CN115383602A - Grinder with safety protection function - Google Patents

Grinder with safety protection function Download PDF

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Publication number
CN115383602A
CN115383602A CN202211214215.4A CN202211214215A CN115383602A CN 115383602 A CN115383602 A CN 115383602A CN 202211214215 A CN202211214215 A CN 202211214215A CN 115383602 A CN115383602 A CN 115383602A
Authority
CN
China
Prior art keywords
material loading
motor
grinder
cylinder
workbench
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202211214215.4A
Other languages
Chinese (zh)
Inventor
朱莎莎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Renhua Intelligent Technology Co ltd
Original Assignee
Hunan Renhua Intelligent Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hunan Renhua Intelligent Technology Co ltd filed Critical Hunan Renhua Intelligent Technology Co ltd
Priority to CN202211214215.4A priority Critical patent/CN115383602A/en
Publication of CN115383602A publication Critical patent/CN115383602A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power

Abstract

The invention discloses a grinding machine with a safety protection function, which comprises two first motors, wherein the two first motors are symmetrically arranged, grinding wheels are fixedly arranged on output shafts of the first motors, the first motors are detachably arranged on a workbench, the workbench is also provided with a feeding mechanism and a material pushing mechanism, the feeding mechanism is arranged on one side of one of the first motors, and the material pushing mechanism is arranged on the position of the middle vertical plane of the two grinding wheels; the polishing machine is used for polishing the nipper pliers, replaces a manual grinding wheel, realizes automatic feeding and automatic polishing, realizes finished product uniformity of workpiece production, and has the advantages of high safety and capability of operating a plurality of nipper pliers by one person; in addition, when the clamp mouth is polished, the angles of the two grinding wheels can be adjusted in a self-adaptive manner, so that the contact surface between the grinding wheel and the clamp mouth is prevented from being inconsistent, and the possibility that the grinding wheel damages equipment in the polishing process is avoided.

