CN216661389U

CN216661389U - Material vibrations discharge mechanism

Info

Publication number: CN216661389U
Application number: CN202123432124.1U
Authority: CN
Inventors: 朱松茂; 白杰昌; 叶振钦
Original assignee: Xiamen Hongfa Industrial Robot Co ltd
Current assignee: Xiamen Hongfa Industrial Robot Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-03
Anticipated expiration: 2031-12-31

Abstract

The utility model provides a material vibration discharging mechanism which comprises a vibration driving device, a vibration base, an illumination light source and an image recognizer, wherein the vibration driving device is connected with the vibration base; the vibration driving device is connected with the vibration base to drive the vibration base to vibrate; the vibration base is provided with a light-transmitting carrying platform which is light-transmitting up and down; the illumination light source is arranged below the light-transmitting carrying platform, and the light-emitting surface faces upwards; the image recognizer is arranged above the light-transmitting carrying platform. This mechanism is through the position of the mode adjustment material of vibrations, carries out the ejection of compact after the ejection of compact shape that image recognizer discerned the coincidence, has realized the optimization of structure to the material that the shape is complicated, and the mechanism is more exquisite, and occupation space is littleer and the ejection of compact efficiency that improves.

Description

Material vibrations discharge mechanism

Technical Field

The utility model relates to the field of machinery, in particular to a material vibration discharging mechanism.

Background

Most of the existing materials are discharged by adopting a linear vibrator. This kind of ejection of compact mode is high to requiring the assembly precision at the material way junction, if the cooperation precision can not reach the requirement, causes material ejection of compact putty and efficiency lower easily, can't realize the ejection of compact to the material of the complicated shape moreover.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a material vibration discharging mechanism for solving the problems.

In order to realize the purpose, the technical scheme provided by the utility model is as follows:

a material vibration discharging mechanism comprises a vibration driving device, a vibration base, an illuminating light source and an image recognizer; the vibration driving device is connected with the vibration base to drive the vibration base to vibrate; the vibration base is provided with a light-transmitting carrying platform which transmits light up and down; the illumination light source is arranged below the light-transmitting carrying platform, and the light-emitting surface faces upwards; the image recognizer is arranged above the light-transmitting carrying platform.

Further, still include unable adjustment base, unable adjustment base has an amplitude backup pad and sets up the vibrations guide pillar of a plurality of vertical settings in this amplitude backup pad, the vibrations base is located the top of amplitude backup pad and cup joints on vibrations guide pillar, be provided with the elastic component between amplitude backup pad and the vibrations base.

Further, the illumination light source is arranged on the amplitude supporting plate, and a surrounding plate is arranged on the periphery between the amplitude supporting plate and the vibration base.

Furthermore, the coaming comprises a fixed coaming fixed on the amplitude supporting plate and a vibration coaming fixed on the vibration base, and the fixed coaming and the vibration coaming cover the periphery between the amplitude supporting plate and the vibration base together; and the vibration enclosing plate also extends inwards to the periphery of the light-transmitting carrying platform.

Furthermore, the vibration driving device is arranged on the fixed base, the driving end of the vibration driving device is connected with a vibration guide rod, and the vibration guide rod penetrates through the amplitude supporting plate to be connected with the vibration base.

Furthermore, the quantity of vibrations guide arm is equipped with a plurality ofly, and the lower extreme of a plurality of vibrations guide arm realizes connecting through a crossbeam, vibrations drive arrangement's drive end is connected the crossbeam.

Furthermore, the vibration driving device comprises a servo motor and an eccentric wheel, and a rotating shaft of the servo motor is connected with the eccentric wheel; the eccentric wheel and the vibration base form transmission connection.

Furthermore, an amplitude adjusting assembly is further arranged on the eccentric wheel.

Further, the vibrations base is including vibrations base plate and light-passing board, the vibrations base plate forms the transmission with vibrations drive arrangement and is connected, the intermediate position of vibrations base plate has a fretwork window, the light-passing board covers the fretwork window forms the printing opacity microscope carrier.

Through the technical scheme provided by the utility model, the method has the following beneficial effects:

during operation, the material is placed on the light-transmitting carrying platform of the vibration base, the vibration driving device drives the vibration base to vibrate, so that the material vibrates, the illumination light source below upwards irradiates the vertical image of the material to be projected to the image recognizer for collection and recognition of the image recognizer, and when the shape which is in line with the discharging is recognized, the material can be taken by the material taking mechanism such as the mechanical arm. The mechanism realizes the optimization of the structure for the discharge of materials with complex shapes, the mechanism is more exquisite, the occupied space is smaller, and the discharge efficiency is improved.

Drawings

FIG. 1 is a schematic external view of a material vibration discharging mechanism in an embodiment;

FIG. 2 is a sectional view of the material vibration discharging mechanism in the embodiment;

fig. 3 is an enlarged schematic view of the area a in fig. 2.

