CN217993838U - Flexographic printing machine - Google Patents

Abstract

The utility model discloses a flexographic printing machine, which comprises a frame, the top outer wall of frame is equipped with first limiting plate, second limiting plate, third limiting plate and fourth limiting plate, first limiting plate with install first backplate and second backplate on the outer wall of the opposite one side of second limiting plate respectively, the frame is close to one side top outer wall of first limiting plate is equipped with two installation pieces, two one side outer wall of installation piece all is equipped with electric telescopic handle, first limiting plate the second limiting plate the fourth limiting plate with one side outer wall of second backplate all is equipped with two U type grooves, first limiting plate with all be equipped with the guide way on the relative one side outer wall of second limiting plate. The utility model provides a flexographic printing machine has the improvement production security nature, has improved production efficiency, improves stamp stability, improves the effect of stamp quality.

Description

Flexographic printing machine

Technical Field

The utility model relates to a calico printing machine field especially relates to a flexographic printing machine.

Background

The printing part is the core of the flexographic printing machine, the arrangement mode of the printing part directly influences the operation performance, the quality of printed products, the printing speed and the application range of printing, and the style and the technology of the flexographic printing machine are endless in the current society.

Patent document 201821725062.9's application number discloses a horizontal conduction band calico printing machine that mould and flexographic roller combined together, and it includes the printing conduction band of horizontal installation in the frame, is provided with at least one set of mould printing mechanism and at least one set of flexographic roller printing mechanism along printing conduction band direction of transfer interval in the frame, flexographic roller printing mechanism includes the flexographic roller and is used for the reticulation roller for the sizing of flexographic roller, install in printing conduction band top mould, flexographic roller and reticulation roller of mould printing mechanism all liftable, the mould rolls with the flexographic roller is synchronous. When the fabric printing machine works, the fabric is conveyed by the printing guide belt to sequentially pass through the circular screen and the flexible printing roller, and the circular screen and the flexible printing roller which synchronously roll print on the surface of the fabric respectively, and finally, a complete printing pattern is spliced. But traditional flexographic printing machine need the artifical stock form that will use up and the stock form that finishes of printing to change one by one at the stamp in-process, and production efficiency is low, and the while is changed and also has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a flexographic printing machine aims at solving the technical problem that flexographic printing machine needs the artifical stock form that finishes with the printing to carry out the change one by one at the stamp in-process.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a flexible version calico printing machine, includes the frame, the top outer wall of frame is equipped with first limiting plate, second limiting plate, third limiting plate and fourth limiting plate, first limiting plate with install first backplate and second backplate on the outer wall of the opposite one side of second limiting plate respectively, the frame is close to one side top outer wall of first limiting plate is equipped with two installation pieces, two one side outer wall of installation piece all is equipped with electric telescopic handle, first limiting plate the second limiting plate the third limiting plate the fourth limiting plate with one side outer wall of second backplate all is equipped with two U type grooves, first limiting plate with all be equipped with the guide way on the relative one side outer wall of second limiting plate, just the guide way with U type groove cooperation is used, is located two on the first limiting plate U type groove with be located two on the second limiting plate U type groove is equipped with unwinding roller and wind-up roll respectively, first limiting plate with install the calico printing roller on the relative one side outer wall of second limiting plate, the third limiting plate with be equipped with a dyestuff section of thick bamboo on the relative one side of outer wall of second backplate, one end of second backplate is equipped with the first gear wheel outer wall, the motor rod is connected with the first telescopic rod, the motor rod is connected with the first motor output end of the flexible gear.

