CN118578246B - Automatic feeding and discharging numerical control tool grinding machine and machining method - Google Patents

Abstract

The present invention discloses an automatic loading and unloading CNC tool grinder and a processing method, including: an adjusting mechanism, the adjusting mechanism includes a base frame, a mobile frame, a mounting plate, a lifting component and an adjusting component, the mobile frame is slidably inserted inside the base frame, a linkage frame is slidably sleeved on the outer surface of the mobile frame, a mobile frame is fixedly connected to the top of the linkage frame, a plurality of mobile rollers are equidistantly connected to the inner surface wall on both sides of the mobile frame, and the mounting plate is fixedly connected to the outer surface of one side of the base frame. In the present invention, when in use, the rotating motor is controlled to start, so that the rotating motor cooperates with the rotating worm and the rotating worm gear to drive the linkage shaft to rotate, and then the rotating linkage shaft cooperates with the two rotating gears to synchronously drive the extension rack to move, and then the extension rack can drive the extension frame to move away from one side of the lifting frame, and at the same time, the extension frame synchronously drives the limiting mechanism away from the lifting frame through the limiting roller and the limiting bar, so as to facilitate the use of the adjusting mechanism for loading and unloading objects.

Description

Automatic loading and unloading CNC tool grinder and processing method

Technical Field

The invention belongs to the technical field of machine tool equipment, and specifically relates to an automatic loading and unloading CNC tool grinder and a processing method.

Background Art

A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinders use high-speed rotating grinding wheels for grinding, and a few use other abrasive tools such as oilstones and abrasive belts and free abrasives for processing, such as honing machines, super finishing machines, belt grinders, grinders and polishing machines.

However, in the prior art, when the existing grinder is actually grinding an object, the object to be grinded is heavy as a whole, which makes it inconvenient to carry and handle, resulting in low actual use efficiency of the existing grinder. At the same time, during actual use of the existing grinder, the position of the object is fixed, which makes it difficult to actually adjust the grinding angle of the object, resulting in poor actual use effect of the existing grinder.

Summary of the invention

The purpose of the present invention is to provide an automatic loading and unloading CNC tool grinder and a processing method that can conveniently carry objects to be polished of different weights and conveniently adjust the polishing and placement angle of the objects to be polished.

The technical solution adopted by the present invention is as follows: an automatic loading and unloading CNC tool grinder, comprising: an adjusting mechanism, the adjusting mechanism comprising a base frame, a moving frame, a mounting plate, a lifting component and an adjusting component, the moving frame is slidably inserted inside the base frame, a linkage frame is slidably sleeved on the outer surface of the moving frame, a moving frame is fixedly connected to the top of the linkage frame, a plurality of moving rollers are equidistantly connected to the inner surface wall on both sides of the moving frame, the mounting plate is fixedly connected to the outer surface of one side of the base frame, and the lifting component and the adjusting component are both arranged on the base frame;

The supporting mechanism comprises a supporting frame, a sliding frame and an extension frame, wherein the supporting frame is fixedly connected to the outer surface of the mounting plate by bolts, the sliding frame is slidably sleeved on the outer surface of the supporting frame, the extension frame is slidably inserted inside the sliding frame, two extension racks are inserted at the bottom of the extension frame, and two limiting rollers are rotatably connected to the inner surface wall of one side of the extension frame;

A limiting mechanism, wherein the limiting mechanism comprises a carrier plate, the carrier plate is placed between two limiting rollers and the tops of a plurality of movable rollers, the bottom of the carrier plate is fixedly connected to a limiting strip, the bottom of the limiting strip extends between the insides of the two limiting rollers, the top of the carrier plate is fixedly connected to a slide plate, a rotating frame is slidably inserted inside the slide plate, and a plurality of carrier rollers are rotatably connected between two sides of the rotating frame relative to the inner surface wall at equal distances; and

The grinder body is fixedly connected to the outer surface of the other side of the base frame.

Among them, the lifting components include a lifting threaded rod, a lifting plate, a lifting frame, a guide rod and two cylinders, the two cylinders are fixedly connected to the inner bottom surface of the base frame, the lifting plate is fixedly connected between the output ends of the two cylinders, the lifting threaded rod is rotatably connected between the inner top surface and the inner bottom surface of the lifting plate, the lifting frame is threadedly connected to the outer surface of the lifting threaded rod, and the guide rod is fixedly connected to the inner bottom surface of the base frame.

Among them, a lifting worm gear is sleeved on the outer surface of the lifting threaded rod, and a plurality of lifting rollers are equidistantly connected to rotate between the inner surface walls on both sides of the lifting frame, and the top end of the guide rod slides through the inner top surface of the lifting plate.

Among them, a lifting worm is rotatably connected to the top of the lifting plate, and the lifting worm is meshed with the lifting worm wheel. A lifting motor is fixedly connected to the top of the lifting plate, and the output end of the lifting motor is fixedly connected to one end of the lifting worm.

Among them, the adjusting component includes an adjusting worm, an adjusting frame and two adjusting threaded rods, the two adjusting threaded rods are rotatably connected between the inner bottom surface and the inner top surface of the base frame, the adjusting frame is threadedly connected between the outer surfaces of the two adjusting threaded rods, one end of the adjusting frame is clamped with one end of the linkage frame, and the adjusting worm is rotatably connected to the inner bottom surface of the base frame.

Among them, the outer surface of each adjusting threaded rod is sleeved with an adjusting worm wheel, the two adjusting worm wheels and the adjusting worm are meshed, the bottom surface of the bottom frame is fixedly connected with an adjusting motor, and the output end of the adjusting motor is fixedly connected to one end of the adjusting worm.

