CN219058016U

CN219058016U - Paper receiving and butting cart

Info

Publication number: CN219058016U
Application number: CN202223182954.8U
Authority: CN
Inventors: 王伟
Original assignee: Guangdong Fengyuan Machinery Technology Co ltd
Current assignee: Guangdong Fengyuan Machinery Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-23
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of paper receiving machines, and particularly discloses a paper receiving and butting cart which is provided with two side plates, wherein the paper receiving and butting cart comprises: the driving module is arranged between the two side plates, and riding wheels are arranged at two ends of the two side plates; the paper clamping and cutting device is provided with two paper clamping and cutting devices, is symmetrically arranged between the two side plates, and comprises a protective shell, wherein a movable negative pressure adsorption cutter module is arranged in the protective shell, a paper guide wheel is arranged below the negative pressure adsorption cutter module, and a swingable paper clamping module is arranged on one side of the paper guide wheel; the paper receiving and butt-joint cart realizes butt-joint conveying of new paper and old paper, has a simple overall structure, realizes integration of paper clamping and paper cutting, reduces the occupied space of equipment, does not need to overlap and bond in a gluing mode, reduces environmental pollution of workshops, and improves the qualification rate of production.

Description

Paper receiving and butting cart

Technical Field

The utility model relates to the technical field of paper receiving machines, in particular to a paper receiving butt-joint cart.

Background

The paper receiving mechanism is used for receiving paper on equipment for producing paper board products, and usually the paper receiving mechanism needs to clamp and cut off a paper cylinder which is rapidly unreeled, and a new paper roll is adhered to an old paper roll for conveying, so that the new paper roll is fed into a production line for continuous production.

As disclosed in chinese patent CN215710434U, a paper clamping assembly for a paper receiving machine, as seen from the drawing of the structure in the prior art, the paper clamping assembly clamps the paper to a paper clamping wheel device by driving a paper clamping plate, and a rubber wheel swinging assembly for driving the rubber wheel side plate to swing is arranged at the outer side of the rubber wheel side plate, so that the paper clamping rubber wheel can also swing, thereby clamping the paper, and then cutting the paper by an independent paper cutting assembly.

Because the paper clamping component and the paper cutting component are separated and independent, the paper receiving equipment structure occupies more space, the paper receiving equipment is large in size, and the paper clamping component does not have the structure for fixedly bonding the gummed paper of the new and old papers, but bonds the new and old papers in an overlapping manner by adopting a gumming manner, however, the gumming is easy to pollute a production workshop, and the production process is not environment-friendly enough.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a paper receiving and butting cart, which aims to solve the problems of large paper receiving equipment delivery and non-environment-friendly production process caused by the fact that a paper clamping assembly and a paper cutting assembly in the prior art are separated and independent.

The technical scheme adopted for solving the technical problems is as follows: a paper-receiving docking cart having two side panels, the paper-receiving docking cart comprising:

the driving module is arranged between the two side plates, and riding wheels are arranged at two ends of the two side plates;

the paper clamping and cutting device comprises two paper guide wheels, wherein the paper guide wheels are symmetrically arranged between two side plates, the paper clamping and cutting device comprises a protective shell, a movable negative pressure adsorption cutter module is arranged in the protective shell, and a swingable paper clamping module is arranged on one side of each paper guide wheel.

In the paper receiving and butting cart, the driving module comprises a roller, two ends of the roller are respectively connected with the two side plates, driving teeth are arranged at two ends of the roller, one side of the roller is provided with a driving motor arranged on the side plates, and the driving motor is meshed and connected with the driving teeth through driven teeth.

In the above-mentioned paper receiving and butt-joint cart, the negative pressure absorption cutter module comprises a negative pressure air cylinder fixed on one side inside the protective shell, the negative pressure air cylinder is connected with the vacuum pump, a pushing air cylinder is installed on one side of the negative pressure air cylinder, an air cylinder shaft of the pushing air cylinder is connected with a negative pressure absorption cutter seat part, two ends of the negative pressure absorption cutter seat part are in sliding connection with the protective shell, and the negative pressure absorption cutter seat part is connected with the negative pressure air cylinder through an air pipe.