In the scheme, when printing is carried out, the motor works to drive the first gear to rotate, the first gear drives the second gear to rotate so as to drive the winding roller to rotate, the winding roller drives the printing roller and the unwinding roller to rotate through the roll paper to print, when a roll of roll paper is printed, the two electric telescopic rods penetrate through the holes to push the winding roller and the unwinding roller to move along the U-shaped grooves on the first limiting plate, the second guard plate, the third limiting plate and the fourth limiting plate, when the winding roller is not arranged on the third limiting plate and the fourth limiting plate, the printed winding roller moves to the U-shaped groove on the third limiting plate and the fourth limiting plate, when there is the wind-up roll in the U type groove on third limiting plate and the fourth limiting plate, the wind-up roll on third limiting plate and the fourth limiting plate can be extruded to the wind-up roll that has just printed, and stop in the U type groove on third limiting plate and the fourth limiting plate, the back is pushed away with the unreeling roller to the wind-up roll on first limiting plate and the U type groove of second limiting plate U type groove, can push away the wind-up roll of replacement and unreeling roller through the guide way at first limiting plate top and deliver to corresponding U type groove, the dyestuff section of thick bamboo has ensured its dyestuff for the stamp roll carries dyestuff, removed the manual work from and has carried out the change one by one to it, and the production efficiency is improved, and the production safety is improved simultaneously.

In an optimal scheme, the fourth limiting plate and the second guard plate are internally provided with two sliding grooves, four sliding grooves are internally provided with return springs, and four sliding blocks are movably connected inside the sliding grooves.

When electric telescopic handle promoted unreel roller and wind-up roll and removed, the extrusion sliding block, when the dynamics reached, the sliding block was extruded to descend unreel roller and wind-up roll and remove smoothly, and when electric telescopic handle did not promote unreel roller and wind-up roll, the sliding block recovered the normal position under reset spring's effect, and the sliding block will be fine restriction unreel roller and wind-up roll remove, restriction its removal, improvement stamp stability.

In a preferred scheme, a fan heater is installed inside the rack, a plurality of air outlets distributed at equal intervals are further formed in the outer wall of the top of the rack, the fan heater conducts air through the air outlets, and two supporting blocks are respectively arranged on the outer wall of one side, opposite to the first limiting plate and the second limiting plate, of the outer wall of one side, opposite to the third limiting plate and the fourth limiting plate, of the outer wall of one side.

At the stamp in-process, intelligence fan production warm braw blows to the stock form of just having printed through the air outlet, and it is dry with higher speed, and intelligence bellows can prevent to destroy the stamp stock form according to the temperature of temperature regulation wind simultaneously, and eight supporting shoes prevent that wind-up roll and unreel the roller and promote the in-process at electric telescopic handle and drop, have improved stamp speed, security and quality.

From the above, a flexographic printing machine, which comprises a frame, the top outer wall of frame is equipped with first limiting plate, second limiting plate, third limiting plate and fourth limiting plate, first limiting plate with install first backplate and second backplate on the outer wall of the opposite one side of second limiting plate respectively, the frame is close to one side top outer wall of first limiting plate is equipped with two installation pieces, two one side outer wall of installation piece all is equipped with electric telescopic handle, first limiting plate the second limiting plate the fourth limiting plate with one side outer wall of second backplate all is equipped with two U type grooves, first limiting plate with all be equipped with the guide way on the relative one side outer wall of second limiting plate, just the guide way with U type groove cooperation is used. The utility model provides a flexographic printing machine has the improvement production security, has improved production efficiency, improves stamp stability, improves the technological effect of stamp quality.

Drawings

Fig. 1 is the overall structure schematic diagram of a flexographic printing machine provided by the utility model.

Fig. 2 is a schematic view of a local cross-section structure of a flexographic printing machine according to the present invention.

Fig. 3 is a schematic view of a local cross-section structure of a flexographic printing machine according to the present invention.

In the drawings: 1. a frame; 2. a first limit plate; 3. a first guard plate; 4. unwinding rollers; 6. a printing roller; 7. a dyeing cylinder; 8. a wind-up roll; 10. a first gear; 11. a second gear; 12. mounting blocks; 13. an electric telescopic rod; 14. a support block; 15. a slider; 16. a return spring; 17. an air outlet; 18. and a fourth limiting plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The utility model discloses a flexographic printing machine will be applied to traditional flexographic printing machine and need the artifical stock form that will use up and the stock form that the printing finishes to carry out the scene of changing one by one at the stamp in-process.