Wherein, a moving motor is fixedly connected to the outer surface of one side of the moving frame, and an output end of the moving motor is fixedly connected to one end of a corresponding moving roller.

Among them, a connecting shaft is rotatably connected between the inner walls on both sides of the sliding frame, and a rotating worm wheel and two rotating gears are sleeved on the outer surface of the connecting shaft. A rotating worm is rotatably connected to the bottom surface of the inner part of the sliding frame, and the rotating worm is meshed with the rotating worm wheel. A rotating motor is fixedly connected to the bottom of the sliding frame, and the output end of the rotating motor is fixedly connected to one end of the rotating worm, and each of the rotating gears is meshed with the corresponding extended rack.

The top of the driving member is a chain which has a first end fixedly provided with a toothed structure, and the second end of the first end is fixedly provided with a toothed structure that is cooperatively connected with the first gear and a second end of the first gear.

A processing method of an automatic loading and unloading CNC tool grinder comprises the following steps:

S1. Object conveying: by controlling and starting the rotating motor, the rotating motor cooperates with the rotating worm and the rotating worm wheel to drive the linkage shaft to rotate, and then the rotating linkage shaft cooperates with the two rotating gears to synchronously drive the extension rack to move, so that the extension rack can drive the extension frame to move away from one side of the lifting frame, and at the same time, the extension frame drives the limit mechanism away from the lifting frame through the limit roller and the limit bar. If a smaller object is to be ground, by controlling and starting the adjusting motor, the adjusting motor cooperates with the adjusting worm and the adjusting worm wheel to synchronously drive the two adjusting threaded rods to rotate, so that the rotating adjusting threaded rod can drive the adjusting frame to rise to a certain height. At this time, under the support of the adjusting frame, the sliding frame can cooperate with the extension frame to support the top of the limit mechanism to be flush with the internal space of the grinder body, and then the oil cylinder is controlled to start, so that the oil After the cylinder lifts the lifting frame carrying smaller items to a certain height, the lifting motor is controlled to be started, so that the lifting motor cooperates with the lifting worm gear and the lifting worm to drive the lifting threaded rod to rotate, so that the rotating lifting threaded rod can more accurately adjust the use height of the lifting frame, so that the top of the lifting frame is flush with the top of the rotating frame. At this time, the rotating motor is reversed to make the limit mechanism fit close to the lifting frame through the carrier plate, and then the limit threaded rod is rotated to adjust the use position of the push plate horizontally, so that the push plate drives the pressure wheel to move above the rotating frame, and then the pressure rod is rotated to make the pressure rod move to adjust the use height of the pressure block in the vertical direction, so that the pressure block squeezes the pressure wheel to fit the top of the rotating frame, and then, under the support of the ball, the push motor is controlled to be started to rotate the pressure wheel driven by the push motor. The rotating pressure wheel can drive the rotating frame to rotate, and then the rotating frame can drive the opening of the placement frame with a U-shaped structure toward the lifting frame, and then, under the support of the lifting roller and the carrier roller, the smaller object can be easily moved into the placement frame. After the smaller object is moved into the placement frame, the pushing motor is controlled to start, so that the pushing motor cooperates with the pressure wheel to drive the rotating frame to rotate again, and then the opening of the placement frame with a U-shaped structure is directed toward the grinder body, and then the rotating motor is controlled to start, so that the limiting mechanism is driven by the extension frame to move to the feeding port side of the grinder body, and then the moving motor is controlled to start, so that the moving motor drives the corresponding moving roller to rotate, and then the limiting mechanism carrying the smaller object can be easily moved into the grinder body. If a larger object is to be ground, the larger object will be moved to the lowest position for lifting. After the top of the lifting roller is raised, the oil cylinder is controlled to start so that the oil cylinder lifts the lifting frame to a certain height, and then the adjusting motor is controlled to start so that the adjusting threaded rod can adjust the sliding frame, the linkage frame, the extension frame and the moving frame to jointly adjust the top height of the limit mechanism through the adjusting frame, so that the height of the rotating frame can be flush with the top of the lifting frame at this time. At this time, the control and adjustment are carried out according to the position transfer method of the smaller object, so that the larger object can be transferred to the inside of the placement frame through the lifting roller and the carrier roller, and then the adjusting motor is controlled to start so that the limit mechanism can be restored to the feeding port side of the grinder body under the joint support of the sliding frame, the linkage frame, the extension frame and the moving frame, and then the limit mechanism can be conveniently transferred to the inside of the grinder body under the support of the limit roller and the moving roller through the moving motor, so that the grinder body can grind objects of different specifications;

S2. Object adjustment: by controlling and starting the driving motor, the driving motor cooperates with the driving worm and the driving worm wheel to drive the bidirectional threaded rod to rotate, and then the rotating bidirectional threaded rod can drive the two clamps to approach each other, so that the two clamps can firmly clamp and fix the object on the top of the carrier roller, so that the limit mechanism can conveniently adjust the position of the object, and at the same time, by controlling and starting the pushing motor, the pressure wheel driven by the pushing motor rotates, and the rotating pressure wheel can drive the rotating frame to rotate, so as to facilitate the grinding of the object by the grinder body.

In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

(1) In the present invention, when in use, the rotating motor is controlled to start, so that the rotating motor cooperates with the rotating worm and the rotating worm wheel to drive the connecting shaft to rotate, and then the rotating connecting shaft cooperates with the two rotating gears to synchronously drive the extension rack to move, so that the extension rack can drive the extension frame to move away from one side of the lifting frame, and at the same time, the extension frame drives the limiting mechanism away from the lifting frame through the limiting roller and the limiting bar, so that it is convenient to cooperate with the adjustment mechanism to load and unload objects. At the same time, in order to ensure the safety of loading and unloading objects of different specifications, if smaller objects are to be polished, the adjusting motor is controlled to start, so that the adjusting motor cooperates with the adjusting worm and the adjusting worm wheel to synchronously drive the two adjusting threaded rods to rotate, so that the rotating adjusting threaded rod can drive the adjusting frame to rise to a certain height. At this time, under the support of the adjusting frame, the sliding frame can cooperate with the extension frame to support The top of the limit mechanism is flush with the internal space of the grinder body, and then the oil cylinder is controlled to start, so that the oil cylinder lifts the lifting frame carrying smaller objects to a certain height, and then the lifting motor is controlled to start, so that the lifting motor cooperates with the lifting worm gear and the lifting worm to drive the lifting threaded rod to rotate, so that the rotating lifting threaded rod can more accurately adjust the use height of the lifting frame, so that the top of the lifting frame is flush with the top of the rotating frame. At this time, the rotating motor is operated in the reverse direction to make the limit mechanism fit close to the lifting frame through the carrier plate, and then the limit threaded rod is rotated to adjust the use position of the push plate horizontally, so that the push plate drives the pressure wheel to move above the rotating frame, and then the pressure rod is rotated to make the pressure rod move to adjust the use height of the pressure block in the vertical direction, so that the pressure block squeezes the pressure wheel to fit the top of the rotating frame, and then, under the support of the ball, the control is started. The pushing motor is driven to rotate the pressure wheel driven by the pushing motor, so that the rotating pressure wheel can drive the rotating frame to rotate, and then the rotating frame can drive the opening of the placement frame with a U-shaped structure toward the lifting frame, and then, with the support of the lifting roller and the carrier roller, the smaller object can be easily moved into the placement frame. After the smaller object is moved into the placement frame, the pushing motor is controlled to be started, so that the pushing motor cooperates with the pressure wheel to drive the rotating frame to rotate again, and then the opening of the placement frame with a U-shaped structure is directed toward the grinder body, and then the rotating motor is controlled to be started, so that the limiting mechanism is driven by the extension frame to move to the feeding port side of the grinder body, and then the moving motor is controlled to be started, so that the moving motor drives the corresponding moving roller to rotate, and then the limiting mechanism carrying the smaller object can be easily moved into the grinder body. If a larger object is to be ground, the larger After the object is transported to the top of the lowest lifting roller, the oil cylinder is controlled to start, so that the oil cylinder lifts the lifting frame to a certain height, and then the adjusting motor is controlled to start, so that the adjusting threaded rod can adjust the sliding frame, the linkage frame, the extension frame and the moving frame through the adjusting frame to jointly adjust the top height of the limit mechanism, so that the height of the rotating frame can be flush with the top of the lifting frame at this time. At this time, the control and adjustment are carried out according to the position transfer method of the smaller object, so that the larger object can be transferred to the inside of the placement frame through the lifting roller and the carrier roller, and then the adjusting motor is controlled to start, so that the limit mechanism can be restored to the feed port side of the grinder body under the joint support of the sliding frame, the linkage frame, the extension frame and the moving frame, and then through the moving motor, the limit mechanism can be conveniently transferred to the inside of the grinder body under the support of the limit roller and the moving roller, so that the grinder body can efficiently grind objects of different specifications.

(2) In the present invention, when in use, by controlling the start of the driving motor, the driving motor cooperates with the driving worm and the driving worm wheel to drive the bidirectional threaded rod to rotate, and then the rotating bidirectional threaded rod can drive the two clamps to approach each other, so that the two clamps can firmly clamp and fix the object on the top of the carrier roller, so that the limit mechanism can conveniently adjust the position of the object. At the same time, by controlling the start of the pushing motor, the pressure wheel driven by the pushing motor rotates, and the rotating pressure wheel can drive the rotating frame to rotate, so that it is convenient for the grinder body to grind the object, so that the equipment can efficiently perform its functions.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a first perspective perspective view of the present invention;

FIG2 is a second perspective perspective view of the present invention;

FIG3 is a cross-sectional perspective view of the present invention from a first viewing angle;

FIG4 is a perspective view of the adjustment mechanism of the present invention from a first viewing angle;

FIG5 is a partially cutaway perspective view of the adjustment mechanism of the present invention from a second viewing angle;

FIG6 is a perspective view of the support mechanism of the present invention from a first viewing angle;

FIG7 is a cross-sectional and expanded perspective view of the support mechanism of the present invention from a second viewing angle;

FIG8 is an enlarged view of part A in FIG7 of the present invention.

FIG9 is a perspective view of a limiting mechanism of the present invention;

FIG10 is an enlarged view of part B in FIG9 of the present invention;

FIG11 is a cross-sectional expanded perspective view of the limiting mechanism of the present invention;

Figure 12 is an enlarged view of part C in Figure 11 of the present invention;

FIG. 13 is an enlarged view of portion D in FIG. 11 of the present invention.