In the above-mentioned paper receiving and abutting-joint cart, the negative pressure adsorption tool apron part comprises a tool rest seat, the tool rest seat is hollow and forms a negative pressure cavity, the negative pressure cavity is communicated with a negative pressure air cylinder through an air pipe, one side of the tool rest seat, which is close to the paper guiding wheel, is provided with an adsorption surface, a plurality of negative pressure holes communicated with the negative pressure cavity are formed in the adsorption surface, and a blade is installed at the lower end of the adsorption surface.

In the paper receiving and butting cart, pulleys are arranged at two ends of the tool rest seat, and guide rails arranged on the inner wall of the protective shell are arranged at the upper end and the lower end of the pulleys.

In the above-mentioned paper receiving and abutting-joint cart, the paper clamping module comprises a paper clamping plate corresponding to the paper guiding wheel, crank arms are fixedly arranged at two ends of the paper clamping plate, one end of each crank arm is rotatably connected with the protective shell through a rotating shaft, the other end of each crank arm is connected with a paper clamping cylinder through a shaft pin, and the paper clamping cylinders are arranged in the protective shell through the shaft pins.

In the paper receiving and butting cart, the paper clamping plate is an arc-shaped plate.

In the paper receiving and butting cart, the two ends of the protective shell are penetrated with the mandrels, and the end parts of the mandrels are connected with the side plates through bearings.

The utility model has the beneficial effects that: the riding wheel is used for supporting the paper receiving butt joint cart, the matching driving module drives the paper receiving butt joint cart to move so as to facilitate paper receiving operation, the paper clamping and cutting device which is bilaterally symmetrical can clamp new paper and old paper simultaneously, the old paper is cut off by matching with the negative pressure adsorption cutter module, single-sided adhesive tape is fixed through negative pressure adsorption, the old paper and the new paper are conveniently adhered to the single-sided adhesive tape, and accordingly butt joint conveying of the new paper and the old paper is realized.

Drawings

Fig. 1 is a schematic perspective view of a paper receiving and docking cart according to the present utility model.

Fig. 2 is a schematic perspective view of a paper clamping and cutting device.

Fig. 3 is a schematic perspective view of a negative pressure adsorption cutter module.

Fig. 4 is a schematic structural view of the paper clamping and cutting device.

In the figure: the paper clamping and cutting device comprises a side plate 1, a roller 2, driving teeth 3, a driving motor 4, driven teeth 5, a riding wheel 50, a paper clamping and cutting device 6, a bearing 7, a protective shell 8, a negative pressure air cylinder 9, a negative pressure adsorption cutter seat 10, a pushing air cylinder 11, a guide rail 12, a pulley 13, a paper guide wheel 14, a core shaft 15, a paper clamping plate 16, a cutter frame seat 17, a negative pressure cavity 18, a negative pressure hole 19, a blade 20, a crank arm 21, a rotating shaft 22 and a paper clamping air cylinder 23.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

A paper-receiving docking cart as shown in connection with fig. 1 to 4, having two side plates 1, the paper-receiving docking cart comprising: the driving module and the paper clamping and cutting device 6 are arranged between the two side plates 1, and the riding wheels 50 are arranged at the two ends of the two side plates 1; the paper clamping and cutting device 6 is provided with two paper guide wheels 14, and is symmetrically arranged between the two side plates 1, the paper clamping and cutting device 6 comprises a protective shell 8, a movable negative pressure adsorption cutter module is arranged in the protective shell 8, and a swingable paper clamping module is arranged on one side of the paper guide wheels 14 below the negative pressure adsorption cutter module.

