CN116179770A - Leather surface polishing device and method - Google Patents
Leather surface polishing device and method Download PDFInfo
- Publication number
- CN116179770A CN116179770A CN202310205094.5A CN202310205094A CN116179770A CN 116179770 A CN116179770 A CN 116179770A CN 202310205094 A CN202310205094 A CN 202310205094A CN 116179770 A CN116179770 A CN 116179770A
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- leather surface
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- 238000005498 polishing Methods 0.000 title claims abstract description 195
- 239000010985 leather Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 239000000428 dust Substances 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 11
- 239000010813 municipal solid waste Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 2
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012993 chemical processing Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a leather surface polishing device and a leather surface polishing method, comprising a base and two transmission rollers arranged above the base, wherein a transmission belt for transmitting leather is wound between the two transmission rollers, the shaft end of at least one transmission roller is connected with the output end of a transmission motor, the transmission roller is fixedly connected with the base through supporting legs, a fixing frame with a U-shaped structure is arranged on the base at one side of the transmission belt, and a sliding seat arranged horizontally is arranged on the fixing frame in a sliding manner.
Description
Technical Field
The invention relates to the technical field of leather processing, in particular to a leather surface polishing processing device and method.
Background
Leather is an animal skin which is not easy to decay and is denatured and obtained by physical and chemical processing such as dehairing and tanning. The leather is formed by closely weaving natural protein fibers in a three-dimensional space, and the surface of the leather is provided with a special grain layer, has natural grain and luster and has comfortable hand feeling. In order to ensure the smoothness of the leather surface, aiming at the defect that the concave-convex feel of the leather surface is insufficient and the appearance brightness cannot meet the requirement, the grinding material collocation, the equipment air pressure and the speed matching are adopted to adjust in the production, and the effects of obvious concave-convex feel of the leather surface and Wen Runliang gloss of the surface are achieved in the production.
The prior patent publication No. CN107813203B discloses a leather polishing device for cosmetic bags, wherein the leather is conveyed by a conveying belt, and then the leather surface is polished by a polishing disc, dust generated by the polishing manner is easy to diffuse and is unfavorable for collection, and the heat dissipation performance of the polishing surface is too poor, so that the temperature of the polishing disc is reduced, and the leather surface is damaged due to high temperature.
Based on the above problems, a leather surface polishing device and a leather surface polishing method are provided.
Disclosure of Invention
The invention aims to provide a leather surface polishing device and a leather surface polishing method, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a leather surface processingequipment that polishes, includes base and two transmission rollers of setting above that, twines between two transmission rollers has the transmission band that is used for transmitting leather, the axle head and the output of transmission motor of at least one transmission roller are connected, the transmission roller passes through landing leg and base connection fixed, be provided with a mount that is U type structure on the base of transmission band one side, it is equipped with the sliding seat that a level set up to slide on the mount, the lifting push rod that is used for driving its reciprocates is connected to the sliding seat upper end, the lifting push rod upper end is connected fixedly with the mount, be equipped with a motor of polishing on the sliding seat, the output of motor is equipped with a polishing axle, the polishing axle lower extreme is equipped with the column that is used for polishing to leather surface, the column lower extreme is equipped with a polishing dish, be equipped with on the polishing dish and be used for switching the setting up and be used for preventing the support piece that the transmission band supporting position takes place deformation with the cooperation, be equipped with on the column and be used for accelerating polishing the dust removal mechanism that the bottom air flows in order to realize the dust removal.
As a further scheme of the invention: the dust removing mechanism comprises an air suction channel arranged inside a rotary column, an air inlet port communicated with the air suction channel is arranged at the middle position of the polishing disc, at least one exhaust hole used for exhausting is distributed in an array mode at the outer side of the upper end of the rotary column, an air suction blade used for pushing air flow upwards is arranged inside the air suction channel at the lower side of the exhaust hole, a buffer tank is rotatably sleeved outside the rotary column, the buffer tank is rotatably connected with the rotary column through a bearing and a sealing ring, the air outlet port at the outer side of the buffer tank is connected with a transverse pipe, the transverse pipe is fixed on the surface of a fixing frame, and a filter piece used for filtering exhaust is arranged at the other end of the transverse pipe.
