CN211993113U

CN211993113U - Automatic paper cutter

Info

Publication number: CN211993113U
Application number: CN202020344649.6U
Authority: CN
Inventors: 麻丰平
Original assignee: Shanghai Jiefeng Printing And Packaging Co ltd
Current assignee: Shanghai Jiefeng Printing And Packaging Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-24
Anticipated expiration: 2030-03-18

Abstract

The utility model is suitable for a paper cutter field provides an automatic change paper cutter, including workstation, cylinder and motor, the grooving has been seted up to the left end of workstation, the left lower extreme through connection of collection frame has the connecting pipe, the left end fixedly connected with loading board of workstation, first bidirectional adjustment pole through connection is in the inside of regulating block, the left end of regulating block articulates and is connected with the connecting rod, the upper left end of workstation is rotated and is connected with the second bidirectional adjustment pole, and inside the upper end of second bidirectional adjustment pole through connection at the limiting plate, the upper end fixedly connected with support frame of workstation, and the upper end of support frame installs the cylinder to the lower extreme bolted connection of cylinder has the cutting knife, the closing plate has been placed to the front end of collecting the frame, the spread groove has been seted up on the workstation. This automatic change paper cutter is convenient for prevent that the paper is crooked, and is convenient for remove the paper and carries out autoloading to be convenient for collect tiny paper piece.

Description

Automatic paper cutter

Technical Field

The utility model relates to a relevant technical field of paper cutter specifically is an automatic change paper cutter.

Background

At present, paper is a common article in daily life of people, and can be classified into printing paper, office paper and the like according to different purposes, while a paper cutter is a machine for cutting the paper into required specifications, and general paper cutters can be classified into manual cutters and automatic cutters.

However, in a general automatic paper cutter, when cutting paper, the paper edge is not neat due to the fact that the paper is not neat, the paper is not convenient to prevent the paper from skewing, the paper is not convenient to move for automatic feeding, and fine scraps are generated during cutting, so that the paper is not convenient to collect.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic change paper cutter to solve the general automatic paper cutter that proposes in the above-mentioned background art, be not convenient for prevent that the paper is crooked, and be not convenient for remove the paper and carry out autoloading, and be not convenient for collect tiny paper clastic problem.

The utility model is realized in such a way, an automatic paper cutting machine comprises a workbench, a cylinder and a motor, wherein the left end of the workbench is provided with a cutting groove, the lower end of the workbench is provided with a collecting frame, the left lower end of the collecting frame is connected with a connecting pipe in a penetrating way, the left end of the workbench is fixedly connected with a bearing plate, the right end of the workbench is rotatably connected with a first bidirectional adjusting rod, the rear end of the first bidirectional adjusting rod is fixedly connected with a motor, the first bidirectional adjusting rod is connected in the adjusting block in a penetrating way, the right end of the adjusting block is fixedly connected with a connecting block, the left end of the adjusting block is hinged with a connecting rod, the right end of a push plate is hinged with the connecting rod, the upper left end of the workbench is rotatably connected with a second bidirectional adjusting rod, the second bidirectional adjusting rod is connected in the upper end of a limiting plate in a, and the cylinder is installed to the upper end of support frame to the lower extreme bolted connection of cylinder has the cutting knife, the closing plate has been placed to the front end of collecting the frame, the spread groove has been seted up on the workstation.

The utility model discloses still provide the grooving is corresponding with the position of cutting knife, and the length dimension of cutting knife is less than the length dimension of grooving to cutting knife and workstation constitute elevation structure.

The utility model discloses still provide collect the frame and pass through the grooving and constitute the connectivity with the workstation, and the connected mode of connecting pipe and collection frame is threaded connection to the upper end of connecting pipe is inside to be honeycomb, and the longitudinal section shape of the loading board that the workstation left end is connected is "L" style of calligraphy moreover.

The utility model discloses still provide the surface of first bidirectional adjustment pole and second bidirectional adjustment pole is two-way helicitic texture, and the regulating block is symmetrical about the horizontal axis of first bidirectional adjustment pole around setting up to constitute rotating-structure between the connecting rod monomer that the regulating block left end is connected, push pedal and regulating block constitute sliding construction moreover.

The utility model discloses still provide the limiting plate is symmetrical about the horizontal axis of workstation and is set up, and interval between the limiting plate monomer is greater than the cross section length of push pedal to limiting plate and workstation constitute sliding construction.

