Ventilated multi-station carousel and method for implementing it

Abstract

The application discloses a ventilated multi-station rotary disc, which comprises a fixed disc, a rotating disc rotatably connected below the fixed disc, a jig installed on the periphery of the upper side of the rotating disc, the jig comprising a jig base, a machine shell jig and a magnetic shoe jig respectively installed on the upper side of the jig base, four magnetic shoe air expansion blocks sliding on the circumference of the magnetic shoe jig, the inside of the magnetic shoe jig and the jig base being provided with a communicated jig air channel, a jig air pipe joint communicated with the jig air channel being installed on the jig base, and an air pipe connecting plate being installed at the center position of the upper side of the rotating disc. The application further discloses an implementation method of the ventilated multi-station rotary disc. The present disclosure adopts the mode that the air pipe is arranged below the fixed disc, perfectly solves the problem that the air pipe interferes with the mechanism on the fixed disc in the prior art, and reasonably utilizes the space utilization rate of the equipment.

Description

Technical Field

[0001] This disclosure belongs to the field of rotary divider technology, specifically relating to a ventilated multi-station rotary divider and its implementation method. Background Technology

[0002] In the structure of the divider turntable, if each fixture requires an air pipe, the traditional structure usually involves directly inserting the air pipe into the center of the divider turntable and then connecting the air pipe connector slip ring from the top or bottom. This method is permissible for working conditions where the internal space utilization of the equipment turntable is not high. However, when encountering complex and diverse processes and high equipment space utilization, the traditional structure is not suitable.

[0003] Chinese Patent Application No. 202210129859.7 discloses a multi-station turntable, which includes: a fixed platform, a turntable, a positioning device, and a height adjustment device. The fixed platform has multiple workstations; the turntable is rotatably mounted on the fixed platform and has at least one positioning mold. When the turntable rotates, it drives the positioning mold to the multiple workstations sequentially. The positioning device includes positioning holes and positioning pins. The positioning holes are located on the turntable, and the number of positioning holes is consistent with the number of workstations. The positioning pins are retractable relative to the fixed platform, and when the positioning pins are inserted into the positioning holes, the positioning mold stops at the workstation. The height adjustment device is located below the turntable and includes an adjustment base and a lifting component. The adjustment base is fixed relative to the fixed platform, and the lifting component is vertically and vertically mounted on the adjustment base. The top of the lifting component is supported on the turntable at least when the positioning mold is at the workstation. Therefore, the multi-station turntable provides a more stable operating environment, improves operating efficiency and accuracy, and consequently improves product precision and quality.

[0004] Although the aforementioned patent discloses a turntable structure, the fixture with this turntable structure cannot be ventilated.

[0005] Chinese Patent Application No. 201710194088.9 discloses an improved pneumatic control rotary table mechanism, which includes a rotating disk, a rotating indexing table, a fixed disk, and rotating air distribution blocks. The fixed disk is located in the middle of the rotating disk, and the rotating air distribution blocks are located on the fixed disk. Multiple workstations are circumferentially arranged on the upper surface of the rotating disk. Each workstation includes at least two cylinders, and directional valve assemblies are correspondingly provided next to each workstation. Each directional valve assembly includes at least two roller lever drive valves arranged sequentially in the vertical direction. Each roller lever drive valve includes an air outlet and an air inlet for an external air source. The air outlet is connected to the cylinder of each workstation via an air pipe. The rotating air distribution blocks are connected to the directional valve assemblies via air pipes. The fixed disk has at least two clamping devices at different heights, which clamp or separate from the rollers of the roller lever drive valves at the same height. Compared with the prior art, the cylinders on the rotating disk of this invention can control different workstations separately.

