CN113957178A - Leather equidistance cutting device for leather product industry - Google Patents
Leather equidistance cutting device for leather product industry Download PDFInfo
- Publication number
- CN113957178A CN113957178A CN202111355160.4A CN202111355160A CN113957178A CN 113957178 A CN113957178 A CN 113957178A CN 202111355160 A CN202111355160 A CN 202111355160A CN 113957178 A CN113957178 A CN 113957178A
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- China
- Prior art keywords
- leather
- connecting rod
- cutting device
- assembly
- plate
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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
- C14B1/00—Manufacture of leather; Machines or devices therefor
- C14B1/30—Pressing or rolling leather
-
- 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
Abstract
The invention discloses a leather equidistant cutting device for leather products industry, which comprises: a workbench provided with a graduated scale; a mounting side plate mounted at the rear side of the workbench; a drum mounted on the mounting side plate; the pair of flattening mechanisms are arranged at the front end of the workbench at intervals and are used for flattening the leather taken out of the winding drum on the workbench, so that the cutting is facilitated; the leather cutting device comprises a mounting side plate, a cutting mechanism and a cutting mechanism, wherein the mounting side plate is provided with a plurality of mounting holes, and the cutting mechanism is arranged on the mounting side plate and used for cutting the flattened leather.
Description
Technical Field
The invention relates to the technical field of leather processing, in particular to a leather equidistant cutting device for leather products.
Background
The application range of leather is very wide, not only can be used for making shoes, can also be used for processing package, case, car interior goods etc. and the leather is adding man-hour, need carry out the equidistance with it and cuts to can carry out the batch processing, but present equidistance cuts and is artifical the completion, consequently not only can waste a large amount of manpower and materials, and can lead to cutting the existence error, thereby the machining efficiency is lower.
Disclosure of Invention
In view of the above, the present invention provides an equidistant cutting device for leather used in leather products industry, so as to solve the above technical problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a leather equidistance cutting device for leather products industry includes:
a workbench provided with a graduated scale;
a mounting side plate mounted at the rear side of the workbench;
a drum mounted on the mounting side plate;
the pair of flattening mechanisms are arranged at the front end of the workbench at intervals, and are used for flattening the leather taken out of the winding drum on the workbench, so that the cutting is facilitated;
install the mechanism of cutting on the installation curb plate, it is used for cutting the leather that flattens to cut the mechanism.
Further, flattening mechanism is including installing first install bin, the setting of workstation front end are in drive assembly in the first install bin, support to press to last support of drive assembly presses the subassembly, connects through a backup pad regulating plate on the first install bin with install compress tightly the subassembly on the regulating plate, support press the subassembly with regulating plate sliding connection, compress tightly the subassembly and can support and press on the leather, the regulating plate with be equipped with first compression spring between the first install bin.
Furthermore, the driving assembly comprises a first motor installed in the first installation box, a sector gear connected to the output end of the first motor, a rack arranged in the first installation box in a sliding mode and a push block connected to the rack, and the rack is meshed with the sector gear.
Furthermore, the rack is connected with the first guide rod in the first installation box in a sliding mode.
Furthermore, the pressing component comprises a roller and a connecting rod, the roller is pivoted at the lower end of the connecting rod and presses against the push block, and the connecting rod penetrates through the top of the first mounting box in a sliding mode and is connected with the first guide groove of the adjusting plate in a sliding mode.
Furthermore, the pressing assembly comprises a pair of swing rods symmetrically hinged to the adjusting plate and a tension spring connected between the pair of swing rods, and the lower ends of the swing rods are pivoted with pressing wheels.
Further, it includes second motor, second install bin, gear assembly, link assembly and blade holder to cut the mechanism, the second motor with the second install bin is installed respectively the upper end and the lower extreme of installation curb plate, the gear assembly with link assembly all installs in the second install bin, just the gear assembly with the output of second motor is connected, link assembly's one end with the gear assembly is connected, link assembly's the other end with the blade holder is connected, the second motor can drive the gear assembly makes the link assembly drive the blade holder reciprocates, the lower extreme of blade holder is installed and is cut the blade.
