CN211197679U

CN211197679U - Automatic feeding equipment

Info

Publication number: CN211197679U
Application number: CN201922023832.6U
Authority: CN
Inventors: 袁丽莉; 夏媛
Original assignee: Suzhou Sigma Intelligent Technology Co ltd
Current assignee: Suzhou Sigma Intelligent Technology Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-07
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to a production line material mobile device field discloses an automatic feeding equipment, including frame, conveyer and clamping device all set up in the frame, clamping device is located the frame and the top of conveyer right-hand member just is provided with the horizontal power unit that can drive its removal about in the frame, clamping device is including flexible arm that can stretch out and draw back and the many spacing posts that are located same horizontal circumference of setting at flexible arm lower extreme, the lower extreme setting of many spacing posts can the pivoted press from both sides and indicate, the last its lower extreme of drive that still is provided with of clamping device presss from both sides indicates pivoted sharp power device. The upper end of the part is positioned through the limiting columns, the lower cambered surface of the part is supported by the clamping fingers, the arc-shaped appearance part with large grabbing quality can be accurately moved to be fed, and the part is prevented from falling off in the moving process.

Description

Automatic feeding equipment

Technical Field

The utility model relates to a charging equipment, in particular to automatic charging equipment.

Background

With the development of technology, automatic or semi-automatic feeding is gradually realized on a production line, and generally, the material is grabbed and positioned by a manipulator, a sucker or a clamping jaw. The existing mechanical arm, the sucker or the clamping jaw are practical when the picking and placing quality is small or the regular objects are taken and placed, when the abnormal-shaped materials with large cambered surface quality are touched at the upper end, the materials are easy to fall off from the contact surface, and the clamping marks or scratches are easy to generate when the clamping force is large enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic feeding equipment is provided to the technical problem.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an automatic feeding equipment, includes frame, conveyer and clamping device all set up in the frame, clamping device is located the top of conveyer right-hand member in the frame and is provided with the horizontal power unit that can drive it and control in the frame, clamping device is including flexible arm that can stretch out and draw back and the many spacing posts that are located same horizontal circumference of setting at flexible arm lower extreme, the lower extreme setting of many spacing posts can the pivoted press from both sides and indicate, last its lower extreme of drive of still being provided with of clamping device presss from both sides and indicates pivoted sharp power device. The upper end of the part is positioned through the limiting columns, the lower cambered surface of the part is supported by the clamping fingers, the arc-shaped appearance part with large grabbing quality can be accurately moved to be fed, and the part is prevented from falling off in the moving process.

Further, the method comprises the following steps: the clamp indicates including dwang and supporting rod, the one end in the dwang both ends is provided with first connecting hole, and the other end is connected with the upper end of supporting rod is perpendicular, the intermediate position of dwang is provided with the second connecting hole, the lower extreme of spacing post is provided with the first axostylus axostyle of horizontal fixation, the second connecting hole of dwang is connected on first axostylus axostyle and can rotates around first axostylus axostyle. The linear power device drives one end of the first connecting hole of the rotating rod to move downwards, so that the clamping rod can be folded towards the middle position.

Further, the method comprises the following steps: the linear power device comprises a first motor, a plurality of lead screws, a plurality of lead screw sleeves and a first transmission belt, the number of the lead screws and the lead screw sleeves is the same as that of clamping fingers, the lead screw sleeves are arranged at the lower end of the telescopic arm and positioned outside the limiting columns, the lead screws are arranged in the lead screw sleeves one by one, the first motor is arranged at the lower end of the telescopic arm and connected with the lead screw sleeves through the first transmission belt and can drive the lead screw sleeves to rotate synchronously, the lower end of the lead screw sleeve is provided with a second shaft rod, and a first connecting hole of the rotating rod is connected with the second shaft rod and can rotate around the second shaft rod. The clamping rods are driven to fold and clamp the parts at the same time.

Further, the method comprises the following steps: and elastic frosted rubber outer skins are arranged on the limiting columns and the clamping rods. The appearance of the part is prevented from being scratched or pressed with a clamp.

Further, the method comprises the following steps: the conveying device comprises a third motor, a transmission chain and a plurality of rollers, the rollers are uniformly arranged on the rack in parallel, and the third motor is arranged at the left end of the rack and is connected with the rollers through the transmission chain to drive the rollers to rotate. The roller is convenient to move parts with large mass.

Further, the method comprises the following steps: and a CCD visual system is arranged at the central position of the lower end of the telescopic arm. And the accurate positioning movement of the part is realized.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a front view of the lower end of the clamping device.

Labeled as: the device comprises a frame 100, a third motor 210, a roller 230, a horizontal power mechanism 301, a telescopic arm 310, a limiting column 320, a clamping finger 330, a rotating rod 331, a clamping rod 332, a first motor 341, a screw rod 342, a screw rod sleeve 343, a first transmission belt 344 and a CCD vision system 400.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 and 2, the automatic feeding device includes a frame 100, a conveying device and a clamping device, wherein the conveying device and the clamping device are both disposed on the frame 100, the clamping device is disposed above the right end of the conveying device on the frame 100 and is provided with a horizontal power mechanism 301 capable of driving the conveying device to move left and right on the frame 100, the clamping device includes a telescopic arm 310 capable of being telescopic and a plurality of limiting posts 320 disposed at the lower end of the telescopic arm 310 and located on the same horizontal circumference, the lower ends of the plurality of limiting posts 320 are provided with rotatable clamping fingers 330, and the clamping device is further provided with a linear power device for driving the clamping fingers 330 at the lower end to rotate. Batch materials are conveyed to the lower part of the clamping device through the conveying device, the linear power device on the clamping device drives the plurality of clamping fingers 330 to be relatively opened, the telescopic arm 310 is an air cylinder with a guide rod, the telescopic arm 310 moves downwards to a position suitable for clamping, the plurality of limiting columns 320 limit the upper end of the materials, the linear power device on the clamping device drives the plurality of clamping fingers 330 to be relatively closed to support the lower end of the materials, the telescopic arm 310 contracts, the horizontal power device 301 drives the telescopic arm 310 to move to a material assembling position, the telescopic arm 310 moves downwards, and the linear power device on the clamping device drives the plurality of clamping fingers 330 to be relatively opened to put down the materials. The upper ends of the parts are positioned by the limiting columns 320, the lower arc surfaces of the parts are supported by the clamping fingers 330, and the arc-shaped appearance parts with large grabbing quality can be accurately moved to be fed and prevented from falling off in the moving process.

On the basis, as shown in fig. 1 and 2, the clamping finger 330 includes a rotating rod 331 and a clamping rod 332, one end of the two ends of the rotating rod 331 is provided with a first connecting hole, the other end of the rotating rod 331 is vertically connected with the upper end of the clamping rod 332, a second connecting hole is formed in the middle of the rotating rod 331, a horizontally fixed first shaft rod is arranged at the lower end of the limiting column 320, and the second connecting hole of the rotating rod 331 is connected to the first shaft rod and can rotate around the first shaft rod. The linear power device drives one end of the first connection hole of the rotating rod 331 to move downward, so that the clamping rod 332 is folded toward the middle position.

On the basis, as shown in fig. 2, the linear power device includes a first motor 341, a plurality of lead screws 342, a plurality of lead screw sleeves 343, and a first transmission belt 344, the number of the lead screws 342 and the lead screw sleeves 343 is the same as that of the clamping fingers 330, the lead screw sleeves 343 are disposed at the lower end of the telescopic arm 310 and are located outside the limiting post 320, the plurality of lead screws 342 are disposed in the lead screw sleeves 343 one by one, the first motor 341 is disposed at the lower end of the telescopic arm 310 and is connected to the plurality of lead screw sleeves 343 through the first transmission belt 344 and can drive the plurality of lead screw sleeves 343 to rotate synchronously, the lower ends of the lead screw sleeves 343 are all provided with second shafts, and the first connection holes of the rotary rods 331 are connected to the second shafts and can rotate around the second shafts. The first motor 341 rotates forward and backward to drive the plurality of screw rods 342 to rotate through the first transmission belt 344 so as to realize up-and-down movement in the screw rod sleeve 343, and the up-and-down movement of the screw rods 342 realizes that the rotating rod 331 rotates around the second connection hole to further drive the rotation of the clamping rods 332, i.e. the plurality of clamping rods 332 are relatively folded and unfolded. The linear power device also can be a plurality of cylinders, the number of the cylinders is the same as the number of the clamping fingers, the upper ends of the cylinders are fixed at the lower end of the telescopic arm and positioned at the outer side of the limiting column, the lower end of the cylinders is provided with a shaft rod, and the first connecting hole of the rotating rod is connected with the shaft rod and can rotate around the shaft rod. The clamping rods 332 are driven to close the clamping parts at the same time.

On the basis of the above, as shown in fig. 2, the elastic frosted rubber skin is disposed on both the limiting column 320 and the clamping rod 332. The appearance of the part is prevented from being scratched or pressed with a clamp.

On the basis of the above, as shown in fig. 1, the conveying device includes a third motor 210, a transmission chain and a plurality of rollers 230, the plurality of rollers 230 are uniformly and parallelly disposed on the frame 100, the third motor 210 is disposed at the left end of the frame 100 and is linked with the rollers 230 through the transmission chain to drive the rollers 230 to rotate. The rollers 230 facilitate movement of the relatively large mass part.

In addition, as shown in fig. 2, a CCD vision system 400 is provided at a central position of a lower end of the telescopic arm 310. And the accurate positioning movement of the part is realized.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An automatic feeding equipment, includes frame (100), conveyer and clamping device all set up on frame (100), its characterized in that: the clamping device is located above the right end of the conveying device on the rack (100) and is provided with a horizontal power mechanism (301) capable of driving the clamping device to move left and right on the rack (100), the clamping device comprises a telescopic arm (310) capable of stretching and retracting and a plurality of limiting columns (320) arranged on the same horizontal circumference and arranged at the lower end of the telescopic arm (310), the lower ends of the limiting columns (320) are provided with clamping fingers (330) capable of rotating, and the clamping device is further provided with a linear power device (340) capable of driving the lower ends of the clamping fingers (330) to rotate.

2. An automatic feeding device according to claim 1, characterized in that: press from both sides and indicate (330) including dwang (331) and holding rod (332), the one end in dwang (331) both ends is provided with first connecting hole, and the upper end of the other end and holding rod (332) is connected perpendicularly, the intermediate position of dwang (331) is provided with the second connecting hole, the lower extreme of spacing post (320) is provided with the first axostylus axostyle of horizontal fixation, the second connecting hole of dwang (331) is connected on first axostylus axostyle and can rotate around first axostylus axostyle.

3. An automatic feeding device according to claim 2, characterized in that: the linear power device (340) comprises a first motor (341), a plurality of screw rods (342), a plurality of screw rod sleeves (343) and a first transmission belt (344), the number of the screw rods (342) and the screw rod sleeves (343) is the same as that of the clamping fingers (330), the screw rod sleeves (343) are arranged at the lower end of the telescopic arm (310) and are located on the outer side of the limiting column (320), the screw rods (342) are arranged in the screw rod sleeves (343) one by one, the first motor (341) is arranged at the lower end of the telescopic arm (310) and is connected with the screw rod sleeves (343) through the first transmission belt (344) and can drive the screw rod sleeves (343) to rotate synchronously, the lower end of the screw rod sleeves (343) is provided with a second shaft rod, and the first connection hole of the rotating rod (331) is connected with the second shaft rod and can rotate around the second shaft rod.

4. An automatic feeding device according to claim 2, characterized in that: elastic frosted rubber outer skins are arranged on the limiting column (320) and the clamping rod (332).

5. An automatic feeding device according to claim 1, characterized in that: the conveying device comprises a third motor (210), a transmission chain and a plurality of rollers (230), wherein the rollers (230) are uniformly and parallelly arranged on the rack (100), and the third motor (210) is arranged at the left end of the rack (100) and is connected with the rollers (230) through the transmission chain to drive the rollers (230) to rotate.

6. An automatic feeding device according to claim 1, characterized in that: the lower end center of the telescopic arm (310) is provided with a CCD visual system (400).