CN215515691U - Rotary feeding mechanism - Google Patents

Abstract

The utility model discloses a rotary feeding mechanism which comprises a base plate, a first sliding part, a first fixing part, a first connecting rod, a first rotating shaft, a second rotating shaft and a working head, wherein the first connecting rod comprises a first end part and a second end part; the first sliding part is connected with the base plate in a sliding mode, the first fixing part is arranged on one side of the first sliding part, the first rotating shaft is connected with the first fixing part in a pivoting mode, and one end of the first rotating shaft is connected with the working head; in addition, the second end portion is pivotally connected to the second rotating shaft and is configured such that the first link rotates about the second rotating shaft when the first fixing member moves. According to the rotary feeding mechanism provided by the utility model, through mutual matching of the connecting rod and the fixing piece, the working head is adjusted to translate, and the working head is rotated by a certain angle, so that the technical effects of saving working hours, avoiding delay and improving efficiency are achieved.

Description

Rotary feeding mechanism

Technical Field

The utility model relates to the technical field of automatic processing, in particular to a rotary feeding mechanism.

Background

The automatic change production line's the configuration of the especially automatic feeding mechanism of transportation that can't leave the material, the autogiration feeding mechanism who provides among the prior art is configured to press from both sides through cylinder element control clamping device and gets behind the material, and the cooperation structure of rethread gear and connecting rod rotates to the transported substance material is to different positions, at this in-process: on one hand, actions in different directions are completed through different structures, and action delay occurs; on the other hand, the rotation and translation actions must be finished respectively, and for the production lines which are spaced at a certain distance and a certain angle at the same time, the operation cannot be finished in one step, and the working hours are delayed seriously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rotary feeding mechanism which can solve the technical problems that in the prior art, a working head cannot simultaneously perform translation actions in a rotating process, so that delay and working hours are prolonged.

In order to achieve one of the above objectives of the present invention, an embodiment of the present invention provides a rotary feeding mechanism, which includes a base plate, a first sliding member, a first fixing member, a first connecting rod, a first rotating shaft, a second rotating shaft, and a working head, wherein the first connecting rod includes a first end portion and a second end portion; the first sliding part is connected with the base plate in a sliding mode, the first fixing part is arranged on one side of the first sliding part, the first rotating shaft is connected with the first fixing part in a pivoting mode, and one end of the first rotating shaft is connected with the working head; the second end is pivotally connected to the second shaft and configured such that when the first fixing member is moved, the first link rotates about the second shaft.

As a further improvement of the embodiment of the present invention, the rotary feeding mechanism further includes a first driving device, the first driving device drives the first sliding member to translate, and the first link rotates around the second rotating shaft in a direction perpendicular to the translation direction.

As a further improvement of the embodiment of the present invention, the rotary feeding mechanism further includes a second connecting rod, one end of the second connecting rod is fixedly disposed opposite to the base plate, and the other end of the second connecting rod is pivotally connected to the second rotating shaft.

As a further improvement of the embodiment of the present invention, the rotary feeding mechanism further includes a second fixing member and a third rotating shaft, the second fixing member is fixed to the base plate, one end of the second connecting rod is pivotally connected to the second fixing member, and the other end of the second connecting rod is pivotally connected to the second rotating shaft.

As a further improvement of an embodiment of the present invention, the rotary feeding mechanism further includes a third fixing member, and the third fixing member is fixed to the first sliding member; the first driving device comprises a first fixed side and a first movable side, the first fixed side is fixed on the second fixing piece, and the first movable side is fixed on the third fixing piece.

As a further improvement of the embodiment of the present invention, the rotary feeding mechanism includes a first slide rail, the first sliding member includes a first slide groove, the first slide rail is fixed to the substrate, and the first slide groove is disposed on a side of the first sliding member close to the substrate and is slidably connected to the first slide rail.

As a further improvement of the embodiment of the present invention, the first driving device is configured as a cylinder, and includes a first air chamber and a first piston rod, one end of the first piston rod is fixed to the first movable side, and the other end of the first piston rod penetrates through the first fixed side and extends into the first air chamber, and is connected with the first air chamber in a sliding manner.

