A new multifunctional feeding device

Abstract

The application relates to a novel multifunctional feeding device, which comprises a mold frame, a roll material conveying mechanism and a sheet material mechanism, the roll material conveying mechanism is arranged in the mold frame, the roll material conveying mechanism comprises a feeding assembly, a stripping assembly and a winding assembly, the feeding assembly is used for feeding roll material or base paper, the stripping assembly is used for stripping material adhered to the base paper, and the winding assembly is used for winding the base paper of the stripped material; the sheet material mechanism is arranged in the mold frame and located between the feeding assembly and the stripping assembly, the sheet material mechanism comprises a feeding bin and an abutting plate, the feeding bin can accommodate sheet material products, the feeding bin is slidably matched with the mold frame along an X-axis direction and located on one side of the base paper, the abutting plate is fixedly arranged on the mold frame and located on the other side of the base paper, and when the sheet material products are adhered to the base paper, the feeding bin abuts the base paper against the abutting plate. The application has the effects of improving the utilization rate of the feeding device and enabling the feeding device to be compatible with the feeding of various materials.

Description

Technical Field

[0001] This application relates to the field of patch material feeding, and in particular to a novel multifunctional feeding device. Background Technology

[0002] SMT pick-and-place machine feeders, also known as feeders or simply feeders (a direct translation of the English word "feeder"), are the most essential components of a pick-and-place machine and a crucial part affecting placement capacity and production efficiency. Belt feeders are the most common type of feeder for pick-and-place machines. They convey a tape containing a backing paper and the component attached to it. During placement, the robotic arm removes the component from the tape, and the remaining backing paper is wound onto a take-up reel. Traditional feeders, or loading devices, generally only handle the loading of component products attached to the backing paper (roll feeding), and are not suitable for loading component products not attached to the backing paper (sheet feeding). This results in a limited range of products that the feeding device can handle, leading to low utilization of the feeding device. Summary of the Invention

[0003] In order to improve the utilization rate of the feeding device and enable the feeding device to be compatible with the feeding of various materials, this application provides a new type of multi-functional feeding device.

[0004] The novel multifunctional feeding device provided in this application adopts the following technical solution:

[0005] A novel multi-functional feeding device includes a frame, a roll conveying mechanism, and a sheet material mechanism. The roll conveying mechanism is disposed on the frame and includes a feeding component, a peeling component, and a winding component. The feeding component is used to feed the roll material or the base paper. The peeling component is used to peel off the material adhering to the base paper. The winding component is used to wind up the base paper of the peeled material.

[0006] The sheet material mechanism is disposed on the mold frame and located between the feeding assembly and the peeling assembly. The sheet material mechanism includes a feeding bin and an abutment plate. The feeding bin can accommodate sheet material products. The feeding bin slides along the X-axis and is fitted to the mold frame and located on one side of the base paper. The abutment plate is fixedly disposed on the mold frame and located on the other side of the base paper. When the sheet material products adhere to the base paper, the feeding bin presses the base paper against the abutment plate.

[0007] By adopting the above technical solution, when the feeding device needs to feed roll products, the roll is placed in the feeding component, so that the roll product is conveyed from the feeding component to the peeling component, and the peeling component peels off the material adhering to the backing paper. Then the backing paper is wound up by the winding component, thereby realizing the feeding of the roll product.

[0008] When the feeding device needs to feed sheet products, the base paper is placed on the feeding assembly, and the sheet product to be fed is placed in the feeding bin. As the roll conveyor moves the base paper by a set step distance, the feeding bin slides towards the abutment plate until the feeding bin presses the base paper against the abutment plate, so that the sheet product placed in the feeding bin adheres to the base paper. This allows the sheet product to be fed through the roll conveyor, thereby improving the utilization rate of the feeding device. The feeding device is compatible with feeding various materials, which improves upon traditional feeders. In other words, the feeding device can generally only meet the feeding of patch products that are adhered to the base paper, i.e., roll feeding, and is not easy to feed sheet products that are not adhered to the base paper, i.e. sheet feeding. This results in the feeding device being able to feed only a limited range of products and thus has a low utilization rate.

[0009] Optionally, the sheet material mechanism further includes a feeding drive cylinder, which is fixedly mounted on the mold frame, and the piston rod of the feeding drive cylinder is fixedly connected to the feeding hopper.

[0010] Optionally, the sheet material mechanism further includes a clamping component, which includes a feeding clamping plate disposed in the feeding bin and capable of pushing the sheet material product toward the discharge port of the feeding bin.

[0011] Optionally, the clamping assembly further includes a discharge clamping cylinder, which is fixedly installed in the discharge bin, and the piston rod of the discharge clamping cylinder is fixedly connected to the discharge clamping plate.

[0012] Optionally, the feeding bin includes a bin body and an adjustment part. The bin body is used to hold sheet products, and the adjustment part is connected to the bin body. The adjustment part can be adjusted along the Y-axis to be fixedly connected to the bin body.

[0013] Optionally, the discharge bin further includes a base portion, which is connected to the bin body portion, and the bin body portion can be adjusted along the Y-axis to a position fixedly connected to the base portion.

[0014] Optionally, the unwinding assembly includes an unwinding roller, an unwinding clamping rod, an unwinding clamping roller, and an unwinding spring. The unwinding roller is rotatably mounted on the template. One end of the unwinding clamping rod is rotatably connected to the template, and the other end of the unwinding clamping rod is rotatably connected to the unwinding clamping roller. The unwinding clamping roller can abut against the bottom paper. One end of the unwinding spring is fixedly connected to the template, and the other end of the unwinding spring is fixedly connected to the unwinding clamping rod.

[0015] Optionally, the unwinding assembly further includes a limiting rod, which is fixedly disposed on the unwinding clamping rod and abuts against the unwinding roller.

[0016] Optionally, the stripping assembly includes a stripping table, a stripping plate, and a stripping rod. The stripping table is fixedly mounted on the frame, and the stripping plate slides along the X-axis to engage with the frame, so that the stripping plate can slide towards or away from the stripping table. The stripping rod is rotatably mounted on the stripping plate, and the rolled material is wound around the stripping plate and the stripping rod.

[0017] In summary, this application includes at least one of the following beneficial technical effects:

[0018] When the feeding device needs to feed roll products, the roll is placed in the feeding assembly, so that the roll product is conveyed from the feeding assembly to the peeling assembly, and the peeling assembly peels off the material adhering to the backing paper. Then the backing paper is wound up by the winding assembly, thereby realizing the feeding of the roll product.

[0019] When the feeding device needs to feed sheet products, the base paper is placed on the feeding assembly, and the sheet product to be fed is placed in the feeding bin. As the roll conveyor moves the base paper by a set step distance, the feeding bin slides towards the abutment plate until the feeding bin presses the base paper against the abutment plate, so that the sheet product placed in the feeding bin adheres to the base paper. This allows the sheet product to be fed through the roll conveyor, thereby improving the utilization rate of the feeding device. The feeding device is compatible with feeding various materials, which improves upon traditional feeders. In other words, the feeding device can generally only meet the feeding of patch products that are adhered to the base paper, i.e., roll feeding, and is not easy to feed sheet products that are not adhered to the base paper, i.e. sheet feeding. This results in the feeding device being able to feed only a limited range of products and thus has a low utilization rate. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the overall structure of an embodiment of this application. Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the roll material conveying mechanism according to an embodiment of this application;

[0023] Figure 4 This is a schematic diagram of the unwinding assembly structure according to an embodiment of this application;

[0024] Figure 5 This is a schematic diagram of the material stripping assembly structure according to an embodiment of this application;

[0025] Figure 6 This is a schematic diagram of the stripping plate structure according to an embodiment of this application;

[0026] Figure 7This is a schematic diagram of the conveying component structure according to an embodiment of this application;

[0027] Figure 8 This is a schematic diagram of the driver component structure according to an embodiment of this application;

[0028] Figure 9 This is a schematic diagram of the sheet material mechanism structure according to an embodiment of this application;

[0029] Figure 10 This is a schematic diagram of the material discharging hopper mechanism according to an embodiment of this application;

[0030] Figure 11 This is a schematic diagram of the clamping component structure in an embodiment of this application.

[0031] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Roll conveying mechanism; 21. Unwinding assembly; 211. Unwinding roller; 212. Unwinding clamping rod; 213. Unwinding clamping roller; 214. Unwinding spring; 215. Limiting rod; 22. Stripping assembly; 221. Stripping table; 222. Stripping plate; 223. Stripping rod; 224. Stripping screw; 225. Stripping motor; 23. Rewinding assembly; 24. Tensioning assembly; 241. Unwinding tensioning roller; 242. Rewinding tensioning roller; 25. 1. Conveying assembly; 251. Conveying roller; 252. Pressing roller; 26. Drive assembly; 261. Drive motor; 262. Drive wheel; 263. Drive belt; 264. Pressing wheel; 3. Sheet material mechanism; 31. Feeding bin; 310. Feeding trough; 311. Seat; 312. Binding body; 313. Adjustment part; 32. Feeding drive cylinder; 33. Adjusting bolt; 34. Abutment plate; 35. Pressing assembly; 351. Feeding pressing plate; 352. Feeding pressing cylinder. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1-11 This application will be described in further detail.

