Conversion machine for dust-free workshop

Abstract

The utility model belongs to the technical field of PCB (printed circuit board) production, and particularly relates to a converter for a dust-free workshop, which comprises a box body, gates are arranged on the front side and the rear side of the box body, bearing tables are arranged on the outer sides of the two gates, a lifting table is arranged in the box body, and a first guide rail and a second guide rail are borne on the lifting table. The top of the first guide rail is in sliding connection with a rotating disc, the second guide rail rotates through the rotating disc, the second guide rail is in sliding connection with a clamping part, the clamping part comprises a tray and a pressing block, the tray is used for containing a plate, and telescopic rods are arranged on the two sides of the tray and used for driving the pressing block to press or loosen the plate on the tray. The automatic conversion effect is achieved, the width of the box body is reduced, and the plates are more stably transferred between a thousand-level dust-free workshop and a ten-thousand-level dust-free workshop.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB production, in particular to a converter used in a dust-free workshop. Background Art

[0002] The electronics industry is developing rapidly in the 21st century. PCB boards are one of the most important components in the electronics industry, and the performance and quality requirements for PCB boards are constantly improving. Currently, the technical level of domestic PCB board production is no longer significantly different from that of overseas manufacturers. The key to future competitive differentiation lies in the degree of production automation. Currently, there are many PCB board elevator transportation equipment on the market, but most of these equipment are only used in ordinary workshops or dust-free workshops. When PCB boards need to be transferred between two workshops with different dust-free levels, most of the current equipment relies on manual transfer or other machines, which cannot form a production line operation. This is time-consuming and labor-intensive. In addition, manual board replacement can easily cause scratches and damage to the PCB boards, and the degree of automation is low. Utility Model Content

[0003] The purpose of the utility model is to provide a conversion machine for a dust-free workshop, aiming to solve the technical problem of --------- in the prior art.

[0004] To achieve the above-mentioned purpose, an embodiment of the present invention provides a conversion machine for a dust-free workshop, comprising a box body, gates are provided on the front and rear sides of the box body, and receiving platforms are provided on the outsides of the two gates. A lifting platform is provided in the box body, and a first guide rail and a second guide rail are supported on the lifting platform. The top of the first guide rail is slidably connected to a turntable, and the second guide rail is rotated by the turntable. The second guide rail is slidably connected to a clamping part, and the clamping part includes a tray and a pressure block. The tray is used to place panels, and telescopic rods are provided on both sides of the tray for driving the pressure block to press or loosen the panels on the tray.

[0005] Preferably, a pushing cylinder is further provided on the left and right sides of the tray, and the telescopic rod is arranged on the output shaft of the pushing cylinder.

[0006] Preferably, mounting seats are further provided on the left and right sides of the tray, and the mounting seats are used to install the telescopic rod, and the output shaft of the telescopic rod is fixed with a push arm, and the mounting seat is provided with a movable cavity, and the front side of the movable cavity is rotatably connected to a rotating shaft, and a swing arm is installed on the rotating shaft, and the swing arm is rotatably connected to the push arm, and the pressure block is installed on the side of the rotating shaft away from the swing arm.

[0007] Preferably, a plurality of suction cups are provided on the top surface of the tray.

[0008] Preferably, the first guide rail includes a sliding part, a driving part, a guiding part and a slider, the driving part and the guiding part are respectively arranged on the left and right sides of the sliding part, the driving part includes a screw rod and a driving motor, a slide rail is provided in the guide part, one side of the slider is threadedly connected to the screw rod, and the other side is slidingly connected to the slide rail, and the top of the middle part of the slider is fixedly installed on the second guide rail.

[0009] Preferably, the sliding portion is distributed with a plurality of position sensors, and a detection piece is provided on one side of the sliding block, and the detection piece is inductively matched with the position sensors.

[0010] Preferably, the lifting platform includes two lifting guide rails and a table top, the two lifting guide rails are arranged on both sides of the box body, and both sides of the table top are slidably connected to one of the lifting guide rails.

[0011] Preferably, the turntable includes a fixed part and a rotating part, the rotating part is rotatably matched with the fixed part, the top of the rotating part is fixedly mounted on the second guide rail, the rotating part is externally connected to a pipeline pack, and the fixed part is provided with a storage groove for accommodating the pipeline pack.

