CN219669491U - 90-degree feeding and discharging mechanism - Google Patents

Abstract

The disclosure provides a 90 deg. feeding and discharging mechanism, which belongs to the technical field of feeding and discharging mechanisms. This unloading mechanism in 90 includes: the device comprises a motor, a motor connecting rod, a connecting rod I, a connecting rod II, a connecting rod III, a linear limiting block and a grabbing structure for grabbing materials; one end of the motor connecting rod is in driving connection with an output shaft of the motor, the other end of the motor connecting rod is hinged with one end of the connecting rod I, the other end of the connecting rod I is hinged with the middle of the connecting rod II, one end of the connecting rod II, which is close to the connecting rod I, is hinged with a first installation part for installing the connecting rod I, one end of the connecting rod III is hinged with one end of the connecting rod II, which is far away from the connecting rod I, and is provided with a grabbing structure, the other end of the connecting rod III is slidably installed on a linear limiting block to be limited to do linear reciprocating motion, and the linear limiting block is hinged with a second installation part for installing the linear limiting block. The device has the advantages of simple and efficient structure, simple control logic and low cost, and can realize high and low material conveying.

Description

90-degree feeding and discharging mechanism

Technical Field

The disclosure relates to the technical field of feeding and discharging mechanisms, in particular to a 90-degree feeding and discharging mechanism.

Background

Along with the rapid development of the technology level, industrial automation is a necessary trend, in the automatic production process, continuous material taking and discharging are often needed, materials are needed to be conveyed between a low place and a high place if necessary, mechanical arms are generally adopted for realizing high-low material conveying in the prior art, but the control logic of the mechanical arms is complex and the cost is high.

Therefore, how to develop a conveying mechanism with simple control logic and low cost and capable of conveying materials at high and low levels is a problem to be solved by those skilled in the art.

Disclosure of Invention

One technical problem to be solved by the present disclosure is: how to develop a conveying mechanism which has simple control logic and low cost and can realize high and low conveying of materials.

To solve the above technical problem, an embodiment of the present disclosure provides a 90 ° feeding and discharging mechanism, including: the device comprises a motor, a motor connecting rod, a connecting rod I, a connecting rod II, a connecting rod III, a linear limiting block and a grabbing structure for grabbing materials; one end of the motor connecting rod is in driving connection with an output shaft of the motor, the other end of the motor connecting rod is hinged with one end of the connecting rod I, the other end of the connecting rod I is hinged with the middle of the connecting rod II, one end of the connecting rod II, which is close to the connecting rod I, is hinged with a first installation part for installing the connecting rod I, one end of the connecting rod III is hinged with one end of the connecting rod II, which is far away from the connecting rod I, and is provided with a grabbing structure, the other end of the connecting rod III is slidably installed on a linear limiting block to be limited to do linear reciprocating motion, and the linear limiting block is hinged with a second installation part for installing the linear limiting block.

In some embodiments, the hinge of the motor connecting rod and the connecting rod I forms a first movable hinge point, the hinge of the connecting rod I and the connecting rod II forms a second movable hinge point, the hinge of the connecting rod II and the connecting rod III forms a third movable hinge point, the hinge of the connecting rod II and the first mounting component forms a first fixed hinge point, the hinge of the linear limiting block and the second mounting component forms a second fixed hinge point, and the second fixed hinge point is located above the first fixed hinge point.

In some embodiments, the third link, the second link, the first link, and the motor link are spatially stacked in sequence along the axis of the output shaft.

In some embodiments, the motor, the second connecting rod and the linear limiting block are all mounted on the mounting plate.

In some embodiments, the motor is arranged on one side surface of the mounting plate, and the mounting plate is provided with a transmission hole corresponding to the output shaft 101 so as to realize driving connection between the output shaft and the motor connecting rod; the motor connecting rod, the connecting rod I, the connecting rod II, the connecting rod III, the grabbing structure and the linear limiting block are arranged on the surface of the other side of the mounting plate.

