CN210824666U - Shaftless charging structure of high-speed disc gear shaftless charging winding and unwinding device - Google Patents
Shaftless charging structure of high-speed disc gear shaftless charging winding and unwinding device Download PDFInfo
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- CN210824666U CN210824666U CN201921812215.8U CN201921812215U CN210824666U CN 210824666 U CN210824666 U CN 210824666U CN 201921812215 U CN201921812215 U CN 201921812215U CN 210824666 U CN210824666 U CN 210824666U
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- shaftless
- winding
- shaftless charging
- unwinding device
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Abstract
The utility model discloses a high-speed disc gear does not have axle feeding and receiving winding up device's shaftless charge structure, including shaftless charge winding up and receiving winding up device and shaftless charge structure, shaftless charge structure sets up in shaftless charge winding up and receiving winding up device's one side, and shaftless charge structure includes drive mechanism and is used for carrying out the hold-down mechanism that compresses tightly to the stock form core. The utility model relates to a high-speed disc gear does not have axle to feed and receive and release winding device's shaftless charging structure, it rotates to drive the regulation pole through rotating the hand wheel, it rotates to drive one of them synchronous pulley to adjust the pole rotation, and then realize driving two synchronous pulleys and rotate simultaneously through the hold-in range that is equipped with, another synchronous pulley rotates and drives the lead screw and rotate, the lead screw rotation and then drive rather than threaded connection's removal axle move to the outside along the casing, it promotes the awl stifled and compresses tightly mutually with the stock form core to remove the axle removal, and then realize compressing tightly the stock form core, not only reduce the use of unnecessary accessory, the workman's that still significantly reduces.
Description
Technical Field
The utility model relates to a shaftless charging structure specifically is a shaftless charging structure of high-speed disc gear shaftless charging winding and unwinding device.
Background
The existing charging structure needs to be additionally provided with an air expansion shaft or a mechanical shaft for assistance when a new material coil is mounted, a roll paper core is fixed, more accessories need to be used, and the labor intensity of workers is increased. Therefore, the shaftless charging structure of the high-speed disc gear shaftless charging winding and unwinding device is provided.
SUMMERY OF THE UTILITY MODEL
For solving the defect that prior art exists, the utility model provides a high-speed disc gear does not have axle to feed and receive and release winding apparatus's shaftless structure of feeding.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a shaftless charging structure of a high-speed disc gear shaftless charging winding and unwinding device, which comprises a shaftless charging winding and unwinding device and a shaftless charging structure, the shaftless charging structure is arranged at one side of the shaftless charging and reeling device and comprises a transmission mechanism and a pressing mechanism for pressing a paper winding core, the transmission mechanism and the pressing mechanism are both arranged on the shaftless charging coiling and uncoiling device, the transmission mechanism and the pressing mechanism are fixedly connected through a connecting plate, synchronous belt wheels are fixedly arranged at both ends of the transmission mechanism and the pressing mechanism, the two synchronous belt wheels are in transmission connection through a synchronous belt, the transmission mechanism comprises an adjusting rod, a bearing seat and a hand wheel, the bearing seat is fixedly arranged at the inner side of the shaftless charging winding and unwinding device, and a bearing is arranged in the bearing seat, and the adjusting rod is rotatably connected with the bearing seat through the bearing.
As an optimal technical scheme of the utility model, the other end of adjusting the pole passes no axle and loads and receive and release the coiling mechanism and rotate with no axle through the bearing and load and receive and release the coiling mechanism and be connected, just the fixed axle center department that sets up at one of them synchronous pulley of one end of adjusting the pole.
As an optimal technical scheme of the utility model, the hand wheel is fixed to be set up and is being close to the one end of bearing frame at the regulation pole.
As a preferred technical scheme of the utility model, hold-down mechanism includes lead screw, casing and removal axle, the casing is fixed to be set up in the shaftless outside of loading and unwinding device, the casing is arranged in to the one end of removing the axle, the outside of casing is arranged in to the other end of removing the axle, the one end of lead screw is arranged in and is removed the inside that the axle is located casing one end and rather than threaded connection.
As an optimal technical scheme of the utility model, the one end of lead screw is passed the casing and is rotated through bearing and casing and be connected, just the lead screw is arranged in the fixed axle center department that sets up at another synchronous pulley of the outside one end of casing.
As a preferred technical scheme of the utility model, hold-down mechanism is still including removing the axle sleeve and awl stifled, it establishes in the outside of keeping away from lead screw one end at the removal axle to remove axle sleeve cooperation cover, just it cooperatees sliding connection between axle sleeve and the casing to remove.
As a preferred technical scheme of the utility model, the awl is stifled to cooperate and is set up and arrange the outside one end of casing in removing the axle, just the groove that compresses tightly that is used for compressing tightly the stock form core is offered to one side that the awl is stifled.
