CN117124650A - Full-automatic paper holder forming machine and production process thereof - Google Patents

Abstract

The invention relates to a full-automatic paper support forming machine and a production process thereof, belonging to the field of automatic machinery, and comprising a base frame, wherein a storage roller is rotationally connected to the base frame, the storage roller is connected with a printing device, the printing device is provided with a drying device, one side of the drying device, which is far away from the printing device, is provided with a prefolding device, the prefolding device comprises a plurality of prefolding rods, each prefolding rod is connected with a plurality of prefolding discs, one side of the prefolding disc, which is far away from the drying device, is provided with a forming device, the forming device comprises an upper forming roller and a lower forming roller, the outer wall of the upper forming roller is fixedly connected with a plurality of forming lugs, the outer wall of the lower forming roller is provided with a plurality of forming grooves, the forming lugs on the upper forming roller can move into the forming grooves on the outer wall of the lower forming roller, the forming lugs correspond to the forming grooves one by one, and the upper forming roller and the lower forming roller are connected with electromagnetic heating devices for heating paper.

Description

Full-automatic paper holder forming machine and production process thereof

Technical Field

The invention relates to a paper holder forming machine, in particular to a full-automatic paper holder forming machine and a production process thereof, and belongs to the field of automatic machines.

Background

When transporting fruits, the moisture-proof treatment needs to be paid attention to, and kraft paper is generally used for wrapping the fruits at present, so that the freshness of the fruits is ensured.

In the prior art, chinese patent publication No. CN112046087a discloses a tray forming machine comprising a tray storage mechanism (B) and a tray forming mechanism (D) mounted at the front and rear of a frame (a), and a tray conveying mechanism (C) mounted at the bottom of the tray storage mechanism (B) for conveying a stack of rectangular sheets placed on the tray storage mechanism (B) back one by one to the front end of the tray forming mechanism (D). The invention is convenient for subsequent use and operation; the paper support is suitable for paper supports with different widths: the widths of the paper holder storage part sleeve and the paper holder forming part sleeve can be adjusted.

The problem of manual processing paper support has been solved in this patent, but when handling kraft paper, all be the pipelining equipment that sets for, size, the shape etc. of kraft paper can't all change.

The prior art solutions described above have the following drawbacks: when the kraft paper is used by a user, the kraft paper meeting the requirements is difficult to manufacture on the set assembly line for fruits with different sizes, and the folds and the shapes of the kraft paper are difficult to control.

Disclosure of Invention

The purpose of the invention is that: in order to improve the wrinkling condition of kraft paper, the shape of the kraft paper is convenient to arrange, and a full-automatic paper support forming machine and a production process thereof are provided.

The technical scheme for solving the technical problems is as follows:

the utility model provides a full-automatic paper holds in palm make-up machine, including the storage roller, the storage roller is connected with the printing device who is used for carrying out printing to the paper, printing device keeps away from storage roller one side and is provided with the drying device who is used for carrying out drying treatment to the paper, drying device keeps away from printing device one side and is provided with the prefolding device that is used for discounting to the paper, prefolding device includes a plurality of prefolding poles, all be connected with a plurality of prefolding dishes on every prefolding pole, prefolding dish can remove on prefolding pole, prefolding dish is kept away from drying device one side and is provided with the forming device who is used for carrying out compression moulding treatment to the paper, forming device includes shaping roller and lower shaping roller, go up shaping roller outer wall rigid coupling has a plurality of shaping lugs, a plurality of shaping recesses have been seted up to down to shaping lug on the shaping roller, shaping lug on the last shaping roller can remove in the shaping recess of shaping roller outer wall down, shaping lug and shaping recess one-to-one correspondence, go up shaping roller and lower shaping roller all are connected with the electromagnetic heating device that is used for heating paper.

Preferably, the forming device is provided with the side cut device that is used for carrying out the side cut to paper far away from the device that rolls over in advance, and the side cut device is including the side cut motor of rigid coupling in base frame width direction both sides, and the output shaft of every side cut motor all rigid coupling has the side cut sword.