[0006] Although the aforementioned patent also discloses that the air tube moves with the turntable, the air tube prevents other mechanisms from being placed inside the turntable, thus failing to maximize the utilization of the equipment space. Summary of the Invention

[0007] The purpose of this disclosure is to provide a ventilated multi-station rotary table to solve the problems mentioned in the background art. The ventilated multi-station rotary table provided by this disclosure features that the air pipes and the mechanisms on the fixed disc do not interfere with each other, perfectly utilizing the equipment space.

[0008] Another objective of this disclosure is to provide a method for implementing a ventilated multi-station rotary table.

[0009] To achieve the above objectives, this disclosure provides the following technical solution: a ventilated multi-station turntable, including a fixed disc, with several support arms mounted on the periphery above the fixed disc, a rotating disc rotatably connected below the fixed disc, a divider provided below the rotating disc, the output end of the divider connected to the rotating disc, and several fixtures arranged in a circular array mounted on the periphery above the rotating disc. Each fixture includes a fixture base, with a housing fixture and a magnetic tile fixture mounted on top of the fixture base respectively. Four magnetic tile air-expansion blocks slide on the circumference of the magnetic tile fixture. The fixture base has a connected fixture air passage inside. The fixture base is equipped with a fixture air pipe connector that is connected to the fixture air passage. An air pipe connecting plate is installed at the center position above the rotating disk. Several first air pipe connecting plate connectors are installed on the circumference of the air pipe connecting plate. Several second air pipe connecting plate connectors are installed at the bottom of the air pipe connecting plate. A rotating slip ring is installed at the center position below the rotating disk through a slip ring mounting component. The fixture air pipe connector is connected to the first air pipe connecting plate connector, and the second air pipe connecting plate connector is connected to the rotating slip ring through air pipes.

[0010] To support the rotating disk and ensure its stability, several rotating disk support bases are further provided around the lower perimeter of the rotating disk.

[0011] To further reduce friction with the rotating disk, the rotating disk support includes a lifting seat, the upper end of which is equipped with ball bearings.

[0012] To achieve the rotational connection between the rotating disk and the fixed disk, a mounting ring is further installed at the center position above the fixed disk. An angular contact bearing is installed inside the mounting ring. A bearing column is connected to the inner ring of the angular contact bearing. The lower part of the bearing column is connected to the air pipe connecting plate, and the air pipe connecting plate is connected to the rotating disk.

[0013] To guide and limit the magnetic tile, four vertically positioned limit blocks are further provided on the circumference of the magnetic tile fixture.

[0014] In order to achieve a sliding connection between the magnetic tile air expansion block and the magnetic tile fixture, four sliding grooves connected to the air passage of the fixture are further provided on the circumference of the magnetic tile fixture, and the magnetic tile air expansion block is embedded in the sliding groove.

[0015] In order to limit the sliding stroke of the magnetic tile air expansion block, a through-hole limit pin is further provided inside the slide groove, and a limit waist groove corresponding to the limit pin hole is provided on the magnetic tile air expansion block. The pin is inserted into the limit waist groove and the limit pin hole.

[0016] In order to achieve the connection between the first tracheal connection plate joint and the second tracheal connection plate joint, the tracheal connection plate is further provided with tracheal connection plate air passages corresponding to the first tracheal connection plate joint and the second tracheal connection plate joint.

[0017] To cool the product after it has been heated and cured, a cooling cover is installed on the fixed disc above several fixtures, and vent pipes are provided at both ends of the cooling cover.

[0018] Furthermore, the method for implementing a ventilated multi-station rotary table in this disclosure includes the following steps:

[0019] (i) The rotary disc is driven to rotate by the divider, thereby driving the fixture to switch between various workstations;

[0020] (ii) The rotating slip ring is connected to the vacuum pump and the gas source through air pipes respectively;

[0021] (III) When the magnetic tile is bonded to the machine casing, the air source is connected, the magnetic tile fixture is ventilated, and the magnetic tile air expansion block slides outward to squeeze the magnetic tile, so that the magnetic tile and the machine casing can fully contact and bond.

