Automatic folding and packaging express sheet paper device

Abstract

The utility model relates to the technical field of express waybill paper production, in particular to an automatic folding and packaging express waybill paper device. The utility model provides an automatic folding and packaging express waybill paper device which can be used for folding and packaging express waybill paper and improving the production efficiency of the express waybill paper. An automatic folding and packaging express sheet paper device comprises a mounting frame, a conveying belt and the like, rolling shafts are arranged on the front portion and the rear portion of the mounting frame, and the conveying belt is connected between the rolling shafts in a wound mode. The third motor is started to drive the bidirectional lead screw to rotate, so that the folding molds are close to each other to fold express sheet paper, dotted lines are pressed on the express sheet paper, and after folding is completed, the folding molds are far away from each other, so that the express sheet paper falls onto a film on the lower side and is stacked together; and the effects that the express waybill paper can be folded and packaged, and the production efficiency of the express waybill paper is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of express waybill paper production, in particular to an automatic folding and packaging device for express waybill paper. Background Art

[0002] Express waybill paper is an important material used to record and identify parcel information in the express logistics industry. It contains key data such as the sender's information, the recipient's information, item description, express waybill number, barcode or QR code, etc., and is the basis for the accurate, efficient sorting, transportation, and delivery of express parcels. After the production of express waybill paper is completed, the express waybill paper needs to be folded first and then transported to an automatic packaging machine in the form of a stack for packaging, which is convenient for transportation, storage, and subsequent printing and use. However, since the automatic packaging machine cannot fold the express waybill paper, additional equipment or manual labor is required to fold the express waybill paper, which consumes time and reduces the production efficiency of the express waybill paper.

[0003] Therefore, an automatic folding and packaging device for express waybill paper that can fold and package the express waybill paper and improve the production efficiency of the express waybill paper has been developed. Summary of the Invention

[0004] In order to overcome the disadvantages that the automatic packaging machine cannot fold the express waybill paper, additional equipment or manual labor is required to fold the express waybill paper, which consumes time and reduces the production efficiency of the express waybill paper, the utility model provides an automatic folding and packaging device for express waybill paper that can fold and package the express waybill paper and improve the production efficiency of the express waybill paper.

[0005] The technical solution of the present utility model is: An automatic folding and encapsulating express waybill paper device, which includes a mounting frame, a conveyor belt, a first motor, edge sealing wheels, film feeding wheels, a first fixing frame, a cylinder, a heat sealing frame, a second fixing frame, an electric push rod, a cutting knife, a fixing frame, a first film feeding roller, a third motor, a bidirectional lead screw, a folding die and a second film feeding roller. Rollers are provided at both the front and rear parts of the mounting frame, and a conveyor belt is wound between the rollers. The right side of the front part of the mounting frame is connected with a first motor, and the output shaft of the first motor is connected with the front roller. Edge sealing wheels are rotatably connected to the upper sides of both the left and right parts of the mounting frame, and two front and rear film feeding wheels are rotatably connected to the upper sides of both the left and right parts of the mounting frame. The film feeding wheels are located behind the edge sealing wheels. Two left and right first fixing frames are connected to the upper side of the front part of the mounting frame, cylinders are connected to the upper parts of the first fixing frames, and a heat sealing frame is connected between the telescopic ends of the cylinders. Second fixing frames are connected to the upper sides of both the left and right parts of the heat sealing frame, electric push rods are connected to the second fixing frames, and a cutting knife is connected between the telescopic ends of the electric push rods. A fixing frame is connected to the upper side of the rear part of the mounting frame. The front side of the lower left part of the fixing frame is rotatably connected with a first film feeding roller. A third motor is connected to the lower right side of the fixing frame, a bidirectional lead screw is connected to the output shaft of the third motor, the left side of the bidirectional lead screw is rotatably connected to the fixing frame, folding dies are threadedly connected to both the left and right parts of the bidirectional lead screw, and the folding dies are slidably connected to the fixing frame. A second film feeding roller is rotatably connected to the rear side of the left part of the mounting frame.

[0006] Further, heating wires are provided inside the edge sealing wheels.

[0007] Further, it also includes a second motor and a paper feeding cylinder. A second motor is connected to the upper part of the fixing frame, and a paper feeding cylinder is connected to the output shaft of the second motor.

[0008] Further, a limiting piece is threadedly provided at the rear side of the paper feeding cylinder.

[0009] Further, it also includes a correction plate. Correction plates are connected to both the front and rear sides of the middle part of the fixing frame.

