CN112605781B - Burr grinding device is used in bamboo chopsticks production - Google Patents

Burr grinding device is used in bamboo chopsticks production Download PDF

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Publication number
CN112605781B
CN112605781B CN202011460629.6A CN202011460629A CN112605781B CN 112605781 B CN112605781 B CN 112605781B CN 202011460629 A CN202011460629 A CN 202011460629A CN 112605781 B CN112605781 B CN 112605781B
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China
Prior art keywords
box body
gear
rod
motor
fixedly mounted
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CN202011460629.6A
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Chinese (zh)
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CN112605781A (en
Inventor
何满春
赖文雄
石红卫
黄飞龙
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Xinshao Sijie Bamboo Industry Development Co ltd
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Xinshao Sijie Bamboo Industry Development Co ltd
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Publication of CN112605781A publication Critical patent/CN112605781A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/18—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/04—Protective covers for the grinding wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The utility model discloses a burr grinding device for bamboo chopstick production, which comprises a box body, wherein a first motor is arranged on one side of the box body, and a driving gear is fixedly arranged on an output shaft of the first motor; according to the chopstick clamping device, due to the arrangement of the clamping plate, when a user uses the chopstick clamping device, the chopsticks to be polished are thrown into the feeding hopper, then the chopsticks fall onto the surface of the clamping plate downwards under the control of the control tube and the control valve, at the moment, the user turns on the first motor through the external controller, the output shaft of the first motor drives the driving gear to rotate, the driving gear rotates to drive the driven gear to rotate, the driven gear rotates to drive the connecting rod to rotate, the connecting rod rotates to drive the first gear to rotate, the first gear rotates to drive the second gear to rotate, the second gear rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the sliding block to move, the sliding block moves to drive the rod body to move, and the rod body moves to drive the clamping plate to rotate by taking the supporting rod as an axis, so that the chopsticks are clamped and fixed.

Description

Burr grinding device is used in bamboo chopsticks production
Technical Field
The utility model relates to the technical field of chopstick production equipment, in particular to a burr grinding device for bamboo chopstick production.
Background
Chopsticks are slender sticks held in fingers to clamp food or other things, can be made of materials such as bamboo, wood, bone, porcelain, metal, plastics and the like, have different shapes or squares or circles, are used as tableware for multiple purposes, and a grinding device is required to be used for processing burrs on the surfaces of the bamboo chopsticks in the production process of the bamboo chopsticks.
Chinese patent No. CN201922117839.4 discloses a bamboo wood machinery chopsticks grinding device, can not polish to a plurality of chopsticks simultaneously to current chopsticks grinding device, and efficiency of polishing is lower, can not realize semi-automatization's problem completely, the scheme that now proposes, and it is including collecting the seat, collect a top and seted up the collecting vat, fixed mounting has the fixing base in the collecting vat, and the silo has been seted up at the top of fixing base, has seted up the unloading hole on the bottom inner wall of silo, one side of fixing base is rotated and is installed two grinding rollers, and the meshing has same abrasive band of polishing on two grinding rollers, seted up the slide opening on the bottom inner wall of collecting vat, slidable mounting has the ejector pin in the slide opening, and the top fixed mounting of ejector pin has the end cap, end cap and unloading hole looks adaptation. The chopstick polishing device is reasonable in structure and convenient to operate, can polish a plurality of chopsticks simultaneously, is high in polishing efficiency, and can completely realize semi-automation.
Above-mentioned patent still has some general problems in the use, does not have fine when polishing to chopsticks to fix chopsticks, and the in-process chopsticks of polishing can rotate along with polishing, influence the effect of polishing.
