Carrier mechanism of automatic plate turnover machine

Abstract

The utility model discloses a carrier mechanism of an automatic plate turning machine, which comprises a first side plate and a second side plate, a middle plate is arranged between the first side plate and the second side plate, an adjusting mechanism is arranged between the first side plate and the second side plate, limiting angle blocks are arranged on the outer walls of the tops of the first side plate and the second side plate, and sliding grooves are formed in the outer walls of the tops of the first side plate and the second side plate. A sliding plate is slidably connected into the sliding groove, the limiting angle block is fixed to the sliding plate, the outer wall of one side of the first side plate and the outer wall of one side of the second side plate are connected with a first locking bolt through threads, and one end of the first locking bolt abuts against the sliding plate. According to the carrier mechanism, the sliding plate slides in the sliding groove, so that the transverse position of the limiting angle block can be adjusted, the first side plate and the second side plate can be driven to be close to each other through the adjusting mechanism, and then the carrier mechanism can be suitable for containing carriers of various specifications; and therefore, the effect of the carrier mechanism is better when the carrier mechanism is used on the automatic plate turning machine.

Description

Technical Field

[0001] This utility model relates to the field of automatic flipping machine technology, and specifically to a carrier mechanism for an automatic flipping machine. Background Technology

[0002] A circuit board flipping machine is a device used to flip PCB boards. Its working principle is to use a robotic arm to clamp the PCB board to be flipped on the carrier table and the carrier, flip it to the other side, and then put it back on the carrier table after completion. It can replace manual flipping.

[0003] 201520867992.8 relates to an automatic flipping machine, which includes: a control box; an operating table; a first carrier mechanism, the first carrier mechanism including a support rod corresponding to the position of the window and capable of vertical lifting, a first carrier platform fixed to the upper end of the support rod for placing the carrier, and a plurality of first limiting protrusions fixed to the upper surface edge of the first carrier platform for positioning the carrier;

[0004] Automatic flipping machines have a carrier platform, and the carrier mechanism includes limiting blocks to restrict the movement of the carrier. Current carrier mechanisms typically only accommodate one type of carrier and cannot adapt to multiple carrier sizes, resulting in poor performance when used on the flipping machine. Therefore, there is an urgent need to design a carrier mechanism for an automatic flipping machine to solve these problems. Utility Model Content

[0005] The purpose of this invention is to provide a carrier mechanism for an automatic flipping machine to address the aforementioned shortcomings in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automatic flipping machine carrier mechanism includes a first side plate and a second side plate, with an intermediate plate between the first and second side plates. An adjustment mechanism is provided between the first and second side plates. Limiting corner blocks are provided on the top outer walls of both the first and second side plates. Sliding grooves are formed on the top outer walls of the first and second side plates, and sliding plates are slidably connected inside the sliding grooves. The limiting corner blocks are fixed to the sliding plates. A locking bolt is threadedly connected to one outer wall of the first and second side plates, with one end of the locking bolt abutting against the sliding plate.

[0008] Furthermore, the limiting corner block has a clearance opening inside, and the top outer walls of both side plate one and side plate two are provided with scales.

[0009] Furthermore, both the top outer walls of side plate one and side plate two are provided with mating grooves, and the middle plate is located inside the mating grooves.

[0010] Furthermore, the adjustment mechanism includes a splined shaft connected to the interior of the intermediate plate by a bearing; a threaded sleeve is connected to the mating groove of the first side plate by a bearing; a knob is fixed to one end of the threaded sleeve; a nut is fixed to the outer wall of the intermediate plate near the first side plate; the threaded sleeve and the nut are connected by a thread; one end of the splined shaft is connected to the threaded sleeve by a key; a threaded sleeve is connected to the mating groove of the second side plate by a bearing; a nut is fixed to the outer wall of the intermediate plate near the second side plate; the threaded sleeve and the nut are connected by a thread; one end of the splined shaft is connected to the threaded sleeve by a key.

[0011] Furthermore, the middle plate has an insertion groove inside, and the mating grooves of side plate one and side plate two are each fixed with an insertion plate. The insertion plate is movably inserted into the insertion groove. One outer wall of side plate one and side plate two is connected with a locking bolt two by thread. The locking bolt two extends into the mating groove and abuts against the middle plate.

