CN203283925U - Constant tension conveying mechanism of single-face corrugated boards - Google Patents
Constant tension conveying mechanism of single-face corrugated boards Download PDFInfo
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- CN203283925U CN203283925U CN2013201859704U CN201320185970U CN203283925U CN 203283925 U CN203283925 U CN 203283925U CN 2013201859704 U CN2013201859704 U CN 2013201859704U CN 201320185970 U CN201320185970 U CN 201320185970U CN 203283925 U CN203283925 U CN 203283925U
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- synchronous
- conveying
- tension force
- face corrugated
- conveying mechanism
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Abstract
The utility model discloses a constant tension conveying mechanism of single-face corrugated boards. The constant tension conveying mechanism comprises a wallboard, a tension control assembly and a conveying assembly, wherein the tension control assembly and the conveying assembly are arranged on the wallboard. The tension control assembly comprises a speed reducer and a servo motor, the speed reducer is fixed on the wallboard, a power input end of the speed reducer is connected with the servo motor, and a power output end of the speed reducer is connected with a small synchronous belt pulley. The small synchronous belt pulley is connected with a large synchronous belt pulley through a synchronous belt, and an inner hole of the large synchronous belt pulley is connected with a synchronous rocker shaft. Due to the design of the constant tension conveying mechanism, the paper boards on a single-face corrugated board production line can be controlled in a constant-tension mode, the transversely cutting length in the subsequent process can be controlled more accurately, better consistency of accuracy is achieved, and dry part equipment and wet part equipment on the single-face corrugated board production line can be synchronous more strictly; the dry part equipment can speed up and slow down more smoothly, and the consistency of transversely cutting accuracy is ensured better.
Description
Technical field
The utility model relates to a kind of permanent tension force conveying mechanism of single face corrugated board, belongs to the production apparatus field.
Background technology
Earlier, the synchronous of single face corrugated board is all to coordinate production by the artificial acceleration and deceleration of controlling separately wet end and cadre's equipment, waste of manpower, and bad control synchronous speed.
The utility model content
For the deficiency that prior art exists, technical problem to be solved in the utility model is, a kind of permanent tension force conveying mechanism of single face corrugated board is provided, and rational in infrastructure, conveyance tension is constant, has improved follow-up crosscut precision, and with low cost, long service life.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of permanent tension force conveying mechanism of single face corrugated board, comprise wallboard, tension force control assembly and conveying assembly, tension force control assembly and conveying assembly are arranged on wallboard, its tension force control assembly comprises reductor and servomotor, reductor is fixed on wallboard, and the power intake of reductor is connected with servomotor, and the clutch end of reductor is connected with synchronous small pulley; Described synchronous small pulley is connected with synchronous large belt wheel by Timing Belt, and the endoporus of synchronous large belt wheel is connected with synchronous lever shaft; One end of described synchronous lever shaft is connected with angular transducer, and angular transducer is connected with synchronous lever shaft by coupler; Be connected with two synchronous rock arm plates on described synchronous lever shaft, be provided with synchronous jockey pulley between the synchronous rock arm plate.
Optimize, the permanent tension force conveying mechanism of above-mentioned single face corrugated board, its conveying assembly comprises the conveying motor, carry motor to be arranged on wallboard, carry the axle head of motor to be connected with the conveying small pulley, carry small pulley to carry large belt wheel by carrying Timing Belt to be connected with, carry large belt wheel to be connected with the conveying drive roll; Described conveying drive roll is connected with the conveying driven roll.
Optimize, the permanent tension force conveying mechanism of above-mentioned single face corrugated board, it is carried drive roll and carries on driven roll and is provided with load-transfer device.
Optimize, the permanent tension force conveying mechanism of above-mentioned single face corrugated board, its load-transfer device inboard is connected with idler roller.
Optimize, the permanent tension force conveying mechanism of above-mentioned single face corrugated board, be provided with annular knurl on the surface of its conveying drive roll, conveying driven roll and idler roller.
Optimize, the permanent tension force conveying mechanism of above-mentioned single face corrugated board, it is carried drive roll and carries between driven roll and is provided with chain.
Optimize, is connected by key between the permanent tension force conveying mechanism of above-mentioned single face corrugated board, its reductor and servomotor, synchronously small pulley is connected by key with reductor.
Optimize, the permanent tension force conveying mechanism of above-mentioned single face corrugated board, its synchronous large belt wheel is connected by key with synchronous lever shaft, carries between large belt wheel and conveying drive roll and is connected by key.
Design of the present utility model makes the single surface corrugated paper board production line cardboard realize permanent tension force control, the crosscut length of subsequent step is controlled more accurately, precision has reached better conformability, makes the single surface corrugated paper board production line cadre accomplish stricter synchronizeing with wet end equipment; The acceleration and deceleration of cadre's equipment are more smooth-going, thereby better guaranteed the conformability of crosscut precision.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is working state structure schematic diagram of the present utility model;
Fig. 3 is the A-A sectional structure schematic diagram of Fig. 1;
Fig. 4 is the partial enlarged drawing of Fig. 2.
