CN112140151A - Circular leather edge cutting device suitable for different diameters - Google Patents
Circular leather edge cutting device suitable for different diameters Download PDFInfo
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- CN112140151A CN112140151A CN202010997748.9A CN202010997748A CN112140151A CN 112140151 A CN112140151 A CN 112140151A CN 202010997748 A CN202010997748 A CN 202010997748A CN 112140151 A CN112140151 A CN 112140151A
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- cavity
- shaft
- wheel
- fixedly connected
- reversing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
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- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B5/00—Clicking, perforating, or cutting leather
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention relates to the field of fabric processing, and discloses a circular leather edge cutting device suitable for different diameters, which comprises a main box body, wherein a working wheel cavity with an upward opening is arranged in the main box body, four chuck wheel rod cavities which are circumferentially distributed by taking the working wheel cavity as a center and are upward opened are arranged on the outer side of the working wheel cavity, a chuck wheel cavity is communicated and arranged on the lower side of the chuck wheel rod cavity, a main transmission gear cavity is arranged on the lower side of the chuck wheel cavity, and a reversing cavity is arranged on the lower side of the main transmission gear cavity. On the other hand, the device can cut leathers with different diameters, and is widely used.
Description
Technical Field
The invention relates to the related field of fabric processing, in particular to a circular leather edge cutting device suitable for different diameters.
Background
Leather is one of the surface fabric that is used for making the clothing, and it adds man-hour can be through polishing, a series of processes such as cutting, mostly uses manual cutting leather edge when processing the leather now, and not only work efficiency is slow like this, still can lead to the leather by the unevenness of cutting because of people's hand dynamics is inhomogeneous to influence the pleasing to the eye of leather goods, especially to circular shape leather, so especially, on the other hand, at the in-process of leather cutting, the staff also has the hidden danger of being cut wounded by cutting tool.
Disclosure of Invention
The invention aims to provide a circular leather edge cutting device suitable for different diameters, which can overcome the defects in the prior art, so that the practicability of equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a circular leather edge cutting device suitable for different diameters, which comprises a main box body, wherein a working wheel cavity with an upward opening is arranged in the main box body, four chuck wheel rod cavities which are circumferentially distributed by taking the working wheel cavity as a center and are upwardly opened are arranged on the outer side of the working wheel cavity, a chuck wheel cavity is communicated and arranged on the lower side of the chuck wheel rod cavity, a main transmission gear cavity is arranged on the lower side of the chuck wheel cavity, a reversing cavity is arranged on the lower side of the main transmission gear cavity, a reversing shaft cavity is communicated and arranged on the right side of the reversing cavity, a motor bevel gear cavity is communicated and arranged on the right side of the reversing shaft cavity, a belt cavity is arranged on the lower side of the motor bevel gear cavity, a pressing block is arranged on the upper side of the main box body, a butting shaft plate cavity with a downward opening is arranged in the pressing block, a plate pair contact block is fixedly connected and arranged in the right end wall of the butting shaft plate cavity, a plurality of rolling ball cavities which are circumferentially distributed, the rolling ball is provided with a rolling ball in a spherical arrangement in a rotating fit connection mode, the butt shaft plate is provided with a butt shaft plate in a sliding fit connection mode in a cavity, the lower end face of the butt shaft plate is fixedly connected with a butt shaft, a butt shaft plate spring is fixedly connected between the upper end face of the butt shaft plate and the upper end wall of the butt shaft plate cavity, the butt shaft plate is internally fixedly connected with a plate main contact block, the left end face and the right end face of the pressing block are fixedly connected with pressing block rods symmetrically arranged by taking the pressing block as a center, a vertically penetrating screw rod cavity is arranged in each pressing block rod, the right end face of the pressing block is fixedly connected with a cutter shaft positioned on the lower side of the pressing block rod on the right side, a cutter stop block is arranged on each cutter shaft in a sliding fit connection mode, a cutter spring is fixedly connected between the left end face of the cutter stop block and the right end face of the, and a screw rod pair contact block is fixedly connected in the left end wall of the screw rod cavity on the right side.