The riding wheel 50 of this embodiment is used for supporting the paper butt joint cart on the paper machine, cooperation drive module drives the paper butt joint cart and moves on the paper machine, so that connect paper operation, be bilateral symmetry's double-layered paper cutting device 6 can be simultaneously with new paper and old paper centre gripping, the negative pressure adsorbs the cutter module and cut the old paper, simultaneously through the fixed single face of negative pressure absorption gluing, be convenient for paste old paper and new paper on the single face gluing, thereby realize new paper and old paper butt joint transport, overall structure is simple, realize with pressing from both sides paper and cut paper integration, reduce the occupation space of equipment, moreover be convenient for the workman to paste the cut-off butt joint of new paper and old paper at the single face gluing, the environmental pollution of workshop does not need to adopt the mode of rubber coating, can also prevent that new paper and old paper's paper position overlap and appear the phenomenon of paper thickening, the qualification rate of production is improved.

It should be noted that, the supporting bar for supporting the riding wheel 50 and the rack engaged with the driving module are disposed on the paper receiving machine, and the structure is the prior art and will not be repeated here.

The driving module comprises a roller 2, wherein two ends of the roller 2 are respectively connected with two side plates 1, driving teeth 3 are arranged at two ends of the roller 2, one side of the roller 2 is provided with a driving motor 4 arranged on the side plates 1, and the driving motor 4 is in meshed connection with the driving teeth 3 through driven teeth 5; the driven teeth 5 are driven to rotate by the driving motor 4, so that the driving teeth 3 are driven to rotate, and the side plate 1 is driven to move on the paper receiving machine.

As shown in fig. 2, the negative pressure adsorption cutter module comprises a negative pressure air cylinder 9 fixed at one side inside a protective shell 8, the negative pressure air cylinder 9 is connected with a vacuum pump, a pushing air cylinder 11 is arranged at one side of the negative pressure air cylinder 9, an air cylinder shaft of the pushing air cylinder 11 is connected with a negative pressure adsorption cutter seat part 10, two ends of the negative pressure adsorption cutter seat part 10 are in sliding connection with the protective shell 8, and the negative pressure adsorption cutter seat part 10 is connected with the negative pressure air cylinder 9 through an air pipe; the negative pressure air cylinder 9 is vacuumized through the vacuum pump, so that a negative pressure phenomenon occurs in the negative pressure adsorption knife holder part 10, and single-sided adhesive tape can be adsorbed through the negative pressure adsorption knife holder part 10, so that new and old paper can be conveniently bonded.

The negative pressure adsorption knife holder part 10 of the embodiment comprises a knife rest 17, wherein the knife rest 17 is hollow and forms a negative pressure cavity 18, the negative pressure cavity 18 is communicated with a negative pressure air cylinder 9 through an air pipe, one side of the knife rest 17, which is close to the paper guide wheel 14, is provided with an adsorption surface, a plurality of negative pressure holes 19 communicated with the negative pressure cavity 18 are formed in the adsorption surface, and a blade 20 is arranged at the lower end of the adsorption surface; when negative pressure appears in the negative pressure cavity 18, the single-sided adhesive tape on the adsorption surface can be adsorbed and fixed through the negative pressure hole 19, so that paper receiving operation of workers is facilitated, and the blades 20 are simultaneously arranged at the lower end of the adsorption surface, so that paper cutting can be performed through the sliding tool rest seat 17 before new and old paper is adhered.

Wherein, in order to better make the cutter frame 17 move and cut paper, pulleys 13 are installed at both ends of the cutter frame 17, the upper and lower ends of the pulleys 13 are provided with guide rails 12 installed on the inner wall of the protective case 8, so that a guide cavity is formed between the two guide rails 12, the pulleys 13 move in the guide cavity, and the cutter frame 17 is pushed to move by pushing the air cylinder 11, thereby pushing the cutter blade 20 to cut paper.

As shown in fig. 4, the paper clamping module comprises a paper clamping plate 16 corresponding to the paper guiding wheel 14, wherein crank arms 21 are fixedly arranged at two ends of the paper clamping plate 16, one end of each crank arm 21 is rotatably connected with the protective shell 8 through a rotating shaft 22, the other end of each crank arm is connected with a paper clamping cylinder 23 through a shaft pin, and the paper clamping cylinders 23 are arranged in the protective shell 8 through shaft pins; the crank arm 21 is swung by the paper clamping cylinder 23, so that the paper clamping plate 16 clamps the paper to the paper guiding wheel 14, thereby clamping the paper to facilitate cutting of the old paper.

