CN219598894U - Knife sharpening mechanism for cloth cutting machine - Google Patents

Abstract

The utility model relates to the field of cloth processing, and particularly provides a knife sharpening mechanism for a cloth cutting machine, which comprises a bottom placement table, wherein a middle supporting seat is arranged at the upper end of the bottom placement table through a foundation screw, two ends of the middle supporting seat are provided with shaft heads extending out of the two ends, a knife sharpening stone is arranged at the other side of the shaft heads extending out of the two ends, a debris baffle is arranged at the top of the knife sharpening stone, a multi-joint support is fixedly arranged at one side of the middle supporting seat, a knife clamping head is arranged at the top of the multi-joint support, a coupler is connected to one side of the knife sharpening stone through the extending end of a knife shaft, the other side of the coupler is arranged at one side of a knife sharpening driving motor, and the bottom of the knife sharpening driving motor is arranged at one side of the motor supporting table. The utility model solves the problems that the knife of the knife sharpening mechanism cannot be effectively fixed, and scraps are easy to collapse and fly to hurt people in the knife sharpening process of the knife.

Description

Knife sharpening mechanism for cloth cutting machine

Technical Field

The utility model relates to the field of cloth processing, in particular to a knife sharpening mechanism for a cloth cutting machine.

Background

The knife sharpening mechanism essentially polishes the edge or the blade of the knife through the reciprocating motion or the rotating motion of the knife sharpening element.

At present, the knife sharpening mechanism has the problem that the knife cannot be effectively fixed.

The present inventors found that the following problems exist in practical use: the scraps are easy to collapse and fly to hurt people in the knife sharpening process of the knife.

Accordingly, there is a need to provide a sharpening mechanism for a cloth cutting machine that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims at solving the technical problems of the prior art and provides a knife sharpening mechanism for a cloth cutting machine, which comprises a bottom placement table, wherein the upper end of the bottom placement table is provided with a middle support seat through a foundation screw, two ends of the middle support seat are provided with shaft heads extending out, the other sides of the shaft heads extending out from the two ends are provided with knife stones, the tops of the knife stones are provided with chip baffles, one side of the middle support seat is fixedly provided with a multi-joint support seat, the tops of the multi-joint support seat is provided with a knife clamping head, one side of the knife stones is connected with a coupler through the extending end of a knife shaft, the other side of the coupler is arranged on one side of a knife sharpening driving motor, and the bottom of the knife sharpening driving motor is arranged on one side of the motor support table. The utility model solves the problems that the knife of the knife sharpening mechanism cannot be effectively fixed, and scraps are easy to collapse and fly to hurt people in the knife sharpening process of the knife.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: a sharpening mechanism for cloth cutting machine, place the platform including the bottom, the platform upper end is placed to the bottom has middle part supporting seat through rag screw installation, middle part supporting seat both ends are equipped with both ends and stretch out the spindle nose, the both ends stretch out the spindle nose opposite side and install the whetstone, the piece baffle is installed at the whetstone top, middle part supporting seat one side fixed mounting has the multi-joint support, and installs the cutter clamping head at multi-joint support top, whetstone one side stretches out the end through the mill arbor and is connected with the shaft coupling, and the shaft coupling opposite side is installed in whetstone driving motor one side, whetstone driving motor bottom is installed in motor supporting seat one side, has the cutter can effectively firmly install at whetstone front end before whetstone, and the piece is received and is separated in-process of whetstone, prevents its advantage such as collapses.

The middle supporting seat is further provided with a protective shell outside, and the protective shell is fixed through a shell mounting screw.

The installation ring seat is arranged at the end part of the multi-joint support, so that the angle adjustment of the multi-joint support can be realized.

The mounting ring seat is further arranged, the outer side wall surface of the mounting ring seat is mounted on the fastening screw, and tightness adjustment of the mounting ring seat can be achieved.

The cutter grinding edge is formed in one side of the cutter clamping head, the cutter clamping head is welded on the inner side of the installation arc seat, and clamping of the cutter can be achieved.

Further set up, the whetstone outside is equipped with the protective sheath that whets a knife, can realize the polishing of cutter.

Further set up, the piece baffle passes through the baffle installation head to be fixed in sharpening protective sheath one side, can realize the separation of piece.

Further set up, sharpening driving motor passes through the motor mount pad and installs in the motor brace table, can realize driving motor's installation.

