CN218433924U

CN218433924U - Shuttle tail paper feeding driving mechanism of paper folding machine

Info

Publication number: CN218433924U
Application number: CN202222990165.0U
Authority: CN
Inventors: 钟继友
Original assignee: Heyuan Hongye Printing Co ltd
Current assignee: Heyuan Hongye Printing Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-02-03
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a shuttle tail paper feeding driving mechanism of a paper folding machine, which comprises a carrying platform, wherein a first supporting plate and a second supporting plate are respectively and fixedly arranged at two sides of the carrying platform, a plurality of rotating shafts are rotatably connected between the first supporting plate and the second supporting plate, the outer surfaces of the plurality of rotating shafts are fixedly sleeved with a driving roller, a motor is fixedly arranged at one side of the first supporting plate, and the motor is fixedly connected with one of the rotating shafts; an adjusting mechanism is arranged at one end, close to the carrying platform, of the second supporting plate and comprises an adjusting portion arranged on the second supporting plate, an auxiliary portion is arranged on the adjusting portion, and a locking mechanism is arranged between the auxiliary portion and the carrying platform. This application is through the drive mechanism who sets up, and the cooperation of the portion of opening that contracts and the transmission portion among the drive mechanism realizes the power transmission between a plurality of pivot, and transmission portion adopts the single chain transmission, and the distance between the portion of opening that contracts and the transmission portion is adjustable, sets up like this and takes off the chain when can the easy access, does benefit to the maintenance.

Description

Shuttle tail paper feeding driving mechanism of paper folding machine

Technical Field

The utility model relates to an actuating mechanism field particularly, relates to a driving mechanism form advances at shuttle tail of folding machine.

Background

The folding machine is mainly used for folding paper with different sizes and thicknesses in a design range and is suitable for large-batch folding of fast printing centers, production enterprises, official documents and business letters.

The shuttle tail structure of form by a plurality of transfer rollers, through two liang of connections of a plurality of chains transmission between a plurality of transfer rollers, this kind of transmission mode need use the multistage chain, because chain is in large quantity, takes off the chain when being unfavorable for overhauing, and then influences the maintenance.

For example: chinese utility model patent: CN201920407460.4, discloses "a shuttle tail paper feeding driving mechanism of a folding machine", and the specification thereof discloses: the existing paper feeding roller module generally comprises a plurality of conveying rollers, wherein one end of each conveying roller A at the same side is sleeved with two chain wheels B, every two adjacent chain wheels B are sleeved with a chain C, and the plurality of conveying rollers A are driven by the chain C (8230) \\ 8230; the above patent can prove the defects of the prior art.

Therefore, the shuttle tail paper feeding driving mechanism of the folding machine is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the transmission is carried out through the connection of a plurality of chains pairwise between a plurality of conveying rollers which exist at present. Need use the multistage chain, be unfavorable for the problem of maintenance.

In order to achieve the purpose of the invention, the utility model provides the following technical scheme:

a shuttle tail paper feeding driving mechanism of a folding machine is provided to improve the above problems.

The present application is specifically such that:

the device comprises a carrying platform, wherein a first supporting plate and a second supporting plate are fixedly mounted on two sides of the carrying platform respectively, a plurality of rotating shafts are rotatably connected between the first supporting plate and the second supporting plate, driving rollers are fixedly sleeved on the outer surfaces of the rotating shafts, a motor is fixedly mounted on one side of the first supporting plate and is fixedly connected with one rotating shaft;

an adjusting mechanism is arranged at one end, close to the carrying platform, of the second supporting plate, the adjusting mechanism comprises an adjusting part arranged on the second supporting plate, an auxiliary part is arranged on the adjusting part, and a locking mechanism is arranged between the auxiliary part and the carrying platform;

a transmission mechanism is arranged between the adjusting portion and the rotating shaft and located on one side, far away from the carrying platform, of the second supporting plate, the transmission mechanism comprises a stretching portion arranged on the adjusting portion, and a transmission portion is arranged between the stretching portion and the rotating shaft.

