CN217577864U - Unwinding device is received to duplex position of low noise - Google Patents
Unwinding device is received to duplex position of low noise Download PDFInfo
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- CN217577864U CN217577864U CN202220975667.3U CN202220975667U CN217577864U CN 217577864 U CN217577864 U CN 217577864U CN 202220975667 U CN202220975667 U CN 202220975667U CN 217577864 U CN217577864 U CN 217577864U
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Abstract
The utility model discloses an unwinding device is received to duplex position of low noise belongs to soft-packing technical field. It includes: the frame is provided with final drive shaft in it, still has two stations that the structure is the same in the frame, and the structure of single station includes: a motor connected with the frame; the primary transmission belt wheel is in transmission connection with the motor; two ends of the secondary driving belt wheel are respectively connected with the primary driving belt wheel and the main driving shaft; one end of the third-stage transmission belt wheel is in transmission connection with the second-stage transmission belt wheel through a main transmission shaft, and the other end of the third-stage transmission belt wheel is connected with a material ejecting transmission shaft; and the air expansion shaft is connected with the material ejecting transmission shaft and is used for winding and unwinding. The belt transmission mode is adopted to replace the original transition gear transmission mode, so that the noise in the work process is greatly reduced, the belt transmission production cost is lower, the installation requirement is lower, the belt wheel is easier to replace even if the problem of belt wheel failure occurs in long-time operation, and meanwhile, the replacement cost is also reduced.
Description
Technical Field
The utility model belongs to the technical field of the soft-packing, concretely relates to duplex position of low noise receive and releases package and put.
Background
The existing coiling and uncoiling device is often provided with only one station, and the coiling and uncoiling device needs to be stopped and coil change after one-time coiling and uncoiling work is finished, so that the problem of low efficiency exists, and the defects of high noise, high cost, high installation requirement and the like exist due to the fact that a transmission mode of a transition gear is adopted between all stages of transmission.
Disclosure of Invention
The utility model provides a to the above-mentioned problem that prior art exists, a duplex position coiling and uncoiling device of high efficiency, low noise, low cost, installation of being convenient for is proposed.
The utility model discloses the accessible is realized by following technical scheme:
the utility model provides an unwinding device is received to duplex position of low noise, includes the frame, rotationally be provided with final drive shaft in the frame, still have two stations and two stations in the frame and have the looks isostructure, the structure of single station includes:
a motor connected with the frame;
the primary driving belt wheel is in driving connection with the motor;
two ends of the secondary driving belt wheel are respectively connected with the primary driving belt wheel and the main driving shaft;
one end of the third-stage transmission belt wheel is in transmission connection with the second-stage transmission belt wheel through the main transmission shaft, and the other end of the third-stage transmission belt wheel is connected with a material ejecting transmission shaft;
and the air expansion shaft is connected with the material ejecting transmission shaft and is used for winding and unwinding.
As a further improvement of the present invention, the primary driving belt wheel includes a first belt wheel, a second belt wheel and a first synchronous belt, the first belt wheel is connected to the motor, and both ends of the first synchronous belt are respectively connected to the first belt wheel and the second belt wheel.
As a further improvement of the present invention, the secondary driving belt wheel includes a third belt wheel, a fourth belt wheel and a second synchronous belt, both ends of the second synchronous belt are respectively connected to the third belt wheel and the fourth belt wheel.
As a further improvement, the utility model also comprises a first transmission shaft and a first bearing seat, the first transmission shaft passes through the first bearing seat is installed in the frame, the both ends of the first transmission shaft respectively with the second band pulley and the third band pulley is connected.
As a further improvement of the present invention, the third-stage transmission belt wheel comprises a fifth belt wheel, a sixth belt wheel and a third synchronous belt, and both ends of the third synchronous belt are respectively connected to the fifth belt wheel and the sixth belt wheel.
As a further improvement, the last bearing and the swivel sleeve of being equipped with of final drive shaft, the swivel sleeve cover is established final drive shaft is last just swivel sleeve sets up two between the bearing.
As a further improvement of the present invention, the fourth pulley is mounted on the bearing and connected to the rotating sleeve via the fifth pulley, and the torque is transmitted via the rotating sleeve via the fourth pulley and the fifth pulley.
As a further improvement, the third synchronous belt is provided with an eccentric expansion wheel.