The utility model discloses still provide the closing plate is connected for the block with the connected mode of collecting the frame, and collects the inside lower extreme of frame and set up for the slope.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic paper cutter is convenient to prevent paper from skewing, move paper for automatic feeding and collect fine paper scraps;

1. the paper guide plate is provided with a second bidirectional adjusting rod and a limiting plate, the outer surface of the second bidirectional adjusting rod is of a bidirectional threaded structure, so that the limiting plate monomers slide towards the inner end when the second bidirectional adjusting rod rotates, the limiting plate abuts against the front end and the rear end of paper, and the paper is prevented from being skewed conveniently;

2. the automatic paper feeding device is provided with a first bidirectional adjusting rod, an adjusting block, a connecting rod and a push plate, wherein the outer surface of the first bidirectional adjusting rod is of a bidirectional threaded structure, so that the adjusting block slides on the first bidirectional adjusting rod to drive the connecting rod monomers to rotate;

3. be equipped with the connecting pipe and collect the frame, collect the structural design of frame and workstation for the connecting pipe will be collected the air in the frame and take out, make tiny piece on the workstation get into the collection frame of negative pressure state through the grooving and in be convenient for collect tiny paper piece.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure provided by the present invention;

fig. 2 is a schematic diagram of a right side view cross-sectional structure of the connection between the second bidirectional adjusting rod and the limiting plate provided by the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the front view structure of the connection pipe and the collection frame provided by the present invention.

In the figure: 1. a work table; 2. grooving; 3. a collection frame; 4. a connecting pipe; 5. a carrier plate; 6. a first bi-directional adjustment lever; 7. an adjusting block; 8. a connecting rod; 9. pushing the plate; 10. a second bidirectional adjusting rod; 11. a limiting plate; 12. a support frame; 13. a cylinder; 14. a cutting knife; 15. a sealing plate; 16. connecting grooves; 17. a motor; 18. and (4) connecting the blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic paper cutting machine comprises a workbench 1, a cutting groove 2, a collecting frame 3, a connecting pipe 4, a bearing plate 5, a first bidirectional adjusting rod 6, an adjusting block 7, a connecting rod 8, a push plate 9, a second bidirectional adjusting rod 10, a limiting plate 11, a supporting frame 12, an air cylinder 13, a cutting knife 14, a sealing plate 15, a connecting groove 16, a motor 17 and a connecting block 18, wherein the cutting groove 2 is arranged at the left end of the workbench 1, the collecting frame 3 is arranged at the lower end of the workbench 1, the connecting pipe 4 is connected at the left lower end of the collecting frame 3 in a penetrating way, the bearing plate 5 is fixedly connected at the left end of the workbench 1, the first bidirectional adjusting rod 6 is rotatably connected at the right end of the workbench 1, the motor 17 is fixedly connected at the rear end of the first bidirectional adjusting rod 6, the first bidirectional adjusting rod 6 is connected inside the adjusting block 7 in a penetrating way, the connecting block 18 is fixedly, and the right-hand member of push pedal 9 is connected with connecting rod 8 is articulated, the upper left end of workstation 1 rotates and is connected with the two-way regulation pole 10 of second, and the two-way regulation pole 10 through connection of second is inside the upper end of limiting plate 11, the upper end fixedly connected with support frame 12 of workstation 1, and cylinder 13 is installed to the upper end of support frame 12, and the lower extreme bolted connection of cylinder 13 has cutting knife 14, and closing plate 15 has been placed to the front end of collecting frame 3, has seted up spread groove 16 on the workstation 1.

As shown in fig. 1, the cutting groove 2 corresponds to the cutting knife 14, and the length of the cutting knife 14 is smaller than the length of the cutting groove 2, and the cutting knife 14 and the worktable 1 form a lifting structure, so that the cutting knife 14 can not damage the worktable 1 when cutting in the cutting groove 2, the cutting knife 14 cuts the paper on the worktable 1 when descending,

as shown in fig. 2, the connection mode of the sealing plate 15 and the collection frame 3 is a clamping connection, and the lower end inside the collection frame 3 is obliquely arranged, so that the sealing plate 15 can be taken out of the collection frame 3, paper collected in the collection frame 3 can conveniently slide to the front end of the collection frame 3, the limiting plates 11 are symmetrically arranged in front and back of the transverse central axis of the workbench 1, the distance between the single limiting plates 11 is greater than the cross section length of the push plate 9, and the limiting plates 11 and the workbench 1 form a sliding structure, so that the limiting plates 11 limit the front end and the rear end of the paper, and the distance between the limiting plates 11 does not hinder the push plate 9 from sliding on the workbench 1;

as shown in fig. 3, the outer surfaces of the first bidirectional adjusting rod 6 and the second bidirectional adjusting rod 10 are both of bidirectional threaded structures, the adjusting blocks 7 are symmetrically arranged in front and back directions about a transverse central axis of the first bidirectional adjusting rod 6, a rotating structure is formed between single connecting rods 8 connected to the left end of the adjusting blocks 7, the push plate 9 and the adjusting blocks 7 form a sliding structure, the sliding directions of 2 groups of adjusting blocks 7 on the first bidirectional adjusting rod 6 are opposite, the sliding directions of 2 groups of limiting plates 11 on the second bidirectional adjusting rod 10 are opposite, and the push plate 9 is driven to slide left and right on the workbench 1 when the single connecting rods 8 rotate;

collect frame 3 and constitute the connectivity through grooving 2 and workstation 1 as in fig. 1 and fig. 4, and connecting pipe 4 is threaded connection with the connected mode of collecting frame 3, and the inside honeycomb structure that is of upper end of connecting pipe 4, and the longitudinal section shape of the loading board 5 that workstation 1 left end is connected is "L" style of calligraphy, piece on the workstation 1 enters into in collecting frame 3 through grooving 2, be convenient for to the installation of connecting pipe 4 dismantlement, the honeycomb structure of connecting pipe 4 prevents that tiny piece from getting into the inside of connecting pipe 4, prevent that the paper that cuts from dropping from the left end of loading board 5.

