CN217227060U - Automatic propelling device for printing machine template - Google Patents

Abstract

The utility model discloses a printing machine template self-advancing device belongs to the printing machine field, including the mount, the cavity has been seted up in the roof of mount, and installs the motor on the top lateral wall of mount, the rigid coupling has the transmission shaft on the output of motor, the other end of transmission shaft is fixed to cup joint has drive mechanism, drive mechanism includes the push rod, the bottom of push rod is rotated and is connected with and links up the piece, the bottom surface rigid coupling that links up the piece has the movable plate, the joint has the cope match-plate pattern on the terminal surface of movable plate, the bottom surface joint of cope match-plate pattern has the lower bolster. The propelling device can be used for simply and conveniently installing and detaching the printing template, and is beneficial to replacing the printing template, so that the labor cost is reduced, the propelling frequency of the propelling device can be improved, the moving speed of a printing stock is not required to be reduced, the printing efficiency is improved, and meanwhile, the moving plate and the printing template are stable to move, and the quality of a printed matter is improved.

Description

Automatic propelling device for printing machine template

Technical Field

The utility model relates to a printing machine field specifically is printing machine template self-advancing device.

Background

Modern printing machines generally consist of a plate-loading, inking, stamping and paper-feeding mechanism, and the working principle is as follows: firstly, making characters and images to be printed into a printing plate, installing the printing plate on a printing machine, then coating ink on the positions, where the characters and the images are arranged, of the printing plate by a person or the printing machine, and then directly or indirectly transferring the printing plate onto paper or other printing stocks so as to copy printed matters same as the printing plate;

the propulsion frequency of general advancing device on the market is lower, need reduce the translation rate of stock to reduced printing efficiency, the removal of printing template is not stable enough simultaneously, has reduced the quality of printed matter, and general advancing device is comparatively complicated to the centre gripping of printing template, is unfavorable for the change of printing template, has improved the cost of artifical dismantlement, has brought the problem of device defect, for this reason, we propose printing machine template self-advancing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printing machine template self-advancing device to the propulsion frequency of the general advancing device who proposes in solving above-mentioned background is lower, needs to reduce the removal speed of stock, thereby has reduced printing efficiency, and the removal of printing template is stable inadequately simultaneously, has reduced the quality of printed matter, and general advancing device is comparatively complicated to the centre gripping of printing template, is unfavorable for the change of printing template, has improved the cost of artifical dismantlement, has brought the problem of device defect.

In order to achieve the above object, the utility model provides a following technical scheme: automatic advancing device of printing machine template, including the mount, seted up the cavity in the roof of mount, and install the motor on the top lateral wall of mount, the rigid coupling has the transmission shaft on the output of motor, the other end of transmission shaft has fixed cup joints drive mechanism, drive mechanism includes the push rod, the bottom of push rod is rotated and is connected with and links up the piece, the bottom surface rigid coupling that links up the piece has the movable plate, the joint has the cope match-plate pattern on the terminal surface of movable plate, the bottom surface joint of cope match-plate pattern has the lower bolster, and the cope match-plate pattern passes through the bolt and is fixed with the movable plate.

Preferably, the fixing frame is arranged in a U shape, the transmission shaft extends into the cavity, the movable plate is embedded and sleeved with the inner side wall of the fixing frame, and the connecting block moves the lower template through the movable plate and the upper template.

Preferably, drive mechanism includes the driving gear, the driving gear is fixed cup jointed with the transmission shaft, and the meshing is connected with driven gear on the lateral wall of driving gear, the fixed cover of driven gear has connect the pivot, the fixed cover of the other end of pivot has connect the carousel, the terminal surface of carousel rotates with the top of push rod to be connected.

Preferably, driven gear and pivot are respectively about transmission shaft symmetry setting, the pivot extends outside the cavity, and the pivot rotates with the lateral wall of cavity and cup joints.

Preferably, the turntable and the push rod are symmetrically arranged about a bisector of the fixing frame respectively, and the motor drives the rotating shaft to rotate through the transmission shaft, the driving gear and the driven gear.

Preferably, the rotating shaft drives the connecting block to move through the rotating disc and the push rod, and the rotating directions of the two rotating discs are opposite.