The utility model has the advantages that: this kind of high-speed disc gear shaftless is loaded and is received winding and unwinding devices's shaftless structure of feeding, it rotates to drive the regulation pole through rotating the hand wheel, it rotates to drive one of them synchronous pulley to adjust the pole rotation, and then realize driving two synchronous pulley and rotate simultaneously through the hold-in range that is equipped with, another synchronous pulley rotates and drives the lead screw and rotate, the lead screw rotation and then drive rather than threaded connection's removal axle moves to the outside along the casing, it promotes the awl stifled and compresses tightly with the stock form core to remove the axle removal, and then realize compressing tightly the stock form core, need not to increase the inflatable shaft or mechanical axis class is supplementary, not only reduce the use of unnecessary accessory, still the workman's that significantly.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a shaftless charging structure of a high-speed disc gear shaftless charging winding and unwinding device of the present invention;
FIG. 2 is a schematic view of the connection structure of the transmission mechanism and the pressing mechanism of the shaftless charging structure of the high-speed disc gear shaftless charging winding and unwinding device of the present invention;
fig. 3 is the front structural schematic diagram of the shaftless charging winding and unwinding device of the shaftless charging structure of the high-speed disc gear shaftless charging winding and unwinding device.
In the figure: 1. a transmission mechanism; 101. adjusting a rod; 102. a bearing seat; 103. a hand wheel; 2. a hold-down mechanism; 201. a screw rod; 202. a housing; 203. a movable shaft; 204. moving the shaft sleeve; 205. conical plugging; 3. a synchronous pulley; 4. a connecting plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1, fig. 2 and fig. 3, the utility model relates to a shaftless charging structure of a high-speed disc gear shaftless charging winding and unwinding device, which comprises a shaftless charging winding and unwinding device and a shaftless charging structure, the shaftless charging structure is arranged at one side of the shaftless charging winding and unwinding device, the shaftless charging structure comprises a transmission mechanism 1 and a pressing mechanism 2 for pressing a roll paper core, the transmission mechanism 1 and the pressing mechanism 2 are both arranged on the shaftless charging winding and unwinding device, the transmission mechanism 1 and the pressing mechanism 2 are fixedly connected through a connecting plate 4, both ends of the transmission mechanism 1 and the pressing mechanism 2 are both fixedly provided with synchronous pulleys 3, the two synchronous pulleys 3 are connected through synchronous belt transmission, the transmission mechanism 1 comprises an adjusting rod 101, a bearing seat 102 and a hand wheel 103, the bearing seat 102 is fixedly arranged at the inner side of the shaftless charging winding and unwinding device, and a bearing is arranged in the bearing, the adjusting rod 101 is rotatably connected with the bearing seat 102 through a bearing.
The other end of the adjusting rod 101 penetrates through the shaftless charging and coiling device and is rotatably connected with the shaftless charging and coiling device through a bearing, one end of the adjusting rod 101 is fixedly arranged at the axis of one synchronous pulley 3, and the synchronous pulley 3 can be driven to rotate by fixedly connecting the one synchronous pulley 3 with the adjusting rod 101 when the adjusting rod 101 rotates.
The hand wheel 103 is fixedly arranged at one end, close to the bearing seat 102, of the adjusting rod 101, a handle is sleeved outside the hand wheel 103, and abrasion to the hand can be reduced when the hand wheel 103 is rotated through the handle.
Wherein, hold-down mechanism 2 includes lead screw 201, casing 202 and removal axle 203, casing 202 is fixed to be set up in the outside that no axle loaded to receive and release the coiling mechanism, the casing 202 is arranged in to the one end of removal axle 203, the outside of casing 202 is arranged in to the other end of removal axle 203, the one end of lead screw 201 is arranged in and is moved the inside that axle 203 is located casing 202 one end and rather than threaded connection, the one end of lead screw 201 is passed casing 202 and is rotated with casing 202 through the bearing and be connected, and lead screw 201 is arranged in the outside one end of casing 202 and is fixed to be set up in the axle center department of another synchronous pulley 3, it drives regulation pole 101 to rotate hand wheel 103, it rotates to drive one of them synchronous pulley 3 to adjust pole 101, and then realize two synchronous pulley 3 synchronous rotation through the transmission effect of synchronous belt, another.
Wherein, hold-down mechanism 2 still includes removal axle sleeve 204 and awl stifled 205, it establishes in the outside of keeping away from lead screw 201 one end at removal axle 203 to remove axle sleeve 204 and the cooperation sliding connection between removal axle sleeve 204 and the casing 202, awl stifled 205 cooperatees and sets up the one end of arranging casing 202 outside in removal axle 203, and the one side of awl stifled 205 is offered and is used for carrying out the groove that compresses tightly to the stock form core, through the removal axle sleeve 204 that is equipped with, can realize removing axle 203 and make a round trip to slide along casing 202, through offering the groove that compresses tightly in one side of awl stifled 205, be convenient for compress tightly the position of stock form core.
