CN220617958U - Lead winding adjusting device - Google Patents
Lead winding adjusting device Download PDFInfo
- Publication number
- CN220617958U CN220617958U CN202322357871.6U CN202322357871U CN220617958U CN 220617958 U CN220617958 U CN 220617958U CN 202322357871 U CN202322357871 U CN 202322357871U CN 220617958 U CN220617958 U CN 220617958U
- Authority
- CN
- China
- Prior art keywords
- adjusting
- transmission gear
- rotating shaft
- adjusting wheel
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model relates to the technical field of winding equipment, and particularly discloses a lead winding adjusting device, which comprises a rotating shaft arranged on a machine body, wherein a winding disc is arranged at one end of the rotating shaft, and the device further comprises: the transmission gear is internally provided with a bearing, and the bearing is sleeved on the rotating shaft; the elastic adjusting mechanism comprises an adjusting wheel sleeved on the rotating shaft, the adjusting wheel is positioned on one side of the transmission gear, one end of the adjusting wheel is contacted with the side surface of the transmission gear, and one side of the adjusting wheel, which is far away from the transmission gear, is provided with elastic adjusting compacting parts which are contacted with each other, so that the adjusting wheel moves on the rotating shaft and adjusts the contact pressure with the transmission gear; this lead wire rolling adjusting device is convenient for be fit for the elasticity regulation when the lead wire rolling, avoids breaking the lead wire, when cutting the line after the rolling is accomplished, can further adjust frictional force equally to realize the brake effect, overall structure is simpler, practical.
Description
Technical Field
The utility model relates to the technical field of winding equipment, in particular to a lead winding adjusting device.
Background
Fireworks and crackers often require a wire connection, which is an important fuse. After production and manufacturing are accomplished to the lead wire, need carry out the rolling with the lead wire, but the lead wire itself is relatively fragile, traditional winding mechanism speed is too fast can lead to the broken wire phenomenon to appear easily in the lead wire rolling process, but the winding speed is too slow, the phenomenon of becoming flexible appears easily when the lead wire is rolled up, and traditional winding mechanism's speed is the rotatory regulation of relying on the motor, unsuitable this kind of fragile lead wire rolling, the regulation degree of difficulty is great, and the lead wire rolling is accomplished after moreover, when cutting the line, still need install brake mechanism, lead to the structure of winding mechanism more complicated.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a lead winding adjusting device, and aims to solve the problems that the winding mechanism in the prior art is difficult to adjust the tightness and cannot brake simultaneously when being used for winding leads of fireworks and crackers.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a lead wire rolling adjusting device, includes the rotation axis of installing on the organism, take-up reel is installed to rotation axis one end, still includes:
the transmission gear is internally provided with a bearing, and the bearing is sleeved on the rotating shaft;
the tightness adjusting mechanism comprises an adjusting wheel sleeved on the rotating shaft, the adjusting wheel is located on one side of the transmission gear, one end of the adjusting wheel is in contact with the side face of the transmission gear, and one side, far away from the transmission gear, of the adjusting wheel is provided with an elastic adjusting compressing part in contact with each other, so that the adjusting wheel moves on the rotating shaft and adjusts the contact pressure with the transmission gear.
The utility model has the beneficial effects that: the transmission gear is used for connecting driving motor, through the frictional force between elastic adjustment pinch portion adjustment regulating wheel and the transmission gear, thereby make the transmission gear drive the regulating wheel rotatory, make the regulating wheel drive the rotation axis rotatory, because can adjust frictional force, thereby conveniently adjust the rotation speed of rotation axis, the winding speed also can be realized to the rotation speed that does not need to adjust driving motor, in order to be fit for the elasticity regulation when lead wire rolling, avoid breaking the lead wire, when cutting the line after the rolling is accomplished, can further adjust frictional force equally, in order to realize the brake effect, and overall structure is simpler, and is practical.
Further, the elastic adjusting compacting part comprises a tooth socket fixedly arranged on the rotating shaft, threads are arranged on the outer surface of the tooth socket, a nut is connected to the outer surface of the tooth socket through the threads in a screwed mode, a spring is arranged between the nut and the adjusting wheel, one end of the spring is abutted to the nut, and the other end of the spring is abutted to the adjusting wheel.