As a further scheme of the invention: the filter piece includes the miscellaneous case of collection of being connected fixedly with the mount side, the miscellaneous case bottom of collection is equipped with the gas vent, the miscellaneous incasement bottom of collection that the gas vent is located is equipped with the toper filter screen that is the toper structure, toper filter screen downside is filled with the active carbon granule.
As a further scheme of the invention: the adjusting piece comprises rectangular sliding holes distributed on the polishing disc in an array manner, a rectangular sliding rod is arranged in each rectangular sliding hole, an air suction blade is arranged at the upper end of each rectangular sliding rod, a polishing block used for polishing is arranged at the lower end of each rectangular sliding rod, the edge positions of the polishing blocks are arranged in a rounding manner, each air suction blade is fixedly connected with the upper end face of the polishing disc through a reset spring, the polishing blocks are tightly attached to the lower end face of the polishing disc under the action of the reset spring, each polishing block comprises a first polishing group, a second polishing group and a third polishing group, the number of polishing blocks formed by each polishing group is the same, the polishing blocks of the three polishing groups are arranged at intervals, the number of the polishing blocks in each polishing group is A, and a switching driving piece used for switching the corresponding polishing groups to be positioned at polishing stations is arranged on the rotating column;
the polishing precision in first group of polishing and the second group of polishing is the same, all is preliminary polishing, the third subassembly of polishing is meticulous polishing, when in-service use, supports the suction vane of pressing on first group of polishing or the second group of polishing through switching the driving piece to preliminary polishing, when preliminary polishing is carried out, through switching the driving piece, make first group of polishing and second group of polishing switch work, can cool down the face of polishing like this, also can scatter the granule impurity of face embedding of polishing, further improved the effect of polishing.
As a further scheme of the invention: the automatic grinding machine comprises a rotary column, a switching driving piece, a driving gear, a plurality of side rods, a grinding block and a pressing wheel, wherein the rotary column is arranged on the outer side of the rotary column, the driving piece comprises a rotary sleeve which is arranged on the outer side of the rotary column in a rotating mode, a driven toothed ring is arranged at the upper end of the rotary sleeve, a switching motor is arranged on the outer side of the rotary column, the output end of the switching motor is provided with the driving gear, the driving gear is meshed with the driven toothed ring, a plurality of side rods with the number A are distributed on the outer side of the driven toothed ring in an array mode, and the pressing wheels used for pressing along an inclined plane on one side of the grinding block are arranged at the end parts of the side rods.
As a further scheme of the invention: the supporting piece comprises a plurality of supporting rollers which are arranged at equal intervals, the upper ends of the supporting rollers are in abutting fit with the lower side face of the conveying belt, the fixed shaft ends of the supporting rollers are fixedly connected with the cross beam, the end parts of the cross beam are fixedly connected with the fixing frame, and a plurality of supporting rollers form a supporting area on the lower side face of the conveying belt.
As a further scheme of the invention: the lower end of the sliding seat is provided with lower compression rods symmetrically arranged on two sides of the rotary column, and the lower end of each lower compression rod is rotated to form a compression roller matched with the supporting piece for fixing leather.
Compared with the prior art, the invention has the beneficial effects that: this application designs to the drawback of current device, not only can accelerate the position air current flow of polishing, improves the radiating effect of polishing the face, can also inhale the dust and the peculiar smell that the position produced simultaneously and walk totally, the problem of dust diffusion when avoiding polishing, can also utilize the quick switch precision of polishing in addition to realize the processing of different requirements, can also switch in turn the polishing dish when preliminary polishing in this application, thereby avoid polishing for a long time, polish the too high problem of piece temperature.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the present invention.