As a further improvement of an embodiment of the present invention, the working head includes a clamping portion, a fixing portion and a rotating portion, and two ends of the rotating portion are respectively pivotally connected to the clamping portion and the fixing portion.

As a further improvement of an embodiment of the present invention, the rotary feeding mechanism further includes a base and a second slide rail extending along a height direction of the base, wherein a second slide groove is disposed on one side of the substrate close to the second slide rail, and the second slide groove is slidably connected to the second slide rail.

As a further improvement of the embodiment of the present invention, the rotary feeding mechanism further includes a second driving device, the second driving device includes a second fixed side and a second movable side, the second fixed side is fixed to the base, and the second movable side is connected to the substrate.

Compared with the prior art, the utility model realizes the translation action of the working head while driving and rotating by configuring the structures such as the connecting rod, the sliding piece and the like, can be widely applied to the automatic industrial transportation, and can finish the transportation in one step particularly under the working condition that the production line has a certain distance and a certain rotating angle at the same time, thus realizing the technical effects of saving the working time, avoiding the delay and improving the efficiency by utilizing the simple mechanical structure configuration.

Drawings

FIG. 1 is a schematic view of a rotary feed mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic view of a rotary feeding mechanism with a hidden panel according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of portion A of the present invention;

FIG. 4 is a schematic view of a first sliding track and a first sliding track according to an embodiment of the present invention;

fig. 5 is an enlarged schematic structural view of a portion B in an embodiment of the present invention.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.

It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model provides a rotary feeding mechanism, as shown in figure 1, through the matching of a connecting rod, a rotating shaft and a fixed block, a working head fixed on one rotating shaft can rotate while translating, so that the special working condition can be met. In addition, because the translation and rotation actions are simultaneously realized by utilizing one mechanism, the structure configuration is simpler, the delay can be avoided, the efficiency is improved, the difficulty of structure maintenance is reduced, and the fault occurrence rate is reduced.

Specifically, the rotary feeding mechanism provided by the utility model comprises a substrate 10, a first sliding part 23, a first fixing part 31, a first connecting rod 51, a first rotating shaft 61 and a working head 7. In the operation process, the first sliding part 23 and the substrate 10 move relatively, and simultaneously the first fixing part 31 moves synchronously, the first connecting rod 51 rotates, and then the first rotating shaft 61 and the working head 7 connected with the first connecting rod are driven to rotate, so that the working head 7 is isolated for observation, and the working head 7 rotates along with the translation of the first sliding part 23, thereby achieving the expected technical effect of the utility model.

In order to achieve the above technical effects, the structures described above have the following connection relationships in the present embodiment: the first link 51 particularly comprises a first end 511 and a second end 512; the first sliding part 23 is slidably connected to the substrate 10, the first fixing part 31 is disposed on one side of the first sliding part 23, the first rotating shaft 61 is pivotally connected to the first fixing part 31, and one end of the first rotating shaft is connected to the working head 7; the second end 512 is pivotally connected to the second rotating shaft 62 and is configured to rotate the first link 51 around the second rotating shaft 62 when the first fixing member 31 moves. As shown in fig. 1, when the feeding mechanism is operated and the first sliding member 23 moves rightward, the first fixing member 31 fixed to the feeding mechanism moves rightward synchronously, so as to drive the first rotating shaft 61 pivotally connected to the first sliding member to move, and at the same time, because the first rotating shaft 61 is connected to the first end 511 of the first link 51, when the first rotating shaft 61 moves, as seen from top to bottom, the first end 511 rotates counterclockwise around the second end 512, in this process, because the first rotating shaft 61 is limited by the first fixing member 31, the first rotating shaft 511 rotates along with the rotation of the first end 511, and rotates around its own axis of symmetry as a rotating shaft, and finally, the working head 7 is driven to rotate synchronously.