Referring to fig. 1 and 2, a flexible printing machine comprises a frame 1, wherein a first limiting plate 2, a second limiting plate, a third limiting plate and a fourth limiting plate 18 are fixedly arranged on the outer wall of the top of the frame 1, a first guard plate 3 and a second guard plate are respectively and fixedly arranged on the outer wall of the opposite side of the first limiting plate 2 and the second limiting plate, two mounting blocks 12 are fixedly arranged on the outer wall of the top of the frame 1 close to the first limiting plate 2, electric telescopic rods 13 are fixedly arranged on the outer walls of one sides of the two mounting blocks 12, two U-shaped grooves are respectively formed in the outer walls of one sides of the first limiting plate 2, the second limiting plate, the third limiting plate, the fourth limiting plate 18 and the second guard plate, guide grooves are respectively formed in the outer walls of the opposite sides of the first limiting plate 2 and the second limiting plate, and the guide way uses with the cooperation of U type groove, two U type grooves that are located on first limiting plate 2 and two U type grooves that are located on the second limiting plate are equipped with unwinding roller 4 and wind-up roll 8 respectively, fixed mounting has embossing roll 6 on the relative side outer wall of first limiting plate 2 and second limiting plate, fixed mounting has dye vat 7 on the relative side outer wall of third limiting plate and fourth limiting plate 18, one end fixedly connected with second gear 11 that wind-up roll 8 is close to electric telescopic handle 13, fixed mounting has the motor on one side outer wall of first backplate 3, the output fixedly connected with first gear 10 of motor, first gear 10 meshes with second gear 11 mutually, be equipped with two holes on an outer wall of first backplate 3, the one end of two electric telescopic handle 13 piston rods respectively along two hole concertina movement.

The guide groove is of an inclined structure, and the two U-shaped grooves in the second limiting plate are communicated with the two U-shaped grooves in the third limiting plate.

Wherein, the dye cylinder 7 is connected with the printing roller 6, and the printing roller 6 is positioned at the oblique lower part of the unreeling roller 4 close to the reeling roller 8.

During the specific use again, when printing, the motor works, drive first gear 10 and rotate, first gear 10 drives second gear 11 and rotates, thereby drive wind-up roll 8 and rotate, wind-up roll 8 drives embossing roll 6 and unreel roller 4 through the stock form and rotates, stamp, when a section of thick bamboo roll paper is printed, two electric telescopic handle 13 will pass the hole and promote wind-up roll 8 and unreel roller 4 along, first limiting plate 2, the second limiting plate, the second backplate, the U type groove on third limiting plate and the fourth limiting plate 18 removes, when do not have wind-up roll 8 on third limiting plate and the fourth limiting plate 18, wind-up roll 8 that the stamp finishes will remove to the U type groove on third limiting plate and the fourth limiting plate 18, when the U type groove on third limiting plate and the fourth limiting plate 18 has wind-up roll 8, the wind-up roll 8 that the stamp finishes will extrude the third limiting plate and the U type groove 8 on the fourth limiting plate 18, and the U type groove on third limiting plate and the fourth limiting plate 18, when the U type groove on first limiting plate and the U type groove on the third limiting plate and the fourth limiting plate 18 has the wind-up roll 8 and the manual change of the dye-up roll roller and the head of the dye can be removed from the corresponding dye-up roll of the corresponding dyeing roller of the first limiting plate 6 and the corresponding transport roller, it is carried out to the corresponding transport groove on the dye-up roll guiding groove of the dye-up roll of the dyeing roller, the dyeing roller 4, and the dyeing roll of the corresponding transport section groove of the corresponding dye-up roll of the first limiting plate, and the dyeing roll of the corresponding dye-up roll of the third limiting plate, and the dyeing roll of the corresponding restriction plate 18 has been removed.

