Cutting and forming machine for paper with through patterns

Abstract

The utility model discloses a full-gauge paper cutting and forming machine which comprises a material conveying frame, a machine frame, a forming roller, a first pressing roller, a knife roller and a knife holder, the material conveying frame is arranged on the right side of the machine frame and conveys paper to the machine frame, and the forming roller and the first pressing roller are arranged on the inner side of the machine frame in an up-and-down mode. The roller surface of the forming roller abuts against the roller surface of the first pressing roller, and two rows of through embossing are arranged on the forming roller. According to the forming roller of the through-flower paper cutting forming machine, the cutting knife pattern is arranged on the edge of the first through-flower embossing, the forming roller and the first pressing roller are matched to press and form paper conveyed by the conveying material, partial cutting treatment can be conducted along the edge of the first through-flower embossing, and then the formed paper is conveyed to the position between the knife roller and the knife holder; and the cutter on the cutter roller is matched with the cutter holder, so that the gap between the through embossing can be continuously cut along the notch direction of the paper, the paper is cut at one time, the number of cutting stations is reduced, and the production workload and the production cost are reduced.

Description

Technical Field

[0001] This utility model relates to the field of embossing equipment technology, and in particular to a perforated paper cutting and forming machine. Background Technology

[0002] Cake cup holders are paper cups used for cake making. These cups are made by folding and processing paper sheets (such as perforated paper). Perforated paper has various patterns for decorating the cups. The patterns on the perforated paper need to be pressed by a perforated paper cutting and forming machine through forming rollers. In order to reduce production costs, the forming rollers reduce the width of the forming paper by setting the perforated embossing textures out of place. The forming rollers also have cutting edges set at the gaps in the perforated embossing textures. However, this also means that traditional perforated paper cutting and forming machines need to have two cutting stations. When the forming rollers press the paper, a piece of paper is cut in the middle into two strips. The two strips are then sent to two cutting stations for cutting. The strips are processed into multiple paper pieces at the cutting stations. Both cutting stations require workers to receive and sort the cut paper pieces, thus increasing the workload and production costs. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a forming roller of a perforated paper cutting and forming machine with cutting grooves set on the edge of the perforated embossing. When the forming roller cooperates with the first pressure roller to press and form the paper conveyed by the conveyor, it can perform partial cutting along the edge of the perforated embossing. Then, the formed paper is conveyed between the cutter roller and the cutter holder. The cutter on the cutter roller and the cutter holder cooperate to continue cutting the gap between the perforated embossing along the cutting direction on the paper, thereby cutting the paper in one go, reducing the number of cutting stations and reducing the workload and production cost.

[0004] A perforated paper cutting and forming machine includes a feeding frame, a frame, a forming roller, a first pressure roller, a cutter roller, and a cutter holder. The feeding frame is located on the right side of the frame and feeds paper to the frame. The forming roller and the first pressure roller are arranged vertically inside the frame, with their roller surfaces abutting each other. The forming roller has two rows of perforated embossing, which are staggered vertically. The edge of one of the perforated embossings is provided with cutting lines. The cutter roller and the cutter holder are arranged vertically on the top left side inside the frame, and the roller surface of the cutter roller is provided with a cutter.

[0005] Preferably, the feeding frame is provided with a plurality of feeding rollers, and the feeding rollers feed paper between the forming roller and the first pressure roller.

[0006] Preferably, a drive motor for driving the forming roller is provided on the outer side of the frame, the cutting groove extends along the edge shape of the openwork embossing, and the circumference of the cutting groove is half the circumference of the openwork embossing.

[0007] Preferably, a tension roller is provided on the right side of the frame, and a second pressure roller is provided on the left side of the forming roller, with the roller surfaces of the forming roller and the second pressure roller abutting each other.

[0008] Preferably, the frame is provided with a conveyor roller group on the right side of both the cutter roller and the cutter holder, the conveyor roller group including two conveyor rollers, and the two conveyor rollers are arranged one above the other.

