CN204057333U - A kind of identical tension feedway of single surface corrugated paper board production line - Google Patents
A kind of identical tension feedway of single surface corrugated paper board production line Download PDFInfo
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- CN204057333U CN204057333U CN201420493359.2U CN201420493359U CN204057333U CN 204057333 U CN204057333 U CN 204057333U CN 201420493359 U CN201420493359 U CN 201420493359U CN 204057333 U CN204057333 U CN 204057333U
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Abstract
The utility model discloses a kind of identical tension feedway of single surface corrugated paper board production line, belong to production apparatus field.This feedway comprises wallboard, tension force control assembly, conveying assembly.For tension force control assembly, synchronous lever shaft is fixed on wallboard, and angular transducer is connected with synchronous lever shaft by coupler, and synchronous rock arm plate is arranged on synchronous lever shaft both sides, is provided with synchronous jockey pulley and synchronous counterweight roller between synchronous rock arm plate.The utility model adopts physical construction synchronous, ensureing under the prerequisite that single surface corrugated paper board production line cadre and wet end device synchronization are run, still ensure that the conformability of the smooth-going of cadre's equipment acceleration and deceleration and crosscut precision, device structure is simpler, cost reduces greatly, make equipment have higher cost performance, be applicable to industrial-scale application.
Description
Technical field
The utility model relates to production apparatus field, is specifically related to a kind of identical tension feedway being applied to single surface corrugated paper board production line.
Background technology
The synchronized operation controlling wet end and cadre's equipment in single face corrugated board production process is perplex its difficult problem effectively run always.The general control adopting the method for motor in synchrony to realize wet end to run with cadre's device synchronization in prior art, but, the rare research of mode of employing physical construction control.Therefore, in the conforming situation ensureing crosscut precision, study a kind of structure adopting physical construction to control more simple, the mode that cost is cheaper is imperative.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of identical tension feedway of single surface corrugated paper board production line, under ensureing that single surface corrugated paper board production line cardboard realizes the prerequisite of constant tensile control, optimizes structure, reduces costs.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of identical tension feedway of single surface corrugated paper board production line, it mainly comprises wallboard, tension force control assembly, conveying assembly, described tension force control assembly and conveying assembly are fixed on wallboard, it is characterized in that: wherein tension force control assembly is primarily of synchronous jockey pulley, synchronous counterweight roller, synchronous lever shaft, coupler, angular transducer, synchronous rock arm plate forms, wherein said synchronous lever shaft is fixed on wallboard, angular transducer is connected with synchronous lever shaft by coupler, synchronous rock arm plate is arranged on synchronous lever shaft both sides, synchronous jockey pulley is placed between two synchronous rock arm plates, synchronous counterweight roller is also provided with between synchronous rock arm plate.
Optimize, the identical tension feedway of described single surface corrugated paper board production line, described synchronous lever shaft is fixed on wallboard by bearing, gland, between described synchronous lever shaft with synchronous rock arm plate, key is connected, described synchronous counterweight roller is connected with bolt between synchronous rock arm plate, and described synchronous jockey pulley is connected with gland by bolt with synchronous rock arm plate.
Optimize, the identical tension feedway of described single surface corrugated paper board production line, described conveying assembly is primarily of carrying motor, carrying small pulley, carry Timing Belt, carry large belt wheel, carry drive roll, carrying driven roll composition, conveying motor is fixed on wallboard, conveying small pulley is connected to the axle head of conveying motor, carry small pulley and carry between large belt wheel and connected by conveying Timing Belt, carry large belt wheel to connect and carry drive roll, conveying drive roll is connected with conveying driven roll.
Optimize, the identical tension feedway of described single surface corrugated paper board production line, described conveying motor is connected by key with conveying small pulley, and between the large belt wheel of described conveying with conveying drive roll, key is connected, and is connected between described conveying drive roll with conveying driven roll by chain.
Optimize, the identical tension feedway of described single surface corrugated paper board production line, described conveying drive roll is provided with load-transfer device with conveying driven roll.
Optimize, the identical tension feedway of described single surface corrugated paper board production line, is connected with idler roller inside described load-transfer device.
Optimize, the identical tension feedway of described single surface corrugated paper board production line, conveying drive roll, conveying driven roll and idler roller surface are provided with annular knurl.