On the basis of the technical scheme, a chuck wheel shaft which extends upwards into the chuck wheel cavity and extends downwards into the main transmission gear cavity is arranged on the lower end wall of the chuck wheel cavity in a rotationally matched and connected mode, a chuck wheel is fixedly connected and arranged at the tail end of the upper side of the chuck wheel shaft, a chuck wheel rod which is connected with the chuck wheel rod cavity in a sliding and matched mode and extends upwards to the outside is arranged on the upper end surface of the chuck wheel in a threaded and connected mode, a clamping shaft is fixedly connected and arranged on the upper end surface of the chuck wheel rod, a clamping wheel cavity with an inward opening is arranged in the clamping shaft, a clamping wheel shaft is arranged between the upper end wall and the lower end wall of the clamping wheel cavity in a rotationally matched and connected mode, a clamping wheel is fixedly connected and arranged on the clamping wheel shaft, a synchronous rod is fixedly connected and arranged on the upper end surface of the clamping shaft on the right side, a cutter shaft cavity which, the inner rotation fit connection of the lower end wall of the working wheel cavity is provided with a working wheel shaft which extends upwards to the inner side of the working wheel cavity and extends downwards to penetrate through the chuck wheel shaft to the inner side of the motor helical gear cavity, the working wheel shaft is connected with the chuck wheel shaft in a rotation fit manner, the tail end of the upper side of the working wheel shaft is fixedly connected with a working wheel, and the tail end of the lower side of the working wheel shaft is fixedly connected with a working wheel gear.
On the basis of the technical scheme, convex shaft butt cavities which are arranged in bilateral symmetry are arranged in the chuck wheel shaft, a transmission gear which is positioned in the cavity of the main transmission gear is arranged on the outer side of the chuck wheel shaft, a chuck wheel shaft cavity with an upward opening is arranged in the transmission gear, the cavity of the chuck wheel shaft is connected with the cavity of the chuck wheel shaft in a rotating fit manner, convex shaft plate cavities which are symmetrically arranged by taking the chuck wheel shaft as the center are communicated with the left side and the right side of the cavity of the chuck wheel shaft, convex shaft plates are arranged in the convex shaft plate cavities in a sliding fit manner, convex shaft springs are fixedly connected between the outer end surfaces of the convex shaft plates and the outer end walls of the convex shaft plate cavities, convex shafts which can be abutted against the convex shaft butt cavities are fixedly connected with the inner end surfaces of the convex shaft plates, and a main transmission gear shaft which extends upwards into the cavity of the main transmission gear and downwards into the reversing cavity, the tail end of the upper side of the main transmission gear shaft is fixedly connected with a main transmission gear meshed with the transmission gear, and the tail end of the lower side of the main transmission gear shaft is fixedly connected with a main rotating helical gear.
On the basis of the technical scheme, the right side of the motor bevel gear cavity is provided with a motor fixedly connected with the main box body, the left end surface of the motor is fixedly connected with a motor shaft which extends leftwards into the motor bevel gear cavity, the motor shaft is internally provided with a reversing shaft synchronous cavity with a leftward opening, the motor shaft is fixedly connected with a motor bevel gear engaged with the working wheel gear, the reversing shaft cavity is internally provided with a reversing shaft which extends leftwards into the reversing cavity and rightwards into the reversing shaft synchronous cavity in a sliding fit connection manner, the reversing shaft is connected with the reversing shaft synchronous cavity in a spline fit manner, the tail end of the left side of the reversing shaft is rotatably connected with a left transposition magnet in a matching manner, the left end wall is internally and fixedly connected with a left transposition electromagnet, the reversing shaft is fixedly connected with a reversing bevel gear which is positioned on the right side of the left transposition magnet and can be, the reversing bevel gear is fixedly connected to the reversing shaft, the reversing bevel gear is located on the right side of the reversing bevel gear and can be meshed with the main rotating bevel gear, a right cord plate right transposition magnet located on the right side of the reversing bevel gear is connected to the reversing shaft in a rotating matching mode, and a right transposition electromagnet arranged in an annular mode is fixedly connected to the inner end wall of the right end.
