CN211541397U

CN211541397U - Cutting roller structure for hand and foot film machine

Info

Publication number: CN211541397U
Application number: CN201922143179.7U
Authority: CN
Inventors: 张淑云; 张灿海
Original assignee: Guangzhou Elov Cosmetic Co ltd
Current assignee: Guangzhou Elov Cosmetic Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-09-22
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a knife roll structure for a hand and foot membrane machine, which comprises a cylindrical knife roll body and a blade arranged outside the knife roll body in a matching cover manner, wherein the knife roll body is provided with at least one first mounting hole extending along the axial direction of the knife roll, a connecting rod is arranged in the first mounting hole in a matching manner, and the connecting rod is provided with a plurality of threaded holes; the cutter roller is characterized in that a second mounting hole which penetrates through the cutter blade and extends to the cutter roller body is formed in the cutter blade along the radial direction, the second mounting hole is crossed with the first mounting hole and is communicated with the threaded hole in a matched mode, and a fastening bolt which sequentially extends into the threaded hole to fix the cutter blade is detachably mounted in the second mounting hole. The utility model discloses a hand and foot membrane machine cutter roller structure is convenient for change the cutter, and need not change whole cutter roller, can reduce cost.

Description

Cutting roller structure for hand and foot film machine

Technical Field

The utility model relates to a brothers membrane equipment technical field especially relates to a brothers membrane machine is with cutter roll structure.

Background

The hand membrane and foot membrane is favored by people needing maintenance at all ages due to the convenient use method, the hand membrane and foot membrane are processed through a hand membrane and foot membrane machine, the general processing process comprises material placing, material guiding, processing, cutting and material discharging, wherein the cutting is carried out by adopting a cutter component, a cutter roller is a main structural component of the cutting component, the cutter roller in the prior art is generally driven by a motor to rotate, the surface of the cutter roller is provided with a convex cutter matched with a hand shape or a foot shape, but the cutter in the prior art is generally integrally formed with the cutter roller or fixed in a fixing mode such as welding and the like, so that the shape of the cutter is fixed, when the cutter is worn or damaged, the whole cutter roller needs to be completely replaced, the hand membrane machine and foot membrane machine needs to be stopped during replacement, the time consumed by replacement is long, and the production efficiency of the positive hand membrane machine and foot membrane machine is low, and replacement of the entire cutter roll leads to increased costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, provide one kind be convenient for change the cutter and need not change whole cutter roller, can reduce cost's brothers membrane machine cutter roller structure.

In order to achieve the purpose, the utility model provides a knife roll structure for a hand and foot membrane machine, which comprises a knife roll structure for a hand and foot membrane machine, the knife roll structure comprises a cylindrical knife roll body and a blade which is matched and covered outside the knife roll body, the knife roll body is provided with at least one first mounting hole which extends along the axial direction of the knife roll, a connecting rod is matched and mounted in the first mounting hole, and the connecting rod is provided with a plurality of threaded holes;

the cutter roller is characterized in that a second mounting hole which penetrates through the cutter blade and extends to the cutter roller body is formed in the cutter blade along the radial direction, the second mounting hole is crossed with the first mounting hole and is communicated with the threaded hole in a matched mode, and a fastening bolt which sequentially extends into the threaded hole to fix the cutter blade is detachably mounted in the second mounting hole.

Preferably, the second mounting hole on the blade is a counter bore, and the depth of the counter bore is greater than the height of a nut of the fastening bolt.

Preferably, the blade is in a circular arc shape matched with the surface of the cutter roller, and the contour of the blade is in a hand shape or a foot shape.

According to the preferable scheme, the front end of the blade is provided with a positioning structure for pre-positioning the hand and foot membranes along the rotation direction of the cutter roller body.

As a preferred scheme, the positioning structure comprises a fixing part fixedly connected with one end of the blade, the fixing part is provided with a holding tank, the fixing part positioned on one side of the outside of the blade is provided with an opening of the holding tank, the holding tank is internally provided with a pressing plate, and the bottom of the pressing plate is connected with the bottom of the holding tank through an elastic part, so that when the blade is used for cutting, the pressing plate is compressed into the holding tank under the stress.

Preferably, the length of the accommodating groove is the same as the width of the blade, the bottom of the fixing part is connected with the bottom of the blade, and the top of the fixing part is lower than the outer surface of the blade.