According to the description of the action process, the working head 7 in the rotary feeding mechanism provided by the utility model is driven by the first sliding part 23 to translate and synchronously rotate at a certain angle through the transmission of the linkage mechanism, so that the rotary feeding mechanism can adapt to various working conditions. According to the above-mentioned principle of translation and rotation, in the case that the length of the first link 51 is fixed, the distances of translation and rotation of the working head 7 are related and fixed, so that a person skilled in the art can adjust the relationship of translation and rotation by adjusting the length of the first link 51, so that the working head 7 rotates by a larger first angle or a smaller second angle when translating by the first distance.

The present invention does not actually limit the arrangement of the working head 7 as an essential technical feature, but in the present embodiment, an advantageous solution is provided in which the working head 7 is also arranged to be movably adjustable. Specifically, the working head 7 comprises a clamping portion 71, a fixing portion 73 and a rotating portion 72, wherein two ends of the rotating portion 72 are respectively pivotally connected with the clamping portion 71 and the fixing portion 73, and the fixing portion 73 is connected with the first rotating shaft 61. Furthermore, in the feeding process by using the rotary feeding mechanism provided in this embodiment, the material to be transported can be clamped on the clamping portion 71, and the linkage mechanism is driven to rotate in a translational manner, and the fixing portion 73 is driven by the first rotating shaft 61 to rotate, so that the clamping portion 71 is driven to rotate by the rotating portion 72. Further, since the rotating portion 72 is pivotally connected to the clamping portion 71 and the fixing portion 73, respectively, a person skilled in the art can adjust the state of the working head 7 as required, and adjust the moving path of the clamping portion 71 by changing the relative position relationship between the clamping portion 71, the rotating portion 72 and the fixing portion 73, so as to adapt to different working conditions.

The pivot connection is not only meant to be movably connected by a rod-shaped rotating shaft, but the specific meaning can be expanded to a certain extent, for example, in the present embodiment, the pivot connection can be connected by a movable hinge, which can be a butterfly hinge or other straight, middle, or large-bending hinge type respectively formed between the clamping portion 71 and the rotating portion 72 and between the rotating portion 72 and the fixing portion 73, or three specific structures in the working head 7 can be configured as two-fold or three-fold hinges; as will be understood by those skilled in the art, the universal pivot generally includes a driving shaft, a steel band, a housing, a ball cage, a steel ball, an inner race, a spherical shell, or some of them, and is configured to allow the connecting structure to be angularly adjusted in more directions than the embodiment configured as a living hinge, and the universal pivot may be configured between the clamping portion 71 and the rotating portion 72 and between the rotating portion 72 and the fixing portion 73, or may be configured only between the rotating portion 72 and the fixing portion 73, which is not limited in the present embodiment.

Further, in order to provide the rotary feeding mechanism with an automatic driving function, in the present embodiment, the mechanism further includes a first driving device 41, wherein the first driving device 41 drives the first sliding member 23 to translate, so that the first connecting rod 51 rotates around the second rotating shaft 62 as an axis in a direction perpendicular to the translation direction.

First, with respect to the "direction perpendicular to the translation direction" defined in the foregoing, in the present embodiment, it is actually expressed that the "rotation in the plane perpendicular to the plane in which the translation direction is located" is performed, that is, in the case of the structure and the relative position arrangement shown in fig. 1, the length direction of the first slider 23 extends along the x-axis, and the width direction extends along the z-axis, then the translation direction of the first slider 23 is the xOz-plane, that is, the first link 51 should rotate around the second rotation shaft 62 in the direction perpendicular thereto (in the xOy-plane). Of course, whether the translation direction is defined as a plane or a vector, the structure provided by the present invention and the moving process thereof are not affected, the above definition of the plane is not an absolute direction configuration, and other types of plane arrangement relations can be obtained after the simple orientation adjustment of the feeding mechanism, which should be understood by those skilled in the art.

As the first driving device 41, various driving methods provided in the prior art, such as general electric control, hydraulic control, etc., can be adopted as the name implies, so long as the first slider 23 can be translated, which is within the scope of the present invention. However, in the present embodiment, in view of keeping the driving logic consistent between the components, saving energy consumption and safety, the first driving device 41 in the present embodiment is configured as an air cylinder, that is, the above-mentioned operation process is realized by using pneumatic control, specifically, the first driving device 41 includes a first air chamber 410 and a first piston rod 413, the first piston rod 413 is inserted into the first air chamber 410, and the translation position of the first slider 23 is adjusted by generating corresponding air pressure through controlling the gas stored in the first air chamber 410 to adjust the extension and retraction of the first piston rod 413.

