CN108007776B - A true and false identification device for leather - Google Patents
A true and false identification device for leather Download PDFInfo
- Publication number
- CN108007776B CN108007776B CN201711247925.6A CN201711247925A CN108007776B CN 108007776 B CN108007776 B CN 108007776B CN 201711247925 A CN201711247925 A CN 201711247925A CN 108007776 B CN108007776 B CN 108007776B
- Authority
- CN
- China
- Prior art keywords
- shaped
- fixing plate
- fixedly connected
- leather
- guide sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
Abstract
The invention relates to an identification device for leather, in particular to a true and false identification device for leather. The invention aims to provide a device for identifying the true and false of leather. In order to solve the above technical problems, the present invention provides a device for identifying the authenticity of leather, comprising a workbench, a stretching device, etc.; the stretching device is provided with the pressing and cutting device, the bottom bilateral symmetry type of the workbench is provided with a second supporting leg and a first supporting leg, the top of the workbench is fixedly connected with a sliding rail, the top bilateral symmetry type of the sliding rail is provided with a first sliding block and a second sliding block, and the first sliding block and the second sliding block are both in sliding connection with the sliding rail. The leather authenticity identification device provided by the invention is provided with the stretching device and the pressing and cutting device, and the detection part of the leather can be accurately cut and pressed through the combination of the stretching device and the pressing and cutting device, so that people can conveniently perform stretching detection on the leather, the time and labor are saved, and the identification efficiency is high.
Description
Technical Field
The invention relates to an identification device for leather, in particular to a true and false identification device for leather.
Background
The leather is animal skin which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and non-perishable. The leather is formed by tightly weaving natural protein fibers in a three-dimensional space, and the surface of the leather is provided with a special grain layer which has natural grains and luster and comfortable hand feeling; in the process of human evolution, people find that juice or mineral oil of some plants has certain tanning property on leather, and raw leather is more breathable and antiseptic through the soaking of the juice. So that the board has the physicochemical properties of softness, tear resistance, bending resistance and the like. The leather in this period really has the characteristics of leather products. And this juice we call tanning agent. The tanning industry developed to the mid of the last century to form stable tanning agents is broadly divided into the following three categories: vegetable tanning agent: the tanning extract is mainly used for industrial leather or bottom leather; mineral tanning agent: mainly comprises chromium salt and aluminum salt, and is used for various civil leathers; organic tanning agents such as clothing: mainly comprises formaldehyde, glutaraldehyde and the like, and is used for fur and various fine and miscellaneous fur.
At present, people usually stretch leather by hands, so that the tension and elasticity of the leather are utilized to identify the true and false of the leather, but the leather is smooth, and people hold the leather by hands, so that the leather is difficult to stretch, the force is hard to exert, the stretching is extremely difficult, the identification result of the true and false of the leather is seriously influenced, and serious economic loss is caused to people.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that the leather is usually stretched by hands so as to identify the true and false of the leather by using the tension and elasticity of the leather, but the leather is smooth, and people cannot exert force and stretch the leather difficultly after gripping the leather by hands.
(2) Technical scheme
In order to solve the technical problem, the invention provides a device for identifying the authenticity of leather, which comprises a workbench, a stretching device, a pressing and cutting device, a first supporting leg, a second supporting leg, a sliding rail, a first sliding block and a second sliding block, wherein the workbench is provided with a first sliding block and a second sliding block; the top of workstation is provided with stretching device, is provided with the pressure on the stretching device and cuts the device, and the bottom bilateral symmetry formula of workstation is provided with second landing leg and first landing leg, and the top fixedly connected with slide rail of workstation, the top bilateral symmetry formula of slide rail are provided with first slider and second slider, and first slider and second slider all set up sliding connection with the slide rail, and first slider and second slider all are located stretching device's below.
Preferably, the stretching device comprises a first fixing plate, a first guide rod, a first guide sleeve, a second fixing plate, a second guide rod and a second guide sleeve; the bottom of the first fixed plate is fixedly connected with the top of the second sliding block, the lower end of the first guide rod is fixedly connected with the top of the first fixed plate, the first guide sleeve is sleeved on the first guide rod in a sliding manner, the bottom of the second fixed plate is fixedly connected with the top of the first sliding block, the second fixed plate and the first fixed plate are arranged in a bilateral symmetry manner, the lower end of the second guide rod is fixedly connected with the top of the second fixed plate, the second guide sleeve is sleeved on the second guide rod in a sliding manner, the top of the first fixing plate is provided with a second U-shaped cutting groove and a tapered groove, the second U-shaped cutting groove is communicated with the tapered groove, the first guide rod is positioned on the right side of the second U-shaped cutting groove of the first fixing plate, the top of the second fixing plate is provided with a first U-shaped cutting groove and a U-shaped groove, the first U-shaped cutting groove is communicated with the U-shaped groove, and the second guide rod is positioned on the left side of the first U-shaped cutting groove of the second fixing plate.
Preferably, the press-cutting device comprises a first U-shaped cutter, a conical pressing block, a first positioning screw rod, a second U-shaped cutter, a U-shaped pressing block and a second positioning screw rod; the right side wall of the first U-shaped cutter is fixedly connected with the left side wall of the first guide sleeve, the first U-shaped cutter is positioned right above a second U-shaped cutting groove of the first fixing plate, the first U-shaped cutter corresponds to the second U-shaped cutting groove of the first fixing plate, the conical pressing block is positioned in the first U-shaped cutter, the conical pressing block is fixedly connected with the first U-shaped cutter, the conical pressing block is positioned right above a conical groove of the first fixing plate and corresponds to the conical groove of the first fixing plate, a first positioning screw rod is arranged on the right side wall of the first guide sleeve, the first guide sleeve is in threaded connection with the first positioning screw rod, the second U-shaped cutter is positioned on the left side of the first U-shaped cutter, the second U-shaped cutter and the first U-shaped cutter are arranged in a bilateral symmetry manner, the left side wall of the second U-shaped cutter is fixedly connected with the right side wall of the second guide sleeve, the second U-shaped cutter is positioned right above the first U-shaped cutting groove of the second fixing plate, the second U-shaped cutter corresponds to the first U-shaped groove of the second fixing plate, the U-shaped pressing block is located in the second U-shaped cutter, the U-shaped pressing block and the second U-shaped cutter are fixedly connected, the U-shaped pressing block is located right above the U-shaped groove of the second fixing plate, the U-shaped pressing block corresponds to the U-shaped groove of the second fixing plate, a second positioning screw rod is installed on the left side wall of the second guide sleeve, and the second guide sleeve and the second positioning screw rod are in threaded connection.
