Automatic burning jig

Abstract

The utility model discloses an automatic burning jig which comprises a jig machine main body, an adjusting assembly is arranged on the jig machine main body, the adjusting assembly is provided with a first supporting plate, a second supporting plate is arranged on the first supporting plate, two probes are arranged on the second supporting plate, and a rotating mechanism is installed on the adjusting assembly. According to the utility model, through the arrangement of the first servo motor, the first driving shaft, the rotating plate, the transmission rod, the sliding block, the probe and other structures, in the use process, the rotating plate is driven by the first servo motor to rotate, the sliding block is driven by the rotating plate to move, the probe is driven by the transmission rod, and the probe is driven by the transmission rod to move. Therefore, the distance between the probes on the two sliding blocks can be conveniently adjusted to adapt to holes in different PCBAs for insertion and use, and the problem that the sizes of the holes in the PCBAs are not standard enough, the distance between the existing probes cannot be adjusted, and normal processing cannot be carried out is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of burning jigs, in particular to an automatic burning jig. Background Art

[0002] In the prior art, the patent with announcement number CN217718667U discloses an automatic burning jig, including a jig machine body and a connecting frame, wherein a first driving component for driving the connecting frame to move in the front-to-back direction is arranged on the top of the jig machine body, a mounting plate is installed on the connecting frame, and probes are arranged around the bottom of the mounting plate. In this utility model, the parts that need the jig are placed on the storage plate, and the first driving component is arranged to control the movement of the mounting plate in the front-to-back direction, that is, the linear motor is started to drive the mounting plate to move in the front-to-back direction, and the second driving component is arranged to control the movement of the mounting plate in the left-to-right direction, that is, when the servo motor is started, the output shaft of the servo motor drives the screw to rotate, so that the connecting plate moves left-to-right along the direction of the guide rod, that is, the movement of the mounting plate in the left-to-right direction is controlled to complete the adjustment of the probe position, which greatly improves the flexibility of the probe when in use, and facilitates the loading of the parts below.

[0003] In actual use of the above-mentioned device, the probe is fixed in one position for use. When the hole on the PCBA deviates within a controllable range, the PCBA cannot be normally burned because the probe is fixed and cannot be moved. At the same time, the existing device does not have a structure for adjusting the probe. During use, the probe can only be translated in the horizontal direction but cannot be rotated, so the inclined hole cannot be burned, and the practical function is relatively single.

[0004] Therefore, an automatic burning fixture is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic burning fixture to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic burning jig, including a jig machine body, an adjusting component is provided on the jig machine body, the adjusting component is provided with a first support plate, a second support plate is provided on the first support plate, two probes are provided on the second support plate, a rotating mechanism is installed on the adjusting component, the rotating mechanism is installed on the first support plate, a translation mechanism is installed on the second support plate, the translation mechanism is installed on the probe, the translation mechanism includes a plurality of vertical rods, the top sides of the plurality of vertical rods are all installed on the second support plate, a partition is installed on the bottom side of the plurality of vertical rods, two sliding blocks are slidably installed on the partition, and the two sliding blocks are respectively installed on the two probes.

[0007] Preferably, a first servo motor is mounted on the second supporting plate, a first driving shaft is mounted on the first servo motor, and the bottom side of the first driving shaft is rotatably mounted on the partition.

[0008] Preferably, a rotating plate is mounted on the first driving shaft, transmission rods are rotatably mounted on both ends of the rotating plate, movable shafts are rotatably mounted on the other ends of the two transmission rods, and the two movable shafts are respectively mounted on the two sliding blocks.

[0009] Preferably, the rotating mechanism comprises a baffle, which is mounted on the bottom side of the adjusting assembly, a rotating shaft is rotatably mounted on the baffle, and the bottom side of the rotating shaft is mounted on the first supporting plate.

[0010] Preferably, a second servo motor is mounted on the baffle, a second drive shaft is mounted on the second servo motor, a drive gear is mounted on the second drive shaft, a driven gear is meshed with the drive gear, and the driven gear is sleeved on the rotating shaft.

[0011] Preferably, a U-shaped mounting frame is mounted on the baffle, and the second drive shaft is rotatably mounted on the U-shaped mounting frame.

