CN112155284A - Double-station efficient leather grinding machine for shoemaking - Google Patents
Double-station efficient leather grinding machine for shoemaking Download PDFInfo
- Publication number
- CN112155284A CN112155284A CN202011082964.7A CN202011082964A CN112155284A CN 112155284 A CN112155284 A CN 112155284A CN 202011082964 A CN202011082964 A CN 202011082964A CN 112155284 A CN112155284 A CN 112155284A
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- China
- Prior art keywords
- leather
- rectangular
- fixed
- groove
- double
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Classifications
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D8/00—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
-
- 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
- C14B1/44—Mechanical treatment of leather surfaces
- C14B1/46—Fluffing, buffing, or sanding
Abstract
The invention discloses a double-station high-efficiency leather polisher for shoemaking, which comprises a machine base, wherein two rectangular long grooves which are arranged front and back are formed on the machine base, a leather fixing table is connected in each rectangular long groove in a sliding manner, and the two leather fixing tables are provided with driving mechanisms for driving the leather fixing tables to reciprocate in the corresponding rectangular long grooves in the left and right directions; and a grinding roller is arranged above the middle of each rectangular long groove, and the two grinding rollers are provided with power mechanisms for driving the two grinding rollers to rotate and move up and down. According to the leather polishing machine, two pieces of leather can be polished by the two leather fixing tables which reciprocate left and right, so that the leather polishing efficiency can be effectively improved.
Description
Technical Field
The invention relates to the technical field of shoemaking machinery, in particular to a double-station high-efficiency leather polisher for shoemaking.
Background
In the process of manufacturing leather shoes, leather is processed into an essential ring, which comprises complex process flows of degreasing, tanning, grinding, coloring, embossing, polishing and the like, and finally required colors and lines are made on the leather. The polishing mainly adopts abrasive paper to polish the head layer of the leather so as to remove most of natural marks and smooth the surface of the leather. Therefore, leather polishing devices are often used to polish the leather. The existing leather polishing device generally adopts a polishing head to move back and forth to polish leather, but only one piece of leather can be polished by one-time clamping, and the polishing efficiency is relatively low.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a double-station high-efficiency leather polisher for shoe making, which can polish two pieces of leather simultaneously through two leather fixing tables which reciprocate left and right and can effectively improve the leather polishing efficiency.
The scheme for solving the technical problems is as follows:
a double-station efficient leather polisher for shoemaking comprises a machine base, wherein two rectangular long grooves which are arranged front and back are formed in the machine base, a leather fixing table is connected in each rectangular long groove in a sliding mode, and the two leather fixing tables are provided with driving mechanisms for driving the leather fixing tables to reciprocate in the corresponding rectangular long grooves in the left-right direction;
and a grinding roller is arranged above the middle of each rectangular long groove, and the two grinding rollers are provided with power mechanisms for driving the two grinding rollers to rotate and move up and down.
A rectangular sinking groove is formed in each of the front side wall and the rear side wall of the rectangular long groove;
the leather fixed station is rectangular plate-shaped, and each shaping has a waist type rectangular on the preceding lateral wall of leather fixed station and the back lateral wall, and the rectangular width of waist type matches and the rectangular plug bush of waist type is in the rectangle heavy groove with the width in rectangle heavy groove.
The shaping has the rectangle to lead to the groove on the lower bottom surface of leather fixed station, and the rectangle leads to the both ends of groove and respectively has cup jointed a rectangle piece rather than matched with, and the rectangle piece stretches out the outer end that the rectangle led to the groove and is fixed with the clamp plate, the inner of rectangle piece and the piston rod fixed connection of the first cylinder that corresponds, first cylinder and leather fixed station fixed connection.
A plurality of rectangular convex teeth which are linearly and uniformly distributed in the vertical direction are formed on one side wall of the pressing plate, which is close to the leather fixing table;
the upper end surface of the pressing plate is lower than the upper end surface of the leather fixing table.