During operation, the one end of a roll paper core is compressed tightly with shaftless loading winding and unwinding device mutually, then rotate hand wheel 103 and drive regulation pole 101 and rotate, it rotates to drive one of them synchronous pulley 3 to rotate to adjust pole 101, and then realize driving two synchronous pulley 3 and rotate simultaneously through the hold-in range that is equipped with, another synchronous pulley 3 rotates and drives lead screw 201 and rotate, lead screw 201 rotation advances and drives the removal axle 203 rather than threaded connection and move along the outside along casing 202, remove the axle 203 and remove and promote the awl stifled 205 and take place the motion, cooperate with the roll paper core through the groove that compresses tightly of seting up on the awl stifled 205 and compress tightly mutually, and then realize compressing tightly fixedly the position of roll paper core.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A shaftless charging structure of a high-speed disc gear shaftless charging winding and unwinding device comprises a shaftless charging winding and unwinding device and a shaftless charging structure, wherein the shaftless charging structure is arranged on one side of the shaftless charging winding and unwinding device, the shaftless charging structure comprises a transmission mechanism (1) and a pressing mechanism (2) for pressing a roll paper core, and the shaftless charging winding and unwinding device is characterized in that the transmission mechanism (1) and the pressing mechanism (2) are both arranged on the shaftless charging winding and unwinding device, the transmission mechanism (1) and the pressing mechanism (2) are fixedly connected through a connecting plate (4), synchronous belt wheels (3) are fixedly arranged at two ends of the transmission mechanism (1) and the pressing mechanism (2), the two synchronous belt wheels (3) are connected through synchronous belt transmission, the transmission mechanism (1) comprises an adjusting rod (101), a bearing seat (102) and a hand wheel (103), the bearing seat (102) is fixedly arranged on the inner side of the shaftless charging coiling and uncoiling device, a bearing is arranged in the bearing seat (102), and the adjusting rod (101) is rotatably connected with the bearing seat (102) through the bearing.
2. The shaftless charging structure of the high-speed disc gear shaftless charging winding and unwinding device is characterized in that the other end of the adjusting rod (101) penetrates through the shaftless charging winding and unwinding device and is rotatably connected with the shaftless charging winding and unwinding device through a bearing, and one end of the adjusting rod (101) is fixedly arranged at the axle center of one synchronous pulley (3).
3. The shaftless charging structure of the high-speed disc gear shaftless charging reeling device is characterized in that the hand wheel (103) is fixedly arranged at one end of the adjusting rod (101) close to the bearing seat (102).
4. The shaftless charging structure of the high-speed disc gear shaftless charging winding and unwinding device is characterized in that the pressing mechanism (2) comprises a screw rod (201), a shell (202) and a moving shaft (203), the shell (202) is fixedly arranged on the outer side of the shaftless charging winding and unwinding device, one end of the moving shaft (203) is arranged in the shell (202), the other end of the moving shaft (203) is arranged on the outer side of the shell (202), and one end of the screw rod (201) is arranged in the moving shaft (203) positioned at one end of the shell (202) and is in threaded connection with the moving shaft.
5. The shaftless charging structure of the high-speed disc gear shaftless charging winding and unwinding device is characterized in that one end of the screw rod (201) penetrates through the shell (202) and is rotatably connected with the shell (202) through a bearing, and the end, positioned outside the shell (202), of the screw rod (201) is fixedly arranged at the axis of the other synchronous pulley (3).
6. The shaftless charging structure of the high-speed disc gear shaftless charging winding and unwinding device is characterized in that the pressing mechanism (2) further comprises a moving shaft sleeve (204) and a conical plug (205), the moving shaft sleeve (204) is sleeved outside one end of the moving shaft (203) far away from the screw rod (201) in a matching mode, and the moving shaft sleeve (204) is connected with the shell (202) in a matching and sliding mode.
7. The shaftless charging structure of the high-speed disc gear shaftless charging winding and unwinding device according to claim 6, wherein the conical plug (205) is arranged at one end of the movable shaft (203) which is arranged outside the shell (202) in a matching manner, and a pressing groove for pressing the winding cores is formed in one side of the conical plug (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812215.8U CN210824666U (en) | 2019-10-26 | 2019-10-26 | Shaftless charging structure of high-speed disc gear shaftless charging winding and unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812215.8U CN210824666U (en) | 2019-10-26 | 2019-10-26 | Shaftless charging structure of high-speed disc gear shaftless charging winding and unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210824666U true CN210824666U (en) | 2020-06-23 |
Family
ID=71271426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921812215.8U Active CN210824666U (en) | 2019-10-26 | 2019-10-26 | Shaftless charging structure of high-speed disc gear shaftless charging winding and unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210824666U (en) |
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2019
- 2019-10-26 CN CN201921812215.8U patent/CN210824666U/en active Active
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