Preferably, the device also comprises a long guide rod, a third guide sleeve, a third positioning screw rod, a first L-shaped connecting rod, a first pull wire, a pulley block, a spring, a second L-shaped connecting rod and a pull ring; the right end of the long guide rod is fixedly connected with the left side wall of the second fixed plate, a third guide sleeve is sleeved on the long guide rod in a sliding mode, a third positioning screw rod is installed at the top of the third guide sleeve, the third guide sleeve is in threaded connection with the third positioning screw rod, the upper left end of the first L-shaped connecting rod is fixedly connected with the bottom of the third guide sleeve, the lower right end of the first L-shaped connecting rod is fixedly connected with the left side wall of the workbench, one end of a first pull wire is fixedly connected with the right side wall of the first fixed plate, the first pull wire penetrates through the pulley block, the bottom of the pulley block is fixedly connected with the upper right end of the second L-shaped connecting rod, the lower left end of the second L-shaped connecting rod is fixedly connected with the right side wall of the workbench, a spring is arranged between the first fixed plate and the pulley block, the spring is sleeved on the first pull wire, the other end of the first pull wire is fixedly connected with, the pull ring is positioned on the right side of the workbench.
Preferably, the device also comprises a first movable plate, a second movable plate, an insert block, a toothed plate, a gear, a rocker and a first small bracket; the top of the first movable plate is provided with a hole, the first movable plate is sleeved on the first guide rod through the hole, the bottom of the first movable plate is fixedly connected with the top of the first U-shaped cutter, the second movable plate is positioned on the left side of the first movable plate, the second movable plate and the first movable plate are arranged in a bilateral symmetry mode, the top of the second movable plate is provided with a hole, the second movable plate is sleeved on the second guide rod through the hole, the right side wall of the second movable plate is provided with a slot, be provided with the inserted block on the left side wall of first fly leaf, the inserted block is corresponding with the slot of second fly leaf, and the left side wall of pinion rack sets up to fixed connection with the right side wall of first fly leaf, and the gear is located the right side of pinion rack, and the gear meshes with the pinion rack mutually, and the gear rotary type is installed on first little support, and the bottom of first little support sets up to fixed connection with the top of first fixed plate, installs the rocker on the preceding lateral wall of gear.
Preferably, the device also comprises a base, a first roller and a second roller; the top of base and the lower extreme and the first leg lower extreme of second landing leg set up to fixed connection, and the bottom bilateral symmetry formula of base is provided with first gyro wheel and second gyro wheel.
Preferably, the electric wire drawing machine further comprises a second wire drawing wire, an electric wire winding wheel and a second small bracket; the right-hand member that the second acted as go-between sets up to fixed connection with the pull ring, and the left end that the second acted as go-between is coiled on electronic reel, and electronic reel sets up to fixed connection with the upper end of the little support of second, and the lower extreme of the little support of second sets up to fixed connection with the top of base, and electronic reel is located between second landing leg and the first landing leg.
The working principle is as follows: because the invention comprises the workbench, the stretching device, the pressing and cutting device, the first supporting leg, the second supporting leg, the slide rail, the first slide block and the second slide block, when the invention is used, leather to be identified can be placed on the stretching device, then the leather is cut and pressed by the pressing and cutting device, then the leather is stretched by the stretching device, the first slide block and the second slide block can slide stably on the slide rail, people can easily pull the stretching device, thereby the leather can be stretched easily and laborsavingly, after the leather is pulled and cut, the stretched length of the leather is recorded and then compared with the standard data of the stretched leather, thereby the authenticity of the stretched leather is identified, two pieces of leather to be identified can be placed on the stretching device simultaneously, and can be cut and pressed simultaneously by the pressing and cutting device, the leather is stretched by the stretching device at the same time, and the authenticity of the two pieces of leather is identified according to the sequence of fracture of the two pieces of leather.
Because the stretching device comprises the first fixing plate, the first guide rod, the first guide sleeve, the second fixing plate, the second guide rod and the second guide sleeve, when the stretching device is used, the first fixing plate and the second fixing plate are firstly combined together, then leather is placed on the first fixing plate and the second fixing plate, the leather is positioned between the first guide rod and the second guide rod and positioned right above the second U-shaped cutting groove, the conical groove, the first U-shaped cutting groove and the U-shaped groove, then the leather is cut and pressed through the pressing and cutting device, and then the first fixing plate and the second fixing plate are driven to move in opposite directions, so that the cut leather is stretched and detected, when the leather is stretched, the stretched data is recorded and then compared with the standard data, and the identification result can be obtained.
Because the press-cutting device comprises a first U-shaped cutter, a conical pressing block, a first positioning screw rod, a second U-shaped cutter, a U-shaped pressing block and a second positioning screw rod, when the press-cutting device is used, leather is firstly placed on a first fixing plate and a second fixing plate, then the first positioning screw rod and the second positioning screw rod are unscrewed, then the first U-shaped cutter and the conical pressing block are respectively driven to move downwards by sliding on a first guide rod and a second guide rod through a first guide sleeve and a second guide sleeve, the first U-shaped cutter and the conical pressing block respectively enter a second U-shaped cutting groove and a conical groove of the first fixing plate, the first U-shaped cutter cuts the leather on the first fixing plate and cuts off a part of the leather to be detected, then the conical pressing block presses the leather, and simultaneously drives the second U-shaped cutter and the U-shaped pressing block to downwards enter the first U-shaped cutting groove and the U-shaped groove of the second fixing plate, thereby the leather of second U-shaped cutter on to the second fixed plate is cut, and the part that will detect the leather is cut off, then the U-shaped briquetting is pushed down it, the part that first U-shaped cutter and second U-shaped cutter detected the leather jointly cuts off, toper briquetting and U-shaped briquetting are pushed down the both sides limit that the leather detected the part respectively, and fix through screwing up first positioning screw and second positioning screw, then stretch it through stretching device, thereby the true and false of appraisal leather can.