On the basis of the technical scheme, a screw rod extending downwards into the belt cavity is arranged in the screw rod cavity in a thread fit connection mode, a belt driven wheel is arranged at the tail end of the lower side of the screw rod in a fixed connection mode, a screw rod main contact block capable of being abutted to the screw rod auxiliary contact block is arranged on the right side in the screw rod in a fixed connection mode, a belt wheel shaft extending upwards into the main drive gear cavity and extending downwards into the belt cavity is arranged in the lower end wall of the main drive gear cavity in a rotation fit connection mode, a belt drive gear meshed with the main drive gear is arranged at the tail end of the upper side of the belt wheel shaft in a fixed connection mode, a belt drive wheel is arranged at the tail end of the lower side of the belt wheel shaft in.
The invention has the beneficial effects that: this device is earlier fixed and is fixed a position circular leather through the rotation of working wheel and the spacing of pressing from both sides tight axle, also be simultaneously to the cutter location, make its edge that can cut the leather just, driving the cutter through the compact heap and descending, reach the purpose that compresses tightly and cut, the time of leather edge cutting has not only been practiced thrift like this, the efficiency of preparation clothing has been improved greatly, still make the leather edge by the complete unanimity of cutting, on the other hand, this device can cut the leather of different diameters, the universality is wider.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view showing the overall construction of a circular leather edge cutting apparatus of the present invention, which is adapted to various diameters;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
FIG. 4 is an enlarged schematic view of C in FIG. 1;
fig. 5 is an enlarged schematic view of D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The circular leather edge cutting device suitable for different diameters comprises a main box body 10, wherein a working wheel cavity 34 with an upward opening is arranged in the main box body 10, four chuck wheel rod cavities 32 which are circumferentially distributed and arranged by taking the working wheel cavity 34 as a center and have upward openings are arranged on the outer side of the working wheel cavity 34, a chuck wheel cavity 18 is communicated with the lower side of the chuck wheel rod cavity 32, a main transmission gear cavity 49 is arranged on the lower side of the chuck wheel cavity 18, a reversing cavity 42 is arranged on the lower side of the main transmission gear cavity 49, a reversing shaft cavity 63 is communicated with the right side of the reversing cavity 42, a motor bevel gear cavity 77 is communicated with the right side of the reversing shaft cavity 63, a belt cavity 15 is arranged on the lower side of the motor bevel gear cavity 77, a pressing block 67 is arranged on the upper side of the main box body 10, a butting shaft plate cavity 70 with a downward opening is arranged in the pressing block 67, and a plate pair contact block 75 is fixedly connected in the right end wall of the butting shaft plate, the outer side of the abutting shaft plate cavity 70 is provided with a plurality of rolling ball cavities 68 which are circumferentially distributed and arranged by taking the abutting shaft plate cavity 70 as a center and have downward openings, rolling balls 69 which are spherically arranged are connected and arranged in a rotating fit manner in the rolling ball cavities 68, an abutting shaft plate 71 is connected and arranged in the abutting shaft plate cavity 70 in a sliding fit manner, an abutting shaft 72 is fixedly connected and arranged on the lower end surface of the abutting shaft plate 71, an abutting shaft plate spring 73 is fixedly connected and arranged between the upper end surface of the abutting shaft plate 71 and the upper end wall of the abutting shaft plate cavity 70, a main plate contact block 74 is fixedly connected and arranged in the abutting shaft plate 71, pressing block rods 24 which are symmetrically arranged by taking the pressing block 67 as the center are fixedly connected and arranged on the left and right end surfaces of the pressing block 67, a vertically penetrating screw rod cavity 23 is arranged in the pressing block rod 24, a cutter shaft 25 which is positioned on the lower side of the pressing block rod 24 is fixedly connected and arranged, sliding fit connection is equipped with cutter dog 28 on cutter axle 25, cutter dog 28 left end face with fixed connection is equipped with cutter spring 26 between the compact heap 67 right-hand member face, end face fixed connection is equipped with cutter 27 under the cutter dog 28, and the right side fixed connection is equipped with screw rod pair contact piece 30 in the screw rod chamber 23 left end wall.