Continuing with the above description of the operation, the present invention is not limited to the specific position of the second shaft 62, the reason for this is that, during the translation of the first slider 23 on the base plate 10, assuming that the relative distance between the two does not change, the movement path of the first end 511 of the first link 51 tends to be inconsistent with the movement path of the first slider 23, i.e. the movement path of the first end 511 is a circular arc which may or may not be standard, and the moving path of the first slider 23 is a line segment, and since the first end portion 511 is connected with the first rotating shaft 61 inside the first slider 23, this results in the necessity for one structure to change its original path of motion to match the other structure, and at the same time, since the moving path of the first slider 23 is not adjustable, the first link 51 is required to change the original moving path for matching. On this basis, two embodiments are produced for the first link 51 and the second shaft 62:

(1) in the embodiment where the first link 51 is configured to be movable and retractable, it can change the original (similar) arc motion path and form a linear (or line segment) motion path, so that the second shaft 62 can be configured to be fixed on the substrate 10;

(2) in the embodiment where the first link 51 is configured as a generally rigid body, as shown in fig. 1, since the original movement path is a circular arc, but the first end 511 is limited by the first slider 23, the other end of the first link 51, that is, the second end 512, needs to be configured to be movable within a certain range, so as to change the movement path and the movement manner of the first end 511 accordingly.

As for the embodiment (2), without creative work, those skilled in the art can obtain various embodiments, for example, a guide is disposed on the second end portion 512, and a corresponding limiting portion is disposed on the substrate 10, the guide extends into a through hole or other limiting structure on the limiting portion, so as to provide a function of movably adjusting within a certain range, so that, in the case that the first end portion 511 performs a translation under the limitation of the first sliding member 23, the second end portion 512 can perform a motion fit within a certain range in the limiting portion, and further, an adjusting process combining the translation and the rotation is achieved.

In this embodiment, a preferred embodiment is further provided, and specifically, the feeding mechanism includes a second connecting rod 52, one end of the second connecting rod 52 is fixedly disposed opposite to the base plate 10, and the other end of the second connecting rod 52 is pivotally connected to the second rotating shaft 62, so that the intended technical effects of the present invention can be better achieved, and particularly, the second end 512 can be limited within a certain movement range, so that the rotation process of the first connecting rod 51 is not affected in the case that the first end 511 connected thereto can perform translation.

For convenience of describing the moving process of the second link 52, the end of the second link 52 fixedly disposed relative to the base plate 10 is defined as a third end 521, and the end pivotally connected to the second rotating shaft 62 is defined as a fourth end 522. Then, if the initial state of the feeding mechanism is as shown in fig. 1, the first sliding member 23 translates to the right and sequentially drives the first rotating shaft 61 and the first end portion 511 to move, the first end portion 511 rotates counterclockwise around the second rotating shaft 62, since the first link 51 is configured as a rigid body, the second end portion 512 moves relatively to the side close to the substrate 10, and at this time, the second link 52 limits the second end portion 512 by the fourth end portion 522, the position limitation is generated based on the relative fixed arrangement of the third end 521 of the second link 52 and the base plate 10, that is, the second end 512 moves to drive the fourth end 522 to move, so that the second link 52 synchronously swings with a small amplitude by using the third end 521 as a rotation axis, and further the second end 512 can only swing with a small amplitude in a direction approaching to and departing from the substrate 10, thereby ensuring the synchronous operation of the translation and rotation.

