with a first cylinder 3, that is, two groups of clamping mechanisms 5 are arranged in the automatic cover opening and closing device in this embodiment, so that screwing and unscrewing operations of a screw cap on a barrel cover are performed simultaneously, the barrel cover can be stably separated from and fastened to a barrel body through the two groups of clamping mechanisms 5, and the lifting plate 2 can stably complete lifting movement due to the fact that the first cylinder 3 is arranged in each fixed frame 1, so that the structure of the whole device is more stable, and it is pointed out that the number of the clamping mechanisms 5 is not limited to two, and can also be three or more according to actual needs, so as to meet different application requirements.
By adopting the automatic cover opening and closing device provided by the embodiment of the utility model, the lifting plate 2 can relatively fix the frame 1 to perform lifting motion through the first cylinder 3, so that the clamping mechanism 5 on the lifting plate 2 is contacted with or separated from the rotary cover on the barrel cover of the charging basket, and the clamping mechanism 5 can clamp the rotary cover on the barrel cover, and then the rotary rod 4 rotates to enable the clamping mechanism 5 to open or close the rotary cover, and the clamping mechanism 5 of the lifting plate 2 moves upwards and downwards to separate and lock the barrel cover and the charging basket, so that automatic cover opening and closing operation is realized; in addition, the second cylinder 8 drives 6 horizontal migration of drive rack and drives rotary rod 4 and rotate along its axis, and second cylinder 8 drives 6 horizontal migration of drive rack and can drive gear 7 and rotate to make rotary rod 4 rotate along its axis, rotary rod 4 drives clamping mechanism 5 from this and rotates and accomplish the operation of uncapping and closing the lid, simple structure just makes the unscrewing and the screwing up convenient operation of spiral cover.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. An automatic cover opening and closing device is characterized in that: the lifting mechanism comprises a fixed frame, a lifting plate, a first air cylinder for driving the lifting plate to move up and down, a rotary rod, a controller and at least one clamping mechanism for clamping a rotary cover, wherein the first air cylinder is fixedly arranged on the fixed frame, an air cylinder rod of the first air cylinder is fixedly connected with the lifting plate, the rotary rod penetrates through the lifting plate and extends out along the lower part of the lifting plate, and the clamping mechanism is connected to the lower end of the rotary rod;
a rack capable of moving horizontally is arranged on the lifting plate, a gear is sleeved on the rotary rod and meshed with the rack, a second cylinder for driving the rack to move horizontally is arranged on the lifting plate, and the second cylinder drives the rack to move horizontally to drive the rotary rod to rotate along the axis of the rotary rod;
the first cylinder, the clamping mechanism and the second cylinder are electrically connected with the controller respectively.
2. The automatic opening and closing cover device according to claim 1, wherein: the clamping mechanism comprises two clamping blocks and a clamping cylinder used for driving the two clamping blocks to move relatively, the clamping cylinder is fixedly connected with the rotating rod, the two clamping blocks are oppositely arranged and form a clamping space used for clamping the screw cap, and the clamping cylinder is electrically connected with the controller.
3. The automatic opening and closing cover device according to claim 2, wherein: the inner side of each clamping block is provided with two clamping bulges in parallel, the two clamping bulges are arranged at intervals along the vertical direction, and each clamping bulge is provided with an arc-shaped clamping groove.
4. The automatic opening and closing cover device according to claim 3, wherein: and the wall of the arc-shaped clamping groove is provided with anti-skid grains.
5. The automatic opening and closing cover device according to claim 1, wherein: the fixed frame is defined by a top beam, a bottom beam and two oppositely arranged side plates, the first air cylinder is arranged in the fixed frame, and an air cylinder rod of the first air cylinder penetrates through the bottom beam and is connected with the lifting plate.
6. The automatic opening and closing cover device according to claim 5, wherein: the lifting plate is fixedly connected with a guide post corresponding to the guide seat, the guide post is parallel to a cylinder rod of the first cylinder, and the guide post is slidably arranged on the fixed frame through the guide seat.
7. The automatic opening and closing cover device according to claim 6, wherein: the number of the guide seats in the fixed frame is two, the two guide seats are positioned on two sides of the first air cylinder, and a linear bearing is arranged between the guide seats and the guide column.
8. The automatic opening and closing cover device according to claim 5, wherein: the cylinder rod of the first cylinder is connected with the lifting plate through the connecting support, the connecting support is provided with a U-shaped groove used for avoiding the gear, and the connecting support is bridged on the lifting plate and is positioned above the gear.
9. The automatic opening and closing cover device according to claim 1, wherein: the cylinder rod of the second cylinder is parallel to the table surface of the lifting plate, a sliding seat is arranged on the table surface of the lifting plate, the rack is slidably arranged on the sliding seat, and the cylinder rod of the second cylinder is fixedly connected with the rack.
10. The automatic opening and closing cover device according to any one of claims 1 to 9, wherein: the fixed frame with clamping mechanism one-to-one sets up and quantity is two, two fixed frame erects and arranges in the both sides of lifter plate, each fixed frame all is provided with first cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922069707.9U CN211141492U (en) | 2019-11-26 | 2019-11-26 | Automatic cover opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922069707.9U CN211141492U (en) | 2019-11-26 | 2019-11-26 | Automatic cover opening and closing device |
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| Publication Number | Publication Date |
|---|---|
| CN211141492U true CN211141492U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922069707.9U Active CN211141492U (en) | 2019-11-26 | 2019-11-26 | Automatic cover opening and closing device |
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| CN (1) | CN211141492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752213A (en) * | 2021-05-25 | 2021-12-07 | 展一智能科技(东台)有限公司 | Rotary pneumatic control device and cover opening and closing robot |
| CN114368718A (en) * | 2021-12-20 | 2022-04-19 | 苏州镁伽科技有限公司 | Cap opening and closing mechanism, cap opening and closing device, liquid transfer apparatus, and cap opening and closing method |
-
2019
- 2019-11-26 CN CN201922069707.9U patent/CN211141492U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752213A (en) * | 2021-05-25 | 2021-12-07 | 展一智能科技(东台)有限公司 | Rotary pneumatic control device and cover opening and closing robot |
| CN114368718A (en) * | 2021-12-20 | 2022-04-19 | 苏州镁伽科技有限公司 | Cap opening and closing mechanism, cap opening and closing device, liquid transfer apparatus, and cap opening and closing method |
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