Because still including long guide bar, the third uide bushing, third positioning screw, first L shape connecting rod, first acting as go-between, the assembly pulley, a spring, second L shape connecting rod and pull ring, when needs are stretched the leather, can unscrew third positioning screw, drive the second fixed plate through long guide bar and move left, when moving the position of settlement, tighten third positioning screw again, fix long guide bar, then through the pulling pull ring, the pull ring drives first acting as go-between, first acting as go-between drives first fixed plate and moves right, can relax simple tensile the detection to the leather, and is more time saving and labor saving, and further, people's intensity of labour has been reduced.
Because still including first fly leaf, the second fly leaf, the inserted block, the pinion rack, the gear, rocker and first little support, when needs are to the leather press cut, at first can unscrew first positioning screw and second positioning screw, then insert the inserted block in the slot of second fly leaf, make first fly leaf and second fly leaf combine together, thereby drive the gear through the rocker and rotate, the gear drives the pinion rack and reciprocates, and drive first fly leaf, the second fly leaf, the inserted block, first U-shaped cutter and the downward motion of second U-shaped cutter, thereby can cut and compress tightly the leather of below, and through screwing up first positioning screw and second positioning screw, can fix the press cutting device.
Because the leather identification device further comprises the base, the first roller and the second roller, when the leather identification device needs to be moved, the leather identification device can be driven to move to a required position through the first roller and the second roller, and then leather identification can be carried out.
Because still act as go-between, electronic reel and the little support of second including the second, so when needs use stretching device, can start electronic reel, electronic winding wheel is acted as go-between to the second and is convoluteed, and the second is acted as go-between and is driven the pull ring and move, and the pull ring through first act as go-between drive stretching device move can.
(3) Advantageous effects
The leather authenticity identification device provided by the invention is provided with the stretching device and the pressing and cutting device, and the detection part of the leather can be accurately cut and pressed through the combination of the stretching device and the pressing and cutting device, so that people can conveniently perform stretching detection on the leather, the leather authenticity identification device is time-saving and labor-saving, high in identification efficiency, simple in structure, convenient to operate, easy to maintain, convenient to maintain, easy to produce and manufacture, low in production and manufacturing cost and beneficial to improvement of the quality of subsequent products.
Drawings
Fig. 1 is a schematic front view structure of the present invention.
Fig. 2 is a schematic perspective view of a first fixing plate according to the present invention.
Fig. 3 is a schematic perspective view of a second fixing plate according to the present invention.
Fig. 4 is a schematic perspective view of a first U-shaped cutter according to the present invention.
Fig. 5 is a front view structural schematic diagram of the long guide bar of the present invention.
Figure 6 is a front view structural schematic of the tooth plate of the present invention.
Fig. 7 is a schematic perspective view of the first movable plate of the present invention.
Fig. 8 is a schematic perspective view of a second movable plate according to the present invention.
Fig. 9 is a front view structural diagram of the base of the present invention.
Fig. 10 is a front view schematic diagram of the electric reel of the present invention.
The labels in the figures are: 1-a workbench, 2-a stretching device, 3-a press-cutting device, 4-a first leg, 5-a second leg, 6-a slide rail, 7-a first slide block, 8-a second slide block, 21-a first fixing plate, 22-a first guide rod, 23-a first guide sleeve, 24-a second fixing plate, 25-a second guide rod, 26-a second guide sleeve, 31-a first U-shaped cutter, 32-a tapered press block, 33-a first positioning screw, 34-a second U-shaped cutter, 35-a U-shaped press block, 36-a second positioning screw, 41-a long guide rod, 42-a third guide sleeve, 43-a third positioning screw, 44-a first L-shaped connecting rod, 45-a first pull wire, 46-a pulley block, 47-a spring, 48-a second L-shaped connecting rod, 49-a pull ring, 51-a first movable plate, 52-a second movable plate, 53-a plug block, 54-a toothed plate, 55-a gear, 56-a rocker, 57-a first small bracket, 61-a base, 62-a first roller, 63-a second roller, 71-a second pull wire, 72-an electric reel, 73-a second small bracket, 211-a second U-shaped slot, 212-a tapered slot, 241-a first U-shaped slot, 242-a U-shaped slot, 521-a slot.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A true and false identification device for leather is shown in figures 1-10 and comprises a workbench 1, a stretching device 2, a pressing and cutting device 3, a first supporting leg 4, a second supporting leg 5, a sliding rail 6, a first sliding block 7 and a second sliding block 8; the top of workstation 1 is provided with stretching device 2, be provided with on the stretching device 2 and press cutting device 3, the bottom bilateral symmetry formula of workstation 1 is provided with second landing leg 5 and first landing leg 4, the top fixedly connected with slide rail 6 of workstation 1, the top bilateral symmetry formula of slide rail 6 is provided with first slider 7 and second slider 8, first slider 7 and second slider 8 all set up to sliding connection with slide rail 6, first slider 7 and second slider 8 all are located stretching device 2's below.
Example 2
A true and false identification device for leather is shown in figures 1-10 and comprises a workbench 1, a stretching device 2, a pressing and cutting device 3, a first supporting leg 4, a second supporting leg 5, a sliding rail 6, a first sliding block 7 and a second sliding block 8; the top of workstation 1 is provided with stretching device 2, be provided with on the stretching device 2 and press cutting device 3, the bottom bilateral symmetry formula of workstation 1 is provided with second landing leg 5 and first landing leg 4, the top fixedly connected with slide rail 6 of workstation 1, the top bilateral symmetry formula of slide rail 6 is provided with first slider 7 and second slider 8, first slider 7 and second slider 8 all set up to sliding connection with slide rail 6, first slider 7 and second slider 8 all are located stretching device 2's below.
The stretching device 2 comprises a first fixing plate 21, a first guide rod 22, a first guide sleeve 23, a second fixing plate 24, a second guide rod 25 and a second guide sleeve 26; the bottom of the first fixing plate 21 is fixedly connected with the top of the second sliding block 8, the lower end of the first guide rod 22 is fixedly connected with the top of the first fixing plate 21, the first guide sleeve 23 is slidably sleeved on the first guide rod 22, the bottom of the second fixing plate 24 is fixedly connected with the top of the first sliding block 7, the second fixing plate 24 and the first fixing plate 21 are arranged in a bilateral symmetry manner, the lower end of the second guide rod 25 is fixedly connected with the top of the second fixing plate 24, the second guide sleeve 26 is slidably sleeved on the second guide rod 25, the top of the first fixing plate 21 is provided with a second U-shaped cutting groove 211 and a tapered groove 212, the second U-shaped cutting groove 211 is communicated with the tapered groove 212, the first guide rod 22 is positioned at the right side of the second U-shaped cutting groove 211 of the first fixing plate 21, the top of the second fixing plate 24 is provided with a first U-shaped cutting groove 241 and a U-shaped groove 242, and the first U-shaped groove 241 is communicated with the U, the second guide bar 25 is located at the left side of the first U-shaped slot 241 of the second fixing plate 24.
Example 3
A true and false identification device for leather is shown in figures 1-10 and comprises a workbench 1, a stretching device 2, a pressing and cutting device 3, a first supporting leg 4, a second supporting leg 5, a sliding rail 6, a first sliding block 7 and a second sliding block 8; the top of workstation 1 is provided with stretching device 2, be provided with on the stretching device 2 and press cutting device 3, the bottom bilateral symmetry formula of workstation 1 is provided with second landing leg 5 and first landing leg 4, the top fixedly connected with slide rail 6 of workstation 1, the top bilateral symmetry formula of slide rail 6 is provided with first slider 7 and second slider 8, first slider 7 and second slider 8 all set up to sliding connection with slide rail 6, first slider 7 and second slider 8 all are located stretching device 2's below.
The stretching device 2 comprises a first fixing plate 21, a first guide rod 22, a first guide sleeve 23, a second fixing plate 24, a second guide rod 25 and a second guide sleeve 26; the bottom of the first fixing plate 21 is fixedly connected with the top of the second sliding block 8, the lower end of the first guide rod 22 is fixedly connected with the top of the first fixing plate 21, the first guide sleeve 23 is slidably sleeved on the first guide rod 22, the bottom of the second fixing plate 24 is fixedly connected with the top of the first sliding block 7, the second fixing plate 24 and the first fixing plate 21 are arranged in a bilateral symmetry manner, the lower end of the second guide rod 25 is fixedly connected with the top of the second fixing plate 24, the second guide sleeve 26 is slidably sleeved on the second guide rod 25, the top of the first fixing plate 21 is provided with a second U-shaped cutting groove 211 and a tapered groove 212, the second U-shaped cutting groove 211 is communicated with the tapered groove 212, the first guide rod 22 is positioned at the right side of the second U-shaped cutting groove 211 of the first fixing plate 21, the top of the second fixing plate 24 is provided with a first U-shaped cutting groove 241 and a U-shaped groove 242, and the first U-shaped groove 241 is communicated with the U, the second guide bar 25 is located at the left side of the first U-shaped slot 241 of the second fixing plate 24.
The pressing and cutting device 3 comprises a first U-shaped cutter 31, a conical pressing block 32, a first positioning screw 33, a second U-shaped cutter 34, a U-shaped pressing block 35 and a second positioning screw 36; the right side wall of the first U-shaped cutter 31 is fixedly connected with the left side wall of the first guide sleeve 23, the first U-shaped cutter 31 is positioned right above the second U-shaped cutting groove 211 of the first fixing plate 21, the first U-shaped cutter 31 corresponds to the second U-shaped cutting groove 211 of the first fixing plate 21, the tapered pressing block 32 is positioned in the first U-shaped cutter 31, the tapered pressing block 32 is fixedly connected with the first U-shaped cutter 31, the tapered pressing block 32 is positioned right above the tapered groove 212 of the first fixing plate 21, the tapered pressing block 32 corresponds to the tapered groove 212 of the first fixing plate 21, the first positioning screw 33 is installed on the right side wall of the first guide sleeve 23, the first guide sleeve 23 and the first positioning screw 33 are in threaded connection, the second U-shaped cutter 34 is positioned on the left side of the first U-shaped cutter 31, the second U-shaped cutter 34 and the first U-shaped cutter 31 are arranged in a left-right symmetrical mode, the left side wall of the second U-shaped cutter 34 and the right side wall of the second guide sleeve 26 are fixedly connected, the second U-shaped cutter 34 is located right above the first U-shaped cutting groove 241 of the second fixing plate 24, the second U-shaped cutter 34 corresponds to the first U-shaped cutting groove 241 of the second fixing plate 24, the U-shaped press block 35 is located in the second U-shaped cutter 34, the U-shaped press block 35 and the second U-shaped cutter 34 are fixedly connected, the U-shaped press block 35 is located right above the U-shaped groove 242 of the second fixing plate 24, the U-shaped press block 35 corresponds to the U-shaped groove 242 of the second fixing plate 24, a second positioning screw 36 is installed on the left side wall of the second guide sleeve 26, and the second guide sleeve 26 and the second positioning screw 36 are in threaded connection.
Example 4
A true and false identification device for leather is shown in figures 1-10 and comprises a workbench 1, a stretching device 2, a pressing and cutting device 3, a first supporting leg 4, a second supporting leg 5, a sliding rail 6, a first sliding block 7 and a second sliding block 8; the top of workstation 1 is provided with stretching device 2, be provided with on the stretching device 2 and press cutting device 3, the bottom bilateral symmetry formula of workstation 1 is provided with second landing leg 5 and first landing leg 4, the top fixedly connected with slide rail 6 of workstation 1, the top bilateral symmetry formula of slide rail 6 is provided with first slider 7 and second slider 8, first slider 7 and second slider 8 all set up to sliding connection with slide rail 6, first slider 7 and second slider 8 all are located stretching device 2's below.
The stretching device 2 comprises a first fixing plate 21, a first guide rod 22, a first guide sleeve 23, a second fixing plate 24, a second guide rod 25 and a second guide sleeve 26; the bottom of the first fixing plate 21 is fixedly connected with the top of the second sliding block 8, the lower end of the first guide rod 22 is fixedly connected with the top of the first fixing plate 21, the first guide sleeve 23 is slidably sleeved on the first guide rod 22, the bottom of the second fixing plate 24 is fixedly connected with the top of the first sliding block 7, the second fixing plate 24 and the first fixing plate 21 are arranged in a bilateral symmetry manner, the lower end of the second guide rod 25 is fixedly connected with the top of the second fixing plate 24, the second guide sleeve 26 is slidably sleeved on the second guide rod 25, the top of the first fixing plate 21 is provided with a second U-shaped cutting groove 211 and a tapered groove 212, the second U-shaped cutting groove 211 is communicated with the tapered groove 212, the first guide rod 22 is positioned at the right side of the second U-shaped cutting groove 211 of the first fixing plate 21, the top of the second fixing plate 24 is provided with a first U-shaped cutting groove 241 and a U-shaped groove 242, and the first U-shaped groove 241 is communicated with the U, the second guide bar 25 is located at the left side of the first U-shaped slot 241 of the second fixing plate 24.
