CN220182339U

CN220182339U - Transverse cutting machine

Info

Publication number: CN220182339U
Application number: CN202321603561.1U
Authority: CN
Inventors: 何永海
Original assignee: Zhejiang Gaobao Machinery Co ltd
Current assignee: Zhejiang Gaobao Machinery Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-12-15
Anticipated expiration: 2033-06-21

Abstract

The utility model relates to the technical field of transverse cutting machines, in particular to a transverse cutting machine, which is sequentially provided with a discharging device for placing a material roll, a longitudinal cutting device for cutting a wide material into a plurality of narrow materials, a storage device for caching the narrow materials and a transverse cutting device for cutting the narrow materials at the same time, wherein an overlapping device for changing the conveying direction of the narrow materials is arranged between the transverse cutting device and the storage device, the narrow materials are overlapped through the overlapping device, and an adjusting device for overlapping patterns among the overlapped narrow materials is arranged before or after the overlapping device, and the utility model has the beneficial effects that: solves the problems of difficult material conveying and uneven material receiving of low gram weight.

Description

Transverse cutting machine

Technical Field

The utility model relates to the technical field of transverse cutting machines, in particular to a transverse cutting machine.

Background

When packing food such as hamburg, sandwich, trade company generally adopts the wrapping paper that is printed with the trade mark of oneself, the pattern, when such wrapping paper is produced, firstly equidistant printing has specific pattern on the paper, make the material roll, place the material roll on the crosscut machine, cut the paper equidistance by the crosscut machine, make the pattern even fall on every paper, the file of application number CN202210537463.6 discloses a crosscut machine, including the blowing device of placing the material roll, the deviation correcting device who rectifies the material that the material was rolled out, carry out the buffering stock device to the material, divide into two along left and right directions's slitter, cut the crosscut device that cuts the material, the conveyor that cuts forward the material and pile up the material and form a pile of material device, this equipment has following shortcoming: when materials with low gram weight are cut into sheets and then conveyed forwards by a conveying device, the sheets are easy to wrinkle to influence the quality of products, and when the sheets are conveyed, the sheets can drift due to light quality, so that the conveying is not tidy to influence the subsequent material arrangement, in addition, static electricity can be generated, two sheets are attached, and the sheets are not separated well when a customer uses the sheets.

Disclosure of Invention

The utility model aims to solve the technical problems of difficult conveying and uneven material collection of low gram weight materials by providing a transverse cutting machine aiming at the defects of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a crosscut machine, its characterized in that: the automatic feeding device is characterized in that a discharging device for placing a material roll, a longitudinal cutting device for cutting a wide material into a plurality of narrow materials, a stock device for buffering the narrow materials and a transverse cutting device for cutting the narrow materials simultaneously are sequentially arranged along the material conveying direction, an overlapping device for overlapping the narrow materials which advance side by side is arranged between the transverse cutting device and the stock device, and an adjusting device for overlapping patterns between the overlapped narrow materials is arranged before or after the overlapping device.

The present utility model having the above-described features: an overlapping device is arranged between the material storage device and the transverse cutting device, the narrow materials conveyed side by side are overlapped by changing the conveying direction of the narrow materials, the weight of the overlapped materials with low gram weight is doubled, the conditions of drifting and static electricity in the conveying process can be avoided, and the material collecting uniformity is improved; by arranging the adjusting device, patterns on the narrow materials are mutually overlapped when the narrow materials enter the transverse cutting device, so that each piece of paper with the same pattern can be obtained when the narrow materials are transversely cut; the adjusting device is arranged in front of the overlapping device or behind the overlapping device, and the purpose is consistent, so that patterns on the narrow materials can be overlapped when the narrow materials are overlapped.

The utility model is further provided with the following steps: the overlapping device comprises an overlapping frame, a plurality of groups of turning pieces which are arranged side by side at a certain interval are arranged on the overlapping frame, the turning pieces are integrally arranged in an inclined mode, an included angle is formed between the turning pieces and the original conveying direction of materials, and the conveying direction of the materials is changed through the turning pieces, so that the materials entering the overlapping device side by side are overlapped and output.

The present utility model having the above-described features: through setting up overlapping device, a plurality of narrow material is respectively from corresponding turning to piece top input, winds to turning to piece below output, changes the direction of delivery of narrow material to a plurality of narrow materials that make and carry side by side overlap together, increased gram weight, avoid the material to appear waving, fold, produce the condition of static in the transportation, make the crosscut machine be applicable to low gram weight material.

The utility model is further provided with the following steps: the adjusting device comprises an installation vertical frame, a plurality of feeding rollers are sequentially arranged in the installation vertical frame from high to low, and an adjusting component for adjusting the height of each feeding roller is arranged on at least one side of each feeding roller.

The present utility model having the above-described features: by arranging the feeding rollers with different heights, the slit narrow materials respectively pass through the feeding rollers with different heights, namely, the feeding lengths of the different narrow materials in the same road section are changed, so that patterns of a plurality of narrow materials are overlapped when entering the transverse cutting device under the condition that the conveying speed is not changed; one side of the feeding roller is provided with an adjusting component for adjusting the height of the feeding roller, and the feeding roller is suitable for materials with different specifications.

The utility model is further provided with the following steps: and a position adjusting component for adjusting the installation position of the steering piece is arranged on the overlapping frame.

The present utility model having the above-described features: when the parallel narrow materials are converted and overlapped through the turning pieces, the situation that the side edges are not completely overlapped exists, the position of one or more of the turning pieces on the overlapped frame is changed through the position adjusting assembly, the side edges between the narrow materials are completely overlapped, and after transverse cutting, a neat stack of products can be obtained, so that the problem of uneven material collection is solved.

The utility model is further provided with the following steps: the steering part comprises a bottom plate and an angle plate arranged above the bottom plate, a cushion block for supporting the angle plate is arranged on the bottom plate, and a feeding gap for passing through the materials after steering is formed between the bottom plate and the angle plate.

The present utility model having the above-described features: through setting up the bottom plate, let narrow material follow and walk the material clearance and pass, increased the height of turning to the piece on overlapping the frame, avoided the material to produce the friction with overlapping the frame when turning to the piece.

The utility model is further provided with the following steps: the adjusting component comprises an adjusting shaft traversing the mounting stand and a screw rod vertically arranged on the outer side wall of the mounting stand, a first bevel gear is arranged on the adjusting shaft in a penetrating mode, a second bevel gear matched with the first bevel gear is arranged on the screw rod, a sliding seat in threaded connection with the screw rod is arranged on the screw rod, the sliding seat is in sliding connection with the mounting stand, a mounting block connected with the feeding roller is arranged on one side of the sliding seat, and a hand wheel enabling the end portion of the adjusting shaft to rotate is arranged on the end portion of the adjusting shaft.

The present utility model having the above-described features: the hand wheel is rotated to enable the adjusting shaft to rotate, the adjusting shaft is linked with the screw rod through the bevel gear, the sliding seat arranged on the screw rod moves upwards or descends along with the screw rod, and therefore the height of the feeding roller is adjusted.

The utility model is further provided with the following steps: the lower part of the mounting vertical frame is provided with a guide roller for dragging one of the narrow materials.

The present utility model having the above-described features: one narrow material directly passes through the guide roller at the bottom of the installation vertical frame, and the feeding length of the narrow material does not need to be adjusted, so that the narrow material is used as an adjusting reference.

The utility model is further provided with the following steps: the position adjusting assembly comprises a screw rod arranged at one end of the steering member, a plurality of adjusting members are adapted to the screw rod, the adjusting members are connected with the steering member, and the steering member is in sliding connection with the overlapping frame.

The present utility model having the above-described features: the position of the adjusting piece on the screw rod is adjusted to drive the steering piece to slide on the overlapping frame, and the screw rod is in threaded connection with the adjusting piece, so that the accuracy of displacement of the steering piece can be improved, and the displacement can be conveniently grasped.

The utility model is further provided with the following steps: the sliding seat is provided with a handle for adjusting the tightness degree of the connection of the screw rod and the sliding seat.

The present utility model having the above-described features: through adjusting the handle, adjust the installation elasticity degree of slide on first regulating spindle, be convenient for adjust the installation height who walks the material roller by a wide margin.

The utility model is further provided with the following steps: the adjusting piece comprises an adjusting piece body, the adjusting piece body movably penetrates through the screw rod, one end of the adjusting piece body is connected with the steering piece, and nuts in threaded connection with the screw rod are arranged on two sides of the adjusting piece body.

The present utility model having the above-described features: the adjusting piece body is sleeved on the screw rod, and nuts are arranged on two sides of the adjusting piece body to limit the position of the adjusting piece on the screw rod.