While the second link 52 is fixedly disposed relative to the base plate 10, which is described above, it is intended to express that the second link 52 and the base plate 10 are disposed relative to each other, the present embodiment is not particularly limited, and it is understood that the second link 52 may be directly or indirectly connected, pivotally connected, or connected with other angles adjustable with respect to the base plate 10. In the present embodiment, a preferred embodiment is provided, that is, the feeding mechanism includes a second fixing member 32 and a third rotating shaft 63, specifically, the second fixing member 32 is fixed to the base plate 10, one end of the second link 52 is pivotally connected to the second fixing member 32 through the third rotating shaft 63, and the other end is pivotally connected to the second rotating shaft 62. Meanwhile, in order not to interfere with the movement of the first sliding member 23, the first fixing member 31, the second fixing member 32, the first connecting rod 51, the second connecting rod 52, the second rotating shaft 62, and the third rotating shaft 63 are all disposed above the first sliding member 23, one side portion of the first fixing member 31 is fixed to a side surface of the first sliding member 23 away from the substrate 10, the other side portion extends in a direction away from the first sliding member 23 so as to protrude from the first sliding member 23, the second fixing member 32 is configured such that one side portion is disposed on the substrate 10, the other side portion extends in a direction toward the first sliding member 23, and the first connecting rod 51, the second connecting rod 52, the second rotating shaft 62, and the third rotating shaft 63 are used for connecting the first fixing member 31 and the second fixing member 32 and are disposed in a space above the two fixing members.

Of course, it is understood that the technical solutions provided below or at other positions to achieve the intended technical effects of the present invention are all modifications that can be conceived by those skilled in the art without creative efforts based on the technical solutions provided by the present invention. In summary, in the technical solution provided by the present invention, in addition to the technical solution that can generate the unique technical effect, other adjustments belong to the protection scope of the present invention, and are not described in detail below.

As for the second fixing part 32 described above, by virtue of the feature that the second fixing part 32 is fixed relative to the base plate 10, in the present embodiment, the second fixing part 32 can also be used for fixing the first driving device 41, specifically, the first driving device 41 includes a first fixed side 411 and a first movable side 412, the first fixed side 411 is fixed to the second fixing part 32, and the first movable side 412 is connected with the first sliding part 23, so that the first sliding part 23 is pushed by the first driving device 41 to form the relative movement between the first sliding part 23 and the base plate 10. Further, the feeding mechanism further includes a third fixing member 33, wherein the third fixing member 33 is fixed on the first sliding member 23, and the first movable side 412 is fixed on the third fixing member 33, so as to form the structural configuration shown in fig. 1, so that the motion state of the first driving device 41 is visualized, and the subsequent maintenance by the worker is facilitated.

In the embodiment where the first driving device 41 is configured as a cylinder, the first piston rod 413 is further configured such that one end is fixed to the first movable side 412 and the other end protrudes into the first air chamber 410 through the first fixed side 411 and is slidably connected to the first air chamber 410, thereby forming a driving. As for the relative positional relationship between the second fixing member 32 and the third fixing member 33, although in fig. 1, the third fixing member 33 is disposed on the side of the first piston rod 413 close to the first fixing member 51, the second fixing member 32 is disposed on the side of the first piston rod 413 away from the first fixing member 51, and the first air chamber 410 is disposed to extend in the direction away from the second fixing member 32, in other embodiments, the same driving effect can be achieved by exchanging the relative positions of the second fixing member 32 and the third fixing member 33, but it should be understood by those skilled in the art that the corresponding relationship between the extension and retraction of the first piston rod 413 and the moving direction of the first sliding member 23 is differentiated. In addition, the extending direction of the first air chamber 410 also does not serve as a feature for limiting the present invention, the first air chamber 410 is disposed to match the extension and retraction of the first piston rod 413, and when the first piston rod 413 has other configurations, the first air chamber 410 may have other configurations, of course.

Of course, in the case where the first driving device 41 is configured to be driven by other means, it may also have the first fixed side 411 and the first movable side 412, and the above configuration is also applicable to the position arrangement of the fixed side and the movable side, so that the above configuration regarding the second fixing member 32 and the third fixing member 33 has general applicability in practice, and is not affected by the difference in the other structural arrangement.

