Hanging frame conveying and connecting mechanism

Abstract

The utility model discloses a hanging rack conveying connection mechanism which comprises an upper rail, a first lifting rail, a first lifting sliding table, a lower rail, a second lifting rail, a second lifting sliding table and a push rod, a circuit board can be hung on a hanging rack, and the hanging rack can be connected to the upper rail, the first lifting rail, the lower rail and the second lifting rail in a sliding mode. The two ends of the lower rail are the first end and the second end respectively, the second lifting rail can be connected with the second end of the lower rail, the push rod is arranged above the lower rail, the moving end of the push rod can stir the top of the hanging frame, and the circuit board located on the hanging frame of the lower rail can stretch into the electroplating bath. The hanging frame located on the lower rail can be driven by the push rod to move to the second lifting rail, and the second lifting rail and the hanging frame can be driven by the second lifting sliding table to move upwards and break away from the lower rail. The device is simple in structure and high in automation degree.

Description

Technical Field

[0001] The utility model relates to electroplating equipment, in particular to a rack conveying and connecting mechanism. Background Art

[0002] Currently, circuit boards need to be lowered into a plating tank for immersion during the electroplating process. However, there is currently a lack of equipment to drive the circuit boards down into the plating tank. Manual operation is not only inefficient, but also unstable, and the circuit boards are easily separated from the solution during movement in the plating tank, resulting in poor electroplating effects, which is not conducive to industrial production. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a rack conveying and connecting mechanism, which has the advantages of simple structure and high degree of automation.

[0004] The utility model adopts the following technical solution to solve the technical problem: a rack conveying and connecting mechanism, comprising: an upper rail, a first lifting rail, a first lifting slide, a lower rail, a second lifting rail, a second lifting slide and a push rod; the circuit board can be hung on the rack; the rack can be slidably connected to the upper rail, the first lifting rail, the lower rail and the second lifting rail; the two ends of the lower rail are respectively a first end and a second end; the first lifting rail is fixed to the moving end of the first lifting slide; the first lifting rail can move up and down under the drive of the first lifting slide; the first lifting rail can be connected to the first end of the upper rail or the lower rail; the second lifting rail is fixed to the moving end of the second lifting slide; the second lifting rail The track can move up and down under the drive of the second lifting slide, the second lifting track can be connected to the second end of the lower track, the push rod is arranged above the lower track, the hanger located on the upper track can move to the first lifting track under the drive of external force, the push rod is provided with a movable end which can move back and forth in the horizontal direction, the movable end of the push rod can move the top of the hanger, the hanger located on the first lifting track can move to the lower track under the drive of the push rod, the circuit board on the hanger located on the lower track can be extended into the electroplating tank, the hanger located on the lower track can move to the second lifting track under the drive of the push rod, the second lifting track and the hanger can move upward and detach from the lower track under the drive of the second lifting slide.

[0005] As an option, the first lifting slide includes a first slide rail, a first transmission belt and a first motor, the first slide rail is arranged between the upper rail and the lower rail, and is located at the first end close to the lower rail, the slider of the first slide rail and the rotating shaft of the first motor are connected by the first transmission belt, the slider of the first slide rail is the moving end of the first lifting slide, and the slider of the first slide rail can move back and forth along the first slide rail under the drive of the first motor, and the second lifting slide includes a second slide rail, a second transmission belt and a second motor, the second slide rail is arranged between the upper rail and the lower rail, and is located at the second end close to the lower rail, the slider of the second slide rail and the rotating shaft of the second motor are connected by the second transmission belt, the slider of the second slide rail is the moving end of the second lifting slide, and the slider of the second slide rail can move back and forth along the second slide rail under the drive of the second motor.

[0006] Optionally, the push rod includes a fixed seat, a cylinder and a lever, the lever is slidably connected to the fixed seat, one end of the lever is connected to the cylinder rod of the cylinder, a row of lever claws are arranged at intervals at the bottom of the lever, one end of the lever claw is swingably connected to the lever through a swing motor, the lever claw can swing under the drive of the swing motor, the end of the lever claw can contact the top of the hanger when it swings to the lower track, and the end of the lever claw can avoid the top of the hanger when it swings toward the lever, and the lever can move back and forth in the horizontal direction under the drive of the cylinder.

