CN209241457U - A kind of automatic weighing conveying device - Google Patents
A kind of automatic weighing conveying device Download PDFInfo
- Publication number
- CN209241457U CN209241457U CN201822116533.2U CN201822116533U CN209241457U CN 209241457 U CN209241457 U CN 209241457U CN 201822116533 U CN201822116533 U CN 201822116533U CN 209241457 U CN209241457 U CN 209241457U
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- Prior art keywords
- conveying line
- charging tray
- drum conveying
- weighing
- conveying device
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Abstract
The utility model provides a kind of automatic weighing conveying device, including bracket, drum conveying line, weighing platform, swing mould group, vibrator, charging tray, blanking storehouse；Drum conveying line is horizontally disposed with and runs through entire mid-stent, and weighing platform is set to pedestal lower end and may pass through drum conveying line and vertical lifting；Mould group is swung to be set to the top of drum conveying line and can swing relative to drum conveying line transverse reciprocating；Blanking storehouse is set to weighing platform top and connect with mould group is swung, and feed inlet is arranged in blanking storehouse upper end, and blanking port corresponding with weighing platform top is arranged in lower end；Vibrator is set to drum conveying line two sides, and one end of charging tray is installed on vibrator, and other end setting spreading mouth simultaneously extends at the feed inlet of blanking storehouse upper end.Automatic weighing conveying device provided by the utility model, it is simple and reasonable, each mechanism can be controlled by the way that controller is arranged, to reach the High Precision Automatic weighing conveying of powder.
Description
Technical field
The utility model relates generally to the automatic weighing conveying device of hard alloy field powder materials, specifically a kind of powder
The automatic material weighing conveyer of class.
Background technique
Cemented carbide powder mainly includes oxidation tungsten powder, tungsten carbide powder and compound powder etc., be through peroxidating, reduction,
Different powder materials made of the series of process such as carbonization, ball milling need to carry out powder in the processing that different powders are made
It weighs, present process equipment is all that manually powder is filled in boat, is weighed manually, and not only environmental pollution is serious, to human body
There is a great harm for respiratory system, and labor intensive is high, and production efficiency is low, weighing error is big, therefore needing one can be reduced manually
The automatic weighing conveying device of intervention improves production efficiency.
Utility model content
Based on problem above, the purpose of this utility model is to provide a kind of automatic weighing conveying devices.
In order to achieve the goal above, the technical solution adopted in the utility model are as follows: a kind of automatic weighing conveying device, including
Bracket, weighing platform, swings mould group, vibrator, charging tray, blanking storehouse at drum conveying line；Drum conveying line is from horizontally disposed and pass through
Entire mid-stent is worn, weighing platform is set to pedestal lower end and may pass through drum conveying line and vertical lifting, and positioning mechanism is set
It is placed in drum conveying line two sides；Swing mould group is set to the top of drum conveying line and can be relative to drum conveying line transverse reciprocating
It swings；Blanking storehouse be set to weighing platform top and with swing mould group connect, blanking storehouse upper end be arranged feed inlet, lower end setting and
The corresponding blanking port in weighing platform top；Vibrator is set to drum conveying line two sides, and one end of charging tray is installed on vibrator,
Other end setting spreading mouth simultaneously extends at the feed inlet of blanking storehouse upper end.
Automatic weighing conveying device provided by the utility model, in use, being sent to empty boat by drum conveying line
Weighing platform top, weighing platform rise and empty boat are supported to rise to blanking Cang Xiaduankaikouchu, make blanking storehouse lower end blanking
Mouth, utmostly to reduce powder fugitive dust, then feeds to charging tray close to boat bottom splicing face, and vibrator drives charging tray vibration,
Blanking storehouse is fallen into powder dither process in charging tray and is fallen into sky boat from blanking port, and starting swings mould group and drives blanking storehouse
Transverse reciprocating swings for powder to be uniformly sprinkled into boat, during which, is increased according to powder in boat, and control weighing platform is slow
It is slow to decline so as to certain gap be kept between powder layer in the blanking port and boat of blanking storehouse lower end, when the powder in boat
When weight reaches setting value, control vibrator stops vibration, and powder stopping is fallen into boat, and weighing platform drives the boat completely expected
Next station is dropped on drum conveying line and be transferred into, it is defeated with the automatic weighing that powder can be completed to repeat aforesaid operations
It send.