Preferably, the side cutting device is provided with a positioning device for aligning paper on one side far away from the drying device, and the positioning device comprises positioning rods fixedly connected to two sides of the base frame in the width direction.

Preferably, the side, away from the edge cutting device, of the positioning device is provided with a cutting device for cutting paper, the cutting device comprises a cutting block fixedly connected to a base frame, the base frame is fixedly connected with a cutting motor, an output shaft of the cutting motor is fixedly connected with a cutting roller, the outer circumferential surface of the cutting roller is fixedly connected with a plurality of cutting knives, and the cutting knives can be abutted to the cutting block.

Preferably, a conveying device for conveying the cut paper is arranged on one side, away from the positioning device, of the cutting device, and the conveying device comprises a conveying belt fixedly connected to the base frame.

Preferably, one side of the conveying device, which is far away from the cutting device, is provided with a stacking device for integrating paper, the stacking device comprises a pushing cylinder, a piston rod of the pushing cylinder is arranged along the length direction of the base frame, and a pushing rod is fixedly connected with the piston rod of the pushing cylinder.

Preferably, the pre-folding bar and the pre-folding plate are capable of movement in the height direction.

Preferably, the upper forming roller is connected with a forming cylinder, and a piston rod of the forming cylinder is vertically arranged downwards.

A full-automatic paper support forming machine production process comprises the following steps:

s1: sheet feeding: the roll of paper Zhang Chuan is fed to a printing unit;

s2: printing: the paper enters a printing device to carry out full-plate printing on the paper;

s3: and (3) drying: the full-plate printing is finished, and the paper is dried by a drying device;

s4: pre-folding: the paper moves to a pre-folding device for folding treatment;

s5: and (3) forming: the finished product is directly put into a forming device for processing;

s6: trimming: the paper enters a trimming device to carry out leveling treatment on the edge of the paper;

s7: positioning: the paper enters a positioning device to limit the position of the paper;

s8: cutting: processing the paper into a required size by a cutting device;

s9: and (3) transmitting: conveying the cut paper;

s10: stacking: the cut sheets are stacked using a stacking device.

Compared with the prior art, the invention has the beneficial effects that:

1. when the paper folding machine is used by a user, the distribution position of the pre-folding plates on the pre-folding rods can be adjusted according to production requirements, meanwhile, the pre-folding bolts are screwed, the height of the pre-folding rods is adjusted, the pre-folding vertical rods are propped against paper to pass through the space between the two pre-folding plates, the paper forms a ridge shape, the thickness and the folding degree of the paper are convenient for the user to adjust timely, the yield is guaranteed, and meanwhile, the paper is guaranteed to be more flexible and not easy to tear in the subsequent production process.

2. When the paper machine is used by a user, the forming cylinder and the electromagnetic heater are started according to the paper product requirement, the forming cylinder pushes the moving frame and the upper forming roller to move, so that the tightness degree between the upper forming roller and the lower forming roller is adjusted, after the paper passes through the upper forming roller and the lower forming roller, a groove for storing fruits is formed in the paper through the heating of the electromagnetic heater, the thickness and the wrinkling degree of the paper are convenient for the user to adjust in time, and the yield is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic diagram of a pre-folding device according to the present invention;

FIG. 3 is a schematic view of a molding apparatus according to the present invention;

FIG. 4 is a schematic view of the structure of the trimming device of the present invention;

FIG. 5 is a schematic view of a positioning device according to the present invention;

FIG. 6 is a schematic view of a cutting device according to the present invention;

fig. 7 is a schematic structural diagram of a stacking apparatus according to the present invention.

In the figure, 1, a base frame; 2. a storage roller; 3. a printing device; 31. printing a tank body; 32. a printing roller; 4. a drying device; 41. a drying box; 42. a drying roller; 5. a pre-folding device; 51. a support rod; 52. pre-folding the rod; 53. pre-folding the bolt; 54. a pre-folding plate; 55. pre-folding the cross bar; 56. pre-folding a vertical rod; 6. a molding device; 61. an upper forming roller; 611. forming a bump; 62. a lower forming roller; 621. forming a groove; 63. a forming cylinder; 631. a moving rack; 64. forming a motor; 65. an electromagnetic heating device; 66. an electromagnetic heater; 7. a trimming device; 71. a trimming motor; 711. trimming knife; 72. a positioning device; 721. a positioning rod; 8. a cutting device; 81. cutting the blocks; 82. cutting a motor; 83. a cutting roller; 84. a cutting knife; 9. a transfer device; 91. a conveyor belt; 92. stacking means; 93. a pushing cylinder; 94. a pushing rod.

