Rotary wobble plate mechanism

Abstract

The rotary wobble plate mechanism comprises a wobble plate transverse plate arranged at the upper ends of two wobble plate stand columns in a connected mode, a driving device is arranged on the wobble plate transverse plate, a conveying assembly is arranged below the wobble plate transverse plate, clamping devices are arranged below the two ends of the conveying assembly respectively, the driving device is in driving connection with the conveying assembly, and guiding assemblies are arranged on the two sides of the driving device respectively. Each guide assembly corresponds to the clamping device located below the guide assembly, and a transmission assembly is arranged at one end of the wobble plate transverse plate and is in driving connection with the guide assemblies. According to the utility model, the product clamping and blanking wobble plate operation can be realized only by externally connecting the first wobble plate connecting rod with a power device, and a plurality of driving devices are not required to be configured, so that the number of the driving devices can be reduced, the production cost is reduced, the structure is simplified, and the production efficiency is improved. The mechanical arm solves the problems that a traditional mechanical arm adopts a three-dimensional space module and needs to be provided with a plurality of driving devices for driving operation, so that equipment is complex in structure, high in production cost and high in maintenance cost.

Description

Technical Field

[0001] The utility model relates to the field of dish arranging machines, in particular to a rotary dish arranging mechanism. Background Art

[0002] During the processing operation of the production line, it is often necessary to pick and place products between different workstations. Traditional manipulators use three-dimensional space modules equipped with picking devices to pick, transfer, and place products between different workstations. After the picking device completes the picking, transfer, and placement of a product, the picking device resets to the previous workstation and repeats the same operation to complete the transfer of the product between different workstations. Such picking devices have the disadvantage of low working efficiency; at the same time, the three-dimensional space module requires multiple driving devices to drive its operation, resulting in problems such as complex equipment structure, high equipment production cost, and high equipment maintenance cost, which is not conducive to the long-term development needs of the industry. Summary of the Invention

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a rotary dish arranging mechanism.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions: The rotary dish arranging mechanism includes two dish arranging columns. The upper ends of the two dish arranging columns are connected with a dish arranging cross plate. A driving device is arranged on the dish arranging cross plate. A conveying component is arranged below the dish arranging cross plate. Picking devices are respectively arranged below the two ends of the conveying component. The driving device is drivingly connected with the conveying component. The driving device drives the conveying component to rotate. The two picking devices respectively rotate with the conveying component for position switching. Guide components are respectively arranged on both sides of the driving device. The two guide components are installed on the dish arranging cross plate. Each guide component is correspondingly arranged with the picking device located below it. A transmission component is arranged on one end of the dish arranging cross plate. The transmission component is drivingly connected with the guide component. The transmission component drives the picking device to move downward through the guide component to cooperate with the picking device to pick or place products.

[0005] Preferably, the transmission component includes a dish arranging rotating shaft. The dish arranging rotating shaft is installed on the dish arranging cross plate through a dish arranging shaft seat. A dish arranging rocker is arranged on the dish arranging rotating shaft. One end of the dish arranging rocker is connected with the dish arranging rotating shaft. A lever seat is arranged on the dish arranging cross plate. A dish arranging lever is arranged on the lever seat. One end of the dish arranging lever is connected with the other end of the dish arranging rocker. A first dish arranging connecting rod is connected and installed at the other end of the dish arranging lever. The first dish arranging connecting rod is connected or externally connected with a power device. The power device is preferably a cylinder, and the cylinder can be a telescopic cylinder, but is not limited thereto.

[0006] Preferably, the transmission component further includes dish arranging swing rods respectively arranged at both ends of the dish arranging rotating shaft. One end of the dish arranging swing rod is connected with the dish arranging rotating shaft. A second dish arranging connecting rod is connected and installed at the other end of the dish arranging swing rod.

[0007] By adopting the above technical solution, when the power device makes a telescopic movement, it can push or pull the first swing plate link up and down. The first swing plate link drives the swing plate rocker to rotate around the swing plate rotation shaft through the swing plate lever, and the rotating swing plate rotation shaft drives the two swing plate swing rods respectively arranged at both ends thereof to swing back and forth to push or pull the second swing plate link up and down.

