One kind is semi-automatic to select screw device
Technical field
It is specially a kind of semi-automatic to select screw device the present invention relates to screening plant technical field.
Background technique
Bolt is people's one of most common connector in production and living, is widely used in industrial each row
In industry, bolt is selected during processing, and underproof bolt is picked out.
The inventors of the present application found that existing bolt selection equipment is during use, bolt is placed on placing box
After automatic continuous cannot fall, to feeding generate trouble.
Summary of the invention
Semi-automatic screw device is selected the purpose of the present invention is to provide a kind of, it is intended to improve existing bolt selection equipment
During use, the problems such as bolt automatic continuous cannot fall after being placed on placing box, generate trouble to feeding.
The present invention is implemented as follows:
One kind is semi-automatic to select screw device, including detection case, bolt screening machine and material feeding box, and the material feeding box bottom end inclination is set
It sets, vibrating motor is installed at the bottom center of the material feeding box, the vibrating motor is mounted on material feeding box by bolt, institute
The side for stating material feeding box is fixedly installed with transfer tube, and the bottom end of the transfer tube is connected with feed hopper, the feed hopper be located at into
The side bottom end of hopper, the inside of the transfer tube are equipped with baffle conveyer belt, and the top of the detection case offers charging conduit,
Rotor plate is installed in the detection case, is offered on the outside of the rotor plate and selects slot, it is described to select slot circular array point
Cloth, the rotor plate bottom end are equipped with servo motor, and the rotor plate is driven by servo motor, fixed peace on the outside of the detection case
Equipped with defect ware case, it is fixedly connected with electric telescopic rod on the defect ware case, pushing block is installed in the electric telescopic rod.
Further, the outer tip end of the transfer tube is equipped with servo motor, the baffle conveyer belt in the transfer tube
It is driven by servo motor.
Further, the bottom end of the material feeding box is fixedly installed with spring damper, spring damper set altogether there are four and
In distributed rectangular, the bottom end of spring damper is equipped with support column.
Further, the side of the detection case is fixedly installed with top infrared sensor, top infrared sensor side
It is connected with side infrared sensor.
Further, the top side of the transfer tube is connected with passage, and passage extends in bolt screening machine.
Further, the side of the bolt screening machine is connected with guide rail, and the bolt screening machine passes through guide rail and detection
Case is connected.
Further, qualified product case is fixedly installed on the outside of the detection case, the qualified product case and defect ware case close
In the symmetrical position of guide rail.
Further, push/pull slot is offered on the detection case, push/pull slot is corresponding with the position of electric telescopic rod, push-and-pull
The two sides of slot are equipped with limited block, and limited block side is equipped with spring, and limited block is mounted on detection case by spring.
Compared with prior art, the beneficial effects of the present invention are: it is of the invention
(1), the vibrating motor of material feeding box bottom end drives material feeding box to vibrate, and in the feed hopper for dropping down onto transfer tube bottom end, facilitates bolt
Automatic feed, the spring damper of material feeding box bottom end absorbs vibration when device is run, and device operating is more stable.
(2), the two sides of push/pull slot are equipped with limited block, and limited block is mounted on detection case by spring, electric telescopic rod
Pushing block movement is driven, underproof bolt is fallen into defect ware case by push/pull slot, more convenient unqualified bolt is chosen
Choosing.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the scheme of installation of baffle conveyer belt of the present invention;
Fig. 3 is the structural schematic diagram of detection case of the present invention;
Fig. 4 is the scheme of installation of limited block of the present invention.