Compared with the prior art, the beneficial effects of the utility model are that:

the propelling device fixes the movable plate and the upper template through the bolts, so that the printing template is fixed, when the printing template needs to be disassembled, the disassembling of the printing template can be completed only by reversely repeating the operations, the printing template is easy and convenient to install and disassemble, the printing template is convenient to replace, and the labor cost is reduced;

the propelling device drives the driving gear to rotate through the transmission shaft on the motor, so that the driven gear meshed and connected with the driving gear drives the rotating shaft to rotate, the rotating directions of the rotating shafts on two sides of the motor are opposite, the rotating shaft drives the rotating discs to oppositely rotate, the rotating discs drive the top ends of the push rods to rotate, the bottom ends of the push rods pull the connecting blocks to move, the moving plates on the connecting blocks are limited by the inner side walls of the fixing frames, the connecting blocks and the moving plates can only vertically move, the printing templates on the moving plates can vertically move, the purpose of propelling the printing templates is achieved, one working period of the propelling mechanism is the period of rotating the rotating discs for one circle, the propelling frequency of the propelling device is higher, the moving speed of printing stocks does not need to be reduced, the printing efficiency is improved, and the moving of the moving plates and the printing templates is stable, the quality of the printed matter is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1;

FIG. 3 is a sectional view of the top end of the fixing frame structure of the present invention;

fig. 4 is a sectional view of the movable plate structure of the present invention.

In the figure: 1. a fixed mount; 2. an electric motor; 3. a drive shaft; 4. a transmission mechanism; 41. a driving gear; 43. a driven gear; 44. a rotating shaft; 45. a turntable; 46. a push rod; 5. a joining block; 6. moving the plate; 7. mounting a template; 8. a lower template; 9. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1 and fig. 3-4, the present invention provides a technical solution: automatic advancing device of printing machine template, including mount 1, the cavity has been seted up in the roof of mount 1, and install motor 2 on the top lateral wall of mount 1, the rigid coupling has transmission shaft 3 on motor 2's the output, the other end of transmission shaft 3 is fixed to have cup jointed drive mechanism 4, drive mechanism 4 includes push rod 46, push rod 46's bottom is rotated and is connected with linking block 5, linking block 5's bottom surface rigid coupling has movable plate 6, the joint has cope match-plate pattern 7 on the terminal surface of movable plate 6, the bottom surface joint of cope match-plate pattern 7 has lower bolster 8, and cope match-plate pattern 7 is fixed with movable plate 6 through bolt 9, mount 1 is the setting of U type, transmission shaft 3 extends to in the cavity, movable plate 6 cup joints with the inside wall gomphosis of mount 1, linking block 5 drives lower bolster 8 through movable plate 6 and cope match-plate pattern 7 and removes.

Specifically, in the process of installing the printing template, the upper template 7 of the printing template is inserted into the movable plate 6, and then the movable plate 6 and the upper template 7 are fixed through the bolts 9, so that the printing template is fixed, when the printing template needs to be disassembled, the disassembling of the printing template can be completed only by reversely repeating the operations, the installation and the disassembling of the printing template are simple and convenient, the replacement of the printing template is facilitated, and the labor cost is reduced.

Example 2:

referring to fig. 1-3, the present invention provides a technical solution: automatic advancing device of printing machine template, drive mechanism 4 includes driving gear 41, driving gear 41 and transmission shaft 3 fixed cup joints, and the meshing is connected with driven gear 43 on the lateral wall of driving gear 41, the fixed cup joint has pivot 44 in driven gear 43, the fixed cup joint of other end of pivot 44 has carousel 45, the terminal surface of carousel 45 is connected with the top rotation of push rod 46, driven gear 43 and pivot 44 are respectively about transmission shaft 3 symmetry setting, pivot 44 extends to outside the cavity, and pivot 44 rotates with the lateral wall of cavity and cup joints, carousel 45 and push rod 46 are respectively about the bisector symmetry setting of mount 1, motor 2 passes through transmission shaft 3, driving gear 41 and driven gear 43 drive pivot 44 and rotate, pivot 44 passes through carousel 45 and push rod 46 and drives linking piece 5 and remove, and the rotation direction of two carousels 45 is opposite.

