Rotary positioning table of shaft disc feeding machine

Abstract

The utility model provides a rotary positioning table of a shaft disc feeding machine, and relates to the field of rotary positioning tables, the rotary positioning table comprises a placing plate, the top of the placing plate is fixedly connected with eight limiting plates, and a movable plate is arranged between every two limiting plates; the placing plate is used for supporting elements on the top, the movable plate is used for pushing products to move so that the products can be removed from the top of the placing plate, the lifting plate and the bottom plate are used for supporting and fixing all the elements, the servo motor is used for driving the placing plate to rotate, and therefore the products can be conveniently removed from the top of the placing plate. According to the product transfer device, the transfer position of a product can be controlled conveniently, the height of the containing plate can be adjusted by arranging the adjusting mechanism, the product transfer height of the containing plate is not limited any more, the product can be transferred to more positions, then limitation is reduced, practicability is improved, and the protective cover is arranged and used for protecting elements at the bottom of the containing plate.

Description

Technical Field

[0001] The utility model belongs to the field of rotary positioning tables, and specifically relates to a rotary positioning table for a shaft disc feeder. Background Art

[0002] A shaft disc feeder is an automated device commonly used in production lines or automated systems to convey materials, components, or products to the next process in a certain order or rule, and is widely used in fields such as manufacturing, assembly lines, and packaging lines. The rotary positioning table in the shaft disc feeder is a key component that is used to accurately supply and position workpieces in an automated production line;

[0003] The main function of the rotary positioning table is to rotate the workpiece to a specific position for the next operation. Most of the existing rotary positioning tables can only convey products on a fixed plane. Although they can transfer products to different positions, they cannot transfer products to different heights, which limits the use of the positioning table.

[0004] In summary, the utility model provides a rotary positioning table for a shaft disc feeder to solve the above problems. Summary of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A rotary positioning table for a shaft disc feeder includes a placement plate. A limiting plate is fixedly connected to the top of the placement plate. The number of the limiting plates is eight. An activity plate is arranged between two of the limiting plates. Both ends of the activity plate respectively penetrate into the inner cavities of the two limiting plates and are slidably connected to the inner cavities thereof. A pushing frame is fixedly connected to one side of the activity plate. A lifting plate is arranged at the bottom of the placement plate. A bottom plate is arranged at the bottom of the lifting plate. An adjusting mechanism is arranged on the top of the bottom plate. A servo motor is fixedly connected to the top of the lifting plate. The output shaft of the servo motor is in transmission connection with the bottom of the placement plate. The adjusting mechanism includes side plates which are located on both sides of the lifting plate and are fixedly connected to the lifting plate. The front end and the rear end of the bottom of each side plate are respectively movably connected to an adjusting plate through a rotating shaft. Adjacent two of the adjusting plates are movably connected through an activity pin. A protective cover is fixedly connected to the bottom of the placement plate.

[0007] Further, in the utility model, a fixed frame is fixedly connected to the top of the bottom plate. A double-shaft motor is arranged in the inner cavity of the fixed frame. Output shafts on both sides of the double-shaft motor are respectively in transmission connection with threaded rods. One end of each threaded rod away from the double-shaft motor is movably connected to the inner wall of the fixed frame through a bearing. The threads on the surfaces of the two threaded rods are arranged in opposite directions.

[0008] Further, in the present utility model, a threaded sleeve is threadedly connected to the surface of the threaded rod. Support plates are fixedly connected to the front and back of the threaded sleeve. The bottom of the adjusting plate is movably connected to the top of the support plate through a rotating shaft. A fixed sleeve is fixedly connected to the surface of the double-shaft motor, and the front and back of the fixed sleeve are fixedly connected to the inner wall of the fixed frame.

[0009] Further, in the present utility model, electric push rods are arranged at the bottom of the placing plate and inside the protective cover. The number of the electric push rods is four. The output end of the electric push rod is fixedly connected to a connecting frame. The top of the connecting frame penetrates into the inner cavity of the limiting plate and is fixedly connected to the movable plate.

[0010] Further, in the present utility model, a support sleeve is fixedly connected to the surface of the electric push rod, and the top of the support sleeve is fixedly connected to the bottom of the placing plate.

