CN209796862U - Automatic blanking device - Google Patents
Automatic blanking device Download PDFInfo
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- CN209796862U CN209796862U CN201920618235.5U CN201920618235U CN209796862U CN 209796862 U CN209796862 U CN 209796862U CN 201920618235 U CN201920618235 U CN 201920618235U CN 209796862 U CN209796862 U CN 209796862U
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- casing
- conical surface
- automatic blanking
- blanking device
- wheel
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000009826 distribution Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 210000003934 vacuole Anatomy 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model belongs to the technical field of mechanical structure, concretely relates to automatic doffer, including the casing, the casing is the frustum of a cone form, and the hollow structure that the casing was placed for the level is equipped with the feed inlet directly over the casing, is equipped with the discharge gate directly under the casing, and the discharge gate is parallel with the bottom plate, and the casing is inside to be equipped with the swiveling wheel, and the swiveling wheel is the frustum of a cone form with the axle center with the casing, is equipped with stop device on the outer circular conical surface of swiveling wheel, and stop device and the interior circular conical. The utility model discloses send into the casing with the material by the feed inlet, arrange in the cavity that adjacent stop device of swiveling wheel and casing are constituteed, drive the swiveling wheel through step-by-step drive mechanism and rotate, when treating the material and changeing the discharge gate, by the discharge gate ejection of compact, realize automatic blanking, simple structure is firm, does not need extra equipment, and is with low costs, efficient, easily popularization and application.
Description
Technical Field
The utility model belongs to the technical field of mechanical structure, especially, relate to an automatic doffer.
Background
With the progress of society and the increasing market demand, the demand of mass production of products is higher and higher. For the mature production process, how to improve the processing process, improve the product quality and reduce the processing cost is an important goal of all processing manufacturers. In the process of processing and producing products, the working procedures of feeding, blanking and the like are ubiquitous, so that a plurality of manufacturers are ubiquitous and are not improved on production equipment, and the production efficiency is improved.
Most of the existing blanking devices are complex in structure, complete in function, large in occupied area, high in production cost, not suitable for popularization and application and small in application range.
Therefore, most units choose to pass through artifical blanking in order to practice thrift the equipment purchase cost, and intensity of labour is big, and has the potential safety hazard. Most of blanking materials are mixed and piled together, and are not stacked in rows according to the sequence, so that the time is wasted when the blanking materials are processed and found, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem of providing a blanking device; in particular to an automatic blanking device which has simple structure, regular blanking and convenient sequential arrangement, avoids the jumping during blanking and has low production cost.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an automatic blanking device, includes the casing, the casing is the circular truncated cone form, the casing is hollow structure, the casing level is placed, be equipped with the feed inlet directly over the casing, be equipped with the discharge gate directly under the casing, the feed inlet with the discharge gate with the casing axis is central symmetric distribution, the inside swiveling wheel that is equipped with of casing, the swiveling wheel is the circular truncated cone form, the swiveling wheel with the axle center is used to the casing, be equipped with stop device on the outer circular conical surface of swiveling wheel, stop device with conical surface vacuole formation in the casing.
Furthermore, stop device is the dog, the dog is a plurality of, dog evenly distributed be in on the outer circular conical surface of swiveling wheel.
Furthermore, a boss is arranged at the bottom of the stop block, a groove is formed in the outer conical surface of the rotating wheel, the boss is matched with the groove, and the stop block is movably arranged on the outer conical surface of the rotating wheel.
Further, the vertical distance between the upper surface of the stop block and the inner conical surface of the shell is smaller than the minimum size of the material shape.
Furthermore, a rotating shaft is arranged on the central axis of the rotating wheel and connected with the stepping driving mechanism.
Further, step-by-step actuating mechanism includes gear and push rod, the gear is arranged in the rotating shaft tip, the push rod includes telescoping cylinder and telescopic link, telescopic link one end be equipped with gear complex toggle mechanism, the telescopic link other end is arranged in the telescoping cylinder, the telescoping cylinder is for driving actuating cylinder.
