CN210103064U

CN210103064U - Reciprocating driving mechanism of intermittent type formula rotary machine

Info

Publication number: CN210103064U
Application number: CN201920823178.4U
Authority: CN
Inventors: 田季中
Original assignee: Wuxi Bauhinia Packing Co Ltd
Current assignee: Wuxi Bauhinia Packing Co Ltd
Priority date: 2019-06-01
Filing date: 2019-06-01
Publication date: 2020-02-21
Anticipated expiration: 2029-06-01

Abstract

The utility model discloses a reciprocating drive mechanism of intermittent type formula wheel machine belongs to the wheel machine field, aims at providing a reciprocating motion's intermittent type formula wheel machine's actuating mechanism, and its technical scheme main points are including the frame, set up the roller that form paper in the frame, set up the first conveying roller in roller one side of forming paper, be equipped with the support frame on the frame inside wall, the support frame bottom is connected and is equipped with the commentaries on classics roller, be equipped with drive assembly on the support frame, commentaries on classics roller all are equipped with two sets ofly, two sets of be equipped with the second transfer roller in the middle of support frame, commentaries on classics roller and the drive assembly, the second transfer roller sets up at the support frame top, the utility model has the advantage of improve material utilization.

Description

Reciprocating driving mechanism of intermittent type formula rotary machine

Technical Field

The utility model relates to a rotary machine field, in particular to reciprocating drive mechanism of intermittent type formula rotary machine.

Background

Along with the flourishing prosperity of economy, the living standard of people is continuously improved, the development of production technology is better and better, people are harsher and more demanding on the utilization of own time, in life, the requirement on equipment is higher and higher, the work efficiency of the equipment is expected to be improved through innovation on the equipment, the work time is reduced, the use efficiency is improved, the maximum value is exerted, along with the development of science and technology, the intermittent rotary machine is developed to a great extent, great convenience is brought to people when labels are printed through the development of the intermittent rotary machine, and the type and the number of the intermittent rotary machine are increasing day by day.

The label material enters into the printing seats of a plurality of different colors in proper order to carry out label printing, a deviation rectifying machine is arranged between the printing seats, and after the printing operation is finished, the printed label is produced and finished after the UV lamp irradiates.

Chinese patent with publication number CN207808759U discloses an intermittent type formula machine of rotating, including first base, the front end of first base is provided with the roller of form advancing, the top of the roller of form advancing is provided with first transfer roller, one side of first base is provided with the base, the top of base is provided with a plurality of printing seat, the inside of printing seat is provided with the form inking roller, the top of form inking roller is provided with the pressure roller, one side of printing seat is provided with the stoving casing, the interior bottom of stoving casing is provided with the removal heat abstractor, the below of removing heat abstractor is provided with the UV lighting fixture, the bottom of UV lighting fixture is provided with a plurality of UV lamp.

The prior art scheme among the above-mentioned processes the label to intermittent type formula carousel, dries it through drying device after processing, but current intermittent type formula carousel is longer at the time interval of every adjacent twice printing in the in-service use process, and the stroke is great, causes a large amount of paper raw materials extravagant easily, and the label quantity of making on the paper raw materials of same length is less.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reciprocating drive mechanism of intermittent type formula wheel machine has save raw materials, improves utilization ratio of raw materials's advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a reciprocating drive mechanism of intermittent type formula wheel favourable turn, includes the frame, sets up the roller of form advancing in the frame, sets up the first conveying roller in roller one side of form advancing, be equipped with the support frame on the frame inside wall, the support frame bottom is connected and is equipped with the commentaries on classics roller, be equipped with drive assembly on the support frame, commentaries on classics roller all are equipped with two sets ofly, two sets of be equipped with the second transfer roller in the middle of support frame, commentaries on classics roller and the drive assembly, the second transfer roller sets up at the support frame top.

Through adopting above-mentioned technical scheme, form paper after the roller of form advancing on the frame, the printing note paper is through the transmission of first transfer roller, through changeing the roller transmission, and drive assembly work on the support frame drives the commentaries on classics roller of support frame below and is up-and-down reciprocating motion, and the position that does not carry out label printing again moves back to the label material is printed in the tension effect of a plurality of rollers and label material, thereby saves label material utilization ratio, saves the cost.