Automatic weighing conveying device provided by the utility model further includes the hopper for being set to charging tray top, hopper and charging tray
Between separate hopper is set, the conduit of hopper lower end is connect with the opening of separate hopper upper end, separate hopper lower end setting it is corresponding with charging tray
Sub-feed tube, sub-feed tube is respectively relative to drum conveying line from separate hopper lower end and extends to charging tray top to two sides, can be according to material
Diversion pipe is arranged in feed hopper bottom opening in difference in height selection between bucket and separate hopper, and diversion pipe one end and hopper lower end connect
Logical, the other end is inserted into the sub-feed tube of separate hopper, and hose can be used in diversion pipe.
Blanking storehouse is the back taper warehouse that upper end feed gap dimension is big, lower end blanking port size is small.
Specifically, weighing sensor is arranged in weighing platform, servo electric jar, servo electric jar is arranged in weighing platform lower end
Drive weighing platform relative to drum conveying line vertical lifting；The drum conveying line, pendulum Mo Zu pass through motor driven respectively；Its
In, the servo electric jar, motor, vibrator are electrically connected with the controller respectively, the drum conveying line by servo motor or
Variable-frequency motor is driven, and the swing mould group is driven by servo motor, and the vibrator is electromagnetic vibrator, is passed through
Controller controls starting, work and the closing of above-mentioned each element；Further, the front end, rear end of the weighing platform are set respectively
Limited block is set, the limited block may pass through drum conveying line and vertical lifting, and the limited block of initial position is respectively positioned on weighing platform
Position under level height, when boat is transported on weighing platform, the limited block of front end first rises to block boat movement, so
The limited block of rear end rises, for limiting, specifically jacking cylinder can be arranged in limited block lower end, will further jack gas again
Cylinder is electrically connected with the controller, and is controlled jacking cylinder by controller and is driven limited block lifting；To defeated to roller by controller
Line sending swings mould group, vibrator, weighing platform, limited block progress automation control, according to the mobility of powder, sintering characteristic
The features such as setting powder pan feeding amount, speed, the lifting time of weighing platform and speed etc. of boat transmission.
Further, the present apparatus further includes positioning mechanism, and drum conveying line two sides also set up guided way, the positioning mechanism
Have including the cylinder being set on guided way and the L shape locating piece being set on cylinder piston rod, on L shape locating piece L-shaped
Bayonet, the cylinder drive the locating piece to pass through drum conveying line flow process relative to drum conveying line transversal stretching boat
In, when needing to position boat to corresponding position, assembly line two sides are corresponded to boat after the piston rod specific elongation of cylinder
Both ends are stuck in the L shape bayonet of locating piece, so that boat is fixed on specific position, when needing to unclamp boat, control gas
The piston rod of cylinder retracts the boat that can relax；Further cylinder can be electrically connected with the controller, gas is controlled by controller
Cylinder drives locating piece clamping or relaxation boat, to increase the automation performance of the present apparatus.
Guided way makes boat walk along assembly line, and boat is prevented to be detached from from assembly line, optimization, sets on the guided way
Wear plate is set to protect to guided way and boat, boat is avoided to collide or rub with guided way or positioning device, it is resistance to
Grinding preferably uses polyurethane wear resistant piece.
Optimization, the charging tray can be horizontally or diagonally arranged, can be according to the mobility and scene practical adjustments charging tray of powder
Angle.
Optimization, charging tray sealing cover is arranged in the charging tray upper end, prevents fugitive dust by sealing cover, moreover it is possible to stop other impurities
It falls into charging tray, to guarantee the purity of powder；Further, the charging tray sealing cover is from the charging tray of drum conveying line side
End extends to the corresponding charging tray upper end in the other side.
Optimization, dust cover is set at the blanking port of blanking storehouse lower end, and the dust cover can be with the swing in blanking storehouse
And it is flexible relative to drum conveying line transverse elasticity, fugitive dust minimizes during guaranteeing powder weighing by dust cover.
The utility model has the following beneficial effects:
(1), automatic weighing conveying device provided by the utility model, by the way that liftable weighing platform is arranged, with vibration
Device drives charging tray spreading, swings mould group and drives the horizontal swing of blanking storehouse and the uniform pan feeding into boat, simple and reasonable, leads to
The controller crossed in control system can control each mechanism, to reach the high-precision weighing conveying of powder.