It is to be emphasized that in the present embodiment, the second fixing member 32 and the third fixing member 33 are fixed to the base plate 10 and the first slider 23 by screwing, respectively, but the first fixing member 31 is actually formed integrally with the first slider 23, which is an adjustment in consideration of the three fixing member functions. The first fixing member 51 is used for limiting the position of the first rotating shaft 61 in the rotating process, so as to drive the working head 7 to rotate or translate, and the purpose of the first fixing member is to limit, fix and provide an accommodating space for the first rotating shaft 61; the purpose of the second fixing element 51 and the third fixing element 52 is to connect, on the one hand, the second connecting rod 52, the first driving device 41 and the base plate 10, and on the other hand, the first driving device 41 and the first sliding element 23, and there is a possibility of connection, i.e. disassembly, so that a screwing manner is more appropriate. It is to be understood that the present invention is not limited to the above connection manner, and all of the three fixing members and the structures connected to the fixing members may be integrally formed, or all of the three fixing members and the structures connected to the fixing members may be non-detachable, such as welding, riveting, and bonding, or detachable, such as screwing, pinning, elastic deformation, locking, and plugging, and in extension, any connection manner may be adopted in the connection relationship between any two structures of the present invention without any specific description.

Finally, it should be emphasized that, regarding the specific structure of the first rotating shaft 61, the second rotating shaft 62, and the third rotating shaft 63, the present invention is not limited at all, and the three rotating shafts are respectively configured as cylindrical shafts with uniform diameter, or configured as shaft shapes with different diameters at each position, or configured as shaft shapes with a combination of a plurality of rotating shafts connected with each other, especially the first rotating shaft 61 shown in fig. 1, the portion connected with the first connecting rod 51 may be configured with a smaller diameter to correspondingly reduce the volume configuration of the first connecting rod 51, and the portion received in the first fixing member 31 may be configured with a larger diameter to better connect with the working head 7 with a larger volume.

Further, as for the sliding connection structure between the first sliding part 23 and the substrate 10, in the present embodiment, a connection manner with both stability and mobility is provided, as shown in fig. 1 to fig. 3, the feeding mechanism includes a first slide rail 21, the first sliding part 23 includes a first sliding slot 231 matching with the first slide rail 21, wherein the first slide rail 21 is fixed on the substrate 10, and the first sliding slot 231 is disposed on one side of the first sliding part 23 close to the substrate 10 and is slidably connected to the first slide rail. Therefore, the connecting mode that the sliding groove is arranged on the sliding part and the sliding rail is arranged on the substrate is adopted, the structure can be guaranteed to be movable, and the sliding groove covers the sliding rail to form a structure which is more stable and higher in strength.

In the present embodiment, one side of the first slide rail 21 is disposed at the first position 11 on the substrate 10, the other side of the first slide rail 21 is disposed at the second position 12 on the substrate 10, and the first slide rail 21 extends from the first position 11 to the second position 12, so that the first slide member 23 and the first sliding groove 231 can also translate between the first position 11 and the second position 12.

Specifically, fig. 3 and 4 illustrate a matching structure between the first sliding chute 231 and the first sliding rail 21, that is, an enlarged structure of a portion a in fig. 2, wherein the first sliding rail 21 includes a first contact surface 211, a second contact surface 212, and a first guide 213 disposed between the first contact surface 211 and the second contact surface 212, and in order to achieve a guiding effect, a width of the first guide 213 is configured to be smaller than any one of the first contact surface 211 and the second contact surface 212 to form a first abdicating space 210 on both sides thereof, and correspondingly, the first sliding chute 231 includes a third contact surface 2311 and first inserting portions 2312 disposed on both sides of the third contact surface 2311, and the first inserting portions 2312 extend into the first abdicating space 210 to interfere with the first contact surface 211 and the second contact surface 212, so as to limit the first sliding chute 231 in an extending direction of the first sliding rail 21. Meanwhile, a damping member, such as a damping paint, may be further disposed between the first sliding groove 231 and the first sliding rail 21, so that the device can be more conveniently disposed in different position states.

