CN210971660U

CN210971660U - Copy paper lower paper folding mechanism

Info

Publication number: CN210971660U
Application number: CN201922175928.4U
Authority: CN
Inventors: 许春锋; 许涛; 陈旭东
Original assignee: Wenzhou Shengtai Machinery Co ltd
Current assignee: Wenzhou Shengtai Machinery Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-07-10
Anticipated expiration: 2029-12-09

Abstract

The utility model relates to the technical field of copy paper, and discloses a copy paper lower paper folding mechanism, two parallel conveying mechanisms of a paper film supply mechanism convey paper films to the upper part of a falling paper wrapping position, paper tubes are conveyed to the paper films of the falling paper wrapping position along a rack, a push-down clamp pushes down the whole paper tubes on the paper films to the paper clamping clamp of a conveying mechanism, at the moment, two sides of the paper films are vertically positioned at two sides of the paper tubes, a side edge clamp pushes the paper films at the rear side of transmission to the front side along the conveying direction of the conveying mechanism, at the moment, the driving mechanism drives a driving chain to drive the paper clamping clamp to transmit, a side edge blocking clamp attaches the paper films at the front of transmission to the paper tubes backwards against the conveying direction and is bonded and fixed with the paper films attached at the rear side of the paper tube transmission, thereby completing the film laminating operation of the paper tubes, and the production efficiency is improved by adopting the copy paper lower paper folding mechanism, the packaging quality is ensured, and the specification consistency can be effectively ensured.

Description

Copy paper lower paper folding mechanism

Technical Field

The utility model relates to a technical field of paper folding mechanism especially relates to a copy paper is paper folding mechanism down.

Background

The copy paper is high-grade cultural industrial paper with high production difficulty, and has the technical characteristics that: has high physical strength, excellent uniformity and transparency, good surface property, and fine, smooth and smooth printability. Therefore, after the copy paper is made into the paper tube, moisture-proof and dirt-proof packaging is required before transportation, and the moisture-proof packaging is usually to package a moisture-proof plastic paper-proof film on the outer surface of the finished paper tube.

Disclosure of Invention

The utility model aims at providing a copy paper is paper folding mechanism down to solve current manual packaging efficiency lower, the relatively poor and non-uniform problem of specification of quality.

In order to solve the above problems, the present invention provides a copy paper folding mechanism, comprising a frame, a paper film feeding mechanism for feeding a paper film, a push-down fixture for pushing down a whole paper tube on the paper film, a push-side fixture for pushing the paper film on the rear side of the transmission onto the paper tube, a stop-side fixture for attaching the paper film in front of the transmission onto the paper tube, and a conveying mechanism for conveying the coated paper tube, wherein the paper film feeding mechanism comprises two parallel conveying mechanisms arranged longitudinally, the paper film is spanned on the two conveying mechanisms, a falling paper wrapping position is arranged between the two conveying mechanisms, the push-down fixture is positioned right above the falling paper wrapping position, the conveying mechanism is positioned below the falling paper wrapping position, the push-side fixture and the stop-side fixture are respectively positioned on two sides of the falling paper wrapping position along the conveying direction of the conveying mechanism, conveying mechanism include drive chain, with drive chain matches driven sprocket and is used for the drive chain driven actuating mechanism, the last interval of drive chain is equipped with a plurality of paper holders that are used for centre gripping tectorial membrane fiber container.

Further, the push-down fixture comprises a first push rod and a push block arranged at the lower end of the first push rod, the push block is located right above the falling paper wrapping position, and an arc-shaped groove matched with the shape of the paper tube is formed in the lower end of the push block.

Further, the side pushing clamp comprises a second push rod and a moving plate arranged on the second push rod, and the moving plate is horizontally arranged.

Furthermore, the upper side part of the moving plate is provided with a guide plate for guiding the paper film to fall to the paper clamping fixture, and the guide plate is vertically arranged downwards.

Further, keep off side anchor clamps and include the baffle, the baffle with the movable plate is located same water flat line, the baffle is being close to fiber container department is equipped with curved fender paper portion.

Furthermore, the paper clamping fixture comprises a pair of clamping blocks, each clamping block is provided with a circular arc-shaped paper slot, and the paper slots on the pair of clamping blocks are oppositely arranged to form a placing position for placing a paper tube.

Further, the radian of the paper slot is 90 degrees.

Furthermore, the lower end of the clamping block is provided with a connecting block, and the connecting block is connected with the driving chain.

The utility model provides a copy paper lower paper folding mechanism, two parallel conveying mechanisms of a paper film supply mechanism convey paper films to the upper part of a paper packaging position of falling, a paper tube is conveyed to the paper film of the paper packaging position of falling along a frame, a push-down clamp pushes down the whole paper tube on the paper film to a paper clamping clamp of a conveying mechanism, at the moment, two sides of the paper film are vertically positioned at two sides of the paper tube, a side edge pushing clamp pushes the paper film at the rear side of transmission to the front side along the conveying direction of the conveying mechanism and is attached to the paper tube, at the moment, a driving mechanism drives a driving chain to drive the transmission of the paper clamping clamp, a side edge blocking clamp attaches the paper film at the front side of transmission to the paper tube backwards along the conveying direction and is adhered and fixed with the paper film at the rear side of the paper tube transmission, thereby the film covering operation of the paper tube is completed, the production efficiency is improved by adopting the copy paper lower paper folding mechanism, the packaging quality is ensured, and meanwhile, the unification of specifications can be effectively ensured.

