CN220182222U - Automatic paper conveying device - Google Patents

Abstract

The utility model relates to the technical field of transmission devices and discloses an automatic paper conveying device, which comprises a baffle, wherein the inner side of a fixed frame is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a driving rotating wheel, the front side of a left rotating rod is fixedly connected with a driven rotating wheel, the outer sides of the driving rotating wheel and the driven rotating wheel are in transmission connection through a belt, the top of the baffle is fixedly connected with a fixed plate, the front side of the front side fixed plate is fixedly connected with a motor base, the top of the motor base is fixedly connected with an adjusting motor, the output shaft of the adjusting motor is fixedly connected with a threaded rod, the other end of the threaded rod is movably connected with a back side fixed plate, the outer side of the threaded rod is movably sleeved with a positioning plate, and the two positioning plates are adjusted to be at a distance matched with the width of a paper board by virtue of a limiting device.

Description

Automatic paper conveying device

Technical Field

The utility model relates to the technical field of transmission devices, in particular to an automatic paper conveying device.

Background

Paperboard is also known as paperboard. Thick paper sheets made of various pulps and formed by interweaving fibers. The distinction between cardboard and paper is generally made by quantitative and thickness, and is generally referred to as cardboard with a basis weight of more than 250g/m and a thickness of more than 0.5mm (in other words, paper with a thickness of more than 0.1mm is generally referred to as cardboard, paper with a basis weight of less than 250g/m is generally considered as paper, paper with a basis weight of 250g/m or more is generally considered as cardboard, various plant fibers are used as raw materials, non-plant fibers are also added, paper is manufactured on a cardboard machine, animal fibers such as wool or mineral fibers such as asbestos are also added to some special cardboard, and the cardboard needs to be transported by a conveyor during the production and processing process.

The existing conveyor is simple in structure and single in function, cannot be adjusted in real time according to the model size of an actual paperboard, and can be used for achieving interference limiting on two sides of the paperboard, so that the paperboard is easy to deviate and fall to the outer side of the conveyor in the conveying process, the overall efficiency of conveying is affected, and subsequent processing is affected.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an automatic paper feeding device, so as to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides an automatic paper conveying device, includes the baffle, the bottom fixedly connected with supporting leg of baffle, the inboard activity of baffle has cup jointed the rotary rod, the outside fixed roller that has cup jointed of rotary rod, the outside activity of roller has cup jointed the transmission band, openly the left side fixedly connected with fixed frame of baffle bottom, the inboard fixedly connected with driving motor of fixed frame, driving motor's output shaft fixedly connected with initiative runner, left side the positive fixedly connected with driven runner of rotary rod, belt transmission connection is passed through in the outside of initiative runner and driven runner, the top fixedly connected with fixed plate of baffle, openly the positive fixedly connected with motor base of fixed plate, motor base's top fixedly connected with accommodate motor, accommodate motor's output shaft fixedly connected with threaded rod, the other end and the back of threaded rod fixed plate swing joint, the outside activity of threaded rod has cup jointed the locating plate.

Further, the back and the front in the outer side of the threaded rod are respectively provided with a first thread and a second thread, the directions of the first thread and the second thread are opposite, and the first thread and the second thread are sleeved with the threads of the positioning plate.

Further, two limiting plates are fixedly connected to two sides of the inner side of the fixing plate, and the limiting plates are movably sleeved with the positioning plates.

Further, the right side fixedly connected with deflector of locating plate, two the distance on left side is less than the distance on right side between the deflector.

Further, cylindrical grooves are formed in the inner sides of the two positioning plates, rolling shafts are movably sleeved on the inner sides of the cylindrical grooves, and rolling wheels are fixedly sleeved on the outer sides of the rolling shafts.

Further, the bottom of locating plate and deflector is laminated with the top of conveyer belt.

Further, the rotating rods are connected through a chain.

The utility model has the technical effects and advantages that:

1. according to the utility model, the limit device is arranged, the threaded rod is driven to rotate by the adjusting motor, the two positioning plates are adjusted to the distance with the width matched with that of the paper board under the action of the thread thrust of the first thread and the second thread, the paper board is firstly enabled by the guide plate, the guide plate plays a role in guiding, the paper board is corrected in the transmission process and is positioned in the middle, and the subsequent processing is facilitated.