Disclosure of Invention
The utility model aims to provide a burr grinding device for producing bamboo chopsticks, which has the advantages of fixing the chopsticks in the grinding process and preventing the chopsticks from sliding so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a burr grinding device for producing bamboo chopsticks comprises a box body, wherein a first motor is arranged on one side of the box body, a driving gear is fixedly mounted on an output shaft of the first motor, driven gears are respectively meshed with the front side and the rear side of the driving gear, a connecting rod is fixedly mounted on one side, away from the driving gear, of the driven gear, a first gear is fixedly mounted at one end, away from the driven gear, of the connecting rod, a second gear is fixedly meshed with one side of the first gear, a threaded rod is fixedly mounted on one side of the second gear, one end, away from the second gear, of the threaded rod penetrates through the box body and extends to an inner cavity of the box body and is supported by an inner wall bearing of the box body, sliding blocks are respectively in threaded connection with two ends of the surface of the threaded rod and are positioned in the inner cavity of the box body, a clamping plate is hinged to the top of each sliding block, a supporting rod is fixedly mounted in the inner cavity of the box body and positioned in the top of the clamping plate, the top of the clamping plate is hinged with the surface of the supporting rod;
the utility model discloses a grinding device for a motor vehicle, including box inner chamber, box, output shaft, drive gear, planetary gear, the equal fixed mounting in surface of first bull stick and second bull stick has the grinding roller, the both sides of box inner chamber are fixed mounting respectively has first cylinder and second cylinder, the output shaft fixed mounting of first cylinder has the fixed plate, one side fixed mounting of fixed plate has the second motor, the output shaft fixed mounting of second motor has first bull stick, the output shaft fixed mounting of second cylinder has the casing, the inner chamber fixed mounting of casing has the third motor, the output shaft fixed mounting of third motor has drive gear, drive gear's surface toothing has planetary gear, planetary gear's positive fixed mounting has the second bull stick, the equal fixed mounting in surface of first bull stick and second bull stick has the grinding roller, the top intercommunication of box has the feeder hopper, the bottom of box inner chamber is inlayed and is equipped with the unloading pipe, the bottom of unloading pipe runs through the box and extends to the outside of box.
Preferably, the both sides of bottom half all communicate with there is the intake pipe, the bottom intercommunication of intake pipe has the filter tube, the bottom of box and be located one side fixed mounting of filter tube have the fan, the inlet end of fan and one side intercommunication of filter tube.
Preferably, one side of box and the one side fixed mounting who is located first motor have the protecting crust, one side of first motor and the inner wall fixed mounting of protecting crust, the radiating groove has all been seted up at the upper and lower both ends of protecting crust, and the inner chamber fixed mounting of radiating groove has the fender net.
Preferably, the top of the box body and two sides of the feed hopper are both communicated with ventilation pipes, and the top of the inner cavity of each ventilation pipe is fixedly provided with a protective net.
Preferably, the surface bearing of the connecting rod supports a supporting pipe, and one end of the supporting pipe is fixedly installed on the surface of the box body.
Preferably, the bottom of the inner cavity of the box body and two sides of the discharging pipe are fixedly provided with guide plates, and the guide plates are obliquely arranged.
Preferably, the bottom of the feed hopper is fixedly provided with a control pipe, and one side of the control pipe is fixedly provided with a control valve.
Preferably, the front end and the rear end of the surfaces of the first rotating rod and the second rotating rod are respectively supported by bearings to form a sleeve, a fixing rod is fixedly mounted on one side of the sleeve, and one end, far away from the sleeve, of the fixing rod is fixedly mounted on one side of the fixing plate and the inner wall of the shell respectively.
Preferably, the top of the filter pipe is fixedly provided with a reinforcing rod, and the top of the reinforcing rod is fixedly arranged with the bottom of the box body.
