Z-shaped material stacking machine for SCF module machining

Abstract

The invention provides a Z-shaped stacking machine for SCF module processing, which comprises a rack, a bearing assembly and two groups of rotatable driving discs are arranged on the rack, a driving mechanism for driving the two groups of driving discs to alternately and reversely rotate is arranged on the rack, and pressing units are arranged on the driving discs. The pressing unit comprises an installation rod arranged on the driving disc through a connecting mechanism, rotation of the driving disc is converted into reciprocating swing and reciprocating sliding of the installation rod through the connecting mechanism, a pressing rod is arranged at the end of the installation rod, a pressing plate is arranged at the end of the pressing rod, and a control mechanism connected with the pressing rod is arranged at the end of the installation rod. The control mechanism drives the two sets of pressing rods to move away from each other to be opened when the mounting rod and the pressing rods rotate relative to each other. According to the device, the material belt can be folded in a Z shape, compared with a traditional mode that a rolling shaft is directly adopted for winding, the mobile phone SCF stainless steel module on the material belt cannot be bent, and the yield and the finished product quality are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of material strip processing, and in particular to a Z-type stacking machine for SCF module processing. Background Art

[0002] In the mobile phone production process, SCF (Stainless Steel Clad Flexible) modules are important flexible circuit board components. The quality of their processing and assembly directly affects the performance and reliability of the mobile phone. Currently, after the cut mobile phone SCF modules are attached to the material tape, the industry generally uses a roll-to-roll method to collect and store the tape.

[0003] However, this traditional winding method has significant defects: since the SCF module contains stainless steel material, which has certain rigidity and toughness, the material strip needs to bend around the reel during the reel winding process, which inevitably causes the SCF module to bend and deform.

[0004] Once stainless steel SCF modules are bent, they negatively impact product quality in multiple ways. This increases the difficulty of positioning and handling during subsequent processing steps, such as patching and welding. This impacts machining accuracy and efficiency, reduces yield, and further diminishes production profitability. To address this issue, a Z-type stacking machine for SCF module processing was proposed. Summary of the Invention

[0005] In response to the shortcomings of the existing technology, the present invention proposes a Z-type stacking machine for SCF module processing to solve the technical problem raised in the above background technology that after the cut mobile phone SCF module is affixed to the material strip, the material strip is mostly rolled up by a reel, and this method easily causes the SCF module made of stainless steel to bend, thereby reducing the yield and affecting its subsequent processing.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a Z-type stacking machine for SCF module processing, comprising a frame, the frame being provided with a receiving assembly and two sets of rotatable drive discs, the frame being provided with a driving mechanism for driving the two sets of drive discs to rotate alternately in opposite directions, the drive discs being provided with a pressing unit, the pressing unit comprising: A mounting rod is arranged on the driving disk through a connecting mechanism, and the connecting mechanism converts the rotation of the driving disk into driving the mounting rod to swing back and forth and slide back and forth; There are two sets of pressing rods, which are respectively arranged at the ends of the mounting rods, and the ends of the pressing rods are provided with pressing plates; and The control mechanism is arranged at the end of the installation rod and connected to the clamping rod to drive the two groups of the clamping rods to move away from each other and open when the installation rod and the clamping rod rotate relative to each other.

[0007] In a preferred embodiment, the receiving assembly includes: A lifting platform is escalably arranged on the frame, and a positioning cylinder is provided at the bottom of the lifting platform; A base is provided on the frame, a positioning rod is provided on the base, the positioning cylinder is sleeved on the positioning rod, an elastic member is provided between the inner side of the positioning cylinder and the positioning rod, and a gap is provided between the two groups of pressure plates for the positioning rod to pass through; and The receiving platform is detachably arranged on the lifting platform.

[0008] In a preferred embodiment, the driving mechanism includes: A driving motor is fixedly mounted on the frame, and a transmission disc is mounted on the output shaft of the driving motor; Two sets of driving wheels are provided and are rotatably arranged on the frame, wherein one set of driving wheels is connected to a set of driving discs via a first belt transmission portion, and the other set of driving wheels is connected to a gear pair via a second belt transmission portion, and the gear pair is connected to the other set of driving discs; and The transmission assembly is arranged on the transmission disc and connected to the two groups of driving wheels to alternately convert the rotation of the transmission disc into driving the two groups of driving wheels to rotate.

[0009] In a preferred embodiment, the transmission assembly includes: A driving column is provided on the transmission disc, and a plurality of sliding grooves are provided on the driving wheel at intervals in an annular direction, and the driving column can be inserted into the sliding grooves; and The crescent wheel is arranged on the transmission plate. The driving wheel is provided with a plurality of groups of arc grooves at intervals in an annular direction. The outer circumferential surface of the crescent wheel can be inserted into the arc grooves.

[0010] In a preferred embodiment, the connecting mechanism includes: a driving block eccentrically disposed on the driving disc; a connecting block, disposed on the mounting rod and hinged to the driving block; and One end of the guide rod is hinged on the frame, and the mounting rod is slidably sleeved on the guide rod along its axis.

[0011] In a preferred embodiment, the mounting rod is slidably arranged on the connecting block, and a plurality of groups of slots are provided on the mounting rod along its axis. The connecting block is screwed with a top screw, and the end of the top screw is clamped in the slot. A screw rod is rotatably arranged on the driving disk, and the driving block is slidably arranged on the driving disk and screwed on the screw rod.

[0012] In a preferred embodiment, a limit stop ring is provided at one end of the guide rod.

[0013] In a preferred embodiment, the control mechanism includes: A mounting seat is provided at the end of the mounting rod, and a rotatable guide cylinder is provided on the mounting seat, and the ends of the two groups of pressing rods are respectively slidably passed through the two ends of the guide cylinder; A first torsion spring is sleeved on the guide cylinder, one end of the first torsion spring is fixedly connected to the guide cylinder, and the other end of the first torsion spring is fixedly connected to the mounting seat; and The guide assembly is arranged on the mounting seat and connected to the end of the pressing rod to convert the rotation of the guide cylinder into driving the pressing rod to slide.

[0014] In a preferred embodiment, the guide assembly includes: a connecting column, fixedly disposed on the end of the pressing rod and slidably disposed on the guide cylinder along the axis of the guide cylinder; and The guide sleeve is fixedly arranged on the mounting seat, the guide cylinder is arranged in the guide sleeve, a spiral groove is opened on the inner side of the guide sleeve, and the end of the connecting column is clamped in the spiral groove.

[0015] In a preferred embodiment, the pressing plate is rotatably disposed at the end of the pressing rod and is connected thereto via a second torsion spring.

[0016] Compared with the prior art, the present invention has the following beneficial effects: When in use, the Z-shaped folding machine uses one set of pressure plates to press the ends of the material strip to be folded, which is fitted with sheet-like mobile phone SCF stainless steel modules. The drive mechanism then drives the two sets of drive discs to rotate alternately in opposite directions, causing the two sets of mounting rods to swing back and forth alternately. During the swinging process, the mounting rods are controlled to extend and retract to fold the material strip in a Z-shape. Compared to the traditional method of directly winding with rollers, this method does not cause bending of the mobile phone SCF stainless steel modules on the material strip, thereby improving the yield rate and quality of the finished product and being suitable for processing in similar scenarios. After the two upper sets of pressure plates press the material strip together, the drive discs are again controlled to rotate, causing the mounting rods to swing downward. This causes the mounting rods and the pressure rods to rotate relative to each other, which in turn drives the two sets of pressure rods to move away from each other and open, allowing the two lower sets of pressure plates to separate from the material strip. The pressure rods are then parallel to the mounting rods, and they close again to prepare for the next fold. This allows for continuous folding while reducing the contact area between the pressure plates and the material strip surface, avoiding scratches on the raw materials on the strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present invention, the following briefly introduces the drawings required for use in the specific embodiments. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a Z-type stacking machine for SCF module processing provided by the present invention; Figure 2 This is a schematic diagram of the back structure of a Z-type stacking machine for SCF module processing according to the present invention; Figure 3 This is a schematic structural diagram of a transmission plate in a Z-type stacking machine for SCF module processing according to the present invention; Figure 4 This is a schematic diagram of the installation structure of a stacking plate in a Z-type stacking machine for SCF module processing according to the present invention; Figure 5 for Figure 4 Schematic diagram of the structure after splitting; Figure 6 for Figure 4 A magnified schematic diagram of area A in the middle; Reference numerals: 1. Frame; 2. Base; 3. Positioning rod; 4. Lifting platform; 5. Positioning cylinder; 6. Receiving platform; 7. Driving motor; 8. Transmission plate; 9. Crescent wheel; 10. Driving column; 11. Driving wheel; 12. Slide groove; 13. Arc groove; 14. First belt transmission part; 15. Second belt transmission part; 16. Gear pair; 17. Driving plate; 18. Screw rod; 19. Driving block; 20. Connecting block; 21. Guide rod; 22. Mounting rod; 23. Slot; 24. Top screw; 25. Limiting ring; 26. Mounting seat; 27. Guide sleeve; 28. Spiral groove; 29. Guide cylinder; 30. Pressing rod; 31. Connecting column; 32. First torsion spring; 33. Pressing plate. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Those skilled in the art can make some non-essential improvements and adjustments to the present invention based on the above application content.

[0020] Example: like Figure 1 、 2 As shown, the present invention provides a Z-type stacking machine for SCF module processing, which includes a frame 1, a receiving assembly is provided on the frame 1, and the receiving assembly includes a lifting platform 4 which is liftable and arranged on the frame 1, a positioning cylinder 5 is provided at the bottom of the lifting platform 4, a base 2 is provided on the frame 1, a positioning rod 3 is provided on the base 2, the positioning cylinder 5 is sleeved on the positioning rod 3, and an elastic part is provided between the inner side of the positioning cylinder 5 and the positioning rod 3, and a receiving platform 6 is detachably provided on the lifting platform 4.

[0021] During use, the end of the material strip can be placed on the receiving platform 6. During the folding process, as the thickness of the material strip increases, downward pressure can be applied to the receiving platform 6. The positioning rod 3 and the positioning cylinder 5 cooperate to position the movement of the receiving platform 6, and the elastic member applies an upward force to the receiving platform 6, thereby pressing the folded material strip together and improving the folding effect. After the material strip is folded to a certain thickness, the receiving platform 6 can be removed to collect the material strip.

[0022] like Figure 2 、 3As shown, in this embodiment, two groups of rotatable drive disks 17 are further provided on the frame 1, and a drive mechanism for driving the two groups of drive disks 17 to rotate alternately in opposite directions is provided on the frame 1. The drive mechanism includes a drive motor 7 fixedly arranged on the frame 1, and a transmission disk 8 is provided on the output shaft of the drive motor 7. Two groups of rotatable drive wheels 11 are provided on the frame 1, wherein one group of drive wheels 11 is connected to a group of drive disks 17 through a first belt transmission part 14, and the other group of drive wheels 11 is connected to a gear pair 16 through a second belt transmission part 15. The gear pair 16 is connected to the other group of drive disks 17, and a transmission assembly is provided on the transmission disk 8, which is connected to the two groups of drive wheels 11 to convert the rotation of the transmission disk 8 alternately into driving the two groups of drive wheels 11 to rotate. The transmission assembly includes a drive column 10 and a crescent wheel 9 arranged on the transmission disk 8. A plurality of groups of slide grooves 12 are circumferentially spaced apart on the drive wheel 11. The drive column 10 can be inserted into the slide groove 12. A plurality of groups of arc grooves 13 are circumferentially spaced apart on the drive wheel 11. The outer circumferential surface of the crescent wheel 9 can be inserted into the arc groove 13.

[0023] The driving motor 7 starts and drives the transmission disk 8 to rotate. In the initial state, the driving column 10 cooperates with a group of slide grooves 12 on one group of driving wheels 11 to drive the driving wheels 11 to rotate, so as to drive one group of driving disks 17 to rotate, and drives the driving disks 17 to rotate one circle through the first belt transmission part 14. Then, as the transmission disk 8 rotates, the driving column 10 is driven to engage in a group of slide grooves 12 on the other group of driving wheels 11 to drive the other group of driving wheels 11 to rotate, and drives the other group of driving disks 17 to rotate one circle through the cooperation of the second belt transmission part 15 and the gear pair 16, thereby controlling the two groups of driving disks 17 to rotate alternately in opposite directions.

[0024] like Figure 4 、 5 As shown, in this embodiment, a clamping unit is provided on the drive disk 17. The clamping unit includes a mounting rod 22 provided on the drive disk 17 via a connecting mechanism. The connecting mechanism converts the rotation of the drive disk 17 into reciprocating swinging and sliding movement of the mounting rod 22. Two sets of clamping rods 30 are provided at the ends of the mounting rods 22. The ends of the clamping rods 30 are provided with pressure plates 33. A gap is provided between the two sets of pressure plates 33 for the passage of the positioning rod 3. The connecting mechanism includes a drive block 19 eccentrically provided on the drive disk 17. A connecting block 20 is provided on the mounting rod 22. The connecting block 20 is hingedly connected to the drive block 19. A guide rod 21 is hingedly connected to the frame 1. The mounting rod 22 is slidably sleeved on the guide rod 21 along its axis.

[0025] As the drive disc 17 rotates, it drives the drive block 19 to move circumferentially, thereby driving the mounting rod 22 to move. The guide rod 21 is arranged to guide the movement of the mounting rod 22, thereby converting the rotation of the drive disc 17 into driving the mounting rod 22 to swing back and forth and slide along the axis of the guide rod 21. When the drive disc 17 rotates, causing the drive block 19 to move in the upper half, the mounting rod 22 and the clamping rod 30 at its end move and cooperate with the pressure plate 33 to fold the material strip. When the drive disc 17 rotates, causing the drive block 19 to move in the lower half, the clamping rod 30 moves and causes the pressure plate 33 to separate from the material strip. By alternately controlling the movement of the two sets of drive discs 17, the material strip can be folded in a Z-shape, and the folding effect can be improved by cooperating with the receiving assembly.

[0026] like Figure 4 、 5 As shown, in this embodiment, the mounting rod 22 is slidably provided on the connecting block 20, and a plurality of groups of slots 23 are provided on the mounting rod 22 along its axis. The connecting block 20 is screwed with a top screw 24, and the end of the top screw 24 is clamped in the slot 23. A screw rod 18 is rotatably provided on the driving disk 17, and the driving block 19 is slidably provided on the driving disk 17 and screwed on the screw rod 18.

[0027] The driving disk 17 can be controlled to rotate so that the connecting block 20 is close to the hinge point on the guide rod 21 and the frame 1 to reset the mounting rod 22, and then the top screw 24 is rotated to disengage it from the slot 23, and then the screw rod 18 is rotated to drive the driving block 19 to slide, while controlling the connecting block 20 to slide, and then the position of the mounting rod 22 and the connecting block 20 is fixed by rotating the top screw 24, and a limit stop ring 25 is provided at one end of the guide rod 21. The limit stop ring 25 can be used to determine whether the mounting rod 22 is reset, thereby adjusting the initial position of the pressure plate 33 to effectively adjust the folding distance to adapt to the folding of material strips of different sizes.

[0028] like Figures 4 to 6As shown, in this embodiment, a control mechanism connected to the clamping rod 30 is provided at the end of the mounting rod 22. The control mechanism drives the two groups of clamping rods 30 to move apart and open when the mounting rod 22 and the clamping rod 30 rotate relative to each other. The control mechanism includes a mounting seat 26 provided at the end of the mounting rod 22. A rotatable guide cylinder 29 is provided on the mounting seat 26. The ends of the two groups of clamping rods 30 are respectively slidably inserted into the two ends of the guide cylinder 29. A first torsion spring 32 is sleeved on the guide cylinder 29. One end of the first torsion spring 32 is fixedly connected to the guide cylinder 29, and the other end is fixedly connected to the mounting seat 26. The mounting seat 26 is provided with a guide assembly connected to the end of the clamping rod 30. The rotation of the guide cylinder 29 is converted into driving the clamping rod 30 to slide through the guide cylinder 29 through the guide assembly. The guide assembly includes a connecting column 31 fixedly arranged at the end of the clamping rod 30. The connecting column 31 is slidably arranged on the guide cylinder 29 along the axis of the guide cylinder 29. A guide sleeve 27 is fixedly arranged on the mounting seat 26. The guide cylinder 29 is arranged in the guide sleeve 27. A spiral groove 28 is opened on the inner side of the guide sleeve 27, and the end of the connecting column 31 is clamped in the spiral groove 28.

[0029] After the pressing plate 33 is attached to the receiving platform 6 to fold the material strip, the driving disc 17 is controlled to rotate again, causing the mounting rod 22 to swing downward. Since the movement of the pressing plate 33 is blocked by the receiving platform 6, the mounting rod 22 rotates relative to the pressing rod 30 during the downward movement. The guide cylinder 29 rotates within the guide sleeve 27, and then, through the cooperation of the spiral groove 28 and the connecting column 31, drives the pressing rod 30 to slide within the guide cylinder 29, so that the two sets of pressing plates 33 slide in opposite directions until they are separated from the receiving platform 6, reducing the contact area between the pressing plate 33 and the material strip when they are separated. The pressing plate 33 is rotatably arranged at the end of the pressing rod 30 and is connected to it by a second torsion spring, so that the pressing plate 33 can always be in close contact with the folded material strip on the receiving platform 6 during movement, preventing the material strip from curling.

[0030] Specific usage and beneficial effects of the present invention: When the Z-type folding machine is in use, one of the groups of pressure plates 33 is used to press the ends of the material strip to be folded, which is fitted with the sheet-like mobile phone SCF stainless steel modules. Then, the driving mechanism drives the two groups of driving discs 17 to rotate alternately in opposite directions, so that the two groups of mounting rods 22 swing back and forth alternately, and the mounting rods 22 are controlled to extend and retract during the swinging process to fold the material strip in a Z shape. Compared with the traditional form of winding directly with rollers, this method will not cause bending of the mobile phone SCF stainless steel modules on the material strip, thereby improving the yield rate and quality of the finished product, and is suitable for processing in similar scenarios. After the two sets of pressure plates 33 above press the material strip together, the driving disk 17 is controlled to rotate again to drive the mounting rod 22 to swing downward, and the mounting rod 22 and the clamping rod 30 rotate relative to each other, thereby driving the two sets of clamping rods 30 to move away from each other through the control mechanism to open, so that the two sets of pressure plates 33 below are separated from the material strip, until the clamping rod 30 is parallel to the mounting rod 22 and then closes again to prepare for the next folding, thereby achieving continuous folding and reducing the contact area between the pressure plate 33 and the surface of the material strip to avoid scratching the raw materials on the material strip.

[0031] The basic principles, main features, and advantages of the present invention are shown and described above. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above. Modifications and improvements may be made based on the present invention, as will be apparent to those skilled in the art. Therefore, such modifications and improvements, without departing from the spirit of the present invention, are intended to fall within the scope of protection claimed in the present invention.

Claims

1. A Z-type stacking machine for SCF module processing, characterized by: The invention comprises a frame (1), wherein the frame (1) is provided with a receiving assembly and two groups of rotatable drive disks (17), the frame (1) is provided with a driving mechanism for driving the two groups of drive disks (17) to rotate alternately in opposite directions, and the drive disks (17) are provided with a pressing unit, and the pressing unit comprises: A mounting rod (22) is arranged on the driving disk (17) via a connecting mechanism, and the connecting mechanism converts the rotation of the driving disk (17) into driving the mounting rod (22) to swing back and forth and slide back and forth; There are two sets of pressing rods (30), which are respectively arranged at the ends of the mounting rods (22), and the ends of the pressing rods (30) are provided with pressing plates (33); and A control mechanism is provided at the end of the mounting rod (22) and is connected to the clamping rod (30) so as to drive the two groups of clamping rods (30) to move away from each other and open when the mounting rod (22) and the clamping rod (30) rotate relative to each other.

2. A Z-type stacking machine for SCF module processing according to claim 1, characterized in that: The receiving assembly includes: A lifting platform (4) is escalably arranged on the frame (1), and a positioning cylinder (5) is provided at the bottom of the lifting platform (4); A base (2) is provided on the frame (1), a positioning rod (3) is provided on the base (2), the positioning cylinder (5) is sleeved on the positioning rod (3), and an elastic member is provided between the inner side of the positioning cylinder (5) and the positioning rod (3), and a gap is provided between the two groups of pressure plates (33) for the positioning rod (3) to pass through; and The receiving platform (6) is detachably arranged on the lifting platform (4).

3. The Z-type stacking machine for SCF module processing according to claim 1, characterized in that: The driving mechanism includes: A drive motor (7) is fixedly mounted on the frame (1), and a transmission disc (8) is mounted on the output shaft of the drive motor (7); Two sets of driving wheels (11) are provided and are both rotatably arranged on the frame (1), wherein one set of driving wheels (11) is connected to a driving disk (17) of a group through a first belt transmission part (14), and the other set of driving wheels (11) is connected to a gear pair (16) through a second belt transmission part (15), and the gear pair (16) is connected to the driving disk (17) of the other set; and A transmission assembly is provided on the transmission disc (8) and is connected to the two sets of drive wheels (11) to alternately convert the rotation of the transmission disc (8) into driving the two sets of drive wheels (11) to rotate.

4. A Z-type stacking machine for SCF module processing according to claim 3, characterized in that: The transmission assembly includes: A driving column (10) is arranged on the transmission disc (8), and a plurality of groups of sliding grooves (12) are provided on the driving wheel (11) at intervals in an annular direction, and the driving column (10) can be inserted into the sliding grooves (12); and The crescent wheel (9) is arranged on the transmission plate (8), and a plurality of groups of arc grooves (13) are circumferentially spaced apart on the driving wheel (11). The outer circumferential surface of the crescent wheel (9) can be inserted into the arc grooves (13).

5. The Z-type stacking machine for SCF module processing according to claim 1, characterized in that: The connecting mechanism includes: A driving block (19) eccentrically disposed on the driving disc (17); a connecting block (20) disposed on the mounting rod (22) and hinged to the driving block (19); and One end of the guide rod (21) is hinged to the frame (1), and the mounting rod (22) is slidably sleeved on the guide rod (21) along its axis.

6. The Z-type stacking machine for SCF module processing according to claim 5, characterized in that: The mounting rod (22) is slidably mounted on the connecting block (20); a plurality of slots (23) are provided on the mounting rod (22) along its axis at intervals; a top screw (24) is screwed onto the connecting block (20); an end of the top screw (24) is clamped in the slot (23); a screw rod (18) is rotatably mounted on the driving disk (17); and the driving block (19) is slidably mounted on the driving disk (17) and is screwed onto the screw rod (18).

7. The Z-type stacking machine for SCF module processing according to claim 6, characterized in that: A limit stop ring (25) is provided at one end of the guide rod (21).

8. The Z-type stacking machine for SCF module processing according to claim 1, characterized in that: The control mechanism includes: A mounting seat (26) is provided at the end of the mounting rod (22), a rotatable guide cylinder (29) is provided on the mounting seat (26), and the ends of the two groups of pressing rods (30) are respectively slidably passed through the two ends of the guide cylinder (29); A first torsion spring (32) is sleeved on the guide cylinder (29), one end of which is fixedly connected to the guide cylinder (29) and the other end of which is fixedly connected to the mounting seat (26); and A guide assembly is provided on the mounting seat (26) and connected to the end of the pressing rod (30) to convert the rotation of the guide cylinder (29) into driving the pressing rod (30) to slide.

9. The Z-type stacking machine for SCF module processing according to claim 7, characterized in that: The guide assembly includes: A connecting column (31) is fixedly arranged at the end of the pressing rod (30) and is slidably arranged on the guide cylinder (29) along the axis of the guide cylinder (29); and The guide sleeve (27) is fixedly arranged on the mounting seat (26), the guide cylinder (29) is arranged in the guide sleeve (27), a spiral groove (28) is opened on the inner side of the guide sleeve (27), and the end of the connecting column (31) is clamped in the spiral groove (28).

10. The Z-type stacking machine for SCF module processing according to claim 1, characterized in that: The pressing plate (33) is rotatably arranged at the end of the pressing rod (30) and is connected thereto via a second torsion spring.

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