Detailed Description

To further illustrate the various embodiments, the utility model provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the utility model and, together with the description, serve to explain the principles of the embodiments. Those skilled in the art will appreciate still other possible embodiments and advantages of the present invention with reference to these figures. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The utility model will now be further described with reference to the drawings and the detailed description.

Referring to fig. 1 to 3, the present embodiment provides a material vibration discharging mechanism, which includes a fixing base 40, a vibration driving device 20, a vibration base 10, an illumination light source 60 and an image identifier (not shown); the vibration driving device 20 is connected with the vibration base 10 to drive the vibration base 10 to vibrate; the vibration base 10 is provided with a light-transmitting stage 101 which transmits light up and down; the illumination light source 60 is arranged below the light-transmitting carrier 101, and the light-emitting surface faces upwards; the image recognizer is a device used for collecting and recognizing images in the prior art, and is arranged above the light-transmitting carrying platform 101.

During operation, materials are firstly placed on the light-transmitting carrying platform 101 of the vibration base 10, the vibration driving device 20 drives the vibration base 10 to vibrate, so that the materials vibrate, the illumination light source 60 below upwards irradiates to project a vertical image of the materials to the image recognizer for collection and recognition of the image recognizer, and when the shape which accords with discharging is recognized, the materials can be taken by the material taking mechanism such as a mechanical arm. The mechanism realizes the optimization of the structure for the discharge of materials with complex shapes, the mechanism is more exquisite, the occupied space is smaller, and the discharge efficiency is improved.

Preferably, the illumination source 60 is a surface light source that emits parallel light, such as an LED surface light source, and the like, and the parallel light is preferably projected.

The fixed base 40 has an amplitude backup pad 41 and sets up the vibrations guide pillar 42 of a plurality of vertical settings on this amplitude backup pad 41, specifically is four vibrations guide pillar 42, vibrations base 10 is located the top of amplitude backup pad 41 and cup joints on vibrations guide pillar 42, and four tip positions of vibrations base 10 are established respectively on four vibrations guide pillar 42 promptly, realize the direction that reciprocates. An elastic member 50 is disposed between the amplitude supporting plate 41 and the vibration base 10, and the elastic member 50 provides an upward elastic support to the vibration base. When vibrations drive arrangement 20 drives, through the direction of vibrations guide pillar 42 for vibrations base 10 only can shake from top to bottom, filters the horizontally amplitude, and the material can not be by a wide margin carry out horizontal displacement, and the effect is better. Of course, in other embodiments, this is not limiting.

Specifically, the elastic member 50 is a spring, the spring 50 is sleeved on the vibration guide post 42, the lower end of the spring abuts against the vibration amplitude support plate 41, and the upper end of the spring abuts against the vibration base 0, so that the vibration device is more compact. Of course, in other embodiments, elastic members such as a spring plate and a gas spring may be used instead.

The illumination light source 60 is arranged on the amplitude supporting plate 41, and a surrounding plate 70 is arranged on the periphery between the amplitude supporting plate 4 and the vibration base 10; the coaming 70 is used for isolating the inner light and the outer light, and the projection effect of the material is better.

Further, in this embodiment, the surrounding plates 70 include a fixed surrounding plate 71 fixed to the amplitude support plate 41 and a vibration surrounding plate 72 fixed to the vibration base 10, the fixed surrounding plate 71 is fixed to the amplitude support plate 41, and the vibration surrounding plate 72 vibrates together with the vibration base 10. The fixed shroud 71 and the vibration shroud 72 together cover the periphery between the amplitude support plate 41 and the vibration base 10; more specifically, the lower end opening of the vibrating coaming 72 covers the upper end opening of the fixed coaming 71, so that the fixed coaming 71 and the vibrating coaming 72 cannot interfere with each other and light leakage cannot occur.

The vibration enclosing plate 72 further extends inwards to the periphery of the light-transmitting carrying platform 101, so that the peripheral structure can be covered, for example, the end part matched with the vibration guide pillar 42 is covered, and abnormal action caused by material clamping at the position is prevented.

The vibration driving device 20 is arranged on the fixed base 40, the driving end of the vibration driving device 20 is connected with the vibration guide rod 30, the vibration guide rod 30 penetrates through the amplitude supporting plate 41 to be connected with the vibration base 10, vibration conduction is achieved, the structural design is ingenious, and the space can be well saved.

The number of the vibration guide rods 30 is multiple, specifically two in this embodiment, the lower ends of the two vibration guide rods 30 are connected through a cross beam (not shown), and the driving end of the vibration driving device 20 is connected with the cross beam, so that the driving end of the vibration driving device 20 can synchronously drive the two vibration guide rods 30 to ascend and descend, and the vibration uniformity is better. Of course, in other embodiments, one or more than two vibration guide rods 30 may be provided.