Markings in the figure: 1. Adjustment mechanism; 101. Base frame; 102. Oil cylinder; 103. Lifting plate; 104. Lifting frame; 105. Lifting roller; 106. Guide rod; 107. Lifting threaded rod; 108. Lifting worm gear; 109. Lifting motor; 110. Moving frame; 111. Linking frame; 112. Moving frame; 113. Moving roller; 114. Moving motor; 115. Mounting plate; 116. Adjustment threaded rod; 117. Adjustment frame; 118. Adjustment worm gear; 119. Adjustment motor; 2. Support mechanism; 201. Support frame; 202. Sliding frame; 203. Extension frame; 204. Extension Rack; 205, limit roller; 206, linkage shaft; 207, rotating gear; 208, rotating worm gear; 209, rotating motor; 3, limit mechanism; 301, carrier plate; 302, limit strip; 303, linkage ring; 304, ball; 305, slide plate; 306, rotating frame; 307, carrier roller; 308, placement frame; 309, two-way threaded rod; 310, clamp; 311, driving worm gear; 312, driving motor; 313, top frame; 314, limit threaded rod; 315, push plate; 316, pressure block; 317, pressure wheel; 318, pushing motor; 319, pressure rod; 4, grinding machine body.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

Embodiment 1, please refer to FIG. 1 to FIG. 3 , which shows an automatic loading and unloading CNC tool grinder, which is composed of an adjustment mechanism 1 , a support mechanism 2 , a limit mechanism 3 and a grinder body 4 .

The details are as follows:

Please refer to Figures 4 and 5. The adjustment mechanism 1 includes a base frame 101, a moving frame 110, a mounting plate 115, a lifting component and an adjusting component. The moving frame 110 is slidably inserted inside the base frame 101. A linkage frame 111 is slidably sleeved on the outer surface of the moving frame 110. A moving frame 112 is fixedly connected to the top of the linkage frame 111. A plurality of moving rollers 113 are rotatably connected between the inner surface walls on both sides of the moving frame 112. The mounting plate 115 is fixedly connected to the outer surface of one side of the base frame 101. The lifting component and the adjusting component are both arranged on the base frame 101. The lifting component includes a lifting threaded rod 107, a lifting plate 103, a lifting frame 104, a guide rod 106 and two oil cylinders 102. The two oil cylinders 102 are fixedly connected to the inner bottom surface of the base frame 101. The lifting plate 103 is fixedly connected between the output ends of the two oil cylinders 102. The lifting threaded rod 107 is rotatably connected to the lifting plate 103. Between the inner top surface and the inner bottom surface, the lifting frame 104 is threadedly connected to the outer surface of the lifting threaded rod 107, the guide rod 106 is fixedly connected to the inner bottom surface of the base frame 101, and the outer surface of the lifting threaded rod 107 is sleeved with a lifting worm gear 108. A plurality of lifting rollers 105 are equidistantly connected to the inner surface walls on both sides of the lifting frame 104. The top end of the guide rod 106 slides through the inner top surface of the lifting plate 103. The top of the lifting plate 103 is rotatably connected with a lifting worm. The lifting worm and the lifting worm gear 108 are engaged. A lifting motor 109 is fixedly connected to the top of the lifting plate 103. The output end of the lifting motor 109 is fixedly connected to one end of the lifting worm. The adjusting component includes an adjusting worm, an adjusting frame 117 and two adjusting threaded rods 116. The two adjusting threaded rods 116 are both rotatably connected between the inner bottom surface and the inner top surface of the base frame 101, and the adjusting frame 117 is threadedly connected to the two adjusting threaded rods The outer surface of each adjusting threaded rod 116 is connected with one end of the linkage frame 111, and the adjusting worm is rotatably connected to the inner bottom surface of the base frame 101. The outer surface of each adjusting threaded rod 116 is sleeved with an adjusting worm wheel 118, and the two adjusting worm wheels 118 are meshed with the adjusting worm. The inner bottom surface of the base frame 101 is fixedly connected with an adjusting motor 119, and the output end of the adjusting motor 119 is fixedly connected with one end of the adjusting worm. The outer surface of one side of the moving frame 112 is fixedly connected with a moving motor 114, and the output end of the moving motor 114 is fixedly connected with one end of the corresponding moving roller 113. The adjusting motor 119 is controlled to start, so that the adjusting motor 119 cooperates with the adjusting worm and the adjusting worm wheel 118 to synchronously drive the two adjusting threaded rods 116 to rotate, and then the rotating adjusting threaded rod 116 can drive the adjusting frame 117 to rise to a certain height. At this time, under the support of the adjusting frame 117, the sliding frame 20 2 can cooperate with the extension frame 203 to support the top of the limiting mechanism 3 to be flush with the internal space of the grinding machine body 4, and then by controlling the oil cylinder 102 to start, the oil cylinder 102 lifts the lifting frame 104 carrying smaller objects to the moving height, and then by controlling the starting of the lifting motor 109, the lifting motor 109 cooperates with the lifting worm wheel 108 and the lifting worm to drive the lifting threaded rod 107 to rotate, so that the rotating lifting threaded rod 107 can more accurately adjust the use height of the lifting frame 104, so that the top of the lifting frame 104 is flush with the top of the rotating frame 306, and then under the support of the lifting roller 105 and the carrier roller 307, the smaller object can be conveniently moved to the inside of the placement frame 308, and then by controlling the starting of the moving motor 114, the moving motor 114 drives the corresponding moving roller 113 to rotate, and then the limiting mechanism 3 carrying smaller objects can be conveniently moved to the inside of the grinding machine body 4;

Please refer to Figures 6 to 8. The support mechanism 2 includes a support frame 201, a sliding frame 202 and an extension frame 203. The support frame 201 is fixedly connected to the outer surface of the mounting plate 115 by bolts, the sliding frame 202 is slidably sleeved on the outer surface of the support frame 201, and the extension frame 203 is slidably inserted inside the sliding frame 202. Two extension racks 204 are inserted at the bottom of the extension frame 203. Two limiting rollers 205 are rotatably connected to the inner wall of one side of the extension frame 203. A linkage shaft 206 is rotatably connected between the inner walls on both sides of the sliding frame 202. A rotating worm gear 208 and two rotating gears 207 are sleeved on the outer surface of the linkage shaft 206. A rotating worm is rotatably connected to the bottom surface of the sliding frame 202. The rotating worm and the rotating worm gear 208 is meshed, a rotating motor 209 is fixedly connected to the bottom of the sliding frame 202, the output end of the rotating motor 209 is fixedly connected to one end of the rotating worm, each rotating gear 207 is meshed with the corresponding extension rack 204, and the rotating motor 209 is controlled to start, so that the rotating motor 209 cooperates with the rotating worm and the rotating worm wheel 208 to drive the linkage shaft 206 to rotate, and then the rotating linkage shaft 206 cooperates with the two rotating gears 207 to synchronously drive the extension rack 204 to move, and then the extension rack 204 can drive the extension frame 203 to move away from the lifting frame 104, and at the same time, the extension frame 203 synchronously drives the limiting mechanism 3 away from the lifting frame 104 through the limiting roller 205 and the limiting bar 302;

Please refer to Figures 9 to 13. The limiting mechanism 3 includes a carrier plate 301, which is placed between the two limiting rollers 205 and the tops of the multiple moving rollers 113. The bottom of the carrier plate 301 is fixedly connected to the limiting strip 302, and the bottom of the limiting strip 302 extends to the inside of the two limiting rollers 205. The top of the carrier plate 301 is fixedly connected to a slide plate 305, and a rotating frame 306 is inserted in the slide plate 305 for sliding. Multiple carrier rollers 307 are equidistantly connected to the inner wall of the rotating frame 306 on both sides. The grinding machine body 4 is fixedly connected to the outer surface of the other side of the bottom frame 101, and a linkage ring 303 is inserted in the carrier plate 301 for sliding. A plurality of limiting grooves are equidistantly provided on the top of the linkage ring 303. A ball bearing 304 is slidably embedded inside each limiting groove, a placement frame 308 is fixedly connected to the top of the rotating frame 306, a bidirectional threaded rod 309 is rotatably connected between the inner walls on both sides of the placement frame 308, two clamping plates 310 are threadedly connected to the outer surface of the bidirectional threaded rod 309, a driving worm gear 311 is sleeved on the outer surface of the bidirectional threaded rod 309, a driving motor 312 is fixedly connected to the top of the placement frame 308, a driving worm is rotatably connected to the top surface of the placement frame 308, the driving worm is meshed with the driving worm gear 311, one end of the driving worm is fixedly connected to the output end of the driving motor 312, a top frame 313 is fixedly connected to the top of the carrier plate 301, and the inner wall on one side of the top frame 313 rotates A limit threaded rod 314 is connected, and a push plate 315 is threadedly connected to the outer surface of the limit threaded rod 314. A pressure rod 319 is threadedly connected to the top of the push plate 315. A pressure block 316 is rotatably connected to the bottom end of the pressure rod 319. A pressure wheel 317 is rotatably connected to the outer surface of one side of the pressure block 316. A push motor 318 is fixedly connected to the outer surface of the other side of the pressure block 316. The output end of the push motor 318 is fixedly connected to one end of the pressure wheel 317. The limit threaded rod 314 is rotated to adjust the limit threaded rod 314 so that the limit threaded rod 314 can horizontally adjust the use position of the push plate 315. Then, by rotating the pressure rod 319, the pressure rod 319 can move to adjust the use height of the pressure block 316 in the vertical direction, thereby making the pressure block 316 16 The squeezing pressure wheel 317 fits the top of the rotating frame 306, and then, under the support of the ball 304, the pressure wheel 317 driven by the pushing motor 318 can rotate to adjust the use angle of the rotating frame 306, so that the use angle of the object carried on the top of the rotating frame 306 can be conveniently adjusted. At the same time, by controlling the start of the driving motor 312, the driving motor 312 cooperates with the driving worm and the driving worm wheel 311 to drive the bidirectional threaded rod 309 to rotate, and then the rotating bidirectional threaded rod 309 can drive the two clamps 310 to approach each other, so that the two clamps 310 can firmly clamp and fix the object on the top of the carrier roller 307, so that the limiting mechanism 3 can conveniently adjust the position of the object.

The following is a detailed description of a processing method of an automatic loading and unloading CNC tool grinder provided by an embodiment of the present invention, and its use method includes the following steps:

Step 1: Object conveying: By controlling and starting the rotating motor 209, the rotating motor 209 cooperates with the rotating worm and the rotating worm wheel 208 to drive the linkage shaft 206 to rotate, and then the rotating linkage shaft 206 cooperates with the two rotating gears 207 to synchronously drive the extension rack 204 to move, and then the extension rack 204 can drive the extension frame 203 to move away from the lifting frame 104, and at the same time, the extension frame 203 synchronously drives the limiting mechanism 3 away from the lifting frame 104 through the limiting roller 205 and the limiting bar 302, so that the lifting frame 203 can be moved away from the lifting frame 104. In order to cooperate with the adjusting mechanism 1 to load and unload objects, and to ensure the safety of loading and unloading objects of different specifications, if a smaller object is to be polished, the adjusting motor 119 is controlled to start, so that the adjusting motor 119 cooperates with the adjusting worm and the adjusting worm wheel 118 to synchronously drive the two adjusting threaded rods 116 to rotate, and then the rotating adjusting threaded rods 116 can drive the adjusting frame 117 to rise to a certain height. At this time, under the support of the adjusting frame 117, the sliding frame 202 can cooperate with the extension frame 203 to support the top of the limit mechanism 3 The top of the lifting frame 104 is flush with the internal space of the grinding machine body 4, and then the oil cylinder 102 is controlled to start, so that the oil cylinder 102 lifts the lifting frame 104 carrying smaller objects to a certain height, and then the lifting motor 109 is controlled to start, so that the lifting motor 109 cooperates with the lifting worm wheel 108 and the lifting worm to drive the lifting threaded rod 107 to rotate, so that the rotating lifting threaded rod 107 can more accurately adjust the use height of the lifting frame 104, so that the top of the lifting frame 104 is flush with the top of the rotating frame 306, and then the reverse operation is performed. The motor 209 is rotated to make the limiting mechanism 3 close to the lifting frame 104 through the carrier plate 301, and then the limiting threaded rod 314 is rotated to adjust the limit threaded rod 314 so that the limit threaded rod 314 can horizontally adjust the use position of the push plate 315, so that the push plate 315 drives the pressure wheel 317 to move above the rotating frame 306, and then the pressure rod 319 is rotated to make the pressure rod 319 move to adjust the use height of the pressure block 316 in the vertical direction, so that the pressure block 316 squeezes the pressure wheel 317 to fit the top of the rotating frame 306, and then under the support of the ball 304, the pressure block 316 is pressed. Under the control, the push motor 318 is started, so that the pressing wheel 317 driven by the push motor 318 rotates, so that the rotating pressing wheel 317 can drive the rotating frame 306 to rotate, and then the rotating frame 306 can drive the opening of the placement frame 308 with a U-shaped structure toward the lifting frame 104, and then under the support of the lifting roller 105 and the carrier roller 307, the smaller object can be easily moved into the placement frame 308. After the smaller object is moved into the placement frame 308, the push motor is controlled to start, so that the push motor cooperates with the pressing wheel 317 to rotate. The rotating frame 306 is driven to rotate again, and then the opening of the placement frame 308 with a U-shaped structure is directed toward the grinding machine body 4. Then, the rotating motor 209 is controlled to start, so that the limiting mechanism 3 is driven by the extension frame 203 to move to the feeding port side of the grinding machine body 4, and then the moving motor 114 is controlled to start, so that the moving motor 114 drives the corresponding moving roller 113 to rotate, and then the limiting mechanism 3 carrying the smaller object can be conveniently transferred to the inside of the grinding machine body 4. If a larger object is to be ground, the larger object can be moved. After reaching the top of the lowest lifting roller 105, the oil cylinder 102 is controlled to be started, so that the oil cylinder 102 lifts the lifting frame 104 to a certain height, and then the adjusting motor 119 is controlled to be started, so that the adjusting threaded rod 116 can adjust the sliding frame 202, the linkage frame 111, the extension frame 203 and the moving frame 112 through the adjusting frame 117 to jointly adjust the top height of the limiting mechanism 3, so that the height of the rotating frame 306 can be flush with the top of the lifting frame 104 at this time. At this time, the control and adjustment are carried out according to the position transfer method of the smaller object so that the larger object can be The limit mechanism 3 can be transferred to the inside of the placement frame 308 through the lifting roller 105 and the carrier roller 307, and then the regulating motor 119 is controlled to start, so that the limit mechanism 3 can be restored to the feeding port side of the grinding machine body 4 under the support of the sliding frame 202, the linkage frame 111, the extension frame 203 and the moving frame 112, and then the limit mechanism 3 can be conveniently transferred to the inside of the grinding machine body 4 under the support of the limit roller 205 and the moving roller 113 through the moving motor 114, so that the grinding machine body 4 can efficiently grind objects of different specifications;

Step 2, object adjustment: by controlling and starting the driving motor 312, the driving motor 312 cooperates with the driving worm and the driving worm wheel 311 to drive the bidirectional threaded rod 309 to rotate, and then the rotating bidirectional threaded rod 309 can drive the two clamps 310 to approach each other, so that the two clamps 310 can firmly clamp and fix the object on the top of the carrier roller 307, so that the limiting mechanism 3 can conveniently adjust the position of the object, and at the same time, by controlling and starting the pushing motor 318, the pressure wheel 317 driven by the pushing motor 318 rotates, and the rotating pressure wheel 317 can drive the rotating frame 306 to rotate, so as to facilitate the grinding of the object by the grinding machine body 4, so that the equipment can efficiently realize its due functions.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (2)

1. An automatic loading and unloading CNC tool grinder, characterized by comprising: An adjusting mechanism (1), the adjusting mechanism (1) comprising a base frame (101), a movable frame (110), a mounting plate (115), a lifting component and an adjusting component, the movable frame (110) being slidably inserted inside the base frame (101), a linkage frame (111) being slidably sleeved on the outer surface of the movable frame (110), a movable frame (112) being fixedly connected to the top of the linkage frame (111), a plurality of movable rollers (113) being rotatably connected equidistantly between two sides of the movable frame (112) relative to the inner surface wall, the mounting plate (115) being fixedly connected to the outer surface of one side of the base frame (101), and the lifting component and the adjusting component being both arranged on the base frame (101); A support mechanism (2), the support mechanism (2) comprising a support frame (201), a sliding frame (202) and an extension frame (203), the support frame (201) being fixedly connected to the outer surface of the mounting plate (115) by means of bolts, the sliding frame (202) being slidably sleeved on the outer surface of the support frame (201), the extension frame (203) being slidably inserted into the interior of the sliding frame (202), two extension racks (204) being inserted into the bottom of the extension frame (203), and two limiting rollers (205) being rotatably connected to the inner surface wall of one side of the extension frame (203); A limiting mechanism (3), the limiting mechanism (3) comprising a carrier plate (301), the carrier plate (301) being placed between the two limiting rollers (205) and the tops of the plurality of movable rollers (113), the bottom of the carrier plate (301) being fixedly connected to a limiting strip (302), the bottom of the limiting strip (302) extending to between the insides of the two limiting rollers (205), the top of the carrier plate (301) being fixedly connected to a slide plate (305), a rotating frame (306) being slidably inserted inside the slide plate (305), and a plurality of carrier rollers (307) being rotatably connected to the inner surface wall at both sides of the rotating frame (306) at equal distances; and The grinding machine body (4) is fixedly connected to the outer surface of the other side of the base frame (101); the lifting component comprises a lifting threaded rod (107), a lifting plate (103), a lifting frame (104), a guide rod (106) and two oil cylinders (102); the two oil cylinders (102) are fixedly connected to the inner bottom surface of the base frame (101); the lifting plate (103) is fixedly connected between the output ends of the two oil cylinders (102); the lifting threaded rod (107) is rotatably connected to the inner top surface and the inner The lifting frame (104) is threadedly connected to the outer surface of the lifting threaded rod (107), the guide rod (106) is fixedly connected to the inner bottom surface of the base frame (101), the outer surface of the lifting threaded rod (107) is sleeved with a lifting worm gear (108), and a plurality of lifting rollers (105) are rotatably connected between the inner surface walls on both sides of the lifting frame (104) at equal distances, the top end of the guide rod (106) slides through the inner top surface of the lifting plate (103), and the top of the lifting plate (103) is rotatably connected to a lifting worm gear, and the lifting worm gear The lifting plate (103) is meshed with a lifting worm wheel (108); a lifting motor (109) is fixedly connected to the top of the lifting plate (103); an output end of the lifting motor (109) is fixedly connected to one end of the lifting worm; the adjusting component comprises an adjusting worm, an adjusting frame (117) and two adjusting threaded rods (116); the two adjusting threaded rods (116) are both rotatably connected between the inner bottom surface and the inner top surface of the base frame (101); the adjusting frame (117) is threadedly connected between the outer surfaces of the two adjusting threaded rods (116); the adjusting frame (117) is threadedly connected between the outer surfaces of the two adjusting threaded rods (116); and the adjusting frame (117) is threadedly connected between the outer surfaces of the two adjusting threaded rods (116). 17) one end is clamped with one end of the linkage frame (111), the adjusting worm is rotatably connected to the inner bottom surface of the base frame (101), the outer surface of each adjusting threaded rod (116) is sleeved with an adjusting worm wheel (118), the two adjusting worm wheels (118) and the adjusting worm are meshed, the inner bottom surface of the base frame (101) is fixedly connected to an adjusting motor (119), the output end of the adjusting motor (119) is fixedly connected to one end of the adjusting worm, the outer surface of one side of the moving frame (112) is fixedly connected to a moving motor (114), the The output end of the moving motor (114) is fixedly connected to one end of the corresponding moving roller (113); a linkage shaft (206) is rotatably connected between the inner walls on both sides of the sliding frame (202); a rotating worm wheel (208) and two rotating gears (207) are sleeved on the outer surface of the linkage shaft (206); a rotating worm is rotatably connected to the bottom surface of the sliding frame (202); the rotating worm is meshed with the rotating worm wheel (208); a rotating motor (209) is fixedly connected to the bottom of the sliding frame (202); and the rotating motor (209) is The output end is fixedly connected to one end of the rotating worm, each of the rotating gears (207) and the corresponding extended rack (204) are meshed, a linkage ring (303) is slidably inserted inside the carrier plate (301), a plurality of limit grooves are equidistantly provided on the top of the linkage ring (303), a ball (304) is slidably embedded inside each of the limit grooves, a placement frame (308) is fixedly connected to the top of the rotating frame (306), a bidirectional threaded rod (309) is rotatably connected between the inner surface walls on both sides of the placement frame (308), and the bidirectional threaded rod The outer surface of the bidirectional threaded rod (309) is threadedly connected to two clamping plates (310), the outer surface of the bidirectional threaded rod (309) is sleeved with a driving worm wheel (311), the top of the placement frame (308) is fixedly connected to a driving motor (312), the top surface of the placement frame (308) is rotatably connected to a driving worm, the driving worm is meshed with the driving worm wheel (311), one end of the driving worm is fixedly connected to the output end of the driving motor (312), the top of the carrier plate (301) is fixedly connected to a top frame (313), one side of the top frame (313) The inner surface wall is rotatably connected to a limit threaded rod (314); the outer surface of the limit threaded rod (314) is threadedly connected to a push plate (315); the top of the push plate (315) is threadedly connected to a pressure rod (319); the bottom end of the pressure rod (319) is rotatably connected to a pressure block (316); the outer surface of one side of the pressure block (316) is rotatably connected to a pressure wheel (317); the outer surface of the other side of the pressure block (316) is fixedly connected to a push motor (318); and the output end of the push motor (318) is fixedly connected to one end of the pressure wheel (317). 