The identical tension feedway of the utility model single surface corrugated paper board production line, change original motor in synchrony mode into physical construction synchronous, under the prerequisite of synchronized operation ensureing single surface corrugated paper board production line cadre and wet end equipment, still maintain the smooth-going of cadre's equipment acceleration and deceleration, ensure that the conformability of crosscut precision, and device structure is more simple, cost reduces greatly, make equipment have higher cost performance, be applicable to industrial-scale application.
Accompanying drawing explanation
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 part B in Fig. 2.
In figure: synchronous jockey pulley 1, synchronous counterweight roller 2, synchronous lever shaft 3, coupler 4, angular transducer 5, wallboard 6, synchronous rock arm plate 7, conveying motor 8, conveying small pulley 9, conveying Timing Belt 10, carry large belt wheel 11, conveying drive roll 12, conveying driven roll 13, idler roller 14, load-transfer device 15.
Detailed description of the invention
Technical characterstic of the present invention is explained further below in conjunction with accompanying drawing and specific embodiment.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of identical tension feedway of single surface corrugated paper board production line, it mainly comprises wallboard, tension force control assembly and conveying assembly, and tension force control assembly and conveying assembly are fixed on wallboard.
Wherein tension force control assembly is primarily of synchronous jockey pulley 1, synchronous counterweight roller 2, synchronous lever shaft 3, coupler 4, angular transducer 5, synchronous rock arm plate 7 forms, wherein synchronous lever shaft 3 passes through bearing, gland is fixed on wallboard 6, angular transducer 5 is connected with synchronous lever shaft 3 by coupler 4, synchronous rock arm plate 7 is arranged on synchronous lever shaft 3 both sides and is connected by key, synchronous jockey pulley 1 and synchronous counterweight roller 2 is respectively equipped with between two synchronous rock arm plates 7, synchronous jockey pulley 1 is connected with gland by bolt with synchronous rock arm plate 7, between synchronous counterweight roller 2 with synchronous rock arm plate 7, bolt is connected.
Wherein conveying assembly is primarily of conveying motor 8, conveying small pulley 9, conveying Timing Belt 10, carry large belt wheel 11, conveying drive roll 12 and conveying driven roll 13 form, conveying motor 8 is fixed on wallboard 6, conveying small pulley 9 is connected to the axle head of conveying motor 8 by key, carry small pulley 9 and carry between large belt wheel 11 and connected by conveying Timing Belt 10, large belt wheel 11 is carried to be connected by key with conveying drive roll 12, conveying drive roll 12 is connected by chain with conveying driven roll 13, conveying drive roll 12 is provided with load-transfer device 15 with conveying driven roll 13, idler roller 14 is connected with inside load-transfer device 15, load-transfer device 15 is made tightly to be wrapped on all rollers by idler roller 14, conveying drive roll 12, conveying driven roll 13 and idler roller 14 surface are provided with annular knurl, ensure there are enough friction force between load-transfer device 15 and roller, upper and lower load-transfer device is by all conveying rollers, idler roller can produce enough tractive forces, thus draw is played to cardboard.
The constant tensile control process of single face corrugated board is as follows:
Before doing constant tensile control, first do following regulation to the angle of angular transducer 5, represent that angle residing for angular transducer 5 is 60 degree in Fig. 1, lifted angle with synchronous jockey pulley 1 by cw and become large thereupon, angular transducer 5 angle is up to 120 degree; The tractive force size of load-transfer device 15 pairs of cardboards can be adjusted by idler roller 14, skidding between guarantee load-transfer device and cardboard is within 1%, object one to reduce the relative motion of cardboard and load-transfer device 15, improves the life-span of load-transfer device, and two is skid seriously will affect the effect of constant tensile control.
In working process, the change of corresponding angle is there is in angular transducer 5 by the tension force of cardboard to synchronous jockey pulley 1, convert signal feedback to conveying motor 8, conveying motor 8 makes corresponding rate by the signal of receiving angle sensor 5, conveying small pulley 9 is given by transmission of power by key, transmission of power gives conveying large belt wheel 11 by conveying Timing Belt 10 by conveying small pulley 9, carry large belt wheel 11 by key by transmission of power give conveying drive roll 12, conveying drive roll 12 by chain by power transmission give conveying driven roll 13.