Furthermore, the limiting device is a limiting groove.
Furthermore, limiting grooves are multiple and are evenly distributed on the rotating wheel.
Further, the vertical distance between the outer conical surface of the rotating wheel and the inner conical surface of the shell is smaller than the minimum size of the material shape.
Furthermore, the feed inlet is connected with a feeding device, and the discharge outlet is connected with a pushing device.
The utility model has the advantages and positive effects that:
1. The utility model discloses send into the casing with the material by the feed inlet, arrange in the cavity that adjacent stop device of swiveling wheel and casing are constituteed, drive the swiveling wheel through step-by-step drive mechanism and rotate, when treating the material and changeing the discharge gate, by the discharge gate ejection of compact, realize automatic blanking, simple structure is firm, does not need extra equipment, and is with low costs, efficient, easily popularization and application.
2. The utility model discloses the material of whereabouts is unanimous at the discharge gate orientation, makes things convenient for the material ejection of compact back to become the preface and puts, makes things convenient for subsequent handling clamping processing, for high-efficient production provides technical support, the follow-up automated processing pay-off of being convenient for, labour saving and time saving, the practicality is strong.
3. The utility model discloses a step-by-step actuating mechanism realizes automatic blanking, avoids the material to take off when the blanking, simple structure, and the practicality is worth the height.
4. The utility model discloses a set up the dog activity on the swiveling wheel, can adjust the quantity and the installation distance of dog wantonly, quick, nimble, be suitable for the blanking condition of a plurality of frequencies, application scope is wide, easily popularizes and applies, and the practicality is strong.
drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is an assembly view of the embodiment of the present invention and the driving mechanism.
Fig. 3 is a schematic view of the assembly of the stopper and the rotating wheel according to the embodiment of the present invention.
Fig. 4 is an assembly view of the feeding device and the pushing device according to the embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a vibration table according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a material pushing device according to an embodiment of the present invention.
The reference numbers illustrate:
1. Feeding device 2, feed inlet 3 and feeding track
4. Doffer 5, rotation axis 6, step drive mechanism
7. Telescopic cylinder 8, bottom plate 9 and telescopic rod
10. Toggle mechanism 11, gear 12 and bracket
13. Pushing device 14, discharge port 15 and casing
16. Rotating wheel 17, limiting device 18 and push rod
19. Cavity 20, limiting groove 21 and stop block
22. Boss 23, recess 24, shaking table
25. Rotating motor 26, eccentric wheel 27 and vibration structure
28. Vibration spring 29, supporting structure 30 and vibration cavity
31. A push plate 32, a push plate driving mechanism 33 and a rebound device.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides an automatic blanking device is specifically explained below with the accompanying drawing.
As shown in fig. 1, the embodiment provides an automatic blanking device, including casing 15, casing 15 is the truncated cone form, and casing 15 is hollow structure, and casing 15 is placed horizontally, is equipped with feed inlet 2 directly over casing 15, is equipped with discharge gate 14 directly under casing 15, and feed inlet 2 and discharge gate 14 use casing 15 axis as central symmetry distribution. The rotating wheel 16 is arranged in the shell 15, the rotating wheel 16 is in a cone frustum shape, the rotating wheel 16 and the shell 15 are coaxial, the outer conical surface of the rotating wheel 16 is provided with a limiting device 17, and the limiting device 17 and the inner conical surface of the shell 15 form a cavity 19.
As shown in fig. 2, the housing 15 is connected to the bottom plate 8 through the bracket 12, the bracket 12 is disposed perpendicular to the central axis of the housing 15, and the discharge port 14 is parallel to the bottom plate 8. A rotating shaft 5 is arranged on the central axis of the rotating wheel 16, and the rotating shaft 5 is connected with a stepping driving mechanism 6.