Preferably, the threaded rods are provided with two groups, the threads on the surfaces of the threaded rods are arranged in opposite directions, a sliding rod is fixedly mounted on one side of the inner cavity of the box body and below the threaded rods, and one end of the sliding rod penetrates through the sliding block and extends to the outside of the sliding block to be fixedly mounted on the other side of the inner cavity of the box body.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the chopstick clamping device, due to the arrangement of the clamping plate, when a user uses the chopstick clamping device, chopsticks to be polished are thrown into the feeding hopper, then the chopsticks fall onto the surface of the clamping plate downwards under the control of the control tube and the control valve, at the moment, the user turns on the first motor through the external controller, the output shaft of the first motor drives the driving gear to rotate, the rotation of the driving gear drives the driven gear to rotate, the rotation of the driven gear drives the connecting rod to rotate, the rotation of the connecting rod drives the first gear to rotate, the rotation of the first gear drives the second gear to rotate, the rotation of the second gear drives the threaded rod to rotate, the rotation of the threaded rod drives the sliding block to move, the movement of the sliding block drives the rod body to move, and the movement of the rod body drives the clamping plate to rotate by taking the supporting rod as an axis, so that the chopsticks are clamped and fixed;
2. the utility model can be convenient for putting chopsticks into the inner cavity of the box body through the arrangement of the feed hopper, the arrangement of the blanking pipe can be convenient for discharging the polished chopsticks out of the box body, through the arrangement of the filter pipes, scraps generated by polishing in the box body are sucked into the inner cavity of the filter pipes through the air inlet pipe to be filtered by the operation of the fan, the arrangement of the protective shell can prevent external personnel from accidentally touching the driving gear, the driven gear, the first gear and the second gear to cause damage to the driving gear, the driven gear, the first gear and the second gear, the arrangement of the heat dissipation holes can discharge heat generated by the operation of the first motor to the outside, the arrangement of the blocking net can prevent external dust from entering the inner cavity of the protective shell through the heat dissipation holes, the arrangement of the ventilation pipes can accelerate air circulation in the box body, the arrangement of the protective net can prevent external sundries from entering the inner cavity of the box body through the ventilation pipes, and the arrangement of the reinforcing rods can play a role in supporting the filter pipes;
3. according to the utility model, the supporting function of the connecting rod can be achieved through the arrangement of the supporting tube, the arrangement of the guide plate can collect scraps generated by grinding chopsticks at the air inlet pipe, the arrangement of the control tube and the control valve can control the blanking speed of the chopsticks, the arrangement of the sleeve and the fixed rod can support the first rotating rod and the second rotating rod, the directions of threads on the surfaces of the threaded rods are opposite, so that the sliding blocks can be guaranteed to move in opposite directions, and the arrangement of the sliding rods can fix the sliding blocks, so that the sliding blocks are prevented from rotating along with the threaded rods.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the interior of the case of the present invention;
FIG. 3 is a schematic view of the structure of the grinding roll of the present invention;
FIG. 4 is a schematic view of the interior of the protective shell of the present invention;
FIG. 5 is a schematic view of the engagement of the drive gear and the planetary gears of the present invention;
FIG. 6 is an enlarged view taken at A of FIG. 2 according to the present invention.