Compared with the related art, the knife sharpening mechanism for the cloth cutting machine has the following beneficial effects:

the utility model provides a knife sharpening mechanism for a cloth cutting machine, which adopts components such as an adjusting fastening screw and a mounting ring seat, and in the scheme, in order to realize that a knife of the cloth cutting machine can be smoothly mounted in a knife clamping head, a semi-open-loop knife sharpening edge is adopted, wherein the cutting part of the knife of the cloth cutting machine is exposed at one side of a knife sharpening opening of the knife, and a user can realize the adjustment of the placement angle of a multi-joint support by adjusting the fastening screw and the mounting ring seat, so that the distance and the placement angle between the knife and a knife sharpening stone are changed, thereby realizing the grinding processing of the knife and solving the technical problem that the knife of the knife sharpening mechanism cannot be effectively fixed.

The utility model provides a knife sharpening mechanism for a cloth cutting machine, which adopts components such as a knife grinder and a knife sharpening protective sleeve, wherein in the scheme, in order to prevent fragments of a knife from being broken everywhere to hurt people in the sharpening process, the knife sharpening protective sleeve on the outer side of the knife grinder is provided with a fragment baffle, and the fragment baffle can effectively prevent the fragments from flying in the processing process of the knife, so that sparks and the fragments are directed at two ends, thereby reducing the dangerous degree of operators in the opposite direction, and solving the technical problem that the fragments are easy to break to hurt people in the sharpening process of the knife.

Drawings

FIG. 1 is a schematic view of a knife sharpening mechanism for a cloth cutting machine according to the present utility model;

FIG. 2 is a partial view of the multi-joint support of the present utility model;

FIG. 3 is a partial view of the middle support of the present utility model;

FIG. 4 is a partial view of the debris shield of the present utility model;

fig. 5 is a coupling view of the coupling of the present utility model.

Reference numerals in the drawings: 1. a bottom placement table; 2. a foot screw; 3. a middle supporting seat; 301. a protective housing; 302. a shell mounting screw; 4. a multi-joint support; 401. a mounting ring seat; 402. a fastening screw; 5. a cutter clamping head; 501. grinding a knife edge of a cutter; 502. installing an arc seat; 6. a debris baffle; 601. a baffle mounting head; 7. a motor support; 8. shaft heads extend out of two ends; 9. a knife stone; 901. knife sharpening protective sleeve; 10. a coupling; 1001. the extending end of the milling cutter shaft; 11. a knife sharpening driving motor; 1101. and a motor mounting seat.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.

Embodiment one:

as shown in fig. 1, the knife sharpening mechanism for the cloth cutting machine comprises a bottom placing table 1, wherein a middle supporting seat 3 is arranged at the upper end of the bottom placing table 1 through a foundation screw 2, two ends of the middle supporting seat 3 are provided with two ends extending out of a shaft head 8, a knife stone 9 is arranged at the other side of the shaft head 8, a chip baffle 6 is arranged at the top of the knife stone 9, a multi-joint support 4 is fixedly arranged at one side of the middle supporting seat 3, a cutter clamping head 5 is arranged at the top of the multi-joint support 4, one side of the knife stone 9 is connected with a coupler 10 through a cutter shaft extending end 1001, the other side of the coupler 10 is arranged at one side of a knife sharpening driving motor 11, the bottom of the knife sharpening driving motor 11 is arranged at one side of the motor supporting table 7, and the knife mechanism has the advantages that a knife can be effectively and firmly arranged at the front end of the knife stone 9, chip collecting effect is blocked in the sharpening process, and the knife is prevented from collapsing.

As shown in fig. 2, the end part of the multi-joint support 4 is provided with a mounting ring seat 401, so that the angle adjustment of the multi-joint support 4 can be realized; the outer side wall surface of the mounting ring seat 401 is mounted on the fastening screw 402, so that the tightness of the mounting ring seat 401 can be adjusted; a cutter grinding edge 501 is formed on one side of the cutter clamping head 5, and the cutter clamping head 5 is welded on the inner side of the installation arc base 502, so that the cutter can be clamped.

As shown in fig. 3, a protective housing 301 is arranged outside the middle supporting seat 3, and the protective housing 301 is fixed by a housing mounting screw 302; the sharpening stone 9 outside is equipped with sharpening protection sleeve 901, can realize the polishing of cutter.

In the implementation, in order to prevent that the piece of cutter from collapsing everywhere and flying to hurt the people in the process of polishing in the scheme, the piece baffle 6 is installed to the sharpening protection sleeve 901 in the whetstone 9 outside, and piece baffle 6 can effectively block the bullet of piece to fly in the cutter course of working, with spark and piece directional both ends to operator's in the opposite direction dangerous degree has been reduced.

Embodiment two:

as shown in fig. 4, on the basis of the first embodiment, the present utility model provides a technical solution: the chipping baffle 6 is fixed on one side of the sharpening protection sleeve 901 through the baffle mounting head 601, and can realize the blocking of chipping.