In some embodiments, the mounting plate comprises: the device comprises a long vertical plate, a transverse plate and a short vertical plate, wherein the long vertical plate and the short vertical plate are arranged in parallel and are respectively arranged at two ends of the transverse plate; the linear limiting block is arranged at the upper end of the long vertical plate, the second connecting rod is arranged on the transverse plate, and the motor is arranged on the short vertical plate.

In some embodiments, the second link comprises: a connecting rod body and a connecting protrusion; the connecting bulge is formed by outwards protruding the middle part of the connecting rod body, the connecting bulge is hinged with the first connecting rod, one end of the connecting rod body is hinged with the third connecting rod, and the other end of the connecting rod body is hinged with the first mounting component.

In some embodiments, the connecting rod is rotatably mounted to the first mounting member by a bearing.

In some embodiments, the linear stop is rotatably mounted to the second mounting member by a second bearing.

In some embodiments, the linear stop is a linear bearing.

Through above-mentioned technical scheme, the unloading mechanism on 90 of this disclosure provides, including following beneficial effect:

the motor connecting rod is driven by the motor to continuously rotate through the connecting rod transmission mechanism formed by the motor connecting rod, the connecting rod I, the connecting rod II and the connecting rod III, so that the grabbing structure mounted on the connecting rod III rotates by 90 degrees, the conveying of materials between a high place and a low place is realized, the control of feeding and discharging production beats can be realized only by controlling the rotating speed of the motor in the whole process so as to adapt to the production line where the motor is located, the control logic is very simple and can continuously and rapidly feed and discharge, the automation and the intellectualization of the production line are ensured, the connecting rod transmission mechanism is simple and efficient in structure, and convenient to maintain and debug and low in cost.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.

Fig. 1 is a schematic structural view of a 90 ° feeding and discharging mechanism according to an embodiment of the present disclosure in a feeding state between a high position and a low position;

FIG. 2 is a front view of FIG. 1;

fig. 3 is a schematic structural view of the 90 ° feeding and discharging mechanism according to the embodiment of the present disclosure when the feeding and discharging mechanism is located at a high position;

fig. 4 is a front view of fig. 3;

fig. 5 is a schematic structural view of the 90 ° feeding and discharging mechanism according to the embodiment of the present disclosure;

fig. 6 is a front view of fig. 5.

Reference numerals illustrate:

1. a motor; 101. an output shaft; 2. a motor connecting rod; 3. a first connecting rod; 4. a second connecting rod; 5. a first bearing; 6. a linear bearing; 7. a connecting rod III; 8. a suction cup assembly; 9. a second bearing; 10. a mounting plate; 11. a first movable hinge point; 12. a second movable hinge point; 13. a third movable hinge point; 14. a first fixed hinge point; 15. and a second fixed hinge point.

Detailed Description

Embodiments of the present disclosure are described in further detail below with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the disclosure and not to limit the scope of the disclosure, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.

The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

In the description of the present disclosure, unless otherwise indicated, the meaning of "plurality" is greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like indicate an orientation or positional relationship merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present disclosure. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

Furthermore, the use of the terms first, second, and the like in this disclosure do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.

It should also be noted that, in the description of the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present disclosure may be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.

All terms used in the present disclosure have the same meaning as understood by one of ordinary skill in the art to which the present disclosure pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.

As shown in fig. 1-6, an embodiment of the present disclosure provides a 90 ° feeding and discharging mechanism, including: the device comprises a motor 1, a motor connecting rod 2, a connecting rod I3, a connecting rod II 4, a connecting rod III 7, a linear limiting block and a grabbing structure for grabbing materials; one end of the motor connecting rod 2 is in driving connection with an output shaft 101 of the motor 1, the other end of the motor connecting rod 2 is hinged with one end of a connecting rod I3, the other end of the connecting rod I3 is hinged with the middle part of a connecting rod II 4, one end of the connecting rod II 4, which is close to the connecting rod I3, is hinged with a first installation part for installing the connecting rod I3, one end of a connecting rod III 7 is hinged with one end of the connecting rod II 4, which is far away from the connecting rod I3, and is provided with a grabbing structure, the other end of the connecting rod III 7 is slidably installed on a linear limiting block to be limited to do linear reciprocating motion, and the linear limiting block is hinged with a second installation part for installing the linear limiting block.