In the figure: 1. a box body; 2. a first motor; 3. a driving gear; 4. a driven gear; 5. a connecting rod; 6. a first gear; 7. a second gear; 8. a threaded rod; 9. a slider; 10. a rod body; 11. clamping a plate; 12. a support bar; 13. a first cylinder; 14. a second cylinder; 15. a fixing plate; 16. a second motor; 17. a first rotating lever; 18. a housing; 19. a third motor; 20. a drive gear; 21. a planetary gear; 22. a second rotating rod; 23. grinding a roller; 24. a feed hopper; 25. a discharging pipe; 26. an air inlet pipe; 27. a filter tube; 28. a fan; 29. a protective shell; 30. blocking the net; 31. a ventilation tube; 32. a protective net; 33. supporting a tube; 34. a baffle; 35. a control tube; 36. a control valve; 37. a sleeve; 38. fixing the rod; 39. a reinforcing bar; 40. a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-6, the present invention provides a technical solution: a burr grinding device for bamboo chopstick production comprises a box body 1, a first motor 2 is arranged on one side of the box body 1, a driving gear 3 is fixedly mounted on an output shaft of the first motor 2, driven gears 4 are respectively meshed with the front side and the rear side of the driving gear 3, a connecting rod 5 is fixedly mounted on one side, far away from the driving gear 3, of the driven gear 4, a first gear 6 is fixedly mounted at one end, far away from the driven gear 4, of the connecting rod 5, a second gear 7 is fixedly meshed with one side of the first gear 6, a threaded rod 8 is fixedly mounted on one side of the second gear 7, one end, far away from the second gear 7, of the threaded rod 8 penetrates through the box body 1 and extends to an inner cavity of the box body 1 and an inner wall bearing support of the box body 1, sliders 9 are respectively in threaded connection with two ends of the surface of the threaded rod 8 and located in the inner cavity of the box body 1, the tops of the sliders 10 are hinged with a clamping plate 11, one end, far away from the sliders 9, of the rods 10 are hinged with clamping plates, a support rod 12 is fixedly arranged in the inner cavity of the box body 1 and positioned at the top of the clamping plate 11, and the top of the clamping plate 11 is hinged with the surface of the support rod 12;
through the arrangement of the first motor 2, a user needs to clamp and fix chopsticks when polishing the chopsticks, at the moment, an output shaft of the first motor 2 drives the driving gear 3 to rotate, the driving gear 3 rotates to drive the driven gear 4 to rotate, the driven gear 4 rotates to drive the connecting rod 5 to rotate, the connecting rod 5 rotates to drive the first gear 6 to rotate, the first gear 6 rotates to drive the second gear 7 to rotate, the second gear 7 rotates to drive the threaded rod 8 to rotate, the threaded rod 8 rotates to drive the sliding block 9 to move, the sliding block 9 moves to drive the rod body 10 to move, and the rod body 10 moves to drive the clamping plate 11 to rotate by taking the supporting rod 12 as an axis, so that the chopsticks are clamped and fixed;
a first cylinder 13 and a second cylinder 14 are fixedly mounted on two sides of an inner cavity of the box body 1 respectively, an output shaft of the first cylinder 13 is fixedly mounted with a fixing plate 15, one side of the fixing plate 15 is fixedly mounted with a second motor 16, an output shaft of the second motor 16 is fixedly mounted with a first rotating rod 17, an output shaft of the second cylinder 14 is fixedly mounted with a shell 18, an inner cavity of the shell 18 is fixedly mounted with a third motor 19, an output shaft of the third motor 19 is fixedly mounted with a driving gear 20, the surface of the driving gear 20 is engaged with a planetary gear 21, the front surface of the planetary gear 21 is fixedly mounted with a second rotating rod 22, the surfaces of the first rotating rod 17 and the second rotating rod 22 are both fixedly mounted with a grinding roller 23, the top of the box body 1 is communicated with a feeding hopper 24, a blanking pipe 25 is embedded in the bottom of the inner cavity of the box body 1, and the bottom of the blanking pipe 25 penetrates through the box body 1 and extends to the outside of the box body 1;
the surface of the chopsticks can be polished in all directions by the arrangement of the polishing roller 23, after the chopsticks are fixed, a user opens the first air cylinder 13 and the second air cylinder 14 through an external controller, the telescopic end of the first air cylinder 13 drives the fixing plate 15 to move, the moving of the fixing plate 15 drives the polishing roller 23 to move to a position attached to the surface of the chopsticks, the telescopic end of the second air cylinder 14 drives the shell 18 to move, the moving of the shell 18 drives the polishing roller 23 to move to a position attached to the surface of the chopsticks, at the moment, the user opens the second motor 16 and the third motor 19 through the external controller, the output shaft of the second motor 16 drives the first rotating rod 17 to rotate, the rotation of the first rotating rod 17 drives the polishing roller 23 to polish the surface of the chopsticks, the output shaft of the third motor 19 drives the driving gear 20 to rotate, the rotation of the driving gear 20 drives the planetary gear 21 to rotate, the rotation of the planetary gear 21 drives the second rotating rod 22 to rotate, the rotation of the second rotating rod 22 drives the grinding roller 23 to grind the surfaces of the chopsticks, the feeding hopper 24 is arranged to facilitate the putting of the chopsticks into the inner cavity of the box body 1, and the discharging pipe 25 is arranged to facilitate the discharging of the ground chopsticks out of the box body 1.