Specifically, in the process of propelling the printing stencil, the motor 2 on the fixing frame 1 is started, so that the transmission shaft 3 on the motor 2 drives the driving gear 41 to rotate, the driven gear 43 engaged with the driving gear 41 drives the rotating shaft 44 to rotate, at this time, the rotating directions of the rotating shafts 44 on both sides of the motor 2 are opposite, and further, the rotating shafts 44 drive the rotating discs 45 to rotate oppositely, so that the rotating discs 45 drive the top ends of the push rods 46 to rotate, so that the bottom ends of the push rods 46 pull the connecting blocks 5 to move, and the moving plate 6 on the connecting blocks 5 is limited by the inner side wall of the fixing frame 1, so that the connecting blocks 5 and the moving plate 6 can only vertically move, so that the printing stencil on the moving plate 6 vertically moves, the purpose of propelling the printing stencil is achieved, one working cycle of the propelling mechanism is a cycle of rotating the rotating discs 45 for one circle, and the propelling frequency of the propelling device is high, the moving speed of the printing stock does not need to be reduced, the printing efficiency is further improved, meanwhile, the moving plate 6 and the printing template move stably, and the quality of printed matters is improved.

The working principle is as follows: when the printing template needs to be installed, the upper template 7 of the printing template is inserted into the movable plate 6, and then the movable plate 6 and the upper template 7 are fixed through the bolts 9, so that the printing template is fixed, when the printing template needs to be disassembled, the disassembly of the printing template can be completed only by reversely repeating the operations, so that the installation and the disassembly of the printing template are simple and convenient, and the replacement of the printing template is facilitated, so that the labor cost is reduced, when the printing template needs to be pushed, the motor 2 on the fixed frame 1 is started, the transmission shaft 3 on the motor 2 drives the driving gear 41 to rotate, the driven gear 43 meshed and connected with the driving gear 41 drives the rotating shaft 44 to rotate, at the moment, the rotating shafts 44 on the two sides of the motor 2 rotate in opposite directions, so that the rotating shaft 44 drives the rotating disc 45 to oppositely rotate, the rotating disc 45 drives the top end of the push rod 46 to rotate, and the bottom end of the push rod 46 pulls the connecting block 5 to move, the movable plate 6 on the connecting block 5 is limited by the inner side wall of the fixing frame 1, so that the connecting block 5 and the movable plate 6 can only vertically move, the printing template on the movable plate 6 vertically moves, the purpose of pushing the printing template is achieved, one working cycle of the pushing mechanism is a cycle of rotating the turntable 45 for one circle, the pushing frequency of the pushing mechanism is higher, the moving speed of a printing stock does not need to be reduced, the printing efficiency is improved, meanwhile, the movable plate 6 and the printing template stably move, the quality of a printed matter is improved, and the operation is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Automatic advancing device of printing machine template, including mount (1), its characterized in that: the utility model discloses a fixed die structure, including mount (1), motor (2), transmission block (5), movable plate (6), joint has cope match-plate pattern (7) on the terminal surface of movable plate (6), the bottom joint of cope match-plate pattern (7) has lower bolster (8), and cope match-plate pattern (7) are fixed through bolt (9) and movable plate (6).

2. The automatic advancing device of a printing press stencil according to claim 1, characterized in that: the utility model discloses a fixed bolster, including mount (1), transmission shaft (3), movable plate (6), link up piece (5) and cope match-plate pattern (7), the mount (1) is the setting of U type, transmission shaft (3) extend to in the cavity, movable plate (6) cup joint with the inside wall gomphosis of mount (1), it drives lower bolster (8) removal through movable plate (6) and cope match-plate pattern (7) to link up the piece.

3. The automatic advancing device of a printing press stencil according to claim 1, characterized in that: drive mechanism (4) include driving gear (41), driving gear (41) and transmission shaft (3) fixed cup joint, and the meshing is connected with driven gear (43) on the lateral wall of driving gear (41), the fixed cover has connect pivot (44) in driven gear (43), the fixed cover of the other end of pivot (44) has connect carousel (45), the terminal surface of carousel (45) rotates with the top of push rod (46) and is connected.

4. The automatic advancing device of a printing press stencil according to claim 3, characterized in that: driven gear (43) and pivot (44) are respectively about transmission shaft (3) symmetry setting, pivot (44) extend to outside the cavity, and pivot (44) rotate with the lateral wall of cavity and cup joint.

5. The automatic advancing device of a printing press stencil according to claim 3, characterized in that: the turntable (45) and the push rod (46) are symmetrically arranged about a bisector of the fixed frame (1) respectively, and the motor (2) drives the rotating shaft (44) to rotate through the transmission shaft (3), the driving gear (41) and the driven gear (43).

6. The automatic advancing device of a printing press stencil according to claim 3, characterized in that: the rotating shaft (44) drives the connecting block (5) to move through the rotary disc (45) and the push rod (46), and the rotating directions of the two rotary discs (45) are opposite.

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