Referring to fig. 1 and 3, in a preferred embodiment, two sliding grooves are formed in the fourth limiting plate 18 and the second guard plate, a return spring 16 is fixedly mounted in each of the four sliding grooves, and a sliding block 15 is movably connected in each of the four sliding grooves.

Wherein, four reset spring 16's top is connected on four sliding block 15's bottom outer wall, and four reset spring 16's bottom is connected on the bottom inner wall of four spouts, and four sliding block 15's top sets up to the arc structure.

Specifically, when electric telescopic handle 13 promoted unreel roller 4 and wind-up roll 8 and remove, extrusion sliding block 15, when the dynamics reached, sliding block 15 was extruded decline and unreeled roller 4 and wind-up roll 8 and remove smoothly, did not promote in electric telescopic handle 13 and unreel roller 4 and wind-up roll 8 time, and sliding block 15 unreels roller 4 and wind-up roll 8 with fine restriction and removes, places its removal, improves stamp stability.

Referring to fig. 1 and 3, in a preferred embodiment, a fan heater is fixedly installed inside the rack 1, a plurality of air outlets 17 are further formed in the outer wall of the top of the rack 1, the fan heater guides air through the air outlets 17, and two supporting blocks 14 are respectively fixed on the outer walls of the opposite sides of the first limiting plate 2 and the second limiting plate and the outer walls of the opposite sides of the third limiting plate and the fourth limiting plate 18.

Wherein, a plurality of air outlet 17 is located embossing roll 6 and wind-up roll 8 under, and a plurality of supporting shoe 14 symmetric distribution is respectively under wind-up roll 8 and unreel roller 4, and the top of supporting shoe 14 sets up to arc concave surface structure.

Specifically, at the stamp in-process, intelligence fan production warm braw blows to the stock form of just having printed the stamp through air outlet 17, and it is dry with higher speed, and intelligence bellows can prevent to destroy the printing stock form according to the temperature of temperature regulation wind simultaneously, and eight supporting shoes 14 prevent that wind-up roll 8 and unreel roller 4 from promoting the in-process at electric telescopic handle 13 and dropping, have improved stamp speed, security and quality.

The working principle is as follows: when the automatic printing machine is used, during printing, the motor works to drive the first gear 10 to rotate, the first gear 10 drives the second gear 11 to rotate so as to drive the winding roller 8 to rotate, the winding roller 8 drives the printing roller 6 and the unwinding roller 4 to rotate through the roll paper, printing is carried out, when a roll of roll paper is printed, the two electric telescopic rods 13 penetrate through the holes to push the winding roller 8 and the unwinding roller 4 to move along the U-shaped grooves on the first limiting plate 2, the second limiting plate, the second protecting plate, the third limiting plate and the fourth limiting plate 18, the sliding block 15 is extruded in the moving process, when the force reaches, the sliding block 15 is extruded to descend the unwinding roller 4 and the winding roller 8 to move smoothly, when the electric telescopic rods 13 do not push the unwinding roller 4 and the winding roller 8, the sliding block 15 returns to the original position under the action of the return spring 16, when the winding roller 8 does not exist on the third limiting plate and the fourth limiting plate 18, the winding roller 8 after printing is moved to the U-shaped grooves on the third limiting plate and the fourth limiting plate 18, when the winding roller 8 is arranged in the U-shaped grooves on the third limiting plate and the fourth limiting plate 18, the winding roller 8 after printing is extruded out of the winding roller 8 on the third limiting plate and the fourth limiting plate 18 and stays in the U-shaped grooves on the third limiting plate and the fourth limiting plate 18, after the winding roller 8 and the unwinding roller 4 on the U-shaped grooves of the first limiting plate 2 and the second limiting plate are pushed away, the replaced winding roller 8 and the replaced unwinding roller 4 can be pushed and conveyed to the corresponding U-shaped grooves through the guide groove on the top of the first limiting plate 2, the dye cylinder 7 ensures that the dye is sufficient for the printing roller 6 to convey the dye, in the printing process, the intelligent fan generates warm air to blow towards the roll paper after printing through the air outlet 17 to accelerate the drying of the roll paper, and meanwhile, the temperature of the air can be adjusted according to the temperature by the intelligent air box, the eight supporting blocks 14 support the winding roller 8 and the unwinding roller 4 to move in the pushing process of the electric telescopic rod 13.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. According to the technical scheme of the utility model and utility model thereof think of and equal replacement or change, all should cover within the scope of protection of the utility model.