The step driving mechanism 6 is an actuator that converts an electric pulse into an angular displacement. When the stepping drive mechanism receives a pulse signal, it drives the stepping mechanism 6 to rotate by a fixed angle, called a step angle, in a set direction, and the rotation thereof is performed step by step at the fixed angle. The angular displacement can be controlled by controlling the number of pulses, so that the aim of accurate positioning is fulfilled; meanwhile, the rotating speed and the rotating acceleration of the driving mechanism can be controlled by controlling the pulse frequency, so that the purposes of speed regulation and positioning are achieved.
The stepping drive mechanism 6 may be a stepping motor or a stepping driver. As shown in fig. 2, the step driving mechanism in this embodiment includes a gear 11 and a push rod 18, the gear 11 is disposed at an end of the rotating shaft 5, the push rod 18 includes a telescopic cylinder 7 and a telescopic rod 9, a toggle mechanism 10 engaged with the gear 11 is disposed at one end of the telescopic rod 9, the other end of the telescopic rod 9 is disposed in the telescopic cylinder 7, and the telescopic cylinder 7 is a driving cylinder.
The limiting device 17 is a cavity 19 formed by the rotating wheel 16 and the shell 15 and used for containing materials, and the materials rotate along with the rotation of the rotating shaft 5. The embodiment is suitable for blanking of various rod piece materials. The cavity 19 has a material storage function, the opening and closing doors are arranged at the feed inlet 2 and the discharge outlet 14, the opening and closing doors of the feed inlet 2 can effectively control the material entering condition, and the opening and closing doors of the discharge outlet 14 can effectively control the material blanking condition. When the switch door of the discharge port 14 is closed or the material is not shaken out by the shaking table 24, the material can be placed in the cavity 19, so that the shutdown processing is avoided, the machine utilization rate is enhanced, and the production efficiency is improved. As shown in fig. 1, the position limiting means 17 may be a plurality of position limiting grooves 20 uniformly formed on the rotating wheel 16, and the vertical distance between the outer conical surface of the rotating wheel 16 and the inner conical surface of the housing 15 is smaller than the minimum size of the shape of the material. The limiting device 17 can also be a plurality of stoppers 21, and the stoppers 21 are uniformly distributed on the outer conical surface of the rotating wheel 16. The vertical distance between the upper surface of the stop 21 and the inner conical surface of the housing 15 is less than the minimum dimension of the material profile.
As shown in fig. 3, preferably, the stopper 21 has a boss 22 at the bottom, the outer conical surface of the rotation wheel 16 has a groove 23, the boss 22 is matched with the groove 23, and the stopper 21 is movably disposed on the outer conical surface of the rotation wheel 16. With dog 21 activity setting on swiveling wheel 16, can adjust the quantity and the installation distance of dog 21 wantonly, quick, nimble, be suitable for the blanking condition of a plurality of frequencies, application scope is wide, easily popularizes and applies, and the practicality is strong.
As shown in fig. 4, the feeding port 2 of the blanking device 4 may be further connected to the feeding device 1, and the discharging port 14 of the blanking device 4 may be further connected to the material pushing device 13. The feeding device 1 is a device for feeding materials to the feeding hole 2, and the feeding device 1 may include various structures. The feeding device 1 of the embodiment comprises a vibration table 24, the vibration table 24 is connected with the feeding track 3, one end of the feeding track 3, which is connected with the vibration table 24, forms an acute angle with the bottom plate 8, and one end of the feeding track 3, which is connected with the feeding port 2, is parallel to the outer conical surface of the shell 15.
The vibration table 24 is a device for realizing material falling through vibration, the vibration table 24 can be in various structures, and the vibration principle can be in various modes. As shown in fig. 5, the vibration table 24 of the present embodiment includes a supporting structure 29 and a vibration structure 27, the vibration structure 27 is disposed on the supporting structure 29, a vibration cavity 30 is disposed between the vibration structure 27 and the supporting structure 29, a vibration spring 28 and an eccentric wheel 26 are disposed in the vibration cavity 30, and the eccentric wheel 26 is connected to the rotating motor 25. The rotating motor 25 rotates the eccentric wheel 26, and when the eccentric wheel 26 contacts with the vibration structure 27, the vibration structure 27 is vibrated by the vibration spring 28. The vibration degree of the vibration structure 27 can be changed along with the arrangement change of the eccentric wheel 26, and the application range is wide.