Description

Grinder with safety protection function
Technical Field
The invention belongs to the technical field of grinding machines, and particularly relates to a grinding machine with a safety protection function.
Background
The grinder is a common device used for sharpening various cutters and tools, and is also used for grinding, deburring, cleaning and the like of common small parts. It is mainly composed of base, grinding wheel, motor or other power source, bracket, protective cover and water feeder.
In the production process of the pliers, a grinder is needed to polish the pliers mouth, and when the pliers mouth of the sharp-nose pliers is polished, the pliers mouth has a special inclination angle and radian, so that the pliers mouth is inconvenient to control and difficult to realize automatic feeding and automatic polishing; when the inclination angles of the contact surfaces of the clamp nozzle and the grinding wheel are inconsistent, the clamp is damaged if the inclination angles are not consistent, the grinding wheel of the grinding machine can be damaged if the inclination angles are not consistent, and even the clamp or the grinding wheel is broken away, so that the field operator is injured.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a grinder with a safety protection function.
The technical scheme adopted by the invention is as follows:
a grinding machine with a safety protection function comprises two first motors, wherein the two first motors are symmetrically arranged, grinding wheels are fixedly arranged on output shafts of the first motors, the first motors are detachably mounted on a workbench, a feeding mechanism and a material pushing mechanism are further arranged on the workbench, the feeding mechanism is arranged on one side of one of the first motors, and the material pushing mechanism is arranged on the position of the middle vertical plane of the two grinding wheels; the feeding mechanism comprises a material loading frame, the material loading frame is fixedly arranged on one side of the workbench, a material loading box is fixedly arranged at one end of the material loading table, the top end of the material loading box is open, a feeding cylinder is arranged on one side, away from the material loading box, of the material loading table, a cylinder barrel of the feeding cylinder is fixedly connected with the material loading table, and a push plate is fixedly arranged at a piston end of the feeding cylinder.
Preferably, the material loading platform is connected with the material loading frame in a sliding manner, a material loading cylinder is arranged on one side of the material loading platform, a cylinder barrel of the material loading cylinder is fixedly connected with the material loading frame, and a piston end of the material loading cylinder is fixedly connected with the material loading platform; and a plate to be fixed is arranged at one end of the material loading platform, which is far away from the feeding cylinder.
Preferably, the pushing mechanism comprises a guide rail, the guide rail is fixedly arranged on the workbench, a support is arranged on the guide rail in a sliding manner, a pushing cylinder is arranged on one side of the support, a cylinder barrel of the pushing cylinder is fixedly connected with the guide rail, and a piston end of the pushing cylinder is fixedly connected with the support; the support is kept away from the fixed second motor that is equipped with of one end of guide rail, the fixed gas claw that is equipped with on the output shaft of second motor, demountable installation has splint on the gas claw.
Preferably, a blanking plate is arranged on one side, away from the push plate, of the material loading box, an included angle is formed between the blanking plate and the workbench, and a baffle is arranged on one side, close to the first motor, of the blanking plate.
Preferably, the thickness of the central portion of the grinding wheel is larger than that of the peripheral portion thereof.
Preferably, the first motor is fixedly arranged on a motor base, one end of the motor base, which is close to the workbench, is detachably arranged on a sliding block, the sliding block is arranged on a sliding rail in a sliding manner, and the sliding rail is fixedly connected with the workbench.
Preferably, a rotating shaft is fixedly arranged on one side, close to the workbench, of the motor base, the rotating shaft is rotatably arranged on a rotating seat, the rotating seat is rotatably arranged on a bearing seat, and the bearing seat is fixedly connected with the sliding block.
Preferably, two ends of the slide rail are respectively and fixedly provided with a third motor, an output shaft of the third motor is connected with a screw rod, and the screw rod is in threaded connection with the slide block.
Preferably, a fourth motor is fixedly arranged on one side of the rotating seat, an output shaft of the fourth motor is connected with a worm, the worm is matched with a worm wheel, and the worm wheel is coaxially and fixedly connected with the rotating shaft.
Preferably, a fixed block is arranged on one side, away from the feeding mechanism, of the grinding wheel, the fixed block is fixedly connected with the workbench, two self-adjusting springs are fixedly arranged on the fixed block respectively, and one ends, away from the fixed block, of the two self-adjusting springs are fixedly connected with the two rotating seats respectively.
The invention has the beneficial effects that: the grinding machine with the safety protection function is used for polishing the sharp-nose pliers, replaces manual grinding wheels, realizes automatic feeding and automatic polishing, realizes finished product uniformity of workpiece production, and has the advantages of high safety and capability of operating multiple grinding machines by one person; in addition, when the clamp mouth is polished, the angles of the two grinding wheels can be adjusted in a self-adaptive manner, so that the contact surface between the grinding wheel and the clamp mouth is prevented from being inconsistent, and the possibility that the grinding wheel damages equipment in the polishing process is avoided; the feeding mechanism utilizes the material loading box to close the push plate, sequentially pushes out the pliers from the bottom, and is matched with the clamping plate of the material pushing mechanism, so that the clamped postures of the pliers are uniform, the polishing precision is high, and the polishing process is ensured to be safely carried out.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1 according to the present invention;
FIG. 3 is a schematic front view of the FIG. 1 construction of the present invention;
fig. 4 is a rear view of the structure of fig. 1 according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
The following describes a specific embodiment of the present invention with reference to fig. 1 to 4, and a grinder with a safety protection function includes two first motors 15, the two first motors 15 are symmetrically arranged, an output shaft of the first motor 15 is fixedly provided with a grinding wheel 17, the first motor 15 is detachably mounted on a workbench 11, the workbench 11 is further provided with a feeding mechanism and a pushing mechanism, the feeding mechanism is arranged on one side of one of the first motors 15, and the pushing mechanism is arranged on a middle vertical plane position of the two grinding wheels 17; the feeding mechanism comprises a material loading frame 29, the material loading frame 29 is fixedly arranged on one side of the workbench 11, a material loading box 18 is fixedly arranged at one end of a material loading table 28, the top end of the material loading box 18 is open, a gap is formed between the bottom end of the material loading box 18 and the material loading table 28, a feeding cylinder 14 is arranged on one side, away from the material loading box 18, of the material loading table 28, the cylinder barrel of the feeding cylinder 14 is fixedly connected with the material loading table 28, and a push plate 16 is fixedly arranged at the piston end of the feeding cylinder 14. The material carrying box 18 with a special structure is internally provided with a baffle plate which is matched with a workpiece structure, the materials are pushed one by one from the bottom of the material carrying box 18, and the push plate 16 also has a wave shape matched with the side edge of the pliers, so that the posture of the pliers can be limited, the pliers are always closed before being clamped, the pliers are prevented from being loosened or loosened during polishing, the grinding wheel 17 is prevented from being damaged, and the equipment can be safely produced; the polishing precision is utilized to radically solve the potential safety hazard in production.
Beneficially, the material loading table 28 is slidably connected with the material loading frame 29, a material loading cylinder 30 is arranged on one side of the material loading table 28, a cylinder barrel of the material loading cylinder 30 is fixedly connected with the material loading frame 29, and a piston end of the material loading cylinder 30 is fixedly connected with the material loading table 28; the end of the loading platform 28 away from the loading cylinder 30 is provided with a plate 33 to be fixed. The length of the to-be-scheduled part 33 is smaller than that of the material loading table 28, when the pliers are positioned on the to-be-scheduled plate 33, the handle ends of the pliers are exposed and are convenient to clamp, and the pliers cannot fall off due to the fact that the weight of the mouth ends of the pliers is large.
Beneficially, the pushing mechanism includes a guide rail 26, the guide rail 26 is fixedly arranged on the workbench 11, a support 25 is slidably arranged on the guide rail 26, a pushing cylinder 27 is arranged on one side of the support 25, a cylinder of the pushing cylinder 27 is fixedly connected with the guide rail 26, and a piston end of the pushing cylinder 27 is fixedly connected with the support 25; the support 25 is kept away from the fixed second motor 24 that is equipped with of one end of guide rail 26, the fixed gas claw 22 that is equipped with on the output shaft of second motor 24, demountable installation has splint 21 on the gas claw 22, two boards of splint 21 respectively with two claw hand fixed connection of gas claw 22. After the pushing mechanism can clamp the pliers, the pliers are moved to the grinding wheel 17 to be polished, and under the action of the second motor 24, the pliers can be driven to rotate along the circumferential direction of the second motor 24, so that the pliers mouth of the pliers is polished for one circle.