In figure: 1, side infrared sensor;2, top infrared sensor;3, guide rail;4, electric telescopic rod;5, detection case;
6, defect ware case;7, bolt screening machine;8, passage;9, servo motor;10, transfer tube;11, material feeding box;12, vibrating motor;
13, spring damper;14, support column;15, baffle conveyer belt;16, feed hopper;17, qualified product case;18, slot is selected;19, it pushes
Block;20, charging conduit;21, rotor plate;22, push/pull slot;23, spring;24, limited block.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this
Invent the range of protection.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be mechanical connect
It connects, is also possible to be electrically connected;It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Referring to Fig.1 shown in -4, one kind is semi-automatic to select screw device, including detection case 5, bolt screening machine 7 and material feeding box
11,11 bottom end of material feeding box is obliquely installed, and vibrating motor 12, the model of vibrating motor 12 are equipped at the bottom center of material feeding box 11
For YZO-20-4, vibrating motor 12 is mounted on material feeding box 11 by bolt, and vibrating motor 12 drives material feeding box 11 to vibrate, by spiral shell
Bolt declines along inclination, in the feed hopper 16 for dropping down onto 10 bottom end of transfer tube, facilitates the charging of bolt, the bottom end of material feeding box 11 is fixed
Spring damper 13 is installed, spring damper 13 sets there are four altogether and is in distributed rectangular, and spring damper 13 is run in device
When absorb vibration, device operating is more stable, and the bottom end of spring damper 13 is equipped with support column 14, and the side of material feeding box 11 is solid
Dingan County is equipped with transfer tube 10, and the bottom end of transfer tube 10 is connected with feed hopper 16, and feed hopper 16 is located at the side bottom end of material feeding box 11,
The inside of transfer tube 10 is equipped with baffle conveyer belt 15, and the outer tip end of transfer tube 10 is equipped with servo motor 9, servo motor 9
Model HG-KN13J-S100, the baffle conveyer belt 15 in transfer tube 10 drives by servo motor 9, the top of transfer tube 10
Side is connected with passage 8, and passage 8 extends in bolt screening machine 7, and the side of bolt screening machine 7 is connected with guide rail 3, spiral shell
Bolt screening machine 7 is connected by guide rail 3 with detection case 5, and the side of detection case 5 is fixedly installed with top infrared sensor 2, and top is red
2 side of outer sensor is connected with side infrared sensor 1, and top infrared sensor 2 and the model of side infrared sensor 1 are
SD 1420-002, the top of detection case 5 offer charging conduit 20, are equipped with rotor plate 21 in detection case 5, rotor plate 21 it is outer
Side, which offers, selects slot 18, selects the distribution of 18 circular array of slot, 21 bottom end of rotor plate is equipped with servo motor 9, rotor plate 21
It is driven by servo motor 9, defect ware case 6 is fixedly installed on the outside of detection case 5, is fixedly connected with electric expansion on defect ware case 6
Bar 4 is equipped with pushing block 19 in electric telescopic rod 4, and push/pull slot 22, push/pull slot 22 and electric telescopic rod 4 are offered on detection case 5
Position it is corresponding, the two sides of push/pull slot 22 are equipped with limited block 24, and 24 side of limited block is equipped with spring 23, and limited block 24 is logical
It crosses spring 23 to be mounted on detection case 5, electric telescopic rod 4 drives pushing block 19 to move, and underproof bolt is passed through push/pull slot
22 fall into defect ware case 6, and more convenient unqualified bolt is selected, and the outside of detection case 5 is fixedly installed with qualified product case 17,
Qualified product case 17 and defect ware case 6 are about the symmetrical position of guide rail 3.
Bolt is placed in material feeding box 11, and the vibrating motor 12 of 11 bottom end of material feeding box drives material feeding box 11 to vibrate, by bolt
Decline along inclination, in the feed hopper 16 for dropping down onto 10 bottom end of transfer tube, the spring damper 13 of 11 bottom end of material feeding box is transported in device
Vibration is absorbed when row, the servo motor 9 on transfer tube 10 drives baffle conveyer belt 15 to operate, and drives bolt to be promoted and from transfer tube
The passage 8 on 10 tops is fallen into bolt screening machine 7, and bolt screening machine 7 vibrates bolt in rotary transfer to guide rail 3, is passed through
Guide rail 3 enters in detection case 5, and the top infrared sensor 2 of 5 side of detection case and the side infrared sensor 1 of connection are to bolt
Top and side detected, according to testing result control electric telescopic rod 4 move, electric telescopic rod 4 drive pushing block 19
Movement falls into underproof bolt in defect ware case 6 by push/pull slot 22, and qualified bolt falls into qualification by charging conduit 20
In product case 17.
The device obtained by above-mentioned design is able to satisfy the use for selecting bolt substantially, but in line with further improving its function
The objective of energy, designer have carried out further improvement to the device.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.