CN209815063U

CN209815063U - Feeding and clamping assembly of vibrating disc

Info

Publication number: CN209815063U
Application number: CN201920644328.5U
Authority: CN
Inventors: 杨海林
Original assignee: Chengdu Dewei Automation Equipment Co Ltd
Current assignee: Chengdu Dewei Automation Equipment Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2019-12-20
Anticipated expiration: 2029-05-07

Abstract

The utility model discloses a feeding and clamping component of a vibrating disk, which belongs to the field of feeding devices of vibrating disks and comprises a fixed seat, a slide bar and a clamping push rod which are parallel to each other, wherein the fixed seat is provided with a left lug and a right lug which are arranged oppositely, a positioning block is fixed between the left lug and the right lug, and a trough communicated with one end of the fixed seat is formed between the positioning block and the positioning block; one end of the clamping push rod extends into the material groove, and a clamping spring is connected between the other end of the clamping push rod and the tailstock; the rollers are arranged at one ends of the sliding rod and the clamping push rod, which are positioned outside the right bump, the other end of the sliding rod is provided with a U-shaped arm, and a connecting piece is arranged between the two free ends of the U-shaped arm; one side of the swing rod on the right lug is tangent to the outer circular surfaces of the rollers on the slide rod and the clamping push rod; the fixing seat is provided with a lifting rod extending into the position between the two arms of the U-shaped arm from the lower part of the fixing seat, and a return spring is arranged between the limiting step and the fixing seat. The raw material output by the vibrating disk is positioned and clamped, so that subsequent detection and other operations are facilitated.

Description

Feeding and clamping assembly of vibrating disc

Technical Field

The utility model belongs to vibration dish material feeding unit field, concretely relates to vibration dish pay-off clamping components.

Background

The vibrating disk is an auxiliary feeding device for automatic assembly or automatic processing machinery. The automatic assembling machine can arrange products in order, and is matched with automatic assembling equipment to assemble all parts of the products into a complete product, or is matched with automatic processing machinery to finish processing workpieces. The parts in the vibrating disk rise along the spiral track due to vibration, and the parts can enter the equipment feeding hole of the next procedure from the output port of the vibrating disk in a uniform state according to the requirements of assembly or processing through screening or posture change of a series of tracks in the rising process. The working purpose is to automatically, orderly, directionally and neatly arrange the disordered workpieces by vibration and accurately convey the disordered workpieces to the next procedure.

In the use, the output material way of vibration dish docks the feed channel to processing equipment usually, no matter be lug connection or through the straight line vibration feeder butt joint to processing equipment's feed channel, the raw materials that the vibration dish carried out have all not passed through the detection and have got into processing equipment, the finished product that processes out through processing equipment detects again, when there is the damage scheduling problem in the raw materials that the vibration dish sent out like this, still be sent to processing equipment in the vibration dish carries, cause the finished product after the processing to scrap, and be unfavorable for the analysis and seek the problem, it is processing equipment problem to difficult seeking, or raw and other materials go out the problem. Just need set up the material at the vibration dish output and detect the position and carry out the material and detect, and increase the material and detect the problem that the station needs to be solved at first how to fix a position the raw materials of vibration dish output and press from both sides tightly so that detect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vibration dish pay-off clamping component to solve above-mentioned problem.

For realizing the purpose of the utility model, the technical proposal adopted is that: the vibrating disc feeding and clamping assembly comprises a fixed seat, a sliding rod and a clamping push rod which are parallel to each other, wherein a left convex block and a right convex block which are arranged oppositely are arranged on the fixed seat;

the sliding rod and the clamping push rod penetrate through the right bump and are respectively positioned on two sides of the positioning block, one end of the clamping push rod extends into the material groove, and a clamping spring is connected between the other end of the clamping push rod and the tailstock; the rollers are arranged at one ends of the sliding rod and the clamping push rod, which are positioned outside the right bump, the other end of the sliding rod is provided with a U-shaped arm, and a connecting piece is arranged between the two free ends of the U-shaped arm; the right lug is provided with a swing rod capable of horizontally rotating, and the slide rod and the roller on the clamping push rod are respectively positioned on two sides of the rotating center of the swing rod and are tangent to one side surface of the swing rod;

be provided with on the fixing base and stretch into the lifter between two arms of U type arm from the fixing base below, the upper end of lifter is big end down structure, and the fixing base lower extreme is fixed with the stop collar, and the lifter runs through the stop collar, and the lifter has the spacing step that is located the stop collar, is equipped with reset spring between spacing step and the fixing base.

