CN216336500U - Bottle cap rotating equipment - Google Patents
Bottle cap rotating equipment Download PDFInfo
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- CN216336500U CN216336500U CN202122518396.7U CN202122518396U CN216336500U CN 216336500 U CN216336500 U CN 216336500U CN 202122518396 U CN202122518396 U CN 202122518396U CN 216336500 U CN216336500 U CN 216336500U
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- bottle cap
- hole
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- lifting plate
- screw rod
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Abstract
The utility model provides a bottle cap rotating device, which belongs to the technical field of reagent bottle cap opening devices and comprises: a frame provided with a liftable lifting plate; the driving assembly comprises a driving execution element and a driving seat, the driving execution element is fixedly connected with the rack, the lifting plate is connected with the driving seat, and the driving seat is in linkage connection with the driving execution element; the transmission assembly comprises a nut and a screw rod, the nut is fixedly connected with the lifting plate, and the screw rod is rotatably connected with the nut; the bottle cap rotating assemblies are the same as the screw rods in number, and each bottle cap rotating assembly is in linkage connection with each screw rod and is arranged in a one-to-one correspondence mode. The utility model has the beneficial effects that: the nut and the screw rod are matched to transmit the torque force, a gear transmission mode is replaced to transmit the torque force, the space can be saved, the structure is smaller and simpler, and the transmission precision is higher than that of gear transmission.
Description
Technical Field
The utility model belongs to the technical field of reagent bottle cap opening equipment, and relates to bottle cap rotating equipment.
Background
The freezing pipe is usually sealed by a bottle cap, a large number of freezing pipes are needed to be used at one time in practical use, the work of opening or closing the bottle cap is more complicated, and equipment capable of rotating the bottle cap in batches at one time is needed in order to improve the working efficiency and reduce the labor intensity of opening and closing the bottle cap.
For example, a utility model patent with publication number CN104118835B discloses a screw cap pipe cap opener, which includes: supporting part, elastic connection are in aircraft nose on the supporting part, its characterized in that, the aircraft nose includes a gear box, the gear box top is equipped with at least one motor, the below of gear box is equipped with at least one torque limiter, the screw driver head is connected to torque limiter lower extreme, the motor with through set up in between the torque limiter gear connection inside the gear box, the correspondence of arranging of screw driver head accords with the cryopreserved pipe that the SBS standard was arranged. The opening or closing of screw cap freezing storage pipes with different specifications of 96, 48 and 24 can be flexibly adapted by adjusting the gear arrangement in the gear box; the cap opener can open or close 96, or 48, or 24 screw cap pipes in batch at one time, so that the working efficiency is improved.
Although the spiral bottle cap rotator in the comparison document can open a plurality of spiral bottle caps at one time, when the number of the bottle caps is larger than a certain number, 24 motors are needed to provide enough torque, the comparison document transmits the torque through the rotation of the gears, and when 96 bottle caps are opened, 120 gears are needed to transmit, so that a large amount of space of equipment is occupied by the gears, the structure becomes complicated, and in addition, because the gears are in linkage transmission, so that the gears transmit, and the precision is relatively low. Therefore, there is a large room for improvement against the above problems.
Disclosure of Invention
The present invention is directed to solving the above problems of the prior art and to providing a bottle cap turning device.
The purpose of the utility model can be realized by the following technical scheme: a bottle cap spinning device comprising:
a frame provided with a liftable lifting plate;
the driving assembly comprises a driving execution element and a driving seat, the driving execution element is fixedly connected with the rack, the lifting plate is connected with the driving seat, the driving seat can be lifted and is in linkage connection with the driving execution element, and the driving execution element can drive the lifting plate to lift through the driving seat;
the transmission assemblies are arranged into at least two groups, each transmission assembly comprises a nut and a screw rod, the nuts are fixedly connected with the lifting plate, and the screw rods are rotatably connected with the nuts;
the bottle cap rotating assemblies are in linkage connection with the screw rods and are arranged in a one-to-one correspondence mode, and the lifting plate drives the screw rods to rotate through the nuts when lifting, so that the bottle cap rotating assemblies are driven to move.
Preferably, the number of the driving executing elements is set to be one.
Preferably, the driving executing element is a motor, the motor is provided with a screw rod, the driving seat is provided with a threaded hole, the screw rod is connected with the threaded hole, and the motor drives the driving seat to lift through the screw rod.