[0009] Preferably, the length of the cutter is half the length of the cutter roller, and the length of the cutter holder is equal to the length of the cutter.

[0010] The beneficial effects of this utility model are as follows: The openwork paper cutting and forming machine uses a feeding frame, machine frame, forming roller, first pressure roller, knife roller and knife holder to cooperate with each other, so that the forming roller is set with cutting grooves on the edge of the openwork embossing. When the forming roller and the first pressure roller cooperate to press and form the paper conveyed by the feeding material, they can perform partial cutting along the edge of the openwork embossing. Then the formed paper is conveyed between the knife roller and the knife holder, and the cutter on the knife roller and the knife holder cooperate to continue to cut the gap between the openwork embossing along the cutting direction on the paper, thereby cutting the paper in one go, reducing the number of cutting stations and reducing the workload and production cost. Attached Figure Description

[0011] Appendix Figure 1 This is a front view of the present utility model;

[0012] Appendix Figure 2 This is a left-side view of the present invention;

[0013] Appendix Figure 3 This is a schematic diagram of the structure of this utility model;

[0014] Appendix Figure 4 This is a schematic diagram of the unfolded roller surface of the medium pressure roller of this utility model.

[0015] In the diagram: 1. Feeding frame, 2. Frame, 3. Forming roller, 4. First pressure roller, 5. Cutting roller, 6. Cutting block, 7. Perforated pattern, 8. Cutting pattern, 9. Cutting blade, 10. Feeding roller, 11. Drive motor, 12. Tensioning roller, 13. Second pressure roller, 14. Conveying roller. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so as to provide a clearer understanding of the technical concept claimed by the present invention.

[0017] like Figures 1 to 4 As shown, a perforated paper cutting and forming machine includes a feeding frame 1, a machine frame 2, a forming roller 3, a first pressure roller 4, a knife roller 5, and a knife holder 6. The feeding frame is located on the right side of the machine frame 2 and feeds paper to the machine frame 2. The forming roller 3 and the first pressure roller 4 are arranged vertically inside the machine frame 2, and the roller surfaces of the forming roller 3 and the first pressure roller 4 abut against each other. The forming roller 3 is provided with two rows of perforated embossing 7, and the two rows of perforated embossing 7 are staggered vertically. A cutting blade 9 is provided on the edge of one of the perforated embossing 7. The knife roller 5 and the knife holder 6 are arranged vertically on the top left side inside the machine frame 2, and the roller surface of the knife roller 5 is provided with a cutting blade 9.

[0018] The working principle of the openwork paper cutting and forming machine described in this utility model is achieved through the cooperation of the feeding frame 1, the machine frame 2, the forming roller 3, the first pressure roller 4, the cutter roller 5, and the cutter holder 6. Figures 1 to 4 As shown, the feeding frame 1 conveys the paper to be processed between the forming roller 3 and the first pressure roller 4 on the frame 2. When the forming roller 3 and the first pressure roller 4 cooperate to press and form the paper conveyed by the feeding material, they can perform partial cutting along the edge of a perforated embossing 7, that is, pre-cut one side of the paper. Then, the formed paper is conveyed between the knife roller 5 and the knife holder 6. The cutter 9 on the knife roller 5 and the knife holder 6 cooperate to continue cutting the gap between the perforated embossing 7 along the cutting direction on the paper. That is, the cutter 9 and the knife holder 6 cut the other side of the paper that was pre-cut, and the two cuts are connected to cut the paper in one go. The cut paper pieces are received and sorted by the staff. Compared with the traditional perforated paper forming machine, this perforated paper cutting and forming machine reduces the cutting station and reduces the workload and production cost.