Example 2
Referring to fig. 1-6, the present embodiment 2 is different from embodiment 1 in that: the air inlet pipes 26 are communicated with two sides of the bottom of the box body 1, the filter pipes 27 are communicated with the bottom of the air inlet pipes 26, a fan 28 is fixedly mounted at the bottom of the box body 1 and located at one side of the filter pipes 27, the air inlet end of the fan 28 is communicated with one side of the filter pipes 27, a protective shell 29 is fixedly mounted at one side of the box body 1 and located at one side of the first motor 2, one side of the first motor 2 is fixedly mounted with the inner wall of the protective shell 29, heat dissipation grooves are formed in the upper end and the lower end of the protective shell 29, blocking nets 30 are fixedly mounted in the inner cavities of the heat dissipation grooves, air exchange pipes 31 are communicated with two sides of the feed hopper 24 at the top of the box body 1, protective nets 32 are fixedly mounted at the tops of the inner cavities of the air exchange pipes 31, reinforcing rods 39 are fixedly mounted at the tops of the filter pipes 27, and the tops of the reinforcing rods 39 are fixedly mounted with the bottom of the box body 1;
through the arrangement of the filter pipe 27, the working of the fan 28 sucks the waste scraps generated by polishing in the box body 1 into the inner cavity of the filter pipe 27 through the air inlet pipe 26 for filtering, the arrangement of the protective shell 29 can prevent external personnel from accidentally touching the driving gear 3, the driven gear 4, the first gear 6 and the second gear 7 to cause damage to the waste scraps, the arrangement of the heat dissipation holes can discharge heat generated by the working of the first motor 2 to the outside, the arrangement of the blocking net 30 can prevent external dust from entering the inner cavity of the protective shell 29 through the heat dissipation holes, the arrangement of the ventilation pipe 31 can accelerate the air circulation in the box body 1, the arrangement of the blocking net 32 can prevent external sundries from entering the inner cavity of the box body 1 through the ventilation pipe 31, and the arrangement of the reinforcing rod 39 can support the filter pipe 27;
a support pipe 33 is supported by a surface bearing of the connecting rod 5, one end of the support pipe 33 is fixedly installed with the surface of the box body 1, guide plates 34 are fixedly installed at the bottom of an inner cavity of the box body 1 and positioned at two sides of the discharging pipe 25, the guide plates 34 are obliquely arranged, a control pipe 35 is fixedly installed at the bottom of the feeding hopper 24, a control valve 36 is fixedly installed at one side of the control pipe 35, sleeves 37 are supported by the front end and the rear end of the surfaces of the first rotating rod 17 and the second rotating rod 22, a fixing rod 38 is fixedly installed at one side of each sleeve 37, one end of each fixing rod 38 far away from the corresponding sleeve 37 is fixedly installed with one side of the corresponding fixing plate 15 and the inner wall of the corresponding shell 18, two groups of threaded rods 8 are arranged, threads on the surface of the corresponding threaded rod 8 are oppositely arranged, a slide rod 40 is fixedly installed at one side of the inner cavity of the box body 1 and positioned below the corresponding threaded rod 8, and one end of each slide rod 40 penetrates through the corresponding slide block 9 and extends to the outer part of the slide block 9 to be fixedly installed with the other side of the inner cavity of the box body 1;
through the setting of stay tube 33, can play the supporting role to connecting rod 5, the setting of guide plate 34 can be collected the sweeps that the chopsticks of polishing produced in intake pipe 26 department, the unloading speed of chopsticks can be controlled in the setting of control tube 35 and control valve 36, the setting of sleeve 37 and dead lever 38 can support first bull stick 17 and second bull stick 22, threaded rod 8 surface screw thread opposite direction can guarantee that slider 9 removes to opposite direction, the setting of slide bar 40 can be fixed slider 9, prevent that slider 9 from following threaded rod 8 and rotating.
