CN213679071U - Feeding device for test paper printing machine - Google Patents

Abstract

The utility model discloses a loading attachment for examination paper printing machine, including the second bottom plate, threaded connection has first slider on the threaded rod, and the cover is equipped with the second slider on the slide bar, and the equal fixed mounting in top of first slider and second slider has the fixture block, and the fixture block is close to one side joint at its first swash plate or the domatic top of second swash plate has the roller, and the opposite side fixed mounting of fixture block has electric telescopic handle, and electric telescopic handle's output shaft runs through the fixture block, and the top of first curb plate and second curb plate all is equipped with positioning groove. This device threaded rod rotates and drives roller and the epaxial fixed mounting's of roller examination paper upwards to move, and when first slider removed to offset with one side that first spout is close to the second curb plate, electric telescopic handle work output shaft extended from the fixture block and removed promotion roller and continue to move for the roller drops from the fixture block, and the roller rolls to the positioning groove in, realizes the material loading to examination paper, has avoided staff's manual handling.

Description

Feeding device for test paper printing machine

Technical Field

The utility model relates to a printing machine technical field specifically is a test paper is loading attachment for printing machine.

Background

The printer comprises mechanisms such as dress version, scribble china ink, impression, defeated paper, can duplicate the printed matter the same with the printing plate, and the examination stock form batching tube-shape before the printing of examination paper, volume, weight are great, and the examination stock form of general examination paper printer need two talents more to accomplish when installation and change, extravagant manpower and labour consume longer time simultaneously, for this, the utility model provides a can solve a loading attachment for examination paper printer of above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test paper is loading attachment for printing machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding device for a test paper printing machine comprises a second bottom plate, wherein a first inclined plate and a second inclined plate are fixedly mounted on two sides of the second bottom plate respectively, a first sliding groove is formed above the first inclined plate, a threaded rod is rotatably connected in the first sliding groove, the lower end of the threaded rod penetrates through the first sliding groove and extends out of the first sliding groove to be fixedly connected with a driving device, a first sliding block is connected to the threaded rod in a threaded mode and is located in the first sliding groove, a second sliding groove is formed above the second inclined plate, a sliding rod is rotatably connected in the second sliding groove, a second sliding block is sleeved on the sliding rod and is located in the second sliding groove, clamping blocks are fixedly mounted above the first sliding block and the second sliding block, a roller shaft is clamped on one side, close to the top of the first inclined plate or the slope of the second inclined plate, where the clamping blocks are located, and an electric telescopic rod is fixedly mounted on the other, the output shaft of the electric telescopic rod penetrates through the clamping block, a first bottom plate is fixedly mounted on one side of the second bottom plate, a first side plate and a second side plate are fixedly mounted on the two sides of the first bottom plate respectively, positioning grooves are formed in the upper portions of the first side plate and the second side plate, the first side plate is fixedly connected with the second inclined plate, and the second side plate is fixedly connected with the first inclined plate.

As an optimal technical scheme of the utility model, drive arrangement is including rotating the motor, rotate motor fixed mounting and keep away from one side of second curb plate at first swash plate, the output shaft fixedly connected with speed reducer of motor rotates, the other end of speed reducer and the lower extreme fixed connection of threaded rod.

As an optimal technical scheme, one side of keeping away from the second bottom plate in the positioning groove is equipped with the anticreep pole.

As an optimized technical scheme, one side that first bottom plate was kept away from to first curb plate and second curb plate all rotates and is connected with two supporting wheels, two the supporting wheel can support the roller that falls into in positioning groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a loading attachment for test paper printing machine, the threaded rod rotates the test paper of fixed mounting on drive roller and the roller and upwards moves, first slider removes when offsetting with one side that first spout is close to the second curb plate, the threaded rod stop rotation, electric telescopic handle work output shaft extends from the fixture block and removes the promotion roller and continue to remove, make the roller drop from the fixture block, the roller rolls to the positioning groove in, realize the material loading to the examination stock form, the artifical transport of staff has been avoided, time saving and labor saving, labor cost is reduced.