In the embodiment, a motor connecting rod 2, a connecting rod I3, a connecting rod II 4 and a connecting rod III 7 form a connecting rod transmission mechanism, a motor 1 drives the motor connecting rod 2 to continuously rotate clockwise, in the rotating process, when the connecting rod I3 and the motor connecting rod 2 are stacked together along the axis direction of an output shaft 101 and are arranged in a straight line, the connecting rod II 4 and the connecting rod III 7 are mutually perpendicular, at the moment, the connecting rod III 7 is arranged in parallel with the motor connecting rod 2 and the connecting rod I3, the connecting rod III 7 is arranged in parallel with a linear limiting block, and at the moment, the grabbing structure is positioned at a high position to realize feeding or discharging of materials; when the first connecting rod 3 and the motor connecting rod 2 are spliced end to form a straight line, the second connecting rod 4 and the third connecting rod 7 are mutually perpendicular, the third connecting rod 7, the motor connecting rod 2 and the first connecting rod 3 are arranged at an angle, the end part of the third connecting rod 7, which is close to one side of the second connecting rod 4, is positioned under the linear limiting block, and the grabbing structure is positioned at a low position to realize material blanking or material feeding; other processes snatch the structure then and lie in the position between eminence and the low department, whole simple structure is high-efficient, be convenient for maintain, debug and with low costs, whole process only need control motor 1's rotational speed alright realize going up the control of unloading takt in order to adapt to its place production line, control logic is very simple and can go up the unloading fast in succession, ensure the automation and the intellectuality of production line, and link drive mechanism is realized its installation by linear stopper (second installation component), first installation component and motor 1 three strong points, the three-point support is stable firm. In practical application, snatch the structure and can be sucking disc subassembly 8, gas claw subassembly, claw subassembly etc. can realize getting the blowing subassembly of unloading voluntarily. The first mounting member and the second mounting member may be the same member or different members.

As shown in fig. 1-6, in some embodiments, the hinge between the motor link 2 and the link one 3 forms a first movable hinge point 11, the hinge between the link one 3 and the link two 4 forms a second movable hinge point 12, the hinge between the link two 4 and the link three 7 forms a third movable hinge point 13, the hinge between the link two 4 and the first mounting component forms a first fixed hinge point 14, the hinge between the linear limiting block and the second mounting component forms a second fixed hinge point 15, and the second fixed hinge point 15 is located above the first fixed hinge point 14. In this embodiment, when the grabbing structure is at a high position, the third connecting rod 7 is located above the first fixed hinge point 14, and when the grabbing structure is at a low position, the end of the third connecting rod 7, which is close to one side of the second connecting rod 4, is arranged flush with the first fixed hinge point 14. In practical application, the positions of the first movable hinge point 11, the second movable hinge point 12, the third movable hinge point 13, the first fixed hinge point 14, the second fixed hinge point 15, and the connection between the output shaft 101 and the motor connecting rod 2 are set and laid out in terms of material transportation level, which is not limited in the disclosure.

As shown in fig. 1-6, in some embodiments, the third link 7, the second link 4, the first link 3, and the motor link 2 are spatially stacked in order along the axis of the output shaft 101. The embodiment ensures that the smoothness and the stability of feeding and discharging materials are realized at the height of the device. In practical application, in order to reduce the transmission friction force of the present disclosure, the surfaces of the motor connecting rod 2, the connecting rod one 3, the connecting rod two 4 and the connecting rod three 7 may be subjected to smoothing treatment, chamfering treatment and the like, and a lubricant may be further provided at the connection position of every two to further ensure smooth and steady rotation.

