Rotary dispensing mechanism with rotary table
The transfer disc with integrated rotational point gluing mechanism addresses mechanical design limitations by enabling independent station rotation and parallel processing, enhancing efficiency and versatility in 3C electronics manufacturing.
Patent Information
- Application Number
- CN202421934276.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-08-12
AI Technical Summary
The existing turntable vehicle has a single function, which makes it difficult to design and layout the mechanical design and cannot undertake more functions and actions.
A rotary disc dispensing mechanism is designed, including a rotary drive base, a rotary disc, a processing unit, an unlocking mechanism, a UV curing mechanism and a detection fiber optic mechanism, etc., to realize independent rotation and dispensing of each station, and to achieve rapid loading and unloading through the cooperation of the rotary fixture and the unlocking mechanism.
Each station can rotate independently, saving equipment space, improving work efficiency, reducing the difficulty of dispensing robots, and achieving parallel work of multiple stations.
Smart Images
Figure CN223097209U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to the electronic processing industry, in particular to a turntable rotary dispensing mechanism. Background Art
[0002] In the 3C electronics industry, in order to save space, equipment is usually designed in the form of a turntable. The carriers on the turntable stations usually do not carry any electrical components, that is, they are simply mechanical carriers with relatively single functional actions and great limitations. When the turntable carrier needs to undertake more functions and actions, it is often impossible to do so, resulting in difficulties in mechanical design layout.
[0003] In view of the above defects, the designer actively conducts research and innovation in order to create a turntable rotary dispensing mechanism with more industrial utilization value. Summary of the Utility Model
[0004] In order to solve any one of the above technical problems, the purpose of the utility model is to provide a turntable rotary dispensing mechanism.
[0005] To achieve the above purpose, the utility model adopts the following technical solutions:
[0006] The turntable rotary dispensing mechanism includes a turntable driving base and a turntable. The turntable driving motor installed on the turntable driving base is drivingly connected to the turntable above.
[0007] A number of processing units are evenly distributed along the circumferential direction on the turntable, and at least one unlocking mechanism is arranged outside the processing unit.
[0008] The processing unit includes a stepping motor and a rotary jig. The driving end of the stepping motor installed on the turntable is connected to the outer rotary shaft through a coupling. A rotary jig is installed outside the rotary shaft. The rotary jig includes a jig body. A jig groove for placing products is opened at a position close to the outside on the jig body. A pressing chute is opened on the jig body to the left of the jig groove. A lower guiding notch is opened on the inner side of the bottom of the pressing chute. An upper guiding notch communicating with the jig groove is opened on the inner side of the top of the pressing chute. A pressing slider is installed in the pressing chute along the front-back direction. The lower contact block on the inner side of the bottom of the pressing slider protrudes from the bottom of the lower guiding notch. The upper pressing block on the outer side of the top of the pressing slider is located in the upper guiding notch.
[0009] The unlocking mechanism includes an unlocking vertical frame, an unlocking lifting cylinder and an unlocking roller. The unlocking lifting cylinder installed on the top of the unlocking vertical frame drives the upper unlocking lifting frame to move in the vertical direction. A roller mounting frame is installed on the unlocking lifting frame, and an unlocking roller is installed on the roller mounting frame. The unlocking roller is located below and to the right of the lower contact block.
[0010] As a further improvement of the present utility model, a driver mounting plate is installed above the inner side of the turntable through a plurality of brackets, and a stepper motor driver adapted to the stepper motor below is installed on the driver mounting plate.
[0011] As a further improvement of the present utility model, an air-electric slip ring is installed on the turntable directly below the driver mounting plate.
[0012] As a further improvement of the present utility model, at least one UV curing mechanism and a detection optical fiber mechanism are provided outside the processing unit.
[0013] As a further improvement of the present utility model, a sensor assembly is also installed between the rotating shaft and the turntable. The sensor assembly includes an induction piece installed on the rotating shaft and a sensor installed on the turntable.
[0014] As a further improvement of the present utility model, one side of the rotating shaft close to the rotating jig is installed on the turntable through a bearing seat.
[0015] As a further improvement of the present utility model, a jig side cover plate is installed outside the pressing chute.
[0016] By means of the above solution, the present utility model has at least the following advantages:
[0017] In each processing station of the present utility model, the jig can be independently driven to rotate alone, which is convenient for the dispensing head on the robot to dispense glue on the product.
[0018] Through the mutual cooperation of the rotating jig and the unlocking mechanism, the present utility model can quickly realize the loading and unloading process of the product on the rotating jig.
[0019] The multi-station turntable mechanism of the present utility model greatly saves the equipment space. At the same time, the characteristic of parallel operation is also beneficial to the improvement of work efficiency. The independent rotation of the jig at each station also reduces the difficulty of dispensing by the robot.
[0020] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly and implement it according to the content of the specification, the following takes the preferred embodiments of the present utility model and combines with the drawings to describe in detail as follows. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as a limitation of the scope. For those of ordinary skill in the art, without creative efforts, other relevant drawings can also be obtained based on these drawings.
[0022] Figure 1 It is a schematic structural diagram of a turntable rotation dispensing mechanism of the present utility model;
[0023] Figure 2 is Figure 1 a schematic structural diagram of the processing unit in
[0024] Figure 3 is Figure 2 a schematic structural diagram of the rotary jig in
[0025] Figure 4 is Figure 3 a schematic structural diagram after removing the jig side cover plate;
[0026] Figure 5 is Figure 4 a schematic structural diagram after removing the pressing slider;
[0027] Figure 6 is Figure 4 a schematic structural diagram of the pressing slider in
[0028] Figure 7 is Figure 1 a schematic structural diagram of the unlocking mechanism in
[0029] Among them, the meanings of the reference numerals in the figures are as follows.
[0030] Turntable drive base 1, turntable 2, bracket 3, driver mounting plate 4, stepper motor driver 5, gas-electric slip ring 6, processing unit 7, unlocking mechanism 8, UV curing mechanism 9, detection optical fiber mechanism 10, stepper motor 11, coupling 12, rotating shaft 13, sensor assembly 14, bearing seat 15, rotary jig 16, product 17, jig body 18, jig groove 19, jig side cover plate 20, pressing slider 21, lower contact block 22, upper pressing block 23, pressing chute 24, lower guiding notch 25, upper guiding notch 26, unlocking vertical frame 27, unlocking lifting cylinder 28, unlocking lifting frame 29, roller mounting frame 30, unlocking roller 31. Specific embodiments
[0031] The following combines the drawings and embodiments to further describe in detail the specific embodiments of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.
[0032] To enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. The components of the embodiments of the present utility model described and illustrated herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model claimed, but only represents the selected embodiments of the present utility model. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.
[0033] As Figures 1 to 7 shown, a turntable rotary dispensing mechanism includes a turntable driving base 1 and a turntable 2. The turntable driving motor installed on the turntable driving base 1 is drivingly connected to the turntable 2 above. A plurality of processing units 7 are evenly distributed along the circumferential direction on the turntable 2. At least one unlocking mechanism 8, a UV curing mechanism 9, and a detection optical fiber mechanism 10 are arranged outside the processing unit 7.
