CN115969142A - Leather cutting equipment of shoemaking processing - Google Patents
Leather cutting equipment of shoemaking processing Download PDFInfo
- Publication number
- CN115969142A CN115969142A CN202211657422.7A CN202211657422A CN115969142A CN 115969142 A CN115969142 A CN 115969142A CN 202211657422 A CN202211657422 A CN 202211657422A CN 115969142 A CN115969142 A CN 115969142A
- Authority
- CN
- China
- Prior art keywords
- wall
- cutting
- frame
- leather
- side wall
- 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.)
- Withdrawn
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 72
- 239000010985 leather Substances 0.000 title claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 description 13
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention discloses leather cutting equipment for shoemaking processing, and relates to the technical field of leather cutting; the linkage problem of feeding and cutting is solved; the automatic cutting machine comprises a base, the top outer wall of base is connected with conveying part through the landing leg, the top outer wall fixed mounting of base has the portal frame, the bottom of portal frame is connected with the cutting part through the lift portion, just the lift portion is connected in conveying part through the transmission of linkage portion, just the base is located the upper surface fixed under the cutting part has the support microscope carrier, the lift portion includes crane, balladeur train, the top outer wall fixed mounting of balladeur train has direction slide bar one and direction slide bar two, the outer wall of direction slide bar one and direction slide bar two. According to the invention, the lifting part is arranged, and the lifting frame and the sliding frame are lifted, so that the feeding function after cutting and cutting is completed, the lifting frame and the sliding frame are driven by the same driving part, the linkage synchronism is higher, and the feeding and cutting precision is improved.
Description
Technical Field
The invention relates to the technical field of leather cutting, in particular to leather cutting equipment for shoemaking processing.
Background
When manufacturing shoes, especially for processing soles and insoles, leather materials are used, large-area leather pads are required to be cut into strip-shaped blanks firstly, and then the blanks are processed into required shapes for use.
Through retrieval, chinese patent publication is CN 20215408U's patent discloses a cutting equipment for leather processing, including the operation panel, the top of operation panel is close to four corners and all has welded the quarter butt along vertical direction, and the welding of the top of four quarter butts has the loading board, and first microscler mouth has been seted up along horizontal central line to the top of loading board.
The above patents suffer from the following disadvantages: the feeding and cutting processes are relatively independent, and the linkage operation of feeding and cutting cannot be realized, so that the synchronous linkage of the device is lower, and the accuracy of the cutting width is also lower.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides leather cutting equipment for shoemaking processing.
In order to achieve the purpose, the invention adopts the following technical scheme:
the leather cutting equipment for shoemaking processing comprises a base, wherein the outer wall of the top of the base is connected with a conveying part through supporting legs, a portal frame is fixedly mounted on the outer wall of the top of the base, the bottom of the portal frame is connected with a cutting part through a lifting part, the lifting part is connected to the conveying part through a linkage part in a transmission manner, and a supporting platform is fixed on the upper surface of the base, which is positioned right below the cutting part;
the lifting part comprises a lifting frame and a sliding frame, a first guide sliding rod and a second guide sliding rod are fixedly mounted on the outer wall of the top of the sliding frame, the outer walls of the first guide sliding rod and the second guide sliding rod are both connected to the inner side walls of the lifting frame and the portal frame in a sliding mode, a first spring is fixedly mounted on the outer wall of one side, opposite to the lifting frame, of the sliding frame, a telescopic device is fixedly mounted on the outer wall of the top of the portal frame, and the telescopic end of the telescopic device is fixedly mounted on the outer wall of the top of the lifting frame;
the cutting part comprises a connecting rod and a cutter assembly, the cutter assembly is transversely matched with the inner side wall of the sliding frame in a sliding mode, the top end of the connecting rod is rotatably connected to the side wall of the lifting frame, and the bottom end of the connecting rod is rotatably connected to the side wall of the cutter assembly;
the conveying part comprises a conveying frame and a plurality of conveying rollers which are rotatably connected to the inner side wall of the conveying frame through a conveying shaft;
linkage portion includes rack, gear and one-way ratchet, rack and gear intermeshing, just rack fixed mounting is in the lateral wall of balladeur train, one-way ratchet includes rotor A and rotor B, one-way ratchet's rotor A and rotor B are fixed in the outer wall of gear respectively and carry the outer wall of axle.
Preferably: the cutter assembly comprises two pressing wheels and an annular cutter positioned on one side opposite to the two pressing wheels.