[0022] (iv) After the bonding process is completed, the vacuum pump is turned on, and negative pressure is generated in the air circuit of the fixture to cause the magnetic tile air expansion block to retract, waiting for the next action.

[0023] Compared with the prior art, the beneficial effects of this disclosure are:

[0024] 1. This invention adopts a method of running the air pipe under the fixed disc, which perfectly solves the problem of interference between the air pipe and the mechanism on the fixed disc in the prior art, and makes reasonable use of the space utilization of the equipment.

[0025] 2. The rotating disk of this invention has several rotating disk support seats around its perimeter, which support the rotating disk and ensure the stability of the rotating disk.

[0026] 3. This disclosure uses the magnetic tile air expansion block to slide and squeeze the magnetic tile outward, so that the magnetic tile and the machine casing can fully contact and bond, ensuring the strong bonding between the magnetic tile and the machine casing.

[0027] 4. The present invention has a fixed disc with cooling covers installed on top of several fixtures. Ventilation pipes are provided at both ends of the cooling covers. One of the ventilation pipes is connected to an air source to accelerate the air circulation inside the cooling covers, thereby cooling the product after it has been heated and cured. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure disclosed herein.

[0029] Figure 2 This is a structural diagram of the bottom of this disclosure.

[0030] Figure 3 This is a partial structural diagram of the connection between the rotating disk and the fixed disk in this disclosure.

[0031] Figure 4 This is a schematic diagram of the structure of the fixture disclosed herein.

[0032] Figure 5 This is a cross-sectional structural diagram of the fixture disclosed herein.

[0033] Figure 6 This is a schematic diagram of the structure of the magnetic tile fixture disclosed herein.

[0034] Figure 7 This is a schematic diagram of the structure of the tracheal connection plate disclosed in this invention.

[0035] Figure 8 This is a schematic diagram of the structure of the cooling shroud disclosed herein.

[0036] Figure 9 This is a schematic diagram of the structure of the rotating disk support base disclosed herein.

[0037] Figure 10 This is a schematic diagram of the structure of the magnetic tile air expansion block disclosed in this paper.

[0038] In the diagram: 1. Support arm; 2. Rotating disk; 3. Fixture; 31. Fixture seat; 32. Housing fixture; 33. Magnetic tile air expansion block; 331. Limiting groove; 34. Magnetic tile fixture; 341. Slide groove; 342. Limiting pin hole; 343. Limiting block; 35. Fixture air pipe connector; 36. Fixture air passage; 4. Fixed disk; 41. Mounting ring; 42. Angular contact bearing; 43. Bearing column; 5. Cooling cover; 51. Vent pipe; 6. Rotating disk support seat; 61. Lifting seat; 62. Ball bearing; 7. Rotating slip ring; 71. Slip ring mounting part; 8. Divider; 9. Air pipe connecting plate; 91. First air pipe connecting plate connector; 92. Second air pipe connecting plate connector. Detailed Implementation

[0039] The technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments of this disclosure, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this disclosure.

[0040] In the description of this disclosure, unless otherwise expressly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0041] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] In the description of this disclosure, the terms "upper," "lower," "right," "left," etc., refer to the orientation or positional relationship shown in the accompanying drawings, and are used only for ease of description and simplification of operation. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. Furthermore, the terms "first" and "second" are used only for descriptive distinction and have no special meaning.