Preferably, the driving executing element is an air cylinder, the air cylinder is provided with a piston rod, and the driving seat is fixedly connected with the piston rod.
Preferably, the lifter plate is provided with a shoulder hole, the shoulder hole includes upper aperture, mounting hole and lower hole, the upper aperture, the mounting hole and the lower hole connect gradually and the aperture of mounting hole is greater than the upper aperture and the aperture of lower hole, the nut is fixed to be set up in the mounting hole, the lead screw passes in proper order the upper aperture the mounting hole and the lower hole.
Preferably, the frame is provided with an upper mounting plate and a lower mounting plate, one end of the screw rod is connected with the upper mounting plate, and the other end of the screw rod penetrates through the lower mounting plate to be connected with the bottle cap rotating assembly.
Preferably, the transmission assembly further comprises a guide post, one end of the guide post is connected with the upper mounting plate, the other end of the guide post is connected with the lower mounting plate, the guide post penetrates through the lifting plate, and the lifting plate is lifted along the guide post.
Preferably, the bottle cap rotating assembly comprises a ratchet wheel and a bottle cap rotating end, the end of the bottle cap rotating end is arranged in a ratchet wheel shape, the ratchet wheel and the bottle cap rotating end are sleeved on the screw rod, and the ratchet wheel is meshed with the end of the bottle cap rotating end.
Preferably, the transmission assembly further comprises a spring and a spring limiting sleeve, the spring limiting sleeve and the spring are sleeved on the screw rod, one end of the spring is in abutting connection with the spring limiting sleeve, the other end of the spring is in abutting connection with the ratchet wheel, and the spring pushes the ratchet wheel to abut against the rotating end of the bottle cap.
Compared with the prior art, the utility model has the beneficial effects that:
1. the matching of the nut and the screw rod is adopted to transmit the torsion, the mode of gear transmission in the prior art is replaced by the mode of transmitting the torsion, the space can be saved, the structure is smaller and simpler, the screw rods and the nuts are independently transmitted, and the gears are in linkage transmission, so that the transmission precision of the bottle cap rotating equipment is higher than that of the gear transmission, and meanwhile, the resistance of the motor can be reduced.
2. The bottle cap rotating device can rotate 96 freezing pipes simultaneously only by one driving execution element, so that the cost can be saved.
3. The torsion is transmitted to the bottle cap rotating part through the ratchet wheel, so that the torsion can be limited, and the bottle cap is prevented from being damaged by being twisted due to overlarge torsion.
4. The ratchet wheel and the rotating end of the bottle cap are tightly abutted by the elastic force of the spring, so that the ratchet wheel and the rotating end of the bottle cap cannot be separated in the transmission process, and the transmission between the ratchet wheel and the rotating end of the bottle cap is more stable.
Drawings
Fig. 1 is a schematic view showing the overall structure of the bottle cap screwing device of the present invention.
Fig. 2 is a cross-sectional view of the bottle cap spinning device of the present invention.
Fig. 3 is a sectional view of the lifter plate of the present invention after installation of a nut.
Fig. 4 is an isometric view of the lifter plate of the present invention.
Fig. 5 is a schematic structural view of the nut of the present invention.
Fig. 6 is a schematic structural view of the second lifter plate according to the present invention after the nut is installed.
Fig. 7 is an exploded view of the bottle cap spinner assembly of the present invention.
Fig. 8 is a schematic view of the assembled bottle cap spinning assembly of the present invention.
In the figure, 100, a rack; 110. a lifting plate; 120. an upper mounting plate; 130. a lower mounting plate; 111. a stepped hole; 112. a first lifter plate; 113. a second lifter plate; 111a, upper holes; 111b, mounting holes; 111c, lower holes; 210. driving an actuator; 220. a driving seat; 310. a nut; 311. a nut stop surface; 320. a screw rod; 330. a guide post; 340. a spring; 350. a spring stop collar; 400. a bottle cap rotation assembly; 410. a ratchet wheel; 420. the bottle cap rotates the end.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2, 3, 4, a bottle cap spinning device includes: a frame 100 provided with a liftable lifting plate 110; the driving assembly comprises a driving execution element 210 and a driving seat 220, the driving execution element 210 is fixedly connected with the rack 100, the lifting plate 110 is fixedly connected with the driving seat 220, the driving seat 220 can be lifted and linked with the driving execution element 210, and the driving execution element 210 can drive the lifting plate 110 to lift through the driving seat 220;
the number of the transmission assemblies is at least two, the transmission assemblies comprise nuts 310 and lead screws 320, the nuts 310 are fixedly connected with the lifting plate 110, and the lead screws 320 are rotatably connected with the nuts 310;
the number of the bottle cap rotating assemblies 400 is the same as that of the lead screws 320, each bottle cap rotating assembly 400 is linked with each lead screw 320 and is arranged in a one-to-one correspondence manner, and when the lifting plate 110 is lifted, the nut 310 drives the lead screw 320 to rotate, so that the bottle cap rotating assembly 400 is driven to move.
In practical work, the driving actuator 210 provides a power source for the rotation of the bottle cap, the driving actuator 210 drives the driving seat 220 to move up and down when working, and the driving seat 220 is fixedly connected with the lifting plate 110, so that the lifting of the driving seat 220 drives the lifting plate 110 to move up and down.
Preferably, the lifting plate 110 is provided as the first lifting plate 112 and the second lifting plate 113 and fixedly connected to each other, the first lifting plate 112 is fixedly connected to the driving base 220, and the nut 310 is fixedly provided between the first lifting plate 112 and the second lifting plate 113, so that the nut 310 can be lifted and lowered together with the lifting plate 110.
Preferably, the screw 320 penetrates through the lifting plate 110 and is connected with the nut 310, the screw 320 and the nut 310 are in linkage connection through threads, and the nut 310 is fixed, so that the lifting of the nut 310 drives the screw 320 to rotate, that is, the lifting of the lifting plate 110 drives the screw 320 to rotate left, the lifting of the lifting plate 110 drives the screw 320 to rotate right, and the reverse arrangement of the lifting plate 110 drives the screw 320 to rotate right, which is within the protection range of the bottle cap rotating device of the present invention.
Preferably, the bottle cap rotating assembly 400 is sleeved on the screw rod 320, during actual work, the freezing tube bottle cap is connected with the bottle cap rotating assembly 400, the rotation of the screw rod 320 drives the bottle cap rotating assembly 400 to rotate, so that the bottle cap can be rotated or unscrewed by the left-handed rotation or the right-handed rotation of the screw rod 320, that is, the bottle cap can be rotated or unscrewed by the lifting of the lifting plate 110.
In practical structure, the number of the screw 320, the nut 310 and the cap rotating assembly 400 can be set according to the number of the caps to be rotated, and the cap rotating apparatus can rotate 96 freezing tubes of caps at most.
It should be pointed out that, this bottle lid rotating equipment adopts nut 310 and lead screw 320 cooperation to transmit torsion, and it has replaced to transmit torsion with the mode of gear drive in the prior art, can practice thrift the space, makes the structure smaller and more exquisite simple to each lead screw 320 and each nut 310 are independent transmission, and the gear is the linkage transmission, so this bottle lid rotating equipment's transmission precision is higher than gear drive, also can alleviate the resistance of motor simultaneously.
As shown in fig. 1, on the basis of the above embodiment, the number of the driving actuators 210 is at least one, and may be one, two, or three, and in any case, it is within the scope of the present invention to use only a few driving actuators 210.
It should be noted that the present bottle cap screwing device only needs one driving actuator 210 to simultaneously screw 96 freezing pipes, which saves a lot of cost.
As shown in fig. 1, in addition to the above-mentioned embodiment, the driving actuator 210 may be provided as a motor, the motor is provided with a screw, and the driving seat 220 is provided with a threaded hole.
Preferably, the end of the motor is fixed on the frame 100, and the screw rod passes through the threaded holes on the frame 100 and the driving seat 220 and is linked with the threaded hole on the driving seat 220. In actual work, the motor drives the screw to rotate, the screw rotates to drive the driving seat 220 to lift, and the forward rotation or the reverse rotation of the motor can drive the driving seat 220 to lift or descend.
As shown in fig. 1, on the basis of the above embodiment, the driving actuator 210 may be provided as an air cylinder, and the air cylinder is provided with a piston rod.
Preferably, the end of the cylinder is fixed on the frame 100, and the piston rod passes through the frame 100 and the driving seat 220 and is fixedly connected with the driving seat 220. In actual operation, the movement of the piston rod of the cylinder can drive the driving seat 220 to lift.
As shown in fig. 3, 4, 5, and 6, in addition to the above-described embodiment, the lifting plate 110 is provided with a stepped hole 111, the stepped hole 111 includes an upper hole 111a, a mounting hole 111b, and a lower hole 111c, the upper hole 111a, the mounting hole 111b, and the lower hole 111c are sequentially connected, the mounting hole 111b has a larger diameter than the upper hole 111a and the lower hole 111c, the nut 310 is fixedly disposed in the mounting hole 111b, and the lead screw 320 sequentially passes through the upper hole 111a, the mounting hole 111b, and the lower hole 111 c.
In the actual structure, the upper hole 111a is located on the first lifting plate 112, the lower hole 111c is located on the second lifting plate 113, and the mounting holes 111b are located on the first lifting plate 112 and the second lifting plate 113, respectively.
The first lifting plate 112 and the second lifting plate 113 are correspondingly connected to form a stepped hole 111, the nut 310 is provided with a nut stop surface 311, the shape of the mounting hole 111b is the same as that of the nut 310, and the mounting hole 111b is slightly larger than that of the nut 310, when the nut 310 is mounted in the mounting hole 111b, the nut 310 can be prevented from rotating when the lifting plate 110 is lifted up and down through the nut stop surface 311, so that the nut 310 is fixedly arranged in the mounting hole 111b, and meanwhile, the screw 320 can penetrate through the stepped hole 111 to be connected with the bottle cap rotating assembly 400.
Preferably, the number of the stepped holes 111 is 96, 96 lead screws 320 can be simultaneously arranged through the stepped holes 111, and 96 nuts 310 can be accommodated.
As shown in fig. 1 and 2, in addition to the above embodiments, the frame 100 is provided with an upper mounting plate 120 and a lower mounting plate 130, and one end of the screw 320 is connected to the upper mounting plate 120 and the other end thereof is connected to the bottle cap screwing assembly 400 through the lower mounting plate 130.
Preferably, 96 screw rod mounting holes are formed in the upper mounting plate 120 and the lower mounting plate 130, the diameters of the two ends of the screw rod 320 are smaller than the diameter of the middle threaded part, the aperture of the screw rod mounting hole of the upper mounting plate 120 and the lower mounting plate 130 is slightly larger than the diameters of the two ends of the screw rod 320 and smaller than the diameter of the threaded part of the screw rod 320, so that the screw rod 320 is mounted, and the upper mounting plate 120 and the lower mounting plate 130 are fixedly arranged on the rack 100, so that the screw rod 320 only rotates but cannot displace.
As shown in fig. 1 and 2, in addition to the above embodiment, the transmission assembly further includes a guide post 330, one end of the guide post 330 is connected to the upper mounting plate 120 and the other end is connected to the lower mounting plate 130, the guide post 330 penetrates through the lifting plate 110, and the lifting plate 110 is lifted along the guide post 330.
Preferably, the guide posts 330 are fixedly arranged on the upper mounting plate 120 and the lower mounting plate 130, the number of the guide posts 330 is four, and the guide posts 330 penetrate through four corners of the lifting plate 110 respectively, so that the lifting plate 110 is more stable during lifting, and the transmission effect is better.
As shown in fig. 7 and 8, based on the above embodiment, the bottle cap screwing assembly 400 includes a ratchet 410 and a bottle cap screwing tip 420, the end of the bottle cap screwing tip 420 is arranged in a ratchet shape, the ratchet 410 and the bottle cap screwing tip 420 are both sleeved on the lead screw 320, and the ratchet 410 is engaged with the end of the bottle cap screwing tip.
It should be noted that the present cap turning device transmits torque to the cap turning tip 420 via the ratchet 410, which limits the torque and prevents the cap from being damaged by excessive torque.
As shown in fig. 7 and 8, on the basis of the above embodiment, the transmission assembly further includes a spring 340 and a spring stop collar 350, the spring stop collar 350 and the spring 340 are both sleeved on the screw rod 320, one end of the spring 340 is connected with the spring stop collar 350 in an abutting manner, and the other end of the spring 340 is connected with the ratchet 410 in an abutting manner, and the spring 340 pushes the ratchet 410 to abut against the bottle cap rotating tip 420.
It should be noted that, in actual operation, the spring 340 is always in a compressed state, so the spring 340 always applies an elastic force to the ratchet 410, and the ratchet 410 and the cap screwing tip 420 are tightly pressed by the elastic force of the spring 340, so that the two are not separated during transmission, and the transmission between the two is more stable.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
Moreover, descriptions of the present invention as relating to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Claims (9)
1. A bottle cap rotating apparatus, comprising:
a frame provided with a liftable lifting plate;
the driving assembly comprises a driving execution element and a driving seat, the driving execution element is fixedly connected with the rack, the lifting plate is connected with the driving seat, the driving seat can be lifted and is in linkage connection with the driving execution element, and the driving execution element can drive the lifting plate to lift through the driving seat;
the transmission assemblies are arranged into at least two groups, each transmission assembly comprises a nut and a screw rod, the nuts are fixedly connected with the lifting plate, and the screw rods are rotatably connected with the nuts;
the bottle cap rotating assemblies are in linkage connection with the screw rods and are arranged in a one-to-one correspondence mode, and the lifting plate drives the screw rods to rotate through the nuts when lifting, so that the bottle cap rotating assemblies are driven to move.
2. The bottle cap spinning device of claim 1, wherein: the number of the driving executing elements is set to be at least one.
3. The bottle cap spinning device of claim 2, wherein: the driving executing element is set to be a motor, the motor is provided with a screw rod, the driving seat is provided with a threaded hole, the threaded hole is connected with the screw rod, and the motor drives the driving seat to lift through the screw rod.
4. The bottle cap spinning device of claim 2, wherein: the driving executing element is set to be an air cylinder, the air cylinder is provided with a piston rod, and the driving seat is fixedly connected with the piston rod.
5. The bottle cap spinning device of claim 1, wherein: the lifter plate is provided with the shoulder hole, the shoulder hole includes hole, mounting hole and lower hole, the hole go up the mounting hole and the hole connects gradually down and the aperture of mounting hole is greater than the hole go up the hole and the aperture of hole down, the nut is fixed to be set up in the mounting hole, the lead screw passes in proper order the hole go up the mounting hole and the hole down.
6. The bottle cap spinning device of claim 5, wherein: the frame is provided with mounting panel and lower mounting panel, the one end of lead screw with go up the mounting panel and connect and the other end wears to establish lower mounting panel with the bottle lid rotating subassembly is connected.
7. The bottle cap spinning device of claim 6, wherein: the transmission assembly further comprises a guide post, one end of the guide post is connected with the upper mounting plate, the other end of the guide post is connected with the lower mounting plate, the guide post penetrates through the lifting plate, and the lifting plate is lifted along the guide post.
8. The bottle cap spinning device of claim 1, wherein: the bottle cap rotating component comprises a ratchet wheel and a bottle cap rotating end, the end of the bottle cap rotating end is arranged in a ratchet wheel shape, the ratchet wheel and the bottle cap rotating end are sleeved on the screw rod, and the ratchet wheel is meshed with the end of the bottle cap rotating end.
9. The bottle cap spinning device of claim 8, wherein: the transmission assembly further comprises a spring and a spring limiting sleeve, the spring limiting sleeve and the spring are sleeved on the screw rod, one end of the spring is in butt connection with the spring limiting sleeve, the other end of the spring is in butt connection with the ratchet, and the spring pushes the ratchet to tightly abut against the rotating end of the bottle cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122518396.7U CN216336500U (en) | 2021-10-19 | 2021-10-19 | Bottle cap rotating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122518396.7U CN216336500U (en) | 2021-10-19 | 2021-10-19 | Bottle cap rotating equipment |
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| Publication Number | Publication Date |
|---|---|
| CN216336500U true CN216336500U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122518396.7U Active CN216336500U (en) | 2021-10-19 | 2021-10-19 | Bottle cap rotating equipment |
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| CN (1) | CN216336500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117773542A (en) * | 2023-12-28 | 2024-03-29 | 江苏臻远生物科技有限公司 | Switch cover screwing mechanism, switch cover equipment and method |
-
2021
- 2021-10-19 CN CN202122518396.7U patent/CN216336500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117773542A (en) * | 2023-12-28 | 2024-03-29 | 江苏臻远生物科技有限公司 | Switch cover screwing mechanism, switch cover equipment and method |
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