Detailed description of the invention
Fig. 1 is the preceding diagram of automatic weighing conveying device provided by the utility model；
Fig. 2 is automatic weighing conveying device rear isometric schematic diagram provided by the utility model；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is enlarged drawing at B in Fig. 2；
Wherein, 1 is bracket, and 2 be drum conveying line, and 3 be weighing platform, and 4 be positioning mechanism, and 41 be cylinder, 42 locating pieces,
5 is swing mould group, and 6 be vibrator, and 7 be charging tray, and 8 be blanking storehouse, and 9 be hopper, and 10 be separate hopper, and 11 be guided way, and 12 be resistance to
Grinding, 13 be sealing cover, and 14 be dust cover.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment
As shown in Figure 1, 2, the present embodiment provides a kind of automatic weighing conveying devices, including bracket 1, drum conveying line 2, title
Galassing platform 3, swings mould group 5, vibrator 6, charging tray 7, blanking storehouse 8, separate hopper 10, hopper 9, controller at positioning mechanism 4；Roller
For pipeline 2 from being horizontally disposed with and running through entire 1 middle part of bracket, weighing platform 3 is set to 1 lower end of bracket, setting in weighing platform 3
Servo electric jar is arranged in weighing sensor, 3 lower end of weighing platform, and servo electric jar drives weighing platform 3 to pass through drum conveying line 2
And vertical lifting；Limited block, limited block lower end is respectively set along front end, the rear end of 2 direction of transfer of drum conveying line in weighing platform 3
Jacking cylinder is set, and jacking cylinder drives limited block to pass through drum conveying line 2 and vertical lifting；As shown in figure 4, drum conveying line
Guided way 11 is arranged in 2 two sides, and polyurethane wear resistant piece 12 is arranged on guided way 11；As shown in figure 3, positioning mechanism 4 includes being set to
The cylinder 41 mutually perpendicular on guided way 11 and with guided way 11 and the L shape locating piece 42 being set on 41 piston rod of cylinder,
Cylinder 41 drives locating piece 42 relative to 2 transversal stretching of drum conveying line, thus the boat for clamping or relaxing on drum conveying line 2
Ware；Mould group 5 is swung to be set to the top of drum conveying line 2 and can swing relative to 2 transverse reciprocating of drum conveying line, blanking storehouse 8
It is set to 3 top of weighing platform and is connect with mould group 5 is swung, feed inlet, lower end setting and weighing platform is arranged in 8 upper end of blanking storehouse
Dust cover 14 is arranged at blanking port for the corresponding blanking port in 3 tops, and dust cover 14 can be with the swing in blanking storehouse 8 and relative to rolling
Cylinder 2 transverse elasticity of pipeline is flexible；Vibrator 6 is set to 8 two sides of blanking storehouse, and one end of charging tray 7 is installed on vibrator 6, separately
One end setting spreading mouth simultaneously extends at 8 upper end feed inlet of blanking storehouse, and 7 sealing cover 13 of charging tray is arranged in 7 upper end of charging tray, and charging tray 7 is close
Capping 13 extends to corresponding 7 upper end of charging tray in the other side from 7 upper end of charging tray of 2 side of drum conveying line；Hopper 9 is set to bracket
1 upper end, separate hopper 10 are set between hopper 9 and charging tray 7, and the opening of 10 upper end of separate hopper is connect with the conduit of 9 lower end of hopper,
Sub-feed tube corresponding with charging tray 7 is arranged in 10 lower end of separate hopper, and sub-feed tube is respectively relative to drum conveying line 2 from 10 lower end of separate hopper
7 top of charging tray is extended to two sides；In the present embodiment, drum conveying line 2 and swing mould group 5 are driven by servo motor respectively
Dynamic, controller is electrically connected with servo motor, servo electric jar, jacking cylinder, cylinder 41, vibrator 6 respectively.
Automatic weighing conveying device provided in this embodiment first inserts powder in hopper 9, in use, defeated by roller
Empty boat is sent to 3 top of weighing platform by line sending 2, and servo electric jar drives weighing platform 3 to rise and empty boat is supported to rise
To 8 lower ending opening of blanking storehouse, raise 8 lower end blanking port of blanking storehouse utmostly to reduce powder close to boat bottom splicing face
Dirt, the powder in hopper 9 fall into charging tray 7 by separate hopper 10, and vibrator 6 drives charging tray 7 to vibrate, the powder shake in charging tray 7
Blanking storehouse 8 is fallen into the process and is fallen into sky boat from blanking port, and starting swings mould group 5 and 8 transverse reciprocating of blanking storehouse is driven to swing
So that powder to be uniformly sprinkled into boat, during which, increased according to powder in boat, control weighing platform 3 slowly decline so that
Certain gap is kept between powder layer in the blanking port and boat of 8 lower end of blanking storehouse, when the powder weight in boat reaches
When setting value, control vibrator 6 stops vibration, and powder stopping is fallen into boat, and weighing platform 3 drives the boat completely expected to drop to
On drum conveying line 2 and it is transferred into next station, aforesaid operations is repeated and is conveyed with the automatic weighing that powder can be completed, the phase
Between, by controller control servo motor, servo electric jar, jacking cylinder, cylinder 41, vibrator 6 it is automatic starting, work and
It closes.