The material pushing device 13 is a device for realizing automatic material pushing, the material pushing device 13 may have various structures, the material pushing device 13 of the present embodiment is as shown in fig. 6, the material pushing device 13 includes a push plate 31, the push plate 31 is disposed on the bottom plate 8 directly below the material outlet 14, and the push plate 31 is connected to a push plate driving mechanism 32. The push plate driving mechanism 32 is a device for driving the push plate 31 to reciprocate, and the push plate driving mechanism 32 may be a motor or other structures. The push plate driving mechanism 32 in this embodiment includes a push rod 18, the push rod 18 includes a telescopic cylinder 7 and a telescopic rod 9, one end of the telescopic rod 9 is provided with a toggle mechanism 10, the other end of the telescopic rod 9 is disposed in the telescopic cylinder 7, the telescopic cylinder 7 is a driving cylinder, and the toggle mechanism 10 pushes the push plate 31 to move in one direction.
The side of the push plate 31 connected with the push plate driving mechanism 32 is provided with a rebound device 33. The resilient means 33 is a means for moving the pushed push plate 31 in the opposite direction, the resilient means 33 may be a mechanical structure or a plurality of structures such as a material having elasticity, such as rubber, and the resilient means 33 in this embodiment is a spring. In the embodiment, the pushing is realized through the push plate driving mechanism 32, after the pushing is carried out, the return of the push plate 31 is realized through the rebounding device 33, the automatic pushing is realized through the matching of the push plate and the rebounding device, the structure is simple, and the practicability is high.
The utility model discloses a theory of operation is:
The rotating motor 25 drives the eccentric wheel 26 to rotate, when the eccentric wheel 26 is in contact with the vibration structure 27, the bottom surface of the vibration structure 27 is slowly jacked up until the maximum degree, as the eccentric wheel 26 continues to rotate, the eccentric wheel 26 is in contact with the bottom surface of the vibration structure 27, the bottom surface of the vibration structure 27 slowly returns to the original position, and in such a reciprocating manner, the vibration structure 27 realizes vibration under the action of the vibration spring 28.
The material is arranged on the vibration structure 27, and along with the vibration of the vibration structure 27, the material enters the feeding hole 2 along the feeding track 3 under the action of self gravity. The telescopic cylinder 7 drives the telescopic rod 9 to move, the telescopic rod 9 drives the toggle mechanism 10 to move towards the gear 11, the toggle mechanism 10 toggles the gear 11 to rotate, the gear 11 rotates to drive the rotating shaft 5 to rotate, and the rotating shaft 5 drives the rotating wheel 16 to rotate. When the cavity 19 between the adjacent blocks is coincided with the feed inlet 2, the material falls into the cavity 19 formed by the block 21 on the rotating wheel 16 and the shell 15, the material rotates along with the rotation of the rotating wheel 16, and when the cavity 19 between the adjacent blocks 21 is coincided with the discharge port 14, the material falls onto the push plate 31 under the action of self gravity.
The push plate 31 is connected to a push plate drive mechanism 32. The telescopic cylinder 7 drives the telescopic rod 9 to move, the telescopic rod 9 drives the toggle mechanism 10 to push the push plate 31 to move, and after the material is delivered, the push plate 31 returns to the original position under the action of the rebound device 33. The automatic pushing is realized through the cooperation of the two, the structure is simple, and the practical value is high.
The utility model has the advantages and positive effects that:
1. The utility model discloses send into the casing with the material by the feed inlet, arrange in the cavity that adjacent stop device of swiveling wheel and casing are constituteed, drive the swiveling wheel through step-by-step drive mechanism and rotate, when treating the material and changeing the discharge gate, by the discharge gate ejection of compact, realize automatic blanking, simple structure is firm, does not need extra equipment, and is with low costs, efficient, easily popularization and application.