As a further improvement, the sixth belt wheel is installed on the liftout transmission shaft, the one end of liftout transmission shaft be connected with cylinder and the other end with the physiosis hub connection.
As a further improvement, the tip of liftout transmission shaft is equipped with the interior conical surface, the interior conical surface is equipped with the keyway, the tip of physiosis axle is equipped with the external conical surface, the external conical surface is equipped with the key, works as the liftout transmission shaft with the physiosis hub connection back, the keyway passes through the key with the moment of torsion transmission extremely the physiosis axle.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the frame has two stations, and two stations all have the motor, one-level driving pulley, second grade driving pulley, tertiary driving pulley, parts such as liftout transmission shaft and physiosis axle, and final drive shaft then is regarded as the transmission shaft of two station sharings, and the second grade driving pulley of two stations all is through final drive shaft with torque transfer to tertiary driving pulley, and the structure of this kind of duplex position ensures can not shut down the change of lap when the during operation of rolling up and unreeling, has improved the work efficiency of rolling up and unreeling by a wide margin.
2. The belt transmission mode is adopted to replace the original transition gear transmission mode, so that the noise in work is greatly reduced, the belt transmission production cost is lower, the installation requirement is lower, even if the problem of failure of the belt wheel occurs in long-time operation, the belt wheel is easier to replace, and meanwhile, the replacement cost is also reduced.
3. The liftout transmission shaft can be connected with the inflatable shaft through the inner conical surface of the end part and performs winding and unwinding work, and can also be directly connected with the material winding core through the outer conical surface of the end part and performs winding and unwinding work, so that the adaptability during use is improved.
Drawings
FIG. 1 is a partial cross-sectional view of the low noise, dual station unrolling and unrolling device of the present invention;
fig. 2 is a schematic partial structure view of fig. 1 from a top view according to the present invention.
In the figure, 100, a frame; 110. a main drive shaft; 111. a bearing; 112. a rotating sleeve; 120. a motor; 130. a primary drive pulley; 131. a first pulley; 132. a second pulley; 133. a first synchronization belt; 140. a secondary drive pulley; 141. a third belt pulley; 142. a fourth pulley; 143. a second synchronous belt; 150. a tertiary drive pulley; 151. a fifth belt pulley; 152. a sixth pulley; 153. a third synchronous belt; 1531. an eccentric expansion wheel; 160. a material ejecting transmission shaft; 161. an inner conical surface; 162. a key slot; 163. an outer conical surface; 170. an inflatable shaft; 171. a conical head; 172. a key; 180. a first transmission shaft; 181. a first bearing housing; 190. and a cylinder.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical method of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-2, the utility model provides a unwinding device is received to duplex position of low noise, including frame 100, rotationally be provided with final drive shaft 110 in the frame 100, still have two stations and two stations in the frame 100 and have the same structure, the structure of single station includes:
a motor 120 connected to the frame 100;
a primary driving pulley 130 in driving connection with the motor 120;
a secondary driving pulley 140 having both ends connected to the primary driving pulley 130 and the main driving shaft 110, respectively;
one end of the third-stage transmission belt wheel 150 is in transmission connection with the second-stage transmission belt wheel 140 through the main transmission shaft 110, the other end of the third-stage transmission belt wheel 150 is connected with the material ejecting transmission shaft 160, and after the motor 120 rotates, the torque is transmitted to the material ejecting transmission shaft 160 through the first-stage transmission belt wheel 130, the second-stage transmission belt wheel 140 and the third-stage transmission belt wheel 150 in sequence;
the air inflation shaft 170 is connected with the material ejecting transmission shaft 160 and used for winding and unwinding, specifically, after torque is transmitted to the material ejecting transmission shaft 160, the material ejecting transmission shaft 160 is ejected forwards through an execution element and is connected with the air inflation shaft 170, at the moment, the material ejecting transmission shaft 160 can transmit the torque to the air inflation shaft 170, after the air inflation shaft 170 is inflated, a movable part on the surface of the air inflation shaft protrudes, the reel pipe is tightly fixed, and along with the rotation of the air inflation shaft 170, the reel pipe can synchronously rotate along with the air inflation shaft and perform winding and unwinding operations.
