Double-station feeding mechanism

Abstract

The utility model provides a double-station feeding mechanism, which belongs to the technical field of automobile part processing and manufacturing, and comprises two mounting racks, a feeding mechanism, a feeding mechanism and a discharging mechanism, the connecting plate assembly comprises two first connecting plates and two second connecting plates, the two first connecting plates are rotatably connected with the two mounting frames respectively, the two second connecting plates are rotatably connected with the two mounting frames respectively, the first connecting plates are parallel to the second connecting plates, and the second connecting plates are parallel to the first connecting plates. The first connecting plate is connected with an output shaft of the motor, and the motor can drive the first connecting plate to rotate; the feeding plate comprises two feeding plates, one ends of two first connecting plates and one ends of two second connecting plates are rotationally connected with the four corners of one feeding plate correspondingly, and one ends of the two first connecting plates and one ends of the two second connecting plates are rotationally connected with the four corners of the other feeding plate correspondingly. The two feeding plates are parallel to each other.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing and manufacturing, and relates to a double-station feeding mechanism. Background Art

[0002] At present, product processing usually requires the use of multiple loading platforms, which can simultaneously load and unload materials manually during equipment production and improve the production rhythm of the equipment. Multi-station loading mechanisms usually use flat turntables or vertical turntable mechanisms.

[0003] For example, an invention patent with application number CN202410579045.2 provides a multi-station milling machine, which is characterized in that it includes: a bed, a workbench is fixedly installed on the top of the bed, a bracket is fixedly installed on the right side of the bed, a cylinder groove is opened on the top of the bracket, a cylinder is fixedly installed on the bottom inner wall of the cylinder groove, the output end of the cylinder passes through the top inner wall of the bracket and extends to the bottom thereof, a milling dust collection mechanism is provided at the output end of the cylinder, the milling dust collection mechanism is used to mill the workpiece and collect debris, a loading and unloading mechanism is provided on the workbench, the loading and unloading mechanism is used to load and unload the workpiece, a positioning mechanism is provided in the bed, and the positioning mechanism is used to position the loading and unloading mechanism.

[0004] In summary, some existing technical solutions have high structural costs, do not meet the requirements of lean production, and occupy a large area, leaving much room for improvement. Summary of the Invention

[0005] The purpose of the utility model is to solve the above problems in the prior art and to propose a double-station feeding mechanism.

[0006] The objectives of the present utility model can be achieved through the following technical solutions: a double-station loading mechanism, comprising: two mounting frames, the mounting frames being provided with a motor; a connecting plate assembly, comprising two first connecting plates and two second connecting plates, the two first connecting plates being rotatably connected to the two mounting frames respectively, the two second connecting plates being rotatably connected to the two mounting frames respectively, the first connecting plate being parallel to the second connecting plate, the first connecting plate being connected to the output shaft of the motor, and the motor being able to drive the first connecting plate to rotate; a loading plate, comprising two loading plates, one end of the two first connecting plates and one end of the two second connecting plates being rotatably connected to the four corners of one loading plate respectively, the two first connecting plates and one end of the two second connecting plates being rotatably connected to the four corners of the other loading plate respectively, and the two loading plates being parallel to each other.

[0007] In the above-mentioned double-station loading mechanism, the mounting frame is also provided with a movable first positioning pin and a movable second positioning pin, the first connecting plate is provided with a first positioning hole, and the second connecting plate is provided with a second positioning hole. When the motor drives the first connecting plate to rotate until the first positioning pin is aligned with the first positioning hole, the first positioning pin can be inserted into the first positioning hole, or when it is rotated until the second positioning pin is aligned with the second positioning hole, the second positioning pin can be inserted into the second positioning hole.

[0008] In the above-mentioned double-station loading mechanism, the mounting frame is also provided with a first positioning drive element and a second positioning drive element. The first positioning pin is connected to the drive shaft of the first positioning drive element, and the first positioning drive element can drive the first positioning pin to move. The second positioning pin is connected to the drive shaft of the second positioning drive element, and the second positioning drive element can drive the second positioning pin to move.