Specifically, in the present embodiment, the first slide groove 231 is connected to the first slider 23 and the substrate 10 by the third contact surface 2311, one side of the third contact surface 2311 is fixed to the first slider 23, and the other side is in contact with the first slide rail 21 provided on the substrate 10, and accordingly, the first contact surface 211 of the first slide rail 21 is in contact with the first slide groove 231, and the second contact surface 212 is fixed to the substrate 10.

Based on the structural configuration, the working head 7 can be better controlled to rotate while translating, so that the expected technical effect of the utility model is achieved. Further, in the present embodiment, as shown in fig. 1 and fig. 2, the feeding mechanism further includes a base 100, and a second slide rail 22 extending along a height direction of the base 100, wherein a second sliding slot 13 is disposed on one side of the substrate 10 close to the second slide rail 22, and the second sliding slot 13 is slidably connected to the second slide rail 22.

With regard to the arrangement of the second slide rail 22 and the second slide groove 13, in the present embodiment, in consideration of providing the feeding mechanism with a function of adjusting the position in other directions, the second slide rail 22 may be configured to be disposed on the base 100 along a straight line perpendicular to a line connecting the first position 11 and the second position 12, that is, as shown in fig. 1, the function of adjusting the position of the base plate 10 and the structure directly or indirectly connected thereto in the z-axis direction is provided. Of course, the second slide rail 22 may also have different extending directions to adapt to different working conditions, for example, in an embodiment that requires a large transverse span for material transportation, the second slide rail 22 and the second sliding chute 13 matched with the second slide rail 22 may be configured in the same extending direction as the first slide rail 21 and the first sliding chute 231, so as to meet the requirement of a technician.

Further, the structural configuration of the second slide rail 22 and the second slide groove 13 may be identical to or different from that of the first slide rail 21 and the first slide groove 231, and the present invention is not limited thereto, and other connection manners such as a pulley lead structure and a chain structure, which can adjust the relative positions between the structures, may be alternatively applied to the connection between the slide rail and the slide groove. In the present embodiment, in order to keep the structural configuration logically uniform, as shown in fig. 5, the second slide rail 22 and the second slide groove 13 have a similar structure to the first slide rail 21 and the first slide groove 231, that is, the second slide rail 22 includes a fourth contact surface 221, a fifth contact surface 222, and a second guide 223 disposed between the fourth contact surface 221 and the fifth contact surface 222, wherein the width of the second guide 223 is smaller than that of either one of the fourth contact surface 221 and the fifth contact surface 222, so as to form a second abdicating space 220 on both sides thereof; correspondingly, the second sliding chute 13 includes a sixth contact surface 131 and second inserting portions 132 disposed at two sides of the sixth contact surface 131, and the second inserting portions 132 extend into the second yielding space 220.

Meanwhile, in order to independently drive the second slide rail 22 and the second chute 13, the feeding mechanism provided in this embodiment further includes a second driving device 42, wherein the second driving device 42 includes a second fixed side 421 and a second movable side 422, the second fixed side 421 is fixed to the base 100, and the second movable side 422 is connected to the substrate 10. Specifically, in order to maintain the overall motion balance of the base plate 10, the second movable side 422 should be connected to the middle of the base plate 10, and correspondingly, the assembly formed by the second slide rail 22 and the second slide groove 13 may be provided in two sets on the side of the base plate 10 close to the base 100, respectively on both sides of the second movable side 422.

In this embodiment, the second driving device 42 further includes a second air chamber 420 and a second piston rod 423, the second air chamber 420 is fixed to one side of the base 100, one end of the second piston rod 423 is fixed to the second movable side 422, and the other end of the second piston rod 423 extends into the second air chamber 420 through the second fixed side 421 and is slidably connected to the second air chamber 420. The description of the first driving device 41 has already been given for other embodiments of the above-described structure, and the description thereof is omitted here.

Furthermore, as to the structural arrangement of the base 100 and the base plate 10, a person skilled in the art may limit the structure thereof according to the name thereof, but it should be understood that, although the base 100 shown in the drawings is a supporting device including a bottom support, an upright, a supporting surface, a cavity and the like, in other embodiments, it may be configured as other structures having a supporting function, and even as a plate-like structure as the base plate 10; meanwhile, the substrate 10 is not limited to the rectangular plate-shaped structure with the cut chamfer shown in the drawing, and may have other shapes, even configured as the same supporting device as the base 100, and the present invention is not limited thereto.