The pressing and cutting device 3 comprises a first U-shaped cutter 31, a conical pressing block 32, a first positioning screw 33, a second U-shaped cutter 34, a U-shaped pressing block 35 and a second positioning screw 36; the right side wall of the first U-shaped cutter 31 is fixedly connected with the left side wall of the first guide sleeve 23, the first U-shaped cutter 31 is positioned right above the second U-shaped cutting groove 211 of the first fixing plate 21, the first U-shaped cutter 31 corresponds to the second U-shaped cutting groove 211 of the first fixing plate 21, the tapered pressing block 32 is positioned in the first U-shaped cutter 31, the tapered pressing block 32 is fixedly connected with the first U-shaped cutter 31, the tapered pressing block 32 is positioned right above the tapered groove 212 of the first fixing plate 21, the tapered pressing block 32 corresponds to the tapered groove 212 of the first fixing plate 21, the first positioning screw 33 is installed on the right side wall of the first guide sleeve 23, the first guide sleeve 23 and the first positioning screw 33 are in threaded connection, the second U-shaped cutter 34 is positioned on the left side of the first U-shaped cutter 31, the second U-shaped cutter 34 and the first U-shaped cutter 31 are arranged in a left-right symmetrical mode, the left side wall of the second U-shaped cutter 34 and the right side wall of the second guide sleeve 26 are fixedly connected, the second U-shaped cutter 34 is located right above the first U-shaped cutting groove 241 of the second fixing plate 24, the second U-shaped cutter 34 corresponds to the first U-shaped cutting groove 241 of the second fixing plate 24, the U-shaped press block 35 is located in the second U-shaped cutter 34, the U-shaped press block 35 and the second U-shaped cutter 34 are fixedly connected, the U-shaped press block 35 is located right above the U-shaped groove 242 of the second fixing plate 24, the U-shaped press block 35 corresponds to the U-shaped groove 242 of the second fixing plate 24, a second positioning screw 36 is installed on the left side wall of the second guide sleeve 26, and the second guide sleeve 26 and the second positioning screw 36 are in threaded connection.
The device also comprises a long guide rod 41, a third guide sleeve 42, a third positioning screw 43, a first L-shaped connecting rod 44, a first pull wire 45, a pulley block 46, a spring 47, a second L-shaped connecting rod 48 and a pull ring 49; the right end of the long guide rod 41 is fixedly connected with the left side wall of the second fixing plate 24, the third guide sleeve 42 is slidably sleeved on the long guide rod 41, the top of the third guide sleeve 42 is provided with a third positioning screw 43, the third guide sleeve 42 and the third positioning screw 43 are in threaded connection, the upper left end of the first L-shaped connecting rod 44 and the bottom of the third guide sleeve 42 are fixedly connected, the lower right end of the first L-shaped connecting rod 44 and the left side wall of the workbench 1 are fixedly connected, one end of the first pull wire 45 and the right side wall of the first fixing plate 21 are fixedly connected, the first pull wire 45 penetrates through the pulley block 46, the bottom of the pulley block 46 and the upper right end of the second L-shaped connecting rod 48 are fixedly connected, the lower left end of the second L-shaped connecting rod 48 and the right side wall of the workbench 1 are fixedly connected, a spring 47 is arranged between the first fixing plate 21 and the pulley block 46, the spring 47 is sleeved on the first pull wire 45, the other end of the first pull wire 45 is fixedly connected with the pull ring 49, and the pull ring 49 is positioned on the right side of the workbench 1.
The device also comprises a first movable plate 51, a second movable plate 52, a plug block 53, a toothed plate 54, a gear 55, a rocker 56 and a first small bracket 57; the top of the first movable plate 51 is provided with a hole, the first movable plate 51 is sleeved on the first guide rod 22 through the hole, the bottom of the first movable plate 51 is fixedly connected with the top of the first U-shaped cutter 31, the second movable plate 52 is positioned on the left side of the first movable plate 51, the second movable plate 52 and the first movable plate 51 are arranged in a bilateral symmetry manner, the top of the second movable plate 52 is provided with a hole, the second movable plate 52 is sleeved on the second guide rod 25 through the hole, the right side wall of the second movable plate 52 is provided with a slot 521, the left side wall of the first movable plate 51 is provided with an insert block 53, the insert block 53 corresponds to the slot 521 of the second movable plate 52, the left side wall of the toothed plate 54 is fixedly connected with the right side wall of the first movable plate 51, the gear 55 is positioned on the right side of the toothed plate 54, the gear 55 is meshed with the toothed plate 54, the gear 55 is rotatably mounted on the first small bracket 57, the bottom of the first small bracket 57 is fixedly, a rocker 56 is mounted on the front side wall of the gear 55.
The device also comprises a base 61, a first roller 62 and a second roller 63; the top of the base 61 is fixedly connected with the lower end of the second supporting leg 5 and the lower end of the first supporting leg 4, and the bottom of the base 61 is provided with a first roller 62 and a second roller 63 in a bilateral symmetry mode.
The electric wire drawing device also comprises a second wire drawing 71, an electric wire winding wheel 72 and a second small bracket 73; the right end of the second stay wire 71 is fixedly connected with the pull ring 49, the left end of the second stay wire 71 is wound on the electric reel 72, the electric reel 72 is fixedly connected with the upper end of the second small bracket 73, the lower end of the second small bracket 73 is fixedly connected with the top of the base 61, and the electric reel 72 is located between the second leg 5 and the first leg 4.