Detailed Description

The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.

As shown in FIG. 1, a full-automatic paper support forming machine comprises a base frame 1, a storage roller 2 is rotationally connected to the base frame 1, a printing device 3 is arranged at a position, close to the storage roller 2, of the base frame 1, the printing device 3 comprises a printing groove body 31 fixedly connected to the base frame 1, the printing groove body 31 is rotationally connected with a printing roller 32, a drying device 4 is arranged on one side, far away from the storage roller 2, of the printing roller 32, the drying device 4 comprises a drying box 41 fixedly connected to the base frame 1, and the drying box 41 is rotationally connected with a drying roller 42.

When the printing machine is used by a user, the paper on the storage roller 2 is sent to the printing roller 32 to carry out full-plate printing, and after the printing is finished, the paper is sent to the drying roller 42 to carry out drying treatment.

As shown in fig. 1 and 2, a pre-folding device 5 is disposed on a side of the drying device 4 away from the printing device 3, the pre-folding device 5 includes a plurality of support rods 51 fixedly connected to the base frame 1, the support rods 51 are distributed on two sides of the base frame 1 in the width direction and are arranged in an array along the length direction of the base frame 1, and the support rods 51 on two sides of the base frame 1 are in one-to-one correspondence. The support rods 51 corresponding to each two are connected with a pre-folding rod 52 in a sliding manner, the pre-folding rods 52 are horizontally arranged and perpendicular to the support rods 51, the pre-folding rods 52 slide along the height direction of the support rods 51, two ends of each pre-folding rod 52 are connected with pre-folding bolts 53 in a threaded manner, the pre-folding bolts 53 penetrate through the support rods 51, and the pre-folding bolts 53 are abutted to the support rods 51. A plurality of pre-folding plates 54 are rotatably connected to each pre-folding rod 52, and the pre-folding plates 54 can move on the pre-folding rods 52. The pre-folding cross bars 55 are fixedly connected with each two corresponding support bars 51, the pre-folding cross bars 55 are arranged along the width direction of the base frame 1, a plurality of pre-folding vertical bars 56 are connected to the bottoms of the pre-folding cross bars 55 in a sliding mode, and the pre-folding vertical bars 56 can extend into between the two pre-folding plates 54.

When the paper folding machine is used, the distribution position of the pre-folding plates 54 on the pre-folding rods 52 is adjusted according to production requirements, meanwhile, the pre-folding bolts 53 are screwed, the height of the pre-folding rods 52 is adjusted, after the pre-folding vertical rods 56 are propped against paper to pass through between the two pre-folding plates 54, the paper forms a ridge shape, and the paper folding machine is convenient for users to timely adjust the thickness and the folding degree of the paper and ensures the yield. Meanwhile, the paper is guaranteed to have toughness and not to be torn easily in the subsequent production process.