Drawings

Fig. 1 is a schematic structural view of a lower paper folding mechanism of copy paper in an embodiment of the present invention.

In the figure, 10, a frame; 20. a paper film; 30. a paper tube; 40. pushing down the clamp; 50. pushing the side clamp; 60. side blocking edge clamps; 70. a conveying mechanism; 101. a transport mechanism; 102. dropping a paper wrapping position; 401. a first push rod; 402. a push block; 403. an arc-shaped groove; 501. a second push rod; 502. moving the plate; 503. a guide plate; 601. a baffle plate; 602. a paper blocking part; 701. a drive chain; 702. a sprocket; 703. a clamping block; 704. a paper slot; 705. and (4) connecting the blocks.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those 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 particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1, a copy paper lower paper folding mechanism according to an embodiment of the present invention is schematically shown, which includes a frame 10, a paper film feeding mechanism disposed on the frame 10 and used for supplying a paper film 20, a push-down fixture 40 for pushing down a whole of a paper tube 30 disposed on the paper film 20, a push-side fixture 50 for pushing the paper film 20 at the rear side of transmission onto the paper tube 30, a stop-side fixture 60 for attaching the paper film 20 at the front side of transmission onto the paper tube 30, and a conveying mechanism 70 for conveying the film-coated paper tube 30, wherein the paper film feeding mechanism includes two parallel conveying mechanisms 101 longitudinally arranged, the paper film 20 straddles the two conveying mechanisms 101, a lower paper wrapping position 102 is disposed between the two conveying mechanisms 101, the push-down fixture 40 is disposed directly above the lower paper wrapping position 102, the conveying mechanism 70 is disposed below the lower paper wrapping position 102, the push-side fixture 50 and the stop-side fixture 60 are respectively disposed at two sides of the lower paper wrapping position 102 along the conveying direction of the conveying mechanism 70, the conveying mechanism 70 comprises a driving chain 701, a sprocket 702 matched with and driven by the driving chain 701 and a driving mechanism used for driving the driving chain 701 to drive, and a plurality of paper clamping clamps used for clamping the film-coated paper tube 30 are arranged on the driving chain 701 at intervals.

Specifically, two parallel conveying mechanisms 101 of the paper film supply mechanism convey the paper film 20 to the upper side of a falling paper wrapping position 102, the paper tube 30 is conveyed to the paper film 20 of the falling paper wrapping position 102 along the rack 10, the push-down clamp 40 pushes the paper tube 30 on the paper film 20 down to the paper clamping clamp of the conveying mechanism 70, at this time, two sides of the paper film 20 are vertically positioned at two sides of the paper tube 30, the push-side clamp 50 pushes the paper film 20 at the rear side of transmission to the front side along the conveying direction of the conveying mechanism 70 to be attached to the paper tube 30, at this time, the driving mechanism drives the driving chain 701 to drive the paper clamping clamp to advance, the paper blocking side clamp enables the paper film 20 at the front side of transmission to be attached to the paper tube 30 backwards along the conveying direction along with the advance of the paper clamping clamp, and the paper film 20 attached to the rear side of the paper tube 30 is bonded and fixed, so as to complete the film coating operation of the paper tube 30, the production efficiency is improved by adopting the paper, the packaging quality is ensured, and meanwhile, the unification of specifications can be effectively ensured. The parallel conveying mechanism 101 may be a conveyor belt type or a chain type conveying mechanism.

Further, the push-down clamp 40 comprises a first push rod 401 and a push block 402 arranged at the lower end of the first push rod 401, the push block 402 is located right above the falling paper-wrapping position 102, an arc-shaped groove 403 matched with the shape of the paper tube 30 is arranged at the lower end of the push block 402, and when the push-down clamp is pushed down, the first push rod 401 is driven to move downwards through external force, so that the arc-shaped groove 403 is matched with the periphery of the paper tube 30 and the paper film 20 is pushed down to the paper-wrapping clamp of the falling paper-wrapping position 102 below along with the continuous downward movement of the first push rod 401, and the paper tube.

