CN214821797U - Novel printing machine - Google Patents

Abstract

The application relates to a novel printing machine, which relates to the field of printing machines and comprises a printing machine body, supporting seats, screws, supporting rods, a plurality of guide wheels and a lifting mechanism, wherein the supporting seats are fixedly arranged on two sides of the printing machine body respectively; the guide wheel is rotatably connected with the support rod. When this application has the printed matter of the different thickness dimension specification of production, be convenient for adjust the effect of the interval between leading wheel and the printing machine body.

Description

Novel printing machine

Technical Field

The application relates to the field of printing machines, in particular to a novel printing machine.

Background

The printing machine is generally composed of the mechanisms of plate-loading, inking, stamping and paper-feeding, etc. during its operation, the characters and images to be printed are first made into printing plate, then loaded on the printing machine, then the ink is manually or indirectly applied on the position of the printing plate where the characters and images are placed, and then directly or indirectly transferred onto the paper or other printing material, so that the same printed matter as the printing plate can be reproduced.

At present, in the bulk production of printed matter, need use the printing machine to carry out batch printing to the printed matter, the printing machine includes the printing machine body, a plurality of leading wheels that set up on the printing machine body, the leading wheel is located the both sides at printed matter top, the leading wheel mainly plays the transmission and makes the difficult effect of running over the dislocation among the printed matter transmission process, however, when producing the printed matter of different thickness dimension specification, the relative position of leading wheel apart from the printing machine body is fixed, adjust the interval of leading wheel and printing machine body and need spend the more intensity of labour of staff, and when producing the printed matter of different thickness dimension specification, interval between leading wheel and the printing machine body is difficult to switch in a flexible way.

In view of the above-mentioned related art, the inventor believes that there is a drawback in that it is difficult to flexibly switch the gap between the guide wheel and the printer body when printed matters of different thickness dimensions are produced.

SUMMERY OF THE UTILITY MODEL

When the printed matter of different thickness dimension specification is produced, be convenient for adjust the interval between leading wheel and the printing machine body, this application provides a novel printing machine.

The application provides a novel printing machine adopts following technical scheme:

a novel printing machine comprises a printing machine body, supporting seats, screws, a supporting rod, a plurality of guide wheels and a lifting mechanism, wherein the supporting seats are fixedly arranged on two sides of the printing machine body respectively; the guide wheel is rotatably connected with the support rod.

By adopting the technical scheme, a worker prints the printed matters with different thickness and size specifications through the printing machine, when the distance between the guide wheel and the printing machine body needs to be adjusted, the support rod is driven to lift up and down through the lifting mechanism, then the support rod can drive the guide wheel to lift up and down, and then the distance between the guide wheel and the printing machine body is matched with the thickness of the printed matters according to the thickness and size of the printed matters; when printed products with different thickness and sizes are produced, the distance between the guide wheel and the printer body can be quickly and conveniently adjusted through the lifting mechanism, so that the labor intensity of workers is reduced.

Optionally, the lifting mechanism comprises a lifting block in threaded connection with the screw rod, and a driving assembly arranged between the screw rod and the supporting seat and used for driving the screw rod to rotate; the lifting block is fixedly connected with the supporting rod.

By adopting the technical scheme, when the staff drives the supporting rod to lift through the lifting mechanism, the screw rod is driven to rotate through the driving component, the screw rod drives the lifting block to lift up and down, and the lifting block can drive the supporting rod fixedly connected with the lifting block to lift up and down.

Optionally, the driving assembly comprises two supporting blocks fixedly arranged on the supporting seat, a worm rotatably connected between the two supporting blocks, and a worm wheel sleeved on the screw; the worm and the worm wheel are mutually meshed, and the worm wheel is fixedly connected with the screw.

By adopting the technical scheme, when a worker drives the screw rod to rotate through the driving assembly, the worm is firstly rotated, the worm drives the worm wheel to rotate, and the worm wheel drives the screw rod fixedly connected with the worm wheel to rotate, so that the rotation of the screw rod is realized; and the worm wheel adopt multi-tooth meshing transmission, so that the transmission is stable, the noise is low and the self-locking property is realized.

Optionally, one end of the worm penetrates through the supporting block, and a hand wheel is fixedly arranged at one end of the worm penetrating through the supporting block.

Through adopting above-mentioned technical scheme, the staff rotates the hand wheel, and the hand wheel can drive the worm and rotate, and the hand wheel provides handheld position for the staff, and the hand wheel diameter is great, makes things convenient for the staff to rotate the worm.

Optionally, a linkage assembly for enabling the two screw rods to rotate synchronously is arranged between the two screw rods.

Through adopting above-mentioned technical scheme, two screw rods of linkage subassembly steerable rotate in step and stop, make the staff operation more convenient, have alleviateed staff's work slightly.

