CN111961765A - Automatic rectify leather cutting workstation of cutter angle - Google Patents
Automatic rectify leather cutting workstation of cutter angle Download PDFInfo
- Publication number
- CN111961765A CN111961765A CN202010939305.4A CN202010939305A CN111961765A CN 111961765 A CN111961765 A CN 111961765A CN 202010939305 A CN202010939305 A CN 202010939305A CN 111961765 A CN111961765 A CN 111961765A
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- Prior art keywords
- groove
- rotating
- fixedly connected
- rotating shaft
- sliding
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- 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.)
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Classifications
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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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- 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
- C14B17/00—Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
-
- 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
- C14B17/00—Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
- C14B17/06—Work feeding or clamping devices
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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
- C14B17/00—Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
- C14B17/14—Auxiliary devices for leather-working machines, e.g. grinding devices for blading cylinders or dust-removal devices combined with the working machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Control Of Cutting Processes (AREA)
Abstract
The invention relates to a leather cutting workbench capable of automatically correcting the angle of a cutter, which comprises a lower shell, wherein a clamping device is arranged in the lower shell, the clamping device comprises a clamping groove with an upward opening, a flexible plate is arranged in the clamping groove, a lifting device is arranged in the lower shell, the lifting device comprises a power cavity, the upper end wall of the power cavity is fixedly provided with a motor, the lower side of the motor is in power connection with a first rotating shaft, the two sides of the power cavity are respectively provided with a transmission cavity, a second rotating shaft extending up and down is rotatably connected between the transmission cavity and the upper end surface of the lower shell, the device can fix leather on the flexible plate through the clamping device, prevent cutting errors caused by the movement of the leather during cutting, and automatically rotate the cutter in a cutting irregular graph mode by measuring the speed of the cutter moving left and right and the speed of moving back and forth, the cutter needs to be frequently lifted and rotated, the structure is simple, and the operation is convenient.
Description
Technical Field
The invention relates to the field of leather, in particular to a leather cutting workbench capable of automatically correcting the angle of a cutter.
Background
Laser can cut the leather, can bad give birth to peculiar smell and smog among the cutting process, and the cutting process is handled badly, and the material can produce yellow, and the phenomenon of blackening, especially laser cutting machine cutting white leather influence the pleasing to the eye degree of leather, and to general mechanical cutting, when cutting irregular shape, the angle of the adjustment cutting according to the cutting orbit that will not stop, otherwise cause the back shape of cutting to be unsatisfactory or have the error easily.
Disclosure of Invention
Aiming at the technical defects, the invention provides the leather cutting workbench capable of automatically correcting the angle of the cutter, which can overcome the defects.
The invention relates to a leather cutting workbench capable of automatically correcting the angle of a cutter, which comprises a lower shell, wherein a clamping device is arranged in the lower shell, the clamping device comprises a clamping groove with an upward opening, a flexible plate is arranged in the clamping groove, a lifting device is arranged in the lower shell, the lifting device comprises a power cavity, the upper end wall of the power cavity is fixedly provided with a motor, the lower side of the motor is in power connection with a first rotating shaft, the two sides of the power cavity are respectively provided with a transmission cavity, a second rotating shaft extending up and down is rotatably connected between the transmission cavity and the upper end surface of the lower shell, a side plate positioned on the upper side of the lower shell is in threaded connection with the second rotating shaft, a supporting plate is fixedly connected between the two side plates and is positioned close to the rear side, a moving groove is arranged on the end surface of one side plate close to each other, and a first toothed plate, the first toothed plate is meshed with first gears, a third rotating shaft is fixedly connected between the two first gears, a moving shell is connected onto the third rotating shaft in a sliding manner, a cutter rotating device is arranged in the moving shell and comprises a first sliding groove, a first rotating wheel positioned in the first sliding groove is connected onto the third rotating shaft in a spline manner, a first T-shaped groove with an opening facing to the right side is formed in the first rotating wheel, a sliding block is connected into the first T-shaped groove in a sliding manner, a fixed support rod is fixedly connected between the sliding block and the right end wall of the first sliding groove, a first velometer positioned on the upper side of the first rotating wheel is fixedly arranged on the upper end wall of the first sliding groove, a first sliding groove is formed in the front end face of the support plate, a second toothed plate is fixedly arranged on the lower end wall of the first sliding groove, and a second gear is meshed onto the second toothed plate, the axle center department fixedly connected with of second gear extends forward in the first sliding tray and with remove casing sliding connection's fourth axis of rotation, fixedly connected with is located in the fourth axis of rotation the second runner in the first sliding tray, the preceding terminal surface of second runner is equipped with second T type groove, sliding connection has T type strip in the second T type groove, the preceding terminal surface of T type strip with the preceding end wall fixed connection of first sliding tray, the left end wall of first sliding tray has set firmly the second velometer, the upside fixedly connected with fixed handrail of removal casing.
