For transporting the scalable transmission belt of corrugated paper
Technical field
This utility model relates to corrugated paper machine technical field, particularly for the scalable transmission belt of transport corrugated paper.
Background technology
Corrugated paper board production line is the special equipment producing corrugated board, wherein production line conveyer is the part that it is indispensable, the production line conveyer of prior art, including, transmission belt and the tabletting being placed in transmission belt, after cardboard has been cut, tabletting be placed in cutting after cardboard on cardboard is fitted in transmission belt completely, by production line conveyer, it is sent to next equipment up.Owing to the distance between tabletting and transmission belt is fixed, make tabletting can only compress the cardboard of fixed thickness, when the cardboard being disposably superimposed on conveyer is too many, tabletting is placed in above cardboard and presses on cardboard, tabletting is made to cannot keep under control cardboard, cardboard is stranded in transmission belt, causes cardboard to be sheeted and damage or be transmitted band by pressure and scratch, cause unnecessary economic loss.
Summary of the invention
The shortcoming that this utility model cannot regulate for distance between tabletting and conveyer belt in prior art, it is provided that for transporting the scalable transmission belt of corrugated paper.
In order to solve above-mentioned technical problem, this utility model is addressed by following technical proposals:
For transporting the scalable transmission belt of corrugated paper, including transmission belt and the support being arranged in transmission belt, tabletting is installed on support, tabletting coordinates the corrugated paper number controlling to pass through in transmission belt with transmission belt, regulating block is installed on support, tabletting is connected with support by regulating block, groove it is provided with in regulating block, tabletting passes through the hinge of level in groove, cam and spring are installed in groove, cam be arranged on tabletting top and with the upper surface of tabletting, spring is arranged on the lower section of tabletting and connects the lower surface of tabletting and the inner surface of groove.Being rotated by the reducing of cam, the force of tabletting is changed by cam, causes the angle of tabletting and horizontal plane to change thus the distance that adjusts between tabletting and transmission belt, passes through transmission belt with the corrugated paper that this coordinates different-thickness.
As preferably, cam being fixed with rotating shaft and is rotated by rotating shaft, regulating block is provided with the hole coordinated with rotating shaft.The anglec of rotation of cam is controlled by rotating shaft, simple to operate, easy to removal and installation.
As preferably, rotating shaft is provided with screw thread, and hole is provided with the female thread with threaded engagement.By the screw thread in rotating shaft and the screw-internal thread fit on hole, it is achieved cam is fixed, prevents the counteracting force of cam pressed sheets from turning round.
As preferably, one end that tabletting contacts with transmission belt is provided with arcwall face.When tabletting contacts on cardboard, owing to circular arc is arranged so that cardboard does not haves to be sheeted and scratches the situation damaged so that cardboard.
This utility model is owing to have employed above technical scheme, there is significant technique effect: rotated by the reducing of cam, the force of tabletting is changed by cam, the angle causing tabletting and horizontal plane changes thus the distance that adjusts between tabletting and transmission belt, transmission belt is passed through with the corrugated paper that this coordinates different-thickness, this utility model is simple and reasonable, and practicality is big, it is adaptable to transmit without the corrugated paper of thickness.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the tabletting cross-sectional view with regulating block of this Fig. 1.
Fig. 3 is the cross-sectional view of the regulating block in this Fig. 1 and rotating shaft.
The toponym that in accompanying drawing, each number designation is referred to is as follows: 1 transmission belt, 2 supports, 3 tablettings, 4 regulating blocks, 5 cams, 6 springs, 7 rotating shafts, 31 arcwall faces, 41 grooves, 42 holes, 71 screw threads.
Detailed description of the invention
With embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
For transporting the scalable transmission belt of corrugated paper, as shown in the figure, including transmission belt 1 and the support 2 being arranged in transmission belt 1, tabletting 3 is installed on support 2, tabletting 3 coordinates the corrugated paper number controlling to pass through in transmission belt 1 with transmission belt 1, regulating block 4 is installed on support 2, tabletting 3 is connected with support 2 by regulating block 4, groove 41 it is provided with in regulating block 4, tabletting 3 passes through the hinge of level in groove 41, cam 5 and spring 6 are installed in groove 41, cam 5 be arranged on tabletting 3 top and with the upper surface of tabletting 3, spring 6 is arranged on the lower section of tabletting 3 and connects lower surface and the inner surface of groove 41 of tabletting 3.Being fixed with rotating shaft 7 on cam 5 and be rotated by rotating shaft 7, regulating block 4 is provided with the hole 42 coordinated with rotating shaft 7.The rotational band moving cam 5 manually controlling rotating shaft 7 rotates, when transmitting relatively thin corrugated paper in transmission belt 1, the major diameter of cam 5 turns to contact with tabletting 3, tabletting 3 is pressed down on by cam 5, owing to tabletting 3 is hinged in groove 41, so tabletting 3 rotates around bearing pin and reduces the distance of tabletting 3 lower end and transmission belt 1;When transmitting thicker corrugated paper in transmission belt 1, the minor axis of cam 5 turns to contact with tabletting 3, and tabletting 3 is rotated up by the elastic force of spring 6, and the distance between tabletting 3 with transmission belt 1 becomes the thickness coordinating greatly corrugated paper.Rotating shaft 7 is provided with screw thread 71, and hole 42 is provided with the female thread coordinated with screw thread 71.One end that tabletting 3 contacts with transmission belt 1 is provided with arcwall face 31.
In a word, the foregoing is only preferred embodiment of the present utility model, all impartial changes made according to this utility model claim and modification, all should belong to the covering scope of this utility model patent.