In addition, in one embodiment, a chuck wheel shaft 19 extending upwards into the chuck wheel cavity 18 and downwards into the main transmission gear cavity 49 is rotatably connected and arranged on the lower end wall of the chuck wheel cavity 18, a chuck wheel 31 is fixedly connected and arranged at the end of the upper side of the chuck wheel shaft 19, a chuck wheel rod 21 connected with the chuck wheel rod cavity 32 in a sliding fit manner and extending upwards to the outside is connected and arranged on the upper end face of the chuck wheel 31 in a threaded fit manner, a clamping shaft 36 is fixedly connected and arranged on the upper end face of the chuck wheel rod 21, a clamping wheel cavity 39 with an inward opening is arranged in the clamping shaft 36, a clamping wheel shaft 37 is rotatably connected and arranged between the upper end wall and the lower end wall of the clamping wheel cavity 39, a clamping wheel 38 is fixedly connected and arranged on the clamping wheel shaft 37, a synchronous rod 40 is fixedly connected and arranged on the upper end face of the clamping shaft 36 on the right side, and a cutter shaft cavity 41 with an upward opening and, the cutter shaft 25 is connected with the cutter shaft cavity 41 in a sliding fit mode, the lower end wall of the working wheel cavity 34 is connected with the working wheel shaft 35 which extends upwards into the working wheel cavity 34 and extends downwards to penetrate through the chuck wheel shaft 19 to the motor bevel gear cavity 77 in a rotating fit mode, the working wheel shaft 35 is connected with the chuck wheel shaft 19 in a rotating fit mode, the tail end of the upper side of the working wheel shaft 35 is fixedly connected with the working wheel 33, and the tail end of the lower side of the working wheel shaft 35 is fixedly connected with the working wheel gear 59.
In addition, in an embodiment, a protruding shaft abutting cavity 54 symmetrically arranged in the left and right is arranged in the chuck wheel shaft 19, a transmission gear 52 located in the main transmission gear cavity 49 is arranged on the outer side of the chuck wheel shaft 19, a chuck wheel shaft cavity 53 with an upward opening is arranged in the transmission gear 52, the chuck wheel shaft cavity 53 is connected with the chuck wheel shaft 19 in a rotating fit manner, protruding shaft plate cavities 58 symmetrically arranged with the chuck wheel shaft 19 as a center are communicated with the left and right sides of the chuck wheel shaft cavity 53, a protruding shaft plate 56 is arranged in the protruding shaft plate cavity 58 in a sliding fit manner, a protruding shaft plate spring 57 is fixedly connected between the outer end surface of the protruding shaft plate 56 and the outer end wall of the protruding shaft plate cavity 58, a protruding shaft 55 capable of abutting against the protruding shaft abutting cavity 54 is fixedly connected to the inner end surface of the protruding shaft plate 56, and a main transmission shaft spring 57 extending upwards into the main transmission gear cavity 49 and downwards extending into the reversing cavity 42 is arranged in a rotating fit manner in the lower end wall of the main transmission The tail end of the upper side of the driving gear shaft 51 is fixedly connected with a driving gear 50 meshed with the driving gear 52, and the tail end of the lower side of the driving gear shaft 51 is fixedly connected with a driving rotary bevel gear 47.