[0010] Further, the upper parts of the correction plates are all arc-shaped structures.

[0011] The beneficial effects are: By starting the third motor, driving the bidirectional lead screw to rotate, the folding dies approach each other to fold the express waybill paper, and at the same time, dotted lines are pressed on the express waybill paper. After folding, the folding dies move away from each other, causing the express waybill paper to fall onto the lower film and stack together, achieving the effect of being able to fold and encapsulate the express waybill paper and improving the production efficiency of the express waybill paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0013] Figure 2This is a partial three-dimensional structural schematic diagram of the present utility model.

[0014] Figure 3 This is a partial three-dimensional structural schematic diagram of the present utility model.

[0015] In the attached drawing reference numerals: 1 - mounting frame, 2 - conveyor belt, 3 - first motor, 4 - edge-sealing wheel, 5 - film-feeding wheel, 6 - first fixing frame, 7 - cylinder, 8 - heat-sealing frame, 9 - second fixing frame, 10 - electric push rod, 11 - cutting knife, 12 - fixing frame, 13 - first film-releasing roller, 14 - second motor, 15 - paper-releasing cylinder, 16 - correction plate, 17 - third motor, 18 - bidirectional lead screw, 19 - folding die, 20 - second film-releasing roller. Detailed implementation manners

[0016] The present utility model will be specifically introduced below in conjunction with the attached drawings and specific embodiments.

[0017] An automatic folding and packaging device for express waybill paper, as Figures 1-3As shown in the figure, it includes a mounting frame 1, a conveyor belt 2, a first motor 3, edge-sealing wheels 4, film-feeding wheels 5, a first fixing frame 6, a cylinder 7, a heat-sealing frame 8, a second fixing frame 9, an electric push rod 10, a cutting knife 11, a fixing frame 12, a first film-releasing roller 13, a second motor 14, a paper-releasing cylinder 15, a correction plate 16, a third motor 17, a bidirectional lead screw 18, a folding die 19, and a second film-releasing roller 20. Roller shafts are provided at both the front and rear parts of the mounting frame 1, and a conveyor belt 2 is wound around between the roller shafts. The right side of the front part of the mounting frame 1 is connected with a first motor 3, and the output shaft of the first motor 3 is connected with the front roller shaft. Edge-sealing wheels 4 are rotatably connected to the upper sides of both the left and right parts of the mounting frame 1, and heating wires are arranged inside the edge-sealing wheels 4 to facilitate edge-sealing. Four film-feeding wheels 5 are rotatably connected to the upper sides of both the left and right parts of the mounting frame 1, and the film-feeding wheels 5 are located at the rear of the edge-sealing wheels 4. Two first fixing frames 6 are connected to the upper side of the front part of the mounting frame 1, cylinders 7 are connected to the upper parts of the first fixing frames 6, and a heat-sealing frame 8 is connected between the telescopic ends of the cylinders 7. Second fixing frames 9 are connected to the upper sides of both the left and right parts of the heat-sealing frame 8, electric push rods 10 are connected to the second fixing frames 9, and a cutting knife 11 is connected between the telescopic ends of the electric push rods 10. A fixing frame 12 is connected to the upper side of the rear part of the mounting frame 1. The front side of the lower left part of the fixing frame 12 is rotatably connected with a first film-releasing roller 13. A second motor 14 is connected to the upper part of the fixing frame 12, a paper-releasing cylinder 15 is connected to the output shaft of the second motor 14, and a limiting piece is threadedly arranged at the rear side of the paper-releasing cylinder 15 to facilitate limiting the face single paper. Correction plates 16 are connected to both the front and rear sides of the middle part of the fixing frame 12, and the upper parts of the correction plates 16 are arc-shaped structures to facilitate correcting the face single paper. A third motor 17 is connected to the lower right part of the fixing frame 12, a bidirectional lead screw 18 is connected to the output shaft of the third motor 17, the left side of the bidirectional lead screw 18 is rotatably connected to the fixing frame 12, folding dies 19 are threadedly connected to both the left and right parts of the bidirectional lead screw 18, and the folding dies 19 are slidably connected to the fixing frame 12. The second film-releasing roller 20 is rotatably connected to the rear side of the left part of the mounting frame 1.