The working principle is as follows: because the invention comprises the workbench 1, the stretching device 2, the pressing and cutting device 3, the first supporting leg 4, the second supporting leg 5, the slide rail 6, the first slide block 7 and the second slide block 8, when the invention is needed, leather to be identified can be placed on the stretching device 2, then the leather is cut and pressed by the pressing and cutting device 3, then the leather is stretched by the stretching device 2, the first slide block 7 and the second slide block 8 can slide stably on the slide rail 6, people can easily pull the stretching device 2, thereby the leather can be stretched easily and laborsavingly, after the leather is stretch-cut, the stretched length of the leather is recorded, and then the comparison is carried out with the standard data of the stretching of the leather, thereby the true and false of the stretched leather is identified, two pieces of leather to be identified can also be placed on the stretching device 2 at the same time, the leather is cut and pressed simultaneously by the pressing and cutting device 3, and is stretched simultaneously by the stretching device 2, and the authenticity of the leather is identified according to the sequence of the fracture of the two pieces of leather.
Since the stretching device 2 includes the first fixing plate 21, the first guide bar 22, the first guide sleeve 23, the second fixing plate 24, the second guide bar 25 and the second guide sleeve 26, when the stretching device 2 is used, first the first fixing plate 21 and the second fixing plate 24 are brought together, the leather is then placed on the first and second fixing plates 21 and 24, with the leather between the first and second guide bars 22 and 25, and is positioned right above the second U-shaped incised slot 211, the tapered slot 212, the first U-shaped incised slot 241 and the U-shaped slot 242, then the leather is cut and pressed by the pressing and cutting device 3, and then the first fixing plate 21 and the second fixing plate 24 are driven to move in opposite directions, and when the leather is pulled to be broken, the stretched data is recorded and compared with the standard data, and the identification result can be obtained.
Since the press cutting device 3 includes the first U-shaped cutter 31, the tapered pressing block 32, the first positioning screw 33, the second U-shaped cutter 34, the U-shaped pressing block 35 and the second positioning screw 36, when the press cutting device 3 is to be used, leather is first placed on the first fixing plate 21 and the second fixing plate 24, then the first positioning screw 33 and the second positioning screw 36 are unscrewed, and then the first guide sleeve 23 and the second guide sleeve 26 respectively slide on the first guide bar 22 and the second guide bar 25, thereby driving the first U-shaped cutter 31 and the tapered pressing block 32 to move downward, the first U-shaped cutter 31 and the tapered pressing block 32 respectively enter the second U-shaped cutting groove 211 and the tapered groove 212 of the first fixing plate 21, the first U-shaped cutter 31 thereby cuts the leather on the first fixing plate 21 and cuts off the portion of the leather to be detected, and then the tapered pressing block 32 presses it, meanwhile, the second U-shaped cutter 34 and the U-shaped pressing block 35 are driven to downwards enter the first U-shaped cutting groove 241 and the U-shaped groove 242 of the second fixing plate 24, the second U-shaped cutter 34 cuts the leather on the second fixing plate 24 and cuts off the part of the leather to be detected, then the U-shaped pressing block 35 presses the leather, the part of the leather to be detected is cut off by the first U-shaped cutter 31 and the second U-shaped cutter 34 together, the two side edges of the leather to be detected are pressed by the conical pressing block 32 and the U-shaped pressing block 35 respectively, the leather to be detected is fixed by screwing the first positioning screw 33 and the second positioning screw 36, and then the leather to be detected is stretched by the stretching device 2, so that the authenticity of the leather can be identified.
Because still including long guide bar 41, the third uide bushing 42, third positioning screw 43, first L shape connecting rod 44, first acting as go-between 45, assembly pulley 46, spring 47, second L shape connecting rod 48 and pull ring 49, when needs are stretched the leather, can unscrew third positioning screw 43, drive second fixed plate 24 through long guide bar 41 and move left, when moving to the position of settlement, screw up third positioning screw 43 again, fix long guide bar 41, then through pulling pull ring 49, pull ring 49 drives first acting as go-between 45, first acting as go-between 45 drives first fixed plate 21 and moves right, can be light simple stretch the leather and detect, more labour saving and time saving has saved, people's intensity of labour has further been reduced.
Because the leather cutting machine further comprises the first movable plate 51, the second movable plate 52, the insert block 53, the toothed plate 54, the gear 55, the rocker 56 and the first small support 57, when the leather is required to be pressed and cut, the first positioning screw 33 and the second positioning screw 36 can be firstly unscrewed, then the insert block 53 is inserted into the slot 521 of the second movable plate 52, so that the first movable plate 51 and the second movable plate 52 are combined together, the gear 55 is driven by the rocker 56 to rotate, the toothed plate 54 is driven by the gear 55 to move up and down, the first movable plate 51, the second movable plate 52, the insert block 53, the first U-shaped cutter 31 and the second U-shaped cutter 34 are driven to move downwards, the leather below can be cut and pressed, and the pressing and cutting device 3 can be fixed by screwing the first positioning screw 33 and the second positioning screw 36.
Because the leather identification device further comprises the base 61, the first roller 62 and the second roller 63, when the leather identification device needs to be moved, the leather identification device can be driven to move to a required position through the first roller 62 and the second roller 63, and then leather identification can be carried out.