As shown in fig. 1 and 3, a forming device 6 is disposed on a side of the pre-folding plate 54 away from the drying device 4, the forming device 6 includes an upper forming roller 61 and a lower forming roller 62 disposed on the base frame 1, the upper forming roller 61 is located right above the lower forming roller 62, and the lower forming roller 62 is rotatably connected to the base frame 1. The base frame 1 is connected with a forming cylinder 63 at the position corresponding to the upper forming roller 61, the cylinder body of the forming cylinder 63 is fixedly connected to the top of the base frame 1, and the piston rod of the forming cylinder 63 is vertically downwards arranged. The piston rod of the forming cylinder 63 is fixedly connected with a moving frame 631, and the upper forming roller 61 is rotatably connected to the moving frame 631. The moving frame 631 and the base frame 1 are respectively fixedly connected with two forming motors 64, the output shafts of the forming motors 64 on the moving frame 631 are fixedly connected with the upper forming roller 61, and the forming motors 64 on the base frame 1 are fixedly connected with the lower forming roller 62. The outer wall of the upper forming roller 61 is fixedly connected with a plurality of forming convex blocks 611, the outer wall of the lower forming roller 62 is provided with a plurality of forming grooves 621, the forming convex blocks 611 on the upper forming roller 61 can move into the forming grooves 621 on the outer wall of the lower forming roller 62, and the forming convex blocks 611 of the upper forming roller 61 correspond to the forming grooves 621 of the lower forming roller 62 one by one. The base frame 1 is provided with electromagnetic heating devices 65 corresponding to the upper forming roller 61 and the lower forming roller 62, the electromagnetic heating devices 65 comprise two electromagnetic heaters 66, and the two electromagnetic heaters 66 are fixedly connected to the upper forming roller 61 and the lower forming roller 62 respectively.

When the paper machine is used, the forming cylinder 63 and the electromagnetic heater 66 are started according to the requirements of paper products, the forming cylinder 63 pushes the moving frame 631 and the upper forming roller 61 to move, so that the tightness degree between the upper forming roller 61 and the lower forming roller 62 is adjusted, after paper passes through the upper forming roller 61 and the lower forming roller 62, a groove for storing fruits is formed in the paper through the heating of the electromagnetic heater 66, the thickness and the wrinkling degree of the paper are convenient for a user to adjust in time, and the yield is improved.

As shown in fig. 1 and 4, the side of the upper forming roller 61 away from the pre-folding plate 54 is provided with a trimming device 7, the trimming device 7 comprises trimming motors 71 fixedly connected to two sides of the width direction of the base frame 1, the output shafts of the trimming motors 71 are arranged along the width direction of the base frame 1, and each output shaft of the trimming motor 71 is fixedly connected with a trimming blade 711. The side edge cutter 711 is provided with a positioning device 72 on a side away from the upper forming roller 61, and the positioning device 72 includes positioning rods 721 fixedly connected to both sides in the width direction of the base frame 1, and the positioning rods 721 are provided along the length direction of the base frame 1 (see fig. 5). The locating lever 721 is provided with the cutting device 8 on one side far away from the side cut blade 711, and the cutting device 8 includes the cutting piece 81 of rigid coupling on base frame 1, and cutting piece 81 sets up along base frame 1 width direction, and base frame 1 rigid coupling has cutting motor 82, and the output shaft of cutting motor 82 sets up along base frame 1 width direction, and the output shaft rigid coupling of cutting motor 82 has cutting roller 83, and cutting roller 83 outer peripheral face rigid coupling has a plurality of cutting knives 84, and cutting knife 84 sets up along cutting roller 83 circumference array, and cutting knife 84 can the butt in cutting piece 81 (refer to fig. 6). The cutter 84 is provided with a conveyor 9 on a side remote from the positioning lever 721, and the conveyor 9 includes a conveyor belt 91 fixedly connected to the base frame 1. The conveyer belt 91 is kept away from cutting knife 84 one side and is provided with the stacking device 92, and stacking device 92 includes pushing away material cylinder 93, and pushing away the cylinder body rigid coupling of material cylinder 93 in base frame 1, the piston rod of pushing away material cylinder 93 sets up along base frame 1 length direction. A plunger rod 94 (see fig. 7) is fixedly connected to a plunger rod of the plunger cylinder 93.