As a further alternative, the connecting member is a pulley.

As a further alternative, the upper end of the lifter has a slope tangential to the outer circumferential surface of the pulley.

As a further alternative, the clamping tappet has a blind hole which accommodates the clamping spring.

As a further alternative, the number of clamping springs is two.

As a further alternative, the lifting device also comprises a driving piece which is arranged below the lifting rod and drives the lifting rod to lift.

As a further alternative, the drive member is a cylinder.

As a further alternative, the driving member is a fixed ejector block, and the top surface of the fixed ejector block comprises a middle plane, descending wedge-shaped surfaces located on two sides of the middle plane, and an outer plane located on the outer sides of the two descending wedge-shaped surfaces.

As a further alternative, the lower end of the lifting rod is provided with a roller.

The utility model has the advantages that: the material groove corresponds to the material output channel of the vibrating disc, the lifting rod drives the sliding rod to move towards a left lug through the connecting piece due to a small-top-large-bottom structure at the upper end of the lifting rod in the lifting process, the roller on the sliding rod drives the swinging rod to rotate in the moving process, the other end of the swinging rod drives the roller on the clamping push rod to drive the clamping push rod to move towards the tailstock, the clamping spring is compressed, the clamping push rod is made to exit the material groove, and the material output by the vibrating disc enters the material groove; the driving lifting rod descends, the clamping spring restores to the initial state and drives the clamping push rod to stretch into the trough, the material in the trough is clamped, the roller on the clamping push rod drives the swing rod to rotate, the roller on the slide rod drives the slide rod to return to the original position, the raw material output by the vibrating disc is positioned and clamped, and therefore subsequent detection and other operations are facilitated.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings required for the description of the embodiments will be briefly introduced below, it should be understood that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a vibrating tray feeding clamping assembly according to an embodiment of the present invention, in which a lifting rod is at a high position and a clamping push rod is withdrawn from a material tank;

fig. 2 is a schematic structural view of a vibrating plate feeding clamping assembly according to an embodiment of the present invention, in which a lifting rod is at a low position and a clamping push rod extends into a trough;

FIG. 3 is a top view of the vibratory pan feeder clamp assembly of FIG. 2;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;

fig. 5 is a schematic structural view illustrating a feeding clamping assembly of a vibrating plate mounted on a turntable according to an embodiment of the present invention;

reference numerals: 1. a fixed seat; 2. a slide bar; 3. clamping the push rod; 4. a left bump; 5. a right bump; 6. positioning blocks; 7. a trough; 8. a tailstock; 9. a clamping spring; 10. a roller; a U-shaped arm; 12. a connecting member; 13. a swing rod; 14. a lifting rod; 15. a limiting sleeve; 16. a limiting step; 17. a return spring; 18. rotating the pin; 19. fixing the top block; 20. a mid-plane; 21. descending the wedge-shaped surface; 22. an outer plane; 23. a roller; 24. the vibrating disc outputs a material channel; 25. a turntable.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Fig. 1 to 4 show a feeding and clamping assembly of a vibrating tray, which comprises a fixing base 1, a sliding rod 2 and a clamping push rod 3, the sliding rod 2 and the clamping push rod are parallel to each other, the fixing base 1 is provided with a left lug 4 and a right lug 5 which are oppositely arranged, a positioning block 6 is fixed between the left lug 4 and the right lug 5, a trough 7 communicated with one end of the fixing base 1 is formed between the positioning block 6 and the trough, and the outer side of the right lug 5 is provided with a tail seat 8 connected to the fixing base 1;

the slide rod 2 and the clamping push rod 3 both penetrate through the right bump 5 and are respectively positioned at two sides of the positioning block 6, one end of the clamping push rod 3 extends into the material groove 7, and a clamping spring 9 is connected between the other end of the clamping push rod and the tail seat 8; a roller 10 is arranged at one end of the slide rod 2 and the clamping push rod 3 which are positioned outside the right lug 5, a U-shaped arm 11 is arranged at the other end of the slide rod 2, and a connecting piece 12 is arranged between two free ends of the U-shaped arm 11; the right lug 5 is provided with a swing rod 13 which can rotate horizontally, and the slide rod 2 and the roller 10 on the clamping push rod 3 are respectively positioned at two sides of the rotation center of the swing rod 13 and are both tangent with one side surface of the swing rod 13;

be provided with on fixing base 1 and stretch into lifter 14 between two arms of U type arm 11 from fixing base 1 below, lifter 14's upper end is big end down structure, and 1 lower extreme of fixing base is fixed with stop collar 15, and lifter 14 runs through stop collar 15, and lifter 14 has the spacing step 16 that is located stop collar 15, is equipped with reset spring 17 between spacing step 16 and the fixing base 1. The return spring 17 is sleeved on the outer circle of the lifting rod 14.

The center of the swing rod 13 is rotatably connected with a vertical rotating pin 18, and the rotating pin 18 is fixed on the right bump 5. The connecting piece 12 is a pulley and is rotatably arranged between two ends of the U-shaped arm 11, and the upper end of the lifting rod 14 is provided with an inclined plane tangent to the outer circular surface of the pulley, so that a structural form with a small upper part and a large lower part can be formed, and a guiding effect in the lifting process is achieved, and the lifting is smoother. The clamping push rod 3 is provided with a blind hole for accommodating the clamping spring 9, so that the installation is convenient, and the number of the clamping springs 9 can be two.

The assembly may further include a driving member disposed below the lift lever 14 to drive the lift lever 14 to be lifted, a driving member mounted to the apparatus to be used for the apparatus, or a driving member separately provided to the apparatus. The driving part can be a linear driving element such as an air cylinder and the like. The driving member can also be a fixed top block 19, and the top surface of the fixed top block 19 comprises a middle plane 20, descending wedge-shaped surfaces 21 positioned at two sides of the middle plane 20, and an outer plane 22 positioned at the outer sides of the two descending wedge-shaped surfaces 21. The lower end of the lifting rod 14 is provided with a roller 23 to facilitate its movement on the top surface of the fixed top block 19, reducing the resistance to movement.

In use, as the assembly is moved to the discharge chute 24 of the vibratory pan, the lifter 14 moves from the outer planar surface 22 through the descending wedge surface 21 to the intermediate planar surface 20, that is, lifter 14 rises to the high level, reset spring 17 is compressed, it is corresponding, clamping rod 3 withdraws from silo 7, the material of vibration dish output can get into silo 7, 6 location to locating piece, local vibration driving disk pay-off clamping component moves and leaves behind vibration dish output material way 24 then the fixed kicking block 19 is left to lifter 14 lower extreme, reset spring 17 gets back to initial condition, lifter 14 descends to the low level, it is corresponding, clamping rod 3 stretches into silo 7 and presss from both sides the material tightly, make this subassembly can both effectively press from both sides the material in silo 7 at the removal in-process, utilize mechanical structure to realize promptly in its motion process, compare in the cylinder, the time of having avoided extra waiting for the cylinder action, high efficiency, the trachea of also having avoided the cylinder is unfavorable for the removal of this subassembly. The movement of the assembly can be driven to move to the detection station by using a manipulator, a slide rail or a turntable 25 and the like in the prior art, the assembly is mounted on the turntable 25, the turntable 25 is driven to the detection station by the rotation of the turntable 25, and the fixed top block 19 is fixed on a frame below the turntable 25 in fig. 5.

If the detection station needs the material in the trough 7 to be in a clamping state, a fixed ejector block 19 or a driving piece such as an air cylinder does not need to be arranged at the detection station to drive the lifting rod 14 to ascend, and the lifting rod 14 is kept at a low position.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A feeding and clamping component of a vibrating disk is characterized in that,

the clamping device comprises a fixed seat, a sliding rod and a clamping push rod which are parallel to each other, wherein a left convex block and a right convex block which are oppositely arranged are arranged on the fixed seat;

2. The vibrating pan feed clamp assembly of claim 1 wherein the link is a pulley.

3. The vibratory pan feed clamping assembly of claim 2 wherein the upper end of the lifter bar has a beveled surface tangential to the outer circumferential surface of the pulley.

4. The vibrating pan feed clamp assembly of claim 1, wherein the clamp push rod has a blind bore that receives the clamp spring.

5. A vibrating pan feed pinch assembly as claimed in claim 1 or claim 4, in which there are two pinch springs.

6. The vibratory pan clamp assembly of claim 1 further comprising a drive member disposed below the lift rod for driving the lift rod up and down.

7. The vibrating pan feed clamp assembly of claim 6 wherein the drive member is an air cylinder.

8. A vibrating pan feed clamp assembly according to claim 6 in which the drive member is a fixed top block, the top surface of the fixed top block including a medial plane, descending wedge surfaces on either side of the medial plane, and an outer plane outside the descending wedge surfaces.

9. A vibrating pan feed clamping assembly as claimed in claim 8 wherein the lower end of the lifting rod is provided with rollers.