[0012] Preferably, two guide rods are installed on the baffle plate, and the bottom sides of the two guide rods are rotatably installed on the first supporting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model, through the arrangement of the first servo motor, the first drive shaft, the rotating plate, the transmission rod, the sliding block and the probe, during use, utilizes the first servo motor to drive the rotating plate to rotate, and the rotating plate drives the sliding block to move, so that the distance between the probes on the two sliding blocks can be conveniently adjusted to adapt to the holes on different PCBAs for plugging and use, thereby avoiding the situation where the size of the holes on the PCBA is not standard and the distance between the existing probes cannot be adjusted, thereby failing to perform normal processing.

[0015] (2) The utility model, through the arrangement of structures such as a baffle, a second servo motor, a driving gear, a driven gear and a rotating shaft, utilizes the second servo motor to drive the driving gear to rotate during use, and the driving gear drives the rotating shaft on the driven gear to rotate, so that the position of the probe can be conveniently adjusted by rotation, so that it can adapt to the use of holes at different angles, thereby increasing the use function of the probe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 2It is a schematic diagram of the connection structure of the rotating shaft, the first servo motor and the probe of the utility model;

[0018] Figure 3 It is a schematic diagram of the connection structure of the first servo motor, the rotating plate and the sliding block of the utility model;

[0019] Figure 4 It is a schematic diagram of the connection structure of the baffle, the second servo motor and the rotating shaft of the utility model;

[0020] In the figure: 1. fixture machine body; 2. adjustment component; 3. first support plate; 4. second support plate; 5. probe; 6. vertical pole; 61. partition; 62. first servo motor; 63. first drive shaft; 64. rotating plate; 65. transmission rod; 66. movable shaft; 67. sliding block; 7. baffle; 71. rotating shaft; 72. guide rod; 73. second servo motor; 74. second drive shaft; 75. drive gear; 76. driven gear; 77. U-shaped mounting frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1: Please refer to Figure 1-4The utility model provides a technical solution: an automatic burning fixture, including a fixture machine body 1, an adjusting component 2 is provided on the fixture machine body 1, the adjusting component 2 is provided with a first support plate 3, the first support plate 3 is provided with a second support plate 4, the second support plate 4 is provided with two probes 5, a rotating mechanism is installed on the adjusting component 2, the rotating mechanism is installed on the first support plate 3, the second support plate 4 is provided with a translation mechanism, the translation mechanism is installed on the probe 5, the translation mechanism includes a plurality of vertical rods 6, the top sides of the plurality of vertical rods 6 are all installed on the second support plate 4, the bottom sides of the plurality of vertical rods 6 are installed with a partition 61, the partition 61 is slidably installed with two sliding blocks 67, the two sliding blocks 67 are respectively installed on the two probes 5, the second support plate 4 is installed with a first servo motor 62, the first servo motor 62 is installed with a first The driving shaft 63, the bottom side of the first driving shaft 63 is rotatably installed on the partition 61, and a rotating plate 64 is installed on the first driving shaft 63. Transmission rods 65 are rotatably installed at both ends of the rotating plate 64, and movable shafts 66 are rotatably installed on the other ends of the two transmission rods 65. The two movable shafts 66 are respectively installed on two sliding blocks 67. The first servo motor 62 is used to drive the first driving shaft 63 to rotate, the first driving shaft 63 drives the rotating plate 64 to rotate, the rotating plate 64 drives the transmission rod 65 to rotate, the transmission rod 65 drives the movable shaft 66 to move, and the movable shaft 66 drives the two sliding blocks 67 on the partition 61 to move. The sliding block 67 drives the probe 5 to move to adjust the distance between the two probes 5, so that it can conveniently adapt to the holes with different distances on the PCBA for plugging, thereby increasing the convenience of use.

[0023] Embodiment 2: On the basis of embodiment 1, in order to facilitate the adjustment of the position of the probe 5 and increase the practical function of the probe 5, a rotating mechanism is arranged, which specifically includes a baffle 7, which is mounted on the bottom side of the adjustment component 2, and a rotating shaft 71 is rotatably mounted on the baffle 7, and the bottom side of the rotating shaft 71 is mounted on the first support plate 3, and a second servo motor 73 is mounted on the second servo motor 73, and a second driving shaft 74 is mounted on the second driving shaft 74, and a driving gear 75 is mounted on the second driving shaft 74, and a driven gear 76 is meshed on the driving gear 75, and the driven gear 76 is sleeved on the rotating shaft 71, and a U-shaped mounting bracket 77 is mounted on the baffle 7, and the second driving shaft 74 is rotatably mounted on the U-shaped mounting bracket 77, and two A guide rod 72 is provided, and the bottom sides of the two guide rods 72 are rotatably mounted on the first support plate 3. The second servo motor 73 is used to drive the second drive shaft 74 to rotate, and the second drive shaft 74 drives the drive gear 75 to rotate, and the drive gear 75 drives the driven gear 76 to rotate, and the driven gear 76 drives the rotating shaft 71 to rotate, and the rotating shaft 71 drives the first support plate 3 to rotate, so that the two probes 5 can be easily driven to rotate, so that they can adapt to the holes with different offset angles on the PCBA for adjustment, thereby further increasing the adaptability of the probe 5. At the same time, by using the setting of the guide rod 72, the first support plate 3 will not shake during the rotation process, thereby increasing the stability of the probe 5. The remaining features are the same as those in Example 1.

[0024] The working principle is as follows: when using the jig machine body 1 to burn the PCBA, first start the switch on the adjustment component 2, move the adjustment component 2 to a suitable position, and then start the switch on the first servo motor 62, use the first servo motor 62 to drive the first drive shaft 63 to rotate, the first drive shaft 63 drives the rotating plate 64 to rotate, the rotating plate 64 drives the transmission rod 65 to rotate, the transmission rod 65 drives the movable shaft 66 to move, the movable shaft 66 drives the two sliding blocks 67 on the partition 61 to move, and the sliding block 67 drives the probe 5 to move to adjust the distance between the two probes 5, so that it can easily adapt to the PC The holes at different distances between the BA are used for plugging, so as to increase the convenience of use. At the same time, the switch of the second servo motor 73 on the baffle 7 is started, and the second servo motor 73 is used to drive the second driving shaft 74 to rotate, and the second driving shaft 74 drives the driving gear 75 to rotate, and the driving gear 75 drives the driven gear 76 to rotate, and the driven gear 76 drives the rotating shaft 71 to rotate, and the rotating shaft 71 drives the first support plate 3 to rotate, so as to conveniently drive the two probes 5 to rotate, so that they can adapt to the holes at different offset angles on the PCBA for adjustment, thereby further increasing the adaptability of the use of the probe 5.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic burning fixture, comprising a fixture body (1), the fixture body (1) is provided with an adjustment component (2), the adjustment component (2) is provided with a first support plate (3), the first support plate (3) is provided with a second support plate (4), the second support plate (4) is provided with two probes (5), characterized in that: The adjustment component (2) is provided with a rotating mechanism, which is installed on the first support plate (3); the second support plate (4) is provided with a translation mechanism, which is installed on the probe (5); the translation mechanism comprises a plurality of vertical rods (6); the top sides of the plurality of vertical rods (6) are all installed on the second support plate (4); a partition plate (61) is installed on the bottom sides of the plurality of vertical rods (6); two sliding blocks (67) are slidably installed on the partition plate (61); the two sliding blocks (67) are respectively installed on the two probes (5).

2. The automatic burning fixture according to claim 1, characterized in that: A first servo motor (62) is mounted on the second support plate (4), a first drive shaft (63) is mounted on the first servo motor (62), and the bottom side of the first drive shaft (63) is rotatably mounted on the partition plate (61).

3. The automatic burning fixture according to claim 2, characterized in that: A rotating plate (64) is mounted on the first driving shaft (63), transmission rods (65) are rotatably mounted on both ends of the rotating plate (64), movable shafts (66) are rotatably mounted on the other ends of the two transmission rods (65), and the two movable shafts (66) are respectively mounted on two sliding blocks (67).

4. The automatic burning fixture according to claim 1, characterized in that: The rotating mechanism comprises a baffle (7) which is mounted on the bottom side of the adjusting assembly (2). A rotating shaft (71) is rotatably mounted on the baffle (7), and the bottom side of the rotating shaft (71) is mounted on the first supporting plate (3).

5. The automatic burning fixture according to claim 4, characterized in that: The baffle (7) is mounted with a second servo motor (73), the second servo motor (73) is mounted with a second drive shaft (74), the second drive shaft (74) is mounted with a drive gear (75), the drive gear (75) is meshed with a driven gear (76), and the driven gear (76) is sleeved on the rotating shaft (71).

6. The automatic burning fixture according to claim 5, characterized in that: A U-shaped mounting frame (77) is mounted on the baffle (7), and the second drive shaft (74) is rotatably mounted on the U-shaped mounting frame (77).

7. The automatic burning fixture according to claim 4, characterized in that: Two guide rods (72) are mounted on the baffle plate (7), and the bottom sides of the two guide rods (72) are rotatably mounted on the first support plate (3).

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