As shown in fig. 5, the sharpening drive motor 11 is mounted on the motor support table 7 via the motor mount 1101, and the drive motor can be mounted.

In implementation, in order to realize that the cutter of the cloth cutting machine can be smoothly installed in the cutter clamping head 5, a semi-open-loop cutter grinding edge 501 is adopted, wherein the cutting part of the cutter of the cloth cutting machine is exposed at one side of the cutter grinding edge 501, and a user can realize the setting angle adjustment of the multi-joint support 4 by adjusting the fastening screw 402 and the mounting ring seat 401, so that the distance and the setting angle between the cutter and the knife stone 9 are changed, and the grinding processing of the cutter is realized.

In this embodiment: the knife sharpening driving motor 11 adopts YD2-TEFC-50Hz model; the anchor screw 2 adopts DIN-7984-M6 socket head cap screws, and the model of the coupler 10 is GIICL 9-crowned teeth.

The technical scheme has the advantages in practical application including but not limited to the following points:

1. the knife before sharpening can be effectively and firmly arranged in front of the sharpening stone 9;

2. the chipping effect is blocked in the sharpening process, so that the chipping is prevented from flying.

The technical scheme adopts the components of the knife stone 9, the knife sharpening driving motor 11, the knife clamping head 5 and the like, and the equipment is different from the traditional knife sharpening mechanism, and has the advantages that the knife before sharpening can be effectively and firmly arranged at the front end of the knife stone 9, the chip effect is blocked in the sharpening process, the chipping is prevented from collapsing and the like; in the scheme, in order to realize that the cutter of the cloth cutting machine can be smoothly installed in the cutter clamping head 5, a semi-open-loop cutter grinding edge 501 is adopted, wherein the cutting part of the cutter of the cloth cutting machine is exposed at one side of the cutter grinding edge 501, and a user can realize the setting angle adjustment of the multi-joint support 4 by adjusting the fastening screw 402 and the mounting ring seat 401, so that the distance and the setting angle between the cutter and the whetstone 9 are changed, and the grinding processing of the cutter is realized; in order to prevent that the piece of in-process cutter of polishing from collapsing everywhere and flying to hurt the people in the scheme, install piece baffle 6 at the sharpening protection sleeve 901 in the whetstone 9 outside, piece baffle 6 can effectively block the bullet of piece to fly in the cutter course of working, with spark and piece directional both ends to operator's in the opposite direction dangerous degree has been reduced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A mechanism of whetting a knife for cloth cutting machine, place platform (1), its characterized in that including the bottom: the utility model discloses a knife sharpening drive motor (11) of a knife, including base (1) and knife sharpening drive motor (11), including base (3) and knife sharpening drive motor, base (3) are placed in the bottom, base (1) upper end is installed middle part supporting seat (3) through rag screw (2), middle part supporting seat (3) both ends are equipped with both ends and extend spindle nose (8), both ends extend spindle nose (8) opposite side and install knife sharpening stone (9), piece baffle (6) are installed at knife sharpening stone (9) top, multi-joint support (4) are installed to middle part supporting seat (3) one side fixed mounting, and multi-joint support (4) top installs cutter clamping head (5), knife sharpening stone (9) one side is connected with shaft coupling (10) through grinding arbor extension end (1001), and shaft coupling (10) opposite side is installed in knife sharpening drive motor (11) one side, knife sharpening drive motor (11) bottom is installed in motor supporting bench (7) one side.

2. A sharpening mechanism for a cloth cutting machine according to claim 1, characterized in that the outer side of the middle support seat (3) is provided with a protective housing (301), and the protective housing (301) is fixed by a housing mounting screw (302).

3. A sharpening mechanism for a cloth cutting machine as claimed in claim 1, wherein the end of the multi-joint support (4) is provided with a mounting ring seat (401).

4. A sharpening mechanism for a cloth cutting machine according to claim 3, wherein the outer side wall of the mounting ring seat (401) is mounted on a fastening screw (402).

5. The knife sharpening mechanism for a cloth cutting machine according to claim 1, wherein a knife sharpening edge (501) is formed on one side of the knife clamping head (5), and the knife clamping head (5) is welded on the inner side of the installation arc seat (502).

6. A sharpening mechanism for a cloth cutting machine according to claim 1, characterized in that a sharpening protection sleeve (901) is arranged outside the sharpening stone (9).

7. A sharpening mechanism for a cloth cutting machine according to claim 1, wherein the chip guard (6) is fixed to one side of a sharpening protective sheath (901) by means of a guard mounting head (601).

8. A sharpening mechanism for a cloth cutting machine according to claim 1, wherein the sharpening drive motor (11) is mounted to the motor support table (7) by means of a motor mount (1101).