Because the second pull wire 71, the electric reel 72 and the second small bracket 73 are further included, when the stretching device 2 needs to be used, the electric reel 72 can be started, the electric reel 72 winds the second pull wire 71, the second pull wire 71 drives the pull ring 49 to move, and the pull ring 49 drives the stretching device 2 to move through the first pull wire 45.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (5)
1. A true and false identification device for leather is characterized by comprising a workbench (1), a stretching device (2), a pressing and cutting device (3), a first supporting leg (4), a second supporting leg (5), a sliding rail (6), a first sliding block (7) and a second sliding block (8); a stretching device (2) is arranged above the workbench (1), a pressing and cutting device (3) is arranged on the stretching device (2), second support legs (5) and first support legs (4) are arranged at the bottom of the workbench (1) in a bilateral symmetry manner, a sliding rail (6) is fixedly connected to the top of the workbench (1), a first sliding block (7) and a second sliding block (8) are arranged above the sliding rail (6) in a bilateral symmetry manner, the first sliding block (7) and the second sliding block (8) are both in sliding connection with the sliding rail (6), and the first sliding block (7) and the second sliding block (8) are both positioned below the stretching device (2); the stretching device (2) comprises a first fixing plate (21), a first guide rod (22), a first guide sleeve (23), a second fixing plate (24), a second guide rod (25) and a second guide sleeve (26); the bottom of a first fixing plate (21) is fixedly connected with the top of a second sliding block (8), the lower end of a first guide rod (22) is fixedly connected with the top of the first fixing plate (21), a first guide sleeve (23) is sleeved on the first guide rod (22) in a sliding manner, the bottom of a second fixing plate (24) is fixedly connected with the top of a first sliding block (7), a second fixing plate (24) and the first fixing plate (21) are arranged in a bilateral symmetry manner, the lower end of a second guide rod (25) is fixedly connected with the top of the second fixing plate (24), a second guide sleeve (26) is sleeved on the second guide rod (25) in a sliding manner, a second U-shaped cutting groove (211) and a tapered groove (212) are formed in the top of the first fixing plate (21), the second U-shaped cutting groove (211) is communicated with the tapered groove (212), and the first guide rod (22) is positioned on the right side of the second U-shaped cutting groove (211) of the first fixing plate (21), a first U-shaped slot (241) and a U-shaped slot (242) are formed at the top of the second fixing plate (24), the first U-shaped slot (241) is communicated with the U-shaped slot (242), and the second guide rod (25) is positioned at the left side of the first U-shaped slot (241) of the second fixing plate (24); the press-cutting device (3) comprises a first U-shaped cutter (31), a conical pressing block (32), a first positioning screw rod (33), a second U-shaped cutter (34), a U-shaped pressing block (35) and a second positioning screw rod (36); the right side wall of the first U-shaped cutter (31) is fixedly connected with the left side wall of the first guide sleeve (23), the first U-shaped cutter (31) is positioned right above a second U-shaped cutting groove (211) of the first fixing plate (21), the first U-shaped cutter (31) corresponds to the second U-shaped cutting groove (211) of the first fixing plate (21), the conical pressing block (32) is positioned in the first U-shaped cutter (31), the conical pressing block (32) is fixedly connected with the first U-shaped cutter (31), the conical pressing block (32) is positioned right above a conical groove (212) of the first fixing plate (21), the conical pressing block (32) corresponds to the conical groove (212) of the first fixing plate (21), a first positioning screw rod (33) is installed on the right side wall of the first guide sleeve (23), the first guide sleeve (23) is in threaded connection with the first positioning screw rod (33), the second U-shaped cutter (34) is positioned on the left side of the first U-shaped cutter (31), the second U-shaped cutter (34) and the first U-shaped cutter (31) are arranged in a bilateral symmetry mode, the left side wall of the second U-shaped cutter (34) is fixedly connected with the right side wall of the second guide sleeve (26), the second U-shaped cutter (34) is positioned right above the first U-shaped groove (241) of the second fixing plate (24), the second U-shaped cutter (34) corresponds to the first U-shaped groove (241) of the second fixing plate (24), the U-shaped pressing block (35) is positioned in the second U-shaped cutter (34), the U-shaped pressing block (35) and the second U-shaped cutter (34) are fixedly connected, the U-shaped pressing block (35) is positioned right above the U-shaped groove (242) of the second fixing plate (24), the U-shaped pressing block (35) corresponds to the U-shaped groove (242) of the second fixing plate (24), and a second positioning screw (36) is arranged on the left side wall of the second guide sleeve (26), the second guide sleeve (26) and the second positioning screw rod (36) are in threaded connection.
2. The device for identifying the authenticity of leather according to claim 1, further comprising a long guide bar (41), a third guide sleeve (42), a third positioning screw (43), a first L-shaped connecting rod (44), a first pull line (45), a pulley block (46), a spring (47), a second L-shaped connecting rod (48) and a pull ring (49); the right end of the long guide rod (41) is fixedly connected with the left side wall of the second fixing plate (24), the third guide sleeve (42) is sleeved on the long guide rod (41) in a sliding manner, the top of the third guide sleeve (42) is provided with a third positioning screw rod (43), the third guide sleeve (42) is in threaded connection with the third positioning screw rod (43), the upper left end of the first L-shaped connecting rod (44) is fixedly connected with the bottom of the third guide sleeve (42), the lower right end of the first L-shaped connecting rod (44) is fixedly connected with the left side wall of the workbench (1), one end of the first pull wire (45) is fixedly connected with the right side wall of the first fixing plate (21), the first pull wire (45) penetrates through the pulley block (46), the bottom of the pulley block (46) is fixedly connected with the upper right end of the second L-shaped connecting rod (48), the lower left end of the second L-shaped connecting rod (48) is fixedly connected with the right side wall of the workbench (1), a spring (47) is arranged between the first fixing plate (21) and the pulley block (46), the spring (47) is sleeved on the first pull wire (45), the other end of the first pull wire (45) is fixedly connected with a pull ring (49), and the pull ring (49) is located on the right side of the workbench (1).
3. The leather authenticity identification device according to claim 2, further comprising a first movable plate (51), a second movable plate (52), a plug block (53), a toothed plate (54), a gear (55), a rocker (56) and a first small bracket (57); the top of the first movable plate (51) is provided with a hole, the first movable plate (51) is sleeved on the first guide rod (22) through the hole, the bottom of the first movable plate (51) is fixedly connected with the top of the first U-shaped cutter (31), the second movable plate (52) is positioned on the left side of the first movable plate (51), the second movable plate (52) and the first movable plate (51) are arranged in a bilateral symmetry manner, the top of the second movable plate (52) is provided with a hole, the second movable plate (52) is sleeved on the second guide rod (25) through the hole, the right side wall of the second movable plate (52) is provided with a slot (521), the left side wall of the first movable plate (51) is provided with an insert block (53), the insert block (53) corresponds to the slot (521) of the second movable plate (52), the left side wall of the toothed plate (54) is fixedly connected with the right side wall of the first movable plate (51), and the gear (55) is positioned on the right side of the toothed plate (54), gear (55) and pinion rack (54) mesh mutually, and gear (55) rotary type is installed on first little support (57), and the bottom of first little support (57) sets up to fixed connection with the top of first fixed plate (21), installs rocker (56) on the preceding lateral wall of gear (55).
4. The device for identifying the leather authenticity as claimed in claim 3, further comprising a base (61), a first roller (62) and a second roller (63); the top of base (61) sets up to fixed connection with the lower extreme of second landing leg (5) and first landing leg (4) lower extreme, and the bottom bilateral symmetry formula of base (61) is provided with first gyro wheel (62) and second gyro wheel (63).