[0012] The above one or more technical solutions of the converter for clean rooms provided by the embodiment of the present invention have at least one of the following technical effects:

[0013] When in use, the two sides of the box correspond to the Class 1000 dust-free workshop and the Class 10,000 dust-free workshop respectively. The carrier box with panels in the Class 1000 dust-free workshop is placed on one side gate of the box, and the empty carrier box in the Class 10,000 dust-free workshop is placed on the other side gate of the box. The gates on both sides are opened. At this time, the openings of the two carrier boxes are opposite to each other, and the turntable is driven by the first guide rail to move to the side close to the Class 1000 dust-free workshop, and the second guide rail is driven by the turntable to rotate so that the clamping part faces the side of the Class 1000 dust-free workshop, and the clamping part is driven by the second guide rail to move to the side of the Class 1000 dust-free workshop, and the clamping part clamps the panel on the side of the Class 1000 dust-free workshop; in this process, the tray is lifted to the side of the Class 1000 dust-free workshop by the lifting platform The tray is moved to the bottom of the panel through the second guide rail, and the tray is fully supported under the panel by the lifting platform again. The pressure block is pressed on the top surface of the panel by the telescopic rod, so that the panel is stably fixed on the top of the tray, and the panel is lifted by the lifting platform again to separate the bottom of the panel from the box. Finally, the panel is transferred out through the second guide rail, and the turntable is rotated to face the side of the 10,000-class dust-free workshop. The panel is then transferred through the first and second guide rails to be inserted into the carrier box on the side of the 10,000-class dust-free workshop for storage, realizing the automatic conversion effect, reducing the width of the box, and the panel is more stable when transferred between the 1,000-class dust-free workshop and the 10,000-class dust-free workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1A schematic diagram of the overall structure of a converter for a clean room provided by an embodiment of the present invention;

[0015] Figure 2 A schematic diagram of the internal structure of a converter for a clean room provided by an embodiment of the present invention;

[0016] Figure 3 This is a schematic diagram of the structure of the clamping portion of the converter for use in a clean room according to an embodiment of the present invention;

[0017] Figure 4 The second structural diagram of the clamping portion of the converter for use in a clean room provided by an embodiment of the present invention;

[0018] Figure 5 The third structural diagram of the clamping portion of the converter for use in a clean room provided by an embodiment of the present invention;

[0019] Figure 6 A schematic structural diagram of a first guide rail of a converter for a clean room provided by an embodiment of the present invention;

[0020] Figure 7 A schematic structural diagram of the bottom portion of the first guide rail of a converter for a clean room provided by an embodiment of the present invention;

[0021] Figure 8 A schematic structural diagram of a turntable of a converter for a dust-free workshop provided by an embodiment of the present utility model.

[0022] Among them, the reference numerals in the figures are:

[0023] 1-box, 11-gate, 12-receiving platform, 2-lifting platform, 21-lifting guide rail, 22-table, 3-first guide rail, 30-turntable, 301-fixed part, 302-rotating part, 303-pipeline package, 304-storage slot, 31-sliding part, 311-position sensor, 32-driving part, 321-screw, 322-driving motor, 33-guide part, 331-slide rail, 34-slider, 341-detection piece, 4-second guide rail, 5-clamping part, 50-pressing block, 51-tray, 511-telescopic rod, 512-pushing cylinder, 513-mounting seat, 514-pushing arm, 52-movable cavity, 53-rotating shaft, 531-swing arm, 54-suction cup. DETAILED DESCRIPTION

[0024] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0025] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element 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 invention.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0027] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0028] In one embodiment of the present invention, Figures 1 to 8 As shown, a converter for a dust-free workshop is provided, including a box body 1, wherein gates 11 are provided on the front and rear sides of the box body 1, and receiving platforms 12 are provided on the outside of the two gates 11. A lifting platform 2 is provided in the box body 1, and a first guide rail 3 and a second guide rail 4 are supported on the lifting platform 2. The top of the first guide rail 3 is slidably connected to a turntable 30, and the second guide rail 4 is rotated by the turntable 30. The second guide rail 4 is slidably connected to a clamping part 5, and the clamping part 5 includes a tray 51 and a pressure block 50. The tray 51 is used to place panels, and telescopic rods 511 are provided on both sides of the tray 51 for driving the pressure block 50 to press or loosen the panels on the tray 51.

[0029] Furthermore, the tray 51 is provided with a push cylinder 512 on both sides, and the telescopic rod 511 is provided on the output shaft of the push cylinder 512. Specifically, the push cylinder 512 can realize the forward and backward movement of the telescopic rod 511; when the clamping part 5 clamps the panel, the tray 51 is lifted to the front side of the panel on the side of the Class 1000 clean room by the lifting platform 2, and the tray 51 is driven to move under the panel by the second guide rail 4. The tray 51 is then fully supported under the panel by the lifting platform 2 again, and the pressing block 50 is pressed against the top surface of the panel by the telescopic rod 511 to achieve the fixing effect of the panel.

[0030] Furthermore, mounting bases 513 are provided on the left and right sides of the tray 51, and the mounting bases 513 are used to install the telescopic rod 511. The output shaft of the telescopic rod 511 is fixed with a push arm 514. The mounting base 513 is provided with a movable cavity 52, and the front side of the movable cavity 52 is rotatably connected to a rotating shaft 53. A swing arm 531 is installed on the rotating shaft 53, and the swing arm 531 is rotatably connected to the push arm 514. The pressure block 50 is installed on the side of the rotating shaft 53 away from the swing arm 531. The support 513 is then moved away from the plate, and the top 514 is moved away from the plate, thereby preventing the top 514 from accidentally touching the plate when the tray 51 is lowered.

[0031] Furthermore, a plurality of suction cups 54 are provided on the top surface of the tray 51. Specifically, when the clamping portion 5 clamps the panel, the tray 51 is lifted to the bottom of the front side of the panel on the side of the Class 1000 clean room by the lifting platform 2, and the tray 51 is driven to move under the panel by the second guide rail 4. The tray 51 is then fully supported under the panel by the lifting platform 2 again. At this time, the plurality of suction cups 54 adsorb the bottom of the panel to achieve a better fixing effect on the panel.

[0032] Furthermore, the first guide rail 3 includes a sliding portion 31, a driving portion 32, a guide portion 33 and a slider 34. The driving portion 32 and the guide portion 33 are respectively arranged on the left and right sides of the sliding portion 31. The driving portion 32 includes a screw rod 321 and a driving motor 322. A slide rail 331 is provided in the guide portion 33. One side of the slider 34 is threadedly connected to the screw rod 321, and the other side is slidably connected to the slide rail 331. The top of the middle part of the slider 34 is fixedly mounted to the second guide rail 4. The sliding portion 31 is distributed with a plurality of position sensors 311. A detection piece 341 is provided on one side of the slider 34. The detection piece 341 senses and cooperates with each of the position sensors 311. Specifically, when the slider 34 slides on the sliding portion 31, the detection piece 341 will pass through each position sensor 311 in turn, thereby better controlling the movement distance of the slider 34.

[0033] Furthermore, the lifting platform 2 includes two lifting rails 21 and a table 22. The two lifting rails 21 are arranged on both sides of the box body 1, and the two sides of the table 22 are slidably connected to one of the lifting rails 21. Specifically, the bottom of the first guide rail 3 is mounted on the top of the table 22. The table 22 is driven upward by the lifting rails 21, which simultaneously drives the first guide rail 3, the turntable 30, and the second guide rail 4 to move up and down, thereby achieving the effect of moving the clamping portion 5 up and down.

[0034] Furthermore, the turntable 30 includes a fixed portion 301 and a rotating portion 302. The rotating portion 302 rotatably engages with the fixed portion 301. The top of the rotating portion 302 is fixedly mounted to the second guide rail 4. A dress pack 303 is externally connected to the rotating portion 302, and the fixed portion 301 is provided with a receiving slot 304 for accommodating the dress pack 303. Specifically, the turntable 30 drives the second guide rail 4 to rotate via the rotating portion 302. During rotation, the rotating portion 302 reels the dress pack 303 into the receiving slot 304 of the fixed portion 301, thereby storing the dress pack 303.