Drawings

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

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure B in FIG. 1 according to the present invention;

FIG. 5 is an enlarged schematic view of the structure C in FIG. 2 according to the present invention;

in the figure: 1. a first side plate; 2. a second side plate; 3. a first base plate; 4. a second base plate; 5. a first sloping plate; 6. a second swash plate; 7. trial winding paper; 8. a roll shaft; 9. a positioning groove; 10. an anti-drop rod; 11. a support wheel; 12. a first chute; 13. a threaded rod; 14. rotating the motor; 15. a speed reducer; 16. a first slider; 17. a clamping block; 18. an electric telescopic rod; 19. a second chute; 20. a slide bar; 21. and a second slider.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a loading attachment for test paper printing machine, including second bottom plate 4, there are first swash plate 5 and second swash plate 6 in the both sides difference fixed mounting of second bottom plate 4, the top of first swash plate 5 is equipped with first spout 12, 12 internal rotations in first spout are connected with threaded rod 13, the lower extreme of threaded rod 13 runs through first spout 12 and extends away fixedly connected with drive arrangement, drive arrangement includes rotating motor 14, 14 fixed mounting of rotating motor keeps away from one side of second curb plate 2 at first swash plate 5, 14 output shaft fixedly connected with speed reducer 15 of rotating motor, the other end of speed reducer 15 and the lower extreme fixed connection of threaded rod 13, 14 during operation output shafts of rotating motor rotate, the rethread speed reducer 15 slows down and increases power and drives threaded rod 13 and rotate.

A first slider 16 is connected to the threaded rod 13 through a thread, the first slider 16 is positioned in the first chute 12, a second chute 19 is arranged above the second inclined plate 6, a slide rod 20 is rotatably connected to the second chute 19, a second slider 21 is sleeved on the slide rod 20, the second slider 21 is positioned in the second chute 19, a fixture block 17 is fixedly arranged above the first slider 16 and the second slider 21, a roller shaft 8 is clamped at one side of the fixture block 17 close to the top of the sloping surface of the first inclined plate 5 or the second inclined plate 6, an electric telescopic rod 18 is fixedly arranged at the other side of the fixture block 17, an output shaft of the electric telescopic rod 18 penetrates through the fixture block 17, a first bottom plate 3 is fixedly arranged at one side of the second bottom plate 4, a first side plate 1 and a second side plate 2 are fixedly arranged at two sides of the first bottom plate 3 respectively, a positioning groove 9 is arranged above the first side plate 1 and the second side plate 2, the first side plate 1, the second side plate 2 is fixedly connected with the first sloping plate 5, the roll shaft 8 is fixedly provided with a cylindrical test paper 7, the test paper 7 is positioned between the first sloping plate 5 and the second sloping plate 6, the rotary motor 14 works to drive the threaded rod 13 to rotate, the first slider 16 is driven to move on the threaded rod 13, the second slider 21 slides on the sliding rod 20, the clamping block 17 moves upwards, and further the roll shaft 8 drives the test paper 7 to move upwards, when the first slider 16 moves to abut against one side of the first chute 12 close to the second side plate 2 and the second slider 21 moves to abut against one side of the second chute 19 close to the first side plate 1, the rotary motor 14 stops working, the threaded rod 13 stops rotating, the working output shaft of the electric telescopic rod 18 extends out of the clamping block 17 to push the roll shaft 8 to move continuously, so that the roll shaft 8 falls off from the clamping block 17, and the roll shaft 8 rolls on the tops of the first side plate 1 and the second side plate 2, roll to in positioning groove 9, realize the material loading to paper 7, avoided staff's manual handling, labour saving and time saving has reduced labour cost.