[0007] Optionally, a protruding end is provided on the top of the hanger, and the end of the claw can move the protruding end.

[0008] Optionally, a first sensor is arranged on the first lifting track, and the first sensor can detect whether there is a hanger on the first lifting track; a second sensor is arranged on the lower track, and the second sensor can detect whether there is a hanger on the lower track; a third sensor is arranged on the second lifting track, and the third sensor can detect whether there is a hanger on the second lifting track.

[0009] Optionally, the first sensor is a first Hall sensor, the second sensor is a second Hall sensor, and the third sensor is a third Hall sensor.

[0010] The beneficial technical effect of the utility model is as follows: the rack conveying and connecting mechanism comprises: an upper track, a first lifting track, a first lifting slide, a lower track, a second lifting track, a second lifting slide and a push rod. When in use, the rack slidably connected to the upper track moves to the first lifting track under the drive of an external force, and then the first lifting track and the rack move downward under the drive of the first lifting slide until the first lifting track connects to the lower track, and then the rack located on the first lifting track moves to the lower track under the drive of the push rod, at this time, the circuit board hung on the rack extends into the electroplating tank, and the circuit board is immersed in the bath liquid of the electroplating tank, and then the rack located on the lower track moves to the second lifting track under the drive of the push rod, and then the second lifting track and the rack move upward under the drive of the second lifting slide until they are separated from the lower track, and at the same time, the first lifting track is also reset under the drive of the first lifting slide, completing the switching of the upper and lower tracks of the rack, so that the circuit board hung on the rack can be immersed in the bath liquid of the electroplating tank, and the whole process is fully automated, so the degree of automation is high. It has the advantages of simple structure and high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional view of the whole machine of the utility model;

[0012] Figure 2 It is a front view of the first lifting track and the second lifting track of the utility model located above the lower track;

[0013] Figure 3 It is a front view of the first lifting track and the second lifting track connected to the lower track of the utility model;

[0014] Figure 4 It is a front view of the push rod of the utility model moving the hanger on the first lifting track to the lower track;

[0015] Figure 5 It is a front view of the first lifting track and the second lifting track of the utility model being reset to the upper side of the lower track;

[0016] in:

[0017] 1. Upper track; 2. First lifting track; 3. First lifting slide; 4. Lower track; 5. Second lifting track; 6. Push rod; 7. Hanging rack; 8. Electroplating tank. DETAILED DESCRIPTION

[0018] In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the specific implementation methods of the utility model are further described in detail below in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0019] This specific embodiment records in detail the rack conveying and connecting mechanism described in this application, such as Figure 1-Figure 5 As shown, the rack conveying and connecting mechanism includes: an upper rail 1, a first lifting rail 2, a first lifting slide 3, a lower rail 4, a second lifting rail 5, a second lifting slide and a push rod 6. The circuit board can be hung on the rack 7, and the rack 7 can be slidably connected to the upper rail 1, the first lifting rail 2, the lower rail 4 and the second lifting rail 5. The two ends of the lower rail 4 are respectively a first end and a second end. The first lifting rail 2 is fixed to the moving end of the first lifting slide 3. The first lifting rail 2 can move up and down under the drive of the first lifting slide 3. The first lifting rail 2 can be connected to the first end of the upper rail 1 or the lower rail 4. The second lifting rail 5 is fixed to the moving end of the second lifting slide. The second lifting rail 5 can be The second lifting rail 5 can be connected to the second end of the lower rail 4 by being driven by the push rod 6. The push rod 6 is arranged above the lower rail 4. The hanger 7 located on the upper rail 1 can be moved to the first lifting rail 2 by being driven by an external force. The push rod 6 is provided with a movable end which can move back and forth in a horizontal direction. The movable end of the push rod 6 can move the top of the hanger 7. The hanger 7 located on the first lifting rail 2 can be moved to the lower rail 4 by being driven by the push rod 6. The circuit board on the hanger 7 located on the lower rail 4 can be extended into the electroplating tank 8. The hanger 7 located on the lower rail 4 can be moved to the second lifting rail 5 by being driven by the push rod 6. The second lifting rail 5 and the hanger 7 can move upward and disengage from the lower rail 4 by being driven by the second lifting slide. When in use, the rack 7 slidably connected to the upper track 1 moves to the first lifting track 2 under the drive of an external force, such as manual push or cylinder push, and then the first lifting track 2 and the rack 7 move downward under the drive of the first lifting slide 3 until the first lifting track 2 connects to the lower track 4, and then the rack 7 located on the first lifting track 2 moves to the lower track 4 under the drive of the push rod 6. At this time, the circuit board hung on the rack 7 extends into the electroplating tank 8, and the circuit board is immersed in the bath liquid of the electroplating tank 8. Then the rack 7 located on the lower track 4 moves to the second lifting track 5 under the drive of the push rod 6, and then the second lifting track 5 and the rack 7 move upward under the drive of the second lifting slide until they are separated from the lower track 4. At the same time, the first lifting track 2 is also reset under the drive of the first lifting slide 3, completing the switching of the upper and lower tracks of the rack 7, so that the circuit board hung on the rack 7 can be immersed in the bath liquid of the electroplating tank 8. Since the whole process is fully automated, the degree of automation is high. It has the advantages of simple structure and high degree of automation. The upper part of this embodiment is Figure 2 The top of the middle and the bottom of the middle Figure 2 Below the middle.

