Double-layer transfer device and production line

Abstract

The double-layer transfer device comprises a frame body, two reversing mechanisms detachably installed in the frame body and a main control module installed on the frame body, a first window is arranged on the first side of the frame body, a second window is arranged on the second side of the frame body, the first side is adjacent to the second side, and the first window and the second window are arranged on the frame body. The reversing mechanism comprises a bottom plate, a steering gear, a first limiting piece, a conveying table and a second limiting piece, the steering gear is installed on the bottom plate, the first limiting piece is connected with the steering gear to limit the deflection interval of the steering gear between the first window and the second window, and the conveying table is installed on the steering gear to convey products; the second limiting piece is installed on the conveying table to limit movement of products, the main control module is electrically connected with the two reversing mechanisms to control the two reversing mechanisms, automatic transfer is achieved, labor loss is reduced, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of automation technology, in particular to a double-layer transfer device and a production line. Background Art

[0002] Due to limited space in some factory workshops, it is impossible to arrange production lines that are too long. At this time, the production line has a turning problem. Under high production demand, one line needs to be split into two lines for production. This split requires manual processing of the fixture flow, resulting in a large loss of manpower. Utility Model Content

[0003] The purpose of the utility model is to propose a double-layer transfer device and a production line in view of the technical problems existing in the background technology.

[0004] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0005] A double-layer transfer device includes a frame, two reversing mechanisms detachably installed in the frame, and a main control module installed on the frame, a first window is provided on the first side of the frame, and a second window is provided on the second side of the frame, wherein the first side is adjacent to the second side, the reversing mechanism includes a base plate, a diverter, a first limiting member, a conveying platform and a second limiting member, the diverter is installed on the base plate, the first limiting member is connected to the diverter to limit the deflection range of the diverter between the first window and the second window, the conveying platform is installed on the diverter to convey products, the second limiting member is installed on the conveying platform to limit the movement of products, and the main control module is electrically connected to the two reversing mechanisms respectively to control the two reversing mechanisms.

[0006] Preferably, the diverter includes a first drive motor and a turntable rotatably mounted on the bottom plate, the first limiting member includes a guide bar, a first sensor and a second sensor, the conveying platform is mounted on the turntable, the first drive motor is mounted on the conveying platform and is drive-connected to the guide bar, and the first sensor and the second sensor are respectively mounted on the bottom plate to detect whether the conveying platform is rotated to face the first window and the second window.

[0007] Preferably, the first limiting member further includes two anti-collision blocks, and the two anti-collision blocks are respectively installed at the head and tail ends of the guide strip.

[0008] Preferably, the guide bar comprises an arc-shaped rack, and a gear meshing with the arc-shaped rack is provided on the output end of the first drive motor.

[0009] Preferably, the second limiting member includes a telescopic cylinder, a first detector and a second detector. The telescopic cylinder is installed on the conveying platform to limit the movement of the product. The first detector and the second detector are respectively installed at the head and tail ends of the conveying platform.

[0010] Preferably, the conveying platform includes a platform body installed on a turntable, two sets of transmission chains, a transmission shaft and a second drive motor installed in the platform body. The platform body is a U-shaped structure, the two sets of transmission chains are symmetrically installed on the two wings of the platform body, the transmission shaft is respectively connected to the two sets of transmission chains, and the second drive motor is drivingly connected to the transmission shaft.

[0011] Preferably, the transmission chain comprises a double-speed chain.

[0012] Preferably, the platform includes a plurality of transition wheels, and the plurality of transition wheels are respectively installed at two ends of the platform opening.

[0013] Preferably, the reversing mechanism further comprises a storage box, which is mounted on a side of the bottom plate away from the reversing mechanism, and coaxial lead holes are provided on the bottom plate, the turntable and the conveying platform, and the coaxial lead holes are connected to the storage box.

[0014] A production line comprises a double-layer transfer device as described in any one of the above items.

[0015] Compared with the prior art, the utility model has the following beneficial technical effects: by arranging the double-layer transfer device between two mutually working double-layer production lines, the two reversing mechanisms can independently and automatically control the turning and transfer of products on the corresponding production lines, thereby greatly reducing manual intervention and improving the working efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The structure of the embodiment of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 It is a structural schematic diagram of the reversing mechanism in the embodiment of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the steering gear in the embodiment of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the conveying platform in the embodiment of the utility model.

[0021] Figure numbers: 100 frame, 101 first window, 102 second window, 103 support rod, 200 reversing mechanism, 201 bottom plate, 202 steering gear, 2021 first drive motor, 2022 turntable, 203 first limiting member, 2031 guide strip, 2032 first sensor, 2033 second sensor, 2034 anti-collision block, 204 conveyor platform, 2041 platform body, 2042 transmission chain, 2043 transmission shaft, 2044 second drive motor, 2045 transition wheel, 205 second limiting member, 2051 telescopic cylinder, 2052 first detector, 2053 second detector, 206 storage box, 207 coaxial lead hole, 300 main control module. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. 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 number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or a specific connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] The specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-Figure 5As shown, the utility model proposes a double-layer transfer device, which includes a frame 100, two reversing mechanisms 200 detachably installed in the frame 100, and a main control module 300 installed on the frame 100;

[0027] It should be noted that, in this embodiment, the frame 100 is constructed of standard parts and standard aluminum profiles that can be purchased on the market. The installation of the reversing mechanism 200 and the main control module 300 also uses standardized screw parts to achieve standardized replacement of loss parts and reduce the maintenance work of maintenance personnel. The two reversing mechanisms 200 are located on the same longitudinal axis in the frame 100, and the outer frame of the frame 100 is provided with a plurality of mounting holes. A detachable support rod 103 is provided inside the frame 100, and the two ends of the support rod 103 are fixedly connected to the two reversing mechanisms 200 by screws. Of course, the support rod 103 is replaceable and has a variety of different sizes according to different needs. For example, the two reversing mechanisms 200 redirect different products, one is a relatively high product, and the other is a relatively short product or a fixture without a product. Based on this situation, it is necessary to adjust the distance between the two reversing mechanisms 200 to ensure that the two reversing mechanisms 200 can normally receive the desired products or fixtures. Of course, this setting can also be adapted to newly connected production lines and customized according to the height of these production lines. It is flexible and improves the utilization rate of the double-layer transfer device.

[0028] A first window 101 is provided on the first side of the frame 100, and a second window 102 is provided on the second side of the frame 100, wherein the first side is adjacent to the second side, and the reversing mechanism 200 includes a base plate 201, a diverter 202, a first limiting member 203, a conveying platform 204 and a second limiting member 205, the diverter 202 is installed on the base plate 201, the first limiting member 203 is connected to the diverter 202 to limit the deflection range of the diverter 202 between the first window 101 and the second window 102, the conveying platform 204 is installed on the diverter 202 to convey the product, and the second limiting member 205 is installed on the conveying platform 204 to limit the movement of the product, and the main control module 300 is electrically connected to the two reversing mechanisms 200 respectively to control the two reversing mechanisms 200.

[0029] Specifically, the main control module 300 can control the start and stop, operation cycle, synchronization rate or misalignment cycle of the two reversing mechanisms 200 .

[0030] Furthermore, the diverter 202 includes a first drive motor 2021 and a turntable 2022 rotatably mounted on the base plate 201, the first limiting member 203 includes a guide bar 2031, a first sensor 2032 and a second sensor 2033, the conveying platform 204 is mounted on the turntable 2022, the first drive motor 2021 is mounted on the conveying platform 204 and is driven and connected to the guide bar 2031, the first sensor 2032 and the second sensor 2033 are respectively mounted on the base plate 201 to detect whether the conveying platform 204 is rotated to face the first window 101 and the second window 102.

[0031] Specifically, in order to avoid errors, the first driving motor 2021 ensures that the driven conveying platform 204 can correctly turn back and forth between the first window 101 and the second window 102 through the guidance of the guide bar 2031 and the limitation of the first sensor 2032 and the second sensor 2033.

[0032] Furthermore, in order to further improve the error avoidance effect, which is also an emergency measure, the first limiting member 203 in this embodiment also includes two anti-collision blocks 2034, and the two anti-collision blocks 2034 are respectively installed at the head and tail ends of the guide strip 2031.

[0033] Furthermore, the guide bar 2031 includes an arc-shaped rack, and a gear meshing with the arc-shaped rack is provided on the output end of the first drive motor 2021.

[0034] Specifically, the meshing transmission method of gear racks is adopted to effectively improve the accuracy of the reversing mechanism 200, avoiding unnecessary errors that may cause the double-layer transfer device to be unable to accurately connect with the corresponding production line, thereby damaging the product and affecting production efficiency.

[0035] Furthermore, the second limiting member 205 includes a telescopic cylinder 2051, a first detector 2052 and a second detector 2053. The telescopic cylinder 2051 is installed on the conveying platform 204 to limit the movement of the product, and the first detector 2052 and the second detector 2053 are installed at the head and tail ends of the conveying platform 204 respectively.

[0036] The conveying platform 204 includes a platform body 2041 installed on the turntable 2022, two sets of transmission chains 2042, a transmission shaft 2043 and a second driving motor 2044 installed in the platform body 2041. The platform body 2041 is a U-shaped structure, and the two sets of transmission chains 2042 are symmetrically installed on the two wings in the platform body 2041. The transmission shaft 2043 is respectively connected to the two sets of transmission chains 2042, and the second driving motor 2044 is drivingly connected to the transmission shaft 2043.

[0037] The transmission chain 2042 includes a multiple-speed chain.

[0038] Furthermore, the platform 2041 includes a plurality of transition wheels 2045 , and the plurality of transition wheels 2045 are respectively installed at two ends of the opening of the platform 2041 .

[0039] Specifically, in this embodiment, four transition wheels 2045 are provided, and are arranged in groups of two. One group is arranged at one end of the opening of the platform 2041 and extends outward for a short distance. The shorter distance here can be formulated according to the standards of the on-site production line, as long as it can be transferred to the product or fixture normally. The loading height of the transition wheel 2045 is at the same level as the conveying height of the transmission chain 2042.

[0040] Furthermore, the reversing mechanism 200 also includes a storage box 206 , which is installed on a side of the base plate 201 away from the reversing mechanism 200 . The base plate 201 , the turntable 2022 and the conveying platform 204 are provided with coaxial lead holes 207 , which are connected to the storage box 206 .

[0041] Specifically, the reversing movement will inevitably pull the wire to move, so a storage box 206 for storing the wire is set to prevent the wire from being exposed to the outside and contacting other objects. The closer the reversing is to the rotation axis, the smaller the rotation amplitude is. Therefore, the coaxial lead-in hole 207 on the bottom plate 201, the turntable 2022 and the conveyor table 204 are all on the central axis of rotation. The wire is led from the coaxial lead-in hole 207 to the storage box 206, which minimizes the impact of the rotation on the wire, effectively protects the wire, and increases the service life of the wire.

[0042] The above is a double-layer transfer device or multiple implementation methods provided in combination with specific content, and it is not considered that the specific implementation of the utility model is limited to these descriptions. Any method, structure, etc. similar to or identical to the method, structure, etc. of the utility model, or a number of technical deductions or replacements based on the concept of the utility model, should be regarded as the protection scope of the utility model.

Claims

1. A double-layer transfer device, characterized in that: include: A frame (100), wherein a first window (101) is provided on a first side of the frame (100), and a second window (102) is provided on a second side of the frame (100), wherein the first side is adjacent to the second side; two reversing mechanisms (200) detachably mounted in the frame (100), the reversing mechanism (200) comprising a bottom plate (201), a diverter (202), a first limiting member (203), a conveying platform (204) and a second limiting member (205); the diverter (202) is mounted on the bottom plate (201); the first limiting member (203) is connected to the diverter (202) to limit the deflection range of the diverter (202) to between the first window (101) and the second window (102); the conveying platform (204) is mounted on the diverter (202) to convey products; and the second limiting member (205) is mounted on the conveying platform (204) to limit the movement of products; A main control module (300) is installed on the frame (100), and the main control module (300) is electrically connected to the two reversing mechanisms (200) respectively to control the two reversing mechanisms (200).

2. A double-layer transfer device according to claim 1, characterized in that: The diverter (202) comprises a first drive motor (2021) and a turntable (2022) rotatably mounted on a bottom plate (201); the first limiting member (203) comprises a guide bar (2031), a first sensor (2032) and a second sensor (2033); the conveying platform (204) is mounted on the turntable (2022); the first drive motor (2021) is mounted on the conveying platform (204) and is drive-connected to the guide bar (2031); the first sensor (2032) and the second sensor (2033) are respectively mounted on the bottom plate (201) to detect whether the conveying platform (204) is rotated to face the first window (101) and the second window (102).

3. A double-layer transfer device according to claim 2, characterized in that: The first limiting member (203) further comprises two anti-collision blocks (2034), and the two anti-collision blocks (2034) are respectively installed at the head and tail ends of the guide strip (2031).

4. A double-layer transfer device according to claim 2, characterized in that: The guide bar (2031) comprises an arc-shaped rack, and a gear meshing with the arc-shaped rack for transmission is provided on the output end of the first drive motor (2021).

5. A double-layer transfer device according to claim 1, characterized in that: The second limiting member (205) comprises a telescopic cylinder (2051), a first detector (2052) and a second detector (2053); the telescopic cylinder (2051) is installed on the conveying platform (204) to limit the movement of the product; the first detector (2052) and the second detector (2053) are respectively installed at the front and rear ends of the conveying platform (204).

6. A double-layer transfer device according to claim 2, characterized in that: The conveying platform (204) comprises: A platform (2041) mounted on the rotating disk (2022), wherein the platform (2041) is a U-shaped structure; Two sets of transmission chains (2042), the two sets of transmission chains (2042) are symmetrically installed on two wings inside the platform (2041); A transmission shaft (2043), wherein the transmission shaft (2043) is respectively connected to the two sets of transmission chains (2042); A second driving motor (2044) is installed in the platform (2041), and the second driving motor (2044) is drivingly connected to the transmission shaft (2043).

7. A double-layer transfer device according to claim 6, characterized in that: The transmission chain (2042) comprises a double-speed chain.

8. A double-layer transfer device according to claim 6, characterized in that: The platform (2041) comprises a plurality of transition wheels (2045), and the plurality of transition wheels (2045) are respectively installed at two ends of an opening of the platform (2041).

9. A double-layer transfer device according to claim 2, characterized in that: The reversing mechanism (200) further comprises a storage box (206), wherein the storage box (206) is mounted on a side of the base plate (201) away from the reversing mechanism (200), and a coaxial lead hole (207) is provided on the base plate (201), the turntable (2022) and the conveying platform (204), wherein the coaxial lead hole (207) is connected to the storage box (206).

10. A production line, characterized in that: Comprising the double-layer transfer device as described in any one of claims 1-9.

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