That is to say, in this embodiment, the two stations each have a motor 120, a primary pulley 130, a secondary pulley 140, a tertiary pulley 150, a material ejecting transmission shaft 160, an air inflation shaft 170, and other components, the main transmission shaft 110 serves as a transmission shaft shared by the two stations, and the secondary pulleys 140 of the two stations each transmit torque to the tertiary pulley 150 through the main transmission shaft 110.
In addition, the belt transmission mode is adopted to replace the original transition gear transmission mode, so that the noise in the work process is greatly reduced, the production cost of the belt transmission is lower, the installation requirement is lower, the belt wheel is easier to replace even if the problem of failure of the belt wheel occurs in the long-time operation, and meanwhile, the replacement cost is also reduced.
Preferably, the primary driving pulley 130 includes a first pulley 131, a second pulley 132 and a first synchronous belt 133, the first pulley 131 is connected to the motor 120, two ends of the first synchronous belt 133 are respectively connected to the first pulley 131 and the second pulley 132, the motor 120 drives the first pulley 131 to rotate after being started, and the first pulley 131 drives the second pulley 132 to rotate through the first synchronous belt 133.
Preferably, the secondary driving pulley 140 includes a third pulley 141, a fourth pulley 142 and a second timing belt 143, two ends of the second timing belt 143 are respectively connected to the third pulley 141 and the fourth pulley 142, and similarly, the third pulley 141 rotates to drive the fourth pulley 142 to rotate through the second timing belt 143.
Preferably, the belt conveyor further comprises a first transmission shaft 180 and a first bearing seat 181, the first transmission shaft 180 is mounted on the frame 100 through the first bearing seat 181, and both ends of the first transmission shaft 180 are respectively connected to the second pulley 132 and the third pulley 141, so that the torque of the second pulley 132 can be transmitted to the third pulley 141 through the first transmission shaft 180.
Preferably, the tertiary driving pulley 150 includes a fifth pulley 151, a sixth pulley 152 and a third synchronous belt 153, two ends of the third synchronous belt 153 are respectively connected to the fifth pulley 151 and the sixth pulley 152, and similarly, the fifth pulley 151 can rotate to drive the sixth pulley 152 through the third synchronous belt 153.
Preferably, the main transmission shaft 110 is provided with a bearing 111 and a rotating sleeve 112, the rotating sleeve 112 is sleeved on the main transmission shaft 110, and the rotating sleeve 112 is arranged between the two bearings 111, specifically, two ends of the main transmission shaft 110 are respectively used for installing the fourth pulley 142 and the fifth pulley 151, and the fourth pulley 142 and the fifth pulley 151 are installed on the bearing 111 and connected with the rotating sleeve 112, so that after the fourth pulley 142 rotates, the torque can be transmitted to the fifth pulley 151 through the rotating sleeve 112.
Wherein, be equipped with the eccentric wheel 1531 that expands on the third hold-in range 153, expand tight degree through the eccentric wheel 1531 that expands and adjust third hold-in range 153 to ensure that the transmission of third hold-in range 153 is effectual.
Preferably, the sixth belt wheel 152 is installed on the liftout transmission shaft 160, and the one end of the liftout transmission shaft 160 is connected with the cylinder 190 and the other end is connected with the inflatable shaft 170, and specifically, the liftout transmission shaft 160 is ejected out through the cylinder 190 and is connected with the inflatable shaft 170, and along with the rotation of the sixth belt wheel 152, the liftout transmission shaft 160 can be driven to rotate at this moment, and then the inflatable shaft 170 is driven to rotate and the winding and unwinding work is carried out.
Further preferably, the end of the liftout transmission shaft 160 is provided with an inner conical surface 161, the inner conical surface 161 is provided with a key groove 162, the end of the air-expanding shaft 170 is provided with a conical head 171, the conical head 171 is provided with a key 172, after the liftout transmission shaft 160 is connected with the air-expanding shaft 170, the key groove 162 transmits torque to the air-expanding shaft 170 through the key 172, and it is ensured that the air-expanding shaft 170 synchronously rotates along with the rotation of the liftout transmission shaft 160 and finishes winding and unwinding operations.