It should be noted that, the paper clamping plate 16 in this embodiment is an arc plate, the arc is the same as the surface arc of the paper guiding wheel 14, the fitting degree is higher, and the paper clamping is more stable.

The two ends of the protective housing 8 are penetrated with a mandrel 15, the end part of the mandrel 15 is connected with the side plate 1 through a bearing 7, a tipping bucket motor is arranged outside the side plate 1 in order to facilitate the paper clamping and cutting device 6 to swing in the side plate 1, and the tipping bucket motor is connected with the mandrel 15, so that the tipping bucket motor drives the paper clamping and cutting device 6 to swing, the adsorption surface faces upwards, and the operation of workers is facilitated to bond new and old papers.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. A paper-receiving docking cart having two side plates (1), characterized in that the paper-receiving docking cart comprises:

the driving module is arranged between the two side plates (1), and riding wheels (50) are arranged at two ends of the two side plates (1);

paper cutting device (6) presss from both sides, it has two to be bilateral symmetry and install between two curb plates (1), paper cutting device (6) are pressed from both sides including protective housing (8), protective housing (8) internally mounted has mobilizable negative pressure to adsorb cutter module, negative pressure adsorbs cutter module below is provided with guide wheel (14), guide wheel (14) one side is provided with the wobbling paper module that presss from both sides.

2. A paper receiving and butting cart according to claim 1, characterized in that the driving module comprises a roller (2), two ends of the roller (2) are respectively connected with two side plates (1), driving teeth (3) are arranged at two ends of the roller (2), a driving motor (4) arranged on the side plates (1) is arranged at one side of the roller (2), and the driving motor (4) is connected with the driving teeth (3) in a meshed manner through driven teeth (5).

3. The paper receiving and butting cart according to claim 1, wherein the negative pressure adsorption cutter module comprises a negative pressure air cylinder (9) fixed on one side inside the protective shell (8), the negative pressure air cylinder (9) is connected with a vacuum pump, a pushing air cylinder (11) is arranged on one side of the negative pressure air cylinder (9), an air cylinder shaft of the pushing air cylinder (11) is connected with a negative pressure adsorption cutter seat part (10), two ends of the negative pressure adsorption cutter seat part (10) are in sliding connection with the protective shell (8), and the negative pressure adsorption cutter seat part (10) is connected with the negative pressure air cylinder (9) through an air pipe.

4. A paper receiving and abutting cart according to claim 3, characterized in that the negative pressure absorbing knife holder part (10) comprises a knife holder seat (17), the knife holder seat (17) is hollow and forms a negative pressure cavity (18), the negative pressure cavity (18) is communicated with the negative pressure air cylinder (9) through an air pipe, an absorbing surface is arranged on one side of the knife holder seat (17) close to the paper guiding wheel (14), a plurality of negative pressure holes (19) communicated with the negative pressure cavity (18) are formed in the absorbing surface, and a knife blade (20) is arranged at the lower end of the absorbing surface.

5. The paper receiving and butting cart according to claim 4, wherein pulleys (13) are arranged at two ends of the tool rest seat (17), and guide rails (12) arranged on the inner wall of the protective shell (8) are arranged at the upper end and the lower end of the pulleys (13).

6. The paper receiving and butting cart according to claim 4, wherein the paper clamping module comprises a paper clamping plate (16) corresponding to the paper guide wheel (14), crank arms (21) are fixedly arranged at two ends of the paper clamping plate (16), one end of each crank arm (21) is rotatably connected with the protective shell (8) through a rotating shaft (22), the other end of each crank arm is connected with a paper clamping cylinder (23) through a shaft pin, and the paper clamping cylinders (23) are arranged in the protective shell (8) through the shaft pin.

7. A trolley according to claim 6, wherein the cardboard (16) is an arcuate plate.

8. A paper-receiving docking cart according to claim 6, characterized in that the two ends of the protective shell (8) are provided with spindles (15), and the ends of the spindles (15) are connected with the side plates (1) through bearings (7).