The driving mechanism comprises two racks which are respectively and fixedly connected with the two leather fixing tables, the two racks are arranged in a central symmetry manner and are respectively meshed with a first gear, the two first gears are both meshed with a second gear, the first gears are hinged on a first gear shaft on the bottom surface of the machine base, and the second gears are hinged on a second gear shaft on the bottom surface of the machine base;
two racks are respectively fixedly connected with the bottom surface of a corresponding leather fixing table through a plurality of extension rods, a waist-shaped ring is fixed on the bottom surface of one leather fixing table, the waist-shaped ring is sleeved on an insertion rod at one end of a driving arm, the other end of the driving arm is hinged on a U-shaped support and a second gear shaft of a machine base, a first motor is fixed on the U-shaped support, and the first motor is fixedly connected with one end, far away from the insertion rod, of the driving arm.
And the four corners of the leather fixing table are respectively fixed with a wheel shaft, the wheel shafts are hinged with rollers, and the outer walls of the rollers are pressed on the inner side walls of the corresponding rectangular through grooves.
The power mechanism comprises a support shaft, the two grinding rollers are fixed at two ends of the support shaft, the middle part of the support shaft is hinged to a cross-shaped sliding block, the cross-shaped sliding block is inserted and sleeved in a cross-shaped groove of the base, a second air cylinder is fixed on the upper side wall of the cross-shaped groove, and a piston rod of the second air cylinder is fixedly connected with the cross-shaped sliding block;
the supporting shaft penetrates through the outer extending end of the grinding roller and is hinged to a stepped rectangular block which is arranged in a large outer part and a small inner part, and the small end part of the stepped rectangular block is inserted and sleeved in a rectangular frame on the machine base;
and a second motor is fixed on one step rectangular block, and a motor shaft of the second motor is fixedly connected with the supporting shaft.
The invention has the following outstanding effects: compared with the prior art, two pieces of leather can be simultaneously polished by the two leather fixing tables which move left and right in a reciprocating manner, and the leather polishing efficiency can be effectively improved.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the present invention in a bottom view;
FIG. 3 is a front view of the present invention;
FIG. 4 is a cross-sectional view of FIG. 3 taken about A-A;
FIG. 5 is a cross-sectional view of FIG. 3 taken about B-B;
fig. 6 is a schematic structural diagram of the present invention with the base hidden.
Detailed Description
In the embodiment, as shown in fig. 1 to 6, a double-station efficient leather polisher for shoe making comprises a machine base 1, wherein two rectangular long grooves 11 arranged in front and back are formed in the machine base 1, a leather fixing table 2 is connected in each rectangular long groove 11 in a sliding manner, and the two leather fixing tables 2 are provided with driving mechanisms 3 for driving the leather fixing tables to reciprocate in the corresponding rectangular long grooves 11 in the left-right direction;
and a grinding roller 4 is arranged above the middle of each rectangular long groove 11, and the two grinding rollers 4 are provided with power mechanisms 5 for driving the two grinding rollers to rotate and move up and down.
Furthermore, a rectangular sink groove 12 is formed on each of the front side wall and the rear side wall of the rectangular long groove 11;
leather fixed station 2 is rectangular plate shape, and each shaping has a long strip 21 of waist type on the preceding lateral wall of leather fixed station 2 and the back lateral wall, and the width of the long strip 21 of waist type matches and the rectangular 21 plug bush of waist type is in the heavy groove 12 of rectangle with the width of the heavy groove 12 of rectangle.
Furthermore, a rectangular through groove 22 is formed in the lower bottom surface of the leather fixing table 2, two ends of the rectangular through groove 22 are respectively sleeved with a rectangular block 23 matched with the rectangular through groove, the outer end of the rectangular block 23 extending out of the rectangular through groove 22 is fixed with a pressing plate 24, the inner end of the rectangular block 23 is fixedly connected with a piston rod of a corresponding first air cylinder 25, and the first air cylinder 25 is fixedly connected with the leather fixing table 2.
Furthermore, a plurality of rectangular convex teeth which are linearly and uniformly distributed in the vertical direction are formed on one side wall of the pressing plate 24 close to the leather fixing table 2;
the upper end surface of the pressing plate 24 is lower than the upper end surface of the leather fixing table 2.
Furthermore, the driving mechanism 3 comprises two racks 31 respectively fixedly connected with the two leather fixing tables 2, the two racks 31 are arranged in central symmetry and are respectively meshed with a first gear 32, the two first gears 32 are both meshed with a second gear 33, the first gears 32 are hinged on the first gear shaft 13 on the bottom surface of the machine base 1, and the second gears 33 are hinged on the second gear shaft 14 on the bottom surface of the machine base 1;
the two racks 31 are respectively and fixedly connected with the bottom surface of a corresponding leather fixing table 2 through a plurality of connecting rods 34, a waist-shaped ring 35 is fixed on the bottom surface of one leather fixing table 2, the waist-shaped ring 35 is sleeved on an inserted link 361 at one end of a driving arm 36, the other end of the driving arm 36 is hinged on a U-shaped support 15 and a second gear shaft 14 of the machine base 1, a first motor 37 is fixed on the U-shaped support 15, and the first motor 37 is fixedly connected with one end, far away from the inserted link 361, of the driving arm 36.
Furthermore, each of the four corners of the leather fixing table 2 is fixed with a wheel shaft 27, the wheel shaft 27 is hinged with a roller 28, and the outer wall of the roller 28 presses against the inner side wall of the corresponding rectangular through groove 22.
Furthermore, the power mechanism 5 comprises a support shaft 51, the two grinding rollers 4 are fixed at two ends of the support shaft 51, the middle part of the support shaft 51 is hinged on a cross-shaped sliding block 52, the cross-shaped sliding block 52 is inserted and sleeved in the cross-shaped groove 16 of the machine base 1, a second air cylinder 53 is fixed on the upper side wall of the cross-shaped groove 16, and a piston rod of the second air cylinder 53 is fixedly connected with the cross-shaped sliding block 52;
the supporting shaft 51 penetrates through the outer extending end of the grinding roller 4 and is hinged to a step rectangular block 54 which is arranged in a large outer part and a small inner part, and the small end part of the step rectangular block 54 is inserted into the rectangular frame 17 on the base 1;
a second motor 55 is fixed on one of the stepped rectangular blocks 54, and a motor shaft of the second motor 55 is fixedly connected with the support shaft 51.
The working principle is as follows: firstly, leather to be polished is tensioned and flatly laid on a leather fixing table 2, two ends of the leather 2 are clamped between a corresponding pressing plate 24 and the end part of the leather fixing table 2, the pressure of the pressing plate 24 is provided by a first air cylinder 25 through inward pulling of a rectangular block 23, and two pieces of leather are correspondingly fixed on the two leather fixing tables 2 at one time;
secondly, a piston rod of a second air cylinder 53 extends to drive a cross-shaped sliding block 52 to move downwards along a cross-shaped groove 16, the cross-shaped sliding block 52 drives two polishing rollers 4 to move downwards through a supporting shaft 51, when the lower end face of the cross-shaped sliding block 52 is pressed against the lower bottom face of the cross-shaped groove 16, the heights of the two polishing rollers 4 are fixed, and at the moment, the outer wall of the lower side of each polishing roller 4 is pressed against leather to be polished; then the second motor 55 drives the supporting shaft 51 to rotate, and the supporting shaft 51 drives the two grinding rollers 4 to rotate simultaneously;
thirdly, the first motor 37 drives the driving arm 36 to rotate, the inserted link 361 of the driving arm 36 moves in the waist-shaped ring 35 and drives the waist-shaped ring 35 to reciprocate in the left-right direction, the waist-shaped ring 35 drives the rack 31 fixedly connected with the waist-shaped ring to reciprocate in the left-right direction, and the rack 31 drives the other rack 31 to synchronously and reversely move through the first gear 32, the second gear 33 and the other first gear 32 which are meshed with the rack 31; two racks 31 drive the leather fixed station 2 that corresponds and reciprocate from left to right, and the leather fixed station 2 drives the leather reciprocating motion of treating polishing to polish the leather.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (7)
1. The utility model provides a leather polisher is used in duplex position high efficiency system shoes, includes frame (1), its characterized in that: two rectangular long grooves (11) which are arranged in the front and back are formed in the machine base (1), a leather fixing table (2) is connected in each rectangular long groove (11) in a sliding mode, and the two leather fixing tables (2) are provided with driving mechanisms (3) which drive the leather fixing tables to move in the corresponding rectangular long grooves (11) in a reciprocating mode in the left and right directions;
the upper part of the middle of each rectangular long groove (11) is respectively provided with a grinding roller (4), and the two grinding rollers (4) are provided with power mechanisms (5) for driving the grinding rollers to rotate and move up and down.
