CN214213904U

CN214213904U - Automatic pay-off paper rope cutting machine

Info

Publication number: CN214213904U
Application number: CN202120063044.4U
Authority: CN
Inventors: 谭怀淼
Original assignee: Dongguan Tianyu Toys Co ltd
Current assignee: Dongguan Tianyu Toys Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-09-17
Anticipated expiration: 2031-01-12

Abstract

The utility model relates to a paper twine cutting technical field specifically is an autoloading paper twine cutting machine, the top of workstation is located one end position department and is fixed with the conveying platform, and the top position department that the top one end of workstation is located the conveying platform is fixed with the portal, the top of portal is located middle section position department and inserts and establish and install the cutting cylinder, the flexible end of cutting cylinder is fixed with the mounting panel. The utility model discloses, it rotates to drive down the feed roll through the pay-off motor, the compression roller rotates on the feed roll drives down, thereby drive paper rope uniform velocity movement, realize autoloading, then drive through the cutting cylinder and go up the cutting knife and move down, cut the paper rope, cutting efficiency has been improved by a wide margin, the cutting precision has been guaranteed simultaneously, the degree of automation is high, reduce occuping of manpower resources, through the paper rope deflector, keep the paper rope for straightening the state when carrying out the pay-off to the paper rope, prevent that the paper rope from producing the bending under the thrust effect, influence normal cutting.

Description

Automatic pay-off paper rope cutting machine

Technical Field

The utility model relates to a paper rope cutting technical field specifically is an autoloading cuts paper rope machine.

Background

The paper rope is a rope formed by cutting paper into strips and twisting the paper mechanically or manually, is a branch of a rope, is mainly used for packaging products, such as paper bags, gift bundling and product packaging, and is widely applied to the fields of furniture manufacturing, indoor decoration, automobile accessories and the like besides packaging. Compared with the traditional ropes made of nylon, PP (polypropylene), chemical fiber, plastic and the like, the paper ropes are made of paper, and the waste paper can be recycled, so that the waste paper ropes can also be recycled, and the paper ropes have better environmental protection performance, and are more and more widely applied at present.

When the paper rope is produced, the paper rope is influenced by the production process, the length of the paper rope of the semi-finished product reaches dozens of meters or even hundreds of meters, and therefore the paper rope needs to be cut to obtain paper rope products with different lengths.

However, at present, to the paper rope cutting process, the cutting knife is mostly used manually to cut the paper rope, the automation degree is low, the cutting efficiency is extremely low, the cutting precision cannot be guaranteed, and a large amount of human resources are occupied. Accordingly, one skilled in the art provides an automatic feeding paper rope cutting machine to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an autoloading cuts paper rope machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic feeding paper rope cutting machine comprises a workbench, a conveying table is fixed at one end above the workbench, a portal frame is fixed at the upper end of the workbench, a cutting cylinder is inserted and installed at the middle section of the top end of the portal frame, a mounting plate is fixed at the telescopic end of the cutting cylinder, an upper cutter is installed below the mounting plate, a lower cutter is installed at the upper end of the workbench corresponding to the upper cutter, two paper rope guide plates with the same structure are symmetrically arranged at the two ends of the conveying table, a roller groove is formed at the middle section of the conveying table, a lower feed roller is rotatably connected to the inner side of the roller groove, a feeding motor is installed at one side of the outer portion of the conveying table corresponding to the lower feed roller, and annular paper rope grooves are formed in the outer side of the lower feed roller at equal intervals, the paper rope cutting machine is characterized in that the driving end of the feeding motor is fixed with one end of the lower feeding roller, a paper rope pressing mechanism is arranged at a position, right above the lower feeding roller, above the conveying table, a paper rope guide roller mechanism is arranged at one end of the conveying table, a controller is installed on one side of the portal frame, and the cutting cylinder is electrically connected with the controller.

As a further aspect of the present invention: the paper rope guide plate comprises a lower feeding plate fixed above the conveying table, lower linear paper rope grooves are formed in the positions, corresponding to the annular paper rope grooves, of the upper surface of the lower feeding plate, an upper feeding plate is connected to one side of the upper portion of the lower feeding plate in a rotating mode through hinges, and upper linear paper rope grooves are formed in the positions, corresponding to the lower linear paper rope grooves, of the lower surface of the upper feeding plate.