In addition, in an embodiment, the right side of the motor bevel gear cavity 77 is provided with a motor 17 fixedly connected with the main box body 10, the left end face of the motor 17 is fixedly connected with a motor shaft 61 extending leftwards into the motor bevel gear cavity 77, the motor shaft 61 is internally provided with a reversing shaft synchronization cavity 62 with a leftward opening, the motor shaft 61 is fixedly connected with a motor bevel gear 60 engaged with the working wheel gear 59, the reversing shaft cavity 63 is internally provided with a reversing shaft 43 extending leftwards into the reversing cavity 42 and rightwards into the reversing shaft synchronization cavity 62 in a sliding fit manner, the reversing shaft 43 is in spline fit connection with the reversing shaft synchronization cavity 62, the tail end of the left side of the reversing shaft 43 is rotatably connected with a left transposition magnet 45, the left end wall of the reversing shaft 42 is internally provided with a left transposition electromagnet 44 in a fixed connection manner, and the reversing shaft 43 is fixedly connected with a left transposition magnet 45 and can be engaged with the main rotary bevel gear 47 The reversing bevel gear 46 is closed, a reversing bevel gear 66 which is positioned on the right side of the reversing bevel gear 46 and can be meshed with the main rotating bevel gear 47 is fixedly connected to the reversing shaft 43, a right guy rope plate right transposition magnet 65 which is positioned on the right side of the reversing bevel gear 66 is connected to the reversing shaft 43 in a rotating matching mode, and a right transposition electromagnet 64 which is arranged in an annular mode is fixedly connected to the inner portion of the right end wall of the reversing shaft 42.
In addition, in one embodiment, the screw rod 22 extending downwards into the belt cavity 15 is arranged in the screw rod cavity 23 in a thread fit connection mode, a belt driven wheel 13 is fixedly connected to the lower end of the lower side of the screw rod 22, the screw rod main contact block 20 capable of abutting against the screw rod auxiliary contact block 30 is fixedly connected to the right side of the screw rod 22 in a fixed connection mode, a belt pulley shaft 12 extending upwards into the main transmission gear cavity 49 and extending downwards into the belt cavity 15 is arranged in the lower end wall of the main transmission gear cavity 49 in a rotation fit connection mode, a belt transmission gear 11 meshed with the main transmission gear 50 is fixedly connected to the upper end of the belt pulley shaft 12 in a rotation fit connection mode, a belt transmission wheel 14 is fixedly connected to the lower end of the belt pulley shaft 12, and a belt 16 is arranged between the belt transmission wheel 14 and the belt driven wheels 13 on.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in FIGS. 1-5, in the initial state of the apparatus of the present invention, the main rotating bevel gear 47 is engaged with the reversing bevel gear 66, and is not engaged with the reversing bevel gear 46, and the protruding shaft 55 abuts against the protruding shaft abutting cavity 54; sequence of mechanical actions of the whole device: when the leather cutting machine starts to work, firstly, circular leather needing edge cutting is placed on the working wheel 33, the motor 17 is started to rotate, the motor 17 rotates to drive the motor bevel gear 60 to rotate through the motor shaft 61, the motor bevel gear 60 rotates to drive the working wheel shaft 35 to rotate through the working wheel gear 59, and the working wheel shaft 35 rotates to drive the leather to rotate through the working