CN216464949U

CN216464949U - Lifting device for cutting part of paper cutter

Info

Publication number: CN216464949U
Application number: CN202123089865.4U
Authority: CN
Inventors: 周艳群; 邹才安; 罗开朗; 敬世兵; 贺林军
Original assignee: Suzhou Yingsu Intelligent Manufacturing Co ltd
Current assignee: Suzhou Yingsu Intelligent Manufacturing Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-10
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a lifting device for cutting part of paper cutter, in particular to the field of paper cutter, comprising a top plate, wherein the bottom of the top plate is provided with an adjusting mechanism; adjustment mechanism is including the location casing, the inside guide way that runs through that is equipped with of location casing, the lifter has been cup jointed in the inside activity of guide way that runs through, lifter top and roof fixed connection, the lifter openly is equipped with the location axle, location axle one end is equipped with the slider, the slider outside is equipped with the regulation pole, the regulation pole surface has been seted up and has been run through the constant head tank, it sets up to the cross to run through constant head tank cross sectional shape, the slider with run through constant head tank swing joint, the opening has openly been seted up to the location casing. The utility model discloses a set up adjustment mechanism, can carry out effective lifting to the cutting part at top, the project organization of the coordinated type lifting of adoption for keep balance when wholly lifting, promote stability.

Description

Lifting device for cutting part of paper cutter

Technical Field

The utility model relates to a paper cutter technical field, more specifically says, the utility model relates to a lifting device to paper cutter cutting position.

Background

The paper cutting machine is composed of a paper cutter for daily use and an industrial paper cutter, the paper cutter is various in types and different in automation degree, and the industrial paper cutter comprises a manual paper cutter, an electric paper cutter, a numerical control paper cutter and the like and is mainly used for cutting industrial paper or other products.

Patent application publication No. CN 207071960U's utility model discloses a but height-adjusting's paper cutter, include left socle, right branch frame, bottom plate, cut platform and paper cutting mechanism, left socle and right branch frame are fixed at both ends about the bottom plate, and left socle and right branch frame perpendicular to bottom plate are equipped with in the top of bottom plate and cut the platform, are equipped with between left socle and the right branch frame and can be on left socle and right branch frame gliding horizontal pole from top to bottom, one side that the platform was cut to orientation on the horizontal pole is equipped with the sliding block, and the below of sliding block is fixed with the cylinder, and the lower extreme of cylinder piston rod is fixed with the knife rest, and the lower extreme of knife rest is fixed with the cutter, still be equipped with on left socle and the right branch frame and can be on left socle and right branch frame gliding pin, the both ends of pin are detained on left socle and right branch frame and fix the horizontal pole on left socle. The utility model relates to a rationally, the accessible is waited to cut the thickness of paper and the dynamics that cuts, adjusts the high position of horizontal pole on controlling the support, improves the life of cutter, has improved the availability factor of paper cutter.

However, in practical use, the existing paper cutter is lifted as a whole when being lifted, the weight of the existing paper cutter is easy to generate large pressure on the lifting structure, and the stability and the levelness of the existing paper cutter are affected by the high weight of the existing paper cutter when being lifted.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a lifting device to paper cutter cutting position through setting up adjustment mechanism, can carry out effective lifting to the cutting part at top, the project organization of coordinated type lifting of adoption for keep balance when wholly lifting, promote stability, with the problem of proposing in solving above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting device for a cutting part of a paper cutter comprises a top plate, wherein an adjusting mechanism is arranged at the bottom of the top plate;

the adjusting mechanism comprises a positioning shell, a through guide groove is arranged in the positioning shell, a lifting rod is movably sleeved in the through guide groove, the top end of the lifting rod is fixedly connected with a top plate, a positioning shaft is arranged on the front side of the lifting rod, a sliding block is arranged at one end of the positioning shaft, an adjusting rod is arranged outside the sliding block, a through positioning groove is formed in the surface of the adjusting rod, the cross section of the through positioning groove is in a cross shape, the sliding block is movably connected with the through positioning groove, an opening is formed in the front side of the positioning shell, a supporting plate is arranged on one side of the positioning shell, a stepping motor is arranged at the bottom of the supporting plate, a rotating shaft is arranged at the output end of the stepping motor, the rotating shaft penetrates through the supporting plate and extends to the outside, a worm is fixedly arranged at the top end of the rotating shaft, turbines are in transmission connection with both sides of the worm, and a linkage shaft is fixedly connected in the turbines, the universal joint comprises a universal joint body, and is characterized in that a U-shaped fixing frame is arranged on the outer side of the universal joint shaft and fixedly connected with a supporting plate, two ends of the universal joint shaft are fixedly connected with adjusting rods, and a base is arranged at the bottom of the positioning shell.

