CN209664761U - A kind of material absorbing structure for screw feeding machine - Google Patents
A kind of material absorbing structure for screw feeding machine Download PDFInfo
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- CN209664761U CN209664761U CN201920311555.6U CN201920311555U CN209664761U CN 209664761 U CN209664761 U CN 209664761U CN 201920311555 U CN201920311555 U CN 201920311555U CN 209664761 U CN209664761 U CN 209664761U
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- Prior art keywords
- turntable
- hole
- seal disc
- absorbing structure
- feeding machine
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- 239000000463 material Substances 0.000 title claims abstract description 26
- 238000001179 sorption measurement Methods 0.000 claims abstract description 24
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- 239000003463 adsorbent Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
A kind of material absorbing structure for screw feeding machine, rotation is provided with turntable on mounting plate, hopper is provided with outside turntable, seal disc is provided between turntable and mounting plate, the end face of seal disc towards turntable offers arc groove, first through hole is offered in arc groove, first through hole is provided with the positive lower end position of seal disc；The edge of turntable is provided with annular cambered surface, several uniformly distributed adsorption holes are offered on annular cambered surface, the sleeve for being used to support screw is provided in adsorption hole, the side of adsorption hole is correspondingly provided with a venthole, the end face of turntable towards seal disc offers several with the absorption one-to-one connecting hole in hole site, and adsorption hole, venthole, the connecting hole of each corresponding position communicate with each other setting.The material absorbing structure of the utility model design, structure is exquisite, using turntable sub-material, vacuum intake, is fed compared to traditional gear track structure, and noise is small, and the probability that gets stuck is low, and feed is high-efficient, has carried out sufficient technique preparation for the Full-automatic feeding of standard component.
Description
Technical field
The utility model belongs to field of automation technology, and in particular to a kind of material absorbing structure for screw feeding machine.
Background technique
Currently, spare and accessory parts are more, manufacturing cost is high in the production process of automatic machinery, assembly technology is complicated, need
The standard component of size needed for providing rapidly, such as: screw.However, existing screw loader noise is big, work mood is influenced；Spiral shell
Silk accumulation is more easily to get stuck, and will lead to mechanical breakdown, influences to be fed efficiency；And the material absorbing structure of screw loader is to cause such ask
The key of topic；Therefore, a kind of material absorbing structure for screw feeding machine is devised to solve the above problems.
Summary of the invention
To overcome the deficiencies in the prior art described above, the utility model aim is to provide a kind of for screw feeding machine
Material absorbing structure.
In order to achieve the above objects and other related objects, technical solution provided by the utility model is: a kind of be used for screw
The material absorbing structure of feeding machine, including mounting plate, rotation is provided with turntable on the mounting plate, is provided with hopper outside the turntable,
The lower end surface of the hopper is cambered surface, and the hopper is fixed on the mounting plate, sets between the turntable and the mounting plate
It is equipped with seal disc, the end face of the seal disc towards the turntable offers arc groove, and the arc groove is provided with the sealing
The lower half portion of disk offers first through hole in the arc groove, and the first through hole is provided with the positive lower end of the seal disc
Position；The edge of the turntable is provided with annular cambered surface, and several uniformly distributed adsorption holes, the suction are offered on the annular cambered surface
The sleeve for being used to support screw is provided in attached hole, the side of the adsorption hole is correspondingly provided with a venthole, the turntable
Several and the one-to-one connecting hole in the absorption hole site, the adsorption hole and institute are offered towards the end face of the seal disc
State that venthole, the quantity of connecting hole are all the same, adsorption hole, venthole, the connecting hole of each corresponding position communicate with each other setting；It is described
Connecting hole is annularly distributed, and the radius of the arc groove is equal with the radius of circle where the connecting hole.
Preferred technical solution are as follows: when the turntable rotates clockwise, the seal disc is arranged in the arc groove
Lower left side；When the turntable rotates counterclockwise, the lower right side of the seal disc is arranged in the arc groove.
Preferred technical solution are as follows: offer material-dividing groove between adjacent adsorbent hole, be cambered surface on the inside of the material-dividing groove.
Preferred technical solution are as follows: the radian of the arc groove is 3 π/4 ~ π.
Preferred technical solution are as follows: the quantity of the adsorption hole is 8 ~ 10.
Preferred technical solution are as follows: the detachable setting of sleeve.
Preferred technical solution are as follows: described hopper one end is provided with baffle.
Since above-mentioned technical proposal is used, the utility model has the advantage, that compared with prior art
The material absorbing structure of the utility model design, structure is exquisite, using turntable sub-material, vacuum intake, compared to traditional tooth
Wheel track structure feed, noise is small, and the probability that gets stuck is low, and feed is high-efficient, has carried out adequately for the Full-automatic feeding of standard component
Technique preparation.
Detailed description of the invention
Fig. 1 is the utility model overall schematic.
Fig. 2 is the utility model partial structure diagram.
Fig. 3 is seal disc schematic diagram.
Fig. 4 is turntable front schematic view.
Fig. 5 is turntable schematic rear view.
In the figures above, mounting plate 1, turntable 2, hopper 3, seal disc 4, arc groove 5, first through hole 6, annular cambered surface 7, suction
Attached hole 8, sleeve 9, venthole 10, connecting hole 11, material-dividing groove 12, baffle 13.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Please refer to Fig. 1 ~ Fig. 5.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to
Cooperate the revealed content of specification, so that those skilled in the art understands and reads, is not intended to limit the utility model
Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model
Revealed technology contents obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", " left side ",
The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model
Range, relativeness are altered or modified, under the content of no substantial changes in technology, enforceable when being also considered as the utility model
Scope.
Embodiment: as shown in Fig. 1 ~ Fig. 5, a kind of material absorbing structure for screw feeding machine, including mounting plate 1, mounting plate
Rotation is provided with turntable 2 on 1, hopper 3 is provided with outside turntable 2, the lower end surface of hopper 3 is cambered surface, and hopper 3 is fixed on mounting plate 1
On, seal disc 4 is provided between turntable 2 and mounting plate 1, the end face of seal disc 4 towards turntable 2 offers arc groove 5, arc groove
5 are provided with the lower half portion of seal disc 4, and first through hole 6 is offered in arc groove 5, and first through hole 6 is being provided with seal disc 4 just
Lower end position；The edge of turntable 2 is provided with annular cambered surface 7, and several uniformly distributed adsorption holes 8, adsorption hole are offered on annular cambered surface 7
It is provided with the sleeve 9 for being used to support screw in 8, the side of adsorption hole 8 is correspondingly provided with a venthole 10, and turntable 2 is towards close
The end face of closing disk 4 offers several and one-to-one connecting hole 11 in 8 position of adsorption hole, adsorption hole 8 and venthole 10, connecting hole
11 quantity is all the same, and adsorption hole 8, venthole 10, the connecting hole 11 of each corresponding position communicate with each other setting；Connecting hole 11 is in ring
Shape distribution, the radius of arc groove 5 are equal with the radius of circle where connecting hole 11.When turntable 2 rotates clockwise, arc groove 5 is set
Set the lower left side in seal disc 4；When turntable 2 rotates counterclockwise, the lower right side of seal disc 4 is arranged in arc groove 5.
Principle: pouring into screw in hopper 3, and the sleeve 9 of corresponding screw diameter is loaded onto each adsorption hole 8, in use, turning
Disk 2 is connected to motor, after opening motor, so that turntable 2 rotates；First through hole 6 is connect with vacuum generator, vacuum generator
Movement is so that generate negative pressure in arc groove 5, when turntable 2 rotates, connecting hole 11 successively passes through arc groove 5, can enable the suction communicated
Screw is drawn when contacting with material in attached hole 8, and then as continuing to rotate for turntable 2, connecting hole 11 successively leaves arc groove 5, this
When screw do not fallen out by gravity, Automatic-feeding can be realized when screw successively turns to 2 position directly above of turntable.
Note: during actual implementation, after installing this structure, should cooperate again and blow the accessory mechanisms such as expects pipe or striker plate,
To reduce screw extra on turntable 2, guarantee feed stabilization.
Preferred embodiment are as follows: as shown in Fig. 2, material-dividing groove 12 is offered between adjacent adsorbent hole 8, in material-dividing groove 12
Side is cambered surface.Material-dividing groove 12 prevents material accumulation, reduces 2 rotary resistance of turntable, prevent from getting stuck, reduction is made an uproar for stirring material
Sound is also convenient for 8 suction of adsorption hole.
