CN215556668U - Material receiving and conveying mechanism - Google Patents
Material receiving and conveying mechanism Download PDFInfo
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- CN215556668U CN215556668U CN202120526845.XU CN202120526845U CN215556668U CN 215556668 U CN215556668 U CN 215556668U CN 202120526845 U CN202120526845 U CN 202120526845U CN 215556668 U CN215556668 U CN 215556668U
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Abstract
The utility model relates to a material receiving and conveying mechanism which comprises a translation mechanism and a turnover mechanism, wherein the turnover mechanism comprises a rack, a material tray, a first lifting mechanism and a second lifting mechanism; the first lifting mechanism, the second lifting mechanism and the material tray are arranged on the rack, and two sides of the material tray are in transmission connection with action ends of the first lifting mechanism and the second lifting mechanism respectively; when the action end of the first lifting mechanism moves, the material tray is driven to turn over and topple over towards the first side direction; when the action end of the second lifting mechanism moves, the material tray is driven to turn over and tilt towards the second side direction; the moving end of the translation mechanism is in transmission connection with the material tray and drives the material tray to do translation movement. This kind of material receiving conveying mechanism uses same transfer apparatus can carry two kinds of different material products simultaneously to two kinds of upset modes can switch wantonly, can empty the material to both sides during the use, the effectual mobility that improves equipment, very big improvement the practicality of equipment.
Description
Technical Field
The utility model relates to the technical field of machining equipment, in particular to a material receiving and conveying mechanism.
Background
The conveyer is a kind of equipment used for transporting material, product in the course of production, packing etc., and the conveyer can be divided into according to the mode of operation: a loading and repairing integrated conveyor, a belt conveyor, a screw conveyor, a bucket elevator, a roller conveyor, a plate chain conveyor, a mesh belt conveyor and a chain conveyor.
Low pressure casting is a method in which a metal liquid fills a cavity from bottom to top under pressure and is solidified and formed under pressure. Because of the low pressures used, it is called low pressure casting. The low-pressure casting equipment generally comprises a holding furnace and accessories thereof, a mold opening and closing mechanism, an air pressure system and a control system. After the initial casting of the material is completed, it is generally transported to the next processing station by a conveyor. At present, a low-pressure casting material conveyor generally adopts a one-way overturning structure to pour conveyed materials out of a material tray. The double-station low-pressure casting machine can simultaneously generate two different products, the product mixing can be caused by using the current unidirectional overturning unloading, the sorting procedure is added before the subsequent processing operation of the materials, the labor intensity of workers is increased, the production efficiency of enterprises is reduced, and the production cost of the products is increased.
SUMMERY OF THE UTILITY MODEL
Therefore, the material receiving and conveying mechanism is needed to solve the problem that two materials are mixed in the existing material conveying machine.
A receiving conveyor mechanism comprising: the turnover mechanism comprises a rack, a material tray, a first lifting mechanism and a second lifting mechanism; the first lifting mechanism, the second lifting mechanism and the material tray are arranged on the rack, and two sides of the material tray are in transmission connection with action ends of the first lifting mechanism and the second lifting mechanism respectively; when the action end of the first lifting mechanism moves, the material tray is driven to turn over and topple over towards the first side direction; when the action end of the second lifting mechanism moves, the material tray is driven to turn over and topple over towards the second side direction; the moving end of the translation mechanism is in transmission connection with the material tray and drives the material tray to do translation movement.
In order to automatically detect whether materials exist in the material tray and rapidly transport the materials, the rack is provided with a gravity trigger switch; when the material tray is filled with the articles, the gravity trigger switch is triggered.
In order to detect the material tray sensitively and reduce the cost, the gravity trigger switch comprises a contact switch which is arranged below the material tray; when the material tray is filled with articles, the contact switch is pressed by the material tray and then is in contact conduction.
In order to detect whether materials exist in the material tray and detect the weight of the materials in the material tray, the gravity trigger switch comprises a pressure sensor, and the pressure sensor is arranged below the material tray; when the material tray is filled with articles, the pressure sensor is extruded by the material tray and then triggered.
In order to conveniently turn over the material tray, the material receiving and conveying mechanism further comprises a first turning frame and a second turning frame; the material tray is arranged on the first turnover frame, the first turnover frame is hinged to the second turnover frame, and the second turnover frame is hinged to the rack; the moving end of the first lifting mechanism is in transmission connection with the first turnover frame, and when moving, the moving end of the first lifting mechanism drives the first turnover frame and the material tray to turn over and topple over towards a first side direction; the moving end of the second lifting mechanism is in transmission connection with the second turnover frame, and when the moving end of the second lifting mechanism moves, the second turnover frame and the material tray are driven to turn over and dump towards the second side direction.
