Stripping mechanism, feeding device and reinforcing equipment

Abstract

This utility model belongs to the field of circuit board manufacturing technology, and specifically relates to a stripping mechanism, a feeding device, and a reinforcing device. The stripping mechanism includes a first driving member, a stripping assembly, and a stripping support member. The stripping assembly is slidably connected to the stripping support member via the first driving member. The stripping assembly applies force to the tensioned strip to separate the strip from the auxiliary material. A tensioning member is provided on the stripping support member to support the strip. The first driving member drives the stripping assembly to reciprocate relative to the tensioning member in a first direction, switching the strip between a relaxed state and a tensioned state. During the tensioning process, the stripping assembly applies force to the strip, causing a separation tendency at the junction of the auxiliary material and the strip, gradually peeling the auxiliary material off the strip. Through a cyclical action of tensioning-stripping-releasing-retensioning, the strip can be continuously pulled out of the strip roll, peeling the auxiliary material off the strip, thus achieving continuous stripping operations.

Description

Technical Field

[0001] This utility model belongs to the field of circuit board manufacturing technology, and in particular relates to a stripping mechanism, a feeding device and a reinforcing device. Background Technology

[0002] Because of their flexibility, FPCs (Flexible Printed Circuits) are prone to bending and cracking during use. Therefore, reinforcing materials need to be attached to the FPC as supports to effectively improve its local stiffness.

[0003] Typically, a peeler is used to detach the reinforcing material from the base film and then attach it to the FPC. However, when the reinforcing material is large or its adhesive strength is strong, the peeler encounters resistance during the peeling process, affecting the removal of the reinforcing material from the base film. This, in turn, affects the feeding efficiency of the reinforcing material, which in turn negatively impacts the consistency and efficiency of the entire FPC production process. Utility Model Content

[0004] The technical problem to be solved by this utility model is: to address the problem that existing peeling blades encounter resistance during the peeling of reinforcing materials, which affects the peeling of reinforcing materials from the base film, and to provide a peeling mechanism, a feeding device, and a reinforcing device.

[0005] To solve the above-mentioned technical problems, on the one hand, this utility model provides a stripping mechanism for separating a strip and an auxiliary material, wherein the auxiliary material covers the strip. The stripping mechanism includes a first driving member, a stripping assembly, and a stripping support member. The stripping assembly is slidably connected to the stripping support member through the first driving member. The stripping assembly is used to apply force to the tensioned strip to separate the strip and the auxiliary material.

[0006] The stripping support is provided with a tensioning member, which is used to support the strip. The first driving member is used to drive the stripping assembly to reciprocate relative to the tensioning member in a first direction, so that the strip switches between a slack state and a tensioned state.

[0007] Optionally, the stripping assembly includes a stripping table, a stripping blade, and a pulling member. The pulling member is mounted on the stripping table. The first driving member can drive the stripping table and the pulling member to move away from the tensioning member along the first direction, so that the pulling member can drive the material belt to be conveyed to the stripping table.

[0008] The peeling blade is disposed on the peeling table, and the side of the peeling blade away from the peeling table abuts against the material belt so as to separate the material belt and the auxiliary material when the material belt moves.

[0009] Optionally, the stripping table includes a mounting frame and an adsorption plate, the adsorption plate is mounted on the mounting frame, and the output end of the first drive unit is connected to the mounting frame;

[0010] The material pulling component is installed on the side of the mounting frame away from the adsorption plate.

[0011] Optionally, the feeding component includes two first rollers, with the material strip passing between the two first rollers.

[0012] Optionally, the stripping mechanism further includes a second driving member, the tensioning member is slidably connected to the stripping support member, the output end of the second driving member is connected to the tensioning member, and the second driving member can drive the tensioning member to move closer to or away from the pulling member in the first direction;

[0013] Alternatively, the tensioning member may be fixed relative to the stripping support member.

[0014] Optionally, the stripping assembly further includes a transition member connected to the side of the stripping table away from the stripping blade, the transition member being used to guide the conveying direction of the material strip.

[0015] Optionally, the first driving component includes a motor, a lead screw, and a nut seat. The output end of the motor is connected to the lead screw, the nut seat is threadedly connected to the lead screw, and the nut seat is connected to the stripping assembly. The motor can drive the lead screw to rotate, thereby causing the stripping assembly to move along the first direction.

[0016] Optionally, the material stripping support includes a bracket and a base plate, the base plate is mounted on the bracket, the material stripping assembly is slidably connected to the base plate, and the tensioning member is mounted on the bracket.

[0017] Optionally, multiple stripping mechanisms are provided and spaced apart along the second direction;

[0018] The first direction and the second direction intersect.

[0019] On the other hand, this utility model embodiment provides a feeding mechanism, including a feeding component, a receiving component, and a stripping mechanism as described above. The stripping component is disposed between the feeding component and the receiving component. The feeding component is used to release the material strip when the stripping component applies force to the tensioned material strip. The receiving component is used to wind up the material strip after the auxiliary material has been stripped.

[0020] Optionally, the feeding device further includes a clamping assembly for clamping the material strip when it is in a slack state and driving the material strip to move, so that the take-up assembly can wind up the material strip.

[0021] Optionally, the clamping assembly includes a drive roller, a driven roller, and a third driving member. The drive roller and the driven roller are capable of clamping the material strip, and the third driving member is capable of driving the drive roller to rotate, thereby moving the material strip.

[0022] Optionally, the clamping assembly further includes a fourth driving member, the output end of which is connected to the driven roller. The fourth driving member can drive the driven roller to move closer to or away from the driving roller, so that the driving roller and the driven roller clamp or release the material strip.

[0023] Optionally, the receiving assembly includes a fifth drive member, a first receiving reel, and a second receiving reel. The first receiving reel and the second receiving reel are disposed on opposite sides of the stripping table along the first direction, and the output end of the fifth drive member is connected to the second receiving reel.

[0024] The material strip includes a first film and a second film, the auxiliary material is located between the first film and the second film, the first take-up reel is used to recycle the first film, and the second take-up reel is used to recycle the second film.

[0025] Optionally, the feeding assembly includes a feeding reel, a connecting belt, and two pulleys. The pulleys are provided on both the first take-up reel and the feeding reel, and the connecting belt is wound around the two pulleys.

[0026] When the clamping assembly drives the unloading assembly to release the material strip, the first take-up reel and the unloading reel move simultaneously.

[0027] On the other hand, this utility model embodiment provides a reinforcement device, including an attachment mechanism, an attachment platform, and a feeding device as described above. The attachment mechanism is located above the peeling assembly and is used to pick up the auxiliary material and attach the auxiliary material to the attachment placed on the attachment platform.

[0028] The stripping mechanism provided in this embodiment of the utility model, when the first driving member drives the stripping assembly to move, and the material strip switches from a relaxed state to a tensioned state, since the material strip is usually fixed in the take-up roll and connected to the unwind roll at the other end, after the stripping assembly tensions the material strip, it can pull the material strip out from the roll during its movement, conveying a certain length of material strip to the stripping assembly. During the tensioning process, the stripping assembly applies a force to the material strip. For adhesives with strong adhesion, this force can overcome the adhesion between the adhesive and the material strip, causing a tendency to separate at the junction of the adhesive and the material strip. By applying force to the material strip through the stripping assembly, and as the movement continues, the material strip is gradually peeled off from the material strip.

[0029] When the strip switches from a tensioned state to a relaxed state, the relaxed strip can be retracted, preparing for the next tensioning and peeling operation of the stripping component. Through this cycle of tensioning-peeling-releasing-retensioning, the strip can be continuously pulled out of the strip roll to peel off the auxiliary materials on the strip, thereby achieving continuous peeling operation. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of a feeding mechanism provided in an embodiment of the present invention. Figure 1 ;

[0031] Figure 2 This is a schematic diagram of a feeding mechanism provided in an embodiment of the present invention. Figure 2 ;

[0032] Figure 3 This is a side view of a feeding mechanism provided in an embodiment of the present invention;

[0033] Figure 4 This is a schematic diagram of a material stripping assembly provided in an embodiment of the present invention;

[0034] Figure 5 This is a schematic diagram of the first driving component provided in an embodiment of the present invention;

[0035] Figure 6 This is a schematic diagram of a clamping assembly provided in one embodiment of the present invention.

[0036] The reference numerals in the accompanying drawings are as follows:

[0037] 1. First driving component; 11. Motor; 12. Lead screw; 13. Nut seat;

[0038] 2. Stripping assembly; 21. Stripping table; 211. Mounting frame; 212. Adsorption plate; 22. Stripping blade; 23. Pulling component;

[0039] 3. Tensioning components;

[0040] 4. Transition components;

[0041] 5. Stripping support; 51. Base plate; 52. Bracket;

[0042] 6. Clamping assembly; 61. Drive roller; 62. Driven roller; 63. Third drive component; 631. First motor; 632. First transmission assembly; 64. Fourth drive component;

[0043] 7. Feeding assembly; 71. Feeding reel; 72. Connecting belt; 73. Pulley;

[0044] 8. Take-up assembly; 81. Fifth drive component; 811. Second motor; 812. Second transmission assembly; 82. First take-up reel; 83. Second take-up reel;

[0045] a) First direction; b) Second direction. Detailed Implementation

[0046] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0047] like Figures 1 to 6 As shown, an embodiment of the present invention provides a stripping mechanism for separating a strip and an auxiliary material, with the auxiliary material covering the strip. The stripping mechanism includes a first driving member 1, a stripping support member 5, and a stripping assembly 2. The stripping assembly 2 is slidably connected to the stripping support member 5 through the first driving member 1. The stripping assembly 2 is used to apply force to the tensioned strip to separate the strip and the auxiliary material.

[0048] The stripping support 5 is equipped with a tensioning member 3, which supports the material strip. The first driving member 1 can drive the stripping assembly 2 to reciprocate relative to the tensioning member 3 along the first direction a, so that the material strip switches between a relaxed state and a tensioned state. Specifically, when the stripping assembly 2 is away from the tensioning member 3, the stripping assembly 2 can tension and drive the material strip to move, so as to strip the auxiliary material on the material strip; when the stripping assembly 2 is close to the tensioning member 3, the stripping assembly 2 loosens the material strip, so that the material strip is in a relaxed state.

[0049] The material strip is in roll form, released from the unwind roll, and after the auxiliary material is peeled off, it is wound up on the take-up roll. When the first drive unit 1 drives the stripping assembly 2 to move along the first direction, causing the material strip to be in a taut state, since the material strip is usually fixed on the take-up roll and the other end is connected to the unwind roll, the stripping assembly 2 can pull the material strip out of the roll after tensioning it, conveying a certain length of material strip onto the stripping assembly 2. During the tensioning process, the stripping assembly 2 applies force to the material strip. For adhesives with strong adhesion, this force can overcome the adhesion between the adhesive and the material strip, causing a tendency for separation at the junction of the auxiliary material and the material strip. By applying force to the material strip through the stripping assembly 2, and as the material strip continues to move, the auxiliary material is gradually peeled off from the material strip.

[0050] When the strip switches from a tensioned state to a relaxed state, the stripping assembly 2 releases the strip, allowing the relaxed strip to be reeled in by the unwinding coil, preparing for the next tensioning and stripping operation of the stripping assembly 2. Through this cycle of tensioning-stripping-releasing-retensioning, the strip can be continuously pulled out of the strip reel, stripping the auxiliary materials on the strip, thus achieving continuous stripping operations.

[0051] It is understandable that the reciprocating stroke of the stripping assembly 2 relative to the tensioning member 3 in the first direction can be different for strips with different adhesive properties or different sizes, so that when the stripping assembly 2 moves the strip, it can ensure that the strip has a suitable tension, which helps the auxiliary material to be peeled off smoothly.

[0052] In one embodiment, such as Figure 4 As shown, the stripping assembly 2 includes a stripping table 21, a stripping blade 22, and a pulling member 23. The pulling member 23 is installed on the stripping table 21. The first driving member 1 can drive the stripping table 21 and the pulling member 23 to move away from the tensioning member 3 in a first direction, so that the pulling member 23 can drive the material belt to be conveyed to the stripping table 21. After the material belt is stripped of the auxiliary material, the material belt passes around the pulling member 23 and is taken up by the unwinding coil. When the first driving member 1 drives the stripping table 21 to move, the pulling member 23 moves with the stripping table 21. The pulling member 23 applies force to the material belt and conveys the next section of material belt to be stripped to the stripping table 21.

[0053] The peeling blade 22 is set on the peeling table 21. The side of the peeling blade 22 away from the peeling table 21 abuts against the material belt so that it can peel off the auxiliary material on the material belt when the material belt moves, so that the auxiliary material is separated from the material belt.

[0054] The side of the peeling blade 22 furthest from the peeling table 21 is the cutting edge. This edge is typically sharp and has a certain radius (R). The blade contacts the conveyor belt. As the belt moves, when the blade acts on the edge of the auxiliary material, stress concentration occurs at the contact point. This causes the adhesion between the auxiliary material and the conveyor belt to be broken in a localized area, forming an initial peeling point. Then, as the conveyor belt continues to move, it gradually peels the auxiliary material off the belt.

[0055] In one embodiment, such as Figure 4 As shown, the stripping table 21 includes a mounting frame 211 and an adsorption plate 212. The adsorption plate 212 is mounted on the mounting frame 211, and the stripping blade 22 is mounted on one side of the adsorption plate 212 in the first direction a. The output end of the first driving member 1 is connected to the mounting frame 211, and the pulling member 23 is mounted on the side of the mounting frame 211 away from the adsorption plate 212. The mounting frame 211, the adsorption plate 212, and the stripping blade 22 are connected together. When the first driving member 1 drives the mounting frame 211 to move, the entire stripping assembly 2 moves together in the first direction.

[0056] The adsorption plate 212 has negative pressure holes that can be connected to a negative pressure device. When the negative pressure device draws a vacuum, it can generate negative pressure at the negative pressure holes, thereby adsorbing the material strip. The adsorption force generated by the adsorption plate 212 tightly adheres the material strip to its surface, which helps the peeling knife 22 to accurately peel off the auxiliary material on the material strip and avoids inaccurate peeling position caused by the material strip shaking or shifting.

[0057] In one embodiment, the feeding member 23 includes two first rollers, with a feed belt passing between them. In the first direction a, the feed direction of the feed belt is positioned forward, and the take-off direction is positioned backward. After the auxiliary material is stripped, the feed belt passes around the front of the feeding member 23 and enters the gap between the two first rollers, so that when the first driving member 1 drives the feeding member 23 to move from the first position to the second position, the feeding member 23 can pull the feed belt.

[0058] The two first rollers are arranged at an interval between each other. When the material belt reaches the pulling part 23, the material belt goes around the gap between the two first rollers from the front side of the upper first roller, and the upper first roller pulls the material belt to move.

[0059] In one embodiment, such as Figure 4 As shown, along the direction of material belt movement, the pulling member 23 is located between the peeling blade 22 and the tensioning member 3. The material belt moves towards the receiving end after passing through the peeling blade 22, the pulling member 23, and the tensioning member 3 in sequence. Material belts are wound around the pulling member 23 and the tensioning member 3. The first driving member 1 can drive the pulling member 23 to move closer to or away from the tensioning member 3. When the peeling assembly 2 moves along the first direction a, causing the pulling member 23 to move away from the tensioning member 3, it can tension the material belt and move it. When the peeling assembly 2 moves along the first direction a, causing the pulling member 23 to move closer to the tensioning member 3, it can loosen the material belt.

[0060] Based on the actual adhesive properties of the auxiliary material, the relative movement between the tensioning component 3 and the pulling component 23 can be controlled by the first driving component 1, which can adjust the tension of the material strip. Under the premise of ensuring that the material strip does not break, sufficient tension is applied to assist in the peeling of the auxiliary material, so that the auxiliary material gradually separates from the material strip under appropriate tension.

[0061] Preferably, the material strip between the pulling member 23 and the tensioning member 3 extends along the first direction a, which has a better tensioning effect and is conducive to improving the peeling effect of the auxiliary material.

[0062] In one embodiment, the tensioning member 3 includes a second roller shaft, and the strip is wound in an S-shape between the stripper 22, the first roller shaft, and the second roller shaft. The first roller shaft is mounted on the stripping table 21, so that when the stripping table 21 reciprocates along the first direction a, the length of the strip between the stripper 22 and the first roller shaft remains unchanged, while the length of the strip between the first roller shaft and the second roller shaft increases or decreases.

[0063] In one embodiment, the stripping mechanism further includes a second driving member. The tensioning member 3 is slidably connected to the stripping support member 5. The output end of the second driving member is connected to the tensioning member 3. The second driving member can drive the tensioning member 3 to move closer to or away from the pulling member 23 in the first direction a, thereby realizing the relative movement between the tensioning member 3 and the pulling member 23. Since the strip is usually fixed in the take-up roll and the other end is connected to the unwind roll, when the tensioning member 3 moves, the tensioning member 3 can tension the strip and pull the strip out of the strip roll, so that the stripping blade 22 peels off the auxiliary material on the strip.

[0064] Alternatively, the tensioning member 3 is fixed relative to the stripping support member 5, and the tensioning member 3 remains in a fixed position. The pulling member 23 is driven to move by the first driving member 1, thereby realizing the relative movement between the tensioning member 3 and the pulling member 23.

[0065] In other alternative embodiments, the movement of the first driving member 1 driving the pulling member 23 and the movement of the tensioning member 3 driven by the second driving member can be carried out simultaneously, so that the pulling member 23 and the tensioning member 3 move closer or further apart synchronously.

[0066] The second driving component can be, but is not limited to, a linear motor, a servo motor, or a cylinder.

[0067] In one embodiment, such as Figure 5 As shown, the first driving component 1 includes a motor 11, a lead screw 12, and a nut seat 13. The output end of the motor 11 is connected to the lead screw 12, and the nut seat 13 is threadedly connected to the lead screw 12. The nut seat 13 is connected to the stripping assembly 2. The motor 11 can drive the lead screw 12 to rotate, thereby moving the stripping assembly 2 along the first direction a. The motor 11 can drive the lead screw 12 to rotate, and through the threaded connection between the lead screw 12 and the nut seat 13, this is converted into linear motion of the stripping assembly 2, realizing the movement of the stripping assembly 2 in the first direction a.

[0068] Furthermore, the nut seat 13 is connected to the mounting bracket 211 of the stripping table 21.

[0069] In one embodiment, such as Figure 4 As shown, the stripping support 5 includes a base plate 51 and a bracket 52. The base plate 51 is mounted on the bracket 52, and the stripping assembly 2 is slidably connected to the base plate 51. The first driving member 1 can drive the stripping assembly 2 to move relative to the base plate 51. The tensioning member 3 is mounted on the bracket 52. Preferably, a linear guide rail is provided on the base plate 51. The linear guide rail is connected between the mounting bracket 211 of the stripping table 21 and the base plate 51, and guides the movement of the stripping assembly 2 in the first direction.

[0070] In one embodiment, multiple stripping components 2 are provided and spaced apart along the second direction b. Multiple stripping components 2 can simultaneously strip multiple strips, enabling parallel production. Each stripping component 2 operates independently, capable of stripping different specifications of strips and different types of auxiliary materials. When reinforcing the FPC, it can adapt to different numbers of FPCs and the attachment requirements of different types of auxiliary materials. The first direction and the second direction intersect. Wherein, the first direction a is the X direction, and the second direction b is the Y direction.

[0071] In one embodiment, multiple first driving members 1 are provided, and the output ends of the multiple first driving members 1 are connected one-to-one with the mounting brackets 211 of the multiple stripping components 2. Each first driving member 1 can drive the corresponding stripping component 2 to reciprocate along the first direction a.

[0072] Multiple second rollers can be set, with each second roller corresponding to a first roller on a multiple stripping assembly 2. Alternatively, only one second roller can be set, which can connect with multiple first rollers.

[0073] In one embodiment, such as Figure 1 , Figure 2 As shown, the stripping assembly 2 also includes a transition piece 4, which is connected to the side of the stripping table 21 away from the stripping blade 22. The transition piece 4 is used to guide the conveying direction of the material belt, so that the material belt is conveyed to the stripping table 21 in the first direction a, and to ensure that the material belt is conveyed smoothly.

[0074] Among them, the side of the transition piece 4 near the stripping table 21 is connected to the mounting frame 211 of the stripping table 21, and the side of the transition piece 4 away from the stripping table 21 has a certain curvature or inclination. After the roll of material is unrolled from the unloading roll, the transition piece 4 can smoothly connect with the material belt and enter the stripping table 21 after being guided by the transition piece 4, so as to ensure that the material belt maintains a stable state throughout the entire conveying process.

[0075] On the other hand, such as Figure 1 , Figure 2 As shown, this utility model embodiment provides a feeding device, including a feeding component 7, a receiving component 8, and a stripping mechanism as described in the above embodiment. The feeding component 7 and the receiving component 8 are mounted on a bracket 52. The feeding component 7 is used to release the material belt when the stripping component 2 applies force to the tensioned material belt, and the receiving component 8 is able to wind up the material belt after stripping the auxiliary material.

[0076] The material is fed in roll form. The unloading roll is set at the unloading component 7. The unloading roll on the unloading component 7 releases the material, which is then guided by the transition component 4 and conveyed to the stripping table 21. After the material is stripped of the auxiliary material in the tensioned state, the stripping component 2 switches from the tensioned state to the slack state, so that the material is slack and then wound up by the take-up component 8. The stripping operation can be repeated when the stripping component 2 switches to the tensioned state again.

[0077] As the material strip is released from the feeding assembly 7 and fixed at one end of the receiving assembly 8, when the first driving member 1 drives the pulling member 23 away from the tensioning member 3, the distance between the first roller shaft and the second roller shaft gradually increases, so that the pulling member 23 can apply force to the material strip, thereby pulling the material strip out from the feeding assembly 7. At the same time, as the material strip is released, the peeling knife 22 abuts against the material strip on the side away from the peeling table 21, so that the auxiliary material is separated from the material strip.

[0078] In one embodiment, the feeding device further includes a clamping assembly 6, which is mounted on the bracket 52. The clamping assembly 6 is used to clamp the material strip when it is in a slack state and drive the material strip to move so that the take-up assembly can wind up the material strip.

[0079] After the auxiliary material is peeled off, when the material belt switches from a tensioned state to a relaxed state, the material belt relaxes as the distance between the first roller and the second roller approaches. The clamping assembly 6 drives the material belt to move, so that a section of the material belt between the first roller and the second roller is tensioned, while a section of the material belt between the clamping assembly 6 and the take-up assembly 8 is relaxed, and then the material belt is wound up by the take-up assembly 8.

[0080] Understandably, when the material strip switches to a slack state, the clamping assembly 6 and the take-up assembly 8 can move synchronously, allowing the slack material strip to be promptly wound up by the take-up assembly 8, preventing wrinkles and deformation caused by material strip accumulation. Furthermore, the timely docking of the clamping assembly 6 and the take-up assembly 8 with the stripping assembly 2 reduces operation waiting time and improves production efficiency.

[0081] In one embodiment, such as Figure 1 , Figure 3 As shown, there are multiple stripping components 2. Correspondingly, there are multiple clamping components 6, feeding components 7 and receiving components 8, which are arranged one-to-one. Specifically, each stripping component 2 can drive the corresponding feeding component 7 to feed material under the action of the first driving component 1. After stripping the auxiliary material, the material belt is conveyed by the corresponding clamping component 6 and wound up by the corresponding receiving component 8.

[0082] In one embodiment, such as Figure 6 As shown, the clamping assembly 6 includes a drive roller 61, a driven roller 62, and a third drive member 63. The drive roller 61 and the driven roller 62 can clamp the material belt, and the third drive member 63 can drive the drive roller 61 to rotate, thereby moving the material belt.

[0083] When the drive roller 61 and the driven roller 62 clamp the material strip, the third drive member 63 can drive the drive roller 61 to rotate. The rotation of the drive roller 61 will drive the clamped material strip to move together, so that the slack material strip can be wound up by the take-up assembly 8.

[0084] In one embodiment, such as Figure 6 As shown, the clamping assembly 6 also includes a fourth driving member 64. The output end of the fourth driving member 64 is connected to the driven roller 62. The fourth driving member 64 can drive the driven roller 62 to move closer to or away from the driving roller 61, so that the driving roller 61 and the driven roller 62 clamp or release the material belt. Under the action of the fourth driving member 64, sufficient clamping force can be generated between the driving roller 61 and the driven roller 62 to ensure that the material belt does not slip during the conveying process.

[0085] The active roller 61 is located below the stripping assembly 2, and the driven roller 62 is located below the active roller 61. The material belt passes around the second roller shaft and reaches the active roller 61. The material belt passes between the active roller 61 and the driven roller 62 and reaches the receiving assembly 8. The fourth driving member 64 can drive the driven roller 62 to move up and down, so that the active roller 61 and the driven roller 62 clamp or release the material belt.

[0086] In one embodiment, such as Figure 2 , Figure 6 As shown, the third driving component 63 includes a first motor 631 and a first transmission component 632. The first transmission component 632 is connected between the output end of the first motor 631 and the drive roller 61. The first motor 631 can drive the drive roller 61 to rotate. The first transmission component 632 can be a chain drive component or a belt drive component.

[0087] The fourth driving component 64 is a cylinder, and the output end of the cylinder is connected to the driven roller 62.

[0088] In one embodiment, the receiving assembly 8 includes a fifth drive member 81, a first receiving reel 82, and a second receiving reel 83. The first receiving reel 82 and the second receiving reel 83 are disposed on opposite sides of the stripping table 21 along the first direction a. The output end of the fifth drive member 81 is connected to the second receiving reel 83. The first receiving reel 82 is used to recover the first film of the material strip, and the second receiving reel 83 is used to recover the second film of the material strip. The auxiliary material is located between the first film and the second film.

[0089] The material strip includes a first film and a second film. An auxiliary material is adhered between the first and second films. The first film serves as a protective film for the auxiliary material, and the second film is a base film. A first take-up reel 82 is positioned at the unloading assembly 7. After the material strip is released from the unloading assembly 7, the first film is first peeled off. The first take-up reel 82 then winds up the first film. The second film, carrying the auxiliary material, is conveyed to the stripping table 21. After the auxiliary material is peeled off, the second film passes sequentially through the first roller, the second roller, and the clamping assembly 6 before reaching the take-up assembly 8. The fifth drive component 81 drives the second take-up reel 83 to rotate and wind up the second film. The first roller drives the second film to move. During the movement of the second film, the material strip is pulled out from the unloading assembly 7, and the next section of material strip with auxiliary material to be peeled enters the stripping table 21 for the next peeling of auxiliary material.

[0090] like Figure 2 As shown, the fifth driving component 81 includes a second motor 811 and a second transmission assembly 812. The second transmission assembly 812 is connected between the output end of the second motor 811 and the second take-up reel 83. The second motor 811 can drive the second take-up reel 83 to rotate, thereby winding up the second film. The second transmission assembly 812 can be a chain drive assembly or a belt drive assembly.

[0091] In one embodiment, such as Figure 2 As shown, the feeding assembly 7 includes a feeding reel 71, a connecting belt 72, and two pulleys 73. Both the first take-up reel 82 and the feeding reel 71 are equipped with pulleys 73. The connecting belt 72 is wound around the two pulleys 73. When the clamping assembly 6 drives the feeding assembly 7 to release the material belt, the first take-up reel 82 and the feeding reel 71 move simultaneously. The connecting belt 72 is either a belt or a timing belt.

[0092] Since the connecting belt 72 is wound around the pulley 73 of the first take-up reel 82 and the pulley 73 of the unwind reel 71, the unwind reel 71 and the first take-up reel 82 move synchronously with the pulley 73 through the connecting belt 72. When the pulling member 23 drives the unwinding assembly 7 to release the material strip, the unwind reel 71 rotates and releases the material strip, while the first take-up reel 82 synchronously performs a winding action to wind up the first film.

[0093] In this embodiment, the rotation of the unloading reel 71 drives the first take-up reel 82 to rewind. The first take-up reel 82 does not need to be equipped with an independent motor drive system, which can save costs.

[0094] On the other hand, this utility model embodiment provides a reinforcement device, including an attachment mechanism, an attachment platform, and a feeding device as described in the above embodiment. The attachment mechanism is located above the peeling assembly 2 and is used to pick up auxiliary materials and attach the auxiliary materials to the attachment placed on the attachment platform.

[0095] The reinforcing equipment is a roll-to-roll reinforcing device. When reinforcing the FPC, the FPC is released from the roll and conveyed along the first direction a. While the peeling blade 22 peels the auxiliary material from the strip, the attaching mechanism simultaneously picks up the auxiliary material, further enhancing the peeling effect. During the attaching process, the FPC adheres to the attaching platform, and the attaching mechanism attaches the auxiliary material to the FPC. After attachment, the FPC detaches from the attaching platform and is conveyed along the first direction a towards the take-up end for FPC winding.

[0096] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be included within the protection scope of this utility model.

Claims

1. A stripping mechanism for separating a material tape and a secondary material, the secondary material being covered on the material tape, characterized by, The stripping mechanism includes a first driving member, a stripping assembly, and a stripping support member. The stripping assembly is slidably connected to the stripping support member through the first driving member. The stripping assembly is used to apply force to the tensioned strip to separate the strip from the auxiliary material. The stripping support is provided with a tensioning member, which is used to support the strip. The first driving member is used to drive the stripping assembly to reciprocate relative to the tensioning member in a first direction, so that the strip switches between a slack state and a tensioned state.

2. The stripping mechanism as described in claim 1, characterized in that, The stripping assembly includes a stripping table, a stripping blade, and a pulling component. The pulling component is installed on the stripping table. The first driving component can drive the stripping table and the pulling component to move away from the tensioning component along the first direction, so that the pulling component can drive the material belt to be conveyed to the stripping table. The peeling blade is disposed on the peeling table, and the side of the peeling blade away from the peeling table abuts against the material belt so as to separate the material belt and the auxiliary material when the material belt moves.

3. The material stripping mechanism as described in claim 2, characterized in that, The stripping table includes a mounting frame and an adsorption plate. The adsorption plate is mounted on the mounting frame, and the output end of the first driving component is connected to the mounting frame. The material pulling component is installed on the side of the mounting frame away from the adsorption plate.

4. The stripping mechanism of claim 3, wherein, The material pulling component includes two first rollers, with the material strip passing between the two first rollers.

5. The stripping mechanism of claim 2 wherein, The stripping mechanism further includes a second driving member, the tensioning member is slidably connected to the stripping support member, the output end of the second driving member is connected to the tensioning member, and the second driving member can drive the tensioning member to move closer to or further away from the pulling member in the first direction; Alternatively, the tensioning member may be fixed relative to the stripping support member.

6. The stripping mechanism of claim 2 wherein, The stripping assembly also includes a transition member connected to the side of the stripping table away from the stripping blade, the transition member being used to guide the conveying direction of the material strip.

7. The stripper mechanism of claim 1 wherein, The first driving component includes a motor, a lead screw, and a nut seat. The output end of the motor is connected to the lead screw, the nut seat is threadedly connected to the lead screw, and the nut seat is connected to the stripping assembly. The motor can drive the lead screw to rotate, thereby causing the stripping assembly to move along the first direction.

8. The stripping mechanism of claim 1 wherein, The material stripping support includes a bracket and a base plate. The base plate is mounted on the bracket, the material stripping assembly is slidably connected to the base plate, and the tensioning member is mounted on the bracket.

9. The stripper mechanism of claim 1 wherein, Multiple stripping mechanisms are provided and spaced apart along the second direction; The first direction and the second direction intersect.

10. A feeder device characterized by, The device includes a feeding assembly, a receiving assembly, and a stripping mechanism as described in any one of claims 1-9. The stripping assembly is disposed between the feeding assembly and the receiving assembly. The feeding assembly is used to release the material strip when the stripping assembly applies force to the tensioned material strip. The receiving assembly is used to wind up the material strip after it has been stripped of the auxiliary material.

11. The feeder of claim 10, wherein The feeding device further includes a clamping assembly, which is used to clamp the material strip when the material strip is in a slack state and drive the material strip to move so that the take-up assembly can wind up the material strip.

12. The feeder of claim 11, wherein The clamping assembly includes a drive roller, a driven roller, and a third driving member. The drive roller and the driven roller can clamp the material strip, and the third driving member can drive the drive roller to rotate, thereby moving the material strip.

13. The feeding device as described in claim 12, characterized in that, The clamping assembly further includes a fourth driving member, the output end of which is connected to the driven roller. The fourth driving member can drive the driven roller to move closer to or away from the driving roller, so that the driving roller and the driven roller clamp or release the material strip.

14. The feeder of claim 10, wherein The material receiving assembly includes a fifth drive unit, a first material receiving reel, and a second material receiving reel. The first material receiving reel and the second material receiving reel are disposed on opposite sides of the stripping table along the first direction. The output end of the fifth drive unit is connected to the second material receiving reel. The material strip includes a first film and a second film, the auxiliary material is located between the first film and the second film, the first take-up reel is used to recycle the first film, and the second take-up reel is used to recycle the second film.

15. The feeder of claim 14, wherein, The feeding assembly includes a feeding reel, a connecting belt, and two pulleys. The pulleys are provided on both the first take-up reel and the feeding reel, and the connecting belt is wound around the two pulleys. When the feeding assembly releases the material strip, the first take-up reel and the feeding reel move simultaneously.

16. A reinforcing device characterized by, The device includes an attachment mechanism, an attachment platform, and a feeding device as described in any one of claims 10-15. The attachment mechanism is located above the peeling assembly and is used to pick up the auxiliary material and attach it to the attachment placed on the attachment platform.

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