Working principle: according to the production requirement, the distribution position of the pre-folding plate 54 on the pre-folding rod 52 is adjusted, the pre-folding bolt 53 is screwed, the height of the pre-folding rod 52 is adjusted, the forming air cylinder 63 and the electromagnetic heater 66 are started, the forming air cylinder 63 adjusts the moving frame 631 and the upper forming roller 61, and the tightness between the upper forming roller 61 and the lower forming roller 62 is controlled; after the paper on the storage roller 2 is conveyed to the printing roller 32, full-plate printing is carried out, and after the full-plate printing is finished, the paper is dried by the drying roller 42; after the paper passes between the two pre-folding plates 54 against the pre-folding vertical rods 56, the paper forms different ridges, then the paper passes between the upper forming roller 61 and the lower forming roller 62, and a groove for storing fruits is formed on the paper through the heating of the electromagnetic heater 66, so that the thickness and the folding degree of the paper can be timely adjusted according to production requirements by a user, and the yield is improved. The toughness of the paper in the subsequent production process is improved, and the paper is not easy to tear. After the edge cutting motor 71 is started, the two ends of the folded paper become in a neat state after passing through the edge cutting knife 711, the paper returns to a specified standard position under the limit of the two positioning rods 721, when the paper passes through the cutting knife 84, the cutting motor 82 is started, the cutting motor 82 drives the cutting knife 84 to rotate, the cutting knife 84 and the cutting block 81 jointly cut the paper, the cut paper reaches the position of the pushing rod 94 through the conveying belt 91, after the paper is stacked to a certain thickness, the pushing cylinder 93 is started, the pushing cylinder 93 pushes the pushing rod 94, and the pushing rod 94 can push the stacked paper into a packaging box.

A full-automatic paper support forming machine production process comprises the following steps:

s1: sheet feeding: the roll paper Zhang Chuan is fed into the printing unit 3;

the storage roller 2 adopts a magnetic powder tension controller to effectively control the tightness of paper, and two coiled materials with the diameter of 1200 (mm) can be simultaneously placed on the storage roller 2, and the weight of each coiled material can bear 1 ton.

S2: printing: the paper enters a printing device 3 to carry out full-plate printing on the paper;

the printing station adopts a frequency converter to control the printing speed, and the position of the printing roller 32 can be adjusted by adjusting a hand wheel to control the depth of printing ink.

S3: and (3) drying: the full-plate printing is completed, and the paper is dried by a drying device 4;

the drying device 4 adopts a 40kw electromagnetic heating system to heat, and the 5.5kw motor drives the drying roller 42, so that the electromagnetic heating speed is high, the environment is protected, the energy is saved, the safety and the sanitation are realized, the safety is high, and the efficiency and the energy are saved.

S4: pre-folding: the paper moves to a pre-folding device 5 for folding treatment;

the pre-folding device 5 designs the pre-folding distance and the pre-folding depth according to the internal structure of the die, and pre-folds the paper in advance.

S5: and (3) forming: the finished product is directly put into a forming device 6 for processing;

the forming device 6 is a full-servo rolling forming machine which is driven by a servo motor with a speed of 5.5kw, and the speed of rotation can be controlled in a man-machine interface.

S6: trimming: the paper enters a trimming device 7 to carry out leveling treatment on the edge of the paper;

the edge cutting device 7 is driven by a 2.2kw motor, and redundant corners of the finished product are cut off through the hob on two sides.

S7: positioning: the paper enters the positioning device 72 to limit the position of the paper;

s8: cutting: processing the paper into a desired size by a cutting device 8;

the cutting station adopts a 5.5KW servo motor hob mode to cut, and the rotating speed of the hob is controlled through a human-computer interface to control the cutting size of paper.

S9: and (3) transmitting: conveying the cut paper;

the conveying station adopts a 1.5kw motor to convey the products in a negative pressure mode, and the frequency converter is used for controlling the conveying distance and the speed, so that the conveying station has the effects of accurately conveying the distance and quickly adjusting the distance.

S10: stacking: the cut sheets are stacked using the stacking device 92.

The stacking station adopts a 1.5kw conveying system to convey the cut finished products to a designated station, the stacking station adopts a lower stacking process, and the stacking structure stacks the products by a push rod and a receiving device.