Beneficially, a blanking plate 23 is arranged on one side, away from the push plate 16, of the material loading box 18, an included angle is formed between the blanking plate 23 and the workbench 11, a baffle is arranged on one side, close to the first motor 15, of the blanking plate 23, the pliers are collected along the blanking plate 23 after being polished, and the baffle can prevent one end (heavier) of the pliers mouth from falling off from the blanking plate 23.
Advantageously, the central portion of the grinding wheel 17 has a greater thickness than the peripheral portion thereof. Aiming at the sharp mouth structure of the plier mouth, the sharp mouth structure can have a good contact surface with the plier mouth.
Advantageously, the first motor 15 is fixedly arranged on a motor base 19, one end of the motor base 19 close to the worktable 11 is detachably mounted on a sliding block 34, the sliding block 34 is slidably arranged on a sliding rail 37, and the sliding rail 37 is fixedly connected with the worktable 11. The first motor 15 is arranged in a sliding mode, so that the pliers with different sizes can be conveniently adjusted during polishing.
Advantageously, a rotating shaft 36 is fixedly arranged on one side of the motor base 19 close to the workbench 11, the rotating shaft 36 is rotatably arranged on the rotating base 20, the rotating base 20 is rotatably arranged on the bearing base 35, and the bearing base 35 is fixedly connected with the sliding block 34. The two rotating pairs are matched, one of the two rotating pairs is used for adjusting the included angle of the two grinding wheels 17 to a set value, and the other rotating pair allows the included angle between the two grinding wheels 17 to be self-adjusted.
Advantageously, a third motor 12 is fixedly arranged at each end of the slide rail 37, and a lead screw is connected to an output shaft of the third motor 12 and is in threaded connection with the slide block 34. The screw rod transmission improves the precision of the distance adjustment of the two grinding wheels 17 in the polishing process of the pliers, thereby ensuring the polishing precision.
Advantageously, a fourth motor 13 is fixedly arranged on one side of the rotating base 20, and a worm is connected to an output shaft of the fourth motor 13, and the worm cooperates with a worm wheel which is fixedly connected with the rotating shaft 36 coaxially. Due to the self-locking of the worm gear, the postures of the rotating shaft 36 and the rotating seat 20 can be controlled, that is, the posture of the rotating shaft 36 and the rotating seat 20 is relatively fixed when the fourth motor is not started.
Beneficially, a fixing block 31 is arranged on one side, away from the feeding mechanism, of the grinding wheel 17, the fixing block 31 is fixedly connected with the workbench 11, two self-adjusting springs 32 are respectively fixedly arranged on the fixing block 31, and one ends, away from the fixing block 31, of the two self-adjusting springs 32 are respectively fixedly connected with the two rotating seats 20. The fixing point of the spring 32 and the rotating seat 20 is far away from one side of the pushing mechanism, and the two grinding wheels 17 always have the tendency of opening towards one side of the plier mouth under the action of the spring 32.
The working principle of the invention is as follows:
in an initial state, a certain number of pliers are arranged in the material loading box 18, and because a plurality of baffles with limiting function are arranged in the material loading box 18, the pliers can keep a (pliers mouth) closed state and are arranged in a falling shape;
the device is calibrated by the third motor 12 and the fourth motor 13:
the third motor 12 is started, the screw rod is matched with the slide block 34, and the slide block 34 slides along the slide rail 37, so that the whole first motor 15 is driven to move along the axial direction of the first motor, the distance between the two grinding wheels 17 is adjusted, and in the process, the two third motors 12 synchronously move, and the vertical planes in the two grinding wheels 17 are required to be always kept coincident with the material pushing structure;
the fourth motor 13 is started, the worm and gear are matched, the rotating shafts 36 rotate relative to the rotating seat 20, the rotating directions of the two rotating shafts 36 are opposite, and an included angle is formed between the two grinding wheels 17 so as to be attached to a sharp mouth structure of the plier mouth;
and after the adjustment is finished, polishing is started:
the first motor 15 is started, and the grinding wheel 17 continuously rotates;
the feeding cylinder 14 is started, the push plate 16 is controlled to be pushed out and retracted immediately, the push plate 16 is pushed out to enable one pliers at the lowest end to be located on the plate 33 to be determined, the push plate 16 is retracted to enable the height of the one pliers to be lowered, and the pliers at the lowest end contact the material loading platform 28;
the feeding cylinder 30 is started to control the material loading platform 28 to be pushed out until the plate 33 to be fixed is superposed with the middle vertical surfaces of the two grinding wheels 17, and the material loading platform 28 is retracted after the temporary stop;
before the material loading platform 28 is retracted, the material pushing cylinder 27 is started, the control bracket 25 is close to the grinding wheel 17, after the clamping plate 21 is overlapped with the pliers on the plate 33 to be fixed, the air claw 22 is started, and the clamping plate 21 clamps the pliers; the bracket 25 continuously approaches the grinding wheel 17 until the clamp mouth contacts the grinding wheel 17, and polishing begins;
in the polishing process, the second motor 24 is started in a matching way, and the rotation angle is one hundred eighty degrees to three hundred sixty degrees (specifically can be adjusted according to a workpiece), so that the air claw 22 and the clamping plate 21 are driven to rotate together with the pliers, and a circle of the pliers mouth is polished; meanwhile, the third motor 12 is started in a matching way, the distance between the two grinding wheels 17 is changed to be far, and the top of the clamp mouth is polished firstly during polishing; the distance between the two grinding wheels 17 gradually becomes far, and the material pushing cylinder 27 controls the pliers to gradually approach to the center of the grinding wheel 17;
after one pliers is polished, the second motor 24 stops rotating (the stop position always enables the clamping plate 21 to be horizontal), the pushing cylinder 27 controls the support 25 to be far away from the grinding wheel 17, when the pliers are located above the blanking plate 23, the air claw 22 controls the clamping plate 21 to be loosened, meanwhile, the second motor 24 is started and erected Ma Fuwei (the rotation angle of the second motor 24 is smaller than 60 degrees), and all mechanisms return to the initial state; during this time, when the clamp plate 21 is inclined and in the released state, the ground nippers fall down onto the blanking plate 23 and slide down along the blanking plate 23, and are conveyed and collected by a common conveying device, such as a conveyor belt structure.
In the polishing process of the plier nozzle, because the burr degrees of the plier nozzle are inconsistent, the grinding degree of the plier nozzle cannot be determined, so that the distance between the grinding wheels 17 is adjusted to be the target size (the size after polishing) of the plier nozzle;
the size of the mouth of the pliers with the burrs is larger, at this time, under the action of the self-adjusting spring 32, the rotating seat 20 and the bearing seat 35 rotate slightly, the distance and the included angle between the two grinding wheels 17 are allowed to change slightly, and as the burrs are ground, the rotating seat 20 always returns to the specific position opposite to the bearing seat 35 under the traction of the self-adjusting spring 32, namely, the grinding wheels 17 return to the adjustment position before polishing.
It should be noted that, within the allowed rotation angle of the fourth motor 13, the self-adjusting spring 32 is always in tension; the worm and gear are self-locked, and the fourth motor 13 can control the grinding wheel 17 to have a unique posture relative to the rotating seat 20; the self-adjusting spring 32 always pulls the rotating base 20 to rotate, so that the fixed point of the rotating base 20 and the self-adjusting spring 32 is closest to the fixed point 31 in a straight line, and the self-adjusting spring 32 always pulls the included angle of one side of the two grinding wheels 17 close to the pliers to be matched with the shape of the sharp mouth of the pliers under the influence of the position of the fixed point. Meanwhile, in the calibration process, the third motor 12 must be arranged in advance, the fourth motor 13 is arranged behind, and when the third motor 12 adjusts the distance between the two grinding wheels 17, the included angle between the two grinding wheels 17 is changed all the time under the action of the self-adjusting spring 32. The contact between the surface of the grinding wheel 17 and the jaw is self-adjusted under the influence of the self-adjusting spring 32.
In the invention, the material carrying box 18 with a special structure limits the posture of the raw material, is matched with the precise clamping of the material pushing mechanism, automatically adjusts the angle of the grinding wheel 17 in the polishing process, slides down through the blanking plate 23 with reasonable design after polishing deflection, is safe and reliable in the whole processing process, and plays a role in safety protection for workpieces (pliers), equipment and workers.
In the present invention, the purpose of the self-adjusting spring 32 is to automatically adjust the angle of the grinding wheel 17 during the polishing process, but the present invention is not limited to this single embodiment, and when the cost and other factors are not considered, the real-time adjustment has a similar effect by using a numerical control motor with higher precision.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims (10)

1. The utility model provides a grinder with safety protection function which characterized in that: the grinding wheel feeding mechanism comprises two first motors, wherein the two first motors are symmetrically arranged, grinding wheels are fixedly arranged on output shafts of the first motors, the first motors are detachably mounted on a workbench, a feeding mechanism and a material pushing mechanism are further arranged on the workbench, the feeding mechanism is arranged on one side of one of the first motors, and the material pushing mechanism is arranged on the position of the middle vertical plane of the two grinding wheels; the feeding mechanism comprises a material loading frame, the material loading frame is fixedly arranged on one side of the workbench, a material loading box is fixedly arranged at one end of the material loading table, the top end of the material loading box is open, a feeding cylinder is arranged on one side, away from the material loading box, of the material loading table, a cylinder barrel of the feeding cylinder is fixedly connected with the material loading table, and a push plate is fixedly arranged at a piston end of the feeding cylinder.
2. The grinder with safety protection function as claimed in claim 1, wherein: the material loading platform is connected with the material loading frame in a sliding mode, a material loading cylinder is arranged on one side of the material loading platform, a cylinder barrel of the material loading cylinder is fixedly connected with the material loading frame, and a piston end of the material loading cylinder is fixedly connected with the material loading platform; and a plate to be fixed is arranged at one end of the material loading platform, which is far away from the feeding cylinder.
3. The grinder with the safety protection function as claimed in claim 1, wherein: the pushing mechanism comprises a guide rail, the guide rail is fixedly arranged on the workbench, a support is arranged on the guide rail in a sliding manner, a pushing cylinder is arranged on one side of the support, a cylinder barrel of the pushing cylinder is fixedly connected with the guide rail, and a piston end of the pushing cylinder is fixedly connected with the support; the support is kept away from the fixed second motor that is equipped with of one end of guide rail, the fixed gas claw that is equipped with on the output shaft of second motor, demountable installation has splint on the gas claw.
4. The grinder with safety protection function as claimed in claim 1, wherein: one side of the material loading box, which is far away from the push plate, is provided with a blanking plate, an included angle is formed between the blanking plate and the workbench, and one side of the blanking plate, which is close to the first motor, is provided with a baffle.
5. The grinder with safety protection function as claimed in claim 1, wherein: the thickness of the central part of the grinding wheel is larger than that of the edge part of the grinding wheel.
6. The grinder with safety protection function as claimed in claim 1, wherein: the first motor is fixedly arranged on the motor base, the motor base is close to one end of the workbench and is detachably arranged on the sliding block, the sliding block is arranged on the sliding rail in a sliding mode, and the sliding rail is fixedly connected with the workbench.
7. The grinder with the safety protection function as claimed in claim 6, wherein: the motor cabinet is close to one side of workstation is fixed and is equipped with the pivot, the pivot rotates and sets up on rotating the seat, it rotates and sets up on the bearing seat to rotate the seat, the bearing seat with slider fixed connection.
8. The grinder with safety protection function as claimed in claim 7, wherein: and two ends of the sliding rail are respectively and fixedly provided with a third motor, an output shaft of the third motor is connected with a screw rod, and the screw rod is in threaded connection with the sliding block.
9. The grinder with safety protection function as claimed in claim 8, wherein: and a fourth motor is fixedly arranged on one side of the rotating seat, a worm is connected to an output shaft of the fourth motor, the worm is matched with a worm wheel, and the worm wheel is fixedly connected with the rotating shaft coaxially.
10. The grinder with the safety protection function as claimed in claim 9, wherein: one side of the grinding wheel, which is far away from the feeding mechanism, is provided with a fixed block, the fixed block is fixedly connected with the workbench, the fixed block is respectively and fixedly provided with two self-adjusting springs, and one ends, which are far away from the fixed block, of the two self-adjusting springs are respectively and fixedly connected with the two rotating seats.
CN202211214215.4A 2022-09-30 2022-09-30 Grinder with safety protection function Withdrawn CN115383602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211214215.4A CN115383602A (en) 2022-09-30 2022-09-30 Grinder with safety protection function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211214215.4A CN115383602A (en) 2022-09-30 2022-09-30 Grinder with safety protection function

Publications (1)

Publication Number Publication Date
CN115383602A true CN115383602A (en) 2022-11-25

Family

ID=84128374

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211214215.4A Withdrawn CN115383602A (en) 2022-09-30 2022-09-30 Grinder with safety protection function

Country Status (1)

Country Link
CN (1) CN115383602A (en)

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Application publication date: 20221125