Referring to fig. 1, the side pushing fixture 50 includes a second push rod 501 and a moving plate 502 disposed on the second push rod 501, the moving plate 502 is horizontally disposed, and when the paper tube 30 is located in the paper clamping fixture, the second push rod 501 is driven by an external force to move leftward so as to drive the moving plate 502 to move leftward, so as to attach the paper film 20 vertically located at the rear side of the paper tube 30 to the paper tube 30 flatly. Preferably, the upper side of the moving plate 502 is provided with a guide plate 503 for guiding the paper film 20 to fall to the paper clamping fixture, the guide plate 503 is vertically arranged downwards, and the guide plate 503 can guide the paper film 20 to vertically fall into the paper clamping fixture and keep a state of being vertically positioned at the side of the paper tube 30 along the guide plate 503, so that the moving plate 502 can smoothly push the paper film 20 to be attached to the paper tube 30 for laminating. Further, the side blocking edge clamp 60 comprises a blocking plate 601, the blocking plate 601 and the moving plate 502 are located on the same horizontal line, so that the paper film 20 can be attached to the corresponding position of the paper tube 30 relatively, the quality of the film coating is ensured, the blocking plate 601 is provided with an arc-shaped paper blocking portion 602 at a position close to the paper tube 30, when the driving mechanism drives the driving chain 701 to move leftwards, the arc-shaped paper blocking portion 602 causes resistance in the advancing direction of the paper tube 30, and under the resistance, the paper blocking portion 602 smoothly attaches the paper film 20 in front of transmission backwards onto the paper tube 30 and is fixedly bonded with the paper film 20 attached to the transmission rear side of the paper tube 30.

As shown in fig. 1, the paper clamping fixture includes a pair of clamping blocks 703, each clamping block 703 is provided with a circular paper slot 704 to match the cylindrical paper tube 30, so as to prevent the paper tube 30 from sliding off the paper clamping fixture, and the paper slots 704 on the pair of clamping blocks 703 are oppositely arranged to form a placing position for placing the paper tube 30. The radian of the paper slot 704 is preferably 90 °, so that one clamping block 703 is just clamped on the lower half part of the paper tube 30, and the upper half part of the paper tube 30 can be conveniently coated with film.

In this embodiment, the lower end of the clamping block 703 is provided with a connecting block 705, the connecting block 705 is connected with the driving chain 701, and the clamping block 703 is fixedly connected with the driving chain 701 through the connecting block 705, preferably, the connecting block 705 is detachably connected with the driving chain 701, so that the relative position between the two clamping blocks 703 can be adjusted according to different sizes of the paper tube 30, and the clamping block 703 can be stably placed on the placement position of the paper tube 30.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A copy paper lower paper folding mechanism is characterized by comprising a rack, a paper film supply mechanism, a push-down clamp, a side edge pushing clamp, a side edge blocking clamp and a conveying mechanism, wherein the paper film supply mechanism is arranged on the rack and used for supplying a paper film, the push-down clamp is used for pushing the whole paper tube on the paper film, the side edge pushing clamp is used for pushing the paper film on the rear side of transmission and attaching the paper film on the paper tube, the side edge blocking clamp is used for attaching the paper film in front of the transmission to the paper tube, the conveying mechanism is used for conveying the coated paper tube, the paper film supply mechanism comprises two parallel conveying mechanisms which are longitudinally arranged, the paper film is spanned on the two conveying mechanisms, a lower paper wrapping position is arranged between the two conveying mechanisms, the push-down clamp is positioned right above the lower paper wrapping position, the conveying mechanism is positioned below the lower paper wrapping position, the side edge pushing clamp and the side edge blocking clamp are respectively positioned on two sides of the, conveying mechanism include drive chain, with drive chain matches driven sprocket and is used for the drive chain driven actuating mechanism, the last interval of drive chain is equipped with a plurality of paper holders that are used for centre gripping tectorial membrane fiber container.

2. The copy paper feeding and folding mechanism of claim 1, wherein the push-down clamp includes a first push rod and a push block disposed at a lower end of the first push rod, the push block is located right above the paper dropping and wrapping position, and an arc-shaped groove matching with the shape of the paper tube is disposed at a lower end of the push block.

3. The copy paper feeding and folding mechanism of claim 1, wherein the side pushing clamp includes a second pushing rod and a moving plate disposed on the second pushing rod, and the moving plate is horizontally disposed.

4. The copy paper feeding and folding mechanism as claimed in claim 3, wherein a guide plate for guiding the paper film to fall down to the paper clamp is provided at an upper side of the moving plate, and the guide plate is disposed vertically downward.

5. The copy paper feeding and folding mechanism of claim 1, wherein the side blocking clamp comprises a blocking plate, the blocking plate and the moving plate are located on the same horizontal line, and the blocking plate is provided with an arc-shaped paper blocking portion near the paper tube.

6. The copy paper feeding and folding mechanism of claim 1, wherein the paper clamping fixture comprises a pair of clamping blocks, each clamping block is provided with a circular paper slot, and the paper slots on the clamping blocks are oppositely arranged to form a placing position for placing a paper tube.

7. The copy sheet feeding and folding mechanism of claim 6, wherein said paper slot has an arc of 90 °.

8. The copy paper feeding and folding mechanism of claim 7, wherein a connecting block is provided at a lower end of the clamping block, and the connecting block is connected to the driving chain.