[0008] Preferably, the guiding assembly includes a guide sleeve mounting seat installed on the swing plate cross plate. The guide sleeve mounting seat is provided with an upper guide rod guide sleeve group, and the upper guide rod guide sleeve group is composed of more than one upper guide rod guide sleeve kit. The upper guide rod guide sleeve kit includes a guide sleeve and a guide rod penetrating through the guide sleeve.

[0009] Preferably, the upper guide rod guide sleeve kit vertically penetrates through the guide sleeve mounting seat, and a guide rod connecting plate is installed at the lower end of the guide rod of the upper guide rod guide sleeve kit; the second swing plate link is connected and installed with the guide rod connecting plate to drive the guide rod of the upper guide rod guide sleeve kit to move up and down.

[0010] By adopting the above technical solution, when the second swing plate link moves up and down under the drive of the swing plate swing rod connected thereto, the guide rod of the upper guide rod guide sleeve kit can be driven to move up and down through the guide rod connecting plate.

[0011] Preferably, the conveying assembly includes a swing plate rotating plate. Lower guide rod guide sleeve groups are respectively arranged at both ends of the swing plate rotating plate, and the lower guide rod guide sleeve group is composed of more than one lower guide rod guide sleeve kit. The structure of the lower guide rod guide sleeve kit is the same as that of the upper guide rod guide sleeve kit.

[0012] Preferably, the lower end of the guide rod of the lower guide rod guide sleeve kit is connected with a mounting plate. An elastic member is connected and installed between the swing plate rotating plate and the mounting plate, and a clamping device is connected and installed under the mounting plate. The elastic member pulls the mounting plate to move upward to drive the clamping device to rise and reset.

[0013] By adopting the above technical solution, when the lower guide rod and guide sleeve kit rotates with the swing plate and turntable and rotates to a position corresponding to the upper guide rod and guide sleeve kit under the drive of the driving device, the up-and-down movement of the upper guide rod and guide sleeve kit can drive the lower guide rod and guide sleeve kit at the corresponding position to move up and down synchronously. The up-and-down movement of the lower guide rod and guide sleeve kit can drive the clamping device connected thereto to move up and down synchronously, and the lower guide rod and guide sleeve kit can guide the up-and-down movement of the clamping device on the swing plate and turntable. When the guide rod of the upper guide rod and guide sleeve kit in the guiding assembly drives the guide rod of the lower guide rod and guide sleeve kit in the conveying assembly to move downward, it can drive the clamping device to move downward synchronously to clamp the product or place the product synchronously. Conversely, when the guide rod of the upper guide rod and guide sleeve kit in the guiding assembly resets upward with the second swing plate connecting rod, an elastic member is connected and installed between the swing plate and turntable and the mounting plate. The upward-resetting upper guide rod and guide sleeve kit pulls the mounting plate upward through the elastic member to drive the clamping device to rise and reset. As the guide rod in the upper guide rod and guide sleeve kit continuously resets and rises, when the guide rod in the upper guide rod and guide sleeve kit resets and rises to disengage from the swing plate and turntable, it can make way for the rotation of the swing plate and turntable. The driving device drives the clamping device to rotate through the swing plate and turntable to realize position switching between different workstations.

[0014] Preferably, the driving device is preferably a servo motor.

[0015] Preferably, the clamping device is preferably a clamping jaw cylinder.

[0016] Preferably, the elastic member is preferably a tension spring.

[0017] It should be noted that the swing plate column, swing plate cross plate, swing plate rotating shaft, swing plate shaft seat, swing plate rocker, swing plate lever, swing plate swing rod, guide sleeve mounting seat, guide rod connecting plate, and swing plate and turntable are respectively functional descriptions of the column, cross plate, rotating shaft, shaft seat, rocker, lever, swing rod, mounting seat, connecting plate, and turntable. The first swing plate connecting rod and the second swing plate connecting rod are both functional descriptions of the connecting rod.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: 1. By providing a driving device on the swing plate cross plate and a conveying assembly below the swing plate cross plate, when the driving device rotates, it can drive the swing plate and turntable in the conveying assembly to rotate, so that the two clamping devices can rotate with the rotation of the swing plate and turntable. When the two clamping devices rotate with the swing plate and turntable, position switching is realized. It enables the two clamping devices to switch between two workstations to clamp or place products. When one clamping device clamps a product at the material taking workstation, the other clamping device can place the product at the material placing workstation. The two clamping devices can switch and work continuously, greatly improving the material taking efficiency of the product and the efficiency of discharging and placing on the tray.