After the further structure is adopted, the space between the adjusting nut and the adjusting wheel is adjusted, so that the pressure between the adjusting spring and the adjusting wheel is adjusted, the friction between the adjusting wheel and the transmission gear is changed, and the adjusting precision is more accurate.
Further, the regulating wheel comprises a hollow wheel body, one side of the hollow wheel body is contacted with the transmission gear, a lantern ring is arranged on the other side of the hollow wheel body, a first shaft cavity is arranged in the lantern ring, a second key groove is arranged in the first shaft cavity, a first key groove is formed in the rotating shaft, the first key groove corresponds to the second key groove, and the first key groove is connected with the second key groove through a guide strip.
After adopting above-mentioned further structure, under the effect of regulating wheel through guide bar and keyway, prevent that the regulating wheel from skidding, the transmission is better, and the regulating wheel carries out rectilinear movement under the effect of guide bar when adjusting the interval between with drive gear moreover, adjusts more stably.
Further, a third key groove is formed in the dental socket, a fixing hole is formed in the third key groove, the guide strip extends into the third key groove, the fixing hole penetrates through the dental socket, and a bolt is installed in the fixing hole.
After the further structure is adopted, the tooth socket can be better fixed on the rotating shaft through the bolts, and the slipping phenomenon is prevented when the nut is adjusted.
Further, the other end of the rotary shaft is sleeved with a first bearing seat, a second bearing seat is arranged between the first bearing seat and the take-up reel, the first bearing seat and the second bearing seat are both arranged on the machine body, and the transmission gear and the tightness adjusting mechanism are both arranged between the first bearing seat and the second bearing seat.
After the further structure is adopted, the rotating shaft can be conveniently installed on the machine body through the first bearing seat and the second bearing seat so as to be convenient for winding.
Further, shaft sleeves sleeved on the rotating shafts are arranged on two sides of the bearing, and the shaft sleeves are in contact with the bearing.
After the further structure is adopted, the shaft sleeves at the two sides are propped against the inner ring of the bearing, so that the transmission gear is prevented from shifting.
Drawings
Fig. 1 is a schematic perspective view of a lead winding adjusting device and a machine body according to the present utility model.
Fig. 2 is a schematic perspective view of a lead winding adjusting device according to the present utility model.
Fig. 3 is an exploded view of the lead winding adjusting device of the present utility model.
Fig. 4 is a schematic perspective view of a shell and nut.
Fig. 5 is a schematic perspective view of an adjusting wheel.
In the figure: the device comprises a rotating shaft 1, a first bearing seat 2, a second bearing seat 3, a take-up reel 4, a transmission gear 5, an adjusting wheel 6, a tooth socket 7, a nut 8, a spring 9, a bearing 10, a shaft sleeve 11, a first key groove 12, threads 13, a second key groove 14, a fixing hole 15, a collar 16, a hollow wheel body 17, a third key groove 18 and a machine body 19.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Referring to fig. 1 to 3, a lead winding adjusting device includes a rotating shaft 1 mounted on a machine body 19, a winding disc 4 is mounted at one end of the rotating shaft 1, and the lead winding adjusting device further includes: the device comprises a transmission gear 5 and a tightness adjusting mechanism, wherein the transmission gear 5 is internally provided with a bearing 10, and the bearing 10 is sleeved on a rotating shaft 1; the tightness adjusting mechanism comprises an adjusting wheel 6 sleeved on the rotating shaft 1, the adjusting wheel 6 is positioned at one side of the transmission gear 5, one end of the adjusting wheel 6 is contacted with the side surface of the transmission gear 5, and one side of the adjusting wheel 6 away from the transmission gear 5 is provided with an elastic adjusting compacting part contacted with each other so as to enable the adjusting wheel 6 to move on the rotating shaft 1 and adjust the contact pressure with the transmission gear 5; the transmission gear 5 of this embodiment is used for connecting driving motor, adjust the frictional force between regulating wheel 6 and the transmission gear 5 through elasticity regulation pinch portion, thereby make driving gear 5 drive regulating wheel 6 rotatory, make regulating wheel 6 drive rotation axis 1 rotatory, because can adjust frictional force, thereby conveniently adjust rotation speed of rotation axis 1, do not need regulating driving motor's rotation speed also can realize the rolling speed, so that be fit for the elasticity regulation when the lead wire rolling, avoid breaking the lead wire, when cutting the line after the rolling is accomplished, can further adjust frictional force equally, in order to realize the braking effect, and overall structure is simpler, practical.