wheel 33; the motor shaft 61 rotates to drive the reversing shaft 43 to rotate simultaneously, the reversing shaft 43 rotates to drive the main rotating bevel gear 47 to rotate through the reversing bevel gear 66, the main rotating bevel gear 47 rotates to drive the transmission gear 52 to rotate through the main transmission gear shaft 51, the transmission gear 52 rotates to drive the chuck wheel shaft 19 to rotate due to the fact that the protruding shaft 55 is abutted to the protruding shaft abutting cavity 54, the chuck wheel shaft 19 rotates to drive the chuck wheel rod 21 to move inwards through the chuck wheel 31, the chuck wheel rod 21 moves inwards to drive the belt 16 to move inwards until the clamping wheels 38 are abutted to the leather, when the four clamping wheels 38 are abutted to the leather, the leather and the working wheel 33 are coaxial and fixed, meanwhile, the synchronous rod 40 drives the cutter stop block 28 to move leftwards against the thrust of the cutter spring 26, so that the cutter 27 moves rightwards, and after the clamping wheels 38 are abutted to the leather, the chuck wheel rod 21 cannot move, thereby enabling the protruding shaft 55 to move outwards through the protruding shaft plate 56 against the pushing force of the protruding shaft plate spring 57 until the protruding shaft is separated from the abutting with the protruding shaft abutting cavity 54, and the transmission gear 52 can not drive the chuck wheel shaft 19 to rotate; the belt transmission gear 11 is driven to rotate while the main transmission gear 50 rotates, the belt transmission gear 11 rotates to drive the belt transmission wheel 14 to rotate through the belt wheel shaft 12, the belt transmission wheel 14 rotates to drive the belt driven wheel 13 to rotate through the belt 16, the belt driven wheel 13 rotates to drive the pressing block rod 24 to move downwards through the screw rod 22, the pressing block rod 24 moves downwards to drive the cutter shaft 25 to move downwards through the pressing block 67 until the cutter 27 is abutted to the edge of the leather and cut; after the butting shaft 72 butts against the leather, the main contact block 74 of the movable plate is continuously driven by the butting shaft plate 71 to move upwards by overcoming the thrust of the butting shaft plate spring 73 until the main contact block 74 of the plate is contacted with the auxiliary contact block 75 of the plate, at the moment, the cutter 27 is also cut completely, the right transposition electromagnet 64 is electrically adsorbed to the right transposition magnet 65 to drive the reversing shaft 43 to move rightwards, the reversing shaft 43 moves rightwards to drive the reversing bevel gear 46 to be meshed with the main rotating bevel gear 47, the main rotating bevel gear 47 is disengaged with the reversing bevel gear 66, the reversing shaft 43 rotates to drive the main rotating bevel gear 47 to rotate by the reversing bevel gear 46, the main transmission gear 50 rotates reversely to drive the transmission gear 52 and the transmission gear belt 11 to rotate reversely, and because the chuck wheel rod 21 is not butted, the transmission gear 52 can drive the chuck wheel shaft 19 to rotate until the clamping shaft 36 is reset, when the lead screw main contact block 20 in the right lead screw 22 is in contact with the lead screw auxiliary contact block 30 in the lead screw auxiliary magnet cavity, the right transposition electromagnet 64 is powered off, the left transposition electromagnet 44 is powered on to adsorb the left transposition magnet 45, the reversing shaft 43 is driven to move leftwards to be reset, at the moment, the motor 17 stops rotating, and the motor 44 is powered off.
