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Horizontal type paper pressing operation mechanism of indoor printer

A technology of operating mechanism and paper pressing mechanism, which is applied in the direction of printing and printing devices, can solve the problems of reduced operating accuracy, large amount of twisting and deformation of connecting rods, and large longitudinal eccentric torque, so as to improve operating accuracy, reduce deformation and Distortion, the effect of reducing eccentric torque

Active Publication Date: 2017-05-31
NEW CENTURY DIGITAL PRINT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The lifting and lowering operating mechanism of the paper pressing mechanism of the photo machine in the prior art is generally arranged at the rear of the machine head, away from the shaft of the paper pressing mechanism, resulting in excessive longitudinal eccentric torque and large twisting and deformation of the connecting rod of the operating mechanism. The accuracy of operation is reduced. On the other hand, it is inconvenient for personnel to operate at the rear of the machine head during operation, which needs to be improved. In existing equipment, the front and rear operating levers are generally carried out by lifting the operating lever. Lifting control of the paper pressing mechanism. This method is not easy to control the accuracy of the operation when the operating lever is lifted, and the control of the lifting accuracy cannot meet the use requirements.

Method used

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  • Horizontal type paper pressing operation mechanism of indoor printer
  • Horizontal type paper pressing operation mechanism of indoor printer
  • Horizontal type paper pressing operation mechanism of indoor printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1 A horizontal platen operating mechanism of a photo machine, see Figure 1-2 : A horizontal paper press operating mechanism of a photo machine, including a frame, a connecting shaft, a connecting rod and a paper press mechanism, and a non-circular installation shaft is correspondingly assembled with a paper press mechanism and stretches out from the outside of the frame to connect to the first connecting rod. The second connecting rod is slidingly assembled on the side wall of the machine frame, and the second connecting rod is correspondingly hinged to the middle part of the first connecting rod through the third connecting rod and the fourth connecting rod; The second connecting rod is coupled to the end of the third connecting rod through the waist-shaped hole; the front end of the second connecting rod is correspondingly connected to the front operating handle, and the lower end of the first connecting rod is bent backward and extends to the rear of the f...

Embodiment 2

[0039] Embodiment 2 A horizontal platen operating mechanism of a photo machine, see Figure 1-17 : Including the frame, connecting shaft, connecting rod and paper pressing mechanism, the non-circular mounting shaft is correspondingly assembled with the paper pressing mechanism, extends out of the frame and connects to the first connecting rod, and the second connecting rod is slidably assembled on the side wall of the frame. The second connecting rod is hinged correspondingly to the middle part of the first connecting rod through the third connecting rod and the fourth connecting rod; the middle part of the third connecting rod is hinged to the side wall of the frame through a rotating pair, and the second connecting rod passes through the waist hole It is coupled to the end of the third link; the front end of the second link is correspondingly connected to the front operating handle, the lower end of the first link is bent backwards and extends to the rear of the frame, and it...

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Abstract

The invention relates to a horizontal type paper pressing operation mechanism of an indoor printer. The mechanism comprises a rack, a connecting shaft, connecting rods and a paper pressing mechanism; a non-circle mounting shaft is correspondingly provided with the paper pressing mechanism and then stretches out of the outer side of the rack to be connected with the first connecting rod, the second connecting rod is assembled on the side wall of the rack in a sliding manner, and is correspondingly hinged to the middle of the first connecting rod through the third connecting rod and the fourth connecting rod, the four hinged connecting rods are arranged, the second connecting rod is pushed and pulled to slide, and therefore the third connecting rod and the fourth connecting rod drive the first connecting rod to rotate around a rotating pair, and the mounting shaft rotates so as to drive the paper pressing mechanism to ascend and descend.

Description

technical field [0001] The invention relates to the technical field of photo machines, in particular to a horizontal platen operating mechanism of a photo machine. Background technique [0002] The lifting and lowering operating mechanism of the paper pressing mechanism of the photo machine in the prior art is generally arranged at the rear of the machine head, away from the shaft of the paper pressing mechanism, resulting in excessive longitudinal eccentric torque and large twisting and deformation of the connecting rod of the operating mechanism. The accuracy of operation is reduced. On the other hand, it is inconvenient for personnel to operate at the rear of the machine head during operation, which needs to be improved. In existing equipment, the front and rear operating levers are generally carried out by lifting the operating lever. The lifting control of the paper pressing mechanism is not easy to control the accuracy of the operation when the operating lever is lifte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J11/02
CPCB41J11/02
Inventor 李阳孙宁波
Owner NEW CENTURY DIGITAL PRINT TECH
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