Further: the pinch roller is fixedly clamped with the inner wall of the annular cutter, the outer side wall of the wheel shaft is rotatably connected with a wheel carrier, and the wheel carrier is connected to the inner side of the sliding frame through a sliding block II in a sliding mode.
On the basis of the scheme: the conveying part further comprises a rectangular frame and a plurality of pressing rollers which are rotatably connected to the inner wall of the rectangular frame, the rectangular frame is connected to the outer wall of the top of the conveying frame through three guide sliding rods in a sliding mode, and a spring II is fixedly mounted on one side, opposite to the rectangular frame and the conveying frame.
The better scheme in the scheme is as follows: the position and the number of the compression rollers and the conveying rollers correspond to each other.
As a further scheme of the invention: the connecting rod comprises a hinged joint, a hinged shaft and a telescopic rod piece, wherein the hinged shaft is fixed on the inner side wall of the hinged joint.
Simultaneously, flexible member rotates to be connected in the lateral wall of articulated shaft, two the articulated joint all is fixed in the outer wall of crane, wheel carrier respectively through the bolt.
As a preferable aspect of the present invention: the telescopic rod piece comprises a telescopic rod and a fixed rod, a first sliding block is fixedly mounted on the side wall of the telescopic rod, and the first sliding block is connected to the inner side wall of the fixed rod in a sliding mode.
Simultaneously, flexible member still includes the linkage subassembly.
As a more preferable scheme of the invention: the linkage assembly comprises a first belt wheel fixedly installed on one of the outer wall of the hinged shaft and a second belt wheel rotatably connected to the inner side wall of the fixed rod through a connecting shaft, a second gear fixedly installed on the outer wall of the connecting shaft is provided with a second gear, one of the second gear and the inner side wall of the first sliding block is provided with a tooth groove, the tooth groove is meshed with the outer side wall of the gear, and the first belt wheel is matched with the second belt wheel through synchronous belt transmission.
The invention has the beneficial effects that:
1. according to the feeding device, the lifting part is arranged, the lifting frame and the sliding frame are lifted, so that the feeding function after cutting and feeding after cutting are completed, the lifting frame and the sliding frame are driven by the same driving device, the linkage synchronization is high, and the feeding and cutting accuracy is improved.
2. According to the invention, the pressing wheel and the annular cutter are combined, and the pressing wheel is positioned on the two sides of the annular cutter, so that leather pads on the two sides of the annular cutter are always pressed and limited when the annular cutter transversely cuts, and the cutting straightness is ensured, and the cutting precision is further improved.
3. According to the leather pad feeding device, the pressing roller is arranged, and under the action of the gravity of the pressing roller and the tension of the spring II, the friction force between the leather pad and the feeding roller and between the leather pad and the pressing roller can be increased, so that the leather pad cannot slip when the feeding roller rotates to feed the leather pad, the feeding precision is improved, and the cutting size precision is further improved.
4. According to the invention, the connecting rod is set to be the combination of the telescopic rod, the fixed rod and the first sliding block, so that the length of the connecting rod can be changed, when the connecting rod rotates to drive the annular cutter to transversely cut, the telescopic rod slides relative to the fixed rod, the length of the connecting rod is lengthened, the transverse cutting speed of the annular cutter is increased, and the cutting efficiency is improved.
5. According to the invention, by arranging the linkage assembly, the telescopic driving of the telescopic rod can be realized by utilizing the self-rotating angle change of the telescopic rod piece, the cutting efficiency is increased, meanwhile, the power source arrangement is reduced, the cost is reduced, and the synchronous linkage of the device is further increased.
Drawings
FIG. 1 is a schematic view showing the overall structure of a leather cutting apparatus for shoemaking according to the present invention;
FIG. 2 is a schematic view of the lifting part of the leather cutting device for shoemaking according to the present invention;
FIG. 3 is a schematic view of a linkage part of the leather cutting apparatus for shoemaking according to the present invention;
FIG. 4 is a schematic view of a conveying part of the leather cutting apparatus for shoemaking according to the present invention;
FIG. 5 is a schematic view of a cutter assembly of a leather cutting apparatus for shoemaking according to the present invention;
FIG. 6 is a schematic view of a mounting structure of a pinch roller of the leather cutting device for shoemaking processing according to the present invention;
FIG. 7 is a schematic structural view of a supporting platform of the leather cutting device for shoemaking processing according to the present invention;
FIG. 8 is a schematic view of a link structure of a leather cutting apparatus for shoemaking according to the present invention;
fig. 9 is a schematic cross-sectional structural view of a telescopic rod of the leather cutting apparatus for shoemaking according to the present invention.
In the figure: 1-base, 2-support leg, 3-linkage part, 4-portal frame, 5-lifting part, 6-cutting part, 7-conveying part, 8-supporting platform, 9-guiding slide bar I, 10-lifting frame, 11-connecting rod, 12-spring I, 13-guiding slide bar II, 14-cutter component, 15-carriage, 16-rack, 17-gear I, 18-one-way ratchet wheel, 19-conveying roller, 20-conveying frame, 21-synchronous component, 22-conveying shaft, 23-wheel frame, 24-sliding block II, 25-wheel shaft, 26-pressing wheel, 27-annular cutter, 28-pressing roller, 29-spring II, 30-guiding slide bar III, 31-rectangular frame, 32-expansion device, 33-cutter groove, 34-hinged joint, 35-hinged shaft, 36-expansion rod, 37-expansion rod, 38-fixed rod, 39-sliding block I, 40-linkage component, 41-pulley I, 42-gear II, 43-pulley II, 44-connecting shaft, 45-toothed groove, 46-synchronous belt.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1:
a leather cutting device for shoemaking processing, as shown in fig. 1-9, comprising a base 1, wherein the outer wall of the top of the base 1 is connected with a conveying part 7 through a support leg 2, the outer wall of the top of the base 1 is fixed with a portal frame 4 through a bolt, the bottom of the portal frame 4 is connected with a cutting part 6 through a lifting part 5, the lifting part 5 is connected with the conveying part 7 through a linkage part 3 in a transmission manner, and a supporting carrying platform 8 is fixed on the upper surface of the base 1 under the cutting part 6; the conveying unit 7 can convey the leather, and when the leather is conveyed to a position above the supporting stage 8, the lifting unit 5 can drive the cutting unit 6 to cut the leather.
The inner wall of the support carrier 8 is provided with a knife groove 33.
The lift portion 5 includes crane 10, balladeur train 15, the top outer wall of balladeur train 15 is fixed with direction slide bar 9 and direction slide bar two 13 through the bolt, the equal sliding connection in crane 10, portal frame 4 of the outer wall of direction slide bar 9 and direction slide bar two 13, just the welding of balladeur train 15 and crane 10's relative one side outer wall has spring one 12, just the top outer wall of portal frame 4 has expansion bend 32 through the bolt fastening, and in this embodiment, do not prescribe a limit to the concrete type of expansion bend 32, preferred: the telescopic device 32 is a hydraulic telescopic rod, and the telescopic end of the telescopic device 32 is fixed on the outer wall of the top of the lifting frame 10 through a bolt.
The cutting part 6 comprises a connecting rod 11 and a cutter component 14, the cutter component 14 is transversely matched with the inner side wall of the sliding frame 15 in a sliding mode, the top end of the connecting rod 11 is rotatably connected to the side wall of the lifting frame 10, and the bottom end of the connecting rod 11 is rotatably connected to the side wall of the cutter component 14.
The conveying section 7 includes a carriage 20 and a plurality of conveying rollers 19 rotatably connected to an inner side wall of the carriage 20 by a conveying shaft 22.
The plurality of conveying shafts 22 are in transmission fit through the synchronizing assembly 21, the synchronizing assembly 21 can be a combination of a belt transmission assembly, a chain transmission assembly and the like, the prior art is adopted, the structural arrangement and the working principle are conventional knowledge, and the purpose of realizing the synchronous rotation function of the plurality of conveying shafts 22 is achieved, so that the details are not repeated in the embodiment.
When the expansion piece 32 extends out, the expansion piece drives the lifting frame 10 and the sliding frame 15 to synchronously descend, at the moment, the rack 16 is meshed with the first gear 17, but the one-way ratchet wheel 18 has the one-way transmission characteristic, the conveying shaft 22 cannot be driven to rotate, then the lifting frame 10 continues to descend, the sliding frame 15 is highly limited and static, so that the cutter assembly 14 is driven to transversely slide through the connecting rod 11, the leather mat is cut into strips along the width direction of the leather mat, after the cutting is finished, the lifting frame 10 ascends, due to the elastic action of the first spring 12, after the cutter assembly 14 is reset, the first spring 12 is changed into a stretching state from compression, the sliding frame 15 is driven to ascend through pulling force, at the moment, the rack 16 is meshed with the first gear 17 to drive the one-way ratchet wheel 18 to rotate, so that the conveying roller 19 is driven to rotate, and the leather mat is driven to be fed through the friction force between the conveying roller 19 and the leather mat.
This device, through setting up lift portion 5, and utilize the lift of crane 10 and balladeur train 15, accomplished the cutting and the feed function after the cutting, the two receives same drive, and the linkage synchronism is higher to improve the precision of feed and cutting.
In order to solve the cutting problem; as shown in fig. 5, the cutter assembly 14 includes two pressing wheels 26 and an annular cutter 27 located on the opposite side of the two pressing wheels 26, the inner walls of the pressing wheels 26 and the annular cutter 27 are fixedly clamped with a wheel shaft 25, the outer side wall of the wheel shaft 25 is rotatably connected with a wheel carrier 23, and the wheel carrier 23 is slidably connected to the inner side of the carriage 15 through a second slider 24; when cutting, the circular cutter 27 is firstly inserted into one end of the leather pad to be cut, and simultaneously the pinch roller 26 compresses the leather pad, and the leather pad is cut in the whole width direction by the circular cutter 27 along with the transverse movement of the wheel carrier 23.
This device through setting up pinch roller 26 and annular cutter 27 combination, and pinch roller 26 is located annular cutter 27's both sides for when annular cutter 27 transversely cuts, the leather pad of its both sides is compressed tightly spacing all the time, thereby has also further improved the precision of cutting when having guaranteed the cutting straightness accuracy.
In order to solve the problem of conveying reliability; as shown in fig. 6, the conveying part 7 further includes a rectangular frame 31 and a plurality of pinch rollers 28 rotatably connected to the inner wall of the rectangular frame 31, the position and the number of the pinch rollers 28 and the conveying rollers 19 correspond, the rectangular frame 31 is slidably connected to the outer wall of the top of the conveying frame 20 through a guide slide bar three 30, and a spring two 29 is welded to the opposite side of the rectangular frame 31 and the conveying frame 20.
Through setting up the pinch roller 28, its pulling force that receives self gravity and two 29 springs can increase the frictional force of leather pad and conveying roller 19, pinch roller 28 to make conveying roller 19 rotate and can not skid when carrying the leather pad, improved the precision of feed, thereby further improved the precision of cutting size.
In this embodiment, when the telescopic device 32 extends out, it drives the crane 10 and the carriage 15 to descend synchronously, and at this moment, the rack 16 is meshed with the first gear 17, but the one-way transmission characteristic of the one-way ratchet 18 is not used for driving the conveying shaft 22 to rotate, then the crane 10 continues to descend, the carriage 15 is highly limited and static, thereby the connecting rod 11 drives the cutter assembly 14 to slide transversely, the leather mat is cut into strips along the width direction of the leather mat, after the cutting is completed, the crane 10 ascends, because of the elastic action of the first spring 12, after the cutter assembly 14 is reset, the first spring 12 is changed into the stretching state from the compression, and the carriage 15 is driven to ascend through the pulling force, at this moment, the rack 16 drives the one-way ratchet 18 to rotate through the meshing with the first gear 17, thereby the conveying roller 19 is driven to rotate, and the leather mat is driven to feed through the friction force of the conveying roller 19 and the leather mat.
Example 2:
a leather cutting apparatus for shoemaking, as shown in fig. 1, for solving the travel problem; the present embodiment is modified from embodiment 1 as follows: the connecting rod 11 comprises a hinged joint 34, a hinged shaft 35 and a telescopic rod piece 36, wherein the hinged shaft 35 is fixed on the inner side wall of the hinged joint 34, the telescopic rod piece 36 is connected to the outer side wall of the hinged shaft 35 in a rotating mode, and the hinged joint 34 is fixed on the outer walls of the lifting frame 10 and the wheel carrier 23 through bolts respectively.
The telescopic rod 36 comprises a telescopic rod 37 and a fixing rod 38, a first sliding block 39 is welded on the side wall of the telescopic rod 37, and the first sliding block 39 is slidably connected to the inner side wall of the fixing rod 38.
Through setting up connecting rod 11 as the combination of telescopic link 37, dead lever 38, slider 39 for connecting rod 11 length can change, thereby when connecting rod 11 rotates and drives annular cutter 27 and transversely cut, telescopic link 37 slides relative dead lever 38 for connecting rod 11 length is elongated, thereby increases annular cutter 27 and transversely cuts the speed, has improved cutting efficiency.