2. According to the utility model, the rollers are arranged, rolling friction is generated between the rollers and the paper board, the friction force is small, and paper board jamming caused by friction between the positioning plate and the paper board is avoided.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic structural diagram of a driving device according to the present utility model.

Fig. 3 is a schematic view of a drum structure according to the present utility model.

Fig. 4 is a schematic structural view of an adjusting device of the present utility model.

Fig. 5 is a schematic view of the structure of the threaded rod of the present utility model.

Fig. 6 is a schematic view of a roller structure according to the present utility model.

The reference numerals are: 1. a baffle; 101. support legs; 102. a rotating rod; 103. a roller; 104. a transmission belt; 105. a fixed frame; 106. a driving motor; 107. a driving rotating wheel; 108. a belt; 109. a driven rotating wheel; 2. a fixing plate; 201. a motor base; 202. adjusting a motor; 203. a threaded rod; 231. a first thread; 232. a second thread; 204. a positioning plate; 241. a cylindrical groove; 242. a roller; 205. a limiting plate; 206. a guide plate; 207. and a roller.

Detailed Description

The embodiments of the present utility model will be described more fully with reference to the accompanying drawings, and the configurations of the structures described in the following embodiments are merely examples, and the automatic paper feeding device according to the present utility model is not limited to the configurations described in the following embodiments, but all other embodiments obtained by a person skilled in the art without any creative effort are within the scope of protection of the present utility model.

Referring to fig. 1-6, the utility model provides an automatic paper conveying device, which comprises a baffle 1, a supporting leg 101 is fixedly connected to the bottom of the baffle 1, a rotary rod 102 is movably sleeved on the inner side of the baffle 1, a roller 103 is fixedly sleeved on the outer side of the rotary rod 102, a transmission belt 104 is movably sleeved on the outer side of the roller 103, a fixed frame 105 is fixedly connected to the left side of the bottom of the front baffle 1, a driving motor 106 is fixedly connected to the inner side of the fixed frame 105, a driving runner 107 is fixedly connected to an output shaft of the driving motor 106, a driven runner 109 is fixedly connected to the front side of the left rotary rod 102, the driving runner 107 is in transmission connection with the outer side of the driven runner 109 through a belt 108, a fixed plate 2 is fixedly connected to the top of the baffle 1, a motor base 201 is fixedly connected to the front side of the front fixed plate 2, an adjusting motor 202 is fixedly connected to the top of the motor base 201, the output shaft fixedly connected with threaded rod 203 of accommodate motor 202, threaded rod 203's the other end and back fixed plate 2 swing joint, threaded rod 203's outside activity has cup jointed locating plate 204, at first start driving motor 106 drives initiative runner 107 rotation, drive driven runner 109 through belt 108 and rotate, then make rotary rod 102 rotate, thereby drive transmission band 104 and rotate, the cardboard is transmitted through the right side of transmission band 104 top to the left side, drive threaded rod 203 through accommodate motor 202 and rotate, under the screw thrust effect of screw thread 231 and screw thread 232 No. two, adjust two locating plates 204 and be as to the distance of cardboard width looks adaptation, the cardboard is at first made through deflector 206, deflector 206 plays the effect of direction, make the cardboard correct at the in-process of transmission, be in the position of centering, the subsequent processing of being convenient for.

In a preferred embodiment, the back and the front of the outer side of the threaded rod 203 are respectively provided with a first thread 231, a second thread 232, the first thread 231 and the second thread 232 are opposite in thread direction, the first thread 231 and the second thread 232 are both in threaded sleeve joint with the positioning plates 204, when the adjusting motor 202 rotates forward, the two positioning plates 204 are close to each other, and when the adjusting motor 202 rotates backward, the two positioning plates 204 are far away from each other, so that the positions of the paperboards can be adjusted according to paperboards with different widths, and the correction can be performed on the positions of the paperboards.

In a preferred embodiment, two sides of the inner sides of the two fixing plates 2 are fixedly connected with limiting plates 205, the limiting plates 205 are movably sleeved with the positioning plates 204, and the limiting plates 205 can limit the positioning plates 204, so that the positioning plates 204 cannot deviate and clip when moving, and can be better attached to the paperboards.