[0019] Specifically, the feeding frame 1 is provided with multiple feeding rollers 10, and the feeding rollers 10 feed paper between the forming roller 3 and the first pressure roller 4. A drive motor 11 for driving the forming roller 3 is provided on the outer side of the frame 2. The cutting blade 9-groove 8 extends along the edge shape of the openwork embossing, and the perimeter of the cutting blade 9-groove 8 is half the perimeter of the openwork embossing. Figures 1 to 4 As shown, the conveying roller 10 on the feeding frame feeds the paper to be processed to the forming roller 3 and the first pressure roller 4. The drive motor 11 drives the forming roller 3 to rotate. Each column of openwork embossing 7 is illustrated with two examples. During the forming process, the forming roller 3 rotates once to form paper with four staggered openwork embossing 7. One column of openwork embossing 7 of the processed paper is pre-cut so that the subsequent cutter 9 and cutter holder 6 can work together to cut the processed paper in one go.

[0020] Furthermore, a tension roller 12 is provided on the right side of the frame 2, and a second pressure roller 13 is provided on the left side of the forming roller 3, with the roller surfaces of the forming roller 3 and the second pressure roller 13 abutting each other. A set of conveying rollers 14 is provided on the right side of both the cutter roller 5 and the cutter holder 6, the set of conveying rollers 14 including two conveying rollers 14 arranged vertically. Further still, the length of the cutter 9 is half the length of the cutter roller 5, and the length of the cutter holder 6 is equal to the length of the cutter 9. Figures 1 to 4 As shown, the tension roller 12 tensions the paper to be processed conveyed by the conveying roller 10 and conveys it between the forming roller 3 and the first pressure roller 4. The forming roller 3 first cooperates with the first pressure roller 4 to process the paper, and then the forming roller 3 cooperates with the second pressure roller 13 to process the paper. After the paper is formed, it is conveyed to the conveying roller 14 group. The two conveying rollers 14 convey the formed paper to the cutter roller 5 and the cutter holder 6. The cutter 9 on the cutter roller 5 cooperates with the cutter holder 6 to cut the other side of the formed paper. The length of the cutter 9 is half the length of the cutter roller 5 to avoid cutting damage to the openwork embossing 7, so that the cuts on both sides are connected and the paper is cut at one time.

[0021] The above are merely specific embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A perforated paper cutting and forming machine, characterized in that: The machine includes a feeding rack, a frame, a forming roller, a first pressure roller, a cutting roller, and a cutting block. The feeding rack is located on the right side of the frame and feeds paper to the frame. The forming roller and the first pressure roller are arranged vertically inside the frame, with their roller surfaces abutting each other. The forming roller has two rows of openwork embossing, which are staggered vertically. The edge of one of the openwork embossings has cutting grooves. The cutting roller and the cutting block are arranged vertically on the top left side inside the frame, and the roller surface of the cutting roller has a cutting blade.

2. The openwork paper cutting and forming machine according to claim 1, characterized in that: The feeding frame is equipped with multiple feeding rollers, and the feeding rollers feed paper between the forming roller and the first pressure roller.

3. The openwork paper cutting and forming machine according to claim 1, characterized in that: A drive motor for driving the forming roller is provided on the outer side of the frame. The cutting groove extends along the edge shape of the openwork embossing, and the circumference of the cutting groove is half the circumference of the openwork embossing.

4. The openwork paper cutting and forming machine according to claim 1, characterized in that: A tension roller is provided on the right side of the frame, and a second pressure roller is provided on the left side of the forming roller, with the roller surfaces of the forming roller and the second pressure roller abutting each other.

5. The openwork paper cutting and forming machine according to claim 1, characterized in that: The frame is provided with a conveyor roller assembly on the right side of both the cutter roller and the cutter holder. The conveyor roller assembly includes two conveyor rollers, which are arranged one above the other.

6. The openwork paper cutting and forming machine according to claim 1, characterized in that: The length of the cutter is half the length of the cutter roller, and the length of the cutter holder is equal to the length of the cutter.

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