A kind of high-accuracy Hardware fitting automatic charging device
Technical field
The present invention relates to Hardware fitting manufacture field, specially a kind of high-accuracy Hardware fitting automatic charging device.
Background technique
Hardware fitting refers to the machine parts being fabricated to hardware or component and some hardware products.General hardware is matched
Part has pulley, castor, connector, pipe clamp, carrying roller, shackle, nozzle, spray head, suspension hook etc..Hardware fitting can independent purposes, can also
To make assistance apparatus.Hardware product mostly not instead of final consumption product, as the auxiliary products of industry manufacture, semi-finished product with
And production process used tool etc..Hardware fitting can be divided into furniture hardware fitting, Hardware fitting peculiar to vessel, clothes Hardware fitting, door
Window Hardware fitting, art metal accessory etc..
Existing many Hardware fittings need axial drilling, and side is also required to drilling or groove milling, as bearing, synchronizing wheel are contour
Accurate Hardware fitting, these Hardware fittings require to be accurately positioned in processing.It is frequently necessary to be positioned manually, it is not only fixed
Position is complicated, and it is slow to operate relatively complicated locating speed, waste of manpower;And be not easy to be accurately positioned, it would therefore be desirable to propose that one kind can
Quickly to position the high-accuracy Hardware fitting automatic charging device of feeding.
Summary of the invention
The purpose of the present invention is to provide a kind of high-accuracy Hardware fitting automatic charging devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of high-accuracy Hardware fitting automatic charging device, including first support and pedestal, the top of the first support
It is fixedly connected with magazine, the upper magazine is internally provided with circular-shaped, concave cavity, and the top of the pedestal is fixedly connected with turntable
Bearing, is fixedly connected with turntable at the top of the turntable bearing, and the upper surface edge of the turntable offers feeding port, and described turn
The upper outside surface that dish axle is held is provided with annular tooth part, and the top of the pedestal is equipped with stepper motor, the stepper motor
It is sequentially connected by the annular tooth part of gear and turntable bearing, the inside of the turntable bearing is fixedly connected with rotating bar, described
The upper end of rotating bar is fixedly connected with rod for stiring materials, described rod for stiring materials through turntable and upper magazine, and on the outside of the upper end of rotating bar
It is arranged in circular-shaped, concave cavity, the interior bottom of the circular arc cavity offers material-dropping hole, and the lower part of the material-dropping hole is communicated with blanking
The surface of feeding port is arranged in pipe, the lower end of the feeder pipe, and the side of the first support is fixedly connected with arc block, institute
It states arc block to be slidably socketed on turntable, and is fixedly connected with support plate on the outside of arc block, be fixedly mounted in the support plate
There is clamping cylinder, one end of the clamping cylinder is fixedly connected with fixture block, opens up in the arc block jagged.
Preferably, the turntable bearing includes bearing outer ring and bearing inner race, the bearing outer ring and bearing inner race it
Between ball is installed.
Preferably, the bearing outer ring is fixedly connected on pedestal, and the annular tooth part is arranged on bearing inner race, described
Rotating bar is fixedly connected on the inside center of bearing inner race vertically.
Preferably, described rod for stiring materials is set as arcuate structure, and between one end of rod for stiring materials and circular-shaped, concave cavity inner wall between
Away from for 2-3mm.
Preferably, the center of the turntable offers the first through hole passed through convenient for rotating bar, the center of the upper magazine
Offer the second through-hole passed through convenient for rotating bar.
Preferably, the side of the turntable is provided with rewinding box and second support, the fixed peace in one end of the second support
Equipped with the high-pressure jet head being connected to compressed air pipe, the lower end of the high-pressure jet head be inclined at feeding port it is oblique on
Side.
Preferably, described rod for stiring materials is at least evenly arranged with three groups, and rod for stiring materials is set as micro-elasticity plastic bar, and material toggling
The surface of bar is socketed with the rubber protecting jacket of soft elasticity, and bottom level of the described rod for stiring materials apart from circular-shaped, concave cavity is to be processed five
0.5-0.6 times of golden accessory height.
