CN215358660U

CN215358660U - Heating device of paper cutter

Info

Publication number: CN215358660U
Application number: CN202121812619.4U
Authority: CN
Inventors: 金明东; 陶华林; 何鑫; 白云川
Original assignee: Beijing Baolong Century Printing Co ltd
Current assignee: Beijing Baolong Century Printing Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-12-31
Anticipated expiration: 2031-08-04

Abstract

The application discloses a heating device of a paper cutter, which relates to the technical field of paper cutters and comprises a bottom plate, wherein a fixed seat is arranged on the bottom plate, a cutter is hinged on the fixed seat, a first supporting rod and a second supporting rod are sequentially arranged on one side, located on the cutter, of the bottom plate, a first guide roller and a second guide roller are respectively arranged on the first supporting rod and the second supporting rod, and an adjusting device is arranged between the first supporting rod and the bottom plate; the heating mechanism is positioned inside the first guide roller and the second guide roller and comprises heat conducting wires wound on the first guide roller and the second guide roller, heat conducting sleeves are sleeved outside the heat conducting wires of the first guide roller and the second guide roller, and the surfaces of the heat conducting sleeves are smoothly arranged; the paper cutting machine can limit paper, ensure the cutting uniformity of the paper, and simultaneously carry out heat treatment on the side edge of the paper, so that the cutting effect is prevented from being influenced by lint on the side edge of the paper.

Description

Heating device of paper cutter

Technical Field

The application relates to the technical field of paper cutters, in particular to a heating device of a paper cutter.

Background

The paper cutting machine consists of a paper cutter for daily use and a paper cutter for industrial use, and has various types and different automation degrees. The paper cutting machine for the household paper comprises paper cutting machines such as a toilet paper cutting machine, a napkin paper cutting machine, a paper extraction paper cutting machine, a square paper cutting machine, a coil paper cutting machine, a hand wiping paper cutting machine, a face tissue paper cutting machine and the like. The corresponding cutting machines are different according to different paper products.

When the existing paper cutter is used, the cutting effect is not ideal because of the wool on the side edge of the paper, and one of the methods for the wool is to perform heat treatment on the wool, so that the wool is softened, and the cutting cannot be influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the cutting effect is not ideal due to the fact that the side edge of the paper is flocked, the application provides a heating device of a paper cutting machine.

The application provides a heating device of paper cutter adopts following technical scheme:

a heating device of a paper cutter, comprising:

the cutting device comprises a base plate, a fixed seat is arranged on the base plate, a cutting knife is hinged to the fixed seat, a first supporting rod and a second supporting rod are sequentially arranged on one side, located on the cutting knife, of the base plate, a first guide roller and a second guide roller are respectively arranged on the first supporting rod and the second supporting rod, and an adjusting device is arranged between the first supporting rod and the base plate;

the heating mechanism is positioned inside the first guide roller and the second guide roller and comprises heat conducting wires wound on the first guide roller and the second guide roller, heat conducting sleeves are sleeved outside the heat conducting wires of the first guide roller and the second guide roller, and the surfaces of the heat conducting sleeves are smoothly arranged; the paper cutting machine can limit paper, ensure the cutting uniformity of the paper, and simultaneously carry out heat treatment on the side edge of the paper, so that the cutting effect is prevented from being influenced by lint on the side edge of the paper.

Through adopting above-mentioned technical scheme, heat the heat conduction cover through the heat conduction silk, carry out thermal treatment through the side of heat conduction cover to paper, make paper when cutting, the batting of paper side can not influence the effect of cutting.

Optionally, the adjusting device includes a limiting groove formed in the bottom plate, the first support rod is located inside the limiting groove and is in sliding connection with the limiting groove, a screw rod is arranged inside the limiting groove and penetrates through the first support rod, the screw rod is in threaded connection with the first support rod, an adjusting motor is arranged at one end, located on the screw rod, of the bottom plate, and the output end of the adjusting motor is fixedly connected with the screw rod.

Through adopting above-mentioned technical scheme, rotate through the screw rod, carry out threaded connection between messenger's screw rod and the first bracing piece, make first bracing piece can carry out the position along the screw rod direction and slide, can adjust the distance between first deflector roll and the second deflector roll.