5. The device for identifying the authenticity of leather according to claim 4, further comprising a second pull cord (71), an electric reel (72) and a second small bracket (73); the right end of the second pull wire (71) is fixedly connected with the pull ring (49), the left end of the second pull wire (71) is wound on the electric reel (72), the upper ends of the electric reel (72) and the second small support (73) are fixedly connected, the lower end of the second small support (73) is fixedly connected with the top of the base (61), and the electric reel (72) is located between the second supporting leg (5) and the first supporting leg (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247925.6A CN108007776B (en) | 2017-12-01 | 2017-12-01 | A true and false identification device for leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247925.6A CN108007776B (en) | 2017-12-01 | 2017-12-01 | A true and false identification device for leather |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108007776A CN108007776A (en) | 2018-05-08 |
| CN108007776B true CN108007776B (en) | 2020-03-31 |
Family
ID=62055951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711247925.6A Active CN108007776B (en) | 2017-12-01 | 2017-12-01 | A true and false identification device for leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108007776B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108961926B (en) * | 2018-08-06 | 2020-09-22 | 温州骐烨机械有限公司 | Automobile teaching distinguishes device with true and false leather of seat |
| CN114136725B (en) * | 2021-11-08 | 2023-05-23 | 吉林大学 | Detection device and detection method for foam aluminum multilayer composite board |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389245A (en) * | 2013-08-07 | 2013-11-13 | 浙江富邦集团有限公司 | Tension detection device of leather |
| CN103389246A (en) * | 2013-08-14 | 2013-11-13 | 齐鲁工业大学 | Device for obtaining leather section at stretching state and sample preparation method |
| CN203947114U (en) * | 2014-07-15 | 2014-11-19 | 浙江南泰合成革有限公司 | The leather stretching device of safety |
| CN205538468U (en) * | 2016-01-22 | 2016-08-31 | 南京工程学院 | Quantitative research fit -up gap is to mechanical experiment device of combined material component influence |
| CN206208653U (en) * | 2016-11-22 | 2017-05-31 | 东莞锐标检测技术有限公司 | Tensile strength test device is used in leather detection |
| CN106884061A (en) * | 2017-04-11 | 2017-06-23 | 盐城市鑫富华机械有限公司 | Automotive trim leather automatic cutting machine |
| CN106923444A (en) * | 2017-05-08 | 2017-07-07 | 林安益 | A kind of leather shoes processing cuts equipment with leather shoes fabric |
| CN107236829A (en) * | 2017-08-01 | 2017-10-10 | 合肥梵清电子商务有限公司 | A kind of leather draw-gear of clothes manufacture |
-
2017
- 2017-12-01 CN CN201711247925.6A patent/CN108007776B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389245A (en) * | 2013-08-07 | 2013-11-13 | 浙江富邦集团有限公司 | Tension detection device of leather |
| CN104749028A (en) * | 2013-08-07 | 2015-07-01 | 浙江富邦集团有限公司 | Improved leather tension detection device |
| CN103389246A (en) * | 2013-08-14 | 2013-11-13 | 齐鲁工业大学 | Device for obtaining leather section at stretching state and sample preparation method |
| CN203947114U (en) * | 2014-07-15 | 2014-11-19 | 浙江南泰合成革有限公司 | The leather stretching device of safety |
| CN205538468U (en) * | 2016-01-22 | 2016-08-31 | 南京工程学院 | Quantitative research fit -up gap is to mechanical experiment device of combined material component influence |
| CN206208653U (en) * | 2016-11-22 | 2017-05-31 | 东莞锐标检测技术有限公司 | Tensile strength test device is used in leather detection |
| CN106884061A (en) * | 2017-04-11 | 2017-06-23 | 盐城市鑫富华机械有限公司 | Automotive trim leather automatic cutting machine |
| CN106923444A (en) * | 2017-05-08 | 2017-07-07 | 林安益 | A kind of leather shoes processing cuts equipment with leather shoes fabric |
| CN107236829A (en) * | 2017-08-01 | 2017-10-10 | 合肥梵清电子商务有限公司 | A kind of leather draw-gear of clothes manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108007776A (en) | 2018-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108007776B (en) | A true and false identification device for leather | |
| CN208668132U (en) | A kind of Scissoring device for garment production | |
| CN111516078B (en) | Round cutting machine for manufacturing cattail leaf | |
| CN107687085A (en) | One kind cuts uniform fabric cutter | |
| CN109322102B (en) | Ribbon embossing apparatus who facilitates use | |
| CN108588299A (en) | A kind of belt production punch device | |
| CN113584237B (en) | Automobile interior leather processing machine and processing method | |
| CN107457850B (en) | Automatic rattan weaving machine | |
| CN206375820U (en) | A kind of double glass cutting device | |
| CN213507782U (en) | Novel super gentle wear-resisting cloth cuts device | |
| CN211248547U (en) | C-shaped steel cutting machine with port rolling mechanism | |
| CN214781915U (en) | Adjustable leather sample cutting knife for hand | |
| CN218059654U (en) | Tailoring device convenient for garment processing production | |
| CN218557298U (en) | Garment manufacturing equipment convenient to move | |
| CN217324137U (en) | Digitally controlled watchband cutting machine | |
| CN203969851U (en) | A kind of palm fibre pad processing tool | |
| CN112208875B (en) | Winding equipment for packaging bamboo mat | |
| CN112176123A (en) | Quantitative cutting equidistant punching device for leather products | |
| CN217471366U (en) | Positioning device for insole production line | |
| CN216782138U (en) | Furniture manufacturing board drilling device | |
| CN214772498U (en) | A side cut equipment for cushion production | |
| CN219218052U (en) | Cutting device convenient to adjust | |
| CN220012673U (en) | Leather cutting device | |
| CN219951081U (en) | Leather embossing device for leather processing | |
| CN213708399U (en) | Prevent leather cutting bed of fold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200306 Address after: 317200 98 group 1, Xinqiao village, Lei Feng Township, Tiantai County, Taizhou, Zhejiang Applicant after: Ding Wenling Address before: 730050 Qilihe, Gansu Province Lan Ping Ping Road, No. 287, No. Applicant before: Sun Meng |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |