Core material sheet placing machine

Abstract

The utility model discloses a core material sheet placing machine, which relates to the technical field of sheet placing machines and comprises a machine table, a machine frame fixed at the top end of the machine table, a hydraulic cylinder arranged on the inner side of the machine frame and driven by a transverse driving mechanism to move, a hanging bracket fixed at the bottom end of the hydraulic cylinder, and vacuum chucks fixed at two ends of the hanging bracket. According to the utility model, a group of vacuum chucks are respectively fixed at two ends of the hanging bracket to adsorb and fix the core material to be subjected to sheet placement, and the hydraulic cylinder is driven by the transverse driving mechanism to drive the hanging bracket to transversely move left and right, so that one group of vacuum chucks can continuously adsorb the core material while the other group of vacuum chucks carry out sheet placement and disc loading; the longitudinal driving mechanism drives the supporting plate to longitudinally move front and back so as to drive the two groups of driving boxes and the sheet placing plates at the top ends of the driving boxes to move to the position below the rack in turn for sheet placing and tray loading, so that the core material placing trays on one group of sheet placing plates can be taken and placed when sheet placing is carried out on the core material placing trays on the other group of sheet placing plates; and the sheet placing efficiency of the core material is improved by reducing the waiting time.

Description

Technical Field

[0001] The utility model relates to the technical field of film swinging machines, in particular to a core material film swinging machine. Background Art

[0002] In semiconductor manufacturing, microelectronics, optoelectronics and other high-precision industries, a core material swing machine is a device used to accurately place and position tiny components (such as chips, wafers, etc.). With the development of technology, the positioning accuracy and speed requirements of the equipment are getting higher and higher, especially in the fields of nanotechnology and micro-nano processing. In the production and processing of core materials, it is usually necessary to use a corresponding swing machine to load the core material onto the disc.

[0003] For example, the utility model patent with application number 202021119282.4 discloses an automatic filter swinging machine, including a horizontally arranged workbench, on which two positioning blocks are arranged side by side, and the two positioning blocks are slidably arranged with the workbench through a horizontal moving mechanism. A nut feeding mechanism is fixedly installed on the workbench, and the nut feeding mechanism includes a bracket fixedly installed on the workbench.

[0004] Based on the findings in the prior art, most of the existing swinging machines have a single structure. Not only do they need to wait until the previous group of materials has been swung to completion before they can drive the suction cup to continue to take the materials and swing the plates to load them, they also need to wait until the previous group of material trays have been loaded and the empty trays have been replaced before they can continue to swing the plates. This increases unnecessary waiting time, reduces the swinging efficiency, and is not very practical. Therefore, the utility model proposes a core material swinging machine to solve the problems existing in the prior art. Summary of the invention

[0005] In view of the above problems, the purpose of the utility model is to propose a core material swinging machine to solve the problem that the existing swinging machine not only needs to wait until the previous group of materials is swung to the plate before it can drive the suction cup to continue to take the material and swing the plate to the plate, but also needs to wait until the previous group of material trays are loaded and the empty material trays are replaced before continuing to swing the plate.

[0006] In order to achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a core material swing machine, including a machine table, a frame is fixed on the top of the machine table, a hydraulic cylinder driven by a horizontal driving mechanism is provided on the inner side of the frame, a hanger is fixed on the bottom of the hydraulic cylinder, vacuum suction cups are fixed on both ends of the hanger, a support plate driven by a longitudinal driving mechanism is slidably provided on the top of the machine table, a drive box is symmetrically fixed on the top of the support plate, a swing plate driven by a servo motor is slidably provided on the top of the drive box, a core material placement plate is clamped on the top of the swing plate, and raw material placement boxes driven to rise and fall by cylinders are provided on both sides of the top of the machine table.

[0007] A further improvement is that the lateral drive mechanism includes a first screw rod rotatably connected to the inner side of the frame and driven to rotate by a first motor and a threaded block threadedly sleeved on the first screw rod, and the hydraulic cylinder is fixed to the bottom end of the threaded block.

[0008] A further improvement is that the longitudinal drive mechanism includes a second screw rod rotatably connected to the inside of the machine and driven to rotate by a second motor, and a threaded plate threadedly sleeved on the second screw rod, and a support rod is symmetrically fixed to the top of the threaded plate, and the top of the support rod slides through the top of the machine and is fixed to the bottom of the support plate.

[0009] A further improvement is that the output end of the servo motor passes through the interior of the drive box through a bearing and is fixed with a third screw rod, a support block is threadedly sleeved on the third screw rod, the top end of the support block slides through the top end of the drive box and is fixedly connected to the bottom end of the swing plate.

[0010] Further improvement is that: cavities are opened on the four sides of the inside of the swing plate, a sliding rod is fixed in the cavity, a sliding block is slidably sleeved on the sliding rod, a clamping plate that slides through the top of the swing plate is fixed on the top of the sliding block, and a limit spring that is movably sleeved on the sliding rod is fixed between the sliding block and the inner wall of the cavity.

[0011] Further improvements are: the cylinder is fixed to the top of the machine, the raw material placement box is fixed to the top of the cylinder, a core material stacking groove is opened at the top of the raw material placement box, a limiting tube is symmetrically fixed to the bottom of the raw material placement box, and a limiting rod fixed to the top of the machine is slidably connected inside the limiting tube.

[0012] A further improvement is that pulleys are symmetrically fixed to the bottom of the support plate, the bottom of the pulleys abuts against the top of the machine, and supporting rollers are symmetrically fixed to the top of the drive box, the top of the supporting rollers abuts against the bottom of the swing plate.

[0013] The beneficial effects of the utility model are as follows: the utility model includes a machine, which fixes a group of vacuum suction cups on both ends of the hanger to adsorb and fix the core material to be mounted on the plate, and drives the hydraulic cylinder to drive the hanger to move horizontally left and right through a horizontal driving mechanism, so that one group of vacuum suction cups can carry out the plate loading while the other group of vacuum suction cups can continue to adsorb the core material, reducing unnecessary waiting time for material retrieval, and drives the support plate to move forward and backward longitudinally through the longitudinal driving mechanism to drive the two groups of drive boxes and the plate plates at the top of the two driving boxes to move in turn to the bottom of the frame for plate loading, so that the core material placement plate on one group of plate plates can be taken and placed while the plate is being swung, reducing unnecessary waiting time for taking and placing the core material placement plate, thereby improving the swing efficiency of the core material by reducing the waiting time, and having high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a front view of the utility model;

[0015] Figure 2 It is a front cross-sectional view of the utility model;

[0016] Figure 3 It is a cross-sectional view of the drive box of the utility model;

[0017] Figure 4 It is a top sectional view of the utility model;

[0018] Figure 5 It is a top sectional view of the machine platform of the utility model.

[0019] Among them: 1. Machine table; 2. Frame; 3. Hydraulic cylinder; 4. Hanger; 5. Vacuum suction cup; 6. Support plate; 7. Drive box; 8. Servo motor; 9. Swing plate; 10. Core material placement plate; 11. Cylinder; 12. Raw material placement box; 13. First motor; 14. First screw rod; 15. Threaded block; 16. Second motor; 17. Second screw rod; 18. Threaded plate; 19. Support rod; 20. Third screw rod; 21. Support block; 22. Cavity; 23. Slide rod; 24. Slider; 25. Clamp; 26. Limit spring; 27. Limit tube; 28. Limit rod; 29. ​​Pulley; 30. Support roller. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0021] according to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, the present embodiment provides a core material swinging machine, comprising a machine platform 1 and a frame 2 welded and fixed to the middle position of the top end of the machine platform 1, a hydraulic cylinder 3 is arranged on the inner side of the frame 2, and the hydraulic cylinder 3 is driven and displaced laterally to the left and right by a transverse driving mechanism at the top inner side of the frame 2, a hanger 4 is fixed to the bottom end of the hydraulic cylinder 3 by bolts, and vacuum suction cups 5 for adsorbing and fixing the core material are fixed by bolts at both ends of the hanger 4, a support plate 6 is slidably arranged on the top end of the machine platform 1, and the support plate 6 is driven and displaced longitudinally forward and backward by a longitudinal driving mechanism inside the machine platform 1, a driving box 7 is fixed to the front and rear sides of the top end of the support plate 6 by bolts, a servo motor 8 is fixed to the left outer wall of the driving box 7 by bolts, a swing plate 9 is slidably arranged on the top end of the driving box 7, and the swing plate 9 is driven and displaced laterally to the left and right by the servo motor 8, a core material placing plate 10 for placing the core material is clamped on the top end of the swing plate 9, and a zinc material swing plate placing groove arranged in an array is provided on the top end of the core material placing plate 10, a cylinder 11 is fixed to the left and right sides of the top end of the machine platform 1 by bolts, and a cylinder 11 is fixed to the top end of the cylinder 11 The material placing box 12 is provided with a raw material placing box 12 for placing the core material to be placed on the swing plate. The top of the material placing box 12 is provided with a core material stacking groove. The material placing box 12 is driven to rise by the cylinder 11, so that the raw material in the material placing box 12 can always be at a fixed height. A group of vacuum suction cups 5 are fixed on each end of the hanger 4 to adsorb and fix the core material to be placed on the swing plate, and the hydraulic cylinder 3 is driven by the horizontal driving mechanism to drive the hanger 4 to move horizontally left and right, so that one group of vacuum suction cups 5 can be placed on the swing plate while the other group of vacuum suction cups 5 can continue to adsorb the core material, thereby reducing unnecessary waiting time for taking materials, and the longitudinal driving mechanism drives the support plate 6 to move forward and backward longitudinally to drive the two groups of driving boxes 7 and the swing plate 9 at the top thereof to move in turn to the bottom of the frame 2 for swinging and placing, so that the core material placing plate 10 on one group of swing plates 9 can be taken and placed when the core material placing plate 10 on the other group of swing plates 9 is being swung, thereby reducing unnecessary waiting time for taking and placing the core material placing plate 10, thereby improving the swinging efficiency of the core material by reducing the waiting time.

[0022] The transverse driving mechanism includes a first screw rod 14 and a threaded block 15, wherein the first screw rod 14 is rotatably connected to the inner upper part of the frame 2 through a bearing, the threaded block 15 is threadedly sleeved on the first screw rod 14, and the top of the threaded block 15 slides and fits with the top of the inner side of the frame 2, so that the threaded block 15 is more stable during movement. The right outer wall of the frame 2 is fixed with a first motor 13 by bolts, and the right end of the first screw rod 14 passes through the frame 2 through a bearing and is fixedly connected to the output end of the first motor 13. The hydraulic cylinder 3 is fixed to the bottom end of the threaded block 15 by bolts, and the first motor 13 drives the first screw rod 14 to rotate, so that the threaded block 15 threadedly sleeved on the first screw rod 14 moves along the first screw rod 14, and drives the hydraulic cylinder 3 and the hanger 4 to move horizontally left and right.

[0023] The longitudinal driving mechanism includes a second screw rod 17 and a threaded plate 18, wherein the second screw rod 17 is rotatably connected to the inside of the machine 1 through a bearing, and the threaded plate 18 is threadedly sleeved on the second screw rod 17. A second motor 16 is fixed to the outer wall of the rear side of the machine 1 by bolts, and the rear end of the second screw rod 17 passes through the bearing to the outside of the machine 1 and is fixedly connected to the output end of the second motor 16. A support rod 19 symmetrically distributed on the top of the threaded plate 18 is fixed by bolts, and the top of the support rod 19 slides through the top of the machine 1 and is fixed to the bottom of the support plate 6 by bolts. A through groove adapted to the support rod 19 is opened at the top of the machine 1 for the support rod 19 to slide through. The second motor 16 drives the second screw rod 17 to rotate, so that the threaded plate 18 threadedly sleeved on the second screw rod 17 moves forward and backward along the second screw rod 17, and drives the support plate 6 to slide and displace at the top of the machine 1 through the support rod 19.

[0024] The output end of the servo motor 8 passes through the interior of the drive box 7 through a bearing and is fixed with a third screw rod 20. A support block 21 is threadedly sleeved on the third screw rod 20. The top end of the support block 21 slides through the top end of the drive box 7 and is fixedly connected to the bottom end of the swing plate 9 through bolts. A through groove adapted to the support block 21 is provided at the top end of the drive box 7 for the support block 21 to slide through. The third screw rod 20 is driven to rotate by the servo motor 8, so that the support block 21 threadedly sleeved on the third screw rod 20 moves left and right along the third screw rod 20, and drives the swing plate 9 to move horizontally left and right at the top end of the drive box 7.

[0025] A cavity 22 is provided on the four sides of the swing plate 9, front, back, left and right. A slide rod 23 is fixed in the cavity 22. A slider 24 is slidably sleeved on the slide rod 23. A clamping plate 25 is fixed to the top of the slider 24 by bolts. The top of the clamping plate 25 slides through the top of the swing plate 9. A through groove adapted to the clamping plate 25 is provided on the top of the swing plate 9 for the clamping plate 25 to slide through. A limiting spring 26 is fixed between the slider 24 and the inner wall of the cavity 22, and the limiting spring 26 is movably sleeved on the slide rod 23. The clamping plate 25 is moved toward the core material placement disk 10 through the rebound of the limiting spring 26, so that the core material placement disk 10 is clamped and fixed through the rebound reset of the four groups of clamping plates 25, thereby ensuring the stability of the core material placement disk 10 to a certain extent.

[0026] The left and right sides of the bottom end of the raw material placement box 12 are fixed with limit tubes 27 by bolts. The limit tubes 27 are slidably connected to the limit rods 28. The bottom end of the limit rods 28 are fixed to the top of the machine 1 by bolts. The limit tubes 27 limit the limit rods 28, so that the raw material placement box 12 is more stable during the lifting process.

[0027] Pulleys 29 are fixed on the left and right sides of the bottom end of the support plate 6 by bolts. The bottom end of the pulley 29 contacts the top end of the machine table 1, which plays an auxiliary supporting role for the support plate 6. Support rollers 30 are fixed on the front and back sides of the top end of the drive box 7. The top end of the support roller 30 contacts the bottom end of the swing plate 9, which plays an auxiliary supporting role for the swing plate 9.

[0028] When in use, the core material to be placed on the plate is pre-stacked in the core material stacking groove on the raw material placement box 12, and the transverse driving mechanism is first started to drive the hydraulic cylinder 3 to drive the hanger 4 to move horizontally to the right, so that the vacuum suction cup 5 on the right side is moved to just above the raw material placement box 12 on the right, and then the hydraulic cylinder 3 is started to drive the hanger 4 to descend until the right vacuum suction cup 5 is driven to descend to the core material stacking position. At this time, the right vacuum suction cup 5 is started to adsorb and fix the topmost core material, and then the hydraulic cylinder 3 is started to drive the hanger 4 to rise and reset, and then the transverse driving mechanism is started to drive the hydraulic cylinder 3 to drive the hanger 4 to move horizontally to the left Shift the left vacuum suction cup 5 to the top of the left raw material placement box 12, then start the hydraulic cylinder 3 to drive the hanger 4 to descend, until the left vacuum suction cup 5 is driven to descend to the core material stacking position, then start the left vacuum suction cup 5 to adsorb and fix the top core material, and at the same time start the right vacuum suction cup 5 to release the adsorption of the bottom core material, and the core material falls into the core material swinging plate groove on the core material placement plate 10, and then continue to start the hydraulic cylinder 3 to drive the hanger 4 to rise and reset, and repeat the above steps, and continue to place the core material in the core material stacking groove on the raw material placement box 12 into the core material placement plate 10;

[0029] During the swinging process, the longitudinal driving mechanism is started to drive the support plate 6 to move longitudinally forward and backward, so as to drive the core material placement plate 10 to move forward and backward, and at the same time, the servo motor 8 is started to drive the swing plate 9 to move horizontally left and right, so as to drive the core material placement plate 10 to move left and right, so that the core materials can be continuously placed in different core material swinging slots in the core material placement plate 10;

[0030] When the core material placement tray 10 on the front side is swinging, an empty core material placement tray 10 is placed on the swing plate 9 on the rear side. When the core material placement tray 10 on the front side has finished swinging, the core material placement tray 10 is started to move forward, so that the core material placement tray 10 on the front side is moved out from under the frame 2, and the core material placement tray 10 on the rear side is moved to under the frame 2 to continue swinging. At the same time, the core material placement tray 10 on the front side is removed and an empty core material placement tray 10 is continued to be placed on the swing plate 9 on the front side. The above steps are repeated until the swinging of all core materials is completed.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A core material swinging machine, comprising a machine platform (1), Features: The machine platform (1) has a frame (2) fixed on the top, a hydraulic cylinder (3) driven to move by a transverse driving mechanism is provided on the inner side of the frame (2), a hanger (4) is fixed on the bottom end of the hydraulic cylinder (3), vacuum suction cups (5) are fixed on both ends of the hanger (4), a support plate (6) driven to move by a longitudinal driving mechanism is slidably provided on the top of the machine platform (1), a drive box (7) is symmetrically fixed on the top of the support plate (6), a swing plate (9) driven to move by a servo motor (8) is slidably provided on the top of the drive box (7), a core material placement plate (10) is clamped on the top of the swing plate (9), and raw material placement boxes (12) driven to rise and fall by cylinders (11) are provided on both sides of the top of the machine platform (1).

2. A core material swinging machine according to claim 1, Features: The transverse drive mechanism comprises a first screw rod (14) rotatably connected to the inner side of the frame (2) and driven to rotate by a first motor (13), and a threaded block (15) threadedly sleeved on the first screw rod (14), and the hydraulic cylinder (3) is fixed to the bottom end of the threaded block (15).

3. A core material swinging machine according to claim 1, Features: The longitudinal drive mechanism comprises a second screw rod (17) rotatably connected to the inside of the machine platform (1) and driven to rotate by a second motor (16), and a threaded plate (18) threadedly sleeved on the second screw rod (17), a support rod (19) being symmetrically fixed to the top end of the threaded plate (18), the top end of the support rod (19) slidingly passing through the top end of the machine platform (1) and being fixed to the bottom end of the support plate (6).

4. A core material swinging machine according to claim 1, Features: The output end of the servo motor (8) passes through the interior of the drive box (7) through a bearing and is fixed with a third screw rod (20); a support block (21) is threadedly sleeved on the third screw rod (20); the top end of the support block (21) slides through the top end of the drive box (7) and is fixedly connected to the bottom end of the swing plate (9).

5. A core material swinging machine according to claim 1, Features: The four sides of the swing plate (9) are provided with cavities (22), a slide rod (23) is fixed in the cavity (22), a slider (24) is slidably sleeved on the slide rod (23), a clamping plate (25) is fixed at the top of the slider (24) and slides through the top of the swing plate (9), and a limit spring (26) movably sleeved on the slide rod (23) is fixed between the slider (24) and the inner wall of the cavity (22).

6. A core material swinging machine according to claim 1, Features: The cylinder (11) is fixed to the top of the machine platform (1), the raw material placement box (12) is fixed to the top of the cylinder (11), a core material stacking groove is provided at the top of the raw material placement box (12), a limiting tube (27) is symmetrically fixed to the bottom of the raw material placement box (12), and a limiting rod (28) fixed to the top of the machine platform (1) is slidably connected inside the limiting tube (27).

7. A core material swinging machine according to claim 1, Features: A pulley (29) is symmetrically fixed to the bottom end of the support plate (6), and the bottom end of the pulley (29) contacts the top end of the machine platform (1). A supporting roller (30) is symmetrically fixed to the top end of the drive box (7), and the top end of the supporting roller (30) contacts the bottom end of the swing plate (9).

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