The specific embodiment
Further set forth technical characterstic of the present invention below in conjunction with accompanying drawing and specific embodiment.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model is a kind of permanent tension force conveying mechanism of single face corrugated board, comprise wallboard 10, tension force control assembly and conveying assembly, tension force control assembly and conveying assembly are arranged on wallboard 10, its tension force control assembly comprises reductor 3 and servomotor 2, reductor 3 is fixed on wallboard 10, the power intake of reductor 3 is connected with servomotor 2, be connected by key between its reductor 3 and servomotor 2, the clutch end of reductor 3 is connected with synchronous small pulley 4, and synchronous small pulley 4 is connected by key with reductor 3; Synchronous small pulley 4 is connected with synchronous large belt wheel 6 by Timing Belt 5, and the axial region of synchronous large belt wheel 6 is connected with synchronous lever shaft 7, and its synchronous large belt wheel 6 is connected by key with synchronous lever shaft 7; One end of described synchronous lever shaft 7 is connected with angular transducer 9, and angular transducer 9 is connected with synchronous lever shaft 7 by coupler 8; Be connected with two synchronous rock arm plates 11 on described synchronous lever shaft 7, be provided with synchronous jockey pulley 1 between synchronous rock arm plate 11.
In the course of the work, by the pulling force of cardboard to synchronous jockey pulley 1, corresponding angle occurs angular transducer 9 changes, and converts signal feedback to carrying motor 12 to realize the control of the permanent tension force of cardboard.In Fig. 1, angular transducer 9 angle of living in is 60 degree, is lifted angle with synchronous jockey pulley 1 by cw and becomes greatly thereupon, is 90 degree during position when angular transducer 9 in Fig. 2, and angle is up to 120 and spends; The tractive force size of 19 pairs of cardboards of load-transfer device can be adjusted by idler roller 18, guarantee skidding in 1% between load-transfer device and cardboard, purpose one is to reduce the relative motion of cardboard and load-transfer device 19, improves the life-span of load-transfer device, the 2nd, and skid and seriously will affect the effect that permanent tension force is controlled.
Its conveying assembly comprises carries motor 12, carry motor 12 to be arranged on wallboard 10, carry the axle head of motor 12 to be connected with conveying small pulley 13, carry small pulley 13 to carry large belt wheel 15 by carrying Timing Belt 14 to be connected with, carry large belt wheel 15 to be connected with and carry drive roll 16, carries between large belt wheel 15 and conveying drive roll 16 and be connected by key; Carry drive roll 16 to be connected with and carry driven roll 17, it is carried drive roll 16 and carries between driven roll 17 and is provided with chain.It is carried drive roll 16 and carries on driven roll 17 and is provided with load-transfer device 19.Its load-transfer device 19 inboards are connected with idler roller 18.Be provided with annular knurl on the surface of conveying drive roll 16, conveying driven roll 17 and idler roller 18.
The permanent tension force control process of single face corrugated board is as follows:
accelerator: cardboard is in relaxed state when just start, at this moment synchronous jockey pulley 1 is not subject to the pulling force of cardboard to it, be in extreme lower position (as shown in Figure 1), angular transducer 9 can be to the PLC signal, then control and carry motor 12 to accelerate motion by PLC, until cardboard is tightened up and angular transducer 9 just finishes to accelerate while arriving 90 degree position, when synchronously as for jockey pulley 1 is pulled up and will determines according to the pulling force of cardboard to it, material that often will be different according to cardboard, different fabric widths is made corresponding adjustment by servomotor 2, thereby realize that cardboard meets the permanent tension force that neither is pulled off and does not occur relaxing and controls,
Process at the uniform velocity: when the pulling force that is subject to when synchronous jockey pulley 1 was constant, at this moment angular transducer 9 can mediate (as Fig. 2) and, to the constant signal of PLC, thereby allow, carry motor 12 to make uniform movement.Carry under state at the uniform velocity very steady, measure assembly will flow to transverse cutting unit stable cut off signal, the crosscut precision is just more stable, conformability also is guaranteed;
Moderating process: what cardboard can be drawn when wet end equipment is slowing down is tighter, and synchronous jockey pulley 1 has the action of rising, thereby angular transducer 9 can provide a restriction signal to PLC, and PLC controls motor and makes speed-down action.
Variation by the easy discovery speed of each process is all analog signals, thereby has better realized the permanent tension force control of cardboard.
Above demonstration and described groundwork of the present utility model and principal character and advantage thereof.The technology personage of the industry should understand; the utility model is not subjected to the restriction of above-mentioned implementing regulations; what describe in above-mentioned implementing regulations and specification sheets is to be used for illustrating principle of the present utility model; under the prerequisite that does not break away from the utility model principle and scope; the utility model also can have various changes and modifications, and these changes and improvements all belong in claimed the utility model scope.