In a preferred embodiment, a connecting rod is fixedly arranged at the bottom of the top plate, a cutting table is fixedly arranged at the bottom of the connecting rod, a cutting knife is arranged at the top of the cutting table, a hydraulic rod is fixedly arranged at the top of the cutting knife, and a sliding opening is formed in the surface of the cutting table.

In a preferred embodiment, the hydraulic ram is fixedly connected to the top plate.

In a preferred embodiment, a pushing mechanism is arranged at the top of the cutting table, the pushing mechanism comprises a lateral pushing plate, a bottom rod is fixedly arranged at the bottom of the lateral pushing plate, a moving block is fixedly arranged at the bottom of the bottom rod, and the moving block is movably connected with a sliding opening.

In a preferred embodiment, one side of the lateral push plate is provided with a connecting rod, one side of the connecting rod is provided with a lifting plate, and the lifting plate and the lateral push plate are both hinged with the connecting rod.

In a preferred embodiment, a pull rod is fixedly arranged at the bottom of the lifting plate, a spring is arranged outside the pull rod, the top end of the spring is fixedly connected with the pull rod, the bottom end of the spring is fixedly connected with the cutting table, and a pedal ring is fixedly arranged at the bottom end of the pull rod.

In a preferred embodiment, the outer side of the pull rod is provided with a movable sleeve, and the movable sleeve penetrates through the cutting table and is fixedly connected with the cutting table.

The utility model discloses a technological effect and advantage:

1. by arranging the adjusting mechanism, compared with the prior art, the stepping motor drives the rotating shaft to drive the worm to drive the turbine to rotate, the turbine drives the linkage shaft to turn over the adjusting rod when rotating, then the adjusting rod drives the lifting rod to slide in the positioning shell through the positioning shaft, and meanwhile, the positioning shaft drives the sliding block to slide in the positioning groove, so that when the adjusting rod lifts the lifting rod through the positioning shaft, the positioning shaft and the adjusting rod can keep a proper distance, then the top plate is effectively lifted, the cutting part at the top can be effectively lifted, and the adopted linkage type lifting design structure ensures that the whole body is kept balanced when lifted and the stability is improved;

2. through setting up push mechanism, with prior art contrast, trample and live pedal ring, pedal ring drives the lifter plate through the pull rod and descends, later lifter plate moves the connecting rod and promotes the side direction push pedal, and the side direction push pedal drives the movable block through the sill bar and slides in the sliding opening is inside simultaneously to keep side direction push pedal horizontal migration, the pull rod compresses the spring simultaneously, later side direction push pedal promotes paper products, adopts pedal-operated promotion mode, avoids direct contact, improves the protection to personnel.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a top view of the adjusting mechanism of the present invention.

Fig. 3 is a schematic structural view of the pushing mechanism of the present invention.

Fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 5 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

The reference signs are: 1. a top plate; 2. positioning the shell; 3. the guide groove is penetrated; 4. a lifting rod; 5. positioning the shaft; 6. a slider; 7. adjusting a rod; 8. the positioning groove is penetrated; 9. an opening; 10. a support plate; 11. a stepping motor; 12. a rotating shaft; 13. a worm; 14. a turbine; 15. a linkage shaft; 16. a U-shaped fixing frame; 17. a connecting rod; 18. cutting table; 19. a cutting knife; 20. a hydraulic lever; 21. a lateral push plate; 22. a moving block; 23. a connecting rod; 24. a lifting plate; 25. a pull rod; 26. a spring; 27. a pedal ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The lifting device for the cutting part of the paper cutting machine shown in the attached figures 1-4 comprises a top plate 1, wherein the bottom of the top plate 1 is provided with an adjusting mechanism;

