Printing roller of flexible printing machine adjusting device
Technical field
The utility model relates to a kind of set type flexible printing machine, is specifically related to a kind of roller adjusting device of set type flexible printing machine.
Background technology
Set type flexible printing machine has the advantages such as machine construction is simple, adaptability for materials is strong, force of impression is little, printing cost is low, the fast quality of print speed printing speed is good, environmental protection.Printing unit is the core of set type flexible printing machine, and printing unit comprises roller, bottom roller and net roller.For realizing the quick plate change of roller, the adjustment to version adjustment and squeegee pressure, General Requirements roller can regulate, but the roller adjusting device of prior art, but can not accomplish above-mentioned requirements very well.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of this utility model is to provide the position of a kind of axial, left and right of roller and above-below direction adjustable, quick plate change can be realized, version is regulated and the adjustment of squeegee pressure, increase work efficiency and promote the printing roller of flexible printing machine adjusting device of printing quality.
The utility model takes following technical scheme:
Printing roller of flexible printing machine adjusting device, comprise roller, it is characterized in that: the rear axle head of roller carries out pivoting support by bearing block and is connected with roller motor-driven, bearing block and roller motor are fixedly mounted on the first support, first support connects the floating action making left and right directions freely on the secondary support bracket, second support is connected to the sliding action the 3rd support being made fore-and-aft direction and drives by regulating motor, motor is regulated to be fixedly mounted on the 3rd support, the sliding action that 3rd support makes above-below direction at the back side of press rack wallboard is promoted by cylinder.
After adopting technique scheme, when cylinder action, just can promote the position that roller carries out above-below direction and move adjustment, and speed is fast, to meet the needs that squeegee pressure regulates fast, when regulating machine operation, just can promote the position that roller carries out axial direction and move adjustment, to meet fast to the needs that version regulates, and the left and right directions of roller is in free floating state, can automatically realize so adjustment is moved in the position of the left and right directions of roller, to meet the needs that roller and bottom roller, net roller realize suitable squeegee pressure simultaneously.Due to axial, the left and right of roller and the position of above-below direction adjustable, so quick plate change can be realized, regulate version and the adjustment of squeegee pressure, increase work efficiency and promote printing quality.
As preferably, the first support is fixed with the first slide rail, and the second support is fixed with the first slide block, and the first skid is located at the free floating the first slide rail being formed the first support left and right directions on the secondary support bracket; Second support is fixed with the second slide rail, 3rd support is fixed with the second slide block, second skid is located at the slip the second slide rail being formed the second support fore-and-aft direction on the 3rd support, 3rd support is fixed with the 3rd slide block, the back side of press rack wallboard is fixed with the 3rd slide rail, and the 3rd skid is located on the 3rd slide rail and forms the slip of the 3rd support at press rack wallboard back side above-below direction.
Accompanying drawing explanation
The utility model has following accompanying drawing:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Drawings illustrate the technical solution of the utility model and embodiment, further describe each details and the operation principle thereof of embodiment below more by reference to the accompanying drawings.
As shown in the figure, printing roller of flexible printing machine adjusting device of the present utility model, comprise roller, the rear axle head 1b of roller is carried out pivoting support by bearing block 31 and is connected by shaft coupling 35 with roller motor 30, bearing block 31 and roller motor 30 are fixedly mounted on the first support 32, first support 32 is connected to the floating action the second support 29 being made left and right directions freely, concrete structure is: the first support 32 is fixed with the first slide rail 33, second support 29 is fixed with the first slide block 34, first slide block 34 slip and is located on the first slide rail 33.Second support 29 is connected to the sliding action the 3rd support 23 being made fore-and-aft direction and drives by regulating motor 26, concrete structure is: the second support 29 is fixed with the second slide rail 22,3rd support 23 is fixed with the second slide block 21, second slide block 21 slides and is located on the second slide rail 22, second support 29 fixedly mounts adjusting nut 27, the adjusting screw(rod) 28 mated with adjusting nut rotates to be located on the 3rd support 23 and is connected with adjustment motor 26, regulates motor 26 to be fixedly mounted on the 3rd support 23.Above-below direction made by 3rd support 23 sliding action at the back side of press rack wallboard 4 is promoted by cylinder 20, concrete structure is: the 3rd support 23 is fixed with the 3rd slide block 25, the back side of press rack wallboard 4 is fixed with the 3rd slide rail the 24, three slide block 25 slip and is located on the 3rd slide rail 24.