The utility model is described in further detail below with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic diagram of a complete machine according to a first embodiment of the present utility model.

Fig. 2 is a schematic diagram of a complete machine according to a second embodiment of the present utility model.

Fig. 3 is a schematic structural diagram of a first embodiment of the present utility model.

Fig. 4 is a schematic view of a structure with the mounting stand removed according to an embodiment of the present utility model.

Fig. 5 is a schematic structural diagram of a second embodiment of the overlapping device.

Fig. 6 is a schematic structural diagram of a second embodiment of the present utility model.

Fig. 7 is a schematic structural diagram of an overlapping device according to an embodiment of the present utility model.

Fig. 8 is a schematic structural view of a steering member according to an embodiment of the present utility model.

Description of the embodiments

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

A transverse cutting machine as shown in fig. 1-8 is provided with a discharging device 1 for placing rolls, a slitting device 2 for slitting a wide material into a plurality of narrow materials 7, a stock device 3 for buffering the narrow materials, and a transverse cutting device (not shown in the figure) for cutting the narrow materials simultaneously, wherein an overlapping device 4 for changing the conveying direction of the narrow materials is arranged between the transverse cutting device and the stock device 3, the narrow materials are overlapped through the overlapping device 4, and an adjusting device 5 for overlapping patterns between the overlapped narrow materials is arranged before or after the overlapping device 4.

The overlapping device 4 comprises an overlapping frame 41, a plurality of turning pieces 42 which are arranged side by side at a certain interval are arranged on the overlapping frame 41, the turning pieces 42 are integrally and obliquely arranged, an included angle of 45 degrees is formed between the turning pieces 42 and the original conveying direction of materials, the turning pieces 42 comprise a bottom plate 421 which is in sliding connection with the overlapping frame 41, an angle plate 422 which is arranged above the bottom plate 421, a cushion block 425 which supports the angle plate 422 is arranged on the bottom plate 421, an auxiliary rod 424 which is attached to a bending part of the narrow materials is arranged on one side of the angle plate 422, a feeding gap 423 through which the turned narrow materials pass is formed between the bottom plate 421 and the angle plate 422, two sliding rails 43 which are arranged along the conveying direction of the turned narrow materials are arranged on the overlapping frame 41, the sliding rails 43 are respectively arranged at two ends of the turning pieces, the bottom plate 421 and the sliding rails 43 are connected through sliding blocks 44, a screw rod 532 which is horizontally arranged beside one side of the sliding rails is also arranged on the overlapping frame 41, an adjusting piece 45 which is fixedly connected with the sliding blocks 44 is sleeved on the screw rod 532, the adjusting piece 45 comprises an adjusting piece body 451 and nuts 452 which are arranged on two sides of the adjusting piece body 452, and the nuts 452 are in threaded connection with the screw rods.

The adjusting device 5 may be provided between the slitting device 2 and the stock device 3, between the stock device 3 and the overlapping device 4, or between the overlapping device 4 and the crosscutting device, and only the first embodiment in which the adjusting device 5 is provided between the slitting device 2 and the stock device 3 and the second embodiment in which the adjusting device 5 is provided between the overlapping device 4 and the crosscutting device will be described in detail below.

Embodiment one: the adjusting device 5 comprises an installing stand 51, the installing stand 51 is a frame of the slitting device 2, a plurality of feeding rollers are sequentially arranged in the installing stand 51 from high to low, in the embodiment, 3 feeding rollers are arranged, namely a first feeding roller 521, a second feeding roller 522 and a third feeding roller 523, the adjusting device is suitable for the condition that one feeding roller is divided into four parts, at least one side of each feeding roller is provided with an adjusting component 53 for adjusting the height of the feeding roller, the lower part of the installing stand is provided with a guiding roller 58 for dragging one narrow material, in the embodiment, two sides of the feeding roller are provided with the adjusting components 53, namely a first adjusting component 53a for adjusting the height of the first feeding roller 521, a second adjusting component 53b for adjusting the height of the second feeding roller 521, a third adjusting component 53c for adjusting the height of the third feeding roller 521, the height of the feeding roller is convenient to adjust from any side, the adjusting component 53 comprises an adjusting shaft 531 traversing the mounting stand 51, a screw 532 vertically arranged on the outer side wall of the mounting stand 51, a first bevel gear 533 penetrating through the adjusting shaft 531, a second bevel gear 534 matching with the first bevel gear 533 arranged on the screw 532, a sliding seat 535 in threaded connection with the screw 532 arranged on the screw 532, a regulating handle 5352 connecting the screw 532 with the sliding seat 535, the sliding seat 535 and the mounting stand 51 in sliding connection through a sliding rail, a mounting block 5351 connecting one side of the sliding seat 535 with a feeding roller, a hand wheel 536 arranged at the end of the adjusting shaft 531 for rotating the same, wherein the screw 532 of the first adjusting component 53a and the screw 532 of the third adjusting component 53c are arranged on the same straight line through a bearing seat, the adjusting shaft of the third adjusting component 53c is arranged at the bottom of the mounting stand and inconvenient for workers to operate, a vertically arranged converting shaft 57 is additionally arranged on the side wall of the mounting stand, the conversion shaft 57 and the adjusting shaft are linked through a bevel gear assembly, and the upper end of the conversion shaft 57 is positioned at the upper end of the mounting stand 51 and is provided with a hand wheel 536.