In conclusion, the utility model realizes the translation action of the working head 7 while driving and rotating by configuring the structures such as the connecting rod, the sliding part and the like, can be widely applied to the automatic industrial transportation, and can finish the transportation in one step particularly under the working condition that a production line has a certain distance and a certain rotating angle at the same time, so the technical effects of saving the working hours, avoiding the delay and improving the efficiency are realized by utilizing the simple mechanical structure configuration.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.

Claims (10)

1. A rotary feeding mechanism is characterized by comprising a base plate (10), a first sliding part (23), a first fixing part (31), a first connecting rod (51), a first rotating shaft (61), a second rotating shaft (62) and a working head (7), wherein the first connecting rod (51) comprises a first end part (511) and a second end part (512);

the first sliding part (23) is connected with the base plate (10) in a sliding way, the first fixed part (31) is arranged on one side of the first sliding part (23),

the first rotating shaft (61) is pivotally connected to the first fixing piece (31), and one end of the first rotating shaft is connected to the working head (7);

the second end portion (512) is pivotally connected to the second rotating shaft (62) and is configured such that the first connecting rod (51) rotates around the second rotating shaft (62) when the first fixing member (31) moves.

2. The rotary feeder according to claim 1, characterized in that it further comprises a first driving device (41), the first driving device (41) driving the first slider (23) in translation, the first link (51) being rotatable about the second axis of rotation (62) in a direction perpendicular to the direction of translation.

3. The rotary feed mechanism according to claim 2, further comprising a second link (52), wherein one end of the second link (52) is fixedly disposed opposite to the base plate (10), and the other end is pivotally connected to the second rotary shaft (62).

4. The rotary feeder mechanism according to claim 3, further comprising a second fixing member (32) and a third rotating shaft (63), wherein the second fixing member (32) is fixed to the base plate (10), one end of the second link (52) is pivotally connected to the second fixing member (32), and the other end of the second link (52) is pivotally connected to the second rotating shaft (62).

5. The rotary feed mechanism according to claim 4, further comprising a third fixed member (33), the third fixed member (33) being fixed to the first sliding member (23); the first driving device (41) comprises a first fixed side (411) and a first movable side (412), the first fixed side (411) is fixed to the second fixing part (32), and the first movable side (412) is fixed to the third fixing part (33).

6. The rotary feeder according to claim 5, characterized in that the rotary feeder comprises a first slide rail (21), the first sliding member (23) comprises a first sliding slot (231), the first slide rail (21) is fixed to the base plate (10), and the first sliding slot (231) is disposed on a side of the first sliding member (23) close to the base plate (10) and is slidably connected to the first slide rail (21).

7. The rotary feeder according to claim 5, wherein the first driving device (41) is configured as a cylinder and comprises a first air chamber (410) and a first piston rod (413), one end of the first piston rod (413) is fixed to the first movable side (412), and the other end of the first piston rod passes through the first fixed side (411) and extends into the first air chamber (410) and is slidably connected with the first air chamber (410).

8. The rotary feeding mechanism according to claim 1, wherein the working head (7) comprises a clamping portion (71), a fixing portion (73) and a rotating portion (72), and both ends of the rotating portion (72) are pivotally connected with the clamping portion (71) and the fixing portion (73), respectively.

9. The rotary feeding mechanism according to claim 1, further comprising a base (100) and a second slide rail (22) extending along the height direction of the base (100), wherein a second sliding slot (13) is disposed on one side of the base plate (10) close to the second slide rail (22), and the second sliding slot (13) is slidably connected to the second slide rail (22).

10. The rotary feeder mechanism according to claim 9, further comprising a second driving device (42), wherein the second driving device (42) comprises a second fixed side (421) and a second movable side (422), the second fixed side (421) being fixed to the base (100), and the second movable side (422) being connected to the base plate (10).

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