[0011] Further, in the present utility model, limiting grooves are opened on both sides of the front and back of the inner cavity of the fixed frame. A limiting block is fixedly connected to the side of the support plate away from the threaded sleeve. One side of the limiting block extends into the inner cavity of the limiting groove and is slidably connected to the inner cavity of the limiting groove.

[0012] Beneficial effects: The present utility model has the following beneficial effects:

[0013] In the present utility model, by providing the placing plate, it is used to support the components on the top and also used to place products. The limiting plate can limit the products to prevent their positions from shifting on the top of the placing plate. By providing the movable plate, it is used to push the products to move so as to remove them from the top of the placing plate. By providing the lifting plate and the bottom plate, they are used to support and fix the components. By providing the servo motor, it is used to drive the placing plate to rotate so as to control the transfer position of the products. By providing the adjusting mechanism, the height of the placing plate can be adjusted, so that the height of the product transfer by the placing plate is no longer limited, and the products can be transferred to more positions, thereby reducing limitations and improving practicability. By providing the protective cover, it is used to protect the components at the bottom of the placing plate. Description of the drawings

[0014] Figure 1 is the front view structural schematic diagram of the present utility model;

[0015] Figure 2 is the front view plane structural schematic diagram of the placing plate, lifting plate and bottom plate of the present utility model;

[0016] Figure 3 is the front view structural schematic diagram of the fixed frame of the present utility model;

[0017] Figure 4It is a schematic diagram of the connection structure of the electric push rod, connecting frame and support sleeve of the present utility model.

[0018] In the figure:

[0019] 1. Placing plate; 2. Limiting plate; 3. Movable plate; 4. Pushing frame; 5. Lifting plate; 6. Bottom plate; 7. Adjusting mechanism; 701. Side plate; 702. Adjusting plate; 703. Fixed frame; 704. Biaxial motor; 705. Threaded rod; 706. Threaded sleeve; 707. Support plate; 708. Fixed sleeve; 8. Servo motor; 9. Protective cover; 10. Electric push rod; 11. Connecting frame; 12. Support sleeve; 13. Limiting groove; 14. Limiting block. Specific embodiments

[0020] In order to better understand the technical content of the present utility model, specific embodiments are hereby given and described in conjunction with the accompanying drawings as follows. In the present disclosure, aspects of the present utility model are described with reference to the drawings, and many illustrative embodiments are shown in the drawings. The embodiments of the present disclosure do not necessarily define all aspects of the present utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the present utility model are not limited to any implementation manner. In addition, some aspects disclosed in the present utility model can be used alone, or in any suitable combination with other aspects disclosed in the present utility model.

[0021] Embodiment 1

[0022] As Figures 1-4 shown, it is the first embodiment of the present utility model. This embodiment provides a rotary positioning table for a shaft disc feeder, including a placing plate 1. A limiting plate 2 is fixedly connected to the top of the placing plate 1. The number of the limiting plates 2 is eight. A movable plate 3 is arranged between two limiting plates 2. Both ends of the movable plate 3 respectively penetrate into the inner cavities of the two limiting plates 2 and are slidably connected to their inner cavities. A pushing frame 4 is fixedly connected to one side of the movable plate 3. A lifting plate 5 is arranged at the bottom of the placing plate 1. A bottom plate 6 is arranged at the bottom of the lifting plate 5. An adjusting mechanism 7 is arranged at the top of the bottom plate 6. A servo motor 8 is fixedly connected to the top of the lifting plate 5. The output shaft of the servo motor 8 is in transmission connection with the bottom of the placing plate 1. The adjusting mechanism 7 includes side plates 701. The side plates 701 are located on both sides of the lifting plate 5 and are fixedly connected to the lifting plate 5. The front end and the rear end of the bottom of the side plates 701 are respectively movably connected to adjusting plates 702 through rotating shafts. Adjacent two adjusting plates 702 are movably connected through movable pins. A protective cover 9 is fixedly connected to the bottom of the placing plate 1.