Preferably, a processor is fixedly arranged in the movable shell, a first lead is connected between the processor and the first velometer, a second lead is connected between the second velometer and the processor, an adjusting motor is fixedly arranged on the lower end surface of the movable shell, the lower side of the adjusting motor is in power connection with a fifth rotating shaft, the fifth rotating shaft is provided with a lifting groove communicated with the left and the right, a cutter groove is arranged on the lower end surface of the fifth rotating shaft, a cutter is connected in the cutter groove in a sliding way, a magnet block which extends downwards into the cutter groove is connected in the lifting groove in a sliding way, a first spring is fixedly connected between the magnet block and the upper end wall of the lifting groove, the lower side of the movable shell is provided with a curved surface pressing plate, a through groove is formed between the upper end face and the lower end face of the curved surface pressing plate in a communicating mode, and a second spring is fixedly connected between the curved surface pressing plate and the movable shell.
Preferably, a first bevel gear is fixedly connected to the first rotating shaft, a sixth rotating shaft extending left and right is fixedly connected between the power cavity and the transmission cavity, a second bevel gear which is located in the power cavity and meshed with the first bevel gear is fixedly connected to the sixth rotating shaft, a third bevel gear which is located in the transmission cavity is fixedly connected to the sixth rotating shaft, a fourth bevel gear which is meshed with the third bevel gear is fixedly connected to the tail end of the bottom of the second rotating shaft, four second sliding grooves with downward openings are formed in the lower end face of the side plate, and sliding support rods which are fixedly connected with the upper end face of the lower shell are slidably connected to the second sliding grooves.
Preferably, the left end wall and the right end wall of the clamping groove are both provided with a rotating groove, a rotating pin is rotatably connected between the front end wall and the rear end wall of the rotating groove, a rotating pressing plate extending into the clamping groove is fixedly connected to the rotating pin, a third spring is fixedly connected between the lower end surface of the rotating pressing plate and the lower shell, the lower end surface of the rotating pressing plate is fixedly connected with one end of a pull rope, a second sliding groove is formed in the lower shell, a rotating threaded rod extending forwards and backwards is rotatably connected between the second sliding groove and the front end surface of the lower shell, the front end surface of the rotating threaded rod is fixedly connected with a rotating button located on the front side of the lower shell, a moving block slidably connected with the inner wall of the second sliding groove is in threaded connection with the rotating threaded rod, and the rear end of the moving block is fixedly connected.
The beneficial effects are that: this device can fix the leather on the flexbile plate through clamping device, and the leather removes and causes the cutting error when preventing to cut, through measuring the speed that the cutter removed about and the speed of back-and-forth movement, and then carries out autogiration with the cutter, can realize cutting irregular figure form, need frequently the problem of lifting cutter and rotatory cutter, simple structure, convenient operation.
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.