It should be noted that, the other end of the rotating shaft 1 in this embodiment is sleeved with a first bearing seat 2, a second bearing seat 3 is arranged between the first bearing seat 2 and the take-up reel 4, the first bearing seat 2 and the second bearing seat 3 are both installed on the machine body 19, and the transmission gear 5 and the tightness adjusting mechanism are both installed between the first bearing seat 2 and the second bearing seat 3; the rotary shaft 1 can be conveniently installed on the machine body 19 through the first bearing seat 2 and the second bearing seat 3 so as to be convenient for winding, wherein a driving motor is installed in the machine body 19 and is connected with the transmission gear 5 through chain transmission.
It should be further noted that, the two sides of the bearing 10 are both provided with shaft sleeves 11 sleeved on the rotating shaft 1, the shaft sleeves 1 are contacted with the bearing 10, and the shaft sleeves 11 on the two sides are propped against the inner ring of the bearing 10 to prevent the transmission gear from shifting.
The elastic adjustment compacting part of the embodiment comprises a tooth socket 7 fixedly arranged on a rotating shaft 1, wherein threads 13 are arranged on the outer surface of the tooth socket 7, a nut 8 is screwed on the outer surface of the tooth socket 7 through the threads 13, a spring 9 is arranged between the nut 8 and an adjusting wheel 6, one end of the spring 9 is abutted against the nut 8, and the other end is abutted against the adjusting wheel 6; the space between the adjusting nut 8 and the adjusting wheel 6 is adjusted, so that the pressure between the spring 9 and the adjusting wheel 6 is adjusted, the friction between the adjusting wheel 6 and the transmission gear 5 is changed, and the adjusting precision is more accurate.
As shown in fig. 3 and 5, the adjusting wheel 6 of the present embodiment includes a hollow wheel body 17, one side of the hollow wheel body 17 contacts with the transmission gear 5, a collar 16 is disposed on the other side, a first shaft cavity is disposed in the collar 16, a second key slot 14 is disposed in the first shaft cavity, a first key slot 12 is disposed on the rotating shaft 1, the first key slot 12 corresponds to the second key slot 14, and the first key slot 12 is connected with the second key slot 14 through a guide bar; the regulating wheel 6 prevents the regulating wheel 6 from slipping through the action of the guide bar and the key groove, the transmission is better, and the regulating wheel 6 moves linearly under the action of the guide bar when adjusting the distance between the regulating wheel and the transmission gear 5, so that the regulation is more stable.
As shown in fig. 3 and 4, the third key slot 18 is provided in the dental socket 7 of the present embodiment, the third key slot 18 is provided with the fixing hole 15 therein, the guide bar extends into the third key slot 18, the fixing hole 15 penetrates through the dental socket 7, and the fixing hole 15 is internally provided with a bolt; the tooth socket 7 can be better fixed on the rotating shaft 1 through bolts, and the slipping phenomenon during the adjustment of the nut 8 is prevented.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (6)
1. The utility model provides a lead wire rolling adjusting device, includes rotation axis (1) of installing on organism (19), take-up reel (4) are installed to rotation axis (1) one end, its characterized in that still includes:
the transmission gear (5), a bearing (10) is arranged in the transmission gear (5), and the bearing (10) is sleeved on the rotating shaft (1);
the tightness adjusting mechanism comprises an adjusting wheel (6) sleeved on the rotating shaft (1), the adjusting wheel (6) is located on one side of the transmission gear (5), one end of the adjusting wheel (6) is in contact with the side face of the transmission gear (5), and an elastic adjusting compressing part in contact with each other is arranged on one side, away from the transmission gear (5), of the adjusting wheel (6), so that the adjusting wheel (6) moves on the rotating shaft (1) and adjusts contact pressure with the transmission gear (5).
2. The lead winding adjusting device according to claim 1, wherein the elastic adjusting compressing part comprises a tooth socket (7) fixedly arranged on the rotating shaft (1), threads (13) are arranged on the outer surface of the tooth socket (7), a nut (8) is connected to the outer surface of the tooth socket (7) in a threaded mode through the threads (13), a spring (9) is arranged between the nut (8) and the adjusting wheel (6), one end of the spring (9) is abutted to the nut (8), and the other end of the spring is abutted to the adjusting wheel (6).