Claims (10)

1. The utility model provides a flexographic printing machine, includes frame (1), its characterized in that, the top outer wall of frame (1) is equipped with first limiting plate (2), second limiting plate, third limiting plate and fourth limiting plate (18), first limiting plate (2) with install first backplate (3) and second backplate on the outer wall of the opposite one side of second limiting plate respectively, frame (1) is close to one side top outer wall of first limiting plate (2) is equipped with two installation pieces (12), two one side outer wall of installation piece (12) all is equipped with electric telescopic handle (13), first limiting plate (2) the second limiting plate the third limiting plate fourth limiting plate (18) with one side outer wall of second backplate all is equipped with two U type grooves, first limiting plate (2) with all be equipped with the guide way on the relative one side outer wall of second limiting plate, just the guide way with U type groove cooperation is used.

2. The flexographic printing machine according to claim 1, wherein the guide grooves are arranged in an inclined structure, and the two U-shaped grooves in the second limiting plate are communicated with the two U-shaped grooves in the third limiting plate.

3. The flexible printing machine according to claim 1, characterized in that two U-shaped grooves on the first limiting plate (2) and two U-shaped grooves on the second limiting plate are respectively provided with an unwinding roller (4) and a winding roller (8), a printing roller (6) is installed on the outer wall of one side opposite to the first limiting plate (2) and the second limiting plate, a dye cylinder (7) is arranged on the outer wall of one side opposite to the third limiting plate and the fourth limiting plate (18), the winding roller (8) is close to one end of the electric telescopic rod (13) and is provided with a second gear (11), a motor is installed on the outer wall of one side of the first guard plate (3), the output end of the motor is connected with a first gear (10), and the first gear (10) is meshed with the second gear (11).

4. A flexo printing machine according to claim 3, wherein said dye cylinder (7) is connected to said printing roller (6), said printing roller (6) being located obliquely below said unwinding roller (4) close to said winding roller (8).

5. A flexographic printing machine according to claim 3, characterized in that an outer wall of said first cover plate (3) is provided with two holes, and one end of the piston rod of said two electric telescopic rods (13) respectively extends and retracts along said two holes.

6. The flexographic printing machine according to claim 5, characterized in that the fourth limiting plate (18) and the second guard plate are provided with two sliding grooves, the four sliding grooves are provided with return springs (16) and are movably connected with sliding blocks (15).

7. The flexographic printing machine according to claim 6, wherein the top ends of the four return springs (16) are connected to the outer bottom walls of the four sliding blocks (15), the bottom ends of the four return springs (16) are connected to the inner bottom walls of the four sliding chutes, and the tops of the four sliding blocks (15) are arranged in an arc structure.

8. The flexographic printing machine according to claim 7, characterized in that a fan heater is installed inside the frame (1), a plurality of equidistantly distributed air outlets (17) are further formed in the outer wall of the top of the frame (1), and the fan heater guides air through the air outlets (17).

9. The flexographic printing machine according to claim 8, characterized in that the outer walls of the first limiting plate (2) opposite to the second limiting plate and the outer walls of the third limiting plate opposite to the fourth limiting plate (18) are respectively provided with two support blocks (14).

10. The flexographic printing machine according to claim 9, wherein a plurality of said air outlets (17) are located right below said printing roll (6) and said wind-up roll (8), a plurality of said supporting blocks (14) are symmetrically distributed right below said wind-up roll (8) and said wind-down roll (4), respectively, and the tops of said supporting blocks (14) are configured into an arc-shaped concave structure.

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