[0018] When using the present utility model, first place the mounting bracket 1 in the production area of the express waybill paper. Then remove the limiting piece, place the roll of express waybill paper on the paper feeding cylinder 15. After placing, fix the limiting piece on the paper feeding cylinder 15 to prevent the express waybill paper from falling. Then place the packaging film in the first film feeding roller 13 and the second film feeding roller 20 respectively. After that, start the second motor 14 to drive the paper feeding cylinder 15 to rotate, so that the express waybill paper extends downward to between the folding molds 19. The correction plate 16 corrects and limits the express waybill paper. Subsequently, start the third motor 17 to drive the bidirectional lead screw 18 to rotate, so that the folding molds 19 approach each other to fold the express waybill paper, and at the same time press a dotted line on the express waybill paper. After folding, make the folding molds 19 move away from each other, so that the express waybill paper falls onto the lower film and stacks together. Then start the first motor 3 to drive the front roller to rotate, and then drive the conveyor belt 2 to rotate, so that the conveyor belt 2 drives the lower film to move, and moves the express waybill paper between the two films. The film feeding wheel 5 presses and conveys the film. When the film is conveyed to the edge sealing wheel 4, start the heating wire to heat and seal the left and right sides of the film. After the express waybill paper moves to the heat sealing frame 8, start the cylinder 7 on the first fixing frame 6 to push the heat sealing frame 8 to move downward to seal the front and back sides of the film, so that the folded express waybill paper is packaged in the film. Then start the electric push rod 10 on the second fixing frame 9 to push the cutting knife 11 to move downward, so that the cutting knife 11 cuts off the sealed film, thus completing the packaging of the express waybill paper for subsequent printing use, which plays a role in being able to fold and package the express waybill paper and improve the production efficiency of the express waybill paper.

[0019] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. An automatic folding and encapsulating express waybill paper device, characterized in that: It includes an installation frame (1), a conveyor belt (2), a first motor (3), edge sealing wheels (4), film feeding wheels (5), a first fixing frame (6), a cylinder (7), a heat sealing frame (8), a second fixing frame (9), an electric push rod (10), a cutting knife (11), a fixing frame (12), a first film releasing roller (13), a third motor (17), a bidirectional lead screw (18), a folding die (19) and a second film releasing roller (20). Roller shafts are provided at both the front and rear parts of the installation frame (1), and the conveyor belt (2) is wound between the roller shafts. The right side of the front part of the installation frame (1) is connected with a first motor (3), and the output shaft of the first motor (3) is connected with the front roller shaft. Edge sealing wheels (4) are rotatably connected to the upper sides of both the left and right parts of the installation frame (1). Four film feeding wheels (5) are rotatably connected to the upper sides of both the left and right parts of the installation frame (1), with the film feeding wheels (5) located at the rear of the edge sealing wheels (4). Two first fixing frames (6) are connected to the upper side of the front part of the installation frame (1), and cylinders (7) are connected to the upper parts of the first fixing frames (6). A heat sealing frame (8) is connected between the telescopic ends of the cylinders (7). Second fixing frames (9) are connected to the upper sides of both the left and right parts of the heat sealing frame (8), and electric push rods (10) are connected to the second fixing frames (9). A cutting knife (11) is connected between the telescopic ends of the electric push rods (10). A fixing frame (12) is connected to the upper side of the rear part of the installation frame (1). The first film releasing roller (13) is rotatably connected to the front side of the lower left part of the fixing frame (12). A third motor (17) is connected to the lower right side of the fixing frame (12), and a bidirectional lead screw (18) is connected to the output shaft of the third motor (17). The left side of the bidirectional lead screw (18) is rotatably connected to the fixing frame (12). Folding dies (19) are threadedly connected to both the left and right parts of the bidirectional lead screw (18), and the folding dies (19) are slidably connected to the fixing frame (12). The second film releasing roller (20) is rotatably connected to the rear side of the left part of the installation frame (1).

2. The automatic folding and packaging express waybill paper device according to claim 1, characterized in that: Heating wires are provided inside the edge sealing wheels (4).

3. The automatic folding and encapsulating express waybill paper device according to claim 1, characterized in that: It further includes a second motor (14) and a paper feeding cylinder (15). The second motor (14) is connected to the upper part of the fixing frame (12), and the paper feeding cylinder (15) is connected to the output shaft of the second motor (14).

4. The automatic folding and encapsulating express waybill paper device according to claim 3, characterized in that: A limiting piece is threadedly provided at the rear side of the paper feeding cylinder (15).

5. The automatic folding and encapsulating express waybill paper device according to claim 3, characterized in that: It further includes a correcting plate (16). The correcting plate (16) is connected to both the front and rear sides of the middle part of the fixing frame (12).

6. The automatic folding and packaging express waybill paper device according to claim 5, characterized in that: The upper parts of the correcting plates (16) are all of an arc structure.

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