[0012] Furthermore, the outer wall of the plug-in plate has a limiting groove, and a limiting post is inserted into the top outer wall of the intermediate plate, with the limiting post extending into the interior of the limiting groove.

[0013] In the above technical solution, the carrier mechanism of the automatic flipping machine provided by this utility model has the following advantages: The sliding plate slides inside the slide groove, allowing the lateral position of the limiting corner block to be adjusted. The adjustment mechanism can drive side plate one and side plate two to move closer to each other, thus enabling the carrier mechanism to accommodate various carrier sizes and improving its performance on the automatic flipping machine. The rotation of screw sleeve one drives the spline shaft to rotate, which in turn drives screw sleeve two to rotate. Since the thread directions of screw sleeve one and screw sleeve two are opposite, when adjusting the distance between side plate one and side plate two, they can simultaneously move closer to or further away from the middle plate, achieving higher adjustment efficiency. The movable insertion plate inserted into the insertion slot of the middle plate makes the adjustment of side plate one and side plate two more stable. Furthermore, the cooperation between the limiting post and the limiting slot restricts the movement range of side plate one and side plate two, preventing the insertion plate from detaching from the middle plate. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0015] Figure 1 This is a top view structural diagram of an embodiment of the carrier mechanism of an automatic flipping machine according to the present invention.

[0016] Figure 2 This is a schematic diagram of the intermediate plate structure provided for an embodiment of the carrier mechanism of an automatic flipping machine according to the present invention.

[0017] Figure 3 This is an enlarged structural diagram of point A, which is provided for an embodiment of the carrier mechanism of an automatic flipping machine according to this utility model.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1 Side plate one, 2 Side plate two, 3 Middle plate, 4 Mating groove, 5 Adjustment mechanism, 6 Limiting corner block, 7 Leaving opening, 8 Slide groove, 9 Slide plate, 10 Locking bolt one, 11 Scale, 12 Plug plate, 13 Plug groove, 14 Threaded sleeve one, 15 Threaded sleeve two, 16 Spline shaft, 17 Knob, 18 Nut one, 19 Nut two, 20 Locking bolt two, 21 Limiting groove, 22 Limiting post. Detailed Implementation

[0020] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0021] like Figure 1-3 As shown in the figure, the carrier mechanism of the automatic flipping machine provided by this utility model embodiment includes a side plate 1 and a side plate 2. An intermediate plate 3 is provided between the side plate 1 and the side plate 2. An adjustment mechanism 5 is provided between the side plate 1 and the side plate 2. Limiting corner blocks 6 are provided on the top outer walls of both the side plate 1 and the side plate 2. A sliding groove 8 is opened on the top outer wall of the side plate 1 and the side plate 2. A sliding plate 9 is slidably connected inside the sliding groove 8. The limiting corner blocks 6 are fixed to the sliding plate 9. A locking bolt 10 is threadedly connected to one side outer wall of the side plate 1 and the side plate 2. One end of the locking bolt 10 abuts against the sliding plate 9.

[0022] Specifically, in this embodiment, it includes a first side plate 1 and a second side plate 2, with an intermediate plate 3 between them. An adjustment mechanism 5 is provided between the first side plate 1 and the second side plate 2, which can adjust the distance between them. Limiting corner blocks 6 are provided on the top outer walls of both the first side plate 1 and the second side plate 2, with two limiting corner blocks 6 on each. This allows the four limiting corner blocks 6 to limit the vehicle when it is placed between them. Sliding openings are provided on the top outer walls of the first side plate 1 and the second side plate 2. The groove 8 begins along the length of side plate 1 and side plate 2. A sliding plate 9 is slidably connected inside the groove 8. Both the sliding plate 9 and the groove 8 have a "T" shaped cross-section, which allows the sliding plate 9 to slide only inside the groove 8. The limiting corner block 6 is fixed to the sliding plate 9. When the limiting corner block 6 moves, it drives the sliding plate 9 to move. A locking bolt 10 is threadedly connected to one outer wall of side plate 1 and side plate 2. One end of the locking bolt 10 abuts against the sliding plate 9. The locking bolt 10 is used to fix the sliding plate 9, thereby fixing the limiting corner block 6.

