Coating machine transmission wheel card slot positioning device
Technical field
The utility model is related to a kind of coating machine transmission wheel card slot positioning devices.
Background technology
In existing coating machine/laminating machine, according to the difference of proximate matter width, need to carry out left and right sidesing shifting tune to transmission wheel
Section, unclamps the jackscrew in transmission wheel with spanner, horizontally slips to the position of needs, then fastened with spanner, on coating machine
A shared 20-30 groups driving wheel from front to back is needed to each adjusting, and it must be one to need all transmission wheels according to technique
Line adjusts need bracing wire in this way, and each by spanner loosen tightly every time so necessary bracing wire is adjusted when adjusting
Gu cumbersome.
Utility model content
In view of the above-mentioned problems, to provide a kind of coating machine transmission wheel card slot facilitating adjustment transmission wheel position fixed for the utility model
Position device.
In order to achieve the above objectives, a kind of coating machine transmission wheel card slot positioning device of the utility model, including several shafts, drive
The driving device that each shaft rotates synchronously is moved, the first driving wheel and the second driving wheel are arranged in each shaft, it is each described
Circumferentially spaced preset distance is provided with several card slots in shaft, and first driving wheel and the second driving wheel connect with the shaft
Tactile position is provided with spring ball jackscrew, and the ball of the spring ball jackscrew is adapted with the card slot.
Further, first transmission wheel is slidably connected by the first fastening part and the shaft, first fastening
Portion is wholely set, is set in the shaft with first driving wheel;Several spring rollings are provided on first fastening part
Pearl jackscrew, each spring ball jackscrew are arranged on same contour.
Further, second transmission wheel is slidably connected by the second fastening part and the shaft, second fastening
Portion is wholely set, is set in the shaft with second driving wheel;Several spring rollings are provided on second fastening part
Pearl jackscrew, each spring ball jackscrew are arranged on same contour.
Further, fluted, first driving wheel and the second driving wheel are set along its length in the shaft
The position of the shaft contacts and the corresponding groove is provided with convex block, the convex block is adapted with the groove.
Further, the driving device includes motor, and gear is arranged in each shaft, is covered on the output shaft of the motor
Equipped with driving gear, the driving gear is engaged with the gear in each shaft, and each shaft is driven to rotate.
The utility model coating machine transmission wheel card slot positioning device, it is simple in structure, since the position of card slot all corresponds,
It is straight line before and after card slot, so the transmission wheel after mobile is also straight line, saves spanner loosening, save bracing wire, save
It is time, convenient and efficient, improve efficiency.
Description of the drawings
Fig. 1 is the utility model sectional schematic diagram;
Fig. 2 is the utility model structure diagram.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings of the specification.
Embodiment 1
Combined with Figure 1 and Figure 2, the present embodiment provides a kind of coating machine transmission wheel card slot positioning device, including several shafts 5,
The driving device 2 of each shaft synchronous rotation is driven, the first driving wheel 61 and the second driving wheel are arranged in each shaft
62, circumferentially spaced preset distance is provided with several card slots 7 in each shaft 5, and first driving wheel 61 and second is driven
The position of wheel 62 and the shaft contacts is provided with spring ball jackscrew 4, ball and the card slot of the spring ball jackscrew
It is adapted.
In specific the present embodiment, driving device includes motor, and gear, the output shaft of the motor are arranged in each shaft
On be arranged with driving gear, the driving gear is engaged with the gear in each shaft, and each shaft is driven to rotate.
Embodiment 2
Originally it is that the first transmission wheel 61 passes through the first fastening part and the shaft in strength as the concrete scheme that embodiment is
It is slidably connected, first fastening part 63 is wholely set, is set in the shaft with first driving wheel;Described first is tight
Gu being provided with several spring ball jackscrews 4 in portion, each spring ball jackscrew is arranged on same contour.
Second transmission wheel is slidably connected by the second fastening part 64 with the shaft, second fastening part and described second
Driving wheel is wholely set, is set in the shaft;Several spring ball jackscrews 4, each bullet are provided on second fastening part
Spring ball wire is arranged on same contour.
Embodiment 2
Be arranged along its length in each shaft as being further improved for embodiment 1, in the present embodiment it is fluted, first
Driving wheel and the second driving wheel and the position of the shaft contacts and the corresponding groove are provided with convex block, the convex block with it is described
Groove is adapted.Pass through the groove being arranged in shaft and the protrusion being arranged on driving wheel in the present embodiment so that shaft exists
It can preferably prevent shaft from being slided along direction of rotation with driving wheel when rotation, ensure that driving wheel turns with shaft
It is dynamic.
The utility model is when in use:First in the width according to proximate matter, corresponding card slot is found, by the first transmission wheel and the
Two transmission wheels are slided along the length direction of shaft, so that it is slided into precalculated position, and ensure the spring ball jackscrew in transmission wheel
Corresponding with card slot, the ball of spring ball jackscrew is then stuck in card slot.Specific for example have 20 shafts (such as Fig. 2), each turn
Axis has one group of transmission wheel (including the first transmission wheel and second transmission wheel) respectively, the unified shifting of the first driving wheel of 20 groups of transmission wheels
To second card slot, the ball of the spring ball jackscrew in the first transmission wheel is made to fall in second card slot, then this all
One transmission wheel will be on same straight line.
The utility model, it is simple in structure, convenient and efficient, it is one before and after card slot since the position of card slot all corresponds
Straight line saves spanner loosening, saves bracing wire, save the time, improve efficiency so the transmission wheel after mobile is also straight line.
More than, the only preferred embodiment of the utility model, but protection scope of the utility model is not limited thereto, appoints
What those familiar with the art within the technical scope disclosed by the utility model, the variation that can readily occur in or replaces
It changes, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with claim
Subject to the protection domain defined.