the adjusting mechanism comprises a positioning shell 2, a through guide groove 3 is arranged in the positioning shell 2, a lifting rod 4 is movably sleeved in the through guide groove 3, the top end of the lifting rod 4 is fixedly connected with a top plate 1, a positioning shaft 5 is arranged on the front side of the lifting rod 4, a sliding block 6 is arranged at one end of the positioning shaft 5, an adjusting rod 7 is arranged on the outer side of the sliding block 6, a through positioning groove 8 is arranged on the surface of the adjusting rod 7, the cross section of the through positioning groove 8 is in a cross shape, the sliding block 6 is movably connected with the through positioning groove 8, an opening 9 is arranged on the front side of the positioning shell 2, a supporting plate 10 is arranged on one side of the positioning shell 2, a stepping motor 11 is arranged at the bottom of the supporting plate 10, a rotating shaft 12 is arranged at the output end of the stepping motor 11, the rotating shaft 12 penetrates through the supporting plate 10 and extends to the outside, a worm 13 is fixedly arranged at the top end of the rotating shaft 12, the worm 13 both sides all the transmission be connected with the turbine 14, the inside fixedly connected with universal driving shaft 15 of turbine 14, the universal driving shaft 15 outside is equipped with U type mount 16, U type mount 16 and backup pad 10 fixed connection, universal driving shaft 15 both ends and regulation pole 7 fixed connection, 2 bottoms of location casing are equipped with the base.

As shown in fig. 3, a connecting rod 17 is fixedly arranged at the bottom of the top plate 1, a cutting table 18 is fixedly arranged at the bottom of the connecting rod 17, a cutting knife 19 is arranged at the top of the cutting table 18, a hydraulic rod 20 is fixedly arranged at the top of the cutting knife 19, a sliding opening is formed in the surface of the cutting table 18, and the cutting knife 19 is driven by the hydraulic rod 20 to cut.

As shown in fig. 1, the hydraulic rod 20 is fixedly connected with the top plate 1.

As shown in fig. 1, a pushing mechanism is arranged at the top of the cutting table 18, the pushing mechanism includes a lateral pushing plate 21, a bottom rod 21 is fixedly arranged at the bottom of the lateral pushing plate 21, a moving block 22 is fixedly arranged at the bottom of the bottom rod 21, the moving block 22 is movably connected with a sliding opening, and the bottom rod 21 drives the moving block 22 to slide in the sliding opening, so as to limit the position of the lateral pushing plate 21.

As shown in fig. 2, a connecting rod 23 is arranged on one side of the lateral push plate 21, a lifting plate 24 is arranged on one side of the connecting rod 23, the lifting plate 24 and the lateral push plate 21 are both hinged to the connecting rod 23, and the lifting plate 24 drives the connecting rod 23 to push the lateral push plate 21.

As shown in fig. 2, a pull rod 25 is fixedly arranged at the bottom of the lifting plate 24, a spring 26 is arranged outside the pull rod 25, the top end of the spring 26 is fixedly connected with the pull rod 25, the bottom end of the spring 26 is fixedly connected with the cutting table 18, a pedal ring 27 is fixedly arranged at the bottom end of the pull rod 25, the pull rod 25 is pulled by the pedal ring 27, the lifting plate 24 is lowered, and the pull rod 25 can be reset by the spring 26.

As shown in fig. 2, a movable sleeve is arranged outside the pull rod 25, and the movable sleeve penetrates through the cutting table 18 and is fixedly connected with the cutting table 18.