The working principle is as follows: when a user uses the device, chopsticks to be polished are thrown into the feed hopper 24, and then the chopsticks are controlled to fall downwards on the surface of the clamping plate 11 through the control tube 35 and the control valve 36, at the moment, the user opens the first motor 2 through the external controller, the output shaft of the first motor 2 drives the driving gear 3 to rotate, the rotation of the driving gear 3 drives the driven gear 4 to rotate, the rotation of the driven gear 4 drives the connecting rod 5 to rotate, the rotation of the connecting rod 5 drives the first gear 6 to rotate, the rotation of the first gear 6 drives the second gear 7 to rotate, the rotation of the second gear 7 drives the threaded rod 8 to rotate, the rotation of the threaded rod 8 drives the sliding block 9 to move, the movement of the sliding block 9 drives the rod body 10 to move, and the movement of the rod body 10 drives the clamping plate 11 to rotate by taking the supporting rod 12 as an axis, so that the chopsticks are clamped and fixed;
after the chopsticks are fixed, a user opens the first air cylinder 13 and the second air cylinder 14 through the external controller, the telescopic end of the first air cylinder 13 drives the fixing plate 15 to move, the moving of the fixing plate 15 drives the polishing roller 23 to move to a position attached to the surface of the chopsticks, the telescopic end of the second air cylinder 14 drives the shell 18 to move, the moving of the shell 18 drives the polishing roller 23 to move to a position attached to the surface of the chopsticks, at the moment, the user opens the second motor 16 and the third motor 19 through the external controller, the output shaft of the second motor 16 drives the first rotating rod 17 to rotate, the rotation of the first rotating rod 17 drives the polishing roller 23 to polish the surface of the chopsticks, the output shaft of the third motor 19 drives the driving gear 20 to rotate, the rotation of the driving gear 20 drives the planetary gear 21 to rotate, the rotation of the planetary gear 21 drives the second rotating rod 22 to rotate, and the rotation of the second rotating rod 22 drives the polishing roller 23 to polish the surface of the chopsticks.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a burr grinding device is used in bamboo chopsticks production, includes box (1), its characterized in that: one side of the box body (1) is provided with a first motor (2), an output shaft of the first motor (2) is fixedly provided with a driving gear (3), driven gears (4) are meshed with the front side and the rear side of the driving gear (3), one side, far away from the driving gear (3), of each driven gear (4) is fixedly provided with a connecting rod (5), one end, far away from the driven gear (4), of each connecting rod (5) is fixedly provided with a first gear (6), one side of each first gear (6) is fixedly meshed with a second gear (7), one side of each second gear (7) is fixedly provided with a threaded rod (8), one end, far away from the second gear (7), of each threaded rod (8) penetrates through the box body (1) and extends to the inner cavity of the box body (1) to be supported by an inner wall bearing of the box body (1), and two ends, located on the surface of the box body (1), are in threaded connection with sliders (9), a rod body (10) is hinged to the top of the sliding block (9), a clamping plate (11) is hinged to one end, far away from the sliding block (9), of the rod body (10), a supporting rod (12) is fixedly mounted in the inner cavity of the box body (1) and located at the top of the clamping plate (11), and the top of the clamping plate (11) is hinged to the surface of the supporting rod (12);
the grinding device is characterized in that a first cylinder (13) and a second cylinder (14) are respectively and fixedly mounted on two sides of an inner cavity of the box body (1), a fixing plate (15) is fixedly mounted on an output shaft of the first cylinder (13), a second motor (16) is fixedly mounted on one side of the fixing plate (15), a first rotating rod (17) is fixedly mounted on an output shaft of the second motor (16), a shell (18) is fixedly mounted on an output shaft of the second cylinder (14), a third motor (19) is fixedly mounted in an inner cavity of the shell (18), a driving gear (20) is fixedly mounted on an output shaft of the third motor (19), a planetary gear (21) is meshed on the surface of the driving gear (20), a second rotating rod (22) is fixedly mounted on the front surface of the planetary gear (21), and grinding rollers (23) are fixedly mounted on the surfaces of the first rotating rod (17) and the second rotating rod (22), the top of the box body (1) is communicated with a feed hopper (24), a discharging pipe (25) is embedded in the bottom of the inner cavity of the box body (1), and the bottom of the discharging pipe (25) penetrates through the box body (1) and extends to the outside of the box body (1);
the both sides of box (1) bottom all communicate with intake pipe (26), the bottom intercommunication of intake pipe (26) has filter tube (27), one side fixed mounting that the bottom of box (1) just is located filter tube (27) has fan (28), the inlet end of fan (28) and one side intercommunication of filter tube (27), the top fixed mounting of filter tube (27) has stiffener (39), the top of stiffener (39) and the bottom fixed mounting of box (1).