[0033] This application discloses a novel multifunctional feeding device. (Refer to...) Figure 1 and Figure 2 A novel multifunctional feeding device includes a frame 1, a roll conveying mechanism 2, and a sheet material mechanism 3. Both the roll conveying mechanism 2 and the sheet material mechanism 3 are mounted on the frame 1. The roll conveying mechanism 2 is used to feed roll products or sheet products, and the sheet material mechanism 3 is used to adhere sheet products to the backing paper so that the roll conveying mechanism 2 can feed sheet products. In this embodiment, the horizontal direction of the material conveying direction of the roll conveying mechanism 2 is set as the X-axis direction, and the horizontal direction perpendicular to the material conveying direction of the roll conveying mechanism 2 is set as the Y-axis direction.

[0034] Reference Figure 3 and Figure 4The roll material conveying mechanism 2 includes a feeding assembly 21, which includes an unwinding roller 211, an unwinding clamping rod 212, an unwinding clamping roller 213, an unwinding spring 214, and a limiting rod 215. The unwinding roller is rotatably mounted on the frame 1, and the unwinding roll can hold the roll material or the base paper. One end of the unwinding clamping rod 212 is rotatably connected to the frame 1, and the other end of the unwinding clamping rod 212 is rotatably connected to the unwinding clamping roller 213. The unwinding clamping roller 213 can abut against the base paper. One end of the unwinding spring 214 is fixedly connected to the frame 1, and the other end of the unwinding spring 214 is fixedly connected to the unwinding clamping rod 212. The limiting rod 215 is fixedly mounted on the unwinding clamping rod 212 and abuts against the unwinding roller 211.

[0035] Reference Figure 3 , Figure 5 as well as Figure 6 The roll material conveying mechanism 2 also includes a stripping assembly 22, which includes a stripping table 221, a stripping plate 222, a stripping rod 223, a stripping screw 224, and a stripping motor 225. The stripping table 221 is fixedly mounted on the frame 1. The stripping plate 222 slides along the X-axis and is fitted to the frame 1 so that the stripping plate 222 can slide towards or away from the stripping table 221. The stripping rod 223 is rotatably mounted on the stripping plate 222. The roll material is wound around the stripping plate 222 and the stripping rod 223. The stripping screw 224 is rotatably mounted on the frame 1 and threadedly connected to the stripping plate 222. The stripping motor 225 is fixedly mounted on the frame 1, and the output shaft of the stripping motor 225 is coaxially fixed with the stripping screw 224 so that the stripping motor 225 can drive the stripping plate 222 to move away from the stripping table 221, thereby realizing the backward stripping of the material.

[0036] Reference Figure 3 The roll conveying mechanism 2 also includes a winding assembly 23, which is used to wind up the bottom paper. In this embodiment, the winding assembly 23 is a winding roller, and the winding roller is rotatably mounted on the frame 1 to realize the winding assembly 23 winding up the bottom paper.

[0037] Reference Figure 3 The roll conveying mechanism 2 also includes a tensioning assembly 24, which includes multiple unwinding tensioning rollers 241 and multiple winding tensioning rollers 242. Each unwinding tensioning roller 241 and each winding tensioning roller 242 is rotatably mounted on the frame 1. Each unwinding tensioning roller 241 is located between the unwinding assembly and the stripping assembly 22, and each winding tensioning roller 242 is located between the stripping assembly 22 and the winding assembly 23. The bottom paper is wound around each unwinding tensioning roller 241 and each winding tensioning roller 242 so that the bottom paper is tensioned by each unwinding tensioning roller 241 and each winding tensioning roller 242 to facilitate the conveying of the bottom paper.

[0038] Reference Figure 3 and Figure 7The roll material conveying mechanism 2 also includes two sets of conveying components 25. One set of conveying components 25 is located between the unwinding component and the stripping component 22, and the other set of conveying components 25 is located between the stripping component 22 and the winding component 23. The conveying component 25 includes a conveying roller 251 and a pressing roller 252. Both the conveying roller 251 and the pressing roller 252 are rotatably mounted on the frame 1. The pressing roller 252 can press the roll material against the conveying roller 251 so that the conveying roller 251 can convey the roll material.

[0039] Reference Figure 3 and Figure 8 The roll conveying mechanism 2 also includes a drive assembly 26, which includes a drive motor 261, multiple drive wheels 262, a drive belt 263, and a pressure wheel 264. The drive motor 261 is fixedly mounted on the frame 1, and each drive wheel 262 is rotatably mounted on the frame 1. Two drive wheels 262 are coaxially fixed to two conveying rollers 251 respectively, and one drive wheel 262 is coaxially fixed to a take-up roller. The drive belt 263 is wound around each drive wheel 262. The pressure wheel 264 is mounted on the frame 1 and can press the drive belt 263. The output shaft of the drive motor 261 is coaxially fixed to any one of the drive wheels 262 so that the output shaft of the drive motor 261 can drive each drive wheel 262 to rotate.

[0040] Reference Figures 9 to 11The sheet material mechanism 3 is disposed on the mold frame 1 and located between the feeding assembly 21 and the peeling assembly 22. The sheet material mechanism 3 includes a feeding bin 31, a feeding drive cylinder 32, and two adjusting bolts 33. The feeding bin 31 has a feeding groove 310 for placing sheet products. The feeding bin 31 includes a base part 311, a bin part 312, and an adjusting part 313. The base part 311 slides along the X-axis direction and is fitted to the mold frame 1. The bin part 312 slides along the Y-axis direction and is fitted to the base part 311. The adjusting part 313 slides along the Y-axis direction and is fitted to the bin part 312. The adjusting part 313 and the bin part 312 form the feeding groove 310. The feeding drive cylinder 32 is fixedly disposed on the mold frame 1, and the piston rod of the feeding drive cylinder 32 is fixedly connected to the base part 311. One adjusting bolt 33 is connected to the bin part 311. 2. When the hopper 312 and the base 311 are fixed in position, the adjusting bolt 33 abuts against the base 311, so that the hopper 312 can be adjusted along the Y-axis to the fixed connection position of the base 311. Another adjusting bolt 33 is threadedly connected to the adjusting part 313, and when the adjusting part 313 and the hopper 312 are fixed in position, the adjusting bolt 33 abuts against the hopper 312, so that the adjusting part 313 can be adjusted along the Y-axis to the fixed connection position with the hopper 312. This allows the feeding hopper 31 to adjust the groove size of the feeding trough 310 along the Y-axis, so that the feeding trough 310 can hold sheet products of different sizes, and the discharge port position of the feeding hopper 31 can be adjusted along the Y-axis, so that the discharge port of the feeding hopper 31 is more aligned with the bottom paper.

[0041] Reference Figures 9 to 11 The sheet material mechanism 3 also includes an abutment plate 34 and a pressing component 35. The abutment plate 34 is fixedly installed on the frame 1 and is located on one side of the bottom paper. The feeding bin 31 is located on the other side of the bottom paper so that the feeding bin 31 can move towards or away from the abutment plate 34, thereby allowing the feeding bin 31 to press the bottom paper against the abutment plate 34 so that the sheet material product adheres to the bottom paper. The pressing component 35 includes a feeding pressing plate 351 and a feeding pressing cylinder 352. The feeding pressing plate 351 is installed in the feeding bin 31 and is located in the feeding groove 310. The feeding pressing plate 351 can push the sheet material product towards the discharge port of the feeding bin 31. The feeding pressing cylinder 352 is fixedly installed in the feeding bin 31, and the piston rod of the feeding pressing cylinder 352 is fixedly connected to the feeding pressing plate 351.

[0042] The implementation principle of a novel multifunctional feeding device in this application embodiment is as follows: when the feeding device needs to feed roll products, the roll is placed in the feeding component 21, so that the roll product is conveyed from the feeding component 21 to the peeling component 22, and the peeling component 22 peels off the material adhering to the bottom paper. Then the bottom paper is wound up by the winding component 23, thereby realizing the feeding of the roll product.

[0043] When the feeding device needs to feed sheet products, the base paper is placed in the feeding assembly 21, and the sheet product to be fed is placed in the feeding bin 31. When the roll conveyor 2 moves the base paper by a set step distance, the feeding bin 31 slides towards the abutment plate 34 until the feeding bin 31 presses the base paper against the abutment plate 34, so that the sheet product placed in the feeding bin 31 adheres to the base paper. This allows the sheet product to be fed through the roll conveyor 2, thereby improving the utilization rate of the feeding device and enabling the feeding device to be compatible with the feeding of various materials. This improves the traditional feeder, which generally can only meet the feeding of sheet products that are adhered to the base paper, i.e., the feeding of rolls, and is not easy to feed sheet products that are not adhered to the base paper, i.e., sheet products. This results in the feeding device being able to feed only a single type of product and thus has a low utilization rate.

[0044] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A novel multi-functional feeding device, characterized in that: The device includes a frame (1), a roll conveying mechanism (2), and a sheet material mechanism (3). The roll conveying mechanism (2) is disposed on the frame (1). The roll conveying mechanism (2) includes a feeding assembly (21), a peeling assembly (22), and a winding assembly (23). The feeding assembly (21) is used to feed the roll material or the base paper. The peeling assembly (22) is used to peel off the material adhering to the base paper. The winding assembly (23) is used to wind up the base paper of the peeled material. The sheet material mechanism (3) is disposed on the frame (1) and located between the feeding assembly (21) and the peeling assembly (22). The sheet material mechanism (3) includes a feeding bin (31) and an abutment plate (34). The feeding bin (31) can accommodate sheet material products. The feeding bin (31) slides along the X-axis and is fitted to the frame (1) and located on one side of the base paper. The abutment plate (34) is fixedly disposed on the frame (1) and located on the other side of the base paper. When the sheet material products adhere to the base paper, the feeding bin (31) presses the base paper against the abutment plate (34).

2. The novel multifunctional feeding device according to claim 1, characterized in that: The sheet material mechanism (3) also includes a feeding drive cylinder (32), which is fixedly mounted on the frame (1), and the piston rod of the feeding drive cylinder (32) is fixedly connected to the feeding hopper.

3. The novel multifunctional feeding device according to claim 1, characterized in that: The sheet material mechanism (3) further includes a pressing component (35), which includes a feeding pressing plate (351). The feeding pressing plate (351) is disposed in the feeding bin (31), and the feeding pressing plate (351) can push the sheet material product towards the discharge port of the feeding bin (31).

4. The novel multifunctional feeding device according to claim 3, characterized in that: The clamping assembly (35) further includes a discharge clamping cylinder (352), which is fixedly installed in the discharge bin (31), and the piston rod of the discharge clamping cylinder (352) is fixedly connected to the discharge clamping plate (351).

5. A novel multifunctional feeding device according to claim 1, characterized in that: The feeding bin (31) includes a bin body (312) and an adjustment part (313). The bin body (312) is used to place sheet products. The adjustment part (313) is connected to the bin body (312) and can adjust the position of the bin body (312) fixedly connected along the Y-axis.

6. A novel multifunctional feeding device according to claim 5, characterized in that: The discharge bin (31) also includes a base (311), which is connected to the bin body (312), and the bin body (312) can be adjusted along the Y-axis to the position where it is fixedly connected to the base (311).

7. A novel multifunctional feeding device according to claim 1, characterized in that: The unwinding assembly (21) includes an unwinding roller (211), an unwinding clamping rod (212), an unwinding clamping roller (213), and an unwinding spring (214). The unwinding roller (211) is rotatably mounted on the frame (1). One end of the unwinding clamping rod (212) is rotatably connected to the frame (1), and the other end of the unwinding clamping rod (212) is rotatably connected to the unwinding clamping roller (213). The unwinding clamping roller (213) can abut against the bottom paper. One end of the unwinding spring (214) is fixedly connected to the frame (1), and the other end of the unwinding spring (214) is fixedly connected to the unwinding clamping rod (212).

8. A novel multifunctional feeding device according to claim 7, characterized in that: The unloading assembly (21) also includes a limiting rod (215), which is fixedly mounted on the unwinding clamping rod (212) and abuts against the unwinding roller (211).

9. A novel multifunctional feeding device according to claim 1, characterized in that: The stripping assembly (22) includes a stripping table (221), a stripping plate (222), and a stripping rod (223). The stripping table (221) is fixedly mounted on the frame (1). The stripping plate (222) slides along the X-axis and engages with the frame (1) so that the stripping plate (222) can slide towards or away from the stripping table (221). The stripping rod (223) is rotatably mounted on the stripping plate (222), and the rolled material is wound around the stripping plate (222) and the stripping rod (223).

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