[0035] Working principle: when in use, the two sides of the box body 1 correspond to the Class 1000 dust-free workshop and the Class 10,000 dust-free workshop respectively. The carrier box with panels in the Class 1000 dust-free workshop is placed on the gate 11 on one side of the box body 1, and the empty carrier box in the Class 10,000 dust-free workshop is placed on the gate 11 on the other side of the box body 1. The gates 11 on both sides are opened. At this time, the openings of the two carrier boxes are opposite to each other, and the turntable 3 is driven by the first guide rail 3 to move to the side close to the Class 1000 dust-free workshop. The turntable 30 drives the second guide rail 4 to rotate so that the clamping part 5 faces the side of the Class 1000 dust-free workshop, and the second guide rail 4 drives the clamping part 5 to move to the side of the Class 1000 dust-free workshop, and the clamping part 5 clamps the panels on the side of the Class 1000 dust-free workshop; in this process, the tray 51 is lifted to the Class 1000 dust-free workshop by the lifting platform 2. Under the front side of the panel on one side of the 10,000-class clean room, the tray 51 is driven by the second guide rail 4 to move under the panel, and the tray 51 is fully supported under the panel by the lifting platform 2 again, and the pressure block 50 is pressed on the top surface of the panel by the telescopic rod 511, so that the panel is stably fixed on the top of the tray 51, and the panel is lifted by the lifting platform 2 again to separate the bottom of the panel from the box body 1, and finally the panel is transferred out by the second guide rail 4, and the turntable 30 is rotated to make the panel face the side of the 10,000-class clean room, and then the panel is transferred by the first guide rail 3 and the second guide rail 4 in two levels to be inserted into the carrier box on the side of the 10,000-class clean room for storage, which reduces the width of the box body 1 and makes the panel more stable when transferred between the 1,000-class clean room and the 10,000-class clean room.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A converter for a clean room, characterized by: The box body comprises a box body, wherein gates are provided on the front and rear sides, and receiving platforms are provided on the outsides of the two gates. A lifting platform is provided in the box body, and a first guide rail and a second guide rail are supported on the lifting platform. The top of the first guide rail is slidably connected to a turntable, and the second guide rail is rotated by the turntable. The second guide rail is slidably connected to a clamping part, and the clamping part comprises a tray and a pressure block. The tray is used to place panels, and telescopic rods are provided on both sides of the tray for driving the pressure blocks to press or loosen the panels on the tray.

2. The conversion machine for a clean room according to claim 1, characterized in that: Push cylinders are further provided on the left and right sides of the tray, and the telescopic rods are arranged on the output shafts of the push cylinders.

3. The conversion machine for a clean room according to claim 1, characterized in that: The left and right sides of the tray are further provided with mounting seats, which are used to mount the telescopic rod, the output shaft of the telescopic rod is fixed with a push arm, the mounting seat is provided with a movable cavity, the front side of the movable cavity is rotatably connected with a rotating shaft, a swing arm is mounted on the rotating shaft, the swing arm is rotatably connected to the push arm, and the pressure block is mounted on the side of the rotating shaft away from the swing arm.

4. The converter for a clean room according to any one of claims 1 to 3, characterized in that: A plurality of suction cups are provided on the top surface of the tray.

5. The conversion machine for a clean room according to claim 1, characterized in that: The first guide rail includes a sliding part, a driving part, a guiding part and a slider. The driving part and the guiding part are respectively arranged on the left and right sides of the sliding part. The driving part includes a screw rod and a driving motor. A slide rail is provided in the guide part. One side of the slider is threadedly connected to the screw rod, and the other side is slidably connected to the slide rail. The top of the middle part of the slider is fixedly installed on the second guide rail.

6. The converter for a clean room according to claim 5, characterized in that: The sliding portion is distributed with a plurality of position sensors, and a detection piece is provided on one side of the sliding block, and the detection piece is inductively matched with the position sensors.

7. The conversion machine for a clean room according to claim 1, characterized in that: The lifting platform includes two lifting guide rails and a table top. The two lifting guide rails are arranged on both sides of the box body, and both sides of the table top are slidably connected with one of the lifting guide rails.

8. The conversion machine for a clean room according to claim 1, characterized in that: The turntable includes a fixed part and a rotating part. The rotating part is rotatably matched with the fixed part. The top of the rotating part is fixedly installed on the second guide rail. The rotating part is externally connected to the pipeline pack. The fixed part is provided with a storage groove for accommodating the pipeline pack.

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