Preferably, the aperture of the material-dropping hole is greater than the diameter 3-5mm of Hardware fitting to be processed, the material-dropping hole setting
In the bottom edge of circular-shaped, concave cavity, and distance of the material-dropping hole apart from circular-shaped, concave cavity inner wall is less than 1mm, the top of the material-dropping hole with
The distance between interior bottom of feeding port is the integral multiple of Hardware fitting height to be processed.
Preferably, the spacing between the lower end and feeding port of the feeder pipe is the height of Hardware fitting to be processed
1.2-1.5 again.
Preferably, the notch is aligned setting with feeding port, and the fixture block is arranged in notch.
Compared with prior art, the beneficial effects of the present invention are: it is of the invention
1, by the design of upper magazine, material-dropping hole and rod for stiring materials, Hardware fitting is directly introduced to the circle of upper magazine
In cavity, can by the rotation of rod for stiring materials, so that Hardware fitting drops into feeder pipe, and feeding in material mouth upwards in turn,
Realize automatic operation, it is easy to use;
2, by the design of turntable, feeding port and arc block, after Hardware fitting drops into feeding port, turntable rotates to other
Hardware fitting can be fixedly clamped by position in turntable, and can be processed, easy to use;
3, by the design of stepper motor and turntable, circulation loading and unloading may be implemented on turntable, without human intervention, use
It is convenient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of high-accuracy Hardware fitting automatic charging device of the present invention;
Fig. 2 is a kind of overlooking structure diagram of high-accuracy Hardware fitting automatic charging device arc block of the present invention;
Fig. 3 is a kind of side structure schematic view of high-accuracy Hardware fitting automatic charging device rewinding box of the present invention;
Fig. 4 is a kind of schematic diagram of internal structure of high-accuracy Hardware fitting automatic charging device turntable bearing of the present invention.
In figure: 1 first support, 2 rod for stiring materials, 3 Hardware fittings, 4 circular-shaped, concave cavities, 5 material-dropping holes, magazine, 7 feeder pipes, 8 on 6
Turntable, 9 feeding ports, 10 pedestals, 11 turntable bearings, 12 annular tooth parts, 13 stepper motors, 14 gears, 15 first through hole, 16 rotations
Bar, 17 second through-holes, 18 arc blocks, 19 clamping cylinders, 20 support plates, 21 fixture blocks, 22 notches, 23 rewinding boxes, 24 second supports,
25 high-pressure jet heads, 26 balls, 27 bearing outer rings, 28 bearing inner races.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution:
A kind of high-accuracy Hardware fitting automatic charging device, including first support 1 and pedestal 10, the first support 1
Top is fixedly connected with magazine 6, and the upper magazine 6 is internally provided with circular-shaped, concave cavity 4, and the top of the pedestal 10 is fixed to be connected
It is connected to turntable bearing 11, the top of the turntable bearing 11 is fixedly connected with turntable 8, and the upper surface edge of the turntable 8 opens up
There is feeding port 9, the upper outside surface of the turntable bearing 11 is provided with annular tooth part 12, and the top of the pedestal 10 is equipped with
Stepper motor 13, the stepper motor 13 are sequentially connected by the annular tooth part 12 of gear 14 and turntable bearing 11, the turntable
The inside of bearing 11 is fixedly connected with rotating bar 16, and the upper end of the rotating bar 16 is rotated through turntable 8 and upper magazine 6
Rod for stiring materials 16 is fixedly connected on the outside of the upper end of bar 16, described rod for stiring materials 16 is arranged in circular-shaped, concave cavity 4, the circular arc cavity 4
Interior bottom offer material-dropping hole 5, the lower part of the material-dropping hole 5 is communicated with feeder pipe 7, and the lower end setting of the feeder pipe 7 exists
The surface of feeding port 9, the side of the first support 1 are fixedly connected with arc block 18, and the arc block 18 is slidably socketed
On turntable 8, and the outside of arc block 18 is fixedly connected with support plate 20, is fixedly installed with clamping cylinder in the support plate 20
19, one end of the clamping cylinder 19 is fixedly connected with fixture block 21, opens up jagged 22 in the arc block 18.
Specifically, the turntable bearing 11 includes bearing outer ring 27 and bearing inner race 28, the bearing outer ring 27 and axis
It holds and ball 26 is installed between inner ring 28.
By adopting the above technical scheme, turntable bearing 11 plays the role of support and rotation.