[0023] As Figures 1-4As shown, the placement plate 1 is used to support the components on the top and also for placing products. The limiting plate 2 can limit the products to prevent them from shifting in position on the top of the placement plate 1. The movable plate 3 is used to push the products to move so as to remove them from the top of the placement plate 1. The lifting plate 5 and the bottom plate 6 are used to support and fix the components. The servo motor 8 is used to drive the placement plate 1 to rotate so as to control the transfer position of the products. By setting the adjusting mechanism 7, the height of the placement plate 1 can be adjusted, so that the height of the product transfer by the placement plate 1 is no longer limited, and the products can be transferred to more positions, thereby reducing limitations and improving practicability. The protective cover 9 is used to protect the components at the bottom of the placement plate 1.

[0024] Embodiment 2

[0025] Referring to Figure 2 and 3 This is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0026] In this embodiment, a fixed frame 703 is fixedly connected to the top of the bottom plate 6. A dual-axis motor 704 is arranged in the inner cavity of the fixed frame 703. Output shafts on both sides of the dual-axis motor 704 are both drivingly connected with threaded rods 705. One end of the threaded rod 705 away from the dual-axis motor 704 is movably connected with the inner wall of the fixed frame 703 through a bearing. The threads on the surfaces of the two threaded rods 705 are arranged in opposite directions.

[0027] A threaded sleeve 706 is threadedly connected to the surface of the threaded rod 705. Support plates 707 are fixedly connected to the front and back of the threaded sleeve 706. The bottom of the adjusting plate 702 is movably connected to the top of the support plate 707 through a rotating shaft. A fixed sleeve 708 is fixedly connected to the surface of the dual-axis motor 704. The front and back of the fixed sleeve 708 are both fixedly connected to the inner wall of the fixed frame 703.

[0028] Limit grooves 13 are opened on both sides of the front and back of the inner cavity of the fixed frame 703. A limit block 14 is fixedly connected to one side of the support plate 707 away from the threaded sleeve 706. One side of the limit block 14 extends into the inner cavity of the limit groove 13 and is slidably connected to the inner cavity of the limit groove 13.

[0029] As Figure 2 and 3As shown in the figure, by starting the biaxial motor 704, the two threaded rods 705 can be driven to rotate synchronously. Since the threads on the surfaces of the two threaded rods 705 are arranged in opposite directions, the two threaded sleeves 706 and the support plate 707 can be driven to move synchronously and in opposite directions. Under the action of the rotating shaft, the height of the lifting plate 5 can be adjusted in cooperation with the four adjusting plates 702, and then the height of the placing plate 1 can be adjusted, so as to achieve the purpose of adjusting the height of product transfer. The fixed sleeve 708 is used to fix the biaxial motor 704 and improve the stability of the biaxial motor 704 during use. The limit groove 13 and the limit block 14 cooperate to limit the support plate 707 and prevent its angle from shifting.

[0030] Embodiment 3

[0031] Referring to Figure 4 , this is the third embodiment of the present invention, and this embodiment is based on the first two embodiments.

[0032] In this embodiment, electric push rods 10 are arranged at the bottom of the placing plate 1 and inside the protective cover 9. The number of the electric push rods 10 is four. The output ends of the electric push rods 10 are fixedly connected with connecting frames 11. The tops of the connecting frames 11 penetrate into the inner cavity of the limiting plate 2 and are fixedly connected with the movable plate 3.

[0033] Support sleeves 12 are fixedly connected to the surfaces of the electric push rods 10, and the tops of the support sleeves 12 are fixedly connected to the bottom of the placing plate 1.

[0034] As Figure 4 shown, when the electric push rods 10 are started, they can drive the movable plate 3 to move in cooperation with the connecting frames 11, and the movable plate 3 then drives the pushing frame 4 to move, so as to push the product out from the top of the placing plate 1. The support sleeves 12 are used to fix the electric push rods 10.

[0035] During use, when the product needs to be transferred, first start the electric push rods 10. The electric push rods 10 can drive the movable plate 3 to move in cooperation with the connecting frames 11, and the movable plate 3 then drives the pushing frame 4 to move, so as to push the product out from the top of the placing plate 1. When the transfer height of the product needs to be adjusted, first start the biaxial motor 704. The biaxial motor 704 can drive the two threaded rods 705 to rotate synchronously. Since the threads on the surfaces of the two threaded rods 705 are arranged in opposite directions, the two threaded sleeves 706 and the support plate 707 can be driven to move synchronously and in opposite directions. Under the action of the rotating shaft, the height of the lifting plate 5 can be adjusted in cooperation with the four adjusting plates 702, and then the height of the placing plate 1 can be adjusted, so as to achieve the purpose of adjusting the height of product transfer.

[0036] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the descriptions in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art. The control method is to automatically control through a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common general knowledge in this field. And this application document is mainly used to protect the mechanical device, so the control method and circuit connection will not be explained in detail in this application.

[0037] Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Those with ordinary knowledge in the technical field to which the present utility model pertains can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to that defined by the claims.

Claims

1. A rotary positioning platform for a shaft-disk feeder, comprising a placement plate (1), characterized in that: The top of the placement plate (1) is fixedly connected to a limiting plate (2), the number of the limiting plates (2) is eight, a movable plate (3) is arranged between two limiting plates (2), the two ends of the movable plate (3) respectively penetrate into the inner cavities of the two limiting plates (2) and are slidably connected to the inner cavities, one side of the movable plate (3) is fixedly connected to a pushing frame (4), the bottom of the placement plate (1) is provided with a lifting plate (5), the bottom of the lifting plate (5) is provided with a bottom plate (6), the top of the bottom plate (6) is provided with an adjusting mechanism (7), the A servo motor (8) is fixedly connected to the top of the lifting plate (5), and an output shaft of the servo motor (8) is drivingly connected to the bottom of the placement plate (1). The adjustment mechanism (7) comprises side plates (701), and the side plates (701) are located on both sides of the lifting plate (5) and are fixedly connected to the lifting plate (5). The front and rear ends of the bottom of the side plates (701) are movably connected to adjustment plates (702) via rotating shafts, and two adjacent adjustment plates (702) are movably connected via movable pins. A protective cover (9) is fixedly connected to the bottom of the placement plate (1).

2. The rotary positioning platform of the shaft-disk feeder according to claim 1, characterized in that: A fixing frame (703) is fixedly connected to the top of the bottom plate (6); a dual-axis motor (704) is arranged in the inner cavity of the fixing frame (703); output shafts on both sides of the dual-axis motor (704) are drivingly connected to threaded rods (705); one end of the threaded rod (705) away from the dual-axis motor (704) is movably connected to the inner wall of the fixing frame (703) via a bearing; and threads on the surfaces of the two threaded rods (705) are arranged in opposite directions.

3. The rotary positioning platform of the shaft-disk feeder according to claim 2, characterized in that: The surface of the threaded rod (705) is threadedly connected to a threaded sleeve (706), the front and back sides of the threaded sleeve (706) are fixedly connected to a support plate (707), the bottom of the adjustment plate (702) is movably connected to the top of the support plate (707) via a rotating shaft, the surface of the dual-axis motor (704) is fixedly connected to a fixing sleeve (708), and the front and back sides of the fixing sleeve (708) are fixedly connected to the inner wall of the fixing frame (703).

4. The rotary positioning platform of the shaft-disk feeder according to claim 1, characterized in that: An electric push rod (10) is provided at the bottom of the placement plate (1) and in the inner cavity of the protective cover (9). The number of the electric push rods (10) is four. The output end of the electric push rod (10) is fixedly connected to a connecting frame (11). The top of the connecting frame (11) passes through the inner cavity of the limiting plate (2) and is fixedly connected to the movable plate (3).

5. The rotary positioning platform of the shaft-disk feeder according to claim 4, characterized in that: A support sleeve (12) is fixedly connected to the surface of the electric push rod (10), and the top of the support sleeve (12) is fixedly connected to the bottom of the placement plate (1).

6. The rotary positioning platform of the shaft-disk feeder as claimed in claim 3, characterized in that: Limiting grooves (13) are provided on both sides of the front and back sides of the inner cavity of the fixing frame (703); a side of the supporting plate (707) away from the threaded sleeve (706) is fixedly connected to a limiting block (14); one side of the limiting block (14) extends to the inner cavity of the limiting groove (13) and is slidably connected to the inner cavity of the limiting groove (13).

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