Further, the gear assembly includes bevel gear group, second guide arm, sliding sleeve and lead screw, bevel gear group connects the output of second motor with between the lead screw, the lead screw activity sets up in the second install bin, the second guide arm is installed the top of second install bin, the sliding sleeve is connected on the lead screw, just the sliding sleeve with second guide arm sliding fit.
Further, link assembly includes first connecting rod, second connecting rod and push pedal, the upper end of first connecting rod with sliding sleeve sliding connection, the lower extreme of first connecting rod with the upper end of second connecting rod is articulated, the lower extreme of second connecting rod with push pedal sliding connection, the blade holder is connected the bottom of push pedal, the push pedal with a pair of spout sliding fit who sets up on the second install bin lateral wall, just the bottom of push pedal is connected with a pair of second compression spring, and a pair of second compression spring's bottom supports to press in the bottom of second install bin.
Furthermore, a protruding rod is arranged on the sliding sleeve, an elongated slot is formed in the upper end of the first connecting rod, the protruding rod is connected with the elongated slot in a sliding mode, a short shaft is arranged at the lower end of the second connecting rod, a second guide slot is formed in the second connecting rod, and the short shaft is connected with the second guide slot in a sliding mode.
The technical scheme can show that the invention has the advantages that:
1. the leather cutting machine is provided with the flattening mechanism, so that leather can be flattened, wrinkles of the leather during cutting are prevented, and the cutting effect is better.
2. The leather cutting machine is also provided with the cutting mechanism, so that the leather can be automatically cut, the cutting error is small, and the cutting efficiency is high.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the flattening mechanism in fig. 1.
Fig. 3 is a right side view of the cutting mechanism of the present invention.
Fig. 4 is a partially enlarged view of a portion a of fig. 3.
Fig. 5 is a top view of the table of the present invention.
List of reference numerals: the device comprises a workbench 1, a graduated scale 11, a mounting side plate 2, a winding drum 3, a conduction roller 31, a flattening mechanism 4, a first mounting box 41, a first guide rod 411, a first motor 42, a sector gear 421, a rack 43, a first slide block 431, a push block 44, a roller 45, a connecting rod 451, an adjusting plate 46, a support plate 461, a first guide groove 462, a first compression spring 463, a swing rod 47, a tension spring 471, a pressing wheel 48, a cutting mechanism 5, a second motor 51, a bevel gear set 511, a second mounting box 52, a slide groove 521, a second guide rod 522, a second compression spring 523, a screw rod 53, a slide sleeve 54, a convex rod 541, a first connecting rod 56, a long groove 561, a second connecting rod 57, a short shaft 571, a push plate 58, a second guide groove 581, a cutting blade 59 and a cutter holder 591.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Referring to fig. 1 to 5, a equidistant cutting device for leather industry as shown in fig. 1 and 5 comprises: the device comprises a workbench 1, wherein a graduated scale 11 is fixed on the workbench 1; a mounting side plate 2, wherein the mounting side plate 2 is mounted at the rear side of the workbench 1; a winding drum 3, wherein the winding drum 3 is installed on the installation side plate 2; the pair of flattening mechanisms 4 are arranged at the front end of the workbench 1 at intervals, and the flattening mechanisms 4 are used for flattening the leather on the winding drum 3, so that the cutting is facilitated; a cutting mechanism 5, the cutting mechanism 5 is installed on the installation side plate 2, and the cutting mechanism 5 is used for cutting leather.
In this embodiment, confirm the length of leather through scale 11, the both ends of leather are compressed tightly through a pair of flattening mechanism 4 of rethread, cut the leather through cutting mechanism 5 at last, and this application is convenient to use not only, and machining efficiency is high, machining error is little.
Preferably, the workbench 1 is further provided with a guide roller 31, the guide roller 31 is used for guiding the leather, and the guide roller 31 is located on the left side of the pair of flattening mechanisms 4.
As shown in fig. 2, the flattening mechanism 4 includes a first installation box 41, a driving component, a pressing component, an adjusting plate 46 and a pressing component, the first installation box 41 is installed at the front end of the workbench 1, the driving component is disposed in the first installation box 41, the lower end of the pressing component presses against the driving component, the upper end of the pressing component is slidably connected with the left end of the adjusting plate 46, the left end of the adjusting plate 46 is pivotally connected to the support plate 461 of the first installation box 41, the pressing component is installed at the right end of the adjusting plate 46, and the pressing component can press against the leather, the left end of the adjusting plate 46 is further provided with a first compression spring 463, the lower end of the first compression spring 463 presses against the top of the first installation box 41, and the first compression spring 463 helps the adjusting plate 46 to reset.
Preferably, the driving assembly comprises a first motor 42, a sector gear 421, a rack 43 and a pushing block 44, the first motor 42 is installed in the first installation box 41, the sector gear 421 is connected to the output end of the first motor 42, the rack 43 is engaged and connected below the sector gear 421, and the pushing block 44 is connected to the right end of the rack 43.
Preferably, a first guide rod 411 is further arranged in the first installation box 41, a first sliding block 431 is arranged at the bottom of the rack 43, the first sliding block 431 is slidably connected with the first guide rod 411, and the rack 43 and the push block 44 move more stably through the cooperation of the first sliding block 431 and the first guide rod 411.
Preferably, there are two first guide rods 411, two first guide rods 411 are installed in parallel in the first installation box 41, and the first sliding block 431 is in sliding fit with the two first guide rods 411.
Preferably, the pressing assembly comprises a roller 45 and a connecting rod 451, the roller 45 is connected to the bottom of the connecting rod 451 and presses against the pushing block 44, and the top of the connecting rod 451 passes through the first mounting box 41 and is slidably connected with the first guide groove 462 of the adjusting plate 46.
Preferably, the pressing assembly comprises a pair of swing rods 47, a pair of pressing wheels 48 and a tension spring 471, the pair of swing rods 47 are symmetrically hinged below the adjusting plate 46, the pair of pressing wheels 48 are respectively connected to the lower ends of the pair of swing rods 47, the tension spring 471 is connected between the pair of swing rods 47, the pair of swing rods 47 are arranged in a splayed manner, and the tension spring 471 can help the pair of swing rods 47 to reset.
Preferably, the pinch roller 48 is located above the table 1.
Preferably, in order to avoid the wrinkles of the leather during cutting, the leather is pressed at the two ends of the leather by the pair of pressing mechanisms 4, so that the error of the cut size of the leather can be greatly reduced, the first motor 42 is started to rotate the sector gear 421, so that the rack 43 carries the push block 44 to move, the push block 44 moves to move the connecting rod 451 downwards, the adjusting plate 46 swings clockwise to press the pair of swing rods 47, the tension spring 471 is stretched, the angle between the pair of swing rods 47 is increased, and therefore the pair of swing rods 47 can be tightly pressed on the leather.
As shown in fig. 3, the cutting mechanism 5 includes a second motor 51, a second mounting box 52, a gear assembly, a linkage assembly and a cutter holder 591, the second motor 51 and the second mounting box 52 are respectively mounted at the upper end and the lower end of the mounting side plate 2, the gear assembly and the linkage assembly are both mounted in the second mounting box 52, the gear assembly is mounted at the output end of the second motor 51, one end of the linkage assembly is connected with the gear assembly, the other end of the linkage assembly is connected with the cutter holder 591, the linkage assembly can drive the cutter holder 591 to move up and down, and the cutting blade 59 is mounted at the lower end of the cutter holder 591.
As shown in fig. 4, the gear assembly includes a bevel gear set 511, a second guide rod 522, a sliding sleeve 54 and a lead screw 53, the bevel gear set 511 is connected between the second motor 51 and the lead screw 53, the second guide rod 522 is installed on the top of the second installation box 52, the sliding sleeve 54 is connected on the lead screw 53, and the sliding sleeve 54 and the second guide rod 522 are in sliding fit.
As shown in fig. 4, the link assembly includes a first link 56, a second link 57 and a push plate 58, the upper end of the first link 56 is slidably connected to the sliding sleeve 54, the lower end of the first link 56 is hinged to the upper end of the second link 57, the lower end of the second link 57 is slidably connected to the push plate 58, the tool holder 591 is connected to the bottom of the push plate 58, the push plate 58 is slidably engaged with a pair of sliding grooves 521 formed in the side walls of the second mounting case 52, the bottom of the push plate 58 is connected to a pair of second compression springs 523, and the bottoms of the pair of second compression springs 523 press against the bottom of the second mounting case 52.
Preferably, a protruding rod 541 is arranged on the sliding sleeve 54, an elongated slot 561 is arranged at the upper end of the first connecting rod 56, the protruding rod 541 is slidably connected with the elongated slot 561, a short shaft 571 is arranged at the lower end of the second connecting rod 57, a second guide slot 581 is arranged on the second connecting rod 57, and the short shaft 571 is slidably connected with the second guide slot 581.
When cutting, the second motor 51 is started to drive the bevel gear set 511 to rotate with the screw 53, so that the sliding sleeve 54 moves leftwards, the sliding sleeve 54 moves leftwards to extrude the first connecting rod 56, so that the first connecting rod 56 pushes the second connecting rod 57, and the second connecting rod 57 pushes the push plate 58, so that the cutting blade 59 moves downwards, and the cutting blade 59 cuts the leather.
The working principle is as follows: the leather is pulled to the workbench 1 from the winding drum 3 through the transmission roller 31, the cutting length is accurate by comparing scales on the graduated scale 11 according to the cutting length, then the two first motors 42 are started to enable the two pairs of pinch rollers 48 to be pressed at two ends of the leather, and then the second motor 51 is started to enable the cutting blade 59 to move downwards to cut the leather.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a leather goods is industrial with leather equidistance cutting device which characterized in that includes:
a workbench (1) provided with a graduated scale (11);
a mounting side plate (2) mounted on the rear side of the workbench (1);
a winding drum (3) mounted on the mounting side plate (2);
a pair of flattening mechanisms (4) which are arranged at the front end of the workbench (1) at intervals, wherein the flattening mechanisms (4) are used for flattening the leather taken out of the winding drum (3) on the workbench (1) so as to facilitate cutting;
install cutting mechanism (5) on installation curb plate (2), cutting mechanism (5) are used for cutting the leather that flattens.
2. The equidistant cutting device of leather for industrial use of leather products according to claim 1, characterized in that, the flattening mechanism (4) includes a first installation box (41) installed at the front end of the worktable (1), a driving component arranged in the first installation box (41), a pressing component pressed against the driving component, an adjusting plate (46) connected to the first installation box (41) through a support plate (461), and a pressing component installed on the adjusting plate (46), wherein the pressing component is connected with the adjusting plate (46) in a sliding manner, the pressing component can be pressed against leather, and a first compression spring (463) is arranged between the adjusting plate (46) and the first installation box (41).
3. The equidistant cutting device of leather for industrial use of leather, according to claim 2, characterized in that said driving assembly comprises a first motor (42) mounted in said first mounting box (41), a sector gear (421) connected to the output of said first motor (42), a rack (43) slidingly arranged in said first mounting box (41) and a pusher (44) connected to said rack (43), said rack (43) being engaged with said sector gear (421).
4. The equidistant cutting device of leather for industrial leathers according to claim 3, characterized in that the rack (43) is slidingly connected to a first guide rod (411) inside the first installation box (41).
5. The equidistant cutting device of leather for industrial use of leather according to claim 3, characterized in that said pressing assembly comprises a roller (45) and a connecting rod (451), said roller (45) being pivoted at the lower end of said connecting rod (451) and pressing against said push block (44), said connecting rod (451) being slidingly connected through the top of said first mounting box (41) and through the first guide groove (462) of said adjusting plate (46).
6. The equidistant cutting device of leather for industrial use of leather according to claim 5, characterized in that the hold-down assembly comprises a pair of swing levers (47) symmetrically hinged on the adjustment plate (46) and a tension spring (471) connected between the pair of swing levers (47), the lower end of the swing levers (47) being pivoted with a hold-down wheel (48).
7. The equidistant cutting device of leather for industrial use of leather according to claim 1, the cutting mechanism (5) comprises a second motor (51), a second mounting box (52), a gear assembly, a connecting rod assembly and a cutter holder (591), the second motor (51) and the second mounting box (52) are respectively mounted at the upper end and the lower end of the mounting side plate (2), said gear assembly and said linkage assembly being mounted within said second mounting box (52), and the gear assembly is connected with the output end of the second motor (51), one end of the connecting rod assembly is connected with the gear assembly, the other end of the connecting rod assembly is connected with the cutter holder (591), the second motor (51) can drive the connecting rod assembly to drive the cutter holder (591) to move up and down, and the cutting blade (59) is installed at the lower end of the cutter holder (591).
8. The equidistant cutting device of leather goods industrial leather of claim 7, characterized in that, the gear assembly includes bevel gear set (511), second guide arm (522), sliding sleeve (54) and lead screw (53), bevel gear set (511) connect the output of second motor (51) with between lead screw (53), lead screw (53) activity sets up in second install bin (52), second guide arm (522) are installed at the top of second install bin (52), sliding sleeve (54) connect on lead screw (53), just sliding sleeve (54) with second guide arm (522) sliding fit.
9. The equidistant cutting device for leathers used by leather workers as claimed in claim 8, wherein the connecting rod assembly comprises a first connecting rod (56), a second connecting rod (57) and a push plate (58), the upper end of the first connecting rod (56) is connected with the sliding sleeve (54) in a sliding manner, the lower end of the first connecting rod (56) is hinged with the upper end of the second connecting rod (57), the lower end of the second connecting rod (57) is connected with the push plate (58) in a sliding manner, the tool apron (591) is connected with the bottom of the push plate (58), the push plate (58) is in sliding fit with a pair of sliding grooves (521) formed on the side wall of the second mounting box (52), the bottom of the push plate (58) is connected with a pair of second compression springs (523), and the bottoms of the pair of second compression springs (523) are pressed against the bottom of the second mounting box (52).
10. The equidistant cutting device for the leather works as set forth in claim 9, wherein a protruding rod (541) is disposed on the sliding sleeve (54), a long groove (561) is disposed at the upper end of the first connecting rod (56), the protruding rod (541) is slidably connected with the long groove (561), a short shaft (571) is disposed at the lower end of the second connecting rod (57), a second guiding groove (581) is disposed on the second connecting rod (57), and the short shaft (571) is slidably connected with the second guiding groove (581).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111355160.4A CN113957178B (en) | 2021-11-16 | 2021-11-16 | Leather equidistance cutting device is used in leather goods processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111355160.4A CN113957178B (en) | 2021-11-16 | 2021-11-16 | Leather equidistance cutting device is used in leather goods processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113957178A true CN113957178A (en) | 2022-01-21 |
| CN113957178B CN113957178B (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111355160.4A Active CN113957178B (en) | 2021-11-16 | 2021-11-16 | Leather equidistance cutting device is used in leather goods processing |
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| Country | Link |
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| CN (1) | CN113957178B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421014A (en) * | 2015-12-28 | 2016-03-23 | 天津尚动力科技有限公司 | Fabric cutting machine |
| CN211005442U (en) * | 2019-10-18 | 2020-07-14 | 温州奋起服饰有限公司 | Leather cutting device for waistband |
| CN112921633A (en) * | 2021-01-27 | 2021-06-08 | 孙琪 | Cutting device is used in non-woven fabrics production and processing |
-
2021
- 2021-11-16 CN CN202111355160.4A patent/CN113957178B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421014A (en) * | 2015-12-28 | 2016-03-23 | 天津尚动力科技有限公司 | Fabric cutting machine |
| CN211005442U (en) * | 2019-10-18 | 2020-07-14 | 温州奋起服饰有限公司 | Leather cutting device for waistband |
| CN112921633A (en) * | 2021-01-27 | 2021-06-08 | 孙琪 | Cutting device is used in non-woven fabrics production and processing |
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| Publication number | Publication date |
|---|---|
| CN113957178B (en) | 2022-06-07 |
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