Fig. 3 is a schematic structural view of the adjusting member in the present invention.
Fig. 4 is a schematic view of the structure of the underside of the sanding plate in accordance with the present invention.
Wherein: base 11, conveyer belt 12, polishing dish 13, regulating part 14, buffer memory case 16, column 17, lift push rod 18, mount 19, motor 20 that polishes, air extraction passageway 21, sliding seat 22, air extraction blade 24, collection miscellaneous case 25, toper filter screen 26, transfer roller 27, landing leg 28, backing roll 29, crossbeam 30, reset spring 141, swivel 142, driven ring 143, swash plate 244, driving gear 145, gas vent 147, polishing block 148, inlet port 149.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-4, in the embodiment of the present invention, a polishing device for leather surface includes a base 11 and two transmission rollers 27 disposed above the base 11, a transmission belt 12 for transmitting leather is wound between the two transmission rollers 27, at least one shaft end of the transmission roller 27 is connected with an output end of the transmission motor, the transmission roller 27 is fixedly connected with the base 11 through a supporting leg 28, a fixing frame 19 with a U-shaped structure is disposed on the base 11 at one side of the transmission belt 12, a sliding seat 22 disposed on the fixing frame 19 in a sliding manner is disposed, an upper end of the sliding seat 22 is connected with a lifting push rod 18 for driving the sliding seat to move up and down, an upper end of the lifting push rod 18 is fixedly connected with the fixing frame 19, a polishing motor 20 is disposed on the sliding seat 22, an output end of the polishing motor 20 is disposed with a polishing shaft, a rotating column 17 for polishing a leather surface is disposed at a lower end of the polishing shaft, a polishing disc 13 is disposed at a lower end of the rotating column 17, a polishing adjusting member 14 for switching polishing precision is disposed on the polishing disc 13, and a polishing acceleration member 19 is disposed on the fixing frame 13 and is disposed at a position matched with the polishing disc 13 for preventing the polishing disc from deforming when the polishing disc is disposed at a bottom of the polishing disc 13;
the dust removing mechanism comprises an air suction channel 21 arranged in the rotary column 17, an air inlet port 149 communicated with the air suction channel 21 is arranged in the middle of the polishing disc 13, at least one air exhaust hole 147 for exhausting is distributed on the outer side of the upper end of the rotary column 17 in an array mode, an air exhaust blade 24 for pushing air flow upwards is arranged in the air suction channel 21 at the lower side of the air exhaust hole 147, a buffer tank 16 is rotatably sleeved on the outer side of the rotary column 17, the buffer tank 16 is rotatably connected with the rotary column 17 through a bearing and a sealing ring, an air exhaust port on the outer side of the buffer tank 16 is connected with a transverse pipe, the transverse pipe is fixed on the surface of a fixing frame 19, a filter piece for filtering air exhaust is arranged at the other end of the transverse pipe, therefore, when the rotary column 17 rotates at a high speed to polish, the air exhaust blade 24 also rotates at a high speed, so that air flow in the rotary column 17 is promoted to flow upwards, at the moment, negative pressure for sucking dust and peculiar smell generated by polishing can be removed in the filter piece, and the dust removing mode is also helpful for heat dissipation of a polishing surface;
the filtering piece comprises a trash collection box 25 fixedly connected with the side surface of a fixing frame 19, an exhaust port is arranged at the bottom of the trash collection box 25, a conical filter screen 26 with a conical structure is arranged at the inner bottom of the trash collection box 25 where the exhaust port is positioned, activated carbon particles are filled on the lower side surface of the conical filter screen 26 and used for removing peculiar smell generated by polishing, a trash discharge port used for discharging is arranged at the outer side of the trash collection box 25 at the bottom of the conical filter screen 26, a movable door is arranged at the trash discharge port, and waste at the trash discharge port can be discharged by opening the movable door in the later stage;
the adjusting piece 14 comprises rectangular sliding holes distributed on the polishing disc 13 in an array manner, a rectangular sliding rod is arranged in each rectangular sliding hole, an air suction blade 144 is arranged at the upper end of each rectangular sliding rod, a polishing block 148 used for polishing is arranged at the lower end of each rectangular sliding rod, the edge positions of the polishing blocks 148 are rounded, each air suction blade 144 is fixedly connected with the upper end face of the polishing disc 13 through a reset spring 141, the polishing blocks 148 are tightly attached to the lower end face of the polishing disc 13 under the action of the reset spring 141, each polishing block 148 comprises a first polishing group, a second polishing group and a third polishing group, the number of polishing blocks 148 formed by each polishing group is the same, the polishing blocks 148 of the three polishing groups are arranged at intervals, the number of the polishing blocks 148 in each polishing group is A, and a switching driving piece used for switching the corresponding polishing groups to be positioned at polishing stations is arranged on the rotary column 17;
the polishing precision in the first polishing group and the second polishing group is the same, the first polishing group and the second polishing group are both primarily polished, the third polishing assembly is finely polished, when in actual use, the driving piece is switched to press the air suction blades 144 on the first polishing group or the second polishing group, so that the first polishing group and the second polishing group are switched to work through the driving piece when in primary polishing, on one hand, the polishing surface can be cooled, and the particle impurities embedded in the polishing surface can be scattered, so that the polishing effect is further improved;
the switching driving piece comprises a rotating sleeve 142 which is rotatably arranged on the outer side of a rotating column 17, a driven toothed ring 143 is arranged at the upper end of the rotating sleeve 142, a switching motor is arranged on the outer side of the rotating column 17, a driving gear 145 is arranged at the output end of the switching motor, the driving gear 145 is meshed with the driven toothed ring 143, a plurality of side rods A are distributed on the outer side of the driven toothed ring 143 in an array manner, the end parts of the side rods are provided with abutting wheels for pressing along one inclined surface of a polishing block 148, when the switching motor is used, the driving gear 145 is driven to rotate by the driving gear 145 and the driven toothed ring 143 to drive the rotating sleeve 142 to rotate, the abutting wheels on the outer side of the rotating sleeve 142 rotate along with the rotation, and when the abutting wheels roll along the inclined surfaces of the air suction blades 144, the air suction blades 144 move downwards to press the reset springs 141, and the corresponding polishing blocks 148 move downwards to polish;
the support piece comprises a plurality of support rollers 29 which are arranged at equal intervals, the upper ends of the support rollers 29 are in abutting fit with the lower side face of the transmission belt 12, the fixed shaft ends of the support rollers 29 are fixedly connected with a cross beam 30, the end parts of the cross beam 30 are fixedly connected with a fixing frame 19, a plurality of support rollers 29 form a support area on the lower side face of the transmission belt 12, leather can be guaranteed to be in a horizontal state during polishing, and polishing quality is guaranteed.
The sliding seat 22 lower extreme is equipped with the lower depression bar of symmetry setting in the column 17 both sides, and every lower depression bar lower extreme all rotates and has one to cooperate with support piece and be used for carrying out the tight compression roller fixed to leather, and during actual use, when sliding seat 22 descends, tight compression roller can descend along with together to it is fixed to push down to leather up end, avoids appearing the skew problem when polishing.
The working principle of the invention is as follows: the leather to be processed is placed on the conveying belt 12, the conveying belt 12 drives the leather to be processed to be conveyed, the lifting push rod 18 drives the sliding seat 22 to descend, the rotary column 17 descends to a polishing position, then, the driving piece is switched to drive the primary polishing surface to polish the leather surface, the air suction blades 24 can rotate at a high speed, so that the air flow in the rotary column 17 is promoted to flow upwards, the negative pressure of dust collection can be formed at the bottom of the polishing disc 13, dust and peculiar smell generated by polishing can be sucked away, and the dust collection mode is also favorable for heat dissipation of a polishing surface, the driving piece is switched to press the air suction blades 144 on the first polishing group or the second polishing group, primary polishing is carried out, and the driving piece is switched to enable the first polishing group and the second polishing group to work in a switching manner, so that on one hand, the polishing surface can be cooled, particle impurities embedded in the polishing surface can be scattered, and the polishing effect is further improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (9)
1. The utility model provides a leather surface processingequipment that polishes, includes base (11) and sets up two transmission rollers (27) above it, twines between two transmission rollers (27) has transmission band (12) that are used for transmitting leather, and the axle head and the output of transmission motor of at least one transmission roller (27) are connected, transmission roller (27) are connected fixedly through landing leg (28) and base (11), be provided with a mount (19) that is U type structure on base (11) of transmission band (12) one side, a serial communication port, slide on mount (19) and be equipped with a sliding seat (22) that the level set up, sliding seat (22) upper end connection is used for driving its elevating push rod (18) that reciprocates, elevating push rod (18) upper end and mount (19) are connected fixedly, be equipped with a polishing motor (20) on sliding seat (22), the output of polishing motor (20) is equipped with a polishing axle, the polishing axle lower extreme is equipped with and is used for carrying out the rotation post (17) that polishes to leather surface, be equipped with one (17) lower extreme and be equipped with one and be equipped with the sliding tray (13) and be equipped with on the support disc (13) and change shape and take place on the position is used for the support disc (13) that is equipped with on the support disc (13) and is used for preventing deformation, the rotary column (17) is provided with a dust removing mechanism for accelerating the air flow at the bottom of the polishing disc (13) so as to remove dust.
2. The leather surface polishing device according to claim 1, wherein the dust removing mechanism comprises an air suction channel (21) arranged in the rotary column (17), an air inlet port (149) communicated with the air suction channel (21) is arranged in the middle of the polishing disc (13), at least one exhaust hole (147) for exhausting is distributed in an array manner on the outer side of the upper end of the rotary column (17), an air suction blade (24) for pushing air flow upwards is arranged in the air suction channel (21) on the lower side of the exhaust hole (147), a buffer tank (16) is rotatably sleeved on the outer side of the rotary column (17), the buffer tank (16) is rotatably connected with the rotary column (17) through a bearing and a sealing ring, the air outlet port on the outer side of the buffer tank (16) is connected with a transverse tube, the transverse tube is fixed on the surface of a fixing frame (19), and a filter for filtering exhaust air is arranged on the other end of the transverse tube.
3. The leather surface polishing device according to claim 2, wherein the filtering piece comprises a trash collection box (25) fixedly connected with the side face of the fixing frame (19), an exhaust port is arranged at the bottom of the trash collection box (25), a conical filter screen (26) with a conical structure is arranged at the inner bottom of the trash collection box (25) where the exhaust port is located, and active carbon particles are filled on the lower side face of the conical filter screen (26).
4. The leather surface polishing device according to claim 1, wherein the adjusting piece (14) comprises rectangular sliding holes distributed on the polishing disc (13) in an array, a rectangular sliding rod is arranged in each rectangular sliding hole, an air suction blade (144) is arranged at the upper end of each rectangular sliding rod, a polishing block (148) used for polishing is arranged at the lower end of each rectangular sliding rod, each air suction blade (144) is fixedly connected with the upper end face of the polishing disc (13) through a reset spring (141), the polishing blocks (148) are tightly attached to the lower end face of the polishing disc (13) under the action of the reset spring (141), each polishing block (148) comprises a first polishing group, a second polishing group and a third polishing group, the number of polishing blocks (148) formed by each polishing group is the same, the polishing blocks (148) of the three polishing groups are arranged at intervals, the number of the polishing blocks (148) in each polishing group is A, and the rotating column (17) is provided with a switching driving piece used for switching the corresponding polishing groups to be positioned at polishing stations;
the polishing precision in first group and the second group of polishing is the same, all is preliminary polishing, the third subassembly of polishing is meticulous polishing, when in-service use, supports through the switching drive piece and presses first group or second group of polishing on the suction blade (144) to preliminary polishing, when preliminary polishing is carried out, through the switching drive piece, make first group and the second group of polishing switch work, so on one hand can cool down the face of polishing, also can scatter the granule impurity of face embedding of polishing, further improved the effect of polishing.
