Circuit board production transposition mechanism

Abstract

The utility model discloses a circuit board production transposition mechanism which comprises a working table, a fixing frame is fixedly connected to the position, close to the rear side, of the top of the working table, and a threaded pipe is arranged on the inner side of the fixing frame. When the circuit board placing box is installed, the baffle is pushed towards the left side firstly, then the circuit board placing box is placed in the inner cavity of the object carrying box, then the acting force on the baffle is released, and then the circuit board placing box can be disassembled by moving the baffle towards the left side and then placing the circuit board placing box in the inner cavity of the object carrying box. Compared with the prior art, the circuit board placing box fixing device has the advantages that the situation that parts in the circuit board production process are attracted when a magnet is used is avoided, inconvenience is brought to production work, the circuit board placing box can be unfixed only by pushing the baffle, and operation is easy, convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of power plant production, in particular to a circuit board production transposition mechanism. Background Art

[0002] During the production process of the circuit board, the position needs to be changed in order to perform different steps of processing. The existing circuit board transposition mechanism has a complex structure, the movement is not stable during the transposition, and the installation and removal of the circuit board are inconvenient, which is not conducive to improving work efficiency.

[0003] The existing Chinese patent CN209693176U discloses a circuit board production transposition mechanism. When solving the above problem, the second magnet block and the first magnet block are combined to disassemble and install the moving seat and the loading seat. However, the magnets will absorb the parts in the circuit board production process, which brings inconvenience to the production work. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, one of the purposes of the utility model is to provide a circuit board production transposition mechanism.

[0005] One of the purposes of the utility model is achieved by the following technical solution:

[0006] The cam is provided with a threaded tube at the top and a threaded tube extending through the inner cavity of the threaded tube, and a bearing is fixedly inserted into the left and right sides of the fixed frame, and two ends of the screw rod are respectively fixed and penetrated through adjacent bearings, and a servo motor is provided at the left end of the screw rod. A movable groove is provided at the top of the workbench near the rear side, and a cargo box is movably inserted into the inner cavity of the movable groove, and a connecting frame is fixedly connected to the left side of the cargo box, and the connecting frame is fixedly connected to the bottom of the threaded tube, and a circuit board placement box is movably inserted into the inner cavity of the cargo box, and a fixed frame is fixedly sleeved on the outer edge of the circuit board placement box, and a baffle is provided at the top of the fixed frame near the left side, and a cross bar is fixedly connected to the left side of the baffle, and a through hole is provided on the connecting frame, and a spring is movably sleeved on the outer edge of the cross bar, and the left end of the cross bar movably penetrates the through hole and is fixedly connected to a limiting plate.

[0007] Furthermore, one end of the spring is fixedly connected to the baffle, and the other end of the spring is fixedly connected to the connecting frame.

[0008] Furthermore, support legs are fixedly connected to the bottom of the workbench near the four corners, and the four support legs are arranged in a rectangular array.

[0009] Furthermore, a plurality of part placement slots are provided on the top of the workbench near the front side, and the plurality of part placement slots are linearly arranged in sequence from left to right.

[0010] Furthermore, the power output end of the servo motor is fixedly connected to the power output end of the screw rod, the screw rod and the threaded tube are threadedly connected, and a mounting plate is fixedly connected to the bottom of the servo motor, and the mounting plate is fixedly connected to the left side wall of the fixing frame.

[0011] Furthermore, a limiting ring is fixedly connected to the top of the threaded tube, a limiting rod is movably penetrated through the inner cavity of the limiting ring, and the limiting rod is fixedly connected to the inner side of the fixing frame.

[0012] Furthermore, the bottom of the fixing frame and the top of the cargo box are in contact with each other, and the top of the fixing frame and the bottom of the baffle are in contact with each other.

[0013] Furthermore, the cross section of the fixing frame is U-shaped, and a lighting lamp is fixedly connected to the inner top of the fixing frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model provides a circuit board production transposition mechanism. When disassembling the circuit board placement box, the baffle is pushed to the left, and after the baffle is moved away from the fixed frame, the circuit board placement box is unfastened, and then the circuit board placement box is moved upward to complete the disassembly of the circuit board placement box. When installing the circuit board placement box, the baffle is first pushed to the left, and then the circuit board placement box is placed in the inner cavity of the cargo box, and then the force on the baffle is released, and the baffle blocks the fixed frame to fix the circuit board placement box. Compared with the prior art, the device avoids using magnets to absorb parts in the circuit board production process, and avoids inconvenience to the production work. The device only needs to push the baffle to unfasten the circuit board placement box, and the operation is simple and convenient;

[0016] 2. The utility model provides a circuit board production transposition mechanism, which places the circuit board in the inner cavity of the circuit board placement box, places the parts in the inner cavity of the parts placement groove, starts the servo motor through an external power supply, and the motor drives the lead screw to rotate in the inner cavity of the bearing and the threaded tube, the threaded tube drives the connecting frame and the limit ring to move, the limit ring moves on the outer edge of the limit rod, and the connecting frame drives the circuit board placement box to move, thereby moving the circuit board placement box to the right for transposition. At this time, the operator takes the parts in the parts placement groove at the upper front end of the workbench to process the circuit board.

[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 A three-dimensional diagram of the component connecting frame of the utility model;

[0020] Figure 3 For this utility model Figure 2 Exploded diagram of

[0021] Figure 4 It is a three-dimensional diagram of the cross bar of the utility model.

[0022] Numbers in the figure: 1. Workbench; 2. Support leg; 3. Parts placement slot; 4. Limit plate; 5. Fixed frame; 6. Servo motor; 7. Mounting plate; 8. Threaded pipe; 9. Screw; 10. Bearing; 11. Lighting lamp; 12. Limit ring; 13. Limit rod; 14. Connecting frame; 15. Carrying box; 16. Moving slot; 17. Circuit board placement box; 18. Fixed frame; 19. Baffle; 20. Cross bar; 21. Perforation; 22. Spring. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] See also Figure 1-4The utility model provides a technical solution: a circuit board production transposition mechanism, including a workbench 1, the bottom of the workbench 1 is fixedly connected with support legs 2 near the four corners, the four support legs 2 are arranged in a rectangular array, the top of the workbench 1 is provided with a plurality of parts placement slots 3 near the front side, the plurality of parts placement slots 3 are linearly arranged from left to right, the top of the workbench 1 is fixedly connected with a fixing frame 5 near the rear side, the inner side of the fixing frame 5 is provided with a threaded tube 8, the top of the threaded tube 8 is fixedly connected with a limiting ring 12, the inner cavity of the limiting ring 12 is movably penetrated with a limiting rod 13, The limit rod 13 is fixedly connected to the inner side of the fixing frame 5, the inner cavity of the threaded tube 8 is penetrated by a screw rod 9, the left and right sides of the fixing frame 5 are fixedly plugged with bearings 10, the two ends of the screw rod 9 are respectively fixedly penetrated by adjacent bearings 10, the left end of the screw rod 9 is provided with a servo motor 6, the power output end of the servo motor 6 is fixedly connected to the power output end of the screw rod 9, the screw rod 9 and the threaded tube 8 are threadedly connected, the bottom of the servo motor 6 is fixedly connected with a mounting plate 7, the mounting plate 7 is fixedly connected to the left side wall of the fixing frame 5, the cross section of the fixing frame 5 is U-shaped, and the inner top of the fixing frame 5 is fixedly connected with a lighting lamp 11;

[0027] A movable groove 16 is provided at the top of the workbench 1 near the rear side, and a cargo box 15 is movably inserted into the inner cavity of the movable groove 16. A connecting frame 14 is fixedly connected to the left side of the cargo box 15, and the connecting frame 14 is fixedly connected to the bottom of the threaded tube 8. A circuit board placement box 17 is movably inserted into the inner cavity of the cargo box 15, and a fixed frame 18 is fixedly sleeved on the outer edge of the circuit board placement box 17. A baffle 19 is provided near the left side of the top of the fixed frame 18, and a cross bar 20 is fixedly connected to the left side of the baffle 19. A through hole 21 is provided on the connecting frame 14, and a spring 22 is movably sleeved on the outer edge of the cross bar 20, one end of the spring 22 is fixedly connected to the baffle 19, and the other end of the spring 22 is fixedly connected to the connecting frame 14. The left end of the cross bar 20 movably passes through the through hole 21 and is fixedly connected to the limiting plate 4, the bottom of the fixed frame 18 is in contact with the top of the cargo box 15, and the top of the fixed frame 18 is in contact with the bottom of the baffle 19.

[0028] Working principle: The utility model is a circuit board production transposition mechanism. During use, when disassembling the circuit board placement box 17, the baffle 19 is pushed to the left, and the baffle 19 drives the cross bar 20 to move in the inner cavity of the perforation 21, and the cross bar 20 compresses the spring 22. At the same time, the cross bar 20 drives the limit plate 4 to move. After the baffle 19 moves away from the fixing frame 18, the fixation of the circuit board placement box 17 is released, and then the circuit board placement box 17 is moved upward to complete the disassembly of the circuit board placement box 17. When installing the circuit board placement box 17, the baffle 19 is first pushed to the left, and then the circuit board placement box 17 is placed in the inner cavity of the cargo box 15, and then the force on the baffle 19 is released. The baffle 19 blocks the fixing frame 18, thereby fixing the circuit board placement box 17. Compared with the prior art, the device avoids using magnets to adsorb parts in the circuit board production process, and avoids inconvenience to the production work. The device only needs to push the baffle 19 to release the fixation of the circuit board placement box 17, and the operation is simple and convenient.

[0029] Place the circuit board in the inner cavity of the circuit board placement box 17, and the parts in the inner cavity of the part placement slot 3, and start the servo motor 6 through an external power supply. The motor 6 drives the screw rod 9 to rotate in the inner cavity of the bearing 10 and the threaded tube 8, and the threaded tube 8 drives the connecting frame 14 and the limit ring 12 to move. The limit ring 12 moves on the outer edge of the limit rod 13, and the connecting frame 14 drives the circuit board placement box 17 to move, thereby moving the circuit board placement box 17 to the right and changing its position. At this time, the operator takes the parts in the part placement slot 3 at the upper front end of the workbench 1 to process the circuit board.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0035] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A circuit board production transposition mechanism, comprising a workbench (1), characterized in that: A fixing frame (5) is fixedly connected to the top of the workbench (1) near the rear side, a threaded tube (8) is provided on the inner side of the fixing frame (5), a screw rod (9) is passed through the inner cavity of the threaded tube (8), bearings (10) are fixedly inserted on the left and right sides of the fixing frame (5), the two ends of the screw rod (9) are respectively fixedly inserted through adjacent bearings (10), a servo motor (6) is provided at the left end of the screw rod (9), a movable groove (16) is opened near the rear side of the top of the workbench (1), a cargo box (15) is movably inserted into the inner cavity of the movable groove (16), and a connecting frame (10) is fixedly connected to the left side of the cargo box (15). 14), the connecting frame (14) is fixedly connected to the bottom of the threaded tube (8), the inner cavity of the cargo box (15) is movably connected with a circuit board placement box (17), the outer edge of the circuit board placement box (17) is fixedly sleeved with a fixing frame (18), the top of the fixing frame (18) is provided with a baffle plate (19) near the left side, the left side of the baffle plate (19) is fixedly connected with a cross bar (20), the connecting frame (14) is provided with a through hole (21), the outer edge of the cross bar (20) is movably sleeved with a spring (22), the left end of the cross bar (20) movably passes through the through hole (21) and is fixedly connected with a limiting plate (4).

2. A circuit board production transposition mechanism as claimed in claim 1, characterized in that: One end of the spring (22) is fixedly connected to the baffle (19), and the other end of the spring (22) is fixedly connected to the connecting frame (14).

3. A circuit board production transposition mechanism as claimed in claim 1, characterized in that: Support legs (2) are fixedly connected to the bottom of the workbench (1) near the four corners, and the four support legs (2) are arranged in a rectangular array.

4. A circuit board production transposition mechanism as claimed in claim 1, characterized in that: A plurality of part placement grooves (3) are provided on the top of the workbench (1) near the front side, and the plurality of part placement grooves (3) are linearly arranged in sequence from left to right.

5. A circuit board production transposition mechanism as claimed in claim 1, characterized in that: The power output end of the servo motor (6) is fixedly connected to the power output end of the screw rod (9), the screw rod (9) and the threaded tube (8) are threadedly connected, and the bottom of the servo motor (6) is fixedly connected to a mounting plate (7), and the mounting plate (7) is fixedly connected to the left side wall of the fixing frame (5).

6. A circuit board production transposition mechanism as described in claim 1, wherein the top of the threaded tube (8) is fixedly connected to a limit ring (12), an inner cavity of the limit ring (12) is movably penetrated by a limit rod (13), and the limit rod (13) is fixedly connected to the inner side of the fixing frame (5).

7. A circuit board production transposition mechanism as claimed in claim 1, characterized in that: The bottom of the fixing frame (18) and the top of the cargo box (15) are in contact with each other, and the top of the fixing frame (18) and the bottom of the baffle (19) are in contact with each other.

8. A circuit board production transposition mechanism as claimed in claim 1, characterized in that: The cross section of the fixing frame (5) is U-shaped, and a lighting lamp (11) is fixedly connected to the inner top of the fixing frame (5).

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