The claimed scope of the utility model defines with appending claims and other equivalent.
Claims (8)
1. the permanent tension force conveying mechanism of a single face corrugated board, comprise wallboard, tension force control assembly and conveying assembly, tension force control assembly and conveying assembly are arranged on wallboard, it is characterized in that: described tension force control assembly comprises reductor and servomotor, reductor is fixed on wallboard, the power intake of reductor is connected with servomotor, and the clutch end of reductor is connected with synchronous small pulley; Described synchronous small pulley is connected with synchronous large belt wheel by Timing Belt, and the endoporus of synchronous large belt wheel is connected with synchronous lever shaft; One end of described synchronous lever shaft is connected with angular transducer, and angular transducer is connected with synchronous lever shaft by coupler; Be connected with two synchronous rock arm plates on described synchronous lever shaft, be provided with synchronous jockey pulley between the synchronous rock arm plate.
2. the permanent tension force conveying mechanism of single face corrugated board according to claim 1, it is characterized in that: described conveying assembly comprises the conveying motor, carry motor to be arranged on wallboard, carry the axle head of motor to be connected with the conveying small pulley, carry small pulley to carry large belt wheel by carrying Timing Belt to be connected with, carry large belt wheel to be connected with the conveying drive roll; Described conveying drive roll is connected with the conveying driven roll.
3. the permanent tension force conveying mechanism of single face corrugated board according to claim 2, is characterized in that: be provided with load-transfer device on described conveying drive roll and conveying driven roll.
4. the permanent tension force conveying mechanism of single face corrugated board according to claim 3, it is characterized in that: described load-transfer device inboard is connected with idler roller.
5. the permanent tension force conveying mechanism of single face corrugated board according to claim 4, is characterized in that: be provided with annular knurl on the surface of described conveying drive roll, conveying driven roll and idler roller.
6. the permanent tension force conveying mechanism of single face corrugated board according to claim 5, is characterized in that: be provided with chain between described conveying drive roll and conveying driven roll.
7. the permanent tension force conveying mechanism of single face corrugated board according to claim 6 is characterized in that: be connected by key between described reductor and servomotor, synchronous small pulley is connected by key with reductor.
8. the permanent tension force conveying mechanism of single face corrugated board according to claim 7 is characterized in that: described synchronous large belt wheel is connected by key with synchronous lever shaft, carries between large belt wheel and conveying drive roll and is connected by key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201859704U CN203283925U (en) | 2013-04-12 | 2013-04-12 | Constant tension conveying mechanism of single-face corrugated boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201859704U CN203283925U (en) | 2013-04-12 | 2013-04-12 | Constant tension conveying mechanism of single-face corrugated boards |
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| Publication Number | Publication Date |
|---|---|
| CN203283925U true CN203283925U (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201859704U Expired - Lifetime CN203283925U (en) | 2013-04-12 | 2013-04-12 | Constant tension conveying mechanism of single-face corrugated boards |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495459A (en) * | 2014-12-09 | 2015-04-08 | 佛山市南海富利包装机械有限公司 | Integral type traction device |
| CN112193907A (en) * | 2020-09-28 | 2021-01-08 | 浙江神奇包装有限公司 | Full-automatic dry part equipment of single-face corrugated board production line |
| CN113026161A (en) * | 2021-03-02 | 2021-06-25 | 联亚智能科技（苏州）有限公司 | Spindle tension control device and control method of pay-off tension thereof |
| CN118125186A (en) * | 2024-01-31 | 2024-06-04 | 肇庆骏鸿实业有限公司 | Full line difference speed variable control assembly and control method suitable for cap ply parting process |
-
2013
- 2013-04-12 CN CN2013201859704U patent/CN203283925U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495459A (en) * | 2014-12-09 | 2015-04-08 | 佛山市南海富利包装机械有限公司 | Integral type traction device |
| CN112193907A (en) * | 2020-09-28 | 2021-01-08 | 浙江神奇包装有限公司 | Full-automatic dry part equipment of single-face corrugated board production line |
| CN112193907B (en) * | 2020-09-28 | 2022-05-10 | 浙江神奇包装有限公司 | Full-automatic dry part equipment of single-face corrugated board production line |
| CN113026161A (en) * | 2021-03-02 | 2021-06-25 | 联亚智能科技（苏州）有限公司 | Spindle tension control device and control method of pay-off tension thereof |
| CN113026161B (en) * | 2021-03-02 | 2021-12-14 | 联亚智能科技（苏州）有限公司 | Spindle tension control device and control method of pay-off tension thereof |
| CN118125186A (en) * | 2024-01-31 | 2024-06-04 | 肇庆骏鸿实业有限公司 | Full line difference speed variable control assembly and control method suitable for cap ply parting process |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |