CN212293613U - High efficiency leather shaving machine - Google Patents
High efficiency leather shaving machine Download PDFInfo
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- CN212293613U CN212293613U CN202020368672.9U CN202020368672U CN212293613U CN 212293613 U CN212293613 U CN 212293613U CN 202020368672 U CN202020368672 U CN 202020368672U CN 212293613 U CN212293613 U CN 212293613U
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- feeding roller
- roller
- shaving machine
- grinding
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Abstract
The utility model discloses a high efficiency leather shaving machine relates to leather processing technology field, aims at solving the problem that the leather shaving machining efficiency is low, and its technical scheme main points are: the grinding device comprises a grinding device and a feeding device, wherein a grinding roller is arranged in the grinding device, the feeding device comprises a support frame, a rocker arm, a feeding roller, a driving mechanism and an adjusting mechanism, the middle of the rocker arm is rotatably connected to the support frame through a rotating shaft, the feeding roller is rotatably connected to the upper end of the rocker arm, the feeding roller, the grinding roller and the rotating shaft are parallel to each other, and the driving mechanism is arranged on a support and used for driving the feeding roller to rotate; the adjusting mechanism is arranged on the support and used for pushing the rocker arm to swing so as to adjust the distance between the feeding roller and the grinding roller. The utility model discloses a running roller of two different rotational speeds carries out pay-off and cutting to the leather respectively, can realize shaving even processing at the in-process of carrying, has the efficient effect of cutting.
Description
Technical Field
The utility model relates to a leather processing technology field, more specifically say, it relates to a high efficiency leather shaving machine.
Background
The grinding of leather is an important part in the leather production process, can carry out the cutting of polishing through the leather surface, and the roughness part on leather surface is ground and is leveled, improves leather surface quality, improves the whole quality of leather. The leather material is usually polished by a grinding mode in the leather processing process, the electric grinding wheel is often held by an operator in the reproduction process, the leather surface is polished by an electric tool, the grinding degree cannot be controlled, and the processing efficiency is low.
The present prior art describes partial leather grinding and shaving tool equipment, for example, chinese patent with publication number CN204976247U discloses a multi-head leather grinding equipment, which is technically characterized by comprising a base, an operation frame arranged on one side of the upper end of the base, a frame arranged on the other side of the upper end of the base, a transverse moving frame and a grinding part; grinding part includes the collection piece, wears to locate guide, lift knob, setting element in the collection piece, revolve the flange, set up in revolve the flange the downside, locate soon the cutter arbor of the downside of cutter arbor with set up in the grinding sword of the lower extreme of cutter arbor has reached the effect that improves grinding efficiency to a certain extent.
However, the grinding mechanism in the above prior art processes the leather by the contact between two planes, and the leather needs to be fixed on the plane and processed according to the position of the leather during the processing, so that the machining efficiency is still low although the mechanization of the cutting process is realized.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a high efficiency leather shaving machine carries out pay-off and cutting to the leather respectively through the running roller of two different rotational speeds, can realize shaving even processing at the in-process of carrying, has the effect that cutting efficiency is high.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a high-efficiency leather shaving machine comprises a grinding device and a feeding device, wherein a grinding roller is arranged inside the grinding device, the feeding device comprises a support frame, a rocker arm, a feeding roller, a driving mechanism and an adjusting mechanism, the middle of the rocker arm is rotatably connected to the support frame through a rotating shaft, the feeding roller is rotatably connected to the upper end of the rocker arm, the feeding roller, the grinding roller and the rotating shaft are all parallel to each other, and the driving mechanism is arranged on a support and used for driving the feeding roller to rotate; the adjusting mechanism is arranged on the support and used for pushing the rocker arm to swing so as to adjust the distance between the feeding roller and the grinding roller.
By adopting the technical means, the grinding roller and the feeding roller are arranged in parallel, wherein the grinding roller can be driven by driving equipment in the grinding device to rotate at a high speed; the feeding roller is driven by the driving rotating shaft to realize low-speed rotation, when materials pass through the surface of the feeding roller, the materials can be driven to realize feeding, an operator can drive the rocker arm to swing through the adjusting mechanism, so that the feeding roller can move towards one side of the grinding roller, the grinding roller and the feeding roller are close to each other, and the grinding roller can uniformly grind the leather through rotation; and in the processing engineering, the two positions of the leather are positioned at the tangent position between the grinding roller and the feeding roller and are linearly distributed, and the leather can be evenly ground at local positions along with the feeding roller in sequence, so that the leather is convenient to produce, process and use
Preferably, the method comprises the following steps: the driving mechanism comprises a motor and a speed reduction assembly, and the motor drives the feeding roller to rotate through the speed reduction assembly.
Through adopting above-mentioned technical means, adjust the output rotational speed of motor through setting up speed reduction subassembly for the feed roll can maintain stable conveying speed, steady operation.
Preferably, the method comprises the following steps: the speed reducing component is of a belt transmission structure.
By adopting the technical means, the belt transmission structure has good stability, can transmit the torque of the two belt wheels through the belt, and can control the speed reduction efficiency through the size of the belt wheels.
Preferably, the method comprises the following steps: the speed reduction assembly comprises a first driving wheel, a first driven wheel, a second driving wheel and a second driven wheel, the first driving wheel and the second driven wheel are mounted on the support frame and are transmitted through a first belt, the second driving wheel and the second driven wheel are transmitted through a second belt, the first driving wheel is mounted on an output shaft of the motor, the first driven wheel and the second driving wheel are coaxially arranged and synchronously rotate, and the second driven wheel is mounted on the feeding roller and synchronously rotates with the feeding roller.
Through adopting above-mentioned technical means, realize the transmission through two sets of belt structures, accomplish twice speed reduction through action wheel one, from driving wheel one, action wheel two and follow driving wheel two, can maintain the speed reduction ratio in the middle of the structure of reducing speed each time and maintain corresponding stable state, avoid the too big and equipment stability decline that leads to of speed reduction ratio between action wheel and the follow driving wheel.
Preferably, the method comprises the following steps: and the driving wheel II and the driven wheel II are coaxially arranged with the rotating shaft.
Through adopting above-mentioned technical means, through setting the action wheel and follow driving wheel to coaxial structure, can ensure that the rocking arm belt in the middle of the swing in-process belt deceleration structure does not take place to become flexible to ensure equipment normal operating.
Preferably, the method comprises the following steps: adjustment mechanism includes footboard and coupling assembling, the footboard rotates through the back shaft at ordinary times with the pivot and connects in the lower part of support frame, the footboard passes through coupling assembling and connects in the rocking arm lower extreme.
Through adopting above-mentioned technical means, through setting up rotatable footboard, can drive the rocking arm motion through trampling the footboard, operating personnel can realize the synchronous operation of trick in operation process to improve the machining efficiency of shaving.
Preferably, the method comprises the following steps: the coupling assembling includes slide bar and the adapter sleeve with the coaxial setting of pivot, adapter sleeve fixed connection is in the footboard, the adapter sleeve is run through to the slide bar axial, be connected through the elastic component between slide bar and the adapter sleeve, the length direction sliding connection of rocking arm is followed to the slide bar.
Through adopting above-mentioned technical means, the footboard rotates the rotation in-process round the back shaft, and the slide bar of footboard one end can produce axial swing, and the both sides tip sliding connection of slide bar forms the slider-crank structure on the rocking arm, can drive the rocking arm swing to realize the feed roll to the motion of grinding roller.
Preferably, the method comprises the following steps: the sliding rod is provided with a sliding groove along the length direction, and the end part of the sliding rod is connected with the sliding groove in a sliding mode.
Through adopting above-mentioned technical means, through the spout, can carry on spacingly to the motion route of slide bar to make the assurance slide bar can stably slide in the slide bar.
Preferably, the method comprises the following steps: the elastic piece is a connecting spring.
Through adopting above-mentioned technical means, connecting spring is circumference permutation form and distributes between slide bar and adapter sleeve for form elastic buffer structure between slide bar and the adapter sleeve, trample the process and also make the swing of rocking arm have certain elastic buffer space, guarantee to have certain extrusion pressure degree between feed roll and the grinding roller, the object feed roll after getting into later leather between feed roll and the grinding roller can be again to keeping away from the elastic movement of grinding roller one time, still can normally shave even processing to the leather.
Preferably, the method comprises the following steps: and a supporting spring is connected between one side of the pedal, which deviates from the supporting shaft, and the bottom surface of the supporting frame.
Through adopting above-mentioned technical means, through supporting spring, can support footboard elastic support in the angular position of setting for, after trampling, the footboard can automatic return, improves the convenience of processing.
To sum up, the utility model discloses following beneficial effect has:
1. the grinding device and the feeding device can respectively convey and grind the leather, so that the difference between feeding and processing is realized, and the efficiency of leather shaving processing is improved;
2. elastic connection is carried out by arranging the elastic part between the connecting sleeve and the sliding rod, so that an elastic buffering interval is formed between the pedal and the rocker arm, a certain elastic buffering space is also formed between the feed roller and the grinding roller, and the stability of shaving processing is improved.
Drawings
FIG. 1 is a first schematic view of a high efficiency leather shaving machine of the present invention;
FIG. 2 is a schematic structural view of a high efficiency leather shaving machine of the present invention;
fig. 3 is a schematic view of the connection structure between the connection sleeve and the slide rod of the present invention.
In the figure: 1. a grinding device; 2. a feeding device; 3. grinding the roller; 4. a support frame; 5. a rotating shaft; 6. A rocker arm; 7. a feed roller; 8. a chute; 9. a slide bar; 10. connecting sleeves; 11. a pedal; 12. a support shaft; 13. a motor; 14. a first driving wheel; 15. a driven wheel I; 16. a first belt; 17. a second driving wheel; 18. a second driven wheel; 19. and a second belt.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example (b): a high-efficiency leather shaving machine comprises a grinding device and a feeding device, wherein a grinding roller is arranged inside the grinding device, the feeding device comprises a support frame, a rocker arm, a feeding roller, a driving mechanism and an adjusting mechanism, the middle of the rocker arm is rotatably connected to the support frame through a rotating shaft, the feeding roller is rotatably connected to the upper end of the rocker arm, the feeding roller, the grinding roller and the rotating shaft are all parallel to each other, and the driving mechanism is arranged on a support and used for driving the feeding roller to rotate; the adjusting mechanism is arranged on the bracket and used for pushing the rocker arm to swing so as to adjust the distance between the feeding roller and the grinding roller.
The grinding roller and the feeding roller are arranged in parallel, wherein the grinding roller can be driven by driving equipment in the grinding device to rotate at a high speed; the feeding roller is driven by the driving rotating shaft to realize low-speed rotation, when materials pass through the surface of the feeding roller, the materials can be driven to realize feeding, an operator can drive the rocker arm to swing through the adjusting mechanism, so that the feeding roller can move towards one side of the grinding roller, the grinding roller and the feeding roller are close to each other, and the grinding roller can uniformly grind the leather through rotation; and in the processing engineering, the two positions of the leather are positioned at the tangent position between the grinding roller and the feeding roller and are linearly distributed, and the leather can be evenly ground at local positions along with the feeding roller in sequence, so that the leather is convenient to produce, process and use
Actuating mechanism includes motor and speed reduction subassembly, and the motor drives the feed roll through the speed reduction subassembly and rotates, and the speed reduction subassembly is belt transmission structure, through adopting above-mentioned technical means, adjusts the output rotational speed of motor through setting up the speed reduction subassembly for the feed roll can maintain stable conveying speed, steady operation, and belt transmission structure has good stability, can transmit the torque of two band pulleys through the belt, and can control the efficiency of speed reduction through the size of band pulley.
Concretely, the speed reduction subassembly is including installing the action wheel one on the support frame, from driving wheel one, action wheel two and follow driving wheel two, the transmission through belt one between action wheel one and the follow driving wheel one, action wheel two and follow driving wheel two through belt two transmissions, action wheel one is installed on the output shaft of motor, from driving wheel one and the coaxial setting of action wheel two and synchronous rotation, install on the feed roll from driving wheel two and rotate with the feed roll is synchronous, action wheel two and follow driving wheel two and the coaxial setting of pivot.
The two groups of belt structures realize transmission, and twice speed reduction is completed through the driving wheel I, the driven wheel I, the driving wheel II and the driven wheel II, so that the speed reduction ratio in each speed reduction structure can be maintained in a corresponding stable state, and the reduction ratio between the driving wheel and the driven wheel is prevented from being too large to cause the reduction of equipment stability; and the driving wheel and the driven wheel are arranged to be of a coaxial structure, so that the belt of the rocker arm in the belt speed reducing structure can be ensured not to loosen in the swinging process, and the normal operation of the equipment is ensured.
Adjustment mechanism includes footboard and coupling assembling, and the footboard rotates through the back shaft at ordinary times with the pivot to be connected in the lower part of support frame, and the footboard passes through coupling assembling to be connected in the rocking arm lower extreme, through setting up rotatable footboard, can drive the rocking arm motion through trampling the footboard, and operating personnel can realize the hand and foot synchronous operation in operation process to the even machining efficiency is cut in the improvement.
The connecting assembly comprises a sliding rod and a connecting sleeve which are coaxially arranged with the rotating shaft, the connecting sleeve is fixedly connected to the pedal, the sliding rod axially penetrates through the connecting sleeve, the sliding rod and the connecting sleeve are connected through an elastic piece, a sliding groove in the length direction is formed in the sliding rod, the end portion of the sliding rod is connected to the sliding groove in a sliding mode, the sliding groove can limit the moving path of the sliding rod, and therefore the sliding rod can stably slide on the sliding rod.
The footboard rotates the rotation in-process round the back shaft, and the slide bar of footboard one end can produce axial swing, and the both sides tip sliding connection of slide bar forms the slider-crank structure on the rocking arm, can drive the rocking arm swing to realize the feed roll to the motion of grinding roller.
The specific elastic component can be a connecting spring, the connecting spring has four groups to be the whole form distribution of circumference between slide bar and adapter sleeve, make and form elastic buffer structure between slide bar and the adapter sleeve, also make the swing of rocking arm have certain elastic buffer space trampling the process, certain extrusion pressure degree has between assurance feed roll and grinding roller, the object feed roll after getting into later leather between feed roll and the grinding roller can be again to keeping away from grinding roller elastic movement once, still can normally shave even processing to the leather.
In order to realize the reciprocating motion of the pedal, a supporting spring is connected between one side of the pedal deviating from the supporting shaft and the bottom surface of the supporting frame, the pedal can be elastically supported at a set angle position, and after the pedal is treaded, the pedal can automatically return, so that the processing convenience is improved.