[0009] In the above-mentioned double-station loading mechanism, the first positioning drive element is configured as an electric cylinder, a hydraulic cylinder, or a pneumatic cylinder, and the second positioning drive element is configured as an electric cylinder, a hydraulic cylinder, or a pneumatic cylinder.

[0010] In the above-mentioned double-station loading mechanism, it also includes a driving shaft, the two ends of the driving shaft respectively pass through the two first connecting plates and are rotatably connected to the two mounting brackets, the first connecting plate is rotatably connected to the mounting bracket through the driving shaft, the driving shaft is connected to the output shaft of the motor, and the motor can drive the first connecting plate to rotate through the driving shaft.

[0011] In the above-mentioned double-station feeding mechanism, the mounting frame is further provided with a first bearing seat, and the driving shaft is rotatably connected to the mounting frame through the first bearing seat.

[0012] In the above-mentioned double-station loading mechanism, it also includes an auxiliary shaft, the two ends of which pass through the two second connecting plates respectively and are rotatably connected to the two mounting brackets, and the second connecting plates are rotatably connected to the mounting brackets through the auxiliary shaft.

[0013] In the above-mentioned double-station loading mechanism, the mounting frame is further provided with a second bearing seat, and the auxiliary shaft is rotatably connected to the mounting frame through the second bearing seat.

[0014] In the above-mentioned double-station loading mechanism, it also includes a driven shaft, the two ends of which pass through the adjacent corners of the loading plate respectively and are rotatably connected to the two first connecting plates or the two second connecting plates, and the loading plate is rotatably connected to the first connecting plate or the second connecting plate through the driven shaft.

[0015] In the above-mentioned double-station loading mechanism, the loading plate is provided with a third bearing seat, and the driven shaft is rotatably connected to the loading plate through the third bearing seat.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The two loading plates, the two first connecting plates and the two second connecting plates form a parallelogram structure, and the two loading plates are driven by a motor to rotate alternately.

[0018] 2. The first positioning pin and the second positioning pin can fix the first connecting plate and the second connecting plate at two positions respectively.

[0019] 3. The driving element can automatically drive the positioning pin to extend and retract.

[0020] 4. Connect the two first connecting plates through a driving shaft so that the two first connecting plates can rotate synchronously.

[0021] 5. The driving shaft is connected to the mounting frame through the first bearing seat to increase the overall stability.

[0022] 6. The loading plate is mounted on the driven shaft so that it can rotate synchronously with the first connecting plate and the second connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the double-station feeding mechanism of the present utility model.

[0024] Figure 2 A structural schematic diagram of the double-station feeding mechanism of the present invention from another perspective.

[0025] In the figure, 100, mounting frame; 110, motor; 120, first positioning pin; 121, first positioning hole; 130, second positioning pin; 131, second positioning hole; 140, first positioning drive element; 150, second positioning drive element; 200, first connecting plate; 210, second connecting plate; 300, first loading plate; 310, second loading plate; 400, driving shaft; 410, first bearing seat; 500, auxiliary shaft; 510, second bearing seat; 600, driven shaft; 610, third bearing seat. DETAILED DESCRIPTION

[0026] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0027] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, terms such as "first," "second," and "an" in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0029] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0030] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0031] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0032] like Figure 1 、 Figure 2 As shown, a double-station loading mechanism includes: two mounting frames 100, each of which is provided with a motor 110;

[0033] The connecting plate assembly includes two first connecting plates 200 and two second connecting plates 210. The two first connecting plates 200 are rotatably connected to the two mounting brackets 100, and the two second connecting plates 210 are rotatably connected to the two mounting brackets 100. The first connecting plates 200 are parallel to the second connecting plates 210. The first connecting plates 200 are connected to the output shaft of the motor 110, and the motor 110 can drive the first connecting plates 200 to rotate.

[0034] Among them, the loading plate includes two loading plates, one end of the two first connecting plates 200 and one end of the two second connecting plates 210 are respectively rotatably connected to the four corners of one loading plate, and one end of the two first connecting plates 200 and the two second connecting plates 210 are respectively rotatably connected to the four corners of the other loading plate, and the two loading plates are parallel to each other.

[0035] In this embodiment, the two loading plates, the two first connecting plates 200 and the two second connecting plates 210 form a parallelogram structure, and the motor 110 drives the two loading plates to rotate alternately.

[0036] like Figure 1 、 Figure 2 As shown, on the basis of the above embodiment, the mounting frame 100 is further provided with a movable first positioning pin 120 and a movable second positioning pin 130, the first connecting plate 200 is provided with a first positioning hole 121, and the second connecting plate 210 is provided with a second positioning hole 131. When the motor 110 drives the first connecting plate 200 to rotate until the first positioning pin 120 is aligned with the first positioning hole 121, the first positioning pin 120 can be inserted into the first positioning hole 121, or when the second positioning pin 130 is rotated to align with the second positioning hole 131, the second positioning pin 130 can be inserted into the second positioning hole 131.

[0037] In this embodiment, the first positioning pin 120 and the second positioning pin 130 can fix the first connecting plate 200 and the second connecting plate 210 at two positions respectively.

[0038] like Figure 1 、 Figure 2 As shown, on the basis of the above embodiment, the mounting frame 100 is further provided with a first positioning drive element 140 and a second positioning drive element 150, the first positioning pin 120 is connected to the drive shaft of the first positioning drive element 140, the first positioning drive element 140 can drive the first positioning pin 120 to move, the second positioning pin 130 is connected to the drive shaft of the second positioning drive element 150, the second positioning drive element 150 can drive the second positioning pin 130 to move.

[0039] In this embodiment, the driving element drives the positioning pin to move so as to fix the connecting plate.

[0040] like Figure 1 、 Figure 2 As shown, based on the above embodiment, the first positioning drive element 140 is configured as an electric cylinder, a hydraulic cylinder or a pneumatic cylinder, and the second positioning drive element 150 is configured as an electric cylinder, a hydraulic cylinder or a pneumatic cylinder.

[0041] In this embodiment, the driving element can automatically drive the positioning pin to extend and retract.

[0042] like Figure 1 、 Figure 2 As shown, on the basis of the above embodiment, it also includes a driving shaft 400, the two ends of the driving shaft 400 respectively pass through the two first connecting plates 200 and are rotatably connected to the two mounting frames 100, the first connecting plate 200 is rotatably connected to the mounting frame 100 through the driving shaft 400, the driving shaft 400 is connected to the output shaft of the motor 110, and the motor 110 can drive the first connecting plate 200 to rotate through the driving shaft 400.

[0043] In this embodiment, the two first connecting plates 200 are connected by the driving shaft 400 so that the two first connecting plates 200 can rotate synchronously.

[0044] like Figure 1 、 Figure 2 As shown, on the basis of the above embodiment, the mounting frame 100 is further provided with a first bearing seat 410 , and the driving shaft 400 is rotatably connected to the mounting frame 100 through the first bearing seat 410 .

[0045] In this embodiment, the driving shaft 400 is connected to the mounting frame 100 via the first bearing seat 410 to increase the overall stability.

[0046] like Figure 1 、 Figure 2 As shown, on the basis of the above embodiment, it also includes an auxiliary shaft 500, the two ends of the auxiliary shaft 500 respectively pass through the two second connecting plates 210 and are rotatably connected to the two mounting frames 100, and the second connecting plates 210 are rotatably connected to the mounting frames 100 through the auxiliary shaft 500.

[0047] In this embodiment, the two second connecting plates 210 are connected by the auxiliary shaft 500 so that the two second connecting plates 210 can rotate synchronously.

[0048] like Figure 1 、 Figure 2As shown, on the basis of the above embodiment, the mounting frame 100 is further provided with a second bearing seat 510 , and the auxiliary shaft 500 is rotatably connected to the mounting frame 100 through the second bearing seat 510 .

[0049] In this embodiment, the auxiliary shaft 500 is connected to the mounting frame 100 via the second bearing seat 510 to increase the overall stability.

[0050] like Figure 1 、 Figure 2 As shown, on the basis of the above embodiment, it also includes a driven shaft 600, the two ends of which pass through the adjacent corners of the loading plate respectively and are rotatably connected to the two first connecting plates 200 or the two second connecting plates 210, and the loading plate is rotatably connected to the first connecting plate 200 or the second connecting plate 210 through the driven shaft 600.

[0051] In this embodiment, the loading plate is mounted on the driven shaft 600 so as to be able to rotate synchronously with the first connecting plate 200 and the second connecting plate 210 .

[0052] like Figure 1 、 Figure 2 As shown, on the basis of the above embodiment, the loading plate is provided with a third bearing seat 610 , and the driven shaft 600 is rotatably connected to the loading plate through the third bearing seat 610 .

[0053] In this embodiment, the driven shaft 600 is connected to the loading plate via the third bearing seat 610 to increase the overall stability.

Claims

1. A double-station feeding mechanism, characterized in that: include: There are two mounting frames, each of which is provided with a motor; A connecting plate assembly, comprising two first connecting plates and two second connecting plates, wherein the two first connecting plates are rotatably connected to the two mounting brackets, and the two second connecting plates are rotatably connected to the two mounting brackets, respectively. The first connecting plate is parallel to the second connecting plate, and the first connecting plate is connected to the output shaft of the motor, so that the motor can drive the first connecting plates to rotate. The loading plate includes two loading plates, one end of the two first connecting plates and one end of the two second connecting plates are respectively rotatably connected to the four corners of one loading plate, and one end of the two first connecting plates and the two second connecting plates are respectively rotatably connected to the four corners of the other loading plate, and the two loading plates are parallel to each other.

2. A double-station loading mechanism according to claim 1, characterized in that: The mounting frame is also provided with a movable first positioning pin and a movable second positioning pin, the first connecting plate is provided with a first positioning hole, and the second connecting plate is provided with a second positioning hole. When the motor drives the first connecting plate to rotate until the first positioning pin is aligned with the first positioning hole, the first positioning pin can be inserted into the first positioning hole, or when the motor drives the first connecting plate to rotate until the second positioning pin is aligned with the second positioning hole, the second positioning pin can be inserted into the second positioning hole.

3. A double-station feeding mechanism according to claim 2, characterized in that: The mounting frame is also provided with a first positioning drive element and a second positioning drive element. The first positioning pin is connected to the drive shaft of the first positioning drive element, and the first positioning drive element can drive the first positioning pin to move. The second positioning pin is connected to the drive shaft of the second positioning drive element, and the second positioning drive element can drive the second positioning pin to move.

4. A double-station loading mechanism according to claim 3, characterized in that: The first positioning drive element is configured as an electric cylinder, a hydraulic cylinder, or a pneumatic cylinder, and the second positioning drive element is configured as an electric cylinder, a hydraulic cylinder, or a pneumatic cylinder.

5. A double-station loading mechanism according to claim 1, characterized in that: It also includes a driving shaft, the two ends of which pass through the two first connecting plates respectively and are rotatably connected to the two mounting brackets, the first connecting plate is rotatably connected to the mounting bracket through the driving shaft, the driving shaft is connected to the output shaft of the motor, and the motor can drive the first connecting plate to rotate through the driving shaft.

6. A double-station loading mechanism according to claim 5, characterized in that: The mounting frame is further provided with a first bearing seat, and the driving shaft is rotatably connected to the mounting frame through the first bearing seat.

7. A double-station loading mechanism according to claim 5, characterized in that: It also includes an auxiliary shaft, both ends of which pass through the two second connecting plates and are rotatably connected to the two mounting brackets, and the second connecting plates are rotatably connected to the mounting brackets through the auxiliary shaft.

8. A double-station loading mechanism according to claim 7, characterized in that: The mounting frame is further provided with a second bearing seat, and the auxiliary shaft is rotatably connected to the mounting frame via the second bearing seat.

9. A double-station loading mechanism according to claim 7, characterized in that: It also includes a driven shaft, the two ends of which pass through the adjacent corners of the loading plate respectively and are rotatably connected to the two first connecting plates or the two second connecting plates. The loading plate is rotatably connected to the first connecting plate or the second connecting plate through the driven shaft.

10. A double-station loading mechanism according to claim 9, characterized in that: The loading plate is provided with a third bearing seat, and the driven shaft is rotatably connected to the loading plate through the third bearing seat.

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