The invention has the beneficial effects that: this device is earlier fixed and is fixed a position circular leather through the rotation of working wheel and the spacing of pressing from both sides tight axle, also be simultaneously to the cutter location, make its edge that can cut the leather just, driving the cutter through the compact heap and descending, reach the purpose that compresses tightly and cut, the time of leather edge cutting has not only been practiced thrift like this, the efficiency of preparation clothing has been improved greatly, still make the leather edge by the complete unanimity of cutting, on the other hand, this device can cut the leather of different diameters, general use is wider.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a circular leather edge cutting device suitable for different diameters, includes the main tank body, its characterized in that: the main box body is internally provided with a working wheel cavity with an upward opening, the outer side of the working wheel cavity is provided with four chuck wheel rod cavities which are circumferentially distributed by taking the working wheel cavity as a center and are upwardly opened, the lower side of the chuck wheel rod cavity is communicated with a chuck wheel cavity, the lower side of the chuck wheel cavity is provided with a main transmission gear cavity, the lower side of the main transmission gear cavity is provided with a reversing cavity, the right side of the reversing cavity is communicated with a reversing shaft cavity, the right side of the reversing shaft cavity is communicated with a motor bevel gear cavity, the lower side of the motor bevel gear cavity is provided with a belt cavity, the upper side of the main box body is provided with a pressing block, the pressing block is internally provided with a butting shaft plate cavity with a downward opening, the inner side wall of the right end of the butting shaft plate cavity is fixedly connected with a plate pair contact block, the outer side of the butting shaft plate cavity is provided with a plurality of rolling ball cavities which are circumferentially distributed by taking the butting shaft plate cavity as a, the abutting shaft plate is connected in a sliding fit manner in the abutting shaft plate cavity, an abutting shaft is fixedly connected with the lower end face of the abutting shaft plate, an abutting shaft plate spring is fixedly connected between the upper end surface of the abutting shaft plate and the upper end wall of the abutting shaft plate cavity, the inner part of the butt shaft plate is fixedly connected with a main plate contact block, the left and right end faces of the pressing block are fixedly connected with pressing block rods which are symmetrically arranged by taking the pressing block as a center, a vertically penetrating screw rod cavity is arranged in the pressing block rod, a cutter shaft positioned on the lower side of the right pressing block rod is fixedly connected with the right end surface of the pressing block, a cutter stop block is connected on the cutter shaft in a sliding fit manner, a cutter spring is fixedly connected between the left end surface of the cutter stop block and the right end surface of the pressing block, the lower end face of the cutter stop block is fixedly connected with a cutter, and the left end wall of the screw rod cavity on the right side is internally and fixedly connected with a screw rod pair contact block.
2. A circular leather edge cutting device adapted for use with different diameters as defined in claim 1 wherein: the lower end wall of the chuck wheel cavity is rotationally and cooperatively connected with a chuck wheel shaft which extends upwards into the chuck wheel cavity and downwards into the main transmission gear cavity, the tail end of the upper side of the chuck wheel shaft is fixedly connected with a chuck wheel, the upper end surface of the chuck wheel is in threaded fit connection with a chuck wheel rod which is in sliding fit connection with the chuck wheel rod cavity and extends upwards to the outside, the upper end surface of the chuck wheel rod is fixedly connected with a clamping shaft, the clamping shaft is internally provided with a clamping wheel cavity with an inward opening, the upper end wall and the lower end wall of the clamping wheel cavity are rotationally and cooperatively connected with a clamping wheel shaft, the clamping wheel shaft is fixedly connected with a clamping wheel, the upper end surface of the clamping shaft at the right side is fixedly connected with a synchronizing rod, the synchronizing rod is internally provided with a cutter shaft cavity which penetrates from left to right and has an upward opening, and the cutter shaft is, the inner rotation fit connection of the lower end wall of the working wheel cavity is provided with a working wheel shaft which extends upwards to the inner side of the working wheel cavity and extends downwards to penetrate through the chuck wheel shaft to the inner side of the motor helical gear cavity, the working wheel shaft is connected with the chuck wheel shaft in a rotation fit manner, the tail end of the upper side of the working wheel shaft is fixedly connected with a working wheel, and the tail end of the lower side of the working wheel shaft is fixedly connected with a working wheel gear.