In a preferred embodiment, the guide plate 206 is fixedly connected to the right side of the positioning plate 204, the distance between the two guide plates 206 on the left side is smaller than the distance on the right side, and the guide plate 206 can guide the moving paper board, so that the orientation of the paper board is gradually corrected, and the paper board is located in the center of the conveying belt 104.

In a preferred embodiment, the inner sides of the two positioning plates 204 are provided with cylindrical grooves 241, the inner sides of the cylindrical grooves 241 are movably sleeved with rollers 242, the outer sides of the rollers 242 are fixedly sleeved with rollers 207, rolling friction occurs between the rollers 207 and the paperboard, the friction force is small, and paperboard jamming caused by friction between the positioning plates 204 and the paperboard is avoided.

In a preferred embodiment, the bottom of the positioning plate 204 and the guide plate 206 are in contact with the top of the conveyor 104, preventing the cardboard from passing through the bottom of the positioning plate 204 and the guide plate 206, resulting in an inability to correct the cardboard.

In a preferred embodiment, the rotating rods 102 are connected by a chain, and the left rotating rod 102 rotates under the action of the driving motor 106, so that other rotating rods 102 can be simultaneously driven to rotate.

The working principle of the utility model is as follows: firstly, the driving motor 106 is started to drive the driving rotating wheel 107 to rotate, the driven rotating wheel 109 is driven to rotate through the belt 108, then the rotating rod 102 is driven to rotate, the transmission belt 104 is driven to rotate, the paperboard is transmitted from the right side to the left side at the top of the transmission belt 104, the threaded rod 203 is driven to rotate through the adjusting motor 202, the two positioning plates 204 are adjusted to be at the distance of the width adaptation of the paperboard under the action of the thread thrust of the first thread 231 and the second thread 232, the paperboard is firstly enabled to be guided through the guide plate 206, the guide plate 206 is enabled to be corrected in the transmission process, and the paperboard is positioned in the center, so that the subsequent processing is facilitated.

Claims (7)

1. An automatic paper conveying device comprises a baffle (1), and is characterized in that: the bottom fixedly connected with supporting leg (101) of baffle (1), rotary rod (102) have been cup jointed in the inboard activity of baffle (1), roller (103) have been cup jointed in the outside fixed of rotary rod (102), roller (103) have been cup jointed in the outside activity of roller (103) transmission band (104), openly fixed frame (105) are fixedly connected with in the left side of baffle (1) bottom, the inboard fixedly connected with driving motor (106) of fixed frame (105), the output shaft fixedly connected with initiative runner (107), the left side the positive fixedly connected with driven runner (109) of rotary rod (102), the outside of initiative runner (107) and driven runner (109) is passed through belt (108) transmission and is connected, the top fixedly connected with fixed plate (2) of baffle (1), openly positive fixedly connected with motor base (201), the top fixedly connected with accommodate motor (202) of motor base (201), the output shaft fixedly connected with threaded rod (203) of accommodate motor (202), the other end (203) with driven screw rod (203) and the outside swing joint of driven runner (204).

2. An automatic paper transfer device according to claim 1, wherein: the back and the front in threaded rod (203) outside are equipped with screw thread (231) respectively, no. two screw threads (232), the screw thread opposite direction of screw thread (231) and No. two screw threads (232), screw thread (231) and No. two screw threads (232) all cup joint with locating plate (204) screw thread.

3. An automatic paper transfer device according to claim 1, wherein: limiting plates (205) are fixedly connected to two sides of the inner sides of the two fixing plates (2), and the limiting plates (205) are movably sleeved with the positioning plates (204).

4. An automatic paper transfer device according to claim 1, wherein: the right side of locating plate (204) fixedly connected with deflector (206), the distance on the left side between two deflector (206) is less than the distance on the right side.

5. An automatic paper transfer device according to claim 1, wherein: the inner sides of the two positioning plates (204) are provided with cylindrical grooves (241), the inner sides of the cylindrical grooves (241) are movably sleeved with rolling shafts (242), and the outer sides of the rolling shafts (242) are fixedly sleeved with rolling wheels (207).

6. An automatic paper transfer device according to claim 1, wherein: the bottoms of the positioning plate (204) and the guide plate (206) are attached to the top of the conveying belt (104).

7. An automatic paper transfer device according to claim 1, wherein: the rotating rods (102) are connected through a chain.