Specifically, the bearing outer ring 27 is fixedly connected on pedestal 10, the annular tooth part 12 is arranged in bearing inner race
On 28, the rotating bar 16 is fixedly connected on the inside center of bearing inner race 28 vertically.
By adopting the above technical scheme, rotating bar 16 is rotated on the center of upper magazine 6, and drives rod for stiring materials 2.
Specifically, described rod for stiring materials 16 is set as arcuate structure, and between 4 inner wall of one end of rod for stiring materials 16 and circular-shaped, concave cavity
Spacing be 2-3mm.
By adopting the above technical scheme, rod for stiring materials 16 stirs the movement of Hardware fitting 3, and drops into material-dropping hole 5, is folded
It puts, sequentially enters feeding port 9, realize automatic charging.
Specifically, the center of the turntable 8 offers the first through hole 15 passed through convenient for rotating bar 16, the upper magazine 6
Center offer the second through-hole 17 passed through convenient for rotating bar 16.
By adopting the above technical scheme, first through hole 15 and the second through-hole 17 are convenient for the installation of rotating bar 16.
Specifically, the side of the turntable 8 is provided with rewinding box 23 and second support 24, one end of the second support 24
It is fixedly installed with the high-pressure jet head 25 being connected to compressed air pipe, the lower end of the high-pressure jet head 25 is inclined at
The oblique upper of material mouth 9.
By adopting the above technical scheme, by the effect of rewinding box 23, it is convenient for 3 blanking of Hardware fitting.
Specifically, described rod for stiring materials 2 is at least evenly arranged with three groups, and rod for stiring materials 2 is set as micro-elasticity plastic bar, and dials
The surface of material bar 2 is socketed with the rubber protecting jacket of soft elasticity, and bottom level of the described rod for stiring materials 2 apart from circular-shaped, concave cavity 4 is to be added
0.5-0.6 times of 3 height of Hardware fitting of work.
By adopting the above technical scheme, the effect of rubber protecting jacket prevents rod for stiring materials 2 from scratching Hardware fitting 3.
Specifically, the aperture of the material-dropping hole 5 is greater than the diameter 3-5mm of Hardware fitting 3 to be processed, the material-dropping hole 5
The bottom edge of circular-shaped, concave cavity 4 is set, and distance of the material-dropping hole 5 apart from 4 inner wall of circular-shaped, concave cavity is less than 1mm, the material-dropping hole 5
Top and feeding port 9 the distance between interior bottom be 3 height of Hardware fitting to be processed integral multiple.
By adopting the above technical scheme, the design of integral multiple, after Hardware fitting 3 drops into feeder pipe 7, the hardware of the top is matched
Part 3 will not project over more, in order to avoid there is Hardware fitting 3 to block, influence the rotation of rod for stiring materials 2.
Specifically, the spacing between the lower end and feeding port 9 of the feeder pipe 7 is the height of Hardware fitting 3 to be processed
1.2-1.5 times.
By adopting the above technical scheme, by 1.2-1.5 times of design, a Hardware fitting 3 only can be retained in feeding port 9,
And other Hardware fittings 3 will not drop into elsewhere from the lower end of feeder pipe 7.
Specifically, the notch 22 is aligned setting with feeding port 9, the fixture block 21 is arranged in notch 22.
By adopting the above technical scheme, alignment setting, convenient for clamping cylinder 19 in elongation, alignment is clamped.
Working principle: when in use, by the design of upper magazine 6, material-dropping hole 5 and rod for stiring materials 2, Hardware fitting 3 is straight
It connects in the circular-shaped, concave cavity 4 for being put into magazine 6, it can be by the rotation of rod for stiring materials 2, so that Hardware fitting 3 drops into feeder pipe 7
In, and feeding in material mouth 9 upwards in turn, realize automatic operation, it is easy to use;Pass through turntable 8, feeding port 9 and arc block 18
Design, after Hardware fitting 3 drops into feeding port 9, turntable 8 rotates to other positions (position corresponding with notch 22)
Hardware fitting 3 is fixedly clamped on turntable 8, and can be processed (the top of turntable 8 by bracket install drilling machine,
Sander or fuel injector are processed), it is easy to use;By the design of stepper motor 13 and turntable 8, may be implemented on turntable 8
Loading and unloading are recycled, it is without human intervention, easy to use.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.