2. The utility model discloses the material of whereabouts is unanimous at the discharge gate orientation, makes things convenient for the material ejection of compact back to become the preface and puts, makes things convenient for subsequent handling clamping processing, for high-efficient production provides technical support, the follow-up automated processing pay-off of being convenient for, labour saving and time saving, the practicality is strong.
3. The utility model discloses a step-by-step actuating mechanism realizes automatic blanking, avoids the material to take off when the blanking, simple structure, and the practicality is worth the height.
4. The utility model discloses a set up the dog activity on the swiveling wheel, can adjust the quantity and the installation distance of dog wantonly, quick, nimble, be suitable for the blanking condition of a plurality of frequencies, application scope is wide, easily popularizes and applies, and the practicality is strong.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic doffer which characterized in that: the improved rotary wheel comprises a housin, the casing is the circular truncated cone form, the casing is hollow structure, the casing level is placed, be equipped with the feed inlet directly over the casing, be equipped with the discharge gate under the casing, the feed inlet with the discharge gate with the casing axis is central symmetric distribution, the inside swiveling wheel that is equipped with of casing, the swiveling wheel is the circular truncated cone form, the swiveling wheel with the axle center is the same with the casing, be equipped with stop device on the outer circular conical surface of swiveling wheel, stop device with conical surface vacuole formation in the casing.
2. the automatic blanking device according to claim 1, characterized in that: the limiting device is a plurality of stop blocks, and the stop blocks are uniformly distributed on the outer conical surface of the rotating wheel.
3. The automatic blanking device according to claim 2, characterized in that: the bottom of the stop block is provided with a boss, the outer conical surface of the rotating wheel is provided with a groove, the boss is matched with the groove, and the stop block is movably arranged on the outer conical surface of the rotating wheel.
4. The automatic blanking device according to claim 3, characterized in that: the vertical distance between the upper surface of the stop block and the inner conical surface of the shell is smaller than the minimum size of the material shape.
5. The automatic blanking device according to any one of claims 1 to 4, characterized in that: the rotating wheel is provided with a rotating shaft on the central axis, and the rotating shaft is connected with the stepping driving mechanism.
6. the automatic blanking device according to claim 5, characterized in that: step-by-step actuating mechanism includes gear and push rod, the gear is arranged in the rotating shaft tip, the push rod includes telescoping cylinder and telescopic link, telescopic link one end be equipped with gear complex toggle mechanism, the telescopic link other end is arranged in the telescoping cylinder, the telescoping cylinder is for driving actuating cylinder.
7. The automatic blanking device according to claim 1, characterized in that: the limiting device is a limiting groove.
8. The automatic blanking device according to claim 7, characterized in that: the limiting grooves are multiple and are evenly distributed on the rotating wheel.
9. the automatic blanking device according to claim 8, characterized in that: the vertical distance between the outer conical surface of the rotating wheel and the inner conical surface of the shell is smaller than the minimum size of the material shape.
10. The automatic blanking device according to any one of claims 1 to 4 or 6 to 9, characterized in that: the feeding port is connected with the feeding device, and the discharging port is connected with the pushing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618235.5U CN209796862U (en) | 2019-04-30 | 2019-04-30 | Automatic blanking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618235.5U CN209796862U (en) | 2019-04-30 | 2019-04-30 | Automatic blanking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209796862U true CN209796862U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920618235.5U Active CN209796862U (en) | 2019-04-30 | 2019-04-30 | Automatic blanking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209796862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139978A (en) * | 2020-09-03 | 2020-12-29 | 吴乃贺 | Part rust removal device for machine production and use method thereof |
-
2019
- 2019-04-30 CN CN201920618235.5U patent/CN209796862U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139978A (en) * | 2020-09-03 | 2020-12-29 | 吴乃贺 | Part rust removal device for machine production and use method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan keluheng Intelligent Technology Co.,Ltd. Assignor: HUNAN JINGZHUAN AUTOMATION TECHNOLOGY Co.,Ltd. Contract record no.: X2023980047648 Denomination of utility model: An automatic feeding device Granted publication date: 20191217 License type: Common License Record date: 20231122 |