2. The burr grinding device is used in bamboo chopsticks production according to claim 1, characterized in that: one side of box (1) and the one side fixed mounting that is located first motor (2) have protecting crust (29), one side of first motor (2) and the inner wall fixed mounting of protecting crust (29), the radiating groove has all been seted up at the upper and lower both ends of protecting crust (29), and the inner chamber fixed mounting of radiating groove has fender net (30).
3. The burr grinding device is used in bamboo chopsticks production according to claim 1, characterized in that: the top of the box body (1) and the two sides of the feed hopper (24) are communicated with air exchange tubes (31), and the top of the inner cavity of each air exchange tube (31) is fixedly provided with a protective net (32).
4. The burr grinding device is used in bamboo chopsticks production according to claim 1, characterized in that: the surface bearing of the connecting rod (5) supports a supporting pipe (33), and one end of the supporting pipe (33) is fixedly arranged on the surface of the box body (1).
5. The burr grinding device is used in bamboo chopsticks production according to claim 1, characterized in that: the bottom of the inner cavity of the box body (1) and two sides of the discharging pipe (25) are fixedly provided with guide plates (34), and the guide plates (34) are arranged in an inclined mode.
6. The burr grinding device is used in bamboo chopsticks production according to claim 1, characterized in that: the bottom fixed mounting of feeder hopper (24) has control pipe (35), one side fixed mounting of control pipe (35) has control valve (36).
7. The burr grinding device is used in bamboo chopsticks production according to claim 1, characterized in that: the front end and the rear end of the surfaces of the first rotating rod (17) and the second rotating rod (22) are respectively supported by a sleeve (37), a fixing rod (38) is fixedly mounted on one side of the sleeve (37), and one end, far away from the sleeve (37), of the fixing rod (38) is fixedly mounted on one side of the fixing plate (15) and the inner wall of the shell (18).
8. The burr grinding device is used in bamboo chopsticks production according to claim 1, characterized in that: threaded rod (8) are provided with two sets ofly, the screw thread on threaded rod (8) surface is the opposite direction and sets up, the below fixed mounting that just is located threaded rod (8) in one side of box (1) inner chamber has slide bar (40), the one end of slide bar (40) runs through slider (9) and extends to the outside of slider (9) and the opposite side fixed mounting of box (1) inner chamber.
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CN114131700A (en) * 2021-12-09 2022-03-04 湖南奇宏林业股份有限公司 Uniform cutting equipment is used in bamboo chopsticks production

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CN202528380U (en) * 2012-02-23 2012-11-14 浙江星星家电股份有限公司 Clamping mechanism in suitcase shifting device
CN104275637A (en) * 2014-10-14 2015-01-14 江苏省南扬机械制造有限公司 Planetary type metal-bar polisher
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