Optionally, the linkage assembly comprises two synchronizing wheels respectively sleeved on the two screws and a synchronous belt simultaneously meshed with the two synchronizing wheels; the synchronizing wheel is fixedly connected with the screw rod.

Through adopting above-mentioned technical scheme, the staff rotates one of them screw rod, and the screw rod drives rather than fixed connection's synchronizing wheel and rotates, and the synchronizing wheel drives rather than the hold-in range rotation of meshing, and the hold-in range drives another synchronizing wheel and rotates, and another synchronizing wheel drives rather than fixed connection's screw rod and rotates to realize the synchronous rotation of two screw rods.

Optionally, a rubber layer is laid on the outer side wall of the guide wheel along the circumferential direction of the guide wheel.

By adopting the technical scheme, the rubber layer is relatively soft, and after the rubber layer is abutted to the printed product, scratches are not easily generated on the surface of the printed product, so that the original characteristics of the printed product are not affected.

Optionally, the supporting seat is connected with the printing machine body through welding.

Through adopting above-mentioned technical scheme, the welded connection is with low costs, simplified processing and assembly process, and joint strength is high to make the junction of supporting seat and printing machine body break.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when printed products with different thickness and sizes are produced, the distance between the guide wheel and the printer body can be quickly and conveniently adjusted through the lifting mechanism, so that the labor intensity of workers is reduced;

2. the worker can control the lifting mechanism to drive the supporting rod to lift up and down by rotating the hand wheel, and the adjustment process is simple and convenient to operate;

3. the linkage assembly can control the two screw rods to synchronously rotate and stop, so that the operation of workers is more convenient, and the labor intensity of the workers is reduced.

Drawings

FIG. 1 is a schematic view of a printing press according to an embodiment of the present application;

FIG. 2 is a schematic view showing a partially enlarged structure of a portion A of FIG. 1;

fig. 3 is a partial schematic view showing the elevator mechanism.

Description of reference numerals: 1. a printer body; 2. a supporting seat; 3. a screw; 4. a support bar; 5. a guide wheel; 6. a lifting mechanism; 61. a lifting block; 62. a drive assembly; 621. a support block; 622. a worm; 623. a worm gear; 624. a hand wheel; 7. a rubber layer; 8. a linkage assembly; 81. a synchronizing wheel; 82. and (4) a synchronous belt.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses novel printing machine. Referring to fig. 1, the printing machine comprises a printing machine body 1, wherein supporting seats 2 are welded on two sides of the printing machine body 1 respectively, and the supporting seats 2 are rectangular plates; the supporting seat 2 is provided with a screw rod 3, and the screw rod 3 is rotatably connected with the supporting seat 2. A support rod 4 is arranged between the two screws 3, a plurality of guide wheels 5 which are uniformly arranged at intervals are sleeved on the support rod 4, and the guide wheels 5 are rotatably connected with the support rod 4; a lifting mechanism 6 is arranged between the support rod 4 and the support seat 2, and the lifting mechanism 6 is used for controlling the up-and-down lifting of the support rod 4.

Referring to fig. 1 and 2, a rubber layer 7 is laid on the outer side wall of the guide wheel 5 along the circumferential direction, the rubber layer 7 is relatively soft, and after the rubber layer 7 abuts against a printed product, the guide wheel 5 is not prone to scratching the surface of the printed product, so that the original characteristics of the printed product are not affected.

The staff prints the printed matter of different thickness dimension specifications through the printing machine, when needing to adjust the interval between leading wheel 5 and the printing machine body 1, at first drive 4 oscilaltions of bracing piece through elevating system 6, bracing piece 4 drives 5 oscilaltions of leading wheel after that, according to the thickness dimension of printed matter afterwards, with the distance between leading wheel 5 apart from the printing machine body 1 and the thickness looks adaptation of printed matter, interval between leading wheel 5 and the printing machine body 1 that can be swiftly convenient is adjusted.

Referring to fig. 1 and 3, the lifting mechanism 6 comprises a lifting block 61 screwed on the screw rod 3, the lifting block 61 is in a cuboid block, and the lifting block 61 is fixedly connected with the end of the support rod 4; a driving assembly 62 is arranged between the screw rod 3 and the supporting seat 2, and the driving assembly 62 is used for driving the screw rod 3 to rotate.

Referring to fig. 3, the driving assembly 62 includes two support blocks 621 fixed on the support base 2, a worm 622 is disposed between the two support blocks 621, and the worm 622 is rotatably connected to the two support blocks 621. A worm wheel 623 is sleeved on the screw rod 3, the worm wheel 623 is fixedly connected with the screw rod 3, and the worm 622 and the worm wheel 623 are meshed with each other. One end of the worm 622 penetrates through the supporting block 621, one end of the worm 622 penetrating through the supporting block 621 is fixedly provided with a hand wheel 624, the hand wheel 624 is used for providing a hand-holding part for workers, and the diameter of the hand wheel 624 is large, so that the workers can conveniently rotate the worm 622.