[0023] The present invention provides a carrier mechanism for an automatic flipping machine. The sliding plate 9 slides inside the slide groove 8, which allows the lateral position of the limiting corner block 6 to be adjusted. The adjustment mechanism 5 can drive the side plate 1 and the side plate 2 to move closer to each other, thereby making the carrier mechanism suitable for the placement of carriers of various sizes, and thus making the carrier mechanism more effective when used on the automatic flipping machine.

[0024] In another embodiment of this utility model, the corner block 6 has a clearance opening 7 inside. The clearance opening 7 prevents interference between the four corners of the vehicle and the inner corners of the corner block 6. The top outer walls of side plate 1 and side plate 2 are provided with scales 11, which are used to indicate the position of the corner block 6, so that the four corner blocks 6 can be easily positioned. The top outer walls of side plate 1 and side plate 2 are provided with mating grooves 4. The middle plate 3 is located inside the mating groove 4, so that the middle plate 3 can move inside the mating groove 4. The upper surface of the middle plate 3 is flush with the upper surfaces of side plate 1 and side plate 2. The middle plate 3 has an insertion groove 13 inside. Insertion plates 12 are fixed inside the mating grooves 4 of side plate 1 and side plate 2, and the insertion plates 12 are movably inserted. Inside the insertion slot 13, the insertion plate 12 is movably inserted into the insertion slot 13 of the intermediate plate 3, making the side plate 1 and side plate 2 more stable during adjustment. The outer wall of one side of the side plate 1 and side plate 2 is connected by a locking bolt 20 through a thread. The locking bolt 20 extends into the mating groove 4 and abuts against the intermediate plate 3. The locking bolt 20 is used to further fix the intermediate plate 3 to the side plate 1 and side plate 2. The outer wall of the insertion plate 12 has a limit groove 21. The top outer wall of the intermediate plate 3 is inserted with a limit post 22. The limit post 22 extends into the limit groove 21 and cooperates with the limit groove 21 to restrict the movement range of the side plate 1 and side plate 2, preventing the insertion plate 12 from separating from the intermediate plate 3.

[0025] In another embodiment of this utility model, the adjusting mechanism 5 includes a splined shaft 16 connected to the interior of the intermediate plate 3 by a bearing. The splined shaft 16 is rotatable. A threaded sleeve 14 is connected to the mating groove 4 of the side plate 1 by a bearing. The threaded sleeve 14 has a splined hole inside and a thread on its outer wall. A knob 17 is fixed to one end of the threaded sleeve 14, which facilitates rotation of the threaded sleeve 14. A nut 18 is fixed to the outer wall of the intermediate plate 3 near the side plate 1. The threaded sleeve 14 and the nut 18 are connected by a thread. When the threaded sleeve 14 rotates, it can drive the side plate 1 to move through the threaded connection with the nut 18. One end of the splined shaft 16 is connected to the threaded sleeve 14 by a key, so that when the threaded sleeve 14 rotates, it can drive the splined shaft 14 to move through the splined shaft 16. The key shaft 16 rotates, and the spline shaft 16 can be inserted into the threaded sleeve 14 along its axial direction. The threaded sleeve 15 is connected to the mating groove 4 of the side plate 2 through a bearing. The outer wall of the middle plate 3 near the side plate 2 is fixed with a nut 19. The threaded sleeve 15 and the nut 19 are connected by threads. One end of the spline shaft 16 is connected to the threaded sleeve 15 by a key. When the threaded sleeve 14 rotates, it drives the spline shaft 16 to rotate, and the spline shaft 16 drives the threaded sleeve 15 to rotate. Since the thread directions of the threaded sleeves 14 and 15 are opposite, when adjusting the distance between the side plate 1 and the side plate 2, the side plate 1 and the side plate 2 can move closer to or further away from the middle plate 3 at the same time, thereby achieving a higher adjustment efficiency.

[0026] Working principle: In use, when it is necessary to adjust the lateral position of the limiting corner block 6, move the limiting corner block 6 along the slide groove 8, so that the slide plate 9 slides inside the slide groove 8, and move the limiting corner block 6 to the predetermined scale position 11. Then rotate the locking bolt 10 so that the locking bolt 10 can abut and fix the slide plate 9, thus fixing the limiting corner block 6. When it is necessary to adjust the distance between the side plate 1 and the side plate 2, turn the knob 17 to adjust the threaded sleeve 14. When the screw sleeve 14 rotates, it drives the spline shaft 16 to rotate, and the spline shaft 16 drives the screw sleeve 2 15 to rotate. At the same time, the spline shaft 16 can move axially inside the screw sleeve 14 and the screw sleeve 2 15. When the screw sleeve 14 rotates, the distance between the side plate 1 and the middle plate 3 is changed through the nut 18. At the same time, the distance between the side plate 1 and the middle plate 3 is changed through the threaded connection between the screw sleeve 2 15 and the nut 2 19, thereby adjusting the distance between the side plate 1 and the side plate 2.

[0027] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A carrier mechanism for an automatic copying machine, characterized in that, The device includes a side plate 1 (1) and a side plate 2 (2), with an intermediate plate (3) between the side plate 1 (1) and the side plate 2 (2), and an adjustment mechanism (5) between the side plate 1 (1) and the side plate 2 (2). The top outer walls of the side plate 1 (1) and the side plate 2 (2) are provided with limiting corner blocks (6). The top outer walls of the side plate 1 (1) and the side plate 2 (2) are provided with sliding grooves (8). The sliding grooves (8) are slidably connected to a sliding plate (9). The limiting corner blocks (6) are fixed to the sliding plate (9). One side outer wall of the side plate 1 (1) and the side plate 2 (2) is connected by a locking bolt 1 (10) through a thread. One end of the locking bolt 1 (10) abuts against the sliding plate (9).

2. The carrier mechanism of an automatic flipping machine according to claim 1, characterized in that, The limiting corner block (6) has a clearance opening (7) inside, and the top outer walls of the first side plate (1) and the second side plate (2) are both provided with scales (11).

3. The carrier mechanism of an automatic flipping machine according to claim 1, characterized in that, The top outer walls of both side plate 1 (1) and side plate 2 (2) are provided with mating grooves (4), and the middle plate (3) is located inside the mating grooves (4).

4. The carrier mechanism of an automatic flipping machine according to claim 3, characterized in that, The adjustment mechanism (5) includes a spline shaft (16) connected to the inside of the intermediate plate (3) by a bearing. A screw sleeve (14) is connected to the mating groove (4) of the side plate (1) by a bearing. A knob (17) is fixed to one end of the screw sleeve (14). A nut (18) is fixed to the outer wall of the side plate (3) near the side plate (1). The screw sleeve (14) and the nut (18) are connected by a thread. One end of the spline shaft (16) is connected to the screw sleeve (14) by a key. A screw sleeve (15) is connected to the mating groove (4) of the side plate (2) by a bearing. A nut (19) is fixed to the outer wall of the side plate (3) near the side plate (2). The screw sleeve (15) and the nut (19) are connected by a thread. One end of the spline shaft (16) is connected to the screw sleeve (15) by a key.

5. The carrier mechanism of an automatic flipping machine according to claim 1, characterized in that, The middle plate (3) has an insertion groove (13) inside. Insertion plates (12) are fixed inside the mating grooves (4) of the side plate one (1) and the side plate two (2). The insertion plates (12) are movably inserted into the insertion groove (13). The outer wall of one side of the side plate one (1) and the side plate two (2) is connected by a locking bolt two (20) through a thread. The locking bolt two (20) extends into the mating groove (4) and abuts against the middle plate (3).

6. The carrier mechanism of an automatic flipping machine according to claim 5, characterized in that, The outer wall of the plug plate (12) has a limiting groove (21), and the top outer wall of the intermediate plate (3) is connected to a limiting post (22), which extends into the interior of the limiting groove (21).

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