The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (9)

1. The utility model provides a full-automatic paper holds in palm make-up machine, includes base frame (1), it is connected with storage roller (2) to rotate on base frame (1), storage roller (2) are connected with printing device (3) that are used for carrying out printing to the paper, printing device (3) are kept away from storage roller (2) one side and are provided with drying device (4) that are used for carrying out drying treatment to the paper, its characterized in that: drying device (4) are kept away from printing device (3) one side and are provided with the prefolding device (5) that are used for discounting paper, prefolding device (5) are including a plurality of prefolding pole (52), every prefolding is all connected with a plurality of prefolding dish (54) on pole (52) in advance, prefolding dish (54) can remove on prefolding pole (52), prefolding dish (54) are kept away from drying device (4) one side and are provided with forming device (6) that are used for carrying out compression moulding to paper, forming device (6) are including last shaping roller (61) and lower shaping roller (62), last shaping roller (61) outer wall rigid coupling has a plurality of shaping lug (611), a plurality of shaping recess (621) have been seted up to the outer wall of shaping roller (62) down, shaping lug (611) on last shaping roller (61) can remove in shaping recess (621) of lower shaping roller (62) outer wall, shaping lug (611) and shaping recess (621) one-to-one, last shaping roller (61) and lower shaping roller (62) all are connected with heating device (65).

2. The fully automatic paper tray forming machine according to claim 1, wherein: the forming device (6) is provided with a side cutting device (7) for cutting edges of paper on one side far away from the pre-folding device (5), the side cutting device (7) comprises side cutting motors (71) fixedly connected to two sides of the width direction of the base frame (1), and an output shaft of each side cutting motor (71) is fixedly connected with a side cutting knife (711).

3. The fully automatic paper tray forming machine according to claim 2, wherein: the side cut device (7) is provided with a positioning device (72) for correcting paper away from one side of the drying device (4), and the positioning device (72) comprises positioning rods (721) fixedly connected to two sides of the base frame (1) in the width direction.

4. A fully automatic paper tray forming machine according to claim 3, wherein: the utility model discloses a paper cutting device, including base frame (1), locating device (72), edge cutting device (7) are kept away from to locating device (72), are provided with cutting device (8) that are used for cutting the paper, cutting device (8) are including rigid coupling in base frame (1) cut piece (81), the rigid coupling has cut motor (82) on base frame (1), the output shaft rigid coupling of cutting motor (82) has cut roller (83), cut roller (83) outer peripheral face rigid coupling has a plurality of cuts sword (84), cut sword (84) can butt in cut piece (81).

5. The fully automatic paper tray forming machine according to claim 4, wherein: one side of the cutting device (8) far away from the positioning device (72) is provided with a conveying device (9) for conveying the cut paper, and the conveying device (9) comprises a conveying belt (91) fixedly connected to the base frame (1).

6. The fully automatic paper tray forming machine according to claim 5, wherein: the conveying device (9) is provided with a stacking device (92) for integrating paper on one side far away from the cutting device (8), the stacking device (92) comprises a pushing cylinder (93), a piston rod of the pushing cylinder (93) is arranged along the length direction of the base frame (1), and a pushing rod (94) is fixedly connected with the piston rod of the pushing cylinder (93).

7. The fully automatic paper tray forming machine according to claim 1, wherein: the pre-folding bar (52) and the pre-folding plate (54) can move in the height direction.

8. The fully automatic paper tray forming machine according to claim 1, wherein: the upper forming roller (61) is connected with a forming cylinder (63), and a piston rod of the forming cylinder (63) is vertically downwards arranged.

9. A production process of a full-automatic paper holder forming machine, which is characterized in that the full-automatic paper holder forming machine is applied to any one of claims 1-8, and is characterized in that: the method comprises the following steps:

s1: sheet feeding: feeding the web Zhang Chuan to a printing unit (3);

s2: printing: the paper enters a printing device (3) to carry out full-plate printing on the paper;

s3: and (3) drying: the full-plate printing is finished, and the paper is dried by a drying device (4);

s4: pre-folding: the paper moves to a pre-folding device (5) to carry out folding treatment;

s5: and (3) forming: the folded products directly enter a forming device (6) for processing;

s6: trimming: the paper enters a trimming device (7) to carry out leveling treatment on the edge of the paper;

s7: positioning: the paper enters a positioning device (72) to limit the position of the paper;

s8: cutting: processing the paper into a desired size by a cutting device (8);

s9: and (3) transmitting: conveying the cut paper;

s10: stacking: the cut sheets are stacked using a stacking device (92).