As shown in fig. 1-6, in some embodiments, the motor 1, the second link 4, and the linear stop are all mounted to a mounting plate 10. In this embodiment, the first mounting component and the second mounting component are the same component, i.e. the mounting board 10, in practical application, the mounting board 10 may be an independent component for mounting the disclosure on an automatic production line, and the mounting board 10 may also be a component of the automatic production line, such as a frame, a conveying mechanism, a reciprocating mechanism, etc., which specifically is in accordance with practical requirements.

As shown in fig. 1-6, in some embodiments, the motor 1 is disposed on a side surface of the mounting plate 10, and the mounting plate 10 is provided with a transmission hole corresponding to the output shaft 101 to realize driving connection between the output shaft 101 and the motor connecting rod 2; the motor connecting rod 2, the connecting rod I3, the connecting rod II 4, the connecting rod III 7, the grabbing structure and the linear limiting block are arranged on the surface of the other side of the mounting plate 10. In this embodiment, the mounting positions of the respective components of the present disclosure are reasonably arranged, ensuring the balance and rationality of the stress of the present disclosure. Of course, in other embodiments, various components of the present disclosure may be mounted on the same side of the mounting plate 10 in order to avoid interference problems of the present disclosure with other components of the automated manufacturing line. Of course, in other embodiments, the various components of the present disclosure may also be mounted on different components of an automated production line.

As shown in fig. 1-6, in some embodiments, the mounting plate 10 includes: the device comprises a long vertical plate, a transverse plate and a short vertical plate, wherein the long vertical plate and the short vertical plate are arranged in parallel and are respectively arranged at two ends of the transverse plate; the linear limiting block is arranged at the upper end of the long vertical plate, the second connecting rod 4 is arranged on the transverse plate, and the motor 1 is arranged on the short vertical plate. The construction of the mounting plate 10 of the present disclosure is based on the positional relationship of the three support points of the present disclosure, saving raw materials and costs. Of course, in other embodiments, the mounting plate 10 may be structured in a regular or irregular plate shape.

As shown in fig. 1-6, in some embodiments, the second link 4 includes: a connecting rod body and a connecting protrusion; the connecting bulge is formed by outwards protruding the middle part of the connecting rod body, the connecting bulge is hinged with the connecting rod I3, one end of the connecting rod body is hinged with the connecting rod III 7, and the other end of the connecting rod body is hinged with the first installation component. In this embodiment, the structure of the second link 4 is beneficial to the connection and installation of the first link 3, the second link 4 and the third link 7.

As shown in fig. 1-6, in some embodiments, the second link 4 is rotatably mounted to the first mounting member by a first bearing 5. In this embodiment, the first bearing 5 ensures smoother, stable and labor-saving rotation of the second connecting rod 4, and simultaneously saves output power of the motor 1, thereby ensuring more efficient, accurate and smooth actions of the present disclosure.

As shown in fig. 1-6, in some embodiments, the linear stop is rotatably mounted to the second mounting member by a second bearing 9. In this embodiment, the second bearing 9 ensures smoother, stable and labor-saving rotation of the linear limiting block, and simultaneously saves output power of the motor 1, thereby ensuring more efficient, accurate and smooth actions of the present disclosure.

As shown in fig. 1-6, in some embodiments, the linear stop is a linear bearing 6. In this embodiment, the linear bearing 6 ensures that the connecting rod three 7 makes linear reciprocating motion more smoothly, stably and laborsaving, and simultaneously saves the output power of the motor 1, and ensures that the motion of the present disclosure is more efficient, accurate and smooth. In practical application, the end part of the connecting rod III 7 far away from one side of the connecting rod II 4 is provided with a limiting part, and when the limiting part is abutted against the linear bearing 6, the limiting part is positioned at a high position or a low position to limit the limiting position of the grabbing structure. In other embodiments, the linear limiting block may also be a sliding block, where the sliding block is provided with a linear sliding groove, and the third connecting rod 7 is matched with the linear sliding groove in a concave-convex manner and is slidably installed in the linear sliding groove.

Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.

Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.

Claims (10)

1. The utility model provides a unloading mechanism on 90, its characterized in that includes:

the device comprises a motor (1), a motor connecting rod (2), a connecting rod I (3), a connecting rod II (4), a connecting rod III (7), a linear limiting block and a grabbing structure for grabbing materials;

one end of the motor connecting rod (2) is in driving connection with an output shaft (101) of the motor (1), the other end of the motor connecting rod (2) is hinged with one end of the connecting rod I (3), the other end of the connecting rod I (3) is hinged with the middle part of the connecting rod II (4), one end, close to the connecting rod I (3), of the connecting rod II (4) is hinged with a first installation part for installing the connecting rod I (3), one end of the connecting rod III (7) is hinged with one end, far away from the connecting rod I (3), of the connecting rod II (4) and is provided with the grabbing structure, the other end of the connecting rod III (7) is slidably installed on the linear limiting block so as to be limited to do linear reciprocating motion, and the linear limiting block is hinged with a second installation part for installing the linear limiting block.

2. The 90-degree feeding and discharging mechanism according to claim 1, wherein a first movable hinge point (11) is formed at the hinge position of the motor connecting rod (2) and the connecting rod one (3), a second movable hinge point (12) is formed at the hinge position of the connecting rod one (3) and the connecting rod two (4), a third movable hinge point (13) is formed at the hinge position of the connecting rod two (4) and the connecting rod three (7), a first fixed hinge point (14) is formed at the hinge position of the connecting rod two (4) and the first mounting component, a second fixed hinge point (15) is formed at the hinge position of the linear limiting block and the second mounting component, and the second fixed hinge point (15) is located above the first fixed hinge point (14).

3. The 90 ° feeding and discharging mechanism according to claim 1, wherein the third connecting rod (7), the second connecting rod (4), the first connecting rod (3) and the motor connecting rod (2) are sequentially stacked in space along the axis direction of the output shaft (101).

4. The 90-degree feeding and discharging mechanism according to claim 1, wherein the motor (1), the second connecting rod (4) and the linear limiting block are all arranged on the mounting plate (10).

5. The 90 ° feeding and discharging mechanism according to claim 4, wherein the motor (1) is disposed on a side surface of the mounting plate (10), and the mounting plate (10) is provided with a transmission hole corresponding to the output shaft (101) so as to realize driving connection between the output shaft (101) and the motor connecting rod (2); the motor connecting rod (2), the connecting rod I (3), the connecting rod II (4), the connecting rod III (7), the grabbing structure and the linear limiting block are arranged on the surface of the other side of the mounting plate (10).

6. The 90 ° charging and discharging mechanism according to claim 4, wherein the mounting plate (10) comprises: the device comprises a long vertical plate, a transverse plate and a short vertical plate, wherein the long vertical plate and the short vertical plate are arranged in parallel and are respectively arranged at two ends of the transverse plate; the linear limiting block is arranged at the upper end of the long vertical plate, the connecting rod II (4) is arranged on the transverse plate, and the motor (1) is arranged on the short vertical plate.

7. The 90 ° charging and discharging mechanism according to claim 1, wherein the second connecting rod (4) comprises: a connecting rod body and a connecting protrusion; the connecting protrusion is formed by outwards protruding the middle of the connecting rod body, the connecting protrusion is hinged with the first connecting rod (3), one end of the connecting rod body is hinged with the third connecting rod (7), and the other end of the connecting rod body is hinged with the first mounting component.

8. The 90 ° charging and discharging mechanism according to any one of claims 1-7, wherein said second connecting rod (4) is rotatably mounted to said first mounting member by means of a first bearing (5).

9. The 90 ° charging and discharging mechanism according to any one of claims 1-7, wherein said linear stopper is rotatably mounted to said second mounting member by means of a second bearing (9).

10. The 90 ° charging and discharging mechanism according to claim 9, wherein the linear stopper is a linear bearing (6).