The vibration driving device 20 comprises a servo motor 21 and an eccentric wheel 22, and a rotating shaft of the servo motor 21 is connected with the eccentric wheel 22; the eccentric wheel 22 is in transmission connection with the vibration base 10; specifically, the eccentric 22 is sleeved with a bearing (not shown) and rotatably mounted on a beam connecting the two vibration guide rods 30 through the bearing. The servo motor 21 drives the eccentric wheel 22 to rotate, and the vibration base 10 and the materials on the vibration base are driven to vibrate up and down through the amplitude fall of the eccentric wheel 22; the structural design is simple and easy to realize.

Specifically, the eccentric wheel 22 is further provided with an amplitude adjustment assembly; the amplitude adjusting component can adjust the amplitude; can adjust according to actual demand, the suitability is wider.

Specifically, referring to fig. 3, the amplitude adjustment assembly is an amplitude adjustment block 23 and an amplitude adjustment seat 25, and the amplitude adjustment block 23 is connected to a bearing follower 24 and disposed in the sliding slot of the eccentric 22 to move up and down in the sliding slot of the eccentric 22. The amplitude adjusting seat 25 is provided with two screws 26, and the two screws 26 abut against the amplitude adjusting block 23 to position the amplitude adjusting block 23. The amplitude adjustment block 23 is moved up and down by adjusting the screw 26 of the amplitude adjustment base 25, thereby adjusting the amplitude.

Of course, in other embodiments, the structure of the amplitude adjustment assembly may not be required.

Specifically, the vibration base 10 includes a vibration substrate 11 and a transparent plate 12, the vibration substrate 11 is in transmission connection with a vibration driving device 20, and the vibration substrate 11 is used for being connected with an external structure, such as being matched with a vibration guide post 41, or being connected with a vibration guide rod 30, and the like. A hollow window is arranged in the middle of the vibration substrate 11, and the light-transmitting plate 12 covers the hollow window to form a light-transmitting stage 101, that is, the light-transmitting plate 12 is the light-transmitting stage 101. The structural design is simple and easy to realize.

More specifically, the transparent plate 12 is directly laid on the upper surface of the vibration substrate 11, a pressing plate 111 is fixed on the vibration substrate 11, and the transparent plate 12 is fixed and pressed by the pressing plate 111. Thus, the light-transmitting plate 12 can be conveniently disassembled and assembled.

Of course, in other embodiments, the structure of the vibration base 10 is not limited thereto.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a material vibrations discharge mechanism which characterized in that: comprises a vibration driving device, a vibration base, an illumination light source and an image recognizer; the vibration driving device is connected with the vibration base to drive the vibration base to vibrate; the vibration base is provided with a light-transmitting carrying platform which transmits light up and down; the illumination light source is arranged below the light-transmitting carrying platform, and the light-emitting surface faces upwards; the image recognizer is arranged above the light-transmitting carrying platform.

2. The material vibration discharging mechanism of claim 1, wherein: still include unable adjustment base, unable adjustment base has an amplitude backup pad and sets up the vibrations guide pillar of a plurality of vertical settings in this amplitude backup pad, the vibrations base is located the top of amplitude backup pad and cup joints on vibrations guide pillar, be provided with the elastic component between amplitude backup pad and the vibrations base.

3. The material vibration discharging mechanism of claim 2, wherein: the illumination light source is arranged on the amplitude supporting plate, and a surrounding plate is arranged on the periphery between the amplitude supporting plate and the vibration base.

4. The material vibration discharging mechanism of claim 3, wherein: the coaming comprises a fixed coaming fixed on the amplitude supporting plate and a vibration coaming fixed on the vibration base, and the fixed coaming and the vibration coaming cover the periphery between the amplitude supporting plate and the vibration base together; and the vibration enclosing plate also extends inwards to the periphery of the light-transmitting carrying platform.

5. The material vibration discharging mechanism of claim 2, wherein: the vibration driving device is arranged on the fixed base, the driving end of the vibration driving device is connected with a vibration guide rod, and the vibration guide rod penetrates through the amplitude supporting plate to be connected with the vibration base.

6. The material vibration discharging mechanism of claim 5, wherein: the quantity of vibrations guide arm is equipped with a plurality ofly, and the lower extreme of a plurality of vibrations guide arm realizes connecting through a crossbeam, the drive end of vibrations drive arrangement connects the crossbeam.

7. The material vibration discharging mechanism of claim 1 or 5, wherein: the vibration driving device comprises a servo motor and an eccentric wheel, and a rotating shaft of the servo motor is connected with the eccentric wheel; the eccentric wheel and the vibration base form transmission connection.

8. The material vibration discharging mechanism of claim 7, wherein: and the eccentric wheel is also provided with an amplitude adjusting assembly.

9. The material vibration discharging mechanism of claim 1, wherein: the vibration base comprises a vibration base plate and a light-transmitting plate, the vibration base plate is in transmission connection with the vibration driving device, a hollow window is arranged in the middle of the vibration base plate, and the light-transmitting plate covers the hollow window to form a light-transmitting carrying platform.