In addition, the end of the liftout transmission shaft 160 is also provided with an external conical surface 163, the external conical surface 163 can be directly connected with the material roll paper core, the air inflation shaft 170 is not needed to be installed at the moment, the material roll paper core is directly driven to rotate through the friction force of the external conical surface 163 so as to complete the winding and unwinding work, and the adaptability in use is improved.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the technical means, but also comprises the technical scheme consisting of the above technical features in any combination. The above is a detailed implementation manner of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, the descriptions in the present application as 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 of the 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 application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Claims (10)
1. The utility model provides an unwinding device is received to duplex position of low noise, includes the frame, rotationally be provided with final drive shaft in the frame, still have two stations and two stations in the frame and have the same structure, its characterized in that, the structure of single station includes:
a motor connected with the frame;
the primary driving belt wheel is in driving connection with the motor;
two ends of the secondary driving belt wheel are respectively connected with the primary driving belt wheel and the main driving shaft;
one end of the third-stage transmission belt wheel is in transmission connection with the second-stage transmission belt wheel through the main transmission shaft, and the other end of the third-stage transmission belt wheel is connected with a material ejecting transmission shaft;
and the air inflation shaft is connected with the material ejecting transmission shaft and is used for winding and unwinding.
2. The low-noise double-station reeling device according to claim 1, wherein the primary driving belt wheel comprises a first belt wheel, a second belt wheel and a first synchronous belt, the first belt wheel is connected with the motor, and two ends of the first synchronous belt are respectively connected with the first belt wheel and the second belt wheel.
3. The low-noise double-station reeling device according to claim 2, wherein the secondary driving pulley comprises a third pulley, a fourth pulley and a second synchronous belt, and two ends of the second synchronous belt are respectively connected with the third pulley and the fourth pulley.
4. The low-noise double-station winding and unwinding device according to claim 3, further comprising a first transmission shaft and a first bearing seat, wherein the first transmission shaft is mounted on the frame through the first bearing seat, and two ends of the first transmission shaft are respectively connected with the second belt wheel and the third belt wheel.
5. The low-noise double-station reeling device according to claim 3, wherein the tertiary driving pulley comprises a fifth pulley, a sixth pulley and a third synchronous belt, and two ends of the third synchronous belt are respectively connected with the fifth pulley and the sixth pulley.
6. The low-noise double-station coiling and uncoiling device according to claim 5, wherein a bearing and a rotary sleeve are arranged on the main transmission shaft, the rotary sleeve is sleeved on the main transmission shaft, and the rotary sleeve is arranged between the two bearings.
7. The low-noise double-station reeling device according to claim 6, wherein the fourth pulley and the fifth pulley are mounted on the bearing and connected with the rotating sleeve, and torque is transmitted between the fourth pulley and the fifth pulley through the rotating sleeve.
8. The low-noise double-station coiling and uncoiling device as claimed in claim 5, wherein an eccentric expansion wheel is arranged on the third synchronous belt.
9. The low-noise double-station winding and unwinding device according to claim 6, wherein the sixth belt wheel is mounted on the ejecting transmission shaft, one end of the ejecting transmission shaft is connected with an air cylinder, and the other end of the ejecting transmission shaft is connected with the inflatable shaft.
10. The low noise, double station unrolling and coiling device according to claim 9 characterised in that the end of the ejector shaft is provided with an internal conical surface provided with a key slot and the end of the air-expanding shaft is provided with an external conical surface provided with a key, whereby when the ejector shaft is connected to the air-expanding shaft, the key slot transfers torque to the air-expanding shaft via the key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220975667.3U CN217577864U (en) | 2022-04-24 | 2022-04-24 | Unwinding device is received to duplex position of low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220975667.3U CN217577864U (en) | 2022-04-24 | 2022-04-24 | Unwinding device is received to duplex position of low noise |
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| Publication Number | Publication Date |
|---|---|
| CN217577864U true CN217577864U (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220975667.3U Active CN217577864U (en) | 2022-04-24 | 2022-04-24 | Unwinding device is received to duplex position of low noise |
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| CN (1) | CN217577864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116620919A (en) * | 2023-06-20 | 2023-08-22 | 河北万杰机械科技股份有限公司 | Double-arm support feeding and discharging coil mechanism capable of realizing coil replacement without stopping |
-
2022
- 2022-04-24 CN CN202220975667.3U patent/CN217577864U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116620919A (en) * | 2023-06-20 | 2023-08-22 | 河北万杰机械科技股份有限公司 | Double-arm support feeding and discharging coil mechanism capable of realizing coil replacement without stopping |
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