2. The double-station high-efficiency leather polisher for shoemaking according to claim 1, characterized in that: a rectangular sink groove (12) is formed on the front side wall and the rear side wall of the rectangular long groove (11) respectively;
leather fixed station (2) are rectangular plate, and each shaping has a waist type rectangular (21) on the preceding lateral wall of leather fixed station (2) and the back lateral wall, and the width of waist type rectangular (21) cooperatees with the width of rectangle heavy groove (12) and the rectangular (21) plug bush of waist type is in rectangle heavy groove (12).
3. The double-station high-efficiency leather polisher for shoemaking according to claim 2, characterized in that: the shaping has the rectangle to lead to groove (22) on the lower bottom surface of leather fixed station (2), and the rectangle leads to the both ends of groove (22) and respectively has cup jointed one rather than matched with rectangular block (23), and rectangular block (23) stretch out the outer end that the rectangle led to groove (22) and be fixed with clamp plate (24), the inner of rectangular block (23) and the piston rod fixed connection of the first cylinder (25) that corresponds, first cylinder (25) and leather fixed station (2) fixed connection.
4. The double-station high-efficiency leather polisher for shoemaking according to claim 3, characterized in that: a plurality of rectangular convex teeth which are linearly and uniformly distributed in the vertical direction are formed on one side wall of the pressing plate (24) close to the leather fixing table (2);
the upper end surface of the pressing plate (24) is lower than the upper end surface of the leather fixing table (2).
5. The double-station high-efficiency leather polisher for shoemaking according to claim 1, characterized in that: the driving mechanism (3) comprises two racks (31) which are fixedly connected with the two leather fixing tables (2) respectively, the two racks (31) are arranged in central symmetry and are respectively meshed with a first gear (32), the two first gears (32) are meshed with a second gear (33), the first gears (32) are hinged to first gear shafts (13) on the bottom surface of the machine base (1), and the second gears (33) are hinged to second gear shafts (14) on the bottom surface of the machine base (1);
two racks (31) are respectively connected with the bottom surface of a corresponding leather fixing table (2) through a plurality of extension rods (34), a waist-shaped ring (35) is fixed on the bottom surface of one leather fixing table (2), the waist-shaped ring (35) is sleeved on an inserted bar (361) at one end of a driving arm (36), the other end of the driving arm (36) is hinged to a U-shaped support (15) and a second gear shaft (14) of a machine base (1), a first motor (37) is fixed on the U-shaped support (15), and one end of the inserted bar (361) is far away from the first motor (37) and the driving arm (36) and is fixedly connected with the other end of the inserted bar.
6. The double-station high-efficiency leather polisher for shoemaking according to claim 2, characterized in that: four corners of the leather fixing table (2) are respectively fixed with a wheel shaft (27), the wheel shafts (27) are hinged with rollers (28), and the outer walls of the rollers (28) are pressed on the inner side walls of the corresponding rectangular through grooves (22).