Accelerator: cardboard is in relaxed state when just start, and at this moment synchronous jockey pulley 1 is not subject to the pulling force of cardboard to it, is in extreme lower position, as shown in Figure 1, angular transducer 5 to PLC signal, then can control conveying motor 8 by PLC and accelerates motion
,until cardboard be tightened up and angular transducer 5 reaches 90 degree of positions time just terminate accelerate, when synchronously as, jockey pulley 1 is pulled up and will determines its pulling force according to cardboard, often to go out corresponding adjustment according to the different material of cardboard, different fabric widths by synchronous counterweight roller 2, thus realize cardboard and meet the constant tensile control being neither pulled off and not occurring to relax.
At the uniform velocity process: when the tensions constant that synchronous jockey pulley 1 is subject to, at this moment angular transducer 5 mediates, as shown in Figure 2, and gives the constant signal of PLC, thus allows conveying motor 8 make uniform movement.Carry very steady under at the uniform velocity state, measurement components will flow to transverse cutting unit stable cut off signal, crosscut precision is just more stable, and conformability have also been obtained guarantee.
Moderating process: when wet end equipment cardboard when accelerating has certain relaxing, synchronous jockey pulley 1 has the action of whereabouts, thus angular transducer 5 can provide a restriction signal to make speed-down action to PLC, PLC control motor.
Easily find that the change of speed is all analog signals by each process, thus better achieve the constant tensile control of cardboard.
Claims (7)
1. the identical tension feedway of a single surface corrugated paper board production line, it mainly comprises wallboard, tension force control assembly, conveying assembly, described tension force control assembly and conveying assembly are fixed on wallboard, it is characterized in that: wherein tension force control assembly is primarily of synchronous jockey pulley, synchronous counterweight roller, synchronous lever shaft, coupler, angular transducer, synchronous rock arm plate forms, wherein said synchronous lever shaft is fixed on wallboard, angular transducer is connected with synchronous lever shaft by coupler, synchronous rock arm plate is arranged on synchronous lever shaft both sides, synchronous jockey pulley is placed between two synchronous rock arm plates, synchronous counterweight roller is also provided with between synchronous rock arm plate.
2. the identical tension feedway of single surface corrugated paper board production line according to claim 1, it is characterized in that: described synchronous lever shaft is fixed on wallboard by bearing, gland, between described synchronous lever shaft with synchronous rock arm plate, key is connected, described synchronous counterweight roller is connected with bolt between synchronous rock arm plate, and described synchronous jockey pulley is connected with gland by bolt with synchronous rock arm plate.
3. the identical tension feedway of single surface corrugated paper board production line according to claim 1, it is characterized in that: described conveying assembly is primarily of carrying motor, carrying small pulley, carry Timing Belt, carry large belt wheel, carry drive roll, carrying driven roll composition, conveying motor is fixed on wallboard, conveying small pulley is connected to the axle head of conveying motor, carry small pulley and carry between large belt wheel and connected by conveying Timing Belt, carry large belt wheel to connect conveying drive roll, conveying drive roll is connected with conveying driven roll.
4. the identical tension feedway of the single surface corrugated paper board production line according to claims 3, it is characterized in that: described conveying motor is connected by key with conveying small pulley, between the large belt wheel of described conveying with conveying drive roll, key is connected, and is connected between described conveying drive roll with conveying driven roll by chain.
5. the identical tension feedway of the single surface corrugated paper board production line according to claims 4, is characterized in that: described conveying drive roll is provided with load-transfer device with conveying driven roll.
6. the identical tension feedway of the single surface corrugated paper board production line according to claims 5, is characterized in that: be connected with idler roller inside described load-transfer device.
7. the identical tension feedway of the single surface corrugated paper board production line according to claims 6, is characterized in that: conveying drive roll, conveying driven roll and idler roller surface are provided with annular knurl.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420493359.2U CN204057333U (en) | 2014-08-29 | 2014-08-29 | A kind of identical tension feedway of single surface corrugated paper board production line |
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| CN201420493359.2U CN204057333U (en) | 2014-08-29 | 2014-08-29 | A kind of identical tension feedway of single surface corrugated paper board production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936433A (en) * | 2016-06-16 | 2016-09-14 | 长兴县泗安民丰彩印厂 | Parabolic facial tissue conveying equipment |
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- 2014-08-29 CN CN201420493359.2U patent/CN204057333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936433A (en) * | 2016-06-16 | 2016-09-14 | 长兴县泗安民丰彩印厂 | Parabolic facial tissue conveying equipment |
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