[0034] 1. The processing unit 7 includes a stepping motor 11 and a rotary fixture 16. The driving end of the stepping motor 11 installed on the turntable 2 is connected to the outer rotating shaft 13 through a coupling 12. One side of the rotating shaft 13 close to the rotary fixture 16 is installed on the turntable 2 through a bearing seat 15. A rotary fixture 16 is installed outside the rotating shaft 13. The rotary fixture 16 includes a fixture body 18. A fixture groove 19 for placing a product 17 is formed at a position close to the outside on the fixture body 18. A pressing chute 24 is formed on the fixture body 18 on the left side of the fixture groove 19. A fixture side cover plate 20 is installed outside the pressing chute 24. A lower guiding notch 25 is formed on the inner side of the bottom of the pressing chute 24. An upper guiding notch 26 communicating with the fixture groove 19 is formed on the inner side of the top of the pressing chute 24. A pressing slider 21 is installed in the pressing chute 24 along the front-rear direction. The lower contact block 22 on the inner side of the bottom of the pressing slider 21 protrudes from the bottom of the lower guiding notch 25. The upper pressing block 23 on the outer side of the top of the pressing slider 21 is located in the upper guiding notch 26.
[0035] Among them, an elastic structure such as a spring is installed between the pressing slider 21 and the left fixture side cover plate 20, so that the pressing slider 21 drives the upper pressing block 23 to press the product 17 located in the fixture groove 19.
[0036] 2. The unlocking mechanism 8 includes an unlocking vertical frame 27, an unlocking lifting cylinder 28 and unlocking rollers 31. The unlocking lifting cylinder 28 installed at the top of the unlocking vertical frame 27 drives the upper unlocking lifting frame 29 to move in the vertical direction. A roller mounting frame 30 is installed on the unlocking lifting frame 29, and unlocking rollers 31 are installed on the roller mounting frame 30. The unlocking rollers 31 are located below and to the right of the lower contact block 22.
[0037] Wherein, the bottom of the lower contact block 22 is a right trapezoidal structure. The left side of the right trapezoidal structure is the right-angled end and the right side is the inclined end. The upper end of the right trapezoidal structure is wide and the lower end is narrow, so that the unlocking rollers 31 can be in good contact with the inclined end of the right trapezoidal structure.
[0038] 3. Above the inner side of the turntable 2, a driver mounting plate 4 is installed through a plurality of brackets 3. A stepper motor driver 5 adapted to the lower stepper motor 11 is installed on the driver mounting plate 4. An air-electric slip ring 6 is installed on the turntable 2 directly below the driver mounting plate 4. The connecting wires of the electrical components at each rotating station can be fixed therein to ensure that the connecting wires are not affected when the turntable rotates.
[0039] 4. A sensor assembly 14 is also installed between the rotating shaft 13 and the turntable 2. The sensor assembly 14 includes an induction sheet installed on the rotating shaft 13 and a sensor installed on the turntable 2.
[0040] The utility model adopts the form of a DD motor turntable, which is divided into 12 stations and can be designed as a loading station, a loading detection station, multiple dispensing stations, multiple UV curing stations, a commutation station, an airtightness test station, a unloading station, and a unloading detection station. Each station is composed of a stepper motor, a bearing block, a coupling, a jig, etc. When the DD motor rotates, each independent station can drive the jig to rotate independently, which is convenient for the dispensing head on the robot to dispense glue on the product. The turntable mechanism with 12 stations greatly saves the equipment space. At the same time, the characteristic of parallel operation is also beneficial to the improvement of work efficiency. The independent rotation of the jig at each station also reduces the difficulty of dispensing glue by the robot.
[0041] The working principle of the utility model:
[0042] The product 17 is loaded from the outside into the rotating jig 16. Before loading, the unlocking mechanism 8 unlocks the rotating jig 1, that is, the unlocking lifting cylinder 28 drives the unlocking rollers 31 to rise, so that the unlocking rollers 31 squeeze the lower contact block 22 and drive the upper pressing block 23 to move towards the left.
[0043] After the product enters, the unlocking mechanism 8 will retract, and the upper pressing block 23 will return to its original position, clamping the product in the rotary jig. Subsequently, the turntable 2 starts to rotate. Since it is a 12-station turntable, it rotates 30° each time. When it rotates to the station where dispensing is required, the stepping motor 11 drives the rotary jig 16 to rotate 360° through the coupling 12 and the bearing block 15 to cooperate with an external dispenser for dispensing. The main function of the detection fiber optic mechanism 10 is to detect the presence or absence of the product, and the UV curing mechanism 9 cures the product after dispensing.
[0044] It can independently drive the jig to rotate alone, facilitating the dispenser on the robot to dispense the product. Through the mutual cooperation of the rotary jig and the unlocking mechanism, the loading and unloading process of the product on the rotary jig can be quickly realized. The multi-station turntable mechanism greatly saves the equipment space. At the same time, the characteristic of parallel operation is also conducive to improving the working efficiency. The independent rotation of the jig at each station also reduces the difficulty of dispensing by the robot.
[0045] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more.
[0046] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "mounted", "connected", "coupled" shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection. It may be a mechanical connection or an electrical connection. It may be directly connected or indirectly connected through an intermediate medium. It may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.
[0047] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims
1. Turntable rotary dispensing mechanism, including a turntable drive base (1) and a turntable (2), a turntable drive motor installed on the turntable drive base (1) is drivingly connected to the turntable (2) above; characterized in that: A number of processing units (7) are evenly distributed along the circumferential direction on the turntable (2), and at least one unlocking mechanism (8) is arranged outside the processing unit (7). The processing unit (7) includes a stepping motor (11) and a rotary jig (16). The driving end of the stepping motor (11) installed on the turntable (2) is connected to the outer rotary shaft (13) through a coupling (12). A rotary jig (16) is installed outside the rotary shaft (13). The rotary jig (16) includes a jig body (18). A jig groove (19) for placing a product (17) is opened at a position near the outer side of the jig body (18). A pressing chute (24) is opened on the jig body (18) on the left side of the jig groove (19). A lower guiding notch (25) is opened at the inner bottom of the pressing chute (24). An upper guiding notch (26) communicating with the jig groove (19) is opened at the inner top of the pressing chute (24). A pressing slider (21) is installed in the pressing chute (24) along the front-rear direction. The lower contact block (22) on the inner bottom of the pressing slider (21) protrudes from the bottom of the lower guiding notch (25). The upper pressing block (23) on the outer top of the pressing slider (21) is located in the upper guiding notch (26). The unlocking mechanism (8) includes an unlocking vertical frame (27), an unlocking lifting cylinder (28) and an unlocking roller (31). The unlocking lifting cylinder (28) installed on the top of the unlocking vertical frame (27) drives the upper unlocking lifting frame (29) to move in the vertical direction. A roller mounting frame (30) is installed on the unlocking lifting frame (29). An unlocking roller (31) is installed on the roller mounting frame (30). The unlocking roller (31) is located below and to the right of the lower contact block (22).
2. The turntable rotary dispensing mechanism according to claim 1, wherein, Above the inner side of the turntable (2), a driver mounting plate (4) is installed through a number of brackets (3). A stepping motor driver (5) adapted to the lower stepping motor (11) is installed on the driver mounting plate (4).
3. The turntable rotation dispensing mechanism according to claim 2, characterized in that, An air-electric slip ring (6) is installed on the turntable (2) directly below the driver mounting plate (4).
4. The turntable rotary dispensing mechanism according to claim 1, wherein At least one UV curing mechanism (9) and a detection optical fiber mechanism (10) are arranged outside the processing unit (7).
5. The turntable rotation dispensing mechanism according to claim 1, characterized in that, A sensor assembly (14) is also installed between the rotary shaft (13) and the turntable (2). The sensor assembly (14) includes an induction piece installed on the rotary shaft (13) and a sensor installed on the turntable (2).
6. The turntable rotation dispensing mechanism according to claim 1, wherein One side of the rotary shaft (13) close to the rotary jig (16) is installed on the turntable (2) through a bearing seat (15).
7. The turntable rotary dispensing mechanism according to claim 1, characterized in that A jig side cover plate (20) is installed outside the pressing chute (24).