As the preferable technical scheme of this application, regulation portion includes the recess of seting up in the second backup pad top and being close to microscope carrier one side, the one end of recess is connected with the rotary drum through the bearing rotation.

As the preferred technical scheme of this application, all seted up the spout on the inner wall of recess both sides, two equal sliding connection has the slide in the spout, two fixedly connected with transmission housing between the slide, the arc wall has been seted up at the top of transmission housing, the inner wall of arc wall is provided with the screw thread.

As the preferred technical scheme of this application, the auxiliary portion includes the control tube of one end and rotary drum inner wall grafting, the surface of control tube is through the bearing housing and is equipped with the fixing base, the fixing base is located one side that the rotary drum was kept away from to the transmission, and the inner wall sliding connection of fixing base and recess.

As the preferred technical scheme of this application, the both sides that the regulating pipe is close to rotary drum one end are all seted up jaggedly, two equal fixed mounting has the back shaft in the breach, two the surface of back shaft all overlaps and is equipped with splint, the breach is stretched out to the one end of splint, fixedly connected with elastic component between the other end of splint and the lateral wall of breach.

As the preferred technical scheme of this application, fixed mounting has two guide pulleys in the control tube, the inner wall that the rotary drum one end was kept away from to the control tube alternates and is connected with the positioning seat, the outside fixed mounting of positioning seat has the handle, two the equal fixedly connected with rope in one side that splint are close to each other, two the one end of rope all through two guide pulleys and all with positioning seat fixed connection.

As the preferable technical scheme of the application, the part of the sliding plate, which is positioned on the rotating drum and the fixed seat, is equally divided into two sections, the outer surface of one section of the sliding plate, which is close to the fixed seat, is provided with threads, and the threads on the adjusting pipe are connected with the threads on the inner wall of the arc-shaped groove.

As the preferred technical scheme of this application, locking mechanism is including seting up the side groove in microscope carrier one side and seting up the slot on the fixing base is close to microscope carrier one side, sliding connection has the push pedal in the side groove, one side fixedly connected with inserted bar of push pedal, the one end of inserted bar passes microscope carrier and second backup pad in proper order and pegs graft with the slot is supporting.

As the preferable technical scheme of this application, fixedly connected with spring between the lateral wall of push pedal's one side of keeping away from the inserted bar and side groove.

As the preferred technical scheme of this application, the portion of stretching out that contracts includes the bracing piece of fixed mounting on the slide, the surface rotation of bracing piece is connected with adjusting sprocket, transmission portion includes that a plurality of fixed cover is respectively established at the drive sprocket on a plurality of pivot tip, it is connected with the chain to rotate between adjusting sprocket and a plurality of drive sprocket's the surface.

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

in the scheme of the application:

1. the transmission mechanism is arranged, the expansion part and the transmission part in the transmission mechanism are matched to realize power transmission among a plurality of rotating shafts, the transmission part adopts single-chain transmission, and the distance between the expansion part and the transmission part is adjustable, so that the chain can be conveniently taken down during maintenance, and the maintenance is facilitated;

2. through the adjustment mechanism who sets up, the cooperation of auxiliary portion and regulation portion among the adjustment mechanism can realize contracting the regulation of a position, and the auxiliary portion can be followed the regulation portion and taken off, and the chain of taking can be assisted to the auxiliary portion this moment, and operation process maintainer hand does not contact with the chain like this to reduce the condition that is infected with the greasy dirt, improved adjustment mechanism's functionality.