Embodiment two: the adjusting device 5 comprises an installation stand 51, the installation stand 51 is arranged on the overlapped frame 41, a plurality of feeding rollers are sequentially arranged in the installation stand 51 from high to low, in the embodiment, 3 feeding rollers are arranged, namely a first feeding roller 521, a second feeding roller 522 and a third feeding roller 523, the device is suitable for the situation that one coil is divided into four parts, at least one side of each feeding roller is provided with an adjusting component 53 for adjusting the height of the feeding roller, the lower part of the installation stand 51 is provided with a guide roller 58 for pulling one narrow material, in the embodiment, both sides of the feeding rollers are respectively provided with an adjusting component 53, the first adjusting component 53a for adjusting the height of the first feeding roller 521 is arranged, the second adjusting component 53b for adjusting the height of the second feeding roller 521 is arranged, the third adjusting component 53c for adjusting the height of the third feeding roller 521 is arranged, the adjusting component 53 comprises an adjusting shaft 531 which transversely passes through the installation stand 51, the vertical side wall of the installation stand 51 is provided with a guide roller 58 for adjusting the height of the feeding roller, the lower part of the installation stand 51 is provided with a bevel gear 532, the first adjusting component 532 is arranged on the side wall of the installation stand 51 is vertically arranged on the side wall of the installation stand, the bevel gear 532 is provided with a bevel gear 532 is arranged on the side of the bevel gear 532, the bevel gear 532 is arranged on the side of the bevel gear 532 is connected with the bevel gear 532, the bevel gear 532 is arranged on the bevel gear 53b is connected with the bevel gear 53b, the bevel gear 53b is arranged on the bevel gear 53b the bevel gear has a height the bevel gear, the bevel gear has a height, the bevel gear device has the height, and the bevel gear device has the adjusting device has the adjusting device is.

When the transverse cutting machine of the first embodiment is used, a material roll printed with patterns is placed on an unreeling device, paper sequentially passes through a slitting device, an adjusting device, a stock device, an overlapping device and a transverse cutting device, under the action of the slitting device, the color code on the paper is cut into four parts, at the moment, the color code on the paper is positioned on the same straight line, the cut paper respectively bypasses a first feeding roller, a second feeding roller, a third feeding roller and a guide roller, the heights of the four roller shafts are different, the lengths of the paper at the adjusting device are also different, namely, the lengths of the paper are different in the section of the paper from the input end to the output end of the adjusting device, the color code positions on the paper are different after the paper comes out from the output end of the adjusting device, the paper enters the overlapping device side by side, the material keeps the original feeding direction to be wound below the angle plate, the material is folded from the feeding gap, the material is enabled to bend, the material is enabled to change in the conveying direction after being bent, the material enters the next procedure along the new conveying direction, the multiple side edges of the paper are enabled to be overlapped, the two sides of the paper are enabled to be overlapped, and the two sides of the paper can be overlapped, the two sides of the paper are enabled to be overlapped, and the two sides of the paper are overlapped, and the two sides of the paper can be adjusted to be overlapped, and the two sides of the paper are overlapped when the two sides of the paper are overlapped, and the two sides of the paper are overlapped are adjusted.