The above embodiments of the present invention be only be illustrate examples for clearly illustrating the present invention, and not be to this reality
With the restriction of novel embodiment.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other various forms of variations and variation.Here all embodiments can not be exhaustive.It is all to belong to this reality
With novel technical solution changes and variations that derived from still in the column of the protection scope of the utility model.
Claims (10)
1. a kind of automatic weighing conveying device, which is characterized in that including bracket, drum conveying line, weighing platform, swing mould group,
Vibrator, charging tray, blanking storehouse；Drum conveying line is horizontally disposed with and runs through entire mid-stent, and weighing platform is set under bracket
Hold and may pass through drum conveying line and vertical lifting；Swing mould group is set to the top of drum conveying line and can be defeated relative to roller
Line sending transverse reciprocating is swung；Blanking storehouse is set to weighing platform top and connect with mould group is swung, the setting charging of blanking storehouse upper end
Mouthful, blanking port corresponding with weighing platform top is arranged in lower end；Vibrator is set to drum conveying line two sides, one end peace of charging tray
Loaded on vibrator, other end setting spreading mouth is simultaneously extended at the feed inlet of blanking storehouse upper end.
2. automatic weighing conveying device according to claim 1, which is characterized in that further include the material for being set to charging tray top
Bucket, is arranged separate hopper, the conduit of hopper lower end is connect with the opening of separate hopper upper end, and separate hopper lower end is set between hopper and charging tray
Sub-feed tube corresponding with charging tray is set, sub-feed tube is respectively relative to drum conveying line from separate hopper lower end and extends on charging tray to two sides
Portion.
3. automatic weighing conveying device according to claim 1, which is characterized in that setting weighing passes in the weighing platform
Servo electric jar is arranged in sensor, weighing platform lower end, and servo electric jar driving weighing platform rises vertically relative to drum conveying line
Drop；The drum conveying line, pendulum Mo Zu pass through motor driven respectively；Wherein, the servo electric jar, motor, vibrator difference
It is electrically connected with the controller.
4. automatic weighing conveying device according to claim 1, which is characterized in that the weighing platform is along drum conveying line
Limited block is respectively set in front end, the rear end of direction of transfer, and the limited block may pass through drum conveying line and vertical lifting.
5. automatic weighing conveying device according to claim 1, which is characterized in that it further include positioning mechanism, the roller
Pipeline two sides also set up guided way, and the positioning mechanism includes the cylinder being set on guided way and is set to cylinder piston rod
On L shape locating piece, the cylinder drives the locating piece relative to drum conveying line transversal stretching.
6. automatic weighing conveying device according to claim 5, which is characterized in that wear plate is arranged on the guided way.
7. automatic weighing conveying device according to claim 6, which is characterized in that the wear plate is polyurethane wear resistant
Piece.
8. automatic weighing conveying device according to claim 1, which is characterized in that the charging tray upper end setting charging tray seals
Lid.
9. automatic weighing conveying device according to claim 8, which is characterized in that the charging tray sealing cover is conveyed from roller
The charging tray upper end of line side extends to the corresponding charging tray upper end in the other side.
10. automatic weighing conveying device according to claim 1, which is characterized in that the blanking port of blanking storehouse lower end
Place's setting dust cover, the dust cover can be flexible relative to drum conveying line transverse elasticity with the swing in blanking storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116533.2U CN209241457U (en) | 2018-12-17 | 2018-12-17 | A kind of automatic weighing conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116533.2U CN209241457U (en) | 2018-12-17 | 2018-12-17 | A kind of automatic weighing conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209241457U true CN209241457U (en) | 2019-08-13 |
Family
ID=67533246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822116533.2U Active CN209241457U (en) | 2018-12-17 | 2018-12-17 | A kind of automatic weighing conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209241457U (en) |
-
2018
- 2018-12-17 CN CN201822116533.2U patent/CN209241457U/en active Active
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