FIG. 1 is a schematic structural view of a leather cutting table for automatically correcting the angle of a cutter according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is an enlarged view of the structure at C in FIG. 1;
FIG. 5 is a schematic view of the structure of FIG. 1 at D-D;
FIG. 6 is a schematic view of the structure at E-E in FIG. 1;
fig. 7 is a schematic view of the structure at F-F in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below 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 invention relates to a leather cutting workbench capable of automatically correcting the angle of a cutter, which comprises a lower shell 10, wherein a clamping device 901 is arranged in the lower shell 10, the clamping device 901 comprises a clamping groove 40 with an upward opening, a flexible plate 11 is arranged in the clamping groove 40, a lifting device 902 is arranged in the lower shell 10, the lifting device 902 comprises a power cavity 12, a motor 20 is fixedly arranged on the upper end wall of the power cavity 12, the lower side of the motor 20 is in power connection with a first rotating shaft 21, two sides of the power cavity 12 are respectively provided with a transmission cavity 16, a second rotating shaft 18 extending up and down is rotatably connected between the transmission cavity 16 and the upper end surface of the lower shell 10, a side plate 23 positioned on the upper side of the lower shell 10 is in threaded connection with the second rotating shaft 18, a support plate 32 is fixedly connected between the two side plates 23 and close to the rear side, and a moving groove 33 is arranged on one side end surface of the side, a first toothed plate 24 is fixedly arranged on the lower end wall of the moving groove 33, first gears 34 are engaged on the first toothed plate 24, a third rotating shaft 25 is fixedly connected between the two first gears 34, a moving shell 26 is slidably connected on the third rotating shaft 25, a cutter rotating device 903 is arranged in the moving shell 26, the cutter rotating device 903 comprises a first sliding groove 51, a first rotating wheel 49 positioned in the first sliding groove 51 is connected on the third rotating shaft 25 through a spline, a first T-shaped groove 60 with an opening facing to the right side is arranged in the first rotating wheel 49, a sliding block 53 is slidably connected in the first T-shaped groove 60, a fixed support rod 52 is fixedly connected between the sliding block 53 and the right end wall of the first sliding groove 51, a first velometer 50 positioned on the upper side of the first rotating wheel 49 is fixedly arranged on the upper end wall of the first sliding groove 51, and a first sliding groove 46 is arranged on the front end surface of the support plate 32, a second gear plate 69 is fixedly arranged on the lower end wall of the first sliding groove 46, a second gear 68 is engaged with the second gear plate 69, a fourth rotating shaft 56 which extends forwards into the first sliding groove 51 and is slidably connected with the movable housing 26 is fixedly connected to the axis of the second gear 68, a second rotating wheel 54 which is located in the first sliding groove 51 is fixedly connected to the fourth rotating shaft 56, a second T-shaped groove 55 is arranged on the front end surface of the second rotating wheel 54, a T-shaped bar 57 is slidably connected in the second T-shaped groove 55, the front end surface of the T-shaped bar 57 is fixedly connected with the front end wall of the first sliding groove 51, a second velometer 59 is fixedly arranged on the left end wall of the first sliding groove 51, and a fixed armrest 31 is fixedly connected to the upper side of the movable housing 26.
Advantageously, a processor 27 is fixedly arranged in the movable housing 26, a first lead 61 is connected between the processor 27 and the first velometer 50, a second lead 58 is connected between the second velometer 59 and the processor 27, an adjusting motor 30 is fixedly arranged on the lower end surface of the movable housing 26, a fifth rotating shaft 29 is dynamically connected to the lower side of the adjusting motor 30, a lifting groove 44 which is communicated with the left and the right is arranged on the fifth rotating shaft 29, a cutter groove 47 is arranged on the lower end surface of the fifth rotating shaft 29, a cutter 41 is slidably connected in the cutter groove 47, a magnet block 43 which extends downwards into the cutter groove 47 is slidably connected in the lifting groove 44, a first spring 45 is fixedly connected between the magnet block 43 and the upper end wall of the lifting groove 44, a curved surface pressing plate 42 is arranged on the lower side of the movable housing 26, a through groove 48 is communicated between the upper end surface and the lower end surface of the curved surface pressing plate 42, a second spring 28 is fixedly connected between the curved pressing plate 42 and the movable shell 26.
Advantageously, a first bevel gear 13 is fixedly connected to the first rotating shaft 21, a sixth rotating shaft 19 extending left and right is fixedly connected between the power chamber 12 and the transmission chamber 16, a second bevel gear 14 located in the power chamber 12 and engaged with the first bevel gear 13 is fixedly connected to the sixth rotating shaft 19, a third bevel gear 15 located in the transmission chamber 16 is fixedly connected to the sixth rotating shaft 19, a fourth bevel gear 17 engaged with the third bevel gear 15 is fixedly connected to the bottom end of the second rotating shaft 18, four second sliding grooves 67 with downward openings are formed in the lower end surfaces of the side plates 23, and a sliding support rod 22 fixedly connected to the upper end surface of the lower housing 10 is slidably connected to the second sliding grooves 67.
Advantageously, the left and right end walls of the clamping groove 40 are each provided with a rotation groove 36, a rotation pin 35 is rotatably connected between the front and rear end walls of the rotation groove 36, a rotary pressure plate 39 extending into the clamping groove 40 is fixedly connected to the rotary pin 35, a third spring 37 is fixedly connected between the lower end surface of the rotary pressure plate 39 and the lower shell 10, one end of a pull rope 38 is fixedly connected to the lower end surface of the rotary press plate 39, a second sliding groove 63 is arranged in the lower shell 10, a rotary threaded rod 64 extending forward and backward is rotatably connected between the second sliding groove 63 and the front end surface of the lower case 10, a rotary knob 65 positioned at the front side of the lower case 10 is fixedly connected to the front end surface of the rotary threaded rod 64, a moving block 62 slidably connected to the inner wall of the second sliding groove 63 is connected to the rotating threaded rod 64 through a thread, and the other end of the pull rope 38 is fixedly connected to the rear end of the moving block 62.
In the initial state, the moving block 62 is at the rear limit position, the side plate 23 is at the upper limit position, the magnet block 43 is at the lower limit position and contacts with the cutter 41, and the rotating pressing plate 39 is in the horizontal state;
when the leather cutting machine starts to work, leather is placed on the flexible plate 11, the rotating button 65 is manually screwed, the moving block 62 moves forwards to pull the pulling rope 38, the rotating pressing plate 39 rotates around the rotating pin 35 to press the upper surface of the leather tightly, meanwhile, the motor 20 is started, the first rotating shaft 21 starts to rotate, the side plate 23 is driven to move downwards through the rotation of the first bevel gear 13, the second bevel gear 14, the sixth rotating shaft 19, the third bevel gear 15, the fourth bevel gear 17 and the second rotating shaft 18, the side plate 23 and the moving shell 26 move downwards, and the lower surface of the curved pressing plate 42 contacts the upper surface of the leather, so that the leather is prevented from moving or causing cutting errors in the cutting process;
at this time, the movement of the fixed armrest 31 is manually controlled, when the fixed armrest 31 moves left and right, the second gear 68 is meshed with the second gear plate 69, the second gear 68 drives the fourth rotating shaft 56 to rotate, simultaneously, the fourth rotating shaft 56 rotates to drive the second rotating wheel 54 to rotate, the second velometer 59 detects the speed of horizontal movement and feeds the speed back into the processor 27, when the movable shell 26 moves back and forth, the first gear 34 is meshed with the first gear plate 24, the first gear 34 rotates to drive the third rotating shaft 25 to rotate and drive the first rotating wheel 49 to rotate, the first velometer 50 detects the speed of back and forth movement and feeds the speed back into the processor 27, the processor 27 calculates to rotate the adjusting motor 30 by a certain angle, so that the lower cutter 41 is always parallel to the direction of the movement of a human hand, and avoids that when the cutting direction changes, if the cutter is not lifted and repositioned, the cutter rotates by a certain angle on the surface of leather, causing defects in cutting;
when the tool needs to be replaced, the curved surface pressing plate 42 is moved upward by a certain distance, the second spring 28 is compressed, and when the upper surface of the curved surface pressing plate 42 presses the magnet block 43, the magnet block 43 moves upward to separate the lower end surface of the magnet block 43 from the tool 41, so that the attractive force between the tool 41 and the magnet block 43 disappears, and the tool 41 can be removed and replaced.
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 (4)
1. The utility model provides an automatic rectify leather cutting workstation of cutter angle, includes casing down, its characterized in that: the clamping device is arranged in the lower shell and comprises a clamping groove with an upward opening, a flexible plate is arranged in the clamping groove, a lifting device is arranged in the lower shell and comprises a power cavity, the upper end wall of the power cavity is fixedly provided with a motor, the lower side of the motor is in power connection with a first rotating shaft, transmission cavities are arranged on two sides of the power cavity, a second rotating shaft extending up and down is rotatably connected between the transmission cavities and the upper end face of the lower shell, a side plate positioned on the upper side of the lower shell is in threaded connection with the second rotating shaft, a supporting plate is fixedly connected between the two side plates and close to the rear side, a moving groove is arranged on one side end face of the side plate close to each other, a first toothed plate is fixedly arranged on the lower end wall of the moving groove, a first gear is meshed on the first toothed plate, and a third rotating shaft is fixedly connected between the two first gears, a moving shell is connected to the third rotating shaft in a sliding manner, a cutter rotating device is arranged in the moving shell and comprises a first sliding groove, a first rotating wheel positioned in the first sliding groove is connected to the third rotating shaft through a spline, a first T-shaped groove with an opening facing to the right side is arranged in the first rotating wheel, a sliding block is connected to the first T-shaped groove in a sliding manner, a fixed supporting rod is fixedly connected between the sliding block and the right end wall of the first sliding groove, a first velometer positioned on the upper side of the first rotating wheel is fixedly arranged on the upper end wall of the first sliding groove, a first sliding groove is arranged on the front end face of the supporting plate, a second toothed plate is fixedly arranged on the lower end wall of the first sliding groove, a second gear is meshed with the second toothed plate, and a fourth rotating shaft which extends forwards into the first sliding groove and is connected with the moving shell in a sliding manner is fixedly connected to the axis of the second gear, the fourth rotating shaft is fixedly connected with a second rotating wheel located in the first sliding groove, a second T-shaped groove is formed in the front end face of the second rotating wheel, a T-shaped strip is connected in the second T-shaped groove in a sliding mode, the front end face of the T-shaped strip is fixedly connected with the front end wall of the first sliding groove, a second velometer is fixedly arranged on the left end wall of the first sliding groove, and a fixed handrail is fixedly connected to the upper side of the movable shell.