3. The lead winding adjusting device according to claim 2, wherein the adjusting wheel (6) comprises a hollow wheel body (17), one side of the hollow wheel body (17) is in contact with the transmission gear (5), a collar (16) is arranged on the other side of the hollow wheel body, a first shaft cavity is arranged in the collar (16), a second key groove (14) is arranged in the first shaft cavity, a first key groove (12) is formed in the rotating shaft (1), the first key groove (12) corresponds to the second key groove (14), and the first key groove (12) is connected with the second key groove (14) through a guide bar.
4. A lead winding adjustment device according to claim 3, characterized in that a third key slot (18) is provided in the dental socket (7), a fixing hole (15) is provided in the third key slot (18), the guide bar extends into the third key slot (18), the fixing hole (15) penetrates the dental socket (7), and a bolt is mounted in the fixing hole (15).
5. The lead winding adjusting device according to claim 1, wherein a first bearing seat (2) is sleeved at the other end of the rotating shaft (1), a second bearing seat (3) is arranged between the first bearing seat (2) and the winding disc (4), the first bearing seat (2) and the second bearing seat (3) are both arranged on the machine body (19), and the transmission gear (5) and the tightness adjusting mechanism are both arranged between the first bearing seat (2) and the second bearing seat (3).
6. The lead winding adjusting device according to claim 1, wherein shaft sleeves (11) sleeved on the rotating shaft (1) are arranged on two sides of the bearing (10), and the shaft sleeves (11) are in contact with the bearing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322357871.6U CN220617958U (en) | 2023-08-31 | 2023-08-31 | Lead winding adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322357871.6U CN220617958U (en) | 2023-08-31 | 2023-08-31 | Lead winding adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220617958U true CN220617958U (en) | 2024-03-19 |
Family
ID=90213626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322357871.6U Active CN220617958U (en) | 2023-08-31 | 2023-08-31 | Lead winding adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220617958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118907967A (en) * | 2024-10-11 | 2024-11-08 | 淮安市盛通特种电缆有限公司 | Adjustable coiling equipment of cable manufacture |
-
2023
- 2023-08-31 CN CN202322357871.6U patent/CN220617958U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118907967A (en) * | 2024-10-11 | 2024-11-08 | 淮安市盛通特种电缆有限公司 | Adjustable coiling equipment of cable manufacture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220617958U (en) | Lead winding adjusting device | |
| CN110259915B (en) | Speed change device capable of eliminating transmission clearance and clearance eliminating method thereof | |
| KR101539948B1 (en) | Roller screw for electro mechanical brake | |
| CN109764113B (en) | Rotary speed reducer with adjustable gap | |
| CN108045429B (en) | Speed reducer of electric power steering system | |
| CN110886835A (en) | Anti-backlash mechanism based on low-speed worm gear and worm transmission pair | |
| CN102678887A (en) | Reducer and motor brake thereof | |
| CN116352299B (en) | Rotating mechanism of clamping three-jaw chuck | |
| CN201916401U (en) | Automatic end face locking type automobile brake adjusting arm | |
| CN201050562Y (en) | Composite roller type isolator | |
| CN112594200B (en) | Impeller locking structure of magnetic suspension blower | |
| CN107606083B (en) | Belt drive tensioner | |
| CN203293210U (en) | Robot ball type worm gear speed reducing joint | |
| CN107120410B (en) | Anti-backlash spur gear | |
| CN102322491A (en) | Execution device for automobile electronic mechanical brake system | |
| CN105422740B (en) | Lead screw gear | |
| CN216111972U (en) | Speed reducer with controllable output quantity | |
| CN116557488A (en) | Adjustable output electric cylinder | |
| CN218162131U (en) | Diameter changing device for encoder and motor shaft | |
| CN215370794U (en) | Metering pump worm gear drive mechanism with bidirectional overload protection | |
| CN113483062B (en) | Starting and braking self-rotating structure of NGW gearbox | |
| CN213206456U (en) | Double-lead worm gear clearance adjusting mechanism | |
| CN2822011Y (en) | Breaker of tubular motor | |
| CN109895163B (en) | Method for multi-station precise cutting of solid wax block | |
| CN108788903B (en) | Method for prolonging service life of numerical control milling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |