A splitting device for SMD packaging reels

Abstract

The utility model relates to a kind of SMD packing roll wheel's splitting device, belong to SMD packing splitting technical field.The SMD packing roll wheel's splitting device, including recovery subassembly, machine base, mounting bracket, drive wheel subassembly and U-shaped drag plate;The machine base is symmetrically equipped with driving shaft and driven shaft by mounting bracket;Driving shaft and driven shaft between lower mounting bracket are equipped with U-shaped drag plate;U-shaped drag plate upper symmetry is equipped with driving shaft A and driving shaft B;Driving shaft A and driving shaft B are equipped with drive wheel subassembly;Recovery subassembly is equipped on the mounting bracket below U-shaped drag plate;The mounting bracket below driven shaft is equipped with winding assembly by winding motor.The SMD packing roll wheel's splitting device, compact structure, ingenious, solve the problem of low work efficiency and great labor intensity that artificial splitting exists, especially suitable for the needs of SMD packing roll wheel's splitting use.

Description

Technical Field

[0001] This utility model relates to a device for splitting SMD packaging reels, belonging to the field of SMD packaging splitting technology. Background Technology

[0002] In the field of SMD manufacturing technology, packaging reels are commonly used to package SMD components for convenient transportation. Existing packaging reels include a reel body, a packaging carrier belt, and a strip-shaped release liner. Patent CN108058401B discloses a packaging carrier belt with evenly distributed countersunk holes. During packaging, SMD patches are placed one by one inside the countersunk holes. A strip-shaped release liner is then applied to the surface of the packaging carrier belt, thus encapsulating the SMD patches. The packaging carrier belt is then wound around the reel body to complete the packaging of the SMD patches. In actual production, issues such as returns and product quality often necessitate the removal and recycling of SMD patches from the packaging reel. Currently, the recycling method involves manually tearing the strip-shaped release liner from the packaging carrier belt and then removing the SMD patches, completing the separation process. This method suffers from low efficiency and high labor intensity. Summary of the Invention

[0003] The purpose of this utility model is to provide a compact and ingeniously designed device for splitting SMD packaging rolls, which solves the problems of low work efficiency and high labor intensity in existing SMD packaging roll splitting methods.

[0004] The technical solution of this utility model is: A device for splitting SMD packaging reels includes a recycling assembly, a base, a mounting frame, a drive wheel assembly, and a U-shaped slide. The device is characterized in that: a drive shaft and a driven shaft are symmetrically mounted on the base via the mounting frame; a U-shaped slide is mounted on the mounting frame below the drive shaft and the driven shaft; drive shafts A and B are symmetrically mounted above the U-shaped slide; drive wheel assemblies are mounted on drive shafts A and B; a recycling assembly is mounted on the mounting frame below the U-shaped slide; a winding assembly is mounted on the mounting frame below the driven shaft via a winding motor; a power assembly is mounted on the mounting frame; and the power assembly is connected to the drive shaft, drive shaft A, and drive shaft B.

[0005] The power assembly includes a power motor, a pulley, a transmission belt A, and a transmission belt B; the power motor is mounted on the mounting bracket; the output end of the power motor is connected to the drive shaft A; the output end of the power motor is connected to one end of the drive shaft via the pulley and transmission belt A; the output end of the power motor is connected to one end of the drive shaft B via the pulley and transmission belt B.

[0006] The drive wheel assembly includes a guide wheel and a deflector wheel; guide wheels and deflector wheels are symmetrically mounted on both drive shaft A and drive shaft B; deflector wheel has actuating protrusions evenly distributed on its circumferential surface.

[0007] A clamping device is installed below the drive wheel assembly; a guide roller is installed on a mounting bracket on one side of the drive wheel assembly.

[0008] The clamping device includes clamping rollers, a support shaft, a swing arm, and a limiting plate; the mounting bracket is equipped with a support shaft; the support shaft is equipped with clamping rollers via torsion springs and symmetrically mounted swing arms.

[0009] The winding assembly includes a winding shaft and an elastic pressure bar; one end of the winding motor is equipped with a winding shaft; and an "L"-shaped elastic pressure bar is installed on the winding shaft.

[0010] The recycling assembly includes a recycling motor, a recycling belt, a recycling chute, a positioning block, and a recycling pipe; the mounting frame below the U-shaped chute carries the recycling belt via the recycling motor; the mounting frame on one side of the recycling belt carries the recycling chute; the bottom of the recycling chute is provided with a limiting protrusion; the upper end of the recycling chute is provided with a positioning block; the positioning block is provided with a positioning groove; and the recycling pipe is clamped in the positioning groove.

[0011] The advantages of this utility model are: The SMD packaging reel splitting device is compact and ingeniously designed, enabling the mechanized splitting process of SMD packaging reels. It solves the problems of low efficiency and high labor intensity associated with manual splitting, making it particularly suitable for the needs of SMD packaging reel splitting. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model after removing the base and protective cover; Figure 3 for Figure 2 Axonometric structural schematic diagram; Figure 4 for Figure 2 Front view structural diagram; Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure along the AA direction; Figure 6 This is a schematic diagram of the structure of the recycling component of this utility model; Figure 7 for Figure 6 Enlarged structural diagram at point B; Figure 8 for Figure 2 A schematic diagram of the structure after removing the recycling components; Figure 9 for Figure 8 Enlarged structural diagram at point C; Figure 10 for Figure 8 Axonometric structural schematic diagram; Figure 11 for Figure 10 Enlarged structural diagram at point D; Figure 12 for Figure 2 Enlarged structural diagram at point E; Figure 13 This is a schematic diagram of the structure of the clamping device of this utility model.

[0013] In the diagram: 1. Base; 2. Mounting bracket; 3. Drive shaft; 4. Driven shaft; 5. U-shaped slide; 6. Drive shaft A; 7. Drive shaft B; 8. Drive wheel assembly; 9. Rewind assembly; 10. Rewind motor; 11. Rewind assembly; 12. Power assembly; 13. Power motor; 14. Drive belt A; 15. Drive belt B; 16. Guide wheel; 17. Actuating wheel; 18. Actuating protrusion; 19. Clamping pin. 20. Guide roller; 21. Support shaft; 22. Swing arm; 23. Pressing roller; 24. Strip release film; 25. Rewind shaft; 26. Elastic pressure bar; 27. Recycling motor; 28. Recycling belt; 29. ​​Recycling slide; 30. Limiting protrusion; 31. Positioning block; 32. Positioning groove; 33. Recycling tube; 34. Empty reel; 35. SMD packaging reel; 36. Packaging carrier belt; 37. Guide roller. Detailed Implementation

[0014] The SMD packaging reel splitting device includes a recycling assembly 9, a base 1, a mounting bracket 2, a drive wheel assembly 8, and a U-shaped tray 5 (see the instruction manual). Figure 1 , 2 and 3).

[0015] A drive shaft 3 and a driven shaft 4 are symmetrically mounted on the base 1 via mounting brackets 2. During operation, the empty reel 34 is fixed to the drive shaft 3 with a nut; the SMD packaging reel is fixed to the driven shaft 4 with a nut. When the drive shaft 3 rotates, it drives the empty reel 34 to rotate synchronously; when the SMD packaging reel is subjected to force and rotates, it drives the driven shaft 4 to rotate synchronously.

[0016] A U-shaped slide plate 5 is mounted on the mounting bracket 2 below the driving shaft 3 and the driven shaft 4 (see instruction manual appendix). Figure 8 and 9 The drive shafts A6 and B7 are symmetrically mounted above the U-shaped slide 5 (see the instruction manual appendix). Figure 8 and 9 ).

[0017] Drive wheel assemblies 8 are mounted on drive shafts A6 and B7 (see instruction manual appendix). Figure 12 The drive wheel assembly 8 includes a guide wheel 16 and a deflector wheel 17; the guide wheel 16 and the deflector wheel 17 are symmetrically mounted on both drive shaft A6 and drive shaft B7; the deflector wheel 17 has evenly distributed actuating protrusions 18 on its circumference (see the attached instruction manual). Figure 12 ).

[0018] When drive shafts A6 and B7 drive the corresponding drive wheel assemblies 8 to rotate, the actuating wheel 17 can drive the packaging carrier belt 36 forward along the U-shaped slide plate 5 by actuating the protrusion 18 into the holes on both sides of the packaging carrier belt 36 (see the instruction manual appendix). Figure 12 ).

[0019] The mounting bracket 2 below the U-shaped tray 5 is equipped with the recycling assembly 9 (see the instruction manual). Figure 2 and 4 The recycling component 9 includes a recycling motor 27, a recycling belt 28, a recycling chute 29, a positioning block 31, and a recycling pipe 33 (see the instruction manual appendix). Figure 6 and 7 ).

[0020] The mounting bracket 2 below the U-shaped slide 5 is equipped with a recycling belt 28 via a recycling motor 27. A recycling chute 29 is mounted on the mounting bracket 2 on one side of the recycling belt 28; a limit protrusion 30 is provided at the bottom of the recycling chute 29; a positioning block 31 is provided at the upper end of the recycling chute 29; a positioning groove 32 is provided on the positioning block 31; and a recycling tube 33 is clamped in the positioning groove 32.

[0021] During operation, when the SMD patch falls onto the recycling belt 28, the rotating recycling belt 28 can move the SMD patch into the positioning groove 32 of the positioning block 31. After the SMD patch enters the positioning groove 32, it will eventually slide into the recycling tube 33 under the action of gravity. When the recycling tube 33 is full of SMD patches, a new recycling tube 33 can be replaced.

[0022] The winding assembly 11 is mounted on the mounting bracket 2 below the driven shaft 4 via the winding motor 10 (see instruction manual appendix). Figure 9 The winding assembly 11 includes a winding shaft 25 and a spring-loaded pressure bar 26 (see the attached instruction manual). Figure 9 One end of the winding motor 10 is equipped with a winding shaft 25; an "L"-shaped elastic pressure bar 26 is installed on the winding shaft 25.

[0023] When one end of the strip-shaped release film 24 is inserted between the elastic pressure rod 26 and the winding shaft 25 during operation, the winding motor 10 drives the winding shaft 25 to rotate, and the winding shaft 25 can wind the strip-shaped release film 24 onto the surface of the winding shaft 25.

[0024] Multiple guide rollers 37 are mounted on one side of the take-up shaft 25 (see instruction manual appendix). Figure 9 During operation, the strip-shaped release film 24 can smoothly contact the take-up shaft 25 under the guidance of the guide roller 37.

[0025] The mounting bracket 2 is equipped with the power assembly 12; the power assembly 12 is connected to the drive shaft 3, drive shaft A6 and drive shaft B7 (see the attached instruction manual). Figure 11 The power assembly 12 includes a power motor 13, pulleys, drive belt A14, and drive belt B15 (see the instruction manual appendix). Figure 11 ).

[0026] Mounting bracket 2 is equipped with a power motor 13; the output end of the power motor 13 is connected to the drive shaft A6; the output end of the power motor 13 is connected to one end of the drive shaft 3 via a pulley and a transmission belt A14; the output end of the power motor 13 is connected to one end of the drive shaft B7 via a pulley and a transmission belt B15 (see the appendix of the instruction manual). Figure 11 When the power motor 13 is working, it drives the drive shaft A6 to rotate, and can drive the drive shaft 3 to rotate through the transmission belt A14, and drive the drive shaft B7 to rotate through the transmission belt B15.

[0027] A clamping device 19 is installed below the drive wheel assembly 8 (see instruction manual appendix). Figure 12 The clamping device 19 includes clamping rollers 23, a support shaft 21, a swing arm 22, and a limiting plate 24; the mounting bracket 2 is equipped with the support shaft 21; the clamping rollers 23 are mounted on the support shaft 21 via torsion springs and symmetrically mounted swing arms 22 (see the attached instruction manual). Figure 12 ).

[0028] The pressing roller 23 always tends to approach the corresponding drive wheel assembly 8 under the action of the torsion spring and the swing arm 22; thus, when the packaging carrier 36 passes between the presser 19 and the corresponding drive wheel assembly 8, the pressing roller 23 can squeeze the packaging carrier 36 so that it can fit against the drive wheel assembly 8, thereby facilitating the rotation of the drive wheel assembly 8 to drive the packaging carrier 36 forward.

[0029] Guide rollers 20 are mounted on the mounting bracket 2 on one side of the drive wheel assembly 8 (see the instruction manual). Figure 12 The purpose of setting the guide roller 20 is to enable the packaging carrier belt 36 to pass smoothly under the drive wheel assembly 8 under the guidance of the guide roller 20.

[0030] The SMD packaging reel splitting device, during operation, first secures the empty reel 34 to the drive shaft 3 with a nut, and then secures the SMD packaging reel 35 to the driven shaft 4 (see the instruction manual appendix). Figure 2 and3 ).

[0031] After completing the above steps, tear off the strip release film 24 at one end of the packaging carrier tape 36 on the SMD packaging reel 35, then wrap one end of the strip release film 24 around the guide roller 37 and insert it between the elastic pressure bar 26 and the take-up shaft 25. (See the attached instruction manual.) Figure 9 Meanwhile, one end of the packaging carrier 36 is passed between the drive wheel assembly 8 and the clamp 19 and connected to the empty reel 34; this completes the preparation for splitting the SMD packaging reel.

[0032] After the SMD packaging reel is disassembled and prepared, the power unit 12 will drive the drive shaft A6, the active rotating shaft 3 and the drive shaft B7 to rotate synchronously. When the drive shaft A6 and the drive shaft B7 rotate, the packaging carrier belt 36 is driven forward through the drive wheel assembly 8. At the same time, when the active rotating shaft 3 rotates, the packaging carrier belt 36 is wound into its interior through the empty reel 34.

[0033] In the above process, the winding assembly 11 winds the strip release film 24 around its surface via the rotating winding shaft 25. Thus, under the action of the winding shaft 25, the strip release film 24 can be torn from the packaging carrier belt 36. After the strip release film 24 is torn, the SMD patch inside the packaging carrier belt 36 will fall onto the recycling belt 28 under the action of gravity. Subsequently, the rotating recycling belt 28 moves the SMD patch into the positioning groove 32 of the positioning block 31; after the SMD patch enters the positioning groove 32, it will eventually slide into the recycling tube 33 under the action of gravity; when the recycling tube 33 is full of SMD patches, a new recycling tube 33 can be installed.

[0034] At this point, the SMD packaging reel splitting device has completed the splitting of the SMD packaging reel; once all SMD packaging reels 35 have been split, the SMD packaging reel splitting device can enter the next working cycle.

[0035] The SMD packaging reel splitting device is compact and ingeniously designed, enabling the mechanized splitting process of SMD packaging reels. It solves the problems of low efficiency and high labor intensity associated with manual splitting, making it particularly suitable for the needs of SMD packaging reel splitting.

Claims

1. A device for splitting SMD packaging reels, comprising a recycling assembly (9), a base (1), a mounting frame (2), a drive wheel assembly (8), and a U-shaped slide (5); characterized in that: The base (1) is symmetrically mounted with a drive shaft (3) and a driven shaft (4) via a mounting bracket (2); a U-shaped slide plate (5) is mounted on the mounting bracket (2) below the drive shaft (3) and the driven shaft (4); a drive shaft A (6) and a drive shaft B (7) are symmetrically mounted above the U-shaped slide plate (5); a drive wheel assembly (8) is mounted on the drive shaft A (6) and the drive shaft B (7); a recovery assembly (9) is mounted on the mounting bracket (2) below the U-shaped slide plate (5); a winding assembly (11) is mounted on the mounting bracket (2) below the driven shaft (4) via a winding motor (10); a power assembly (12) is mounted on the mounting bracket (2); the power assembly (12) is connected to the drive shaft (3), the drive shaft A (6), and the drive shaft B (7).

2. The device for splitting an SMD packaging reel according to claim 1, characterized in that: The power assembly (12) includes a power motor (13), a pulley, a transmission belt A (14), and a transmission belt B (15); the power motor (13) is mounted on the mounting bracket (2); the output end of the power motor (13) is connected to the drive shaft A (6); the output end of the power motor (13) is connected to one end of the drive shaft (3) through the pulley and the transmission belt A (14); the output end of the power motor (13) is connected to one end of the drive shaft B (7) through the pulley and the transmission belt B (15).

3. The device for splitting an SMD packaging reel according to claim 1, characterized in that: The drive wheel assembly (8) includes a guide wheel (16) and a deflector wheel (17); the guide wheel (16) and the deflector wheel (17) are symmetrically mounted on the drive shaft A (6) and the drive shaft B (7); the deflector wheel (17) has a deflector protrusion (18) evenly distributed on its circumferential surface.

4. The device for splitting an SMD packaging reel according to claim 3, characterized in that: A clamping device (19) is installed below the drive wheel assembly (8); a guide roller (20) is installed on the mounting bracket (2) on one side of the drive wheel assembly (8).

5. The device for splitting an SMD packaging reel according to claim 4, characterized in that: The clamping device (19) includes a clamping roller (23), a support shaft (21), a swing arm (22) and a limiting plate (24); the mounting bracket (2) is equipped with a support shaft (21); the support shaft (21) is equipped with a clamping roller (23) via a torsion spring and a symmetrically mounted swing arm (22).

6. The device for splitting an SMD packaging reel according to claim 1, characterized in that: The winding assembly (11) includes a winding shaft (25) and an elastic pressure bar (26); one end of the winding motor (10) is equipped with the winding shaft (25); and the winding shaft (25) is equipped with an "L"-shaped elastic pressure bar (26).

7. The device for splitting an SMD packaging reel according to claim 1, characterized in that: The recycling assembly (9) includes a recycling motor (27), a recycling belt (28), a recycling chute (29), a positioning block (31), and a recycling pipe (33); the mounting bracket (2) below the U-shaped chute (5) is equipped with the recycling belt (28) via the recycling motor (27); the mounting bracket (2) on one side of the recycling belt (28) is equipped with the recycling chute (29); the bottom end of the recycling chute (29) is provided with a limiting protrusion (30); the upper end of the recycling chute (29) is provided with a positioning block (31); the positioning block (31) is provided with a positioning groove (32); the positioning groove (32) is fitted with the recycling pipe (33).

Images