[0019] 2. It is provided with guiding components on both sides of the driving device, and each guiding component is correspondingly arranged with the clamping device located below it, so that the clamping device can be guided for lifting and moving through the guiding component, ensuring high clamping accuracy of the clamping device for the product and high blanking and tray placing accuracy of the clamping device for the product.

[0020] 3. The overall structural design enables the clamping device to be driven for lifting and moving only by connecting a power device to the first tray connecting rod in the transmission component, and in cooperation with the driving device, it can drive two clamping devices to switch positions between different workstations. It does not need to be equipped with multiple driving devices like a three-dimensional space module to control its operation, which simplifies the structure and reduces the manufacturing cost of the whole machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] For ease of explanation, the present utility model will be described in detail by the following preferred embodiments and accompanying drawings.

[0022] Figure 1 is a perspective view of the rotary tray mechanism of the present utility model.

[0023] Figure 2 is an assembled perspective view of the tray cross plate, driving device, transmission component and guiding component of the rotary tray mechanism of the present utility model.

[0024] Figure 3 is of the rotary tray mechanism of the present utility model Figure 1 perspective view of partial A.

[0025] Figure 4 is an assembled perspective view of the upper guide rod guide sleeve group, elastic member and clamping device of the rotary tray mechanism of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively with reference to the relevant accompanying drawings. The preferred embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model.

[0028] Refer to Figures 1 to 4As shown in the figure, the rotary swing plate mechanism of the present utility model includes two swing plate columns 1. The upper ends of the two swing plate columns 1 are connected with a swing plate cross plate 2. A driving device 3 is arranged on the swing plate cross plate 2. A conveying component 4 is arranged below the swing plate cross plate 2. Clamping devices 5 are respectively arranged below the two ends of the conveying component 4. The driving device 3 is drivingly connected with the conveying component 4. The driving device 3 drives the conveying component 4 to rotate. The two clamping devices 5 respectively rotate with the conveying component 4 to perform position switching. Guide components 6 are respectively arranged on both sides of the driving device 3. The two guide components 6 are installed on the swing plate cross plate 2. Each guide component 6 is correspondingly arranged with the clamping device 5 located below it. A transmission component 7 is arranged at one end of the swing plate cross plate 2. The transmission component 7 is drivingly connected with the guide component 6. The transmission component 7 drives the clamping device 5 to move downward through the guide component 6 to cooperate with the clamping device 5 to clamp or place products.

[0029] In one embodiment, the transmission component 7 includes a swing plate rotating shaft 71. The swing plate rotating shaft 71 is installed on the swing plate cross plate 2 through a swing plate shaft seat 72. A swing plate rocker 73 is arranged on the swing plate rotating shaft 71. One end of the swing plate rocker 73 is connected with the swing plate rotating shaft 71. A lever seat 74 is arranged on the swing plate cross plate 2. A swing plate lever 75 is arranged on the lever seat 74. One end of the swing plate lever 75 is connected with the other end of the swing plate rocker 73. A first swing plate connecting rod 76 is connected and installed at the other end of the swing plate lever 75. Swing plate swing rods 77 are respectively arranged at both ends of the swing plate rotating shaft 71. One end of the swing plate swing rod 77 is connected with the swing plate rotating shaft 71. A second swing plate connecting rod 78 is connected and installed at the other end of the swing plate swing rod 77.

[0030] In one embodiment, the guide component 6 includes a guide sleeve mounting seat 61 installed on the swing plate cross plate 2. An upper guide rod guide sleeve group 62 is arranged on the guide sleeve mounting seat 61. The upper guide rod guide sleeve group 62 is composed of more than one upper guide rod guide sleeve kit 63. The upper guide rod guide sleeve kit 63 vertically penetrates the guide sleeve mounting seat 61. A guide rod connecting plate 64 is installed at the lower end of the guide rod of the upper guide rod guide sleeve kit 63. The second swing plate connecting rod 78 is connected and installed with the guide rod connecting plate 64 to drive the guide rod of the upper guide rod guide sleeve kit 63 to move up and down.

[0031] In one embodiment, the conveying component 4 includes a swing plate rotating plate 41. Lower guide rod guide sleeve groups 42 are respectively arranged at both ends of the swing plate rotating plate 41. The lower guide rod guide sleeve group 42 is composed of more than one lower guide rod guide sleeve kit 43. The lower end of the guide rod of the lower guide rod guide sleeve kit 43 is connected with a mounting plate 44. An elastic member 45 is connected and installed between the swing plate rotating plate 41 and the mounting plate 44. The mounting plate 44 is connected and installed with the clamping device 5. The elastic member 45 pulls the mounting plate 44 to move upward to drive the clamping device 5 to rise and reset.

[0032] In one embodiment, the driving device 3 is preferably a servo motor.

[0033] In one embodiment, the clamping device 5 is preferably a jaw cylinder.

[0034] In one embodiment, the elastic member 45 is preferably a tension spring.

[0035] In one embodiment, the structural design principle and working principle of the rotary swing plate mechanism are as follows: A transmission component 7 is provided at one end of the swing plate cross plate 2. The swing plate rotating shaft 71 in the transmission component 7 is installed on the swing plate cross plate 2 through a swing plate shaft seat 72. A swing plate rocker 73 is provided on the swing plate rotating shaft 71. One end of the swing plate rocker 73 is connected to the swing plate rotating shaft 71. A lever seat 74 is provided on the swing plate cross plate 2. A swing plate lever 75 is provided on the lever seat 74. One end of the swing plate lever 75 is connected to the other end of the swing plate rocker 73. A first swing plate connecting rod 76 is connected and installed at the other end of the swing plate lever 75; When the first swing plate connecting rod 76 in the transmission component 7 is pushed upward or pulled downward by a power device or power source, the first swing plate connecting rod 76 drives the swing plate rocker 73 to rotate upward or downward around the swing plate rotating shaft 71 through the swing plate lever 75. The swing plate rotating shaft 71 drives two swing plate swing rods 77 provided at both ends thereof to swing reciprocally to push or pull the second swing plate connecting rod 78 to move up and down. It also connects and installs the second swing plate connecting rod 78 with the guide rod connecting plate 64 in the upper guide rod guide sleeve assembly 63, so that when the second swing plate connecting rod 78 moves up and down, it can drive the guide rod of the upper guide rod guide sleeve assembly 63 to move up and down.

[0036] Since the transmission component 7 can drive the conveying component 4 to move up and down through the guiding component 6, when the transmission component 7 drives the guiding component 6 and then drives the lower guide rod guide sleeve assembly 43 and the mounting plate 44 in the conveying component 4 to move downward, the mounting plate 44 drives the clamping device 5 to move downward to cooperate with the clamping device 5 to clamp or place products. The lower guide rod guide sleeve assembly 43 can guide the lifting movement of the clamping device 5 on the swing plate rotating plate 41 to ensure high precision of the lifting movement of the clamping device 5, so that the clamping device 5 can accurately clamp and place products. It also connects and installs an elastic member 45 between the swing plate rotating plate 41 and the mounting plate 44. When the transmission component 7 drives the guiding component 6 and then drives the lower guide rod guide sleeve assembly 43 in the conveying component 4 to move upward and reset, the elastic member 45 can pull the mounting plate 44 to move upward synchronously to drive the clamping device 5 to rise and reset.

[0037] Furthermore, by providing a driving device 3 on the placing plate crossbar 2 and a conveying assembly 4 below the placing plate crossbar 2, when the driving device 3 rotates, it can drive the placing plate rotating plate 41 in the conveying assembly 4 to rotate, so that the two clamping devices 5 can rotate with the rotation of the placing plate rotating plate 41. When the two clamping devices 5 rotate with the placing plate rotating plate 41, position switching is achieved, enabling the two clamping devices 5 to switch positions between two workstations to clamp or place products. When one clamping device 5 clamps a product at the material taking workstation, the other clamping device 5 can place the product at the material placing workstation. The two clamping devices 5 can switch and work continuously, greatly improving the material taking efficiency of the product and the efficiency of discharging and placing the product on the plate.

[0038] The overall structural design realizes driving the guiding assembly 6 through the transmission assembly 7, and then driving the mounting plate 44 to drive the clamping device 5 to move to clamp or place products. The driving device 3 can drive the two clamping devices 5 to rotate through the placing plate rotating plate 41 to achieve switching positions between two workstations to clamp or place products. At the same time, it can guide the lifting movement of the clamping device 5 through the guiding assembly 6, making it have the advantages of high product clamping efficiency, high product clamping accuracy, high product discharging and placing efficiency on the plate, and high product discharging and placing accuracy on the plate. Moreover, the operation of clamping and discharging and placing the product only requires an external power device connected to the first placing plate connecting rod 76, without the need to configure multiple driving devices 3, reducing the number of driving devices 3, reducing production costs, simplifying the structure, and effectively solving the problems of complex structure, high production cost, and high maintenance cost of traditional manipulators that use three-dimensional space modules and require multiple driving devices 3 to drive and operate.

[0039] The above embodiments are only examples of the present invention and are not used to limit the implementation and scope of rights of the present invention. Any technical solutions that are the same as or equivalent to the content described in the claims of the present invention should be included within the protection scope of the present invention.

Claims

1. A rotating swing plate mechanism, comprising two swing plate columns, the upper ends of which are connected with a swing plate horizontal plate, characterized in that: A driving device is provided on the horizontal plate of the swing plate, a conveying assembly is provided under the horizontal plate of the swing plate, clamping devices are respectively provided under both ends of the conveying assembly, the driving device is connected to the conveying assembly, the driving device drives the conveying assembly to rotate, and the two clamping devices switch positions as the conveying assembly rotates, guide assemblies are respectively provided on both sides of the driving device, the two guide assemblies are installed on the horizontal plate of the swing plate, each guide assembly is arranged corresponding to the clamping device located below it, a transmission assembly is provided on one end of the horizontal plate of the swing plate, the transmission assembly is connected to the guide assembly, and the transmission assembly drives the clamping device to move downward through the guide assembly to cooperate with the clamping device to clamp or place products.

2. The rotating swing plate mechanism according to claim 1, characterized in that: The transmission assembly includes a swing plate shaft, which is mounted on a swing plate horizontal plate through a swing plate shaft seat, a swing plate rocker is provided on the swing plate shaft, one end of the swing plate rocker is connected to the swing plate shaft, a lever seat is provided on the swing plate horizontal plate, a swing plate lever is provided on the lever seat, one end of the swing plate lever is connected to the other end of the swing plate rocker, and the other end of the swing plate lever is connected to a first swing plate connecting rod.

3. The rotating swing plate mechanism according to claim 2, characterized in that: The transmission assembly also includes a wobble plate swing rod respectively arranged at both ends of the wobble plate rotating shaft, one end of the wobble plate swing rod is connected to the wobble plate rotating shaft, and the other end of the wobble plate swing rod is connected and installed with a second wobble plate connecting rod.

4. The rotating swing plate mechanism according to claim 3, characterized in that: The guide assembly comprises a guide sleeve mounting seat mounted on the swing plate transverse plate, an upper guide rod guide sleeve group is arranged on the guide sleeve mounting seat, and the upper guide rod guide sleeve group consists of more than one upper guide rod guide sleeve kit.

5. The rotating swing plate mechanism according to claim 4, characterized in that: The upper guide rod guide sleeve kit vertically penetrates the guide sleeve mounting seat, and a guide rod connecting plate is installed at the lower end of the guide rod of the upper guide rod guide sleeve kit; the second swing plate connecting rod is connected and installed with the guide rod connecting plate to drive the guide rod of the upper guide rod guide sleeve kit to move up and down.

6. The rotating swing plate mechanism according to claim 1, characterized in that: The transmission assembly comprises a swing plate turntable, and lower guide rod guide sleeve groups are respectively arranged at both ends of the swing plate turntable, and the lower guide rod guide sleeve group consists of more than one lower guide rod guide sleeve kit.

7. The rotating swing plate mechanism according to claim 6, characterized in that: The lower end of the guide rod of the lower guide rod guide sleeve kit is connected with a mounting plate, an elastic member is connected and installed between the swing plate rotating plate and the mounting plate, a clamping device is connected and installed under the mounting plate, and the elastic member pulls the mounting plate to move upward to drive the clamping device to rise and reset.

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