When the transverse cutting machine of the second embodiment is used, a material roll printed with patterns is placed on an unreeling device, the material sequentially passes through a slitting device, a material storage device, an overlapping device, an adjusting device and a transverse cutting device, under the action of the slitting device, the material is cut into four parts, paper enters the overlapping device side by side, the original conveying direction of the material is kept to be around to the lower part of the angle plate above the angle plate, the material passes through a material feeding gap, the material is bent, the angle plate is obliquely arranged on the horizontal plane, the conveying direction of the material is changed after bending, the material enters the next procedure along the new conveying direction, a plurality of materials which are input side by side are overlapped into a whole by changing the conveying direction, the two sides of the overlapped material are not overlapped, the position of the adjusting piece on the adjusting screw is adjusted, the distance between the steering pieces is changed, the side edges of materials are adjusted to be overlapped, the overlapped paper enters the adjusting device, the paper bypasses the first feeding roller, the second feeding roller, the third feeding roller and the guide roller respectively, the lengths of the paper fed at the adjusting device are different due to the difference in the heights of the four roller shafts, namely, the lengths of the paper fed at the adjusting device are different in the path from the input end to the output end of the adjusting device, the positions of color marks on the paper are overlapped after the paper comes out from the output end of the adjusting device, and at the moment, the transverse cutting device can cut the four overlapped paper into packaging paper with the same pattern.

Claims

1. A crosscut machine, its characterized in that: the automatic feeding device is characterized in that a discharging device for placing a material roll, a longitudinal cutting device for cutting a wide material into a plurality of narrow materials, a stock device for buffering the narrow materials and a transverse cutting device for cutting the narrow materials simultaneously are sequentially arranged along the material conveying direction, an overlapping device for overlapping the narrow materials which advance side by side is arranged between the transverse cutting device and the stock device, and an adjusting device for overlapping patterns between the overlapped narrow materials is arranged before or after the overlapping device.

2. A crosscut machine as claimed in claim 1, characterized in that: the overlapping device comprises an overlapping frame, a plurality of groups of turning pieces which are arranged side by side at a certain interval are arranged on the overlapping frame, the turning pieces are integrally arranged in an inclined mode, an included angle is formed between the turning pieces and the original conveying direction of materials, and the conveying direction of the materials is changed through the turning pieces, so that the materials entering the overlapping device side by side are overlapped and output.

3. A crosscut machine as claimed in claim 1, characterized in that: the adjusting device comprises an installation vertical frame, a plurality of feeding rollers are sequentially arranged in the installation vertical frame from high to low, and an adjusting component for adjusting the height of each feeding roller is arranged on at least one side of each feeding roller.

4. A crosscut machine as claimed in claim 2, characterized in that: and a position adjusting component for adjusting the installation position of the steering piece is arranged on the overlapping frame.

5. A crosscut machine as claimed in claim 2, characterized in that: the steering part comprises a bottom plate and an angle plate arranged above the bottom plate, a cushion block for supporting the angle plate is arranged on the bottom plate, and a feeding gap for passing through the materials after steering is formed between the bottom plate and the angle plate.

6. A crosscutting machine as claimed in claim 3, characterized in that: the adjusting component comprises an adjusting shaft traversing the mounting stand and a screw rod vertically arranged on the outer side wall of the mounting stand, a first bevel gear is arranged on the adjusting shaft in a penetrating mode, a second bevel gear matched with the first bevel gear is arranged on the screw rod, a sliding seat in threaded connection with the screw rod is arranged on the screw rod, the sliding seat is in sliding connection with the mounting stand, a mounting block connected with the feeding roller is arranged on one side of the sliding seat, and a hand wheel enabling the end portion of the adjusting shaft to rotate is arranged on the end portion of the adjusting shaft.

7. A crosscutting machine as claimed in claim 3, characterized in that: the lower part of the mounting vertical frame is provided with a guide roller for dragging one of the narrow materials.

8. The crosscut machine of claim 4, wherein: the position adjusting assembly comprises a screw rod arranged at one end of the steering member, a plurality of adjusting members are adapted to the screw rod, the adjusting members are connected with the steering member, and the steering member is in sliding connection with the overlapping frame.

9. The crosscut machine of claim 6, wherein: the sliding seat is provided with a handle for adjusting the tightness degree of the connection of the screw rod and the sliding seat.

10. The crosscut machine of claim 8, wherein: the adjusting piece comprises an adjusting piece body, the adjusting piece body movably penetrates through the screw rod, one end of the adjusting piece body is connected with the steering piece, and nuts in threaded connection with the screw rod are arranged on two sides of the adjusting piece body.