In specific implementation, a power supply in the grinding device is turned on, a driving device in the grinding device drives the grinding roller to rotate, and when a motor is turned on, the motor drives the feeding roller to rotate through two groups of belt transmission structures; the leather to be evenly shaved is placed on the feeding roller, the pedal is treaded to drive the rocker arm to swing through the transmission of the connecting assembly, the rocker arm drives the feeding roller and the grinding roller to be close to each other, slight extrusion is formed on the surface of the leather, the friction of the leather towards the feeding pipe is large, at the moment, one side of the leather close to the feeding roller still keeps a state of being relatively static with the surface of the feeding pipe, and the other side of the leather is ground by the rotating grinding roller; after the processing is finished, the pedal is released, the pedal resets under the elastic action of the spring, the rocker arm also drives the feeding roller and the grinding roller to be separated from each other, and the leather which is evenly shaved and processed is removed from the feeding roller to finish the processing.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A high-efficiency leather shaving machine comprises a grinding device and a feeding device, wherein a grinding roller is arranged inside the grinding device, and the high-efficiency leather shaving machine is characterized in that the feeding device comprises a support frame, a rocker arm, a feeding roller, a driving mechanism and an adjusting mechanism, the middle of the rocker arm is rotatably connected to the support frame through a rotating shaft, the feeding roller is rotatably connected to the upper end of the rocker arm, the feeding roller, the grinding roller and the rotating shaft are parallel to each other, and the driving mechanism is arranged on a support and used for driving the feeding roller to rotate; the adjusting mechanism is arranged on the support and used for pushing the rocker arm to swing so as to adjust the distance between the feeding roller and the grinding roller.
2. A high efficiency leather shaving machine as claimed in claim 1 wherein: the driving mechanism comprises a motor and a speed reduction assembly, and the motor drives the feeding roller to rotate through the speed reduction assembly.
3. A high efficiency leather shaving machine as claimed in claim 2 wherein: the speed reducing component is of a belt transmission structure.
4. A high efficiency leather shaving machine as claimed in claim 3 wherein: the speed reduction assembly comprises a first driving wheel, a first driven wheel, a second driving wheel and a second driven wheel, the first driving wheel and the second driven wheel are mounted on the support frame and are transmitted through a first belt, the second driving wheel and the second driven wheel are transmitted through a second belt, the first driving wheel is mounted on an output shaft of the motor, the first driven wheel and the second driving wheel are coaxially arranged and synchronously rotate, and the second driven wheel is mounted on the feeding roller and synchronously rotates with the feeding roller.
5. A high efficiency leather shaving machine as claimed in claim 4 wherein: and the driving wheel II and the driven wheel II are coaxially arranged with the rotating shaft.
6. A high efficiency leather shaving machine as claimed in claim 1 wherein: adjustment mechanism includes footboard and coupling assembling, the footboard rotates through the back shaft parallel with the pivot and connects in the lower part of support frame, the footboard passes through coupling assembling and connects in the rocking arm lower extreme.
7. A high efficiency leather shaving machine as claimed in claim 6 wherein: the coupling assembling includes slide bar and the adapter sleeve with the coaxial setting of pivot, adapter sleeve fixed connection is in the footboard, the adapter sleeve is run through to the slide bar axial, be connected through the elastic component between slide bar and the adapter sleeve, the length direction sliding connection of rocking arm is followed to the slide bar.
8. A high efficiency leather shaving machine as claimed in claim 7 wherein: the sliding rod is provided with a sliding groove along the length direction, and the end part of the sliding rod is connected with the sliding groove in a sliding mode.
9. A high efficiency leather shaving machine as claimed in claim 7 wherein: the elastic piece is a connecting spring.
10. A high efficiency leather shaving machine as claimed in claim 6 wherein: and a supporting spring is connected between one side of the pedal, which deviates from the supporting shaft, and the bottom surface of the supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020368672.9U CN212293613U (en) | 2020-03-20 | 2020-03-20 | High efficiency leather shaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020368672.9U CN212293613U (en) | 2020-03-20 | 2020-03-20 | High efficiency leather shaving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212293613U true CN212293613U (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020368672.9U Active CN212293613U (en) | 2020-03-20 | 2020-03-20 | High efficiency leather shaving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212293613U (en) |
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2020
- 2020-03-20 CN CN202020368672.9U patent/CN212293613U/en active Active
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