2. A processing method for an automatic loading and unloading CNC tool grinder, characterized in that it is applied to an automatic loading and unloading CNC tool grinder as claimed in claim 1, comprising the following steps: S1. Object conveying: by controlling and starting the rotating motor (209), the rotating motor (209) cooperates with the rotating worm and the rotating worm wheel (208) to drive the linkage shaft (206) to rotate, and then the rotating linkage shaft (206) cooperates with the two rotating gears (207) to synchronously drive the extension rack (204) to move, and then the extension rack (204) can drive the extension frame (203) to move away from the lifting frame (104), and at the same time, the extension frame (203) synchronously drives the limiting mechanism (3) away from the lifting frame through the limiting roller (205) and the limiting bar (302). (104), when grinding a small object, the adjusting motor (119) is controlled to be started, so that the adjusting motor (119) cooperates with the adjusting worm and the adjusting worm wheel (118) to synchronously drive the two adjusting threaded rods (116) to rotate, and then the rotating adjusting threaded rods (116) can drive the adjusting frame (117) to rise to a certain height. At this time, under the support of the adjusting frame (117), the sliding frame (202) can cooperate with the extension frame (203) to support the top of the limiting mechanism (3) to be flush with the internal space of the grinding machine body (4), and then the oil cylinder (102) is controlled to be started, so that the oil After the cylinder (102) lifts the lifting frame (104) carrying the smaller items to a certain height, the lifting motor (109) is controlled to start, so that the lifting motor (109) cooperates with the lifting worm wheel (108) and the lifting worm to drive the lifting threaded rod (107) to rotate, so that the rotating lifting threaded rod (107) can more accurately adjust the use height of the lifting frame (104), so that the top of the lifting frame (104) is flush with the top of the rotating frame (306), and then the rotating motor (209) is reversely operated to make the limit mechanism (3) close to the lifting frame (104) through the carrier plate (301). The lifting frame (104) is then adjusted by rotating the limit threaded rod (314) so that the limit threaded rod (314) can horizontally adjust the use position of the push plate (315), so that the push plate (315) drives the pressure wheel (317) to move to the top of the rotating frame (306), and then the pressure rod (319) is rotated so that the pressure rod (319) can move along the vertical direction to adjust the use height of the pressure block (316), so that the pressure block (316) presses the pressure wheel (317) to fit the top of the rotating frame (306), and then under the support of the ball (304), the push motor (318) is controlled to start, so that the push motor The pressing wheel (317) driven by the machine (318) rotates, so that the rotating pressing wheel (317) can drive the rotating frame (306) to rotate, and then the rotating frame (306) can drive the opening of the placement frame (308) with a U-shaped structure toward the lifting frame (104), and then under the support of the lifting roller (105) and the carrier roller (307), the smaller object can be easily moved into the placement frame (308). After the smaller object is moved into the placement frame (308), the pushing motor is controlled to start, so that the pushing motor cooperates with the pressing wheel (317) to drive the rotating frame (306) to rotate again, and then The opening of the placement frame (308) with a U-shaped structure is directed toward the grinding machine body (4), and then the rotating motor (209) is controlled to start, so that the limiting mechanism (3) is driven by the extension frame (203) to move to the side of the feed port of the grinding machine body (4), and then the moving motor (114) is controlled to start, so that the moving motor (114) drives the corresponding moving roller (113) to rotate, and then the limiting mechanism (3) carrying a smaller object can be conveniently transferred to the inside of the grinding machine body (4). If a larger object is to be ground, the larger object is moved to the top of the lowest lifting roller (105). After that, the oil cylinder (102) is controlled to be started, so that the oil cylinder (102) lifts the lifting frame (104) to a certain height, and then the adjusting motor (119) is controlled to be started, so that the adjusting threaded rod (116) can adjust the sliding frame (202), the linkage frame (111), the extension frame (203) and the moving frame (112) through the adjusting frame (117) to jointly adjust the top height of the limiting mechanism (3), so that the height of the rotating frame (306) can be flush with the top of the lifting frame (104) at this time. At this time, the control and adjustment are carried out according to the position transfer method of the smaller object, so that the larger object can pass through the lifting roller (1 05) and the carrier roller (307) are transferred to the inside of the placement frame (308), and then the regulating motor (119) is controlled to start, so that the limiting mechanism (3) can be restored to the side of the feed port of the grinding machine body (4) under the joint support of the sliding frame (202), the linkage frame (111), the extension frame (203) and the moving frame (112), and then the limiting mechanism (3) can be conveniently transferred to the inside of the grinding machine body (4) under the support of the limiting roller (205) and the moving roller (113) through the moving motor (114), so that the grinding machine body (4) can perform grinding processing on objects of different specifications; S2. Adjustment of the object: By controlling and starting the driving motor (312), the driving motor (312) cooperates with the driving worm and the driving worm wheel (311) to drive the bidirectional threaded rod (309) to rotate, and then the rotating bidirectional threaded rod (309) can drive the two clamping plates (310) to approach each other, so that the two clamping plates (310) can firmly clamp and fix the object on the top of the carrier roller (307), so that the limiting mechanism (3) can conveniently adjust the position of the object. At the same time, by controlling and starting the pushing motor (318), the pressing wheel (317) driven by the pushing motor (318) rotates, so that the rotating pressing wheel (317) can drive the rotating frame (306) to rotate, so as to facilitate the grinding of the object by the grinding machine body (4).