The telescopic rod 36 further comprises a linkage assembly 40, the linkage assembly 40 comprises a first belt wheel 41 welded on the outer wall of the hinge shaft 35 and a second belt wheel 43 rotatably connected to the inner side wall of the fixing rod 38 through a connecting shaft 44, a second gear 42 is welded on the outer wall of the connecting shaft 44, a tooth groove 45 is formed in the inner side wall of the first sliding block 39, the tooth groove 45 is meshed with the outer side wall of the second gear 42, and the first belt wheel 41 and the second belt wheel 43 are in transmission fit through a synchronous belt 46.
Through setting up linkage assembly 40, it can utilize the rotatory angle change of flexible member 36 self to realize the flexible drive to telescopic link 37, when increasing cutting efficiency again, has also reduced the power supply and has arranged, reduce cost, and has further increased the synchronous linkage nature of device.
When the embodiment is used, when the lifting frame 10 descends, the telescopic rod 36 is relatively fixed on the hinged joint 34 of the lifting frame 10, the first belt wheel 41 is static, so that the first telescopic rod 36 can rotate while the first belt wheel 41 can drive the second belt wheel 43 to rotate through the synchronous belt 46, the second gear 42 is driven to rotate through the connecting shaft 44, and the first sliding block 39 is driven to slide through the meshing action of the second gear 42 and the tooth groove 45, so that the telescopic rod 37 is driven to transversely move. The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The leather cutting equipment for shoemaking processing comprises a base (1) and is characterized in that the outer wall of the top of the base (1) is connected with a conveying part (7) through a supporting leg (2), a portal frame (4) is fixedly installed on the outer wall of the top of the base (1), the bottom of the portal frame (4) is connected with a cutting part (6) through a lifting part (5), the lifting part (5) is connected to the conveying part (7) through a linkage part (3) in a transmission manner, and a supporting carrying platform (8) is fixed on the upper surface of the base (1) which is located right below the cutting part (6);
the lifting part (5) comprises a lifting frame (10) and a sliding frame (15), a first guide sliding rod (9) and a second guide sliding rod (13) are fixedly installed on the outer wall of the top of the sliding frame (15), the outer walls of the first guide sliding rod (9) and the second guide sliding rod (13) are both connected to the inner side walls of the lifting frame (10) and the portal frame (4) in a sliding mode, a first spring (12) is fixedly installed on the outer wall of one side, opposite to the lifting frame (10), of the sliding frame (15), a telescopic device (32) is fixedly installed on the outer wall of the top of the portal frame (4), and the telescopic end of the telescopic device (32) is fixedly installed on the outer wall of the top of the lifting frame (10);
the cutting part (6) comprises a connecting rod (11) and a cutter assembly (14), the cutter assembly (14) is transversely matched with the inner side wall of the sliding frame (15) in a sliding mode, the top end of the connecting rod (11) is rotatably connected to the side wall of the lifting frame (10), and the bottom end of the connecting rod (11) is rotatably connected to the side wall of the cutter assembly (14);
the conveying part (7) comprises a conveying frame (20) and a plurality of conveying rollers (19) which are rotatably connected to the inner side wall of the conveying frame (20) through a conveying shaft (22);
linkage portion (3) are including rack (16), gear (17) and one-way ratchet (18), rack (16) and gear (17) intermeshing, just rack (16) fixed mounting is in the lateral wall of balladeur train (15), one-way ratchet (18) are including rotor A and rotor B, the rotor A and the rotor B of one-way ratchet (18) are fixed in the outer wall of gear (17) and the outer wall of carrying axle (22) respectively.
2. A leather cutting apparatus for shoemaking process according to claim 1, characterized in that said cutter assembly (14) comprises two pinch rollers (26) and an annular cutter (27) located on the opposite side of said pinch rollers (26).
3. The leather cutting device for shoemaking according to claim 2, wherein the pinch roller (26) is fixedly clamped with the inner wall of the annular cutter (27) by a wheel shaft (25), the outer side wall of the wheel shaft (25) is rotatably connected with a wheel carrier (23), and the wheel carrier (23) is slidably connected with the inner side of the carriage (15) through a second slider (24).
4. The apparatus for cutting leather for shoemaking according to claim 1, wherein said conveyor (7) further comprises a rectangular frame (31) and a plurality of pinch rollers (28) rotatably connected to the inner wall of said rectangular frame (31), said rectangular frame (31) is slidably connected to the top outer wall of said conveyor (20) by a guide slide bar three (30), and a spring two (29) is fixedly mounted on the opposite side of said rectangular frame (31) to said conveyor (20).
5. A leather cutting apparatus for shoemaking process according to claim 4, characterized in that said pressure rollers (28) correspond to the feed rollers (19) in position and number.
6. The apparatus for cutting leather for shoemaking according to claim 1, characterized in that said connecting rod (11) comprises a hinge (34), a hinge axis (35) and a telescopic rod (36), said hinge axis (35) being fixed to the inner side wall of the hinge (34).
7. The apparatus for cutting leather in shoemaking according to claim 6, wherein said telescopic rod (36) is pivotally connected to the outer side wall of the hinge shaft (35), and both said joints (34) are fixed to the outer walls of the crane (10) and the wheel carrier (23) by bolts.
8. The apparatus for cutting leather for shoemaking according to claim 7, wherein said telescopic rod (36) comprises a telescopic rod (37) and a fixed rod (38), a first sliding block (39) is fixedly installed on the side wall of said telescopic rod (37), and said first sliding block (39) is slidably connected to the inner side wall of said fixed rod (38).
9. Leather cutting apparatus for shoemaking processes according to claim 8, characterized in that said telescopic rod (36) further comprises a linkage assembly (40).
10. The leather cutting device for shoemaking according to claim 9, wherein said linkage assembly (40) comprises a first pulley (41) fixedly mounted on an outer wall of one of said hinge shafts (35), and a second pulley (43) rotatably connected to an inner side wall of the fixing rod (38) via a connecting shaft (44), a second gear (42) is fixedly mounted on an outer wall of said connecting shaft (44), wherein a tooth space (45) is formed on an inner side wall of one of said first sliders (39), said tooth space (45) is engaged with an outer side wall of said second gear (42), and said first pulley (41) and said second pulley (43) are in transmission fit via a synchronous belt (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211657422.7A CN115969142A (en) | 2022-12-22 | 2022-12-22 | Leather cutting equipment of shoemaking processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211657422.7A CN115969142A (en) | 2022-12-22 | 2022-12-22 | Leather cutting equipment of shoemaking processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115969142A true CN115969142A (en) | 2023-04-18 |
Family
ID=85958999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211657422.7A Withdrawn CN115969142A (en) | 2022-12-22 | 2022-12-22 | Leather cutting equipment of shoemaking processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115969142A (en) |
-
2022
- 2022-12-22 CN CN202211657422.7A patent/CN115969142A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108326969A (en) | A kind of crosscutting sawing machine of plate | |
| CN110712793B (en) | Boxing method of self-adaptive automatic boxing equipment | |
| CN107413979B (en) | Feeding mechanism of metal plate flanging machine | |
| CN205500305U (en) | Base plate production line is moulded with two pile up neatly devices of stamping to wood | |
| CN207807934U (en) | A kind of crosscutting sawing machine of plate | |
| CN112707084B (en) | Crane end beam conveying workbench | |
| CN115969142A (en) | Leather cutting equipment of shoemaking processing | |
| CN115744195B (en) | Conveying device | |
| CN204038968U (en) | Belt drive type crane | |
| CN115923310A (en) | Manufacturing process for rock wool composite | |
| CN211225517U (en) | Tray receiving and sending machine for baking trays | |
| CN213290901U (en) | Operating table for glass processing center | |
| CN111730449B (en) | Glass apron corner R angle equipment of polishing | |
| CN210735215U (en) | Feeding device is used in production of aluminium veneer | |
| CN207771558U (en) | Pipe self-feeding platform | |
| CN206599025U (en) | A kind of empty van conveying mechanism for fall-off type casing device | |
| CN219097995U (en) | Rock wool composite equipment | |
| CN218023685U (en) | Automatic conveyer belt | |
| CN217673481U (en) | Automatic material moving machine | |
| CN215796258U (en) | Production line fossil fragments transport mechanism | |
| CN115849024B (en) | Efficient push plate machine | |
| CN217437086U (en) | High-efficient loading attachment of graphite | |
| CN213560875U (en) | Automatic hot trimmer for hardware machining | |
| CN219926287U (en) | Timber positioning and conveying device | |
| CN211444059U (en) | Integrated conveyor of aluminium alloy |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230418 |