[0020] Optionally, in this embodiment, the first lifting slide 3 includes a first slide rail, a first transmission belt and a first motor, the first slide rail is arranged between the upper rail 1 and the lower rail 4, and is located at the first end close to the lower rail 4, the slider of the first slide rail and the rotating shaft of the first motor are connected by the first transmission belt, the slider of the first slide rail is the moving end of the first lifting slide 3, and the slider of the first slide rail can move back and forth along the first slide rail under the drive of the first motor, and the second lifting slide includes a second slide rail, a second transmission belt and a second motor, the second slide rail is arranged between the upper rail 1 and the lower rail 4, and is located at the second end close to the lower rail 4, the slider of the second slide rail and the rotating shaft of the second motor are connected by the second transmission belt, the slider of the second slide rail is the moving end of the second lifting slide, and the slider of the second slide rail can move back and forth along the second slide rail under the drive of the second motor.

[0021] Optionally, in this embodiment, the push rod 6 includes a fixed seat, a cylinder and a lever, the lever is slidably connected to the fixed seat, one end of the lever is connected to the cylinder rod of the cylinder, a row of lever claws are arranged at intervals at the bottom of the lever, one end of the lever claw is swingably connected to the lever rod through a swing motor, the lever claw can swing under the drive of the swing motor, the end of the lever claw can contact the top of the hanger 7 when it swings toward the lower track 4, and the end of the lever claw can avoid the top of the hanger 7 when it swings toward the lever, and the lever can move back and forth in the horizontal direction under the drive of the cylinder.

[0022] Optionally, in the present embodiment, the top of the hanger 7 is provided with a protruding end, and the end of the pusher claw can move the protruding end. Providing the protruding end at the top of the hanger 7 can facilitate the end of the pusher claw to move.

[0023] In this embodiment, optionally, a first sensor is provided on the first lifting track 2, and the first sensor can detect whether there is a hanger 7 on the first lifting track 2; a second sensor is provided on the lower track 4, and the second sensor can detect whether there is a hanger 7 on the lower track 4; a third sensor is provided on the second lifting track 5, and the third sensor can detect whether there is a hanger 7 on the second lifting track 5. When the hanger 7 is not detected on the first lifting track 2, it means that the hanger 7 is missing or the hanger 7 has been accurately moved to the lower track 4; when the hanger 7 is not detected on the lower track 4, it means that the hanger 7 is missing or the hanger 7 on the lower track 4 has been accurately moved to the second lifting track 5; when the hanger 7 is not detected on the second lifting track 5, it means that the hanger 7 is missing or the hanger 7 on the lower track 4 has not been accurately moved to the second lifting track 5. Arranging multiple sensors to monitor the hanger 7 can facilitate users to obtain information about the hanger 7 in real time, and when the position of the hanger 7 is abnormal, it is convenient for users to eliminate the problem in time.

[0024] In this embodiment, the first sensor is a first Hall sensor, the second sensor is a second Hall sensor, and the third sensor is a third Hall sensor. The bracket 7 is provided with magnets at positions corresponding to the first Hall sensor, the second Hall sensor, and the third Hall sensor.

[0025] The use of the rack conveying and docking mechanism in this embodiment has the advantages of simple structure and high degree of automation.

Claims

1. A rack conveying and docking mechanism, characterized in that: include: An upper rail (1), a first lifting rail (2), a first lifting slide (3), a lower rail (4), a second lifting rail (5), a second lifting slide and a push rod (6); a circuit board can be hung on a hanger (7); the hanger (7) can be slidably connected to the upper rail (1), the first lifting rail (2), the lower rail (4) and the second lifting rail (5); the two ends of the lower rail (4) are respectively a first end and a second end; the first lifting rail (2) is fixed to the moving end of the first lifting slide (3); the first lifting rail (2) can move up and down under the drive of the first lifting slide (3); the first lifting rail (2) can be connected to the first end of the upper rail (1) or the lower rail (4); the second lifting rail (5) is fixed to the moving end of the second lifting slide; the second lifting rail (5) can move up and down under the drive of the second lifting slide; the second The lifting track (5) can be connected to the second end of the lower track (4); the push rod (6) is arranged above the lower track (4); the hanger (7) located on the upper track (1) can be moved to the first lifting track (2) under the drive of an external force; the push rod (6) is provided with a movable end that can move back and forth in a horizontal direction; the movable end of the push rod (6) can move the top of the hanger (7); the hanger (7) located on the first lifting track (2) can be moved to the lower track (4) under the drive of the push rod (6); the circuit board on the hanger (7) located on the lower track (4) can be extended into the electroplating tank (8); the hanger (7) located on the lower track (4) can be moved to the second lifting track (5) under the drive of the push rod (6); the second lifting track (5) and the hanger (7) can be moved upward and separated from the lower track (4) under the drive of the second lifting slide.

2. The rack conveying and docking mechanism according to claim 1, characterized in that: The first lifting slide (3) comprises a first slide rail, a first transmission belt and a first motor. The first slide rail is arranged between the upper rail (1) and the lower rail (4) and is located at a first end close to the lower rail (4). The slider of the first slide rail and the rotating shaft of the first motor are connected by a first transmission belt. The slider of the first slide rail is the moving end of the first lifting slide (3). The slider of the first slide rail can move back and forth along the first slide rail under the drive of the first motor. The second lifting slide comprises a second slide rail, a second transmission belt and a second motor. The second slide rail is arranged between the upper rail (1) and the lower rail (4) and is located at a second end close to the lower rail (4). The slider of the second slide rail and the rotating shaft of the second motor are connected by a second transmission belt. The slider of the second slide rail is the moving end of the second lifting slide. The slider of the second slide rail can move back and forth along the second slide rail under the drive of the second motor.

3. The rack conveying and docking mechanism according to claim 1, characterized in that: The push rod (6) comprises a fixed seat, a cylinder and a lever, the lever being slidably connected to the fixed seat, one end of the lever being connected to the cylinder rod of the cylinder, a row of lever claws being arranged at intervals at the bottom of the lever, one end of the lever claw being swingably connected to the lever through a swinging motor, the lever claw being able to swing under the drive of the swinging motor, the end of the lever claw being able to contact the top of the hanger (7) when swinging toward the lower track (4), and being able to avoid the top of the hanger (7) when swinging toward the lever, and the lever being able to move back and forth in the horizontal direction under the drive of the cylinder.

4. The rack conveying and connecting mechanism according to claim 2, characterized in that: The top of the hanger (7) is provided with a protruding end, and the end of the pusher claw can push the protruding end.

5. The rack conveying and docking mechanism according to claim 1, characterized in that: A first sensor is arranged on the first lifting track (2), and the first sensor can detect whether there is a hanger (7) on the first lifting track (2); a second sensor is arranged on the lower track (4), and the second sensor can detect whether there is a hanger (7) on the lower track (4); and a third sensor is arranged on the second lifting track (5), and the third sensor can detect whether there is a hanger (7) on the second lifting track (5).

6. The rack conveying and connecting mechanism according to claim 5, characterized in that: The first sensor is a first Hall sensor, the second sensor is a second Hall sensor, and the third sensor is a third Hall sensor.

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