Drawings

Fig. 1 is a schematic structural view of a shuttle tail paper feed driving mechanism of a folding machine provided by the present application;

fig. 2 is a partial schematic structural view of a shuttle tail paper feed driving mechanism of the folding machine provided by the present application;

fig. 3 is a schematic structural diagram of an adjusting mechanism of a shuttle tail paper feeding driving mechanism of a folding machine provided by the application;

FIG. 4 is a schematic structural view of a slide plate of a shuttle tail paper feed driving mechanism of the folding machine provided by the present application;

fig. 5 is a schematic structural view of a drum of a shuttle tail paper feed driving mechanism of the folding machine provided by the present application;

fig. 6 is a schematic structural view of an adjusting pipe of a shuttle tail paper feeding driving mechanism of the folding machine provided by the application;

FIG. 7 is a side view, sectional and schematic view of an adjustment tube of a shuttle tail feed drive mechanism of the folder provided by the present application;

fig. 8 is a schematic partial top view of a carrier of a shuttle tail feed driving mechanism of a folding machine according to the present application.

The following are marked in the figure:

1. carrying platform;

2. a first support plate;

3. a second support plate;

4. a rotating shaft;

5. a driving roller;

6. a motor;

7. an adjustment mechanism; 701. a groove; 702. a rotating drum; 703. a chute; 704. a slide plate; 705. a transmission seat; 706. an arc-shaped slot; 707. an adjusting tube; 708. a notch; 709. a support shaft; 710. a splint; 711. an elastic member; 712. a guide wheel; 713. a rope; 714. positioning seats; 715. a fixed seat;

8. a transmission mechanism; 801. a support bar; 802. adjusting the chain wheel; 803. a drive sprocket; 804. a chain;

9. a locking mechanism; 901. a side groove; 902. inserting slots; 903. pushing the plate; 904. a rod is inserted; 905. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and the features and technical solutions in the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, orientations or positional relationships that are usually placed when the product of the present invention is used, or orientations or positional relationships that are usually understood by those skilled in the art, and such terms are only used for convenience of description and simplification of the description, and do not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Example 1:

as shown in fig. 1, the present embodiment provides a shuttle tail paper feeding driving mechanism of a paper folding machine, which includes a carrier 1, a first support plate 2 and a second support plate 3 are respectively fixedly mounted on two sides of the carrier 1, a plurality of rotating shafts 4 are rotatably connected between the first support plate 2 and the second support plate 3, driving rollers 5 are respectively fixedly sleeved on outer surfaces of the plurality of rotating shafts 4, a motor 6 is fixedly mounted on one side of the first support plate 2, and the motor 6 is fixedly connected with one of the rotating shafts 4;

an adjusting mechanism 7 is arranged at one end of the second supporting plate 3 close to the carrier 1, the adjusting mechanism 7 comprises an adjusting part arranged on the second supporting plate 3, an auxiliary part is arranged on the adjusting part, and a locking mechanism 9 is arranged between the auxiliary part and the carrier 1;

be provided with between regulation portion and the pivot 4 and be located the drive mechanism 8 that second backup pad 3 kept away from microscope carrier 1 one side, drive mechanism 8 is including setting up the expansion portion in the regulation portion, be provided with transmission portion between expansion portion and the pivot 4, the power transmission between a plurality of pivot 4 is realized in the cooperation of expansion portion and transmission portion, and transmission portion adopts the single chain transmission, and the distance between expansion portion and the transmission portion is adjustable, take off chain 804 when setting up like this and can be convenient for overhaul, do benefit to the maintenance.

Example 2:

the scheme of example 1 is further described below in conjunction with specific working modes, which are described in detail below:

as shown in fig. 5, as a preferred embodiment, in addition to the above-mentioned manner, the adjusting portion further includes a groove 701 formed on the top of the second support plate 3 on the side close to the stage 1, and one end of the groove 701 is rotatably connected with a drum 702 through a bearing, so that the drum 702 can rotate.

As shown in fig. 2, fig. 3, fig. 4, and fig. 5, as a preferred embodiment, on the basis of the above manner, further, sliding grooves 703 are respectively formed in inner walls of two sides of the groove 701, sliding plates 704 are respectively slidably connected in the two sliding grooves 703, a transmission seat 705 is fixedly connected between the two sliding plates 704, an arc-shaped groove 706 is formed in the top of the transmission seat 705, threads are formed in an inner wall of the arc-shaped groove 706, and the sliding grooves 703 and the sliding plates 704 are mutually matched to limit the transmission seat 705, so that the stability of the movement of the transmission seat 705 is improved.