7. The double-station high-efficiency leather polisher for shoemaking according to claim 1, characterized in that: the power mechanism (5) comprises a support shaft (51), the two grinding rollers (4) are fixed at two ends of the support shaft (51), the middle part of the support shaft (51) is hinged to a cross-shaped sliding block (52), the cross-shaped sliding block (52) is inserted and sleeved in a cross-shaped groove (16) of the machine base (1), a second air cylinder (53) is fixed on the upper side wall of the cross-shaped groove (16), and a piston rod of the second air cylinder (53) is fixedly connected with the cross-shaped sliding block (52);
the supporting shaft (51) penetrates through the outer extending end of the grinding roller (4) and is hinged to a step rectangular block (54) which is arranged in a large outer part and a small inner part, and the small end part of the step rectangular block (54) is inserted into a rectangular frame (17) on the base (1);
a second motor (55) is fixed on one step rectangular block (54), and a motor shaft of the second motor (55) is fixedly connected with the support shaft (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011082964.7A CN112155284A (en) | 2020-10-12 | 2020-10-12 | Double-station efficient leather grinding machine for shoemaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011082964.7A CN112155284A (en) | 2020-10-12 | 2020-10-12 | Double-station efficient leather grinding machine for shoemaking |
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| Publication Number | Publication Date |
|---|---|
| CN112155284A true CN112155284A (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011082964.7A Pending CN112155284A (en) | 2020-10-12 | 2020-10-12 | Double-station efficient leather grinding machine for shoemaking |
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| CN (1) | CN112155284A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113261749A (en) * | 2021-06-15 | 2021-08-17 | 河南中牛实业有限公司 | Preparation method of environment-friendly polishing and waxing upper leather |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514185A (en) * | 2018-06-26 | 2018-09-11 | 许昌伟蓝服饰有限公司 | A kind of grinding device of shoemaking leather |
| CN110468596A (en) * | 2019-07-29 | 2019-11-19 | 义乌市久田工艺品有限公司 | A kind of leather surface processing equipment |
| CN209919507U (en) * | 2019-03-19 | 2020-01-10 | 钟顺荣 | Plank grinding device for architectural decoration |
| CN210139291U (en) * | 2019-05-17 | 2020-03-13 | 东莞市润邦鞋材有限公司 | Duplex position through type burnishing machine is used in sheepskin shoes material processing |
| CN110982949A (en) * | 2019-11-25 | 2020-04-10 | 邓丽云 | Reciprocating peeler |
| CN210335918U (en) * | 2019-06-26 | 2020-04-17 | 湖北德普智能装备有限公司 | Double-station switching device |
-
2020
- 2020-10-12 CN CN202011082964.7A patent/CN112155284A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514185A (en) * | 2018-06-26 | 2018-09-11 | 许昌伟蓝服饰有限公司 | A kind of grinding device of shoemaking leather |
| CN209919507U (en) * | 2019-03-19 | 2020-01-10 | 钟顺荣 | Plank grinding device for architectural decoration |
| CN210139291U (en) * | 2019-05-17 | 2020-03-13 | 东莞市润邦鞋材有限公司 | Duplex position through type burnishing machine is used in sheepskin shoes material processing |
| CN210335918U (en) * | 2019-06-26 | 2020-04-17 | 湖北德普智能装备有限公司 | Double-station switching device |
| CN110468596A (en) * | 2019-07-29 | 2019-11-19 | 义乌市久田工艺品有限公司 | A kind of leather surface processing equipment |
| CN110982949A (en) * | 2019-11-25 | 2020-04-10 | 邓丽云 | Reciprocating peeler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113261749A (en) * | 2021-06-15 | 2021-08-17 | 河南中牛实业有限公司 | Preparation method of environment-friendly polishing and waxing upper leather |
| CN113261749B (en) * | 2021-06-15 | 2022-06-14 | 河南中牛实业有限公司 | Preparation method of environment-friendly polishing and waxing upper leather |
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Application publication date: 20210101 |