As a further aspect of the present invention: the paper rope hold-down mechanism is fixed in two supports that conveying platform top both sides correspond feed roll position department down including the symmetry, two the spout has all been seted up to the inboard of support, and the inboard of two supports all has a bearing mounting panel, two rotate between the bearing mounting panel and be connected with the compression roller, and the equal symmetric connection in top both sides of two bearing mounting panels has two pressure spring, four pressure spring's upper end is connected with the inboard upper end of two supports respectively, go up the compression roller and the same with lower feed roll's structure.

As a further aspect of the present invention: the paper rope guide roller mechanism comprises two guide roller supports symmetrically fixed at one end of the conveying table and located at two side positions, two guide roller supports are located at one end and a middle section position between the two guide roller supports and are respectively connected with two guide rollers in a rotating mode, one end of each guide roller support is located at one position above one of the guide rollers and is connected with a pressing shaft in a rotating mode, and the pressing shafts are attached to the upper portions of the guide rollers.

As a further aspect of the present invention: four supporting legs which are arranged in a rectangular shape are fixed at the positions, located at the four corners, of the bottom end of the workbench, and supporting plates are fixed at the bottom ends of the four supporting legs.

As a further aspect of the present invention: and a finished product supporting plate is arranged at one end of the workbench and is made of an aluminum alloy material.

As a further aspect of the present invention: two mounting plate guide rods are symmetrically fixed at positions, located at two ends, above the mounting plate, and are inserted into the top end of the door frame in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lower feeding roller is driven by the feeding motor to rotate, the upper pressing roller is driven by the lower feeding roller to rotate, so that the paper ropes are driven to move at a constant speed, automatic feeding is realized, the upper cutting knife is driven by the cutting cylinder to move downwards to cut the paper ropes, the cutting efficiency is greatly improved, the cutting precision is ensured, the automation degree is high, and the occupation of human resources is reduced;

2. the paper rope guide plate is used for keeping the paper rope in a straight state when the paper rope is fed, so that the paper rope is prevented from being bent under the action of thrust to influence normal cutting;

3. a certain pressing force is generated on the paper rope through the paper rope pressing mechanism, so that the paper rope is prevented from sliding during feeding, and the cutting precision is prevented from being influenced;

4. through paper rope guide roll mechanism, play the paper rope guide effect, stability when guaranteeing the paper rope material loading prevents that near object from being hung to the paper rope, influences the device operation.

Drawings

FIG. 1 is a schematic structural view of an automatic feeding paper rope cutting machine;

FIG. 2 is a rear view of an autoloading paper cord cutter;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 in an automatic feeding paper rope cutting machine.

In the figure: 1. a work table; 2. a transfer table; 3. a gantry; 4. cutting the air cylinder; 5. mounting a plate; 6. an upper cutter; 7. a lower cutter; 8. a feeding motor; 9. a lower feed roller; 10. a controller; 11. an upper pressure roller; 12. a support; 13. a bearing mounting plate; 14. a compression spring; 15. a lower feed plate; 16. feeding a plate; 17. a guide roll support; 18. a guide roller; 19. a pressing shaft; 20. mounting a plate guide rod; 21. a support leg; 22. and (5) finishing the supporting plate.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, an automatic feeding paper rope cutting machine comprises a working table 1, a conveying table 2 is fixed at a position at one end above the working table 1, a gantry 3 is fixed at a position at one end above the conveying table 2, a cutting cylinder 4 is inserted and installed at a position at the top end of the gantry 3, which is located at the middle section, a mounting plate 5 is fixed at the telescopic end of the cutting cylinder 4, an upper cutting knife 6 is installed below the mounting plate 5, a lower cutting knife 7 is installed at a position corresponding to the upper cutting knife 6 at one end above the working table 1, two paper rope guide plates with the same structure are symmetrically arranged at positions at two ends above the conveying table 2, a roller slot is formed at the middle section inside the conveying table 2, a lower feeding roller 9 is rotatably connected to the inner side of the roller slot, a feeding motor 8 is installed at a position corresponding to the lower feeding roller 9 at one side of the outside of the conveying table 2, annular paper rope grooves are equidistantly formed in the outer side of the lower feeding roller 9, the driving end of the feeding motor 8 is fixed to one end of the lower feeding roller 9, a paper rope pressing mechanism is arranged at a position right above the lower feeding roller 9 above the conveying table 2, a paper rope guide roller mechanism is arranged at one end of the conveying table 2, a controller 10 is installed on one side of the door frame 3, and the cutting cylinder 4 is electrically connected with the controller 10.