The utility model discloses the theory of operation: when the device is used, the stepping motor 11 is turned on, the stepping motor 11 drives the rotating shaft 12 to drive the worm 13 to drive the turbine 14 to rotate, the turbine 14 drives the linkage shaft 15 to turn over the adjusting rod 7 when rotating, then the adjusting rod 7 drives the lifting rod 4 to slide in the positioning shell 2 through the positioning shaft 5, meanwhile, the positioning shaft 5 drives the sliding block 6 to slide in the through positioning groove 8, so that when the adjusting rod 7 lifts the lifting rod 4 through the positioning shaft 5, the positioning shaft 5 and the adjusting rod 7 can keep a proper distance, then the top plate 1 is effectively lifted, then the hydraulic rod 20 is turned on, the hydraulic rod 20 drives the cutting knife 19 to cut paper products on the cutting table 18, then the pedal ring 27 is trampled, the pedal ring 27 drives the lifting plate 24 to descend through the pull rod 25, then the lifting plate 24 drives the connecting rod 23 to push the lateral push plate 21, and simultaneously the lateral push plate 21 drives the moving block 22 to slide in a sliding opening through the bottom rod 21, thereby keeping the lateral push plate 21 moving horizontally while the tension rod 25 compresses the spring 26, after which the lateral push plate 21 pushes the paper product.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting device for cutting part of paper cutter, including roof (1), its characterized in that: the bottom of the top plate (1) is provided with an adjusting mechanism;

the adjusting mechanism comprises a positioning shell (2), a through guide groove (3) is arranged inside the positioning shell (2), a lifting rod (4) is movably sleeved inside the through guide groove (3), the top end of the lifting rod (4) is fixedly connected with a top plate (1), the lifting rod (4) is positively provided with a positioning shaft (5), one end of the positioning shaft (5) is provided with a sliding block (6), an adjusting rod (7) is arranged outside the sliding block (6), the surface of the adjusting rod (7) is provided with a through positioning groove (8), the cross section of the through positioning groove (8) is in a cross shape, the sliding block (6) is movably connected with the through positioning groove (8), the positioning shell (2) is positively provided with an opening (9), one side of the positioning shell (2) is provided with a supporting plate (10), and the bottom of the supporting plate (10) is provided with a stepping motor (11), the utility model discloses a step motor, including step motor (11), step motor (11) output, pivot (12) run through backup pad (10) and extend to the outside, fixed worm (13) that are equipped with in pivot (12) top, the equal transmission in worm (13) both sides is connected with turbine (14), inside fixedly connected with universal driving shaft (15) of turbine (14), the universal driving shaft (15) outside is equipped with U type mount (16), U type mount (16) and backup pad (10) fixed connection, universal driving shaft (15) both ends and regulation pole (7) fixed connection, location casing (2) bottom is equipped with the base.

2. The lifting device for the cutting portion of a paper cutter according to claim 1, characterized in that: the cutting device is characterized in that a connecting rod (17) is fixedly arranged at the bottom of the top plate (1), a cutting table (18) is fixedly arranged at the bottom of the connecting rod (17), a cutting knife (19) is arranged at the top of the cutting table (18), a hydraulic rod (20) is fixedly arranged at the top of the cutting knife (19), and a sliding opening is formed in the surface of the cutting table (18).

3. The lifting device for the cutting portion of a paper cutter according to claim 2, characterized in that: the hydraulic rod (20) is fixedly connected with the top plate (1).

4. The lifting device for the cutting portion of a paper cutter as claimed in claim 3, characterized in that: the top of the cutting table (18) is provided with a pushing mechanism, the pushing mechanism comprises a lateral pushing plate (21), the bottom of the lateral pushing plate (21) is fixedly provided with a bottom rod, the bottom of the bottom rod is fixedly provided with a moving block (22), and the moving block (22) is movably connected with a sliding opening.

5. The lifting device for the cutting portion of a paper cutter as claimed in claim 4, characterized in that: connecting rod (23) are equipped with to side direction push pedal (21) one side, connecting rod (23) one side is equipped with lifter plate (24), lifter plate (24) and side direction push pedal (21) all are articulated with connecting rod (23).

6. The lifting device for the cutting portion of a paper cutter as claimed in claim 5, characterized in that: the cutting table is characterized in that a pull rod (25) is fixedly arranged at the bottom of the lifting plate (24), a spring (26) is arranged on the outer side of the pull rod (25), the top end of the spring (26) is fixedly connected with the pull rod (25), the bottom end of the spring (26) is fixedly connected with the cutting table (18), and a pedal ring (27) is fixedly arranged at the bottom end of the pull rod (25).

7. The lifting device for the cutting portion of a paper cutter as claimed in claim 6, characterized in that: the outer side of the pull rod (25) is provided with a movable sleeve, and the movable sleeve penetrates through the cutting table (18) and is fixedly connected with the cutting table (18).