5. The leather surface grinding device of claim 4, wherein the grinding block (148) is rounded at its edge location.
6. The leather surface polishing device according to claim 4, wherein the switching driving member comprises a rotating sleeve (142) rotatably arranged on the outer side of the rotating column (17), a driven toothed ring (143) is arranged at the upper end of the rotating sleeve (142), a switching motor is arranged on the outer side of the rotating column (17), a driving gear (145) is arranged at the output end of the switching motor, the driving gear (145) is meshed with the driven toothed ring (143), a plurality of side rods A are distributed on the outer side of the driven toothed ring (143) in an array mode, and pressing wheels used for pressing along an inclined plane on one side of the polishing block (148) are arranged at the end parts of the side rods.
7. The leather surface polishing device according to claim 1, wherein the supporting member comprises a plurality of supporting rollers (29) which are arranged at equal intervals, the upper ends of the supporting rollers (29) are in abutting press fit with the lower side face of the conveying belt (12), the fixed shaft ends of the supporting rollers (29) are fixedly connected with a cross beam (30), the end parts of the cross beam (30) are fixedly connected with a fixing frame (19), and a supporting area is formed by the plurality of supporting rollers (29) on the lower side face of the conveying belt (12).
8. The leather surface polishing device according to claim 1, wherein the lower end of the sliding seat (22) is provided with pressing rods symmetrically arranged at two sides of the rotary column (17), and each pressing rod is provided with a pressing roller matched with the supporting piece in a rotating way for fixing the leather.
9. A polishing method of a leather surface polishing device according to any one of claims 1 to 8, characterized in that leather to be processed is placed on a conveyor belt (12), the conveyor belt (12) drives the conveyor belt to convey, a lifting push rod (18) drives a sliding seat (22) to descend, a rotating column (17) is enabled to descend to a polishing position, then, a switching driving piece drives a preliminary polishing surface to polish the leather surface, an air suction blade (24) rotates along with high speed during polishing, so that air flow in the rotating column (17) is promoted to flow upwards, at the moment, negative pressure of dust suction is formed at the bottom of a polishing disc (13), dust and peculiar smell generated during polishing can be sucked away, and the dust removal mode is also favorable for heat dissipation of a polishing surface, during polishing, the preliminary polishing is enabled to be achieved by pressing the air suction blade (144) on a first polishing group or a second polishing group by switching the driving piece, the first polishing group and the second polishing group are enabled to be switched to work by switching the driving piece, on the one hand, so that on the polishing surface can be further cooled, and on the one hand, the polishing effect of polishing particles can be further embedded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310205094.5A CN116179770A (en) | 2023-03-06 | 2023-03-06 | Leather surface polishing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310205094.5A CN116179770A (en) | 2023-03-06 | 2023-03-06 | Leather surface polishing device and method |
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| Publication Number | Publication Date |
|---|---|
| CN116179770A true CN116179770A (en) | 2023-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310205094.5A Pending CN116179770A (en) | 2023-03-06 | 2023-03-06 | Leather surface polishing device and method |
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| CN (1) | CN116179770A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116852217A (en) * | 2023-09-01 | 2023-10-10 | 福建泉州市集祥石业有限公司 | Gravestone production polishing device and polishing method thereof |
-
2023
- 2023-03-06 CN CN202310205094.5A patent/CN116179770A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116852217A (en) * | 2023-09-01 | 2023-10-10 | 福建泉州市集祥石业有限公司 | Gravestone production polishing device and polishing method thereof |
| CN116852217B (en) * | 2023-09-01 | 2023-12-05 | 福建泉州市集祥石业有限公司 | Gravestone production polishing device and polishing method thereof |
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