CN219027735U

CN219027735U - V-groove cutter for paper pulp molding three-dimensional product V-groove

Info

Publication number: CN219027735U
Application number: CN202223453583.2U
Authority: CN
Inventors: 侯瑞强; 邹克斐; 严黎; 龚俊; 王肖闯; 付巧杰; 许晓亮
Original assignee: Yongfa Henan Moulding Technology Development Co ltd
Current assignee: Yongfa Henan Moulding Technology Development Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-16
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a V-groove cutter for a paper pulp molding three-dimensional product V-groove, which relates to the technical field of V-groove cutters for paper pulp molding, and particularly comprises a cutter body, wherein a cutter head is arranged at one end of the cutter body, a first sliding groove is arranged at the other end of the cutter body, a movable cutter rest is arranged on the inner side wall of the first sliding groove through a first sliding block, a first rack is arranged at one end of the first sliding block, a rotating shaft is rotatably connected to the inner side wall of the cutter body, a gear is arranged at one end of the rotating shaft, a limiting block is arranged at the other end of the rotating shaft, a shell is arranged in front of the cutter body, a sliding limiting block is arranged on the inner side wall of the shell, limiting teeth are arranged on the outer surface of the sliding limiting block, a second sliding groove is arranged at the rear of the cutter body, an auxiliary cutter head is arranged on the outer surface of the second sliding groove, and a second rack is arranged on the outer surface of the auxiliary cutter head.

Description

V-groove cutter for paper pulp molding three-dimensional product V-groove

Technical Field

The utility model relates to the technical field of V-groove cutters for pulp molding, in particular to a V-groove cutter for a three-dimensional product V-groove for pulp molding.

Background

Pulp molding is a stereoscopic papermaking technique. The waste paper is used as raw material, and paper products with certain shapes are molded by special molds on a molding machine. It has four major advantages: the raw materials are waste paper, including paperboard, waste paper box paper, waste white edge paper and the like, and the sources are wide; the manufacturing process is completed by the working procedures of pulping, adsorption molding, drying and shaping and the like, and is harmless to the environment; can be recycled; the volume is smaller than that of the foaming plastic, the foaming plastic can be overlapped, and the transportation is convenient. Pulp molding, except for cutlery boxes and tableware, more industrial buffer packages are developed very rapidly, and a V-shaped groove is usually formed at a specific position during molding, and a V-shaped groove cutter is used at the moment.

The existing V-groove knife for the V-groove of the pulp molding three-dimensional product is generally characterized in that the V-groove knife is directly arranged on a knife rest when in use, the extending length of the V-groove knife needs to be adjusted for pulp molding products with different sizes, a bolt of a fixing frame is usually required to be unscrewed when the extending length and the angle are adjusted, the V-groove knife is screwed down again after the extending length and the angle are adjusted, attention is required to be paid to whether the angle is deflected or not, the V-groove knife is complicated, the existing V-groove knife for the V-groove of the pulp molding three-dimensional product only can process the inner wall of the V-groove, the outer part of the V-groove is difficult to process, burrs are generated at the edge of the V-groove, the burrs need to be reprocessed, and the production progress is seriously affected, so the existing V-groove knife for the V-groove of the pulp molding three-dimensional product has the defects that the V-groove knife is inconvenient to adjust the length of the V-groove knife and the V-groove edge is inconvenient to process.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a V-groove cutter for a paper pulp molding three-dimensional product V-groove, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a V groove sword for three-dimensional product V groove of paper pulp moulding, includes the cutter body, the one end of cutter body is provided with the tool bit, the other end of cutter body is provided with first spout, the inside wall of first spout is provided with movable knife rest through first slider, the one end of first slider is provided with first rack, the inside wall rotation of cutter body is connected with the pivot, the one end of pivot is provided with the gear, the other end of pivot is provided with the stopper, the front of cutter body is provided with the casing, the inside wall of casing is provided with the slip stopper, the surface of slip stopper is provided with spacing tooth, the surface of slip stopper is provided with the driving lever, the lower surface of slip stopper is provided with the spring, the back of cutter body is provided with the second spout, the inside wall of second spout is provided with the second slider, the surface of second slider is provided with vice tool bit, the surface of vice tool bit is provided with the second rack.