The working principle is as follows: when the automatic paper cutting machine is used, with reference to fig. 2 and 3, paper is placed on the workbench 1, and since the outer surface of the second bidirectional adjusting rod 10 is of a bidirectional threaded structure, the second bidirectional adjusting rod 10 drives 2 groups of limiting plates 11 to slide on the connecting groove 16 to approach each other when rotating, so that the limiting plates 11 abut against the front end and the rear end of the paper, and the paper is prevented from skewing;

with reference to fig. 1 and 3, the motor 17 drives the first bidirectional adjusting rod 6 to rotate when operating, and since the outer surface of the first bidirectional adjusting rod 6 is a bidirectional threaded structure, the sliding directions of the 2 groups of adjusting blocks 7 on the first bidirectional adjusting rod 6 are opposite, the adjusting blocks 7 drive the single connecting rod 8 to rotate when sliding, so that the push plate 9 slides on the workbench 1, the left end of the push plate 9 is abutted against the right end of the paper, the paper is pushed to move leftward along with the rotation of the first bidirectional adjusting rod 6, and when the right end of the paper reaches a proper size, the air cylinder 13 operates to drive the cutting knife 14 to descend to cut the paper on the cutting groove 2;

with reference to fig. 1 and 2, when the negative pressure pump connected to the lower end of the connecting pipe 4 works, air in the collecting frame 3 is pumped out, so that fine debris on the workbench 1 is sucked into the collecting frame 3 through the cutting groove 2 and collected, meanwhile, the pushing plate 9 continues to push paper to move left, the cut paper is pushed onto the bearing plate 5, after the collecting frame 3 is fully collected, the sealing plate 15 is pulled forward to separate the front end of the collecting frame 3, so that the debris collected in the collecting frame 3 is taken out and processed, and the whole process of the automatic paper cutter is used.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An automatic paper cutter, includes workstation (1), cylinder (13) and motor (17), its characterized in that: the left end of the workbench (1) is provided with a cutting groove (2), the lower end of the workbench (1) is provided with a collecting frame (3), the left lower end of the collecting frame (3) is connected with a connecting pipe (4) in a penetrating way, the left end of the workbench (1) is fixedly connected with a bearing plate (5), the right end of the workbench (1) is rotatably connected with a first bidirectional adjusting rod (6), the rear end of the first bidirectional adjusting rod (6) is fixedly connected with a motor (17), the first bidirectional adjusting rod (6) is connected in an adjusting block (7) in a penetrating way, the right end of the adjusting block (7) is fixedly connected with a connecting block (18), the left end of the adjusting block (7) is hinged with a connecting rod (8), the right end of a push plate (9) is hinged with the connecting rod (8), the upper left end of the workbench (1) is rotatably connected with a second bidirectional adjusting rod (, and inside second two-way regulation pole (10) through connection was in the upper end of limiting plate (11), the upper end fixedly connected with support frame (12) of workstation (1), and cylinder (13) are installed to the upper end of support frame (12) to the lower extreme bolted connection of cylinder (13) has cutting knife (14), closing plate (15) have been placed to the front end of collecting frame (3), spread groove (16) have been seted up on workstation (1).

2. The automated paper cutter of claim 1, wherein: the cutting groove (2) corresponds to the cutting knife (14), the length of the cutting knife (14) is smaller than that of the cutting groove (2), and the cutting knife (14) and the workbench (1) form a lifting structure.

3. The automated paper cutter of claim 1, wherein: collect frame (3) and constitute the connectivity through grooving (2) and workstation (1), and connecting pipe (4) and the connected mode of collecting frame (3) be threaded connection to the inside honeycomb structure that is in upper end of connecting pipe (4), the longitudinal section shape of loading board (5) that workstation (1) left end is connected is "L" style of calligraphy moreover.

4. The automated paper cutter of claim 1, wherein: the outer surfaces of the first bidirectional adjusting rod (6) and the second bidirectional adjusting rod (10) are both of bidirectional thread structures, the adjusting blocks (7) are symmetrically arranged front and back relative to the transverse central axis of the first bidirectional adjusting rod (6), a rotating structure is formed between the single connecting rods (8) connected to the left end of the adjusting blocks (7), and the push plate (9) and the adjusting blocks (7) form a sliding structure.

5. The automated paper cutter of claim 1, wherein: the limiting plates (11) are symmetrically arranged around the transverse central axis of the workbench (1), the distance between the single limiting plates (11) is larger than the length of the cross section of the push plate (9), and the limiting plates (11) and the workbench (1) form a sliding structure.

6. The automated paper cutter of claim 1, wherein: the sealing plate (15) is connected with the collecting frame (3) in a clamping manner, and the lower end of the inner part of the collecting frame (3) is obliquely arranged.