In order to jack up the material tray efficiently, the first lifting mechanism and the second lifting mechanism are both cylinders, and a piston rod of the first lifting mechanism is hinged with the first turnover frame and drives the first turnover frame and the material tray to turn over and dump towards a first side direction; and a piston rod of the second lifting mechanism is hinged with the second turnover frame and drives the second turnover frame and the material tray to turn over and dump towards the second side direction.
In order to enable the material tray to perform reciprocating translational motion along a preset track, the translation mechanism further comprises a power mechanism, a transmission piece and a translation frame; the translation rack is provided with a translation track, and the turnover mechanism is movably arranged on the translation track; the action end of the power mechanism is in transmission connection with the turnover mechanism through the transmission piece, and then the turnover mechanism is driven to translate along the translation track.
In order to enable the material transportation to be more efficient and labor-saving, the translation rail is a linear slide rail; the turnover mechanism is connected to the linear slide rail in a sliding manner through a slide block; the action end of the power mechanism is in transmission connection with the turnover mechanism through the transmission piece, so that the turnover mechanism is driven to do linear translation motion along the linear slide rail.
In order to improve the stability of the translation mechanism, the power mechanism is a motor, and the motor is fixed on the turnover mechanism; the transmission part comprises a rack which is arranged on the translation frame and is parallel to the translation track, and a gear which is sleeved on the motor rotating shaft and is meshed with the rack, and the motor drives the turnover mechanism to translate along the translation track through the gear and the rack.
In order to improve the output torque, the motor is a speed reduction motor, and the speed reduction motor drives the turnover mechanism to translate along the translation track through the gear and the rack.
According to the material receiving and conveying mechanism provided by the utility model, two different material products can be conveyed by using the same conveying device, the two overturning modes can be switched randomly, and materials can be toppled towards two sides when the material receiving and conveying mechanism is used, so that the maneuverability of the device is effectively improved, and the practicability of the device is greatly improved.
Drawings
Fig. 1 is an overall schematic view of a receiving and conveying mechanism according to an embodiment of the present invention;
fig. 2 is a front view of one embodiment of the receiving and conveying mechanism shown in fig. 1;
fig. 3 is a left side view of one embodiment of the receiving and conveying mechanism shown in fig. 1;
fig. 4 is a schematic view of an embodiment of the receiving and conveying mechanism of the present invention when the tray is turned over to the first side direction;
fig. 5 is a schematic view of the receiving and conveying mechanism according to an embodiment of the present invention when the tray is turned over to the second side direction.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a translation mechanism; 11. a motor; 12. a rack; 13. a translation frame; 14. a linear slide rail; 15. a gear; 16. a slider; 2. a turnover mechanism; 21. a frame; 22. a material tray; 23. a first lifting mechanism; 24. a second lifting mechanism; 25. a gravity trigger switch; 26. a first roll-over stand; 27. and a second roll-over stand.
Detailed Description
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is apparent that the specific details set forth in the following description are merely exemplary of the utility model, which can be practiced in many other embodiments that depart from the specific details disclosed herein. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
In an embodiment, referring to fig. 1 to 5, a material receiving and conveying mechanism includes a translation mechanism 1 and a turnover mechanism 2, where the turnover mechanism 2 includes a frame 21, a material tray 22, a first lifting mechanism 23, and a second lifting mechanism 24; the first lifting mechanism 23, the second lifting mechanism 24 and the material tray 22 are all arranged on the frame 21, and two sides of the material tray 22 are respectively in transmission connection with action ends of the first lifting mechanism 23 and the second lifting mechanism 24; when the moving end of the first lifting mechanism 23 moves, the material tray 22 is driven to turn over and tilt towards the first side direction; when the moving end of the second lifting mechanism 24 moves, the material tray 22 is driven to turn over and tilt towards the second side direction; the moving end of the translation mechanism 1 is in transmission connection with the material tray 22 and drives the material tray 22 to do translation movement. In this embodiment, the material tray 22 is fixed on the frame 21, and the translation mechanism 1 drives the whole turnover mechanism 2 to translate. Of course, the translation mechanism 1 may only carry the material tray 22 to translate, which is not limited to the above-described structure.
According to the material receiving and conveying mechanism provided by the utility model, two different material products can be conveyed by using the same conveying device, the two overturning modes can be switched randomly, and materials can be toppled towards two sides when the material receiving and conveying mechanism is used, so that the maneuverability of the device is effectively improved, and the practicability of the device is greatly improved.
Further, the frame 21 is provided with a gravity trigger switch 25; when the tray 22 is loaded with articles, the gravity activated switch 25 is activated. The trigger switch can automatically detect whether materials exist in the material tray 22 or not so as to rapidly transport the materials. When the material tray 22 contains materials, the trigger switch is triggered, and the transportation, dumping and other work of the materials are started.
In one embodiment, the gravity-activated switch 25 comprises a contact switch disposed below the tray 22; when the tray 22 contains articles, the contact switch is pressed by the tray 22 and then is in contact conduction. In the embodiment, the contact switch specifically comprises a spring and contact points, when the tray 22 presses and compresses the spring, the two contact points contact with each other, the trigger signal is transmitted to the control part, and the control part is used for controlling and controlling the subsequent work. The contact switch can detect the tray 22 with high sensitivity and low cost.
In another embodiment, the gravity-activated switch 25 includes a pressure sensor disposed below the tray 22; when the tray 22 is filled with articles, the pressure sensor is triggered after being pressed by the tray 22. Whether the materials exist in the material tray 22 or not can be detected through the pressure sensor, and the weight of the materials in the material tray 22 can also be detected.
In an embodiment, as shown in fig. 3, 4 and 5, the receiving and conveying mechanism further includes a first turning frame 26 and a second turning frame 27; the material tray 22 is arranged on a first turnover frame 26, the first turnover frame 26 is hinged on a second turnover frame 27, and the second turnover frame 27 is hinged on the rack 21; the moving end of the first lifting mechanism 23 is in transmission connection with the first turning frame 26, and when the moving end of the first lifting mechanism 23 moves, the first turning frame 26 and the material tray 22 are driven to turn over and topple over towards the first side direction; the moving end of the second lifting mechanism 24 is in transmission connection with the second turning frame 27, and when the moving end of the second lifting mechanism 24 moves, the second turning frame 27 and the material tray 22 are driven to turn and topple in the second lateral direction.
On the basis of the embodiment, further, the first lifting mechanism 23 and the second lifting mechanism 24 are both air cylinders, and a piston rod of the first lifting mechanism 23 is hinged to the first roll-over stand 26 and drives the first roll-over stand 26 and the material tray 22 to turn over and tilt in the first lateral direction; the piston rod of the second lifting mechanism 24 is hinged to the second roll-over stand 27 and drives the second roll-over stand 27 and the material tray 22 to turn over and tilt in the second side direction. Of course, the two lifting mechanisms may also be implemented by other structures, such as a motor and a screw rod, a linear motor, etc., and the implementation manner is not limited to the description of the embodiment.
It can be understood that the arrangement of the first and second roll-over frames 26 and 27 can conveniently turn over the material tray 22, and the air cylinder can efficiently jack up the material tray 22, and the driving force is large, so that a heavy object can be lifted.
In this embodiment, in order to enable the material tray 22 to perform reciprocating translational motion along a predetermined track, the translational mechanism 1 further includes a power mechanism, a transmission member, and a translational frame 13; the translation frame 13 is provided with a translation track, and the turnover mechanism 2 is movably arranged on the translation track; the action end of the power mechanism is in transmission connection with the turnover mechanism 2 through a transmission piece, and then the turnover mechanism 2 is driven to move horizontally along the translation track.
On the basis of the embodiment, in order to enable the material transportation to be more efficient and labor-saving, the translation rail is a linear slide rail 14; the turnover mechanism 2 is connected to the linear slide rail 14 in a sliding way through a slide block 16; the action end of the power mechanism is in transmission connection with the turnover mechanism 2 through a transmission piece, and then the turnover mechanism 2 is driven to do linear translation motion along the linear slide rail 14.
Of course, the translation track can also be an arc track, a track with a bend and other forms, and can be arranged according to specific places, but the linear track is most efficient and labor-saving. Likewise, the translation rail may be other than a sliding rail, such as a roller and a roller rail.
Further, in order to improve the stability of the translation mechanism 1, the power mechanism is a motor 11, and the motor 11 is fixed on the turnover mechanism 2; the transmission part comprises a rack 12 which is arranged on the translation frame 13 and is parallel to the translation track, and a gear 15 which is sleeved on a rotating shaft of the motor 11 and is meshed with the rack 12, and the motor 11 drives the turnover mechanism 2 to translate along the translation track through the gear 15 and the rack 12. Specifically, in order to increase the output torque, the motor 11 is a speed reduction motor, and the speed reduction motor drives the turnover mechanism 2 to translate along the translation track through the gear 15 and the rack 12. Of course, the transmission member may also be in other forms, such as a belt and pulley fit, a gear 15 and chain fit, etc., which is not limited to this embodiment.
In this mechanism, translation frame 13 adopts the 12 transport modes of gear 15 rack, has solved the problem of former pneumatic control buffering, and is more practical under this kind of work high temperature environment, and tilting mechanism 2 adopts two-way, and one-way optional mode is unloaded, and two kinds of modes above reduce the fault rate of equipment, have improved artificial efficiency.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, various changes, substitutions and alterations can be made without departing from the spirit and scope of the utility model. Therefore, the protection scope of the present invention should be subject to the claims.