Optionally, pivot, gear and stopper all are provided with two and symmetry setting, another the surface of gear and the surface meshing of second rack.

Optionally, the surface of stopper is provided with the draw-in groove with spacing tooth adaptation.

Optionally, the sliding limiting block and the spring are both provided with two and symmetrically arranged.

Optionally, the front of the auxiliary tool bit is slidably connected with the rear of the tool body.

(III) beneficial effects

The utility model provides a V-groove cutter for a paper pulp molding three-dimensional product V-groove, which has the following beneficial effects:

1. this a V groove sword for paper pulp moulding three-dimensional product V groove, through the setting of movable knife rest, make this V groove sword for paper pulp moulding three-dimensional product V groove possess the effect of being convenient for adjust V groove sword length, through the cooperation setting of first rack, pivot and gear, can go into the inside of stopper through using hexagonal wrench card in the in-process of use, thereby drive gear and stopper rotation, and then through the transmission effect of gear and first rack, drive the tool bit and follow the length that the one end of movable knife rest stretches out, can not influence the angle of V groove sword this moment, comparatively convenient regulation has reached the purpose of being convenient for adjust V groove sword length.

2. This a V groove sword for paper pulp moulding three-dimensional product V groove through the setting of vice tool bit, makes this V groove sword for paper pulp moulding three-dimensional product V groove prepare the effect of being convenient for handle V type groove edge burr, sets up through the cooperation of gear and second rack, can rotate pivot and gear through using allen wrench in the use to drive the distance that vice tool bit upwards stretches out, and then can handle V type groove edge's burr, reached the purpose of being convenient for handle V type groove edge.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

FIG. 3 is a schematic view of a front view in section of the present utility model;

FIG. 4 is a schematic diagram of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a schematic view of a front cross-section of the housing of the present utility model;

FIG. 6 is a schematic rear perspective view of the cutter body of the present utility model;

fig. 7 is a schematic view of a perspective structure of the auxiliary cutter head of the present utility model.

In the figure: 1. a cutter body; 2. a cutter head; 3. a first chute; 4. a first slider; 5. a movable tool rest; 6. a first rack; 7. a rotating shaft; 8. a gear; 9. a limiting block; 10. a housing; 11. a sliding limiting block; 12. limit teeth; 13. a deflector rod; 14. a spring; 15. a second chute; 16. a second slider; 17. an auxiliary cutter head; 18. and a second rack.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

The utility model provides the technical scheme that: the utility model provides a V groove sword for three-dimensional product V groove of pulp moulding, including cutter body 1, the one end of cutter body 1 is provided with tool bit 2, the other end of cutter body 1 is provided with first spout 3, the inside wall of first spout 3 is provided with movable knife rest 5 through first slider 4, the one end of first slider 4 is provided with first rack 6, the inside wall rotation of cutter body 1 is connected with pivot 7, gear 8 and stopper 9 all are provided with two and symmetry settings, the surface of another gear 8 meshes with the surface of second rack 18, the one end of pivot 7 is provided with gear 8, the other end of pivot 7 is provided with stopper 9, the surface of stopper 9 is provided with the draw-in groove with spacing tooth 12 adaptation, the front of cutter body 1 is provided with casing 10, the inside wall of casing 10 is provided with slip stopper 11, slip stopper 11 and spring 14 all are provided with two and symmetry settings, the surface of slip stopper 11 is provided with spacing tooth 12, the surface of slip stopper 11 is provided with driving lever 13, the lower surface of slip stopper 11 is provided with spring 14.

In order to achieve the purpose of conveniently adjusting the length of the V-shaped groove cutter, as shown in figures 1 to 5, when the paper pulp molding three-dimensional product V-shaped groove cutter is used, firstly, the movable cutter frame 5 is fixed on the cutter frame, when the paper pulp molding three-dimensional product V-shaped groove cutter needs to be adjusted, only the deflector 13 is required to be swung, the limiting teeth 12 are separated from the outer surface of the limiting block 9, the limiting block 9 can be rotated through the inner hexagonal wrench, the V-shaped groove cutter for pulp molding three-dimensional product V-shaped groove cutter has the effect of conveniently adjusting the length of the V-shaped groove cutter through the arrangement of the movable cutter frame 5, the first rack 6, the rotating shaft 7 and the gear 8 are matched, and the gear 8 can be clamped into the limiting block 9 through the hexagonal wrench in the using process, so that the gear 8 and the limiting block 9 are driven to rotate, and then the cutter head 2 is driven to extend out of one end of the movable cutter frame 5 through the transmission effect of the gear 8 and the first rack 6, the angle of the V-shaped groove cutter can not be influenced, so that the paper pulp molding three-dimensional product V-shaped groove cutter can be conveniently adjusted, and the purpose of conveniently adjusting the length of the V-shaped groove cutter is achieved;

example 2

The utility model provides the technical scheme that: the rear face of the cutter body 1 is provided with a second sliding groove 15, the inner side wall of the second sliding groove 15 is provided with a second sliding block 16, the outer surface of the second sliding block 16 is provided with a pair of cutter heads 17, the front face of the pair of cutter heads 17 is in sliding connection with the rear face of the cutter body 1, and the outer surface of the pair of cutter heads 17 is provided with a second rack 18.

In order to achieve the purpose of being convenient for handle V type groove edge, as shown in fig. 6 and 7, this application adopts following structure, through the setting of vice tool bit 17, make this V type groove cutter for paper pulp moulding three-dimensional product V groove prepare the effect of being convenient for handle V type groove edge burr, through the cooperation setting of gear 8 and second rack 18, in the in-process of using can rotate pivot 7 and gear 8 through using the allen wrench, thereby drive the distance that vice tool bit 17 stretches out to the top, the processing of the V type groove of different degree of depth can adapt to this moment, and handle V type groove edge's burr, the purpose of being convenient for handle V type groove edge has been reached.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A V groove sword that is used for paper pulp moulding three-dimensional product V groove, includes cutter body, its characterized in that: one end of cutter body is provided with the tool bit, the other end of cutter body is provided with first spout, the inside wall of first spout is provided with movable knife rest through first slider, the one end of first slider is provided with first rack, the inside wall of cutter body rotates and is connected with the pivot, the one end of pivot is provided with the gear, the other end of pivot is provided with the stopper, the front of cutter body is provided with the casing, the inside wall of casing is provided with the slip stopper, the surface of slip stopper is provided with spacing tooth, the surface of slip stopper is provided with the driving lever, the lower surface of slip stopper is provided with the spring, be provided with the second spout at the back of cutter body, the inside wall of second spout is provided with the second slider, the surface of second slider is provided with vice tool bit, the surface of vice tool bit is provided with the second rack.

2. A V-groove cutter for pulp molding solid product V-grooves according to claim 1, wherein: the rotating shaft, the gears and the limiting blocks are symmetrically arranged, and the outer surface of the other gear is meshed with the outer surface of the second rack.

3. A V-groove cutter for pulp molding solid product V-grooves according to claim 1, wherein: the surface of stopper is provided with the draw-in groove with spacing tooth adaptation.

4. A V-groove cutter for pulp molding solid product V-grooves according to claim 1, wherein: the sliding limiting blocks and the springs are both arranged in two and symmetrically arranged.

5. A V-groove cutter for pulp molding solid product V-grooves according to claim 1, wherein: the front of the auxiliary tool bit is connected with the rear of the tool body in a sliding way.