CN210147784U - Automatic actuation mechanism of material loading machine - Google Patents

Abstract

The utility model provides an automatic actuation mechanism of material loading machine, it includes magnetism actuation subassembly and drives the drive arrangement of the ascending lifting of magnetism actuation subassembly, magnetism actuation subassembly includes the upper cover plate, fixes driving actuating cylinder, passing of upper cover plate upper surface a plurality of slide bars, the cover of upper cover plate are established slide bar guide pin bushing, activity on the slide bar are fixed magnetism suction disc below the upper cover plate and be located inhale the material bottom plate of magnetism suction disc below, magnetism suction disc with the slide bar end-to-end connection. The utility model discloses an actuation mechanism adopts the magnetism actuation technique to realize inhaling material, blowing function, and work efficiency is high, and the motion accuracy is high, configuration optimization.

Description

Automatic actuation mechanism of material loading machine

Technical Field

The utility model relates to a grinding machine technical field, in particular to automatic feeding machine's actuation mechanism.

Background

A grinding machine is a machine tool for grinding. The grinding machining is widely applied and is one of the main methods for precisely machining machine parts. However, at present, when a workpiece is ground on a grinding machine, the workpiece is mostly loaded manually, and by adopting the feeding mode, the labor intensity of workers is high, the production efficiency is low, the feeding speed is difficult to control, so that the consistency of processed products is poor, the product qualification rate is influenced, and meanwhile, certain potential safety hazards exist in manual feeding. Chinese patent CN 204052684U provides a feeding and discharging device of an upper discharging punch press, which is provided with a lifting type material sucking mechanism, wherein a feeding plate moving left and right is arranged between a work material and the material sucking mechanism, a magnet is arranged on the bottom surface of the feeding plate, the material sucking mechanism is provided with a lifting guide rod and a lifting plate fixed at the bottom end of the lifting guide rod, material receiving rods are respectively arranged at four corners of the lifting plate, and magnetic suction heads capable of sucking the work material are fixed at the bottom ends of the material receiving rods. The feeding and discharging device has the advantages of less material suction quantity, reduced material suction precision and easy increase of the probability of failure of material suction.

In view of this, the utility model provides a novel automatic feeding machine's actuation mechanism to overcome the part problem that prior art exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel automatic feeding machine's actuation mechanism, it has solved the problem that above-mentioned prior art exists.

In order to achieve the above object, the utility model discloses a technical scheme be: the utility model provides an automatic actuation mechanism of material loading machine, its includes magnetism actuation subassembly and drives the drive arrangement of the upwards lifting of magnetism actuation subassembly, magnetism actuation subassembly includes the upper cover plate, fixes drive actuating cylinder, the passing of upper cover plate upper surface a plurality of slide bars, the cover of upper cover plate are established slide bar guide pin bushing on the slide bar, activity are fixed magnetism suction disc below the upper cover plate and be located inhale the material bottom plate of magnetism suction disc below, magnetism suction disc with slide bar end-to-end connection.

Furthermore, the magnetic attraction assembly further comprises a side plate connected with the upper cover plate and the material suction bottom plate, a cavity is defined by the upper cover plate, the side plate and the material suction bottom plate, and the magnetic attraction plate is packaged in the cavity.

Furthermore, the driving device comprises an attraction motor and an attraction screw rod connected to the output end of the attraction motor.

Furthermore, a plurality of attraction guide rods are symmetrically arranged on the periphery of the attraction screw rod, and an attraction guide sleeve is sleeved outside each attraction guide rod.

Furthermore, the attraction mechanism further comprises an attraction motor supporting plate for fixing the attraction motor and an attraction guide sleeve fixing plate located below the attraction motor supporting plate, the attraction guide sleeve is installed on the attraction motor supporting plate, and the attraction guide rod movably penetrates through the attraction motor supporting plate and the attraction guide sleeve fixing plate.

Further, a sliding block is arranged below the suction motor supporting plate, and a sliding groove which is inwards sunken from the outer surface is formed in the sliding block.

Compared with the prior art, the utility model relates to an automatic suction mechanism of material loading machine's beneficial effect: drive actuating cylinder drive slide bar motion, the slide bar drives magnetism suction disc downstream to with inhale the laminating of material bottom plate, realizes inhaling the material bottom plate and absorbs whole layer material, simultaneously, drives actuating cylinder drive magnetism suction disc upward movement, realizes inhaling the release of material bottom plate to whole layer material. The utility model discloses automatic feed machine's actuation mechanism adopts the magnetism actuation technique to realize inhaling material, blowing function, and work efficiency is high, and the motion accuracy is high, the configuration optimization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a structural diagram of the automatic feeding machine of the utility model;

FIG. 2 is a partial block diagram of the automatic feeder of FIG. 1;

FIG. 3 is a block diagram of the loading mechanism of FIG. 2;

FIG. 4 is a structural view of the attraction mechanism of FIG. 2;

FIG. 5 is a partial enlarged view of the engagement mechanism of FIG. 4;

FIG. 6 is another enlarged view of a portion of the engagement mechanism of FIG. 4;

FIG. 7 is an enlarged view of the slider of the engaging mechanism of FIG. 6;

FIG. 8 is a block diagram of the pusher mechanism of FIG. 2;

FIG. 9 is a block diagram of the resistance sensing assembly of FIG. 8;

FIG. 10 is a structural view of the rotary blanking mechanism of FIG. 2;

FIG. 11 is a structural view of the material clamping mechanism in FIG. 2;

FIG. 12 is a view of the feed mechanism of FIG. 2;

fig. 13 is a partially enlarged view of the feed mechanism in fig. 12.

Detailed Description

The present invention will be described in detail below with reference to the drawings, but it should be emphasized that the following embodiments are merely illustrative and are not intended to limit the scope and application of the present invention.

Please refer to fig. 1 to 13, the utility model discloses an automatic feeding machine, including frame 1, install feed mechanism 2 in frame 1, be located the actuation mechanism 3 of feed mechanism 2 top, set up in pushing equipment 4 on actuation mechanism 3 right side, install in the left rotatory unloading mechanism 5 of actuation mechanism 3, be located the feed mechanism 6 of 4 below of pushing equipment and connect in the terminal feed mechanism 7 of feed mechanism 6. Wherein, the material clamping mechanism 6 is positioned at the right side of the feeding mechanism 2.

Referring to fig. 2 and 3, in an embodiment of the present invention, the feeding mechanism 2 includes a feeding motor 21, a feeding motor support plate 22 for fixing the feeding motor 21, and a feeding screw 23 coaxially rotating with the feeding motor 21. Specifically, a plurality of feeding guide rods 24 are symmetrically arranged on the periphery of the feeding wire rod 23, and in this embodiment, 4 feeding guide rods 24 are provided. In addition, each feeding guide rod 24 is sleeved with a feeding guide sleeve 25, the feeding guide sleeve 25 is mounted on a feeding guide sleeve fixing plate 26, and the feeding guide rod 24 movably penetrates through the feeding guide sleeve fixing plate 26. The feeding guide sleeve fixing plate 26 and the feeding motor support plate 22 are parallel to each other and are located above the feeding motor support plate 22, and the feeding guide rod 24 simultaneously penetrates through the feeding motor support plate 22. The feeding motor 21 is connected to the feeding screw 23 through a first coupling 27, and transmits the rotation to the feeding screw 23.

Before feeding, placing the products on a material plate 10, and placing a plurality of layers and stacking the products into a plurality of stacks; during feeding, the feeding motor 21 drives the feeding screw rod 23 to lift the material plate 10 containing the product upwards, so that the material is automatically lifted, and the material is ensured to be at the same height every time. Because the whole feeding process realizes automatic control, the labor is saved, and the processing cost is correspondingly reduced.

Referring to fig. 4 and 5, in an embodiment of the present invention, the attracting mechanism 3 includes a magnetic attracting assembly 31 and a driving device 32 for driving the magnetic attracting assembly 31 to lift upwards. Specifically, the magnetic attraction assembly 31 includes an upper cover plate 311, two driving cylinders 312 fixed on the upper surface of the upper cover plate 311, a plurality of sliding rods 313 penetrating through the upper cover plate 311, a sliding rod guide sleeve 314 sleeved on the sliding rods 313, a magnetic attraction plate 315 movably fixed below the upper cover plate 311, a material suction bottom plate 316 located below the magnetic attraction plate 315, and a side plate 317 connected to the upper cover plate 311 and the material suction bottom plate 316, wherein a cavity 318 is defined by the upper cover plate 311, the side plate 317 and the material suction bottom plate 316, and the magnetic attraction plate 315 is enclosed in the cavity 318. And, a magnetic attraction plate 315 is connected to the end of the sliding bar 313. During work, the driving cylinder 312 drives the sliding rod 313 to move, the sliding rod 313 drives the magnetic attraction plate 315 to move downwards to be attached to the material attraction bottom plate 316, and the material attraction bottom plate 316 can attract a whole layer of material, wherein the material in the embodiment is a magnetic product; meanwhile, the driving cylinder 312 drives the magnetic attraction plate 315 to move upwards, so that the material attraction bottom plate 316 releases the whole layer of material. The utility model discloses an actuation mechanism 3 adopts the magnetism actuation technique to realize inhaling material, blowing function, and work efficiency is high, motion accuracy, configuration optimization.

Specifically, referring to fig. 6, the driving device 32 includes an attraction motor 321, a second coupling (not shown) connected to the attraction motor 321, and an attraction screw 323 connected to an output end of the attraction motor 321. A plurality of attracting guide rods 33 are symmetrically arranged on the periphery of the attracting screw rod 323, and in the embodiment, 4 attracting guide rods 33 are arranged. In addition, each attracting guide rod 33 is sleeved with an attracting guide sleeve 34, the attracting guide sleeve 34 is installed on an attracting motor support plate 35, and the attracting guide rod 33 movably penetrates through the attracting motor support plate 35. The suction motor support plate 35 is used for fixing the suction motor 321, the suction mechanism 3 further includes a suction guide sleeve fixing plate 36, and the suction motor support plate 35 is located above the suction guide sleeve fixing plate 36 and is parallel to the suction guide sleeve fixing plate 36. Specifically, referring to fig. 7, a sliding block 361 is disposed below the attraction motor support plate 35, and a sliding groove 362 recessed inward from an outer surface of the sliding block 361 is disposed on the sliding block 361. During work, the magnetic attraction component 31 absorbs the whole plate material conveyed by the feeding mechanism 2, and the attraction motor 321 drives the attraction screw rod 323 to drive the magnetic attraction component 31 to ascend.

Referring to fig. 8 and 9, in an embodiment of the present invention, the pushing mechanism 4 includes a guide rail 41 fixed on the frame 1, a pushing motor 42 disposed at the end of the guide rail 41, a gear 43 movably fixed at the output end of the pushing motor 42, a rack 44 moving around the gear 43, and a resistance detection assembly 45 disposed at the end of the guide rail 41. Wherein, the pushing motor 42 is fixed on a pushing motor support plate 46. The resistance detection assembly 45 is used for pushing the materials to move forwards and simultaneously performing overload protection on the whole equipment. The device comprises a vertical connecting plate 451 vertically fixed on the lower surface of the pushing motor supporting plate 46, a first fixing plate 452 vertically fixed on the end of the connecting plate 451, a second fixing plate 453 fixed on the lower surface of the first fixing plate 452, a driving motor 454 fixed on the end of the second fixing plate 453, a detecting plate 455 fixed on the end of the driving motor 454, a detecting block 456 fixed on the end of the detecting plate 455, and a pushing plate 457 fixed on the outer side of the detecting block 456. When the materials below the pushing mechanism 4 are disordered in arrangement or clamped, the detection block 456 of the resistance detection assembly 45 detects resistance, so that the device is used for overload protection of the whole equipment. In addition, the attraction motor support plate 36 is slidably coupled to the guide rail 41 through the slide groove 362. When the device works, the pushing motor 42 drives the gear 43 to rotate, and the rack 44 moves around the gear 43 and drives the suction mechanism 3 to slide along the guide rail 41. The material pushing mechanism 4 pushes the set material row number to the material distributing mechanism 7 every time according to a preset mode.

Referring to fig. 10, in an embodiment of the present invention, the rotary blanking mechanism 5 is used for sucking empty material trays, and includes a rotary motor 51 fixed on the frame 1, a rotary member 52 disposed on the rotary motor, an adapter plate 53 connected to the rotary member 52, a sliding table cylinder fixing plate 54 vertically connected to the end of the adapter plate 53, a sliding table cylinder 55 fixed on the sliding table cylinder fixing plate 54, two adjusting rods 56 passing through the sliding table cylinder fixing plate 54, an adjusting guide sleeve 57 sleeved on the adjusting rods 56, a suction cup fixing plate 58 fixed at the lower end of the adjusting rods 56, and a suction cup 59 fixed on the lower surface of the suction cup fixing plate 58. The slide cylinder 55 and the adjusting rod 56 control the suction cup 59 to ascend and descend. The rotary blanking mechanism 5 further includes a solenoid valve and a vacuum generator (not shown) that control the suction cup 59 to suck or discharge the empty material plate. In operation, the magnetic suction plate 315 sucks the whole plate material conveyed by the feeding mechanism 2, then the adapter plate 53 rotates to the position of the material plate around the rotating member 52, and sucks the empty material plate through the suction cup 59, and then the adapter plate 53 continues to rotate around the rotating member 52 and is far away from the material. The suction mechanism 3 and the rotary blanking mechanism 5 work alternately until the whole pile of materials is taken out.

Referring to fig. 11, in an embodiment of the present invention, the material clamping mechanism 6 includes a reference plate 61 for conveying the material, a baffle plate 62 disposed at two sides of the reference plate 61, and a positioning cylinder 63 fixed outside the baffle plate 62 and driving the baffle plate 62 to move. When the reference plate 61 is provided with the whole plate material transmitted by the suction mechanism 3, the positioning cylinder 63 pushes the baffle plate 62 to clamp and position the whole plate material.

Referring to fig. 12 and 13, in an embodiment of the present invention, the material distributing mechanism 7 includes a transition plate 71, a material distributing plate 72 embedded on the transition plate 71, a lifting cylinder 73 disposed below the material distributing plate 72, a lifting cylinder support plate 74 for fixing the lifting cylinder 73, a lifting rod 75 passing through the lifting cylinder support plate 74, and a lifting rod guide sleeve 76 covering the lifting rod 75. The distributor plate 72 is connected to a lifting cylinder support plate 74 via a lifting rod 75. The material distributing mechanism 7 further comprises a magnetic strip conveying belt 77 positioned above the material distributing plate 72 and a conveying motor 78 driving the magnetic strip conveying belt 77 to move. During operation, the material on the reference plate 61 is pushed forward to the transition plate distributing plate 72 through the material pushing plate 457 of the material pushing mechanism 4, the lifting cylinder 73 below the distributing plate 72 drives the distributing plate 72 to move upward, meanwhile, the material in a fixed row number on the distributing plate 72 is adsorbed by the magnetic stripe conveying belt 77 above, and the conveying motor 78 drives the magnetic stripe conveying belt 77 to operate to the grinding machine.

Of course, those skilled in the art should realize that the above-mentioned embodiments are only used for illustrating the present invention, and not for limiting the present invention, and that the changes and modifications to the above-mentioned embodiments are all within the scope of the appended claims as long as they are within the true spirit of the present invention.

Claims (6)

1. The utility model provides an automatic actuation mechanism of material loading machine which characterized in that: the magnetic attraction component comprises an upper cover plate, a driving cylinder fixed on the upper surface of the upper cover plate, a plurality of sliding rods penetrating through the upper cover plate, a plurality of sliding rod guide sleeves sleeved on the sliding rods, a magnetic attraction plate movably fixed below the upper cover plate and a material attraction bottom plate located below the magnetic attraction plate, wherein the magnetic attraction plate is connected with the tail ends of the sliding rods.

2. The suction mechanism of an automatic feeder according to claim 1, characterized in that: the magnetic attraction assembly further comprises a side plate connected with the upper cover plate and the material suction bottom plate, a cavity is defined by the upper cover plate, the side plate and the material suction bottom plate, and the magnetic attraction plate is packaged in the cavity.

3. The suction mechanism of an automatic feeder according to claim 1, characterized in that: the driving device comprises an attraction motor and an attraction screw rod connected to the output end of the attraction motor.

4. The suction mechanism of an automatic feeder according to claim 3, characterized in that: the periphery of the suction screw rod is symmetrically provided with a plurality of suction guide rods, and a suction guide sleeve is sleeved outside each suction guide rod.

5. The suction mechanism of an automatic feeder according to claim 4, characterized in that: the attraction mechanism further comprises an attraction motor supporting plate for fixing the attraction motor and an attraction guide sleeve fixing plate located below the attraction motor supporting plate, the attraction guide sleeve is installed on the attraction motor supporting plate, and the attraction guide rod movably penetrates through the attraction motor supporting plate and the attraction guide sleeve fixing plate.

6. The suction mechanism of an automatic feeder according to claim 5, characterized in that: a sliding block is arranged below the attraction motor supporting plate, and a sliding groove which is inwards sunken from the outer surface is formed in the sliding block.

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