When a worker drives the supporting rod 4 to lift through the lifting mechanism 6, firstly, the worker rotates the hand wheel 624, the hand wheel 624 drives the worm 622 to rotate, the worm 622 drives the worm wheel 623 to rotate, the worm wheel 623 drives the screw rod 3 fixedly connected with the worm wheel 623 to rotate, the screw rod 3 drives the lifting block 61 to lift up and down, and the lifting block 61 can drive the supporting rod 4 fixedly connected with the lifting block to lift up and down.

Referring to fig. 1 and 3, a linkage assembly 8 is arranged between the two screws 3, and the linkage assembly 8 is used for enabling the two screws 3 to synchronously rotate; the linkage assembly 8 comprises two synchronizing wheels 81 which are respectively sleeved on the two screw rods 3, and the synchronizing wheels 81 are fixedly connected with the screw rods 3; a synchronous belt 82 is arranged between the two synchronous wheels 81, and the synchronous belt 82 is meshed with the two synchronous wheels 81 simultaneously.

The staff rotates one of them screw rod 3, and screw rod 3 drives rather than fixed connection's synchronizing wheel 81 and rotates, and synchronizing wheel 81 drives rather than the hold-in range 82 rotation of meshing, and hold-in range 82 drives another synchronizing wheel 81 and rotates, and another synchronizing wheel 81 drives rather than fixed connection's screw rod 3 and rotates to realize two screw rod 3's synchronous rotation and stop, it is more convenient to make the staff operate, thereby lightens staff's work and slightly.

The implementation principle of the novel printing machine in the embodiment of the application is as follows: when a worker prints printed matters with different thickness and size specifications through the printing machine and needs to adjust the distance between the guide wheel 5 and the printing machine body 1, firstly, the hand wheel 624 is rotated, the hand wheel 624 controls the lifting mechanism 6 to drive the support rod 4 to lift up and down, then the support rod 4 can drive the guide wheel 5 to lift up and down, and then according to the thickness of the printed matters, the distance between the guide wheel 5 and the printing machine body 1 is matched with the thickness of the printed matters; when printed products with different thickness and sizes are produced, the distance between the guide wheel 5 and the printing machine body 1 can be quickly and conveniently adjusted through the lifting mechanism 6, so that the labor intensity of workers is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A novel printing machine is characterized in that: the automatic printing machine comprises a printing machine body (1), supporting seats (2) respectively fixedly arranged on two sides of the printing machine body (1), screws (3) rotatably connected to the supporting seats (2), a supporting rod (4) arranged between the two screws (3), a plurality of guide wheels (5) sleeved on the supporting rod (4), and a lifting mechanism (6) arranged between the supporting rod (4) and the supporting seats (2) and used for controlling the supporting rod (4) to lift up and down; the guide wheel (5) is rotatably connected with the support rod (4).

2. The novel printing press according to claim 1, characterized in that: the lifting mechanism (6) comprises a lifting block (61) in threaded connection with the screw rod (3) and a driving assembly (62) arranged between the screw rod (3) and the supporting seat (2) and used for driving the screw rod (3) to rotate; the lifting block (61) is fixedly connected with the supporting rod (4).

3. The new printing press according to claim 2, characterized in that: the driving component (62) comprises two supporting blocks (621) fixedly arranged on the supporting seat (2), a worm (622) simultaneously rotatably connected between the two supporting blocks (621), and a worm wheel (623) sleeved on the screw (3); the worm (622) is meshed with the worm wheel (623), and the worm wheel (623) is fixedly connected with the screw (3).

4. A new printing machine according to claim 3, characterized in that: one end of the worm (622) penetrates through the supporting block (621), and one end of the worm (622) penetrating through the supporting block (621) is fixedly provided with a hand wheel (624).

5. The novel printing press according to claim 1, characterized in that: and a linkage assembly (8) for enabling the two screw rods (3) to synchronously rotate is arranged between the two screw rods (3).

6. The novel printing press according to claim 5, wherein: the linkage assembly (8) comprises two synchronous wheels (81) which are respectively sleeved on the two screw rods (3) and a synchronous belt (82) which is simultaneously meshed with the two synchronous wheels (81); the synchronizing wheel (81) is fixedly connected with the screw rod (3).

7. A novel printing machine according to any one of claims 1 to 6, characterised in that: and a rubber layer (7) is paved on the outer side wall of the guide wheel (5) along the circumferential direction.

8. The novel printing press according to claim 7, wherein: the supporting seat (2) is connected with the printing machine body (1) through welding.

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