2. The leather cutting table for automatically correcting the angle of a cutter according to claim 1, characterized in that: a processor is fixedly arranged in the movable shell, a first lead is connected between the processor and the first velometer, a second lead is connected between the second velometer and the processor, an adjusting motor is fixedly arranged on the lower end surface of the movable shell, the lower side of the adjusting motor is in power connection with a fifth rotating shaft, the fifth rotating shaft is provided with a lifting groove communicated with the left and the right, a cutter groove is arranged on the lower end surface of the fifth rotating shaft, a cutter is connected in the cutter groove in a sliding way, a magnet block which extends downwards into the cutter groove is connected in the lifting groove in a sliding way, a first spring is fixedly connected between the magnet block and the upper end wall of the lifting groove, the lower side of the movable shell is provided with a curved surface pressing plate, a through groove is formed between the upper end face and the lower end face of the curved surface pressing plate in a communicating mode, and a second spring is fixedly connected between the curved surface pressing plate and the movable shell.
3. The leather cutting table for automatically correcting the angle of a cutter according to claim 1, characterized in that: the power transmission device is characterized in that a first bevel gear is fixedly connected to the first rotating shaft, a sixth rotating shaft extending left and right is fixedly connected between the power cavity and the transmission cavity, a second bevel gear which is located in the power cavity and meshed with the first bevel gear is fixedly connected to the sixth rotating shaft, a third bevel gear which is located in the transmission cavity is fixedly connected to the sixth rotating shaft, a fourth bevel gear which is meshed with the third bevel gear is fixedly connected to the tail end of the bottom of the second rotating shaft, four second sliding grooves with downward openings are formed in the lower end face of the side plate, and sliding support rods which are fixedly connected with the upper end face of the lower shell are slidably connected to the second sliding grooves.
4. The leather cutting table for automatically correcting the angle of a cutter according to claim 1, characterized in that: the clamping device comprises a clamping groove, a rotating pin, a rotating pressing plate, a third spring, a rotating threaded rod, a rotating button, a moving block and a pull rope, wherein the rotating groove is formed in the left end wall and the right end wall of the clamping groove, the rotating pin is rotatably connected between the front end wall and the rear end wall of the rotating groove, the rotating pressing plate extends into the clamping groove and is fixedly connected to the rotating pin, the lower end face of the rotating pressing plate and the front end face of the lower shell are fixedly connected with the third spring, the lower end face of the rotating pressing plate is fixedly connected with one end of the pull rope, a second sliding groove is formed in the lower shell, the rotating threaded rod extends forwards and backwards and is rotatably connected between the second sliding groove and the front end face of the lower shell, the front end face of the rotating threaded rod is fixedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010939305.4A CN111961765A (en) | 2020-09-09 | 2020-09-09 | Automatic rectify leather cutting workstation of cutter angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010939305.4A CN111961765A (en) | 2020-09-09 | 2020-09-09 | Automatic rectify leather cutting workstation of cutter angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111961765A true CN111961765A (en) | 2020-11-20 |
Family
ID=73392683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010939305.4A Withdrawn CN111961765A (en) | 2020-09-09 | 2020-09-09 | Automatic rectify leather cutting workstation of cutter angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111961765A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125335A (en) * | 2021-03-26 | 2022-09-30 | 盐城市世标机械制造有限公司 | Cutting mechanism of leather cutting machine |
-
2020
- 2020-09-09 CN CN202010939305.4A patent/CN111961765A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125335A (en) * | 2021-03-26 | 2022-09-30 | 盐城市世标机械制造有限公司 | Cutting mechanism of leather cutting machine |
| CN115125335B (en) * | 2021-03-26 | 2024-03-12 | 盐城市世标机械制造有限公司 | Cutting mechanism of leather cutting machine |
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Application publication date: 20201120 |