As shown in fig. 2, as a preferred embodiment, on the basis of the above manner, further, the auxiliary portion includes an adjusting tube 707 with one end inserted into the inner wall of the drum 702, an outer surface of the adjusting tube 707 is sleeved with a fixing seat 715 through a bearing, the fixing seat 715 is located on a side of the transmission seat 705 away from the drum 702, the fixing seat 715 is slidably connected with the inner wall of the groove 701, and the fixing seat 715 can support the adjusting tube 707.

As shown in fig. 6 and 7, in addition to the above-mentioned mode, further, notches 708 are respectively formed in two sides of one end of the adjusting pipe 707 close to the drum 702, support shafts 709 are fixedly installed in the two notches 708, clamping plates 710 are respectively sleeved on outer surfaces of the two support shafts 709, the support shafts 709 can support the clamping plates 710, the clamping plates 710 can rotate around the support shafts 709, one end of the clamping plate 710 extends out of the notch 708, an elastic member 711 is fixedly connected between the other end of the clamping plate 710 and a side wall of the notch 708, and the elastic member 711 is made of elastic rubber.

As shown in fig. 6 and 7, as a preferred embodiment, on the basis of the above manner, further, two guide wheels 712 are fixedly installed in the adjusting pipe 707, the inner wall of the adjusting pipe 707 far away from one end of the drum 702 is connected with the positioning seat 714 in an inserting manner, a handle is fixedly installed on the outer side of the positioning seat 714, the setting of the handle is convenient for pulling the positioning seat 714, the two clamping plates 710 are fixedly connected with ropes 713 on one side close to each other, one ends of the two ropes 713 are respectively passed through the two ropes 712 and are respectively fixedly connected with the positioning seat 714, the positioning seat 714 can drive one ends of the two clamping plates 710 far away from the adjusting pipe 707 to be close to each other through the mutual matching of the ropes 713 and the guide wheels 712, so that the two clamping plates 710 can clamp an article.

In a preferred embodiment, based on the above manner, further, the portion of the sliding plate 704 located on the rotating drum 702 and the fixed seat 715 is divided into two equal sections, and the outer surface of one section of the sliding plate 704 near the fixed seat 715 is provided with threads, while the outer surface of the other section is smooth, so that the arrangement is convenient for the sliding plate 704 to be connected with and separated from the arc-shaped groove 706, and the threads on the adjusting pipe 707 are connected with the threads on the inner wall of the arc-shaped groove 706.

Example 3:

the schemes of examples 1 and 2 are further described below in conjunction with specific working examples, which are described in detail below:

as shown in fig. 2 and 8, in addition to the above-mentioned embodiment, the locking mechanism 9 further includes a side groove 901 formed on one side of the carrier 1 and a slot 902 formed on one side of the fixing base 715 close to the carrier 1, a push plate 903 is slidably connected in the side groove 901, an insertion rod 904 is fixedly connected to one side of the push plate 903, one end of the insertion rod 904 sequentially passes through the carrier 1 and the second supporting plate 3 and is inserted into the slot 902, and the position of the fixing base 715 can be fixed by inserting the insertion rod 904 into the slot 902.

As shown in fig. 2, in addition to the above-described embodiment, a spring 905 is further fixedly connected between one side of the push plate 903 away from the insertion rod 904 and the side wall of the side groove 901, and the biasing force of the spring 905 can limit the push plate 903 through the insertion rod 904, thereby improving the stability of the push plate 903 inserted into the insertion groove 902.

As shown in fig. 1, fig. 2 and fig. 3, as a preferred embodiment, on the basis of the above manner, further, the tension part includes a support rod 801 fixedly mounted on the sliding plate 704, an outer surface of the support rod 801 is rotatably connected with an adjusting sprocket 802, the transmission part includes a plurality of transmission sprockets 803 respectively fixedly sleeved on end portions of the plurality of rotating shafts 4, a chain 804 is rotatably connected between the outer surfaces of the adjusting sprocket 802 and the plurality of transmission sprockets 803, and the plurality of rotating shafts 4 can be driven to rotate by the mutual matching of the adjusting sprocket 802, the transmission sprockets 803 and the chain 804, so as to realize the transmission of power.

Specifically, this shuttle tail paper feed actuating mechanism of folder is when during operation/use: the motor 6 drives the rotating shaft 4 connected with the motor to rotate, and the rotating shaft 4 drives the other rotating shafts 4 to rotate through the mutual matching of the transmission chain wheel 803, the adjusting chain wheel 802 and the chain 804, so that a plurality of transmission rollers 5 are driven to rotate, and the paper is conveyed through the rotation of the transmission rollers 5;

during maintenance, firstly, the adjusting pipe 707 is rotated, the transmission seat 705 is driven by the adjusting pipe 707 to move towards the direction of the rotary drum 702, the transmission seat 705 corresponds to the smooth section of the adjusting pipe 707, the push plate 903 is pushed to separate the inserted rod 904 from the inserting groove 902, the adjusting pipe 707 is pulled to separate the adjusting pipe 707 from the rotary drum 702, the fixed seat 715 is separated from the groove 701, the handle on the positioning seat 714 is pulled, the two clamping plates 710 are driven to be close to each other through the matching of the positioning seat 714 and the rope 713, the chain 804 is clamped by the two clamping plates 710, and then the chain 804 is taken down for maintenance;

after the overhaul is finished, the chain 804 is clamped through the clamping plate 710, the chain 804 is placed between the transmission chain wheel 803 and the adjusting chain wheel 802, then the push plate 903 is pushed and the groove 701 is inserted into the rotary drum 702, the fixed seat 715 is positioned in the groove 701, the push plate 903 drives the insertion rod 904 to be inserted into the insertion slot 902, so that the position of the adjusting pipe 707 can be fixed, the arc-shaped groove 706 is pushed to move towards the thread section of the adjusting pipe 707 and the adjusting pipe 707 is rotated, so that the adjusting pipe 707 is in threaded connection with the arc-shaped groove 706, the arc-shaped groove 706 is driven to move towards the fixed seat 715 through the rotation of the adjusting pipe 707, and the adjusting chain wheel 802 can tension the chain 804.

The above embodiments are only used to illustrate the present invention and not to limit the technical solutions of the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, so that any modifications or equivalent substitutions can be made to the present invention; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope of the following claims.

Claims

1. A shuttle tail paper feeding driving mechanism of a paper folding machine comprises a carrying platform (1), wherein a first supporting plate (2) and a second supporting plate (3) are fixedly mounted on two sides of the carrying platform (1) respectively, a plurality of rotating shafts (4) are rotatably connected between the first supporting plate (2) and the second supporting plate (3), and driving rollers (5) are fixedly sleeved on the outer surfaces of the rotating shafts (4), and the shuttle tail paper feeding driving mechanism is characterized in that a motor (6) is fixedly mounted on one side of the first supporting plate (2), and the motor (6) is fixedly connected with one rotating shaft (4);

an adjusting mechanism (7) is arranged at one end, close to the carrying platform (1), of the second supporting plate (3), the adjusting mechanism (7) comprises an adjusting part arranged on the second supporting plate (3), an auxiliary part is arranged on the adjusting part, and a locking mechanism (9) is arranged between the auxiliary part and the carrying platform (1);

a transmission mechanism (8) which is located on one side, away from the carrying platform (1), of the second supporting plate (3) is arranged between the adjusting portion and the rotating shaft (4), the transmission mechanism (8) comprises a stretching portion arranged on the adjusting portion, and a transmission portion is arranged between the stretching portion and the rotating shaft (4).