[0043] Example 1

[0044] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10This embodiment provides the following technical solution: a ventilated multi-station turntable, including a fixed disk 4, three support arms 1 installed on the periphery above the fixed disk 4, a rotating disk 2 rotatably connected below the fixed disk 4, a divider 8 provided below the rotating disk 2, the output end of the divider 8 connected to the rotating disk 2, 16 fixtures 3 arranged in a ring array installed on the periphery above the rotating disk 2, each fixture 3 including a fixture base 31, a housing fixture 32 and a magnetic tile fixture 34 respectively installed above the fixture base 31, four magnetic tile air expansion blocks 33 sliding on the circumference of the magnetic tile fixture 34, and the magnetic tile fixture 34 and fixture base. The fixture 31 has a connected fixture air passage 36 inside. The fixture base 31 is equipped with a fixture air pipe connector 35 that communicates with the fixture air passage 36. An air pipe connecting plate 9 is installed at the center position above the rotating disk 2. Sixteen first air pipe connecting plate connectors 91 are installed on the circumference of the air pipe connecting plate 9. Sixteen second air pipe connecting plate connectors 92 are installed at the bottom of the air pipe connecting plate 9. A rotating slip ring 7 is installed at the center position below the rotating disk 2 through a slip ring mounting piece 71. The fixture air pipe connector 35 is connected to the first air pipe connecting plate connector 91 and the second air pipe connecting plate connector 92 is connected to the rotating slip ring 7 through air pipes.

[0045] By adopting the above technical solution, this disclosure uses a method of running the air pipe under the fixed disc 4, which perfectly solves the problem of interference between the air pipe and the mechanism on the fixed disc in the prior art, and makes reasonable use of the space utilization of the equipment.

[0046] Example 2

[0047] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10This embodiment provides the following technical solution: a ventilated multi-station turntable, including a fixed disk 4, three support arms 1 installed on the periphery above the fixed disk 4, a rotating disk 2 rotatably connected below the fixed disk 4, a divider 8 provided below the rotating disk 2, the output end of the divider 8 connected to the rotating disk 2, 16 fixtures 3 arranged in a ring array installed on the periphery above the rotating disk 2, each fixture 3 including a fixture base 31, a housing fixture 32 and a magnetic tile fixture 34 respectively installed above the fixture base 31, four magnetic tile air expansion blocks 33 sliding on the circumference of the magnetic tile fixture 34, and the magnetic tile fixture 34 and fixture base. The fixture 31 has a connected fixture air passage 36 inside. The fixture base 31 is equipped with a fixture air pipe connector 35 that communicates with the fixture air passage 36. An air pipe connecting plate 9 is installed at the center position above the rotating disk 2. Sixteen first air pipe connecting plate connectors 91 are installed on the circumference of the air pipe connecting plate 9. Sixteen second air pipe connecting plate connectors 92 are installed at the bottom of the air pipe connecting plate 9. A rotating slip ring 7 is installed at the center position below the rotating disk 2 through a slip ring mounting piece 71. The fixture air pipe connector 35 is connected to the first air pipe connecting plate connector 91 and the second air pipe connecting plate connector 92 is connected to the rotating slip ring 7 through air pipes.

[0048] Specifically, several rotating disk support bases 6 are provided around the lower perimeter of the rotating disk 2.

[0049] The above technical solution is used to support the rotating disk 2 and ensure the stability of the rotation of the rotating disk 2.

[0050] Example 3

[0051] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10This embodiment provides the following technical solution: a ventilated multi-station turntable, including a fixed disk 4, three support arms 1 installed on the periphery above the fixed disk 4, a rotating disk 2 rotatably connected below the fixed disk 4, a divider 8 provided below the rotating disk 2, the output end of the divider 8 connected to the rotating disk 2, 16 fixtures 3 arranged in a ring array installed on the periphery above the rotating disk 2, each fixture 3 including a fixture base 31, a housing fixture 32 and a magnetic tile fixture 34 respectively installed above the fixture base 31, four magnetic tile air expansion blocks 33 sliding on the circumference of the magnetic tile fixture 34, and the magnetic tile fixture 34 and fixture base. The fixture 31 has a connected fixture air passage 36 inside. The fixture base 31 is equipped with a fixture air pipe connector 35 that communicates with the fixture air passage 36. An air pipe connecting plate 9 is installed at the center position above the rotating disk 2. Sixteen first air pipe connecting plate connectors 91 are installed on the circumference of the air pipe connecting plate 9. Sixteen second air pipe connecting plate connectors 92 are installed at the bottom of the air pipe connecting plate 9. A rotating slip ring 7 is installed at the center position below the rotating disk 2 through a slip ring mounting piece 71. The fixture air pipe connector 35 is connected to the first air pipe connecting plate connector 91 and the second air pipe connecting plate connector 92 is connected to the rotating slip ring 7 through air pipes.

[0052] Specifically, the rotating disc support 6 includes a lifting seat 61, with a ball bearing 62 installed at the upper end of the lifting seat 61. The lifting seat 61 includes a base, with a lifting rod sliding inside the base. A limit screw is threaded onto the base, and the ball bearing 62 is installed at the upper end of the lifting rod.

[0053] By adopting the above technical solution, friction is reduced through the contact between the ball bearing 62 and the rotating disk 2.

[0054] Example 4

[0055] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10This embodiment provides the following technical solution: a ventilated multi-station turntable, including a fixed disk 4, three support arms 1 installed on the periphery above the fixed disk 4, a rotating disk 2 rotatably connected below the fixed disk 4, a divider 8 provided below the rotating disk 2, the output end of the divider 8 connected to the rotating disk 2, 16 fixtures 3 arranged in a ring array installed on the periphery above the rotating disk 2, each fixture 3 including a fixture base 31, a housing fixture 32 and a magnetic tile fixture 34 respectively installed above the fixture base 31, four magnetic tile air expansion blocks 33 sliding on the circumference of the magnetic tile fixture 34, and the magnetic tile fixture 34 and fixture base. The fixture 31 has a connected fixture air passage 36 inside. The fixture base 31 is equipped with a fixture air pipe connector 35 that communicates with the fixture air passage 36. An air pipe connecting plate 9 is installed at the center position above the rotating disk 2. Sixteen first air pipe connecting plate connectors 91 are installed on the circumference of the air pipe connecting plate 9. Sixteen second air pipe connecting plate connectors 92 are installed at the bottom of the air pipe connecting plate 9. A rotating slip ring 7 is installed at the center position below the rotating disk 2 through a slip ring mounting piece 71. The fixture air pipe connector 35 is connected to the first air pipe connecting plate connector 91 and the second air pipe connecting plate connector 92 is connected to the rotating slip ring 7 through air pipes.

[0056] Specifically, an installation ring 41 is installed at the center position above the fixed disc 4. An angular contact bearing 42 is installed inside the installation ring 41. A bearing column 43 is connected to the inner ring of the angular contact bearing 42. The lower part of the bearing column 43 is connected to the air pipe connecting plate 9. The air pipe connecting plate 9 is connected to the rotating disc 2.

[0057] By adopting the above technical solution, the rotating disk 2 and the fixed disk 4 are rotatably connected.

[0058] Example 5

[0059] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10This embodiment provides the following technical solution: a ventilated multi-station turntable, including a fixed disk 4, three support arms 1 installed on the periphery above the fixed disk 4, a rotating disk 2 rotatably connected below the fixed disk 4, a divider 8 provided below the rotating disk 2, the output end of the divider 8 connected to the rotating disk 2, 16 fixtures 3 arranged in a ring array installed on the periphery above the rotating disk 2, each fixture 3 including a fixture base 31, a housing fixture 32 and a magnetic tile fixture 34 respectively installed above the fixture base 31, four magnetic tile air expansion blocks 33 sliding on the circumference of the magnetic tile fixture 34, and the magnetic tile fixture 34 and fixture base. The fixture 31 has a connected fixture air passage 36 inside. The fixture base 31 is equipped with a fixture air pipe connector 35 that communicates with the fixture air passage 36. An air pipe connecting plate 9 is installed at the center position above the rotating disk 2. Sixteen first air pipe connecting plate connectors 91 are installed on the circumference of the air pipe connecting plate 9. Sixteen second air pipe connecting plate connectors 92 are installed at the bottom of the air pipe connecting plate 9. A rotating slip ring 7 is installed at the center position below the rotating disk 2 through a slip ring mounting piece 71. The fixture air pipe connector 35 is connected to the first air pipe connecting plate connector 91 and the second air pipe connecting plate connector 92 is connected to the rotating slip ring 7 through air pipes.

[0060] Specifically, the magnetic tile fixture 34 has four vertically oriented limiting blocks 343 on its circumference.

[0061] The above technical solution is used to guide and limit the magnetic tiles.

[0062] Example 6

[0063] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10This embodiment provides the following technical solution: a ventilated multi-station turntable, including a fixed disk 4, three support arms 1 installed on the periphery above the fixed disk 4, a rotating disk 2 rotatably connected below the fixed disk 4, a divider 8 provided below the rotating disk 2, the output end of the divider 8 connected to the rotating disk 2, 16 fixtures 3 arranged in a ring array installed on the periphery above the rotating disk 2, each fixture 3 including a fixture base 31, a housing fixture 32 and a magnetic tile fixture 34 respectively installed above the fixture base 31, four magnetic tile air expansion blocks 33 sliding on the circumference of the magnetic tile fixture 34, and the magnetic tile fixture 34 and fixture base. The fixture 31 has a connected fixture air passage 36 inside. The fixture base 31 is equipped with a fixture air pipe connector 35 that communicates with the fixture air passage 36. An air pipe connecting plate 9 is installed at the center position above the rotating disk 2. Sixteen first air pipe connecting plate connectors 91 are installed on the circumference of the air pipe connecting plate 9. Sixteen second air pipe connecting plate connectors 92 are installed at the bottom of the air pipe connecting plate 9. A rotating slip ring 7 is installed at the center position below the rotating disk 2 through a slip ring mounting piece 71. The fixture air pipe connector 35 is connected to the first air pipe connecting plate connector 91 and the second air pipe connecting plate connector 92 is connected to the rotating slip ring 7 through air pipes.

[0064] Specifically, the magnetic tile fixture 34 has four grooves 341 on its circumference that are connected to the fixture air passage 36. The grooves 341 are located between two limiting blocks 343, and the magnetic tile air expansion block 33 is embedded in the grooves 341.

[0065] By adopting the above technical solution, a sliding connection between the magnetic tile air expansion block 33 and the magnetic tile fixture 34 is achieved.

[0066] Specifically, the slide groove 341 has a through-hole limit pin hole 342, and the magnetic tile air expansion block 33 has a limit waist groove 331 corresponding to the limit pin hole 342. The pin is inserted into the limit waist groove 331 and the limit pin hole 342.

[0067] By adopting the above technical solution, the sliding stroke of the magnetic tile air expansion block 33 is limited.

[0068] Example 7

[0069] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10This embodiment provides the following technical solution: a ventilated multi-station turntable, including a fixed disk 4, three support arms 1 installed on the periphery above the fixed disk 4, a rotating disk 2 rotatably connected below the fixed disk 4, a divider 8 provided below the rotating disk 2, the output end of the divider 8 connected to the rotating disk 2, 16 fixtures 3 arranged in a ring array installed on the periphery above the rotating disk 2, each fixture 3 including a fixture base 31, a housing fixture 32 and a magnetic tile fixture 34 respectively installed above the fixture base 31, four magnetic tile air expansion blocks 33 sliding on the circumference of the magnetic tile fixture 34, and the magnetic tile fixture 34 and fixture base. The fixture 31 has a connected fixture air passage 36 inside. The fixture base 31 is equipped with a fixture air pipe connector 35 that communicates with the fixture air passage 36. An air pipe connecting plate 9 is installed at the center position above the rotating disk 2. Sixteen first air pipe connecting plate connectors 91 are installed on the circumference of the air pipe connecting plate 9. Sixteen second air pipe connecting plate connectors 92 are installed at the bottom of the air pipe connecting plate 9. A rotating slip ring 7 is installed at the center position below the rotating disk 2 through a slip ring mounting piece 71. The fixture air pipe connector 35 is connected to the first air pipe connecting plate connector 91 and the second air pipe connecting plate connector 92 is connected to the rotating slip ring 7 through air pipes.

[0070] Specifically, the tracheal connection plate 9 has an internal tracheal connection plate air passage corresponding to the first tracheal connection plate connector 91 and the second tracheal connection plate connector 92.

[0071] By adopting the above technical solution, the connection between the first tracheal connecting plate joint 91 and the second tracheal connecting plate joint 92 is achieved.

[0072] Example 8

[0073] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10This embodiment provides the following technical solution: a ventilated multi-station turntable, including a fixed disk 4, three support arms 1 installed on the periphery above the fixed disk 4, a rotating disk 2 rotatably connected below the fixed disk 4, a divider 8 provided below the rotating disk 2, the output end of the divider 8 connected to the rotating disk 2, 16 fixtures 3 arranged in a ring array installed on the periphery above the rotating disk 2, each fixture 3 including a fixture base 31, a housing fixture 32 and a magnetic tile fixture 34 respectively installed above the fixture base 31, four magnetic tile air expansion blocks 33 sliding on the circumference of the magnetic tile fixture 34, and the magnetic tile fixture 34 and fixture base. The fixture 31 has a connected fixture air passage 36 inside. The fixture base 31 is equipped with a fixture air pipe connector 35 that communicates with the fixture air passage 36. An air pipe connecting plate 9 is installed at the center position above the rotating disk 2. Sixteen first air pipe connecting plate connectors 91 are installed on the circumference of the air pipe connecting plate 9. Sixteen second air pipe connecting plate connectors 92 are installed at the bottom of the air pipe connecting plate 9. A rotating slip ring 7 is installed at the center position below the rotating disk 2 through a slip ring mounting piece 71. The fixture air pipe connector 35 is connected to the first air pipe connecting plate connector 91 and the second air pipe connecting plate connector 92 is connected to the rotating slip ring 7 through air pipes.

[0074] Specifically, a cooling cover 5 corresponding to several fixtures 3 is installed on the fixed disc 4, and ventilation pipes 51 are respectively provided at both ends of the cooling cover 5.

[0075] By adopting the above technical solution, one of the vent pipes 51 is connected to an air source to accelerate the air circulation inside the cooling cover 5, thereby achieving the cooling of the product after it has been heated and cured.

[0076] Example 9

[0077] Furthermore, the implementation method of the ventilated multi-station rotary table described in this disclosure includes the following steps:

[0078] (i) The rotating disk 2 is driven to rotate by the divider 8, thereby driving the fixture 3 to switch between various workstations;

[0079] (ii) The rotating slip ring 7 is connected to the vacuum pump and the gas source through air pipes respectively;

[0080] (III) When the magnetic tile is bonded to the housing, the air source is connected, the magnetic tile fixture 34 is ventilated, and the magnetic tile air expansion block 33 slides outward to squeeze the magnetic tile, so that the magnetic tile and the housing are fully in contact and bonded.

[0081] (iv) After the bonding process is completed, the vacuum pump is turned on, and negative pressure is generated in the air passage 36 of the fixture to retract the magnetic tile air expansion block 33, waiting for the next action.

[0082] In summary, this disclosure employs a method of routing air pipes beneath the fixed disc 4, perfectly solving the problem of interference between air pipes and mechanisms on the fixed disc in existing technologies, and making reasonable use of the equipment's space. The rotating disc 2 in this disclosure has several rotating disc support seats 6 around its perimeter, which support the rotating disc 2 and ensure its rotational stability. This disclosure uses the magnetic tile air expansion block 33 to slide and compress the magnetic tile outwards, ensuring full contact and adhesion between the magnetic tile and the housing, guaranteeing a strong bond. The fixed disc 4 is equipped with cooling covers 5 corresponding to several fixtures 3 above it. Air vents 51 are provided at both ends of the cooling cover 5. Connecting one of the air vents 51 to an air source accelerates the airflow inside the cooling cover 5, thereby cooling the product after heat curing.

[0083] Although embodiments of the present disclosure have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present disclosure, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ventilated multi-station turntable, characterized in that: The device includes a fixed disc, with several support arms mounted around its upper perimeter. A rotating disc is rotatably connected to the lower part of the fixed disc, and a divider is located below the rotating disc. The output end of the divider is connected to the rotating disc. Several jigs arranged in a circular array are mounted around the upper perimeter of the rotating disc. Each jig includes a jig base, with a housing jig and a magnetic tile jig mounted on top of the jig base. Four magnetic tile air blocks slide on the circumference of the magnetic tile jig. The magnetic tile jig and the jig base have interconnected jig air passages. A jig air pipe connector connected to the jig air passage is mounted on the jig base. An air pipe connecting plate is mounted at the center of the rotating disc, with several first air pipe connecting plate connectors mounted on its circumference. Several second air pipe connecting plate connectors are mounted at the bottom of the air pipe connecting plate. A rotating slip ring is mounted at the center of the rotating disc via a slip ring mounting component. The jig air pipe connectors are connected to the first air pipe connecting plate connectors, and the second air pipe connecting plate connectors are connected to the rotating slip ring via air pipes.

2. The ventilated multi-station turntable according to claim 1, characterized in that: Several rotating disk support bases are provided around the lower perimeter of the rotating disk.

3. A ventilated multi-station turntable according to claim 2, characterized in that: The rotating disc support includes a lifting seat, and a ball bearing is installed at the upper end of the lifting seat.

4. A ventilated multi-station turntable according to claim 1, characterized in that: An installation ring is installed at the center of the fixed disk. An angular contact bearing is installed inside the installation ring. A bearing column is connected to the inner ring of the angular contact bearing. The lower part of the bearing column is connected to the air pipe connecting plate, and the air pipe connecting plate is connected to the rotating disk.

5. A ventilated multi-station turntable according to claim 1, characterized in that: The magnetic tile fixture has four vertically positioned limit blocks on its circumference.

6. A ventilated multi-station turntable according to claim 1, characterized in that: The magnetic tile fixture has four grooves on its circumference that are connected to the air passage of the fixture, and the magnetic tile air expansion block is embedded in the groove.

7. A ventilated multi-station turntable according to claim 6, characterized in that: The slide groove has a through-hole limiting pin hole, and the magnetic tile air expansion block has a limiting groove corresponding to the limiting pin hole. The pin is inserted into the limiting groove and the limiting pin hole.

8. A ventilated multi-station turntable according to claim 1, characterized in that: The tracheal connection plate has an internal air passage corresponding to the first tracheal connection plate connector and the second tracheal connection plate connector.

9. A ventilated multi-station turntable according to claim 1, characterized in that: The fixed disc is equipped with cooling covers corresponding to several fixtures, and ventilation pipes are provided at both ends of the cooling covers.

10. A method for implementing a ventilated multi-station rotary table according to any one of claims 1-9, characterized in that, Includes the following steps: (i) The rotary disc is driven to rotate by the divider, thereby driving the fixture to switch between various workstations; (ii) The rotating slip ring is connected to the vacuum pump and the gas source through air pipes respectively; (III) When the magnetic tile is bonded to the housing, the air source is connected, the magnetic tile fixture is ventilated, and the magnetic tile air expansion block slides outward to squeeze the magnetic tile, so that the magnetic tile and the housing are fully in contact and bonded. (iv) After the bonding process is completed, the vacuum pump is turned on, and negative pressure is generated in the air circuit of the fixture to cause the magnetic tile air expansion block to retract, waiting for the next action.

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