A yarn roll positioning mechanism and a yarn roll conveying line

Abstract

The utility model discloses a kind of yarn roll positioning mechanism and yarn roll conveying line body, comprising: mounting bottom plate, adjusting plate, first positioning mechanism and position adjusting mechanism, a set of slide rails are oppositely provided on the mounting bottom plate, the adjusting plate is slidably connected with slide rail by a set of sliding blocks, and limit assembly is equipped on the adjusting plate, the first positioning mechanism and position adjusting mechanism are installed on mounting bottom plate, and oppositely located the outer side of adjusting plate.The yarn roll positioning mechanism and yarn roll conveying line body of the utility model adjust the position of adjusting plate and the product on limit assembly by position adjusting mechanism, the mutual cooperation of first positioning mechanism and position adjusting mechanism, product can be well positioned, to avoid its displacement.

Description

Technical Field

[0001] This utility model belongs to the field of manufacturing, and specifically relates to a yarn roll positioning mechanism. Background Technology

[0002] After the yarn roll is formed, two protective films need to be applied to its surface to facilitate subsequent transportation. The yarn roll needs to be handled during the conveying, film coating, and cutting processes. Since the yarn roll has a certain weight, it is difficult to handle manually. Therefore, it is usually handled by a transfer mechanism. During the conveying and handling process, the yarn roll is prone to displacement, which will affect the accuracy of the transfer mechanism in picking up and handling the product. Therefore, positioning is particularly important during the conveying process. Utility Model Content

[0003] Purpose of the utility model: In order to overcome the above shortcomings, the purpose of this utility model is to provide a yarn roll positioning mechanism. The position adjustment mechanism adjusts the position of the adjustment plate and the product located on the limiting component. The cooperation between the first positioning mechanism and the position adjustment mechanism can effectively position the product and prevent it from shifting.

[0004] Technical Solution: To achieve the above objectives, this utility model provides a yarn roll positioning mechanism, comprising: a mounting base plate, an adjusting plate, a first positioning mechanism, and a position adjusting mechanism. A set of slide rails are arranged opposite each other on the mounting base plate. The adjusting plate is slidably connected to the slide rails via a set of sliders, and a limiting component is provided on the adjusting plate. The first positioning mechanism and the position adjusting mechanism are mounted on the mounting base plate and positioned opposite each other on the outer side of the adjusting plate. This yarn roll positioning mechanism, through the position adjusting mechanism, adjusts the position of the adjusting plate and the product located on the limiting component. The cooperation between the first positioning mechanism and the position adjusting mechanism enables precise positioning of the product, preventing displacement.

[0005] In addition, a second positioning mechanism is included. This second positioning mechanism comprises a third positioning drive cylinder and a positioning top plate. The mounting base plate has an opening slot. The third positioning drive cylinder is connected to the mounting base plate via a mounting seat, and its output end is connected to the positioning top plate. The upper surface of the positioning top plate has a friction surface to increase resistance. The third positioning drive cylinder and the positioning top plate cooperate with the opening slot. After the position adjustment mechanism adjusts the position of the adjustment plate, the second positioning mechanism presses against the adjustment plate from below to position it, preventing external forces from causing the adjustment plate to move slightly along the slide rail, which would affect the accuracy of the product transfer mechanism in grasping the product.

[0006] As a further optimization of the yarn roll positioning mechanism, the position adjustment mechanism includes an adjustment mounting frame, a first adjustment drive cylinder, a second adjustment drive cylinder, and a first adjustment plate. The adjustment mounting frame is mounted on the mounting base plate, and the first adjustment drive cylinder is connected to the adjustment mounting frame through a mounting seat, with its output end cooperating with the adjustment plate. The second adjustment drive cylinder is mounted on the adjustment mounting bracket, and its output end is connected to the first adjustment plate. The first adjustment plate and the adjustment mounting bracket are connected outside the second adjustment drive cylinder by a set of guide components.

[0007] As a further optimization of the yarn roll positioning mechanism, an adaptive positioning mechanism is also included, which is located on the outer side of one end of the adjustment plate.

[0008] As a further optimization of the yarn roll positioning mechanism, the first positioning mechanism includes a positioning mounting frame, on which a positioning drive cylinder is provided, and at the output end of the positioning drive cylinder is a positioning frame.

[0009] As a further optimization of the yarn roll positioning mechanism, a set of second mounting seats is provided at one end of the position adjustment mechanism on the mounting base plate, and the second mounting seats are provided with limiting components.

[0010] As a further optimization of the yarn roll positioning mechanism, the limiting component includes a set of limiting mounting frames and a set of limiting rollers. The limiting mounting frames are mounted opposite to each other on the adjusting plate, and the two ends of the limiting rollers are connected to the corresponding limiting mounting frames.

[0011] As a further optimization of the yarn roll positioning mