An unpowered carrier return device

Abstract

The utility model relates to sheet material processing technical field, concretely relates to a kind of unpowered carrier backflow device, including at least one tool backflow mechanism, several height-adjustable and adjustable roller groups of inclination angle are equipped in tool backflow mechanism, several roller groups are sequentially arranged along the direction of tool backflow and all are located below tool moving path, the feed end of tool backflow mechanism is connected with corresponding tool delivery station, the discharge end of tool backflow mechanism is connected with corresponding tool collection station.The utility model can realize the automatic backflow of tool, without additional power input, the communication of tool delivery station and tool collection station is realized by modular design, the scope of application is wide, simultaneously, the backflow speed of tool can be realized by several height-adjustable and adjustable roller groups of inclination angle Adjustment, and it is suitable for the communication of tool delivery station and tool collection station of multiple heights, and good versatility.

Description

Technical Field

[0001] This utility model relates to the field of sheet processing technology, specifically to a non-powered carrier return device. Background Technology

[0002] In the PCBA manufacturing industry, the return of auxiliary tools mainly includes SMT carriers, wave soldering carriers, conformal coating carriers, and potting carriers. Currently, the mainstream methods for returning these auxiliary tools include: purchasing equipment with built-in carrier return functionality, which offers good integration, standardization, and aesthetics, but is relatively expensive and may have incompatibility issues with new equipment during upgrades; in practice, manual transport is used, which is time-consuming and labor-intensive, and can lead to efficiency losses due to mismatched transport rhythms and additional tooling costs; or AGV solutions are used, which eliminate the need for manual transport, although the initial investment is relatively high, but the stability of AGVs is poor, and their rhythm and intelligence are relatively weak, resulting in low utilization and an uneconomical return on investment. Utility Model Content

[0003] The technical problem to be solved by this utility model is that the existing tool return devices have low versatility, require on-site planning, design and installation according to the actual application of the equipment, which is time-consuming and labor-intensive, and have poor upgrade compatibility.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a non-powered carrier return device, including at least one jig return mechanism, wherein the jig return mechanism is provided with a plurality of roller groups with adjustable height and adjustable tilt angle, the plurality of roller groups are arranged sequentially along the jig return direction and are all located below the jig movement path, the feed end of the jig return mechanism is connected to the corresponding jig placement station, and the discharge end of the jig return mechanism is connected to the corresponding jig collection station.

[0005] When this utility model is in operation, it can realize the automatic return of jig tools without the need for additional power input. It has a simple structure and reasonable design. The modular design enables the connection between the jig tool placement station and the jig tool collection station, making it widely applicable. At the same time, the jig tool return speed can be adjusted by several roller groups with adjustable height and tilt angle. It is also suitable for connecting jig tool placement stations and jig tool collection stations of various heights, and has good versatility.

[0006] Preferably, the tool return mechanism is provided in several units, which are connected end to end to connect the tool delivery station and the tool receiving station.

[0007] Preferably, the tool return mechanism includes a first mounting frame, a first lifting movable seat for mounting the roller assembly, and a first lifting fixed seat for cooperating with the first lifting movable seat to realize the lifting of the first lifting movable seat. The first lifting fixed seat is provided in a plurality of units and is sequentially fixedly mounted on the first mounting frame along the direction of tool return. The first lifting movable seat is provided in a plurality of units and is respectively movably limited and mounted on its corresponding first lifting fixed seat. Each first lifting movable seat is provided with a mounting position for mounting the roller assembly. The tilt angle of the first lifting movable seat is set to be adjustable.

[0008] Preferably, the first lifting movable seat includes a mounting base, a roller mounting seat, and a lifting assembly. Two roller mounting seats are provided and are respectively installed on both sides of the top surface of the mounting base. The two roller mounting seats extend along the direction of movement of the jig. The roller assembly is rotatably installed on the roller mounting seats and located between the two roller mounting seats. The mounting base is limited and connected to the first lifting fixed seat through the lifting assembly.

[0009] Preferably, the bottom surface of the mounting base is provided with at least two rotating connecting seats on both sides along the direction of tool return, and the lifting assembly is provided with at least two sets. The connecting parts of each set of lifting assemblies are rotatably limited and installed on the corresponding rotating connecting seats. The mounting base is tilted or kept horizontal when several sets of lifting assemblies are in operation.

[0010] Preferably, the rotating connecting seat is provided with a limiting hole for limiting the movement of the connecting part of the lifting assembly. The limiting hole extends along the direction of tool return to limit the movement of the connecting part of the lifting assembly when the lifting assembly is raised or lowered.

[0011] Preferably, the lifting assembly is configured as a screw drive seat, the first lifting fixed seat is provided with a rotatable screw, the lifting assembly is threadedly connected to the first lifting fixed seat, and the lifting assembly moves up and down when the first lifting fixed seat moves to drive the mounting base to move up and down.

[0012] Preferably, the device also includes a tool collecting mechanism for convenient tool collection. The tool collecting mechanism includes a second mounting frame, a second lifting movable seat for mounting a roller assembly, and a second lifting fixed seat for cooperating with the second lifting movable seat to realize the lifting and lowering of the second lifting movable seat. The second lifting movable seat is movably arranged on the second mounting frame and located in the tool collecting station via the second lifting fixed seat. The second lifting movable seat is provided with a mounting position for mounting the roller assembly and a limiting component for preventing the movement of the tool.

[0013] Preferably, the bottom of the tool return mechanism is provided with several casters.

[0014] The beneficial technical effects of this utility model include:

[0015] This invention enables automatic return of jigs without additional power input. It features a simple structure and reasonable design. The modular design connects the jig placement station and the jig collection station, making it widely applicable. Furthermore, the adjustable height and tilt angle of several roller sets allow for adjustment of the jig return speed. It is suitable for connecting jig placement and collection stations of various heights, demonstrating good versatility.

[0016] Other features and advantages of this utility model will be disclosed in detail in the following specific embodiments and accompanying drawings. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings:

[0018] Figure 1 A schematic diagram of the structure of a non-powered vehicle return device. Figure 1 ;

[0019] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0020] Figure 3 for Figure 1 A magnified view of a section at point B in the middle;

[0021] Figure 4 A schematic diagram of the structure of a non-powered vehicle return device. Figure 2 ;

[0022] Figure 5 for Figure 4 A magnified view of a section at point C. Detailed Implementation

[0023] The technical solutions of the present utility model will be explained and described below with reference to the accompanying drawings. However, the following embodiments are only preferred embodiments of the present utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of the present utility model.

[0024] In the following description, terms such as “inner,” “outer,” “upper,” “lower,” “left,” and “right” are used only to facilitate the description of the embodiments and simplify the description, and are not intended to 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 utility model.

[0025] Please see Figure 1This embodiment discloses a non-powered vehicle return device, including at least one tool return mechanism 1, which will be described in detail below with reference to the accompanying drawings.

[0026] Please see Figures 1 to 5 In this embodiment, the tool return mechanism 1 is provided with several roller groups 11 with adjustable height and adjustable tilt angle. The roller groups 11 are arranged sequentially along the direction of tool return and are all located below the tool movement path. The feed end of the tool return mechanism 1 is connected to the corresponding tool placement station, and the discharge end of the tool return mechanism 1 is connected to the corresponding tool collection station. In specific implementation, a flow strip can also be used to carry the tool for tool return. Of course, any other suitable roller device can also be used.

[0027] In operation, this embodiment can achieve automatic return of jig tools without additional power input. It has a simple structure and reasonable design. The modular design enables the connection between the jig tool placement station and the jig tool collection station, making it widely applicable. At the same time, the jig tool return speed can be adjusted by several roller groups 11 with adjustable height and tilt angle. It is also suitable for connecting jig tool placement stations and jig tool collection stations of various heights, and has good versatility.

[0028] Preferably, there are several tool return mechanisms 1, which are connected end to end to connect the tool delivery station and the tool collection station. In actual operation, the number of tool return mechanisms 1 and the height of several sets of roller groups 11 can be adjusted according to actual factors or needs such as the distance between the tool delivery station and the tool collection station, the height difference, the return speed and the spatial layout. It has a high degree of customization and is suitable for various business scenarios.

[0029] In specific implementation, the tool return mechanism 1 includes a first mounting frame 12, a first lifting movable seat 13 for mounting the roller assembly 11, and a first lifting fixed seat 14 for cooperating with the first lifting movable seat 13 to realize the lifting of the first lifting movable seat 13. Several first lifting fixed seats 14 are provided and are all fixedly mounted on the first mounting frame 12 in sequence along the direction of tool return. Several first lifting movable seats 13 are provided and are respectively lifted and limited on their respective first lifting fixed seats 14. Each first lifting movable seat 13 is provided with a mounting position for mounting the roller assembly 11. The tilt angle of the first lifting movable seat 13 is set to be adjustable.

[0030] In this embodiment, the first lifting movable seat 13 includes a mounting base 131, a roller mounting seat 132, and a lifting assembly 133. Two roller mounting seats 132 are provided and are respectively installed on both sides of the top surface of the mounting base 131. The two roller mounting seats 132 extend along the direction of movement of the jig. The roller group 11 is rotatably installed on the roller mounting seats 132 and located between the two roller mounting seats 132. The mounting base 131 is limited and connected to the first lifting fixed seat 14 through the lifting assembly 133.

[0031] During operation, by adjusting the tilt angle and height of several sets of roller groups 11, all sets of roller groups 11 can be positioned below the moving path of the jig, thereby supporting the movement of the jig. In this embodiment, at least two rotating connecting seats 1311 are provided on both sides of the bottom surface of the mounting base 131 along the direction of jig return. The lifting assembly 133 is provided with at least two sets, and the connecting parts of each set of lifting assemblies 133 are rotatably limited and mounted on the corresponding rotating connecting seats 1311. The mounting base 131 is tilted or kept horizontal when several sets of lifting assemblies 133 are in motion. At the same time, in order to improve the stability of the mounting base 131 when tilted, the rotating connecting seats 1311 are provided with limiting holes 13111 for limiting the movement of the connecting parts of the lifting assemblies 133. The limiting holes 13111 extend along the direction of jig return to limit the movement of the connecting parts of the lifting assemblies 133 when the lifting assemblies 133 are raised and lowered. During operation, the limiting holes 13111 of appropriate specifications can be designed according to actual needs to meet the jig return requirements.

[0032] In specific implementation, the lifting component 133 is set as a screw drive seat, and the first lifting fixed seat 14 is provided with a rotatable screw. The lifting component 133 is threadedly connected to the first lifting fixed seat 14. When the first lifting fixed seat 14 moves, the lifting component 133 moves up and down to drive the mounting base 131 to move up and down. During operation, the screw drive seat can be raised and lowered by rotating the screw, thereby driving the angle and height adjustment of the roller group 11, so that the top surface of several roller groups 11 can correspond to the movement path of the jig.

[0033] As a further improvement of this embodiment, a tool collecting mechanism 2 is also included for convenient tool collection. The tool collecting mechanism 2 includes a second mounting frame 21, a second lifting movable seat 22 for mounting the roller assembly 11, and a second lifting fixed seat 23 for cooperating with the second lifting movable seat 22 to realize the lifting and lowering of the second lifting movable seat 22. The second lifting movable seat 22 is movably arranged on the second mounting frame 21 and located in the tool collecting station through the second lifting fixed seat 23. The second lifting movable seat 22 is provided with a mounting position for mounting the roller assembly 11 and a limiting component for preventing the movement of the tool. During operation, it can provide a stable collection station for the corresponding tool collecting device or operator, making it convenient to collect the tool.

[0034] Preferably, the bottom of the tool return mechanism 1 is provided with several casters 3, which makes it easy to combine several tool return mechanisms 1 during operation, thereby reducing the workload of operators and improving work efficiency.

[0035] The beneficial technical effects of this embodiment include: the present invention can realize the automatic return of jigs without additional power input, has a simple structure and reasonable design, realizes the connection between the jig placement station and the jig collection station through modular design, has a wide range of applications, and can realize the adjustment of the jig return speed through several roller groups with adjustable height and adjustable tilt angle, and is suitable for connecting jig placement stations and jig collection stations of various heights, with good versatility.

[0036] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Those skilled in the art should understand that this utility model includes, but is not limited to, the content described in the accompanying drawings and the specific embodiments above. Any modifications that do not depart from the functional and structural principles of this utility model will be included within the scope of the claims.

Claims

1. A non-powered vehicle return device, characterized in that... It includes at least one tool return mechanism (1), which has several roller groups (11) with adjustable height and adjustable tilt angle. The roller groups (11) are arranged sequentially along the tool return direction and are all located below the tool movement path. The feed end of the tool return mechanism (1) is connected to the corresponding tool placement station, and the discharge end of the tool return mechanism (1) is connected to the corresponding tool collection station.

2. The non-powered vehicle return device according to claim 1, characterized in that... The tool return mechanism (1) is provided in several units, and the several tool return mechanisms (1) are connected end to end to connect the tool delivery station and the tool collection station.

3. The non-powered vehicle return device according to claim 1, characterized in that... The tool return mechanism (1) includes a first mounting frame (12), a first lifting movable seat (13) for mounting the roller assembly (11), and a first lifting fixed seat (14) for cooperating with the first lifting movable seat (13) to realize the lifting of the first lifting movable seat (13). The first lifting fixed seat (14) is provided in several units and is fixedly mounted on the first mounting frame (12) in sequence along the direction of tool return. The first lifting movable seat (13) is provided in several units and is respectively lifted and limited on its corresponding first lifting fixed seat (14). Each first lifting movable seat (13) is provided with a mounting position for mounting the roller assembly (11). The tilt angle of the first lifting movable seat (13) is set to be adjustable.

4. A non-powered vehicle return device according to claim 3, characterized in that... The first lifting movable seat (13) includes a mounting base (131), a roller mounting seat (132), and a lifting assembly (133). The roller mounting seats (132) are provided in two and are respectively installed on both sides of the top surface of the mounting base (131). The two roller mounting seats (132) extend along the direction of the jig movement. The roller group (11) is rotatably mounted on the roller mounting seats (132) and located between the two roller mounting seats (132). The mounting base (131) is limited and connected to the first lifting fixed seat (14) through the lifting assembly (133).

5. A non-powered vehicle return device according to claim 4, characterized in that... The mounting base (131) has at least two rotating connecting seats (1311) on both sides of its bottom surface along the direction of tool return. The lifting assembly (133) has at least two sets. The connecting part of each set of lifting assemblies (133) is rotatably limited and installed on the corresponding rotating connecting seat (1311). The mounting base (131) is tilted or kept horizontal when several sets of lifting assemblies (133) are in motion.

6. A non-powered vehicle return device according to claim 5, characterized in that... The rotating connecting seat (1311) is provided with a limiting hole (13111) for limiting the movement of the connecting part of the lifting assembly (133). The limiting hole (13111) extends along the direction of tool return to limit the movement of the connecting part of the lifting assembly (133) when the lifting assembly (133) is raised or lowered.

7. A non-powered vehicle return device according to claim 5, characterized in that... The lifting assembly (133) is configured as a screw drive seat, and the first lifting fixed seat (14) is provided with a rotatable screw. The lifting assembly (133) is threadedly connected to the first lifting fixed seat (14). When the first lifting fixed seat (14) moves, the lifting assembly (133) moves up and down to drive the mounting base (131) to move up and down.

8. A non-powered vehicle return device according to claim 1, characterized in that... It also includes a tool collecting mechanism (2) for convenient tool collecting. The tool collecting mechanism (2) includes a second mounting frame (21), a second lifting movable seat (22) for mounting the roller assembly (11), and a second lifting fixed seat (23) for cooperating with the second lifting movable seat (22) to realize the lifting of the second lifting movable seat (22). The second lifting movable seat (22) is arranged on the second mounting frame (21) and located in the tool collecting station through the second lifting fixed seat (23). The second lifting movable seat (22) is provided with a mounting position for mounting the roller assembly (11) and a limiting component for preventing the movement of the tool.

9. A non-powered vehicle return device according to claim 1, characterized in that... The bottom of the tool return mechanism (1) is provided with several casters (3).

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