In fig. 2: the paper rope deflector is including being fixed in the lower feed plate 15 of conveying platform 2 top, the upper surface of lower feed plate 15 corresponds the position department in annular paper rope groove and has all seted up down straight line paper rope groove, and the top one side of lower feed plate 15 is rotated through the hinge and is connected with feed plate 16, the lower surface of going up feed plate 16 corresponds down the position department in straight line paper rope groove and has all seted up straight line paper rope groove, the paper rope deflector, it is the state of straightening to keep the paper rope when carrying out the pay-off to the paper rope, prevent that the paper rope from producing the bending under the thrust effect, influence normal cutting.

In fig. 3: paper rope hold-down mechanism is fixed in two supports 12 of 2 top both sides correspondence lower feed roll 9 position departments of conveying platform including the symmetry, the spout has all been seted up to the inboard of two supports 12, and the inboard of two supports 12 all has bearing mounting panel 13 through spout sliding connection, it is connected with compressing roller 11 to rotate between two bearing mounting panels 13, and the equal symmetrical connection in top both sides of two bearing mounting panels 13 has two pressure spring 14, four pressure spring 14's upper end is connected with the inboard upper end of two supports 12 respectively, it is the same with lower feed roll 9's structure to go up compressing roller 11, paper rope hold-down mechanism, produce certain packing force to the paper rope, the paper rope produces the slip when preventing the pay-off, influence cutting accuracy.

In fig. 1: paper rope guide roll mechanism is fixed in two guide roll supports 17 that 2 one end of conveying platform is located both sides position department including the symmetry, it is connected with two guide rolls 18 to lie in one end and middle-section position department rotation respectively between two guide roll supports 17, and two guide roll supports 17 one end lie in one of them guide roll 18 top position department and rotate and be connected with pinch-off spindle 19, the top of pinch-off spindle 19 and this guide roll 18 is laminated mutually, paper rope guide roll mechanism, play the paper rope guide effect, stability when guaranteeing the paper rope material loading, prevent that near object is hung to the paper rope, influence the device operation.

In fig. 1: the bottom of workstation 1 is located four corners position department and is fixed with four landing legs 21 that are the rectangle and arrange, and the bottom of four landing legs 21 all is fixed with the backup pad, and landing leg 21 is used for strutting arrangement wholly, improves stability.

In fig. 1: one end of the workbench 1 is provided with a finished product supporting plate 22, the finished product supporting plate 22 is made of an aluminum alloy material, and the finished product supporting plate 22 is used for collecting the cut paper ropes.

In fig. 1: two mounting plate guide rods 20 are symmetrically fixed at two ends of the mounting plate 5, the two mounting plate guide rods 20 are slidably inserted into the top end of the door frame 3, and the mounting plate guide rods 20 are used for improving the stability of the mounting plate 5 and the upper cutter 6 in vertical movement.