One side of keeping away from second bottom plate 4 in positioning groove 9 is equipped with anticreep pole 10, prevents that roller 8 from rolling out in positioning groove 9 under the effect of the promotion of electric telescopic handle 18 and roller 8 self inertia, falls back again in positioning groove 9 under the effect of anticreep pole 10.

One side that first bottom plate 3 was kept away from to first curb plate 1 and second curb plate 2 all rotates and is connected with two supporting wheels 11, and two supporting wheels 11 can support the roller 8 that falls into in positioning groove 9 to reduce frictional force, prevent that roller 8 and positioning groove 9 long-term friction from resulting in roller 8 to damage.

The working principle is as follows:

the roller shaft 8 is fixedly provided with a cylindrical test paper 7, the rotating motor 14 works to drive the threaded rod 13 to rotate, the first slider 16 is driven to move on the threaded rod 13, the second slider 21 slides on the sliding rod 20, the clamping block 17 moves upwards, the roller shaft 8 drives the test paper 7 to move upwards, when the first slider 16 moves to abut against one side of the first sliding groove 12 close to the second side plate 2 and the second slider 21 moves to abut against one side of the second sliding groove 19 close to the first side plate 1, the rotating motor 14 stops working, the threaded rod 13 stops rotating, the working output shaft of the electric telescopic rod 18 extends out of the clamping block 17 to push the roller shaft 8 to continue moving, the roller shaft 8 falls off from the clamping block 17, the roller shaft 8 rolls on the tops of the first side plate 1 and the second side plate 2 and rolls into the positioning groove 9, feeding of the test paper 7 is realized, and manual carrying of workers is avoided, time and labor are saved, and labor cost is reduced.

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 (4)

1. The utility model provides a loading attachment for test paper printing machine, includes second bottom plate (4), its characterized in that, the both sides of second bottom plate (4) are fixed mounting respectively has first swash plate (5) and second swash plate (6), the top of first swash plate (5) is equipped with first spout (12), first spout (12) internal rotation is connected with threaded rod (13), the lower extreme of threaded rod (13) runs through first spout (12) and extends away fixedly connected with drive arrangement, threaded rod (13) are gone up threaded connection has first slider (16), first slider (16) are located first spout (12), the top of second swash plate (6) is equipped with second spout (19), second spout (19) internal rotation is connected with slide bar (20), the cover is equipped with second slider (21) on slide bar (20), second slider (21) are located second spout (19), clamping blocks (17) are fixedly arranged above the first sliding block (16) and the second sliding block (21), a roll shaft (8) is clamped at one side of the fixture block (17) close to the slope top of the first inclined plate (5) or the second inclined plate (6) where the fixture block is positioned, an electric telescopic rod (18) is fixedly arranged on the other side of the clamping block (17), an output shaft of the electric telescopic rod (18) penetrates through the clamping block (17), a first bottom plate (3) is fixedly arranged on one side of the second bottom plate (4), a first side plate (1) and a second side plate (2) are respectively fixedly arranged at two sides of the first bottom plate (3), positioning grooves (9) are arranged above the first side plate (1) and the second side plate (2), the first side plate (1) is fixedly connected with the second inclined plate (6), and the second side plate (2) is fixedly connected with the first inclined plate (5).

2. The feeding device for the test paper printing machine according to claim 1, wherein the driving device comprises a rotating motor (14), the rotating motor (14) is fixedly installed on one side of the first inclined plate (5) far away from the second side plate (2), an output shaft of the rotating motor (14) is fixedly connected with a speed reducer (15), and the other end of the speed reducer (15) is fixedly connected with the lower end of the threaded rod (13).

3. The feeding device of claim 1, wherein a retaining bar (10) is arranged on the side of the positioning groove (9) far away from the second bottom plate (4).

4. The feeding device for the test paper printing machine is characterized in that two supporting wheels (11) are rotatably connected to the sides, away from the first bottom plate (3), of the first side plate (1) and the second side plate (2), and the two supporting wheels (11) can support the roller shafts (8) falling into the positioning grooves (9).

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