Hand-cranking rotating type offset-printing roller molding device
A technology for offset printing cylinders and forming devices, which is applied to rotary printing machines, printing machines, printing machines, etc., which can solve the problems of slow forming speed and inconvenient forming, and achieve the effects of improved forming efficiency, convenient and rapid forming, and convenient rotation adjustment
Inactive Publication Date: 2017-11-10
刘昕
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The existing offset printing cylinder is inconvenient to form and the forming speed is slow
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0017] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be more clearly defined.
[0018] like Figure 1 to Figure 5 As shown in the figure, a hand-rotated offset printing cylinder forming device includes a fixing plate 1, the fixing plate 1 is arranged vertically, a side wall of the fixing plate 1 is provided with a forming roller 2, and the forming roller 2 is a tubular structure; the fixing plate 1 The other side wall is provided with a rotating arm 6, the rotating arm 6 is connected with the forming roller 2, and the end of the rotating arm 6 is provided with a rocker arm 7; , the end of the tightening ring 9 is provided with a guide seat 11, the guide seat 11 and the tightening ring 9 are connected by a fixing pin 10, the...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a hand-cranking rotating type offset-printing roller molding device. The hand-cranking rotating type offset-printing roller molding device comprises a fixing plate which is vertically arranged, and one side wall of the fixing plate is provided with a molding roll which is of a tubular structure; the other side wall of the fixing plate is provided with a rotating arm, the rotating arm is connected with the molding roll, and the end of the rotating arm is provided with a cranking arm; the peripheral face of the molding roll is sleeved with two fastening rings with the same shape and size, a guiding base is arranged at the end of each fastening ring, each guiding base is connected with the corresponding fastening ring through a fixing pin, each guiding base is provided with a guiding groove, a groove is formed in the bottom of each guiding base, and each groove communicates with the corresponding guiding groove; each guiding base is provided with a reinforcing block, a sliding block is arranged in each groove and the corresponding guiding groove, and a butt-joint rod is arranged between the sliding blocks. According to the hand-cranking rotating type offset-printing roller molding device, the guiding bases can be installed more firmly through the fastening rings; the molding device can be installed in heating equipment, therefore, quick molding can be conveniently conducted on an offset-printing roller, and the molding efficiency is greatly improved.
Description
technical field [0001] The invention relates to a printing device, in particular to a hand-rotated offset printing cylinder forming device. Background technique [0002] The printing cylinder is the core component of the printing machinery. Its surface finish and geometric accuracy will have an important impact on the quality of the printed matter. Especially when printing fine prints, the slightest error will reduce the overall effect of the printed matter. Both sides of the product are hollow or distorted. The existing offset printing cylinder is inconvenient to form, and the forming speed is slow. SUMMARY OF THE INVENTION [0003] The present invention mainly solves the technical problems existing in the prior art, so as to provide a rotary arm that can be rotated by a rocker arm, so as to facilitate the rotational adjustment of the forming roller, and the guide seat can be installed more firmly through the fastening ring; The forming device is installed in the heatin...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B41F13/193
CPCB41F13/193
Inventor 刘昕
Owner 刘昕