The utility model discloses a theory of operation is: the paper rope passes between a pressing shaft 19 and a guide roller 18 below the pressing shaft and then passes above another guide roller 18, then the paper rope passes through the inner side of a lower linear paper rope groove above a lower feeding plate 15 of two paper rope guide plates, meanwhile, the paper rope passes through annular paper rope grooves of a lower feeding roller 9 and an upper pressing roller 11, then a feeding plate 16 is rotationally covered, equipment is started, a feeding motor 8 rotates to drive the lower feeding roller 9 to rotate, because the upper pressing roller 11 of a paper rope pressing mechanism presses the lower feeding roller 9 under the action of the elastic force of a pressing spring 14, the lower feeding roller 9 drives the upper pressing roller 11 to reversely rotate through friction force, simultaneously, the lower feeding roller 9 and the upper pressing roller 11 drive the paper rope to move towards one end of an upper cutting knife 6 and one end of a lower cutting knife 7 at a uniform speed, and signals can be output to a cutting cylinder 4 at the same time interval by setting the time interval of output signals of a controller 10, the telescopic end of the cutting cylinder 4 is controlled to extend out, the mounting plate 5 and the upper cutter 6 are driven to move downwards, the upper cutter 6 and the lower cutter 7 are matched to cut the extending paper rope, the cutting efficiency is greatly improved, and the cutting precision is high.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automatic feeding paper rope cutting machine comprises a workbench (1) and is characterized in that a conveying table (2) is fixed at a position located at one end above the workbench (1), a door frame (3) is fixed at a position located at the upper end of the conveying table (2) at one end above the workbench (1), a cutting cylinder (4) is inserted and installed at the position located at the middle section of the top end of the door frame (3), a mounting plate (5) is fixed at the telescopic end of the cutting cylinder (4), an upper cutting knife (6) is installed below the mounting plate (5), a lower cutting knife (7) is installed at a position corresponding to the upper cutting knife (6) at one end above the workbench (1), two paper rope guide plates with the same structure are symmetrically arranged at positions located at two ends above the conveying table (2), and a roller groove is formed at a position located at the middle section of the inside of the conveying table (2), the inboard of roller slot is rotated and is connected with down feed roll (9), the position department that outside one side of conveying platform (2) corresponds feed roll (9) down installs feeding motor (8), annular paper rope groove has been seted up to the outside equidistance of lower feed roll (9), the drive end of feeding motor (8) is fixed mutually with the one end of lower feed roll (9), the top of conveying platform (2) is located down and is provided with paper rope hold-down mechanism in position department directly over feed roll (9), and conveying platform (2) one end is provided with paper rope guide roll mechanism, controller (10) are installed to one side of portal (3), electric connection between cutting cylinder (4) and controller (10).

2. The automatic feeding paper rope cutting machine according to claim 1, wherein the paper rope guide plate comprises a lower feeding plate (15) fixed above the conveying table (2), lower straight paper rope grooves are formed in positions, corresponding to the annular paper rope grooves, of the upper surface of the lower feeding plate (15), an upper feeding plate (16) is rotatably connected to one side above the lower feeding plate (15) through a hinge, and upper straight paper rope grooves are formed in positions, corresponding to the lower straight paper rope grooves, of the lower surface of the upper feeding plate (16).

3. The automatic feeding and paper rope cutting machine according to claim 1, wherein the paper rope pressing mechanism comprises two supports (12) symmetrically fixed to positions, corresponding to the lower feeding roller (9), on two sides above the conveying table (2), sliding grooves are formed in the inner sides of the two supports (12), bearing mounting plates (13) are connected to the inner sides of the two supports (12) through the sliding grooves in a sliding mode, an upper pressing roller (11) is connected between the two bearing mounting plates (13) in a rotating mode, two pressing springs (14) are symmetrically connected to two sides above the two bearing mounting plates (13), the upper ends of the four pressing springs (14) are connected with the upper ends of the inner sides of the two supports (12) respectively, and the upper pressing roller (11) and the lower feeding roller (9) are identical in structure.

4. The automatic feeding paper rope cutting machine according to claim 1, wherein the paper rope guide roller mechanism comprises two guide roller supports (17) symmetrically fixed at two side positions at one end of the conveying table (2), two guide rollers (18) are respectively and rotatably connected between the two guide roller supports (17) at one end and a middle position, a pressing shaft (19) is rotatably connected at a position, above one guide roller (18), at one end of each guide roller support (17), and the pressing shaft (19) is attached to the upper side of the guide roller (18).

5. The automatic feeding and paper rope cutting machine as claimed in claim 1, wherein four support legs (21) arranged in a rectangular shape are fixed at four corners of the bottom end of the working table (1), and support plates are fixed at the bottom ends of the four support legs (21).

6. The automatic feeding paper rope cutting machine according to claim 1, wherein a finished product supporting plate (22) is arranged at one end of the working platform (1), and the finished product supporting plate (22) is made of an aluminum alloy material.

7. The automatic feeding paper rope cutting machine according to claim 1, wherein two mounting plate guide rods (20) are symmetrically fixed at two ends above the mounting plate (5), and the two mounting plate guide rods (20) are slidably inserted into the top end of the door frame (3).