Preferably, a plurality of bolts which penetrate through the accommodating groove and are installed on the blade are arranged in the accommodating groove.

Preferably, the elastic member is a plurality of springs arranged in a row in the accommodating groove, and the pressing plate is simultaneously connected with the springs.

Preferably, the elastic member is an elastic strip of an elastic plastic material extending along the length direction of the receiving groove.

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

the utility model discloses a hand and foot membrane machine cutter roller structure utilizes the fastening bolt and the connecting rod bolted connection of installation in the second mounting hole on the blade, can be convenient fix the cutter roller body with the blade on, when dismantling simultaneously, directly dismantle fastening bolt can, also be convenient for change the cutter roller of different shapes and size, the time of change is short, help improving the efficiency of cutter, and, need not change the cutter roller body after the cutter damages, only need to change suitable blade can, reduction in production cost.

Drawings

Fig. 1 is a schematic structural view of a cutter roll structure for a hand and foot membrane machine in an embodiment of the present invention;

fig. 2 is a schematic front view of a cutter roller structure for a foot film machine in an embodiment of the present invention;

fig. 3 is a schematic structural view of a cutter roll body of the cutter roll structure for the hand and foot membrane machine in the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a blade of a knife roll structure for a hand and foot membrane machine in an embodiment of the present invention;

FIG. 5 is a side view of the blade;

FIG. 6 is a schematic view of a portion of the structure of FIG. 5;

fig. 7 is the embodiment of the utility model provides an in the embodiment of the utility model provides a structural schematic of the connecting rod of cutter roll structure for brothers membrane machine.

In the figure, 1, a cutter roller body; 11. a first mounting hole; 2. a blade; 21. a second mounting hole; 3. a connecting rod; 31. a threaded hole; 4. a fixing member; 41. accommodating grooves; 42. pressing a plate; 5. an elastic member; 6. and (4) bolts.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

The utility model discloses a hand and foot membrane machine cutter roller structure's preferred embodiment, as shown in fig. 1-7, including cutter roller body 1 and the blade 2 that the matching cover established in cutter roller body 1 outside, cutter roller body 1 specifically is cylindric, cutter roller body 1 is equipped with at least one first mounting hole 11 along the axial extension of cutter roller body, first mounting hole 11 extends to other one end by the one end of cutter roller body 2, the matching is installed connecting rod 3 in the first mounting hole 11, specific first mounting hole 11 can be equipped with the internal thread, connecting rod 3 specifically is the shank of bolt that matches with the internal thread, be equipped with a plurality of screw holes 31 on connecting rod 3, screw hole 31 is along the radial extension of shank of bolt 3; the blade 2 is in an arc shape matched with the surface of the cutter roller body 1, the blade 2 is attached and fixed to the surface of the cutter roller body 1 when being installed, and the outline of the blade 2 is in a hand shape or a foot shape and used for cutting hand and foot membranes in the hand shape or the foot shape. The blade 2 and the cutter roller body 1 are specifically installed in such a way that a second installation hole 21 which penetrates through the blade 2 and extends to the cutter roller body 1 is arranged on the blade 2 along the radial direction, the second installation hole 21 is crossed with the first installation hole 11 and is communicated with the threaded hole 31 in a matching way, the first installation hole 11 corresponds to the threaded hole 31 on the connecting rod 3 in a matching way, fastening bolts sequentially penetrate through the blade 2 and extend to the cutter roller body 1 and then are installed in a matching way with the threaded hole 31, so that the blade 2 can be conveniently installed on the cutter roller body 1, meanwhile, when the cutter is disassembled, the fastening bolt can be directly disassembled, the cutter blades with different shapes and sizes can be conveniently replaced, the replacement time consumption is short, the cutter is beneficial to improving the cutting efficiency, and, after the blade 2 is damaged, the cutter roller body 1 does not need to be replaced, and only the proper blade 2 needs to be replaced, so that the production cost is reduced.

Wherein, for avoiding the cutter roll structure when using, influence the cutting of hand and foot membrane when fastening bolt protrusion in the surface of blade 2, second mounting hole 21 is the counter sink, and the degree of depth of counter sink is greater than the height of fastening bolt's nut, can be located the lower part in counter sink after fastening bolt installs like this, does not influence the use of blade.

Wherein, along the rotation direction of cutter roller body 1, the front end of blade 1 is equipped with and is used for the location structure to the predetermined position of brothers ' membrane, and location structure can compress tightly brothers ' membrane in advance, and removal when avoiding brothers ' membrane cutting helps improving the cutting accuracy of cutter roller structure.

Specific, location structure includes the mounting 4 with the one end fixed connection of blade 2, be equipped with holding tank 41 on the mounting 4, mounting 4 specifically is the long banding structure that matches with 2 lateral parts of blade, when 2 lateral parts of blade are circular-arcly, mounting 4 also sets up to circular-arcly, holding tank 41 extends the setting along the width direction of blade 2, holding tank 41 is located the outside side of blade 2 and has the opening, be equipped with clamp plate 42 in the holding tank 41, be connected through elastic component 5 between clamp plate 42's the bottom and holding tank 41's the bottom, in order when blade 2 cutting, clamp plate 42 atress compresses in holding tank 41, simultaneously because the effect of elastic component 5, clamp plate 42 can be simultaneously carry out prepositioning to the brothers membrane.

Specifically, the length of holding tank 41 is the same with the width of blade 2, the bottom of mounting 4 with the bottom of blade 2 links up, mounting 4 and blade 2 fixed connection, the bottom of mounting 4 and the surface matching contact of cutter roller body 1, and the top of mounting 4 with be less than the surface of blade 2, avoid mounting 4 to influence the cutting when blade 2 cuts. Specifically, a plurality of bolts 6 penetrating through the accommodating groove 41 and mounted on the blade 2 are arranged in the accommodating groove 41, and the fixing member 4 is fixed on the blade 2 through the bolts 2.

The elastic member 5 may be a plurality of springs arranged in a row in the receiving groove, and the pressing plate 42 is connected to the springs at the same time. In addition, the elastic member 5 may be an elastic strip of an elastic plastic material extending in the longitudinal direction of the receiving groove.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The cutter roll structure for the hand-foot film cutting machine is characterized by comprising a cylindrical cutter roll body and a blade matched and covered outside the cutter roll body, wherein the cutter roll body is provided with at least one first mounting hole extending along the axial direction of the cutter roll, a connecting rod is matched and mounted in the first mounting hole, and the connecting rod is provided with a plurality of threaded holes;

2. The cutter roll structure for a hand and foot membrane machine as claimed in claim 1, wherein the second mounting hole on the blade is a counter-bore, and the depth of the counter-bore is greater than the height of the nut of the fastening bolt.

3. The knife roll structure for the hand and foot membrane machine as claimed in claim 1, wherein the blade is arc-shaped to match the surface of the knife roll, and the profile of the blade is hand-shaped or foot-shaped.

4. The knife roll structure for the hand and foot membrane machine as claimed in claim 1, wherein a positioning structure for pre-positioning the hand and foot membrane is provided at the front end of the blade along the rotation direction of the knife roll body.

5. The knife roll structure of hand and foot membrane machine according to claim 4, characterized in that said positioning structure comprises a fixing piece fixedly connected with one end of said blade, said fixing piece is provided with a receiving groove, said fixing piece located on one side of the outside of said blade is provided with an opening of said receiving groove, said receiving groove is provided with a pressing plate therein, the bottom of said pressing plate is connected with the bottom of said receiving groove through an elastic member, so that when said blade is cutting, said pressing plate is compressed into said receiving groove by force.

6. The knife roll structure for hand and foot film machines according to claim 5, characterized in that the length of said receiving groove is the same as the width of said blade, the bottom of said fixing member is engaged with the bottom of said blade, and the top of said fixing member is lower than the outer surface of said blade.

7. The cutter roll structure for a hand and foot membrane machine as claimed in claim 5, wherein a plurality of bolts are provided in said receiving groove to pass through the receiving groove and to be mounted on the blade.

8. The cutter roll structure for a hand and foot film machine as claimed in claim 5, wherein said elastic member is a plurality of springs arranged in a row in a receiving groove, and said pressing plate is simultaneously connected to said springs.

9. The knife roll structure for a hand and foot film machine as defined in claim 5, wherein said elastic member is an elastic strip of elastic plastic material extending along the length direction of the receiving groove.