3. A circular leather edge cutting device adapted for use with different diameters as defined in claim 1 wherein: the chuck wheel shaft is internally provided with convex shaft butt cavities which are arranged in a bilateral symmetry manner, the outer side of the chuck wheel shaft is provided with a transmission gear positioned in the cavity of the main transmission gear, the transmission gear is internally provided with a chuck wheel shaft cavity with an upward opening, the chuck wheel shaft cavity is connected with the chuck wheel shaft in a rotating fit manner, the left side and the right side of the chuck wheel shaft cavity are communicated and provided with convex shaft plate cavities which are symmetrically arranged by taking the chuck wheel shaft as a center, the convex shaft plate cavity is internally provided with a convex shaft plate in a sliding fit manner, a convex shaft plate spring is fixedly connected between the outer end surface of the convex shaft plate and the outer end wall of the convex shaft plate cavity, the inner end surface of the convex shaft plate is fixedly connected and provided with a convex shaft which can be butted with the convex shaft butt cavity, the lower end wall of the cavity of the main transmission gear is internally provided with a main transmission gear, the tail end of the upper side of the main transmission gear shaft is fixedly connected with a main transmission gear meshed with the transmission gear, and the tail end of the lower side of the main transmission gear shaft is fixedly connected with a main rotating helical gear.
4. A circular leather edge cutting device adapted for use with different diameters as defined in claim 1 wherein: the right side of the motor helical gear cavity is provided with a motor fixedly connected with the main box body, the left end face of the motor is fixedly connected with a motor shaft which extends leftwards into the motor helical gear cavity, the motor shaft is internally provided with a reversing shaft synchronous cavity with a leftward opening, the motor shaft is fixedly connected with a motor helical gear engaged with the working wheel gear, the reversing shaft cavity is internally provided with a reversing shaft which extends leftwards into the reversing cavity and rightwards into the reversing shaft synchronous cavity in a sliding fit connection manner, the reversing shaft is connected with the reversing shaft synchronous cavity in a spline fit manner, the tail end of the left side of the reversing shaft is connected with a left transposition magnet in a rotating fit manner, the left end wall is internally provided with a left transposition electromagnet in a fixed connection manner, the reversing shaft is fixedly connected with a reversing helical gear which is positioned on the right side of the left transposition magnet and, the reversing bevel gear is fixedly connected to the reversing shaft, the reversing bevel gear is located on the right side of the reversing bevel gear and can be meshed with the main rotating bevel gear, a right cord plate right transposition magnet located on the right side of the reversing bevel gear is connected to the reversing shaft in a rotating matching mode, and a right transposition electromagnet arranged in an annular mode is fixedly connected to the inner end wall of the right end.
5. A circular leather edge cutting device adapted for use with different diameters as defined in claim 1 wherein: the screw rod that screw rod intracavity screw fit connection was equipped with downwardly extending to the belt intracavity, the terminal fixed connection of lead screw downside is equipped with the belt from the driving wheel, the right side fixed connection is equipped with can with the lead screw main contact piece of lead screw auxiliary contact piece butt, the end wall internal rotation fit connection of main drive gear chamber lower extreme is equipped with upwards extends to the main drive gear intracavity and downwardly extending to the pulley axle of belt intracavity, the terminal fixed connection of pulley axle upside be equipped with the belt drive gear of main drive gear meshing, the terminal fixed connection of pulley axle downside is equipped with belt drive wheel, belt drive wheel and both sides the belt is connected and is equipped with the belt from power fit between the driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010997748.9A CN112140151A (en) | 2020-09-21 | 2020-09-21 | Circular leather edge cutting device suitable for different diameters |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010997748.9A CN112140151A (en) | 2020-09-21 | 2020-09-21 | Circular leather edge cutting device suitable for different diameters |
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| Publication Number | Publication Date |
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| CN112140151A true CN112140151A (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010997748.9A Withdrawn CN112140151A (en) | 2020-09-21 | 2020-09-21 | Circular leather edge cutting device suitable for different diameters |
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| CN (1) | CN112140151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611339A (en) * | 2021-01-06 | 2021-04-06 | 南京众恋达贸易有限公司 | Auxiliary device capable of detecting slightly bent position of building steel pipe |
-
2020
- 2020-09-21 CN CN202010997748.9A patent/CN112140151A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611339A (en) * | 2021-01-06 | 2021-04-06 | 南京众恋达贸易有限公司 | Auxiliary device capable of detecting slightly bent position of building steel pipe |
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