Further, drive assembly includes fixed disk of fixed connection at the support frame top, sets up the rotation motor in fixed disk one side, connects rocker, the square lantern ring of cover on the rocker, the connecting rod of connection at square lantern ring both ends on rotating the motor, one end connecting rod is worn to establish in the support frame, and downwardly extending rotates with the commentaries on classics roller lateral wall to be connected.

Through adopting above-mentioned technical scheme, fixed disk fixed mounting rotates motor work on the support frame, drives the rocker and rotates at the fixed disk center, and the square lantern ring overlaps all the time and establishes on the rocker, and the connecting rod at square lantern ring both ends, one end slide in the support frame, and the below rotates with the commentaries on classics roller lateral wall to be connected, and the other end is located the fixed disk top, rotates when the rocker and makes and drive the square lantern ring and rotate along with it to make the connecting rod drive commentaries on classics roller reciprocating motion in the support frame.

Further, the rocker is Z-shaped, a limiting block is arranged at one end, away from the rotating motor, of the rocker, and the square lantern ring is arranged between the limiting block and the fixed disc.

Through adopting above-mentioned technical scheme, fix the square lantern ring between stopper and fixed disk, make the rocker slide in the square lantern ring all the time, with the relative motion all the time of square lantern ring, make the square lantern ring drive the connecting rod all the time and do vertical direction's reciprocating motion under the rotation of rocker.

Further, the connecting rod is perpendicular to the square lantern ring.

Through adopting above-mentioned technical scheme, the connecting rod and the square lantern ring that set up perpendicularly can make the motion of connecting rod more regular, and when the square lantern ring rotated under the rocker effect, the connecting rod was in the motion state all the time.

Furthermore, a fixed seat is arranged on the machine base, and one end, far away from the support frame, of the connecting rod is connected in the fixed seat in a sliding mode.

Through adopting above-mentioned technical scheme, be equipped with the fixing base on the frame, the partial sliding connection that the support frame was kept away from to the connecting rod slides in the fixing base, and the fixing base plays limiting displacement to the slip of connecting rod, prevents that the connecting rod from taking place to rock.

Further, drive assembly including offer in the support frame the chamber of sliding, sliding connection slide pole, setting at the pole top of sliding drive actuating cylinder, connect the conflict board in driving actuating cylinder bottom at the intracavity that slides, the pole that slides is kept away from support frame one end and is rotated with the commentaries on classics roller and be connected.

Through adopting above-mentioned technical scheme, the pole sliding connection that slides is at the intracavity that slides, and the pole below that slides rotates with changeing the roller and is connected, and the roll will change under tension effect and upwards pull when changeing the roller, when rising to a take the altitude, drives actuating cylinder work and drives the conflict board downwards and act on at the pole top that slides, will slide the pole and promote downwards to make commentaries on classics roller downstream, then make label material reciprocal under tension effect, do not have the printing work of once more on the position of label printing again.

Further, the top of the sliding rod is provided with a sliding block, the sliding block is connected in the supporting frame in a sliding mode, and the contact plate is located at the top of the sliding block.

Through adopting above-mentioned technical scheme, the slider sliding connection at slide bar top is at the intracavity that slides, and the conflict board is located the slider top, and when driving actuating cylinder during operation, the conflict piece promotes the slider and slides at the intracavity that slides, makes the slide bar downstream.

Furthermore, a rubber pad is connected to the bottom of the sliding block.

Through adopting above-mentioned technical scheme, the slider bottom is equipped with the rubber pad, and when promoting the slider downwards, the rubber pad of slider bottom is contradicted earlier and is slided the chamber bottom, and it is great to prevent to contradict board downward driving force, makes the slider strike the chamber bottom that slides, causes the damage to sliding chamber or slider.

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the rocker, the square lantern ring sleeved on the rocker and the connecting rod on the square lantern ring, the effect that the connecting rod reciprocates along the direction vertical to the square lantern ring when the rocker rotates can be achieved;

2. through the setting that drives actuating cylinder and slide the pole, can play and drive the pole upward movement back that slides under the action of label material tensioning force when the pole that slides, drive actuating cylinder and can promote the pole that slides and return the effect on the relevant position.

Drawings

Fig. 1 is an overall schematic view of a reciprocating drive mechanism of an intermittent rotary machine in embodiment 1;

FIG. 2 is a schematic view for embodying the drive assembly on the stand in embodiment 1;

FIG. 3 is an overall schematic view of a reciprocating drive mechanism of the intermittent type rotary machine in embodiment 2;

fig. 4 is a schematic sectional view for embodying the second transfer roller in embodiment 2.

In the figure, 1, a machine base; 11. a paper feed roller; 12. a first transfer roller; 13. a second transfer roller; 2. a support frame; 21. rotating the roller; 3. a drive assembly; 301. fixing the disc; 302. rotating the motor; 303. a rocker; 304. a square collar; 305. a connecting rod; 3031. a limiting block; 31. a fixed seat; 321. a sliding cavity; 322. a slide bar; 323. a driving cylinder; 324. a touch plate; 33. a slider; 34. and (7) a rubber pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

a reciprocating driving mechanism of an intermittent rotary machine is shown in figure 1 and comprises a machine base 1, a paper feeding roller 11 arranged in the machine base 1 and a first conveying roller 12 arranged on one side of the paper feeding roller 11, wherein label materials enter the paper feeding roller 11 to be conveyed, are transmitted on the machine base 1 and enter a printing base to be printed after passing through the first conveying roller 12.

As shown in fig. 1 and 2, a support frame 2 is arranged between the first conveying roller 12 and the printing base, a driving assembly 3 is arranged at the bottom of the support frame 2, a rotating roller 21 is connected and arranged below the driving assembly 3, the support frame 2, the driving assembly 3 and the rotating roller 21 are arranged in a matched mode and are provided with two groups, a second conveying roller 13 is arranged between the two groups, and the second conveying roller 13 is located at the top of the support frame 2.

As shown in fig. 2, the driving assembly 3 includes a fixed plate 301 fixedly connected to the top of the supporting frame 2, a rotating motor 302 disposed on one side of the fixed plate 301, a rocker 303 connected to the rotating motor 302, a square collar 304 sleeved on the rocker 303, and a connecting rod 305 connected to two ends of the square collar 304.

Connecting rod 305 one end is worn to establish in support frame 2, and downwardly extending rotates with commentaries on classics roller 21 lateral wall to be connected, and the other end extends to keeping away from 2 directions of support frame, is equipped with fixing base 31 on the frame, to keeping away from connecting rod 305 sliding connection that 2 directions of support frame extend in fixing base 31, and fixing base 31 plays the effect of spacing direction to connecting rod 305.

As shown in fig. 2, the rocking bar 303 is disposed in a Z shape, a limit block 3031 is disposed at one end of the rocking bar 303 far from the rotating motor 302, the square collar 304 rotates between the limit block 3031 and the fixed disk 301, and the square collar 304 is disposed perpendicular to the connecting rod 305.

As shown in fig. 2, when the label material is pulled up toward the roller 21 by the tension while the square collar 304 is rotated on the rocker 303, the roller 21 is moved upward as the square collar 304 is moved away from the roller 21 side by the rotation of the rocker 303;

when the square lantern ring 304 is driven by the rocker 303 to gradually move towards the direction close to the rotary roller 21, the connecting rod 305 moves downwards at the moment to push the rotary roller 21 to move downwards, the label material is returned backwards under the tension action of the label material at the moment, and the printing seat performs secondary printing on the two printed labels, so that the space of the label material is saved, and the working cost is reduced.

The specific implementation process comprises the following steps: when the label material is fed out from the paper feeding roller 11, the label material passes through the first conveying roller 12 and then is transmitted through the rotating roller 21 below the connecting rod 305, the label material passes through the second conveying roller 13 upwards and then passes through the second rotating roller 21 and then enters the printing seat, under the drive of the rotating motor 302, one end of the rocker arm, far away from the rotating motor 302, slides in the square lantern ring 304 to drive the connecting rod 305 to move up and down, when the connecting rod 305 moves upwards, the label material on the rotating roller 21 is in a tensioning state under the action of tension, when the connecting rod 305 moves downwards, the rotating roller 21 moves downwards, the label material which is transmitted to the outside of the printing seat is pulled back into the printing seat again, the blank between the two labels is printed, and the label material can be fully utilized after the above steps are repeated.

Example 2:

a reciprocating drive mechanism of an intermittent rotary machine, which is different from embodiment 1 in a drive assembly: as shown in fig. 3 and 4, the driving assembly 3 includes a sliding cavity 321 opened in the supporting frame 2, a sliding rod 322 slidably connected in the sliding cavity 321, a driving cylinder 323 disposed at the top of the sliding rod 322, and an abutting plate 324 connected to the bottom of the driving cylinder 323, and the lower portion of the sliding rod 322 is rotatably connected to the rotating roller 21.

As shown in FIGS. 3 and 4, a sliding block 33 is arranged at the top of the sliding rod 322, and a rubber pad 34 is connected to one end of the sliding block 33, which is far away from the contact block.

When the label material moves upward under the action of the tension force, the rotating roller 21 is pulled to move upward, so that the sliding rod 322 moves toward the support frame 2, the sliding block slides toward the direction of the abutting block in the sliding cavity 321, and when the label material rises to a certain height, the driving cylinder 323 works to push the abutting plate 324 downward, so that the abutting plate 324 abuts against the top of the sliding block 33, and the sliding block 33 is pushed downward.

At this time, the sliding rod 322 pushes the rotating roller 21 to move downwards, the label material on the rotating roller 21 is pulled back until the rubber pad 34 at the bottom of the sliding block 33 abuts against the side wall at the bottom of the sliding cavity 321, at this time, the abutting plate 324 moves towards the driving cylinder 323, the rotating roller 21 moves upwards again under the driving of the label material, and thus the utilization rate of the label material is increased in a reciprocating manner.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a reciprocating drive mechanism of intermittent type formula wheel favourable turn, includes frame (1), sets up paper feed roller (11) in frame (1), sets up first conveying roller (12) in paper feed roller (11) one side, its characterized in that: be equipped with support frame (2) on frame (1) inside wall, support frame (2) bottom is connected and is equipped with commentaries on classics roller (21), be equipped with drive assembly (3) on support frame (2), it is two sets of all to be equipped with drive assembly (3) support frame (2), commentaries on classics roller (21) and drive assembly (3) the centre is equipped with second transfer roller (13), second transfer roller (13) set up at support frame (2) top.

2. A reciprocating drive mechanism of an intermittent rotary machine according to claim 1, characterized in that: drive assembly (3) include fixed disk (301) of fixed connection at support frame (2) top, set up rotation motor (302) in fixed disk (301) one side, connect rocker (303) on rotation motor (302), cover and establish square lantern ring (304) on rocker (303), connect connecting rod (305) at square lantern ring (304) both ends, one end connecting rod (305) are worn to establish in support frame (2), and downwardly extending rotates with commentaries on classics roller (21) lateral wall to be connected.

3. A reciprocating drive mechanism of an intermittent rotary machine according to claim 2, characterized in that: the rocking bar (303) is arranged in a Z shape, one end, far away from the rotating motor (302), of the rocking bar (303) is provided with a limiting block (3031), and the square lantern ring (304) is arranged between the limiting block (3031) and the fixed disc (301).

4. A reciprocating drive mechanism of an intermittent rotary machine according to claim 3, characterized in that: the connecting rod (305) is perpendicular to the square lantern ring (304).

5. A reciprocating drive mechanism of an intermittent rotary machine according to claim 4, characterized in that: be equipped with fixing base (31) on frame (1), support frame (2) one end sliding connection is kept away from in fixing base (31) in connecting rod (305).

6. A reciprocating drive mechanism of an intermittent rotary machine according to claim 1, characterized in that: drive assembly (3) including offer slide chamber (321) in support frame (2), sliding connection slide pole (322) in slide chamber (321), set up drive actuating cylinder (323) at slide pole (322) top, connect at drive actuating cylinder (323) the touch panel (324) of keeping away from support frame (2) one end and changeing roller (21) and rotate and be connected.

7. A reciprocating drive mechanism of an intermittent rotary machine according to claim 6, characterized in that: slide rod (322) top is equipped with slider (33), slider (33) sliding connection is in support frame (2), touch panel (324) are located slider (33) top.

8. A reciprocating drive mechanism of an intermittent rotary machine according to claim 7, characterized in that: the bottom of the sliding block (33) is connected with a rubber pad (34).