2. The shuttle tail feed driving mechanism of a folding machine according to claim 1, characterized in that the adjusting portion comprises a groove (701) formed at a top portion of the second supporting plate (3) on a side close to the carrier (1), and one end of the groove (701) is rotatably connected with the drum (702) through a bearing.

3. The shuttle tail paper feeding driving mechanism of the paper folding machine according to claim 2, characterized in that sliding grooves (703) are formed on inner walls of two sides of the groove (701), sliding plates (704) are slidably connected in the two sliding grooves (703), a driving seat (705) is fixedly connected between the two sliding plates (704), an arc-shaped groove (706) is formed in the top of the driving seat (705), and threads are formed on the inner wall of the arc-shaped groove (706).

4. The shuttle tail paper feeding driving mechanism of the paper folding machine according to claim 3, characterized in that the auxiliary part comprises an adjusting pipe (707) with one end inserted into the inner wall of the rotating cylinder (702), the outer surface of the adjusting pipe (707) is sleeved with a fixed seat (715) through a bearing, the fixed seat (715) is positioned on one side of the transmission seat (705) far away from the rotating cylinder (702), and the fixed seat (715) is connected with the inner wall of the groove (701) in a sliding manner.

5. The shuttle tail paper feeding driving mechanism of the paper folding machine according to claim 4, characterized in that notches (708) are respectively formed at two sides of one end of the adjusting pipe (707) close to the rotating drum (702), supporting shafts (709) are fixedly installed in the two notches (708), clamping plates (710) are respectively sleeved on the outer surfaces of the two supporting shafts (709), one end of each clamping plate (710) extends out of the notch (708), and an elastic member (711) is fixedly connected between the other end of each clamping plate (710) and the side wall of the notch (708).

6. The shuttle tail paper feeding driving mechanism of the folding machine according to claim 5, characterized in that two guide wheels (712) are fixedly installed in the adjusting pipe (707), a positioning seat (714) is inserted and connected to an inner wall of one end of the adjusting pipe (707) far away from the drum (702), a handle is fixedly installed at an outer side of the positioning seat (714), ropes (713) are fixedly connected to one sides of the two clamping plates (710) close to each other, and one ends of the two ropes (713) pass through the two guide wheels (712) and are fixedly connected to the positioning seat (714).

7. The shuttle tail paper feeding driving mechanism of the paper folding machine according to claim 6, characterized in that the part of the sliding plate (704) located on the drum (702) and the fixed seat (715) is equally divided into two sections, the outer surface of the sliding plate (704) close to one section of the fixed seat (715) is provided with screw threads, and the screw threads on the adjusting pipe (707) are connected with the screw threads on the inner wall of the arc-shaped groove (706).

8. The shuttle tail paper feeding driving mechanism of the folding machine according to claim 7, characterized in that the locking mechanism (9) comprises a side groove (901) formed on one side of the carrier (1) and a slot (902) formed on one side of the fixed seat (715) close to the carrier (1), a push plate (903) is connected in the side groove (901) in a sliding manner, an insertion rod (904) is fixedly connected on one side of the push plate (903), and one end of the insertion rod (904) sequentially penetrates through the carrier (1) and the second supporting plate (3) and is matched and plugged with the slot (902).

9. The shuttle tail paper feeding driving mechanism of the folding machine according to claim 8, characterized in that a spring (905) is fixedly connected between one side of the push plate (903) far away from the inserting rod (904) and the side wall of the side groove (901).

10. The shuttle tail paper feeding driving mechanism of the paper folding machine according to claim 9, characterized in that the contracting and expanding part comprises a support rod (801) fixedly installed on a sliding plate (704), an adjusting chain wheel (802) is rotatably connected to the outer surface of the support rod (801), the transmission part comprises a plurality of transmission chain wheels (803) respectively fixedly sleeved on the ends of a plurality of rotating shafts (4), and a chain (804) is rotatably connected between the adjusting chain wheel (802) and the outer surfaces of the plurality of transmission chain wheels (803).