Claims (10)
1. A meet material conveying mechanism which characterized in that includes: the turnover mechanism comprises a rack, a material tray, a first lifting mechanism and a second lifting mechanism; the first lifting mechanism, the second lifting mechanism and the material tray are arranged on the rack, and two sides of the material tray are in transmission connection with action ends of the first lifting mechanism and the second lifting mechanism respectively; when the action end of the first lifting mechanism moves, the material tray is driven to turn over and topple over towards the first side direction; when the action end of the second lifting mechanism moves, the material tray is driven to turn over and topple over towards the second side direction; the moving end of the translation mechanism is in transmission connection with the material tray and drives the material tray to do translation movement.
2. A receiving and conveying mechanism according to claim 1, wherein the frame is provided with a gravity-activated switch; when the material tray is filled with the articles, the gravity trigger switch is triggered.
3. The material receiving and conveying mechanism according to claim 2, wherein the gravity trigger switch comprises a contact switch disposed below the tray; when the material tray is filled with articles, the contact switch is pressed by the material tray and then is in contact conduction.
4. The material receiving and conveying mechanism according to claim 2, wherein the gravity trigger switch includes a pressure sensor disposed below the tray; when the material tray is filled with articles, the pressure sensor is extruded by the material tray and then triggered.
5. A material receiving conveying mechanism according to claim 1, further comprising a first roll-over stand and a second roll-over stand; the material tray is arranged on the first turnover frame, the first turnover frame is hinged to the second turnover frame, and the second turnover frame is hinged to the rack; the moving end of the first lifting mechanism is in transmission connection with the first turnover frame, and when moving, the moving end of the first lifting mechanism drives the first turnover frame and the material tray to turn over and topple over towards a first side direction; the moving end of the second lifting mechanism is in transmission connection with the second turnover frame, and when the moving end of the second lifting mechanism moves, the second turnover frame and the material tray are driven to turn over and dump towards the second side direction.
6. A material receiving and conveying mechanism according to claim 5, wherein the first lifting mechanism and the second lifting mechanism are both air cylinders, and a piston rod of the first lifting mechanism is hinged to the first turnover frame and drives the first turnover frame and the material tray to turn over and tilt in a first lateral direction; and a piston rod of the second lifting mechanism is hinged with the second turnover frame and drives the second turnover frame and the material tray to turn over and dump towards the second side direction.
7. The receiving and conveying mechanism according to claim 1, wherein the translation mechanism further comprises a power mechanism, a transmission member and a translation frame; the translation rack is provided with a translation track, and the turnover mechanism is movably arranged on the translation track; the action end of the power mechanism is in transmission connection with the turnover mechanism through the transmission piece, and then the turnover mechanism is driven to translate along the translation track.
8. A material receiving conveying mechanism according to claim 7, wherein the translation rail is a linear slide rail; the turnover mechanism is connected to the linear slide rail in a sliding manner through a slide block; the action end of the power mechanism is in transmission connection with the turnover mechanism through the transmission piece, so that the turnover mechanism is driven to do linear translation motion along the linear slide rail.
9. A material receiving and conveying mechanism according to claim 7, wherein the power mechanism is a motor, and the motor is fixed to the turnover mechanism; the transmission part comprises a rack which is arranged on the translation frame and is parallel to the translation track, and a gear which is sleeved on the motor rotating shaft and is meshed with the rack, and the motor drives the turnover mechanism to translate along the translation track through the gear and the rack.
10. A material receiving and conveying mechanism according to claim 9, wherein the motor is a gear motor, and the gear motor drives the turnover mechanism to translate along the translation rail through the gear and the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120526845.XU CN215556668U (en) | 2021-03-12 | 2021-03-12 | Material receiving and conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120526845.XU CN215556668U (en) | 2021-03-12 | 2021-03-12 | Material receiving and conveying mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN215556668U true CN215556668U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120526845.XU Active CN215556668U (en) | 2021-03-12 | 2021-03-12 | Material receiving and conveying mechanism |
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| CN (1) | CN215556668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114426183A (en) * | 2022-03-06 | 2022-05-03 | 浙江群展精密紧固件股份有限公司 | Space-saving screw turnover system with alarm function |
-
2021
- 2021-03-12 CN CN202120526845.XU patent/CN215556668U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114426183A (en) * | 2022-03-06 | 2022-05-03 | 浙江群展精密紧固件股份有限公司 | Space-saving screw turnover system with alarm function |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 361000 No.36 Qingxi Road, Jimei District, Xiamen, Fujian Patentee after: XIAMEN DING CASTING INTELLIGENT EQUIPMENT Co.,Ltd. Address before: Room 1219, 12 / F, 1616 Guankou Middle Road, Xiamen, Fujian, 361000 Patentee before: XIAMEN DING CASTING INTELLIGENT EQUIPMENT Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |