A stacked packaging storage device

Abstract

The present invention discloses a stacked sheet packaging storage device, comprising a support assembly, a box body for placing a parts packaging combination, the parts packaging combination is stacked, the support assembly comprises a support frame 1, a support frame 2, a cylinder assembly is installed on the support frame 2, the cylinder assembly is connected with a lifting assembly, the lifting assembly comprises a sleeve 1, an inner rod, at least two support blocks and an auxiliary block, the inner rod is inserted into the sleeve 1, the corresponding two support blocks are located on both sides of the inner rod and pass through the inner wall of the sleeve 1, the support block comprises two blocks 5, the block 5 comprises a surface 1, the inner rod comprises a main rod, the main rod comprises a block 1, the surface 1 is affixed to the corresponding outer wall of the block 1, the block 1 comprises an inclined surface, the inclined surface is pressed against the surface 1 to push the support block outward, the support block also comprises a block 3, the auxiliary block comprises a rod 2 that can move up and down with the inner rod, and the rod 2 can make the inner wall of the block 3 affixed to the outer wall of the sleeve 1. The present invention provides a stacked sheet packaging storage device, so that thin metal sheet parts can be stacked and stored.

Description

Technical Field

[0001] The invention relates to the technical field of packaging storage, and in particular to a stacked packaging storage device. Background Art

[0002] At present, a lead frame part 51 is Fig.11 , 12 As shown in 14, part 51 is a thin metal sheet, and part 51 includes a second bump 513. The end of the second bump 513 is used to place the chip. The second bump 513 protrudes downward. When packaging, the parts 51 are directly stacked up and stored due to the protrusion of the second bump 513, which will press the second bump 513. The second bump 513 is also a very thin metal sheet and is therefore easily crushed. Summary of the invention

[0003] The object of the present invention is to overcome the above-mentioned deficiencies of the prior art and to provide a stacking type packaging storage device so that thin metal sheet parts can be stacked and stored.

[0004] To achieve the above object, the technical solution of the present invention is:

[0005] A stacked packaging storage device comprises a support assembly and a box body for placing a parts packaging combination, wherein the parts packaging combination comprises parts and packaging blocks, wherein a plurality of parts and packaging blocks are stacked and placed at intervals, wherein the support assembly comprises a support frame 1 and a support frame 2 located below the support frame 1, wherein the bottom of the box body is inserted into the upper end of the support frame 1, the upper end of the box body is open, a cylinder assembly is installed at the upper end of the support frame 2, a connecting block is connected to the output end of the cylinder assembly, and a plurality of lifting assemblies are connected to the upper end of the connecting block, wherein the lifting assemblies pass through the support frame 1 and the box body from the bottom of the support frame 1, and the lifting assemblies can move up and down under the action of the cylinder assembly. The lifting assembly includes a sleeve 1, an inner rod, at least two support blocks and auxiliary blocks corresponding to the support blocks. The inner rod is inserted into the sleeve 1, and the corresponding two support blocks are located on both sides of the inner rod and pass through the inner wall of the sleeve 1. The support block includes two blocks 5, and the block 5 includes a surface 1. The inner rod includes a main rod, and the main rod includes a block 1. The surface 1 is in contact with the corresponding outer side wall of the block 1. The block 1 includes an inclined surface, and the inclined surface can push the support block outward by pressing against the surface 1. The support block also includes a block 3 located below the outer side of the block 5. The auxiliary block includes a rod 2 that can move up and down with the inner rod. The rod 2 pushes the support block downward to make the inner side wall of the block 3 fit with the outer wall of the sleeve 1.

[0006] The parts include a plurality of brackets 2 and a plurality of protrusions 2. A groove 1 is formed between two adjacent protrusions 2. The support block is located between the two adjacent protrusions 2. The outer end of the support block is fitted with the lower end of the bracket 2 or is located in the groove 1.

[0007] The second convex block protrudes downwards, the packaging block comprises a second groove, and the second convex block is located in the second groove.

[0008] A connecting sleeve is installed at the bottom of the support frame 1, the connecting sleeve is inserted into the support frame 1 by interference fit, and the sleeve 1 passes through the connecting sleeve. The sleeve 1 includes a tube 2 located at the bottom, and the diameter of the tube 2 is larger than the outer diameter of the connecting sleeve.

[0009] The outer wall of the bottom of the second tube is threadedly connected with the second sleeve, the bottom of the inner rod passes through the second sleeve, the inner rod is sleeved with a spring 1, the spring 1 is located inside the second tube and the second sleeve, and the bottom of the inner rod is connected to the connecting block.

[0010] The inner rod comprises a boss and a connecting rod, the second sleeve comprises a second hole, the connecting rod passes through the second hole, the outer diameter of the boss is larger than the second hole, and the bottom of the first spring abuts against the boss.

[0011] The support block comprises a block 2, which is provided with a hole 3, and a spring 3 is connected between the corresponding support blocks on both sides, and both ends of the spring 3 extend into two corresponding holes 3 respectively and the ends are fixed to the inner wall of the hole 3.

[0012] The auxiliary block is inserted into an outer wall of the sleeve and fixed.

[0013] The auxiliary block also includes a rod 1, and the rod 1 and the rod 2 are connected through a spring 2.

[0014] Rod two is connected with rod three, the main rod comprises block one, block one comprises protrusion one, and rod three is connected with protrusion one.

[0015] The beneficial effects of the present invention are:

[0016] 1. The setting of the lifting assembly caters to the parts packaging combination upward to prevent the protrusion 2 from being deformed due to the impact caused by the parts falling directly downward.

[0017] Second: The setting of block four can make block three be pushed up along the outer wall of sleeve one when the bottom of the supporting block contacts the packaging block.

[0018] 3. The setting of the auxiliary block enables the inner rod to push the support block outward while pressing downward into the outer wall of the sleeve.

[0019] Fourth: The setting of the inclined surface enables the inner rod to push the support block outward.

[0020] Five: The arrangement of slot five allows space to be left between the two support blocks for connecting the spring.

[0021] Six: The setting of the protrusion 1 can indirectly push the support block to move downward while the inner rod rises.

[0022] Seven: The cooperation of cylinder 2, boss and spring 1 can make the inner rod continue to rise after the sleeve 1 rises to the limit position.

[0023] 8: The setting of sleeve 2 can make the inner rod descend and pull sleeve 1 to descend. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1A cross-sectional view of an embodiment Figure 1 ;

[0025] Figure 2 A top view of an embodiment;

[0026] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0027] Figure 4 is a cross-sectional view of a lifting assembly in an embodiment;

[0028] Figure 5 for Figure 4 Enlarged view of point C in the middle;

[0029] Figure 6 A partial cross-sectional view of an embodiment Figure 1 ;

[0030] Figure 7 is a three-dimensional diagram of the inner rod in the embodiment;

[0031] Figure 8 for Figure 7 Enlarged view of point E in the middle;

[0032] Fig. 9 is a three-dimensional diagram of a sleeve 1 in the embodiment;

[0033] Fig.10 is a three-dimensional diagram of a support block in an embodiment;

[0034] Fig.11 A top view of a packaging block in an embodiment;

[0035] Fig.12 A top view of a part in the embodiment;

[0036] Fig.13 A cross-sectional view of an embodiment Figure 2 ;

[0037] Fig.14 for Fig.13 The enlarged view of point B in the middle;

[0038] Fig.15 A partial cross-sectional view of an embodiment Figure 2 ;

[0039] Fig.16 A partial cross-sectional view of an embodiment Figure 3 .

[0040] In the figure: bracket assembly 1, support frame 11, hole 4 111, connecting sleeve 112, support frame 2 12, connecting column 13, box body 2, cylinder assembly 3, piston rod 31, connecting block 32, lifting assembly 4, sleeve 1 41, cylinder 1 411, cylinder 2 412, hole 1 413, groove 3 414, groove 4 415, inner rod 42, main rod 421, groove 5 4211, groove 6 4212, block 1 4213, convex block 1 42131, straight surface 42132, inclined surface 42133, boss 422, connecting rod 423, sleeve 2 43, ring sleeve 431, hole two 432, support block 44, block two 441, hole three 4411, hole five 4412, block three 442, block four 443, block five 444, surface one 4441, surface two 4442, spring three 445, auxiliary block 45, slot five 451, rod one 452, rod two 453, spring two 454, rod three 455, spring one 46, parts packaging assembly 5, parts 51, bracket one 511, bracket two 512, protrusion two 513, slot one 514, packaging block 52, bracket three 521, bracket four 522, slot two 523. DETAILED DESCRIPTION

[0041] The technical solution of the present invention is further described below through embodiments and in conjunction with the accompanying drawings.

[0042] like Figure 1-Figure 16 As shown, a stacked packaging storage device includes a bracket assembly 1 and a box body 2 for placing a part packaging combination 5. The part packaging combination 5 includes a part 51 and a packaging block 52. The part 51 is a lead frame made of a thin copper sheet. The packaging block 52 is a plastic sheet. Multiple parts 51 and packaging blocks 52 are stacked up and down and placed at intervals. The packaging block 52 is placed at the bottom layer of the box body 2, a part 51 is placed above the bottom packaging block 52, and a packaging block 52 is placed above the part 51, and so on.

[0043] like Fig.11 , 12 As shown, the packaging block 52 includes a bracket three 521 and a bracket four 522 perpendicular to the bracket three 521, the part 51 includes a bracket one 511 and a bracket two 512 corresponding to the bracket three 521 and the bracket four 522 respectively, and the two adjacent packaging blocks 52 cover the part 51 located between the two adjacent packaging blocks 52 up and down, and the part 51 also includes a plurality of protrusions two 513, the protrusions two 513 extend outwardly along the bracket two 512 and protrude downward, the packaging block 52 also includes a groove two 523, the protrusion two 513 is located in the groove two 523 of the packaging block 52 below the part 51 to which the protrusion two 513 belongs, and the protrusion height of the protrusion two 513 is less than the height of the groove two 523.

[0044] like Figure 1As shown, the bracket assembly 1 includes a support frame 11 and a support frame 2 12 located below the support frame 11, the support frame 11 and the support frame 2 12 are connected by a connecting column 13, the bottom of the box body 2 is inserted into the upper end of the support frame 11, the upper end of the support frame 11 is provided with a hole 4 111, the bottom of the box body 2 is located in the hole 4 111, and the upper end of the support frame 11 can also be provided with a clamping mechanism to fix both sides of the box body 2. The upper end of the box body 2 is open, and the parts packaging combination 5 is placed in from the opening.

[0045] like Figure 1 As shown, a cylinder assembly 3 is installed on the upper end of the support frame 12, and a connecting block 32 is connected to the output end of the cylinder assembly 3. The cylinder assembly 3 includes a piston rod 31, and the piston rod 31 is connected to the connecting block 32. The connecting block 32 is a rectangular plate, and a plurality of lifting assemblies 4 are connected to the upper end of the connecting block 32. Specifically, four lifting assemblies 4 are installed on the inner sides of the four corners of the connecting block 32.

[0046] like Figure 1 , 4 As shown in Figures 9 and 10, the lifting assembly 4 passes through the support frame 11 and the box body 2 from the bottom of the support frame 11. Under the action of the cylinder assembly 3, the lifting assembly 4 can move up and down. The lifting assembly 4 includes a sleeve 41 and an inner rod 42. The sleeve 41 is provided with a hole 413. The inner rod 42 is inserted into the hole 413 of the sleeve 41. A connecting sleeve 112 is installed at the bottom of the support frame 11. The connecting sleeve 112 is inserted into the support frame 11 by interference fit. The sleeve 41 includes a tube 412 located at the bottom and a tube 411 located above the tube 412. The tube 411 is a square tube. The sleeve 41 passes through the connecting sleeve 112 (to be precise, the tube 411 passes through the connecting sleeve 112. The tube 412 is a cylindrical tube, and the diameter of the tube 412 is larger than the outer diameter of the connecting sleeve 112).

[0047] like Figure 4 As shown, the outer wall of the bottom of the second cylinder 412 is threadedly connected with the second sleeve 43, the bottom of the inner rod 42 passes through the second sleeve 43 and extends to the bottom of the second sleeve 43, the inner rod 42 is sleeved with a spring 46, the spring 46 is located in the second cylinder 412 and the second sleeve 43, the inner rod 42 includes a main rod 421, a boss 422 located below the main rod 421, and a connecting rod 423 located below the boss 422, the main rod 421 is a square rod and is inserted into the first cylinder 411 with clearance fit and can slide up and down along the inner wall of the first cylinder 411. Figure 7 As shown, the boss 422 is a rectangular table extending outwardly from the outer wall of the main rod 421. Figure 4 As shown, sleeve 2 43 includes a ring sleeve 431 and a hole 432. The ring sleeve 431 is threadedly connected to sleeve 2 412. The connecting rod 423 passes through the hole 432. The outer diameter of the boss 422 is larger than that of the hole 432. The bottom of the spring 1 46 abuts against the boss 422. The top of the spring 1 46 abuts against the inner upper wall of the sleeve 2 412. The bottom of the inner rod 42 is connected to the connecting block 32.

[0048] like Figure 4 , 5 As shown, the lifting assembly 4 also includes at least two support blocks 44 and auxiliary blocks 45 corresponding to the support blocks 44. The lifting assembly 4 can be provided with four support blocks 44, and the support blocks 44 correspond to each other. The corresponding two support blocks 44 are located on both sides of the inner rod 42 and pass through the inner wall of the sleeve 1 41. The support blocks 44 are inserted into the groove 415. Fig. 9 As shown, the support block 44 includes two blocks 444, the block 444 is located inside the support block 44, the block 444 includes a first surface 4441 and a second surface 4442, the first surface 4441 is parallel to the outer wall of the main rod 421, and the second surface 4442 is an inclined surface. Figure 7 As shown, the main rod 421 includes a groove five 4211 and a block one 4213. The groove five 4211 is formed between the two blocks one 4213. The support block 44 is located in the groove five 4211. The surface one 4441 is in contact with the corresponding outer wall of the block one 4213. The block one 4213 includes an inclined surface 42133. The inclined surface 42133 presses against the surface one 4441 to push the support block 44 outward. To be precise, the inclined surface 42133 presses against the lower end of the surface one 4441. The surface two 4442 can be a surface that matches the inclined surface 42133. The inclined surface 42133 can push the surface two 4442 to move the support block 44 outward. The block one 4213 also includes a straight surface 42132. The block one 4213 is a narrower part. When the support block 44 is tightened inward, it presses against the block one 4213. A groove six 4212 is formed between the block one 4213 and the main rod 421 , and the block five 444 is located in the groove six 4212 .

[0049] like Figure 4 , 5 As shown, the support block 44 also includes a block three 442 located below the outer side of the block five 444, and the auxiliary block 45 includes a rod two 453 that can move up and down with the inner rod 42. The rod two 453 pushes the support block 44 downward to make the inner wall of the block three 442 fit with the outer wall of the sleeve one 41.

[0050] like Figure 5 , 10 As shown, the support block 44 also includes a block 2 441, and the block 2 441 is provided with a hole 3 4411. A spring 3 445 is connected between the corresponding support blocks 44 on both sides, and the two ends of the spring 3 445 extend into the two corresponding holes 3 4411 respectively, and the ends are fixed to the inner walls of the holes 3 4411. The block 3 442 extends vertically downward along the inner side of the block 2 441, and the block 5 444 is formed by the outer walls of the front and rear sides of the block 2 441 extending toward the main rod 421. The support block 44 also includes a block 443, and the block 443 is formed by the bottom of the block 3 442 extending along the side away from the main rod 421. The block 2 441 and the block 4 443 are opposite to each other and a groove is formed between them.

[0051] like Figure 4 ,5 As shown, the auxiliary block 45 is inserted into the groove 414 of the outer wall of the sleeve 41 and fixed. The auxiliary block 45 is formed by two blocks that are face to face and fixed. A groove 451 is provided on the opposite surface of each block. The groove 451 is an inverted U-shaped groove and the two ends of the U-shape pass through the bottom of the auxiliary block 45. The two blocks are combined to form the auxiliary block 45 and a cavity is formed between the two grooves. The auxiliary block 45 also includes a rod 452. The rod 452 and the rod 453 are located in the groove 451. The rod 452 and the rod 453 are connected by a spring 454. The connection between the rod 452, the rod 453 and the spring 454 is respectively fixed to the spring 454. The rod 453 is located on the outside of the auxiliary block 45, and the rod 452 is located on the inside of the auxiliary block 45.

[0052] like Figure 5 As shown, rod one 452 is connected to rod three 455, rod three 455 is inserted into rod one 452 transversely and vertically, main rod 421 includes block one 4213, block one 4213 includes protrusion one 42131, and rod three 455 is inserted into protrusion one 42131 and fixedly connected.

[0053] like Figure 3 As shown, a groove 514 is formed between two adjacent second protrusions 513 , and the support block 44 is located between the two adjacent second protrusions 513 . The outer end of the support block 44 is in contact with the lower end of the second bracket 512 or is located in the groove 514 .

[0054] like Figure 1 As shown, the cylinder assembly 3 pushes the inner rod 42 to rise, and the inner rod 42 and the second tube 412 compress the spring 1 46, so that the lifting assembly 4 rises as a whole. When the second tube 412 abuts against the bottom surface of the connecting sleeve 112, the sleeve 1 41 stops rising. At this time, the cylinder assembly 3 continues to push the inner rod 42 to rise, and the spring 1 46 continues to be compressed. The inclined surface 42133 pushes the support block 44 to move to both sides. When the inner edge of the block 3 442 of the support block 44 moves to align with the outer wall of the tube 1 411 up and down, the rod is driven by the protrusion 1 42131 Rod 1 452 moves upward, and hole 5 4412 is provided at the upper end of support block 44. Rod 1 452 drives rod 2 453 to insert downward into hole 5 4412 to push support block 44, and makes the inner edge of block 3 442 of support block 44 fit with the outer wall of cylinder 1 411. At this time, spring 3 445 is stretched and tightens the corresponding support blocks 44 on both sides to each other. In this state, multiple support blocks 44 can place a part 51, and part 51 can place a packaging block 52. The placed parts 51 and packaging blocks 52 can be grabbed and put down by a robot.

[0055] like Figure 1As shown, the cylinder assembly 3 drives the inner rod 42 to descend until the boss 422 abuts against the sleeve 2 43. At this time, the boss 1 42131 drives the rod 1 452 and indirectly drives the rod 2 453 to move upward and leave the support block 44. The cylinder assembly 3 continues to drive the inner rod 42 to descend, which will lower the entire lifting assembly 4. When the support block 44 descends to touch the packaging block 52 (a packaging block 52 is placed first when it is placed for the first time, the support block 44 is lifted up and pulled into the groove 4 415 by the action of the spring 3 445. The outermost end of the support block 44 is now located in the groove 1 514 and no longer contacts the part 51. The part packaging assembly 5 is now placed above the placed packaging block 52. The above steps are repeated to stack the part packaging assembly 5 layer by layer. After it is full, the box body 2 is taken out from the top when the support block 44 is folded.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A stacked packaging storage device, comprising a support assembly (1), a box body (2) for placing a parts packaging assembly (5), characterized in that The parts packaging assembly (5) comprises a part (51) and a packaging block (52), wherein a plurality of the parts (51) and the packaging blocks (52) are stacked and spaced apart, the support assembly (1) comprises a support frame 1 (11) and a support frame 2 (12) located below the support frame 1 (11), the bottom of the box body (2) is inserted into the upper end of the support frame 1 (11), the upper end of the box body (2) is open, the upper end of the support frame 2 (12) is installed with a cylinder assembly (3), and the output end of the cylinder assembly (3) is connected to A connecting block (32) is provided, and a plurality of lifting assemblies (4) are connected to the upper end of the connecting block (32). The lifting assemblies (4) pass through the supporting frame (11) and the box body (2) from the bottom of the supporting frame (11). Under the action of the cylinder assembly (3), the lifting assemblies (4) can move up and down. The lifting assemblies (4) include a sleeve (41), an inner rod (42), at least two supporting blocks (44), and auxiliary blocks (45) corresponding to the supporting blocks (44). The inner rod (42) is inserted into the supporting frame (11). In the sleeve (41), two corresponding support blocks (44) are located on both sides of the inner rod (42) and pass through the inner wall of the sleeve (41), the support block (44) includes two blocks (444), the block (444) includes a surface (4441), the inner rod (42) includes a main rod (421), the main rod (421) includes a block (4213), the surface (4441) is in contact with the outer side wall of the corresponding block (4213), and the block (4213) includes a The support block (44) further comprises a third block (442) located below the outer side of the fifth block (444); the auxiliary block (45) comprises a second rod (453) which can move up and down with the inner rod (42); the second rod (453) pushes the support block (44) downward so that the inner wall of the third block (442) fits with the outer wall of the sleeve (41).

2. A stacked packaging storage device as claimed in claim 1, characterized in that: The part (51) comprises a plurality of brackets (512) and a plurality of protrusions (513); a groove (514) is formed between two adjacent protrusions (513); the support block (44) is located between two adjacent protrusions (513); and the outer end of the support block (44) is in contact with the lower end of the bracket (512) or is located in the groove (514).

3. A stacked packaging storage device as claimed in claim 2, characterized in that: The second protrusion (513) protrudes downward, the packaging block (52) includes a second groove (523), and the second protrusion (513) is located in the second groove (523).

4. A stacked packaging storage device as claimed in claim 1, characterized in that: A connecting sleeve (112) is installed at the bottom of the support frame one (11); the connecting sleeve (112) is inserted into the support frame one (11) by interference fit; the sleeve one (41) passes through the connecting sleeve (112); the sleeve one (41) includes a tube two (412) located at the bottom; the diameter of the tube two (412) is greater than the outer diameter of the connecting sleeve (112).

5. A stacked packaging storage device as claimed in claim 4, characterized in that: The outer wall at the bottom of the second tube (412) is threadedly connected with a second sleeve (43), the bottom of the inner rod (42) passes through the second sleeve (43), the inner rod (42) is sleeved with a first spring (46), the first spring (46) is located inside the second tube (412) and the second sleeve (43), and the bottom of the inner rod (42) is connected to the connecting block (32).

6. A stacked packaging storage device as claimed in claim 5, characterized in that: The inner rod (42) includes a boss (422) and a connecting rod (423); the second sleeve (43) includes a second hole (432); the connecting rod (423) passes through the second hole (432); the outer diameter of the boss (422) is larger than that of the second hole (432); and the bottom of the first spring (46) abuts against the boss (422).

7. A stacked packaging storage device as claimed in claim 1, characterized in that: The support block (44) comprises a block two (441), the block two (441) is provided with a hole three (4411), and a spring three (445) is connected between the two sides corresponding to the support blocks (44), and the two ends of the spring three (445) respectively extend into two corresponding holes three (4411) and the ends are fixed to the inner wall of the hole three (4411).

8. A stacked packaging storage device as claimed in claim 1, characterized in that: The auxiliary block (45) is inserted into the outer wall of the sleeve (41) and fixed.

9. A stacked packaging storage device as claimed in claim 8, characterized in that: The auxiliary block (45) further comprises a rod 1 (452), and the rod 1 (452) and the rod 2 (453) are connected via a spring 2 (454).

10. A stacked packaging storage device as claimed in claim 9, characterized in that: The rod one (452) is connected to the rod three (455), the main rod (421) includes a block one (4213), the block one (4213) includes a protrusion one (42131), and the rod three (455) is connected to the protrusion one (42131).

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