Preferred embodiment are as follows: as shown in figure 3, the radian of arc groove 5 is 3 π/4 ~ π.When turntable 2 rotates clockwise,
Arc groove 5 was arranged in 44 o'clock of seal disc to the lower-left side region at 10 o'clock, ensure that turntable 2 and material contact area can
Screw is adsorbed, is not fallen when leaving 5 position of arc groove using self gravity after ensure that screw absorption, also ensures that screw exists
When reaching feeding position (12 o'clock position), feeding no longer is influenced by vacuum suction.
Preferred embodiment are as follows: as shown in figure 4, the quantity of adsorption hole 8 is 8.It is easy to process, it is also convenient for feed interval
The setting that time and turntable 2 turn over angle, motor speed etc. calculates.
Preferred embodiment are as follows: the detachable setting of sleeve 9.It can be replaced into different types of sleeve 9 to come for different shaped
Number screw feed, it is applied widely.
Preferred embodiment are as follows: as shown in Figure 1,3 one end of hopper is provided with baffle 13.Prevent screw in whipping process
It flies out and falls into feeding machine other structures and cause failure, influence production efficiency.
The material absorbing structure of the utility model design, structure is exquisite, using turntable sub-material, vacuum intake, compared to traditional tooth
Wheel track structure feed, noise is small, and the probability that gets stuck is low, and feed is high-efficient, has carried out adequately for the Full-automatic feeding of standard component
Technique preparation.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (7)
1. a kind of material absorbing structure for screw feeding machine, including mounting plate, it is characterised in that: rotate setting on the mounting plate
There is turntable, hopper is provided with outside the turntable, the lower end surface of the hopper is cambered surface, and the hopper is fixed on the mounting plate
On, seal disc is provided between the turntable and the mounting plate, the end face of the seal disc towards the turntable offers arc
Shape slot, the arc groove are provided with the lower half portion of the seal disc, offer first through hole in the arc groove, and described first
Through-hole is provided with the positive lower end position of the seal disc；The edge of the turntable is provided with annular cambered surface, on the annular cambered surface
Several uniformly distributed adsorption holes are offered, are provided with the sleeve for being used to support screw in the adsorption hole, the one of the adsorption hole
Side is correspondingly provided with a venthole, and the end face of the turntable towards the seal disc offers several and absorption hole site one
One corresponding connecting hole, the quantity of the adsorption hole and the venthole, connecting hole is all the same, the adsorption hole of each corresponding position,
Venthole, connecting hole communicate with each other setting；The connecting hole is annularly distributed, the radius of the arc groove and the connecting hole institute
It is equal in round radius.
2. a kind of material absorbing structure for screw feeding machine according to claim 1, it is characterised in that: when the turntable is suitable
When hour hands rotate, the lower left side of the seal disc is arranged in the arc groove；When the turntable rotates counterclockwise, the arc
The lower right side of the seal disc is arranged in slot.
3. a kind of material absorbing structure for screw feeding machine according to claim 1, it is characterised in that: adjacent adsorbent hole it
Between offer material-dividing groove, be cambered surface on the inside of the material-dividing groove.
4. a kind of material absorbing structure for screw feeding machine according to claim 1, it is characterised in that: the arc groove
Radian is 3 π/4 ~ π.
5. a kind of material absorbing structure for screw feeding machine according to claim 1, it is characterised in that: the adsorption hole
Quantity is 8 ~ 10.
6. a kind of material absorbing structure for screw feeding machine according to claim 1, it is characterised in that: the sleeve is removable
Unload formula setting.
7. a kind of material absorbing structure for screw feeding machine according to claim 1, it is characterised in that: described hopper one end
It is provided with baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311555.6U CN209664761U (en) | 2019-03-12 | 2019-03-12 | A kind of material absorbing structure for screw feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311555.6U CN209664761U (en) | 2019-03-12 | 2019-03-12 | A kind of material absorbing structure for screw feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209664761U true CN209664761U (en) | 2019-11-22 |
Family
ID=68571288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920311555.6U Expired - Fee Related CN209664761U (en) | 2019-03-12 | 2019-03-12 | A kind of material absorbing structure for screw feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209664761U (en) |
-
2019
- 2019-03-12 CN CN201920311555.6U patent/CN209664761U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 |