Optionally, one side of the bottom plate, which is located at the cut-off knife, is provided with a driving motor, and a linkage mechanism is arranged between the driving motor and the cut-off knife.

Through adopting above-mentioned technical scheme, driving motor is used for driving the cut-off knife, makes the cut-off knife can carry out automatic cutting operation.

Optionally, the linkage mechanism comprises a rotary table arranged at the output end of the driving motor, a fixed rod is arranged on one side of the rotary table, and a linkage rod is arranged between the fixed rod and the cut-off knife.

Through adopting above-mentioned technical scheme, drive the gangbar through the carousel and rotate, make the gangbar drive the cut-off knife and rotate around the fixing base to cut the operation.

Optionally, one side of the cut-off knife, which is far away from the first supporting rod, is provided with a limiting strip, and a sliding mechanism is arranged between the limiting strip and the bottom plate.

Through adopting above-mentioned technical scheme, can carry on spacingly to the crop end of paper through the spacing strip that sets up, keep the regularity of paper.

Optionally, the sliding mechanism comprises sliding rails symmetrically arranged on the bottom plate, the limiting strip is located between the two sliding rails and is in sliding connection with the sliding rails, a locking bolt is arranged above the limiting strip and penetrates through the limiting strip, and the locking bolt is in threaded connection with the limiting strip.

By adopting the technical scheme, the length of the paper is cut according to the requirement, the limiting strip slides on the sliding rail, the paper is limited, and the locking bolt can fix the limiting strip on the bottom plate by rotating the locking bolt.

In summary, the present application includes at least one of the following benefits:

the distance between the first guide roller and the second guide roller can be adjusted according to the width of the paper through the arranged adjusting device, so that the first guide roller and the second guide roller can limit the two sides of the paper; the position of the limiting strip is adjusted through the sliding mechanism, so that the limiting strip limits the paper and the cutting uniformity of the paper is kept; the side edge of the paper can be subjected to heat treatment through the heating mechanism, so that the lint on the side edge of the paper does not influence the cutting effect when the paper is cut; the cutting knife can be driven to rotate around the fixed seat through the linkage mechanism 11, so that cutting operation is performed.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic side view of the present embodiment;

FIG. 3 is an exploded view of the heating mechanism of the present embodiment;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 5 is an enlarged schematic structural diagram at B in fig. 2 of the present embodiment.

Description of reference numerals: 1. a base plate; 2. a fixed seat; 3. a cutter; 4. a first support bar; 5. a second support bar; 6. a first guide roller; 7. a second guide roller; 8. an adjustment device; 81. a limiting groove; 82. a screw; 83. adjusting the motor; 9. a heating mechanism; 91. heat conducting wires; 92. a heat conducting sleeve; 10. a drive motor; 11. a linkage mechanism; 111. a turntable; 112. fixing the rod; 113. a linkage rod; 12. a limiting strip; 13. a sliding mechanism; 131. a slide rail; 132. and locking the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Example (b):

the embodiment of the application discloses heating device of paper cutter includes:

referring to fig. 1, a base plate 1 is used for limiting and supporting the whole body, a fixed seat 2 is arranged on the base plate 1, a cutting knife 3 is hinged on the fixed seat 2, the cutting knife 3 is rotatably supported by the fixed seat 2, so that the cutting knife 3 can rotate on the fixed seat 2 for cutting paper, a first supporting rod 4 and a second supporting rod 5 are sequentially arranged on one side of the base plate 1, which is located on the cutting knife 3, the first supporting rod 4 and the second supporting rod 5 are arranged in parallel, a first guide roller 6 and a second guide roller 7 are respectively arranged on the first supporting rod 4 and the second supporting rod 5, the first guide roller 6 and the second guide roller 7 are respectively positioned on the first supporting rod 4 and the second supporting rod 5 for limiting and rotating, the two sides of the paper are limited by the first guide roller 6 and the second guide roller 7, so as to prevent the paper from shifting when moving on the base plate 1, an adjusting device 8 is arranged between the first supporting rod 4 and the base plate 1, the distance between the first guide roller 6 and the second guide roller 7 is adjusted through the adjusting device 8, so that paper with different widths can be limited;

referring to fig. 3, the heating mechanism 9 is located inside the first guide roller 6 and the second guide roller 7, the heating mechanism 9 includes a heat conducting wire 91 wound around the first guide roller 6 and the second guide roller 7, the heat conducting wire 91 is heated to increase the temperature of the heat conducting wire 91, a heat conducting sleeve 92 is sleeved outside the heat conducting wire 91 of the first guide roller 6 and the second guide roller 7, wherein the heat conducting sleeve 92 is made of a material with a certain heat conductivity, so that the heat conducting wire 91 heats the heat conducting sleeve 92, the heat conducting sleeve 92 is used for performing heat treatment on the side edge of the paper, when the paper is cut, the lint on the side edge of the paper does not affect the cutting effect, and the surface of the heat conducting sleeve 92 is smoothly arranged.

Referring to fig. 4, the adjusting device 8 includes a limiting groove 81 formed on the bottom plate 1, the first support rod 4 is located inside the limiting groove 81, the first support rod 4 is slidably supported by the limiting groove 81, the first support rod 4 is slidably connected with the limiting groove 81, a screw 82 is disposed inside the limiting groove 81, one end of the screw 82 is located inside the bottom plate 1, the screw 82 and the bottom plate 1 are rotatably limited, the screw 82 penetrates through the first support rod 4, the screw 82 is in threaded connection with the first support rod 4, the screw 82 is rotated by the screw 82, the screw 82 is in threaded connection with the first support rod 4, the first support rod 4 can slide along the screw 82, an adjusting motor 83 is disposed at one end of the bottom plate 1 located at the screw 82, the adjusting motor 83 is a forward/backward rotation motor, the adjusting motor 83 can select different models according to actual situations, for example, the model is 3GN150K, the output end of the adjusting motor 83 is fixedly connected with the screw rod 82, and the screw rod 82 can be driven to rotate through the output end of the adjusting motor 83.

Referring to fig. 1, a driving motor 10 is disposed on one side of a cutting knife 3 of a base plate 1, the driving motor 10 is used for driving the cutting knife 3, so that the cutting knife 3 can perform automatic cutting operation, the driving motor 10 can select different models according to actual situations, for example, the model is DC3V-12V, and a linkage mechanism 11 is disposed between the driving motor 10 and the cutting knife 3.

Referring to fig. 5, the linkage mechanism 11 includes a driving motor 10, a turntable 111 is disposed at an output end of the driving motor 10, the turntable 111 is supported in a limiting manner by the output end of the driving motor 10, so that the output end of the driving motor 10 can drive the turntable 111 to rotate, a fixing rod 112 is disposed at one side of the turntable 111, the fixing rod 112 is located at an edge portion of the turntable 111, a linkage rod 113 is disposed between the fixing rod 112 and the cutting knife 3, opposite ends of the linkage rod 113 are respectively hinged to the fixing rod 112 and the cutting knife 3, the fixing rod 112 and the cutting knife 3 can be connected in a transmission manner by the linkage rod 113, the turntable 111 drives the linkage rod 113 to rotate, and the linkage rod 113 drives the cutting knife 3 to rotate around the fixing base 2, so as to perform cutting operation.

Referring to fig. 2, a limiting strip 12 is disposed on a side of the cutter 3 away from the first supporting rod 4, the limiting strip 12 can limit the cut end of the paper to keep the paper tidy, and a sliding mechanism 13 is disposed between the limiting strip 12 and the bottom plate 1.

Referring to fig. 2, the sliding mechanism 13 includes sliding rails 131 symmetrically disposed on the bottom plate 1, the position-limiting strip 12 is located between the two sliding rails 131, the position-limiting strip 12 is slidably supported by the sliding rails 131, and the position-limiting strip 12 is slidably connected to the sliding rails 131, so that the position-limiting strip 12 slides on the sliding rails 131 to limit the paper, a locking bolt 132 is disposed above the position-limiting strip 12, the locking bolt 132 can be rotated to fix the position-limiting strip 12 on the bottom plate 1, so that the position-limiting strip 12 limits the paper, the locking bolt 132 penetrates through the position-limiting strip 12, and the locking bolt 132 is in threaded connection with the position-limiting strip 12.

The implementation principle of the heating device of the paper cutter in the embodiment of the application is as follows:

starting the adjusting motor 83, driving the screw rod 82 to rotate through the output end of the adjusting motor 83, enabling the first support rod 4 to slide along the direction of the screw rod 82 through threaded connection between the screw rod 82 and the first support rod 4, driving the first guide roller 6 to move synchronously through the first support rod 4, adjusting the distance between the first guide roller 6 and the second guide roller 7 according to the width of paper, and enabling the first guide roller 6 and the second guide roller 7 to limit the two sides of the paper;

according to the required length of the cut paper, the limiting strip 12 slides on the slide rail 131, the limiting strip 12 is fixed on the bottom plate 1 through the locking bolt 132, the limiting strip 12 limits the paper, and the cutting regularity of the paper is kept;

the temperature of the heat conducting wires 91 is improved by heating the heat conducting wires 91, the heat conducting sleeves 92 are heated by the heat conducting wires 91, and the side edges of the paper are subjected to heat treatment by the heat conducting sleeves 92, so that the fluff on the side edges of the paper does not influence the cutting effect when the paper is cut;

starting the driving motor 10, driving the turntable 111 to rotate through the output end of the driving motor 10, and driving the linkage rod 113 to rotate through the turntable 111, so that the linkage rod 113 drives the cutting knife 3 to rotate around the fixed seat 2, thereby performing cutting operation; the paper cutting machine can limit paper, ensure the cutting uniformity of the paper, and simultaneously carry out heat treatment on the side edge of the paper, so that the cutting effect is prevented from being influenced by lint on the side edge of the paper.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A heating device of a paper cutter, comprising:

the cutting device comprises a bottom plate (1), wherein a fixed seat (2) is arranged on the bottom plate (1), a cutting knife (3) is hinged on the fixed seat (2), a first supporting rod (4) and a second supporting rod (5) are sequentially arranged on one side, located on the cutting knife (3), of the bottom plate (1), a first guide roller (6) and a second guide roller (7) are respectively arranged on the first supporting rod (4) and the second supporting rod (5), and an adjusting device (8) is arranged between the first supporting rod (4) and the bottom plate (1);

heating mechanism (9), be located the inside of first deflector roll (6) and second deflector roll (7), heating mechanism (9) is including twining heat conduction silk (91) of setting on first deflector roll (6) and second deflector roll (7), the outside cover that first deflector roll (6) and second deflector roll (7) are located heat conduction silk (91) is equipped with heat conduction cover (92), the surface of heat conduction cover (92) is smooth setting.

2. The heating device of a paper cutter according to claim 1, characterized in that: adjusting device (8) are including spacing groove (81) of seting up on bottom plate (1), first branch (4) are located the inside of spacing groove (81), and sliding connection between first branch (4) and spacing groove (81), the inside of spacing groove (81) is provided with screw rod (82), screw rod (82) run through first branch (4), and threaded connection between screw rod (82) and first branch (4), the one end that bottom plate (1) are located screw rod (82) is provided with adjusting motor (83), fixed connection between the output of adjusting motor (83) and screw rod (82).

3. The heating device of a paper cutter according to claim 1, characterized in that: one side of the bottom plate (1) located on the cut-off knife (3) is provided with a driving motor (10), and a linkage mechanism (11) is arranged between the driving motor (10) and the cut-off knife (3).

4. The heating device of a paper cutter according to claim 3, characterized in that: the linkage mechanism (11) comprises a rotary table (111) arranged at the output end of the driving motor (10), a fixing rod (112) is arranged on one side of the rotary table (111), and a linkage rod (113) is arranged between the fixing rod (112) and the cut-off knife (3).

5. The heating device of a paper cutter according to claim 1, characterized in that: one side of the cut-off knife (3) far away from the first supporting rod (4) is provided with a limiting strip (12), and a sliding mechanism (13) is arranged between the limiting strip (12) and the bottom plate (1).

6. The heating device of a paper cutter according to claim 5, characterized in that: slide mechanism (13) are including slide rail (131) that the symmetry set up on bottom plate (1), spacing (12) are located between two slide rails (131), and sliding connection between spacing (12) and slide rail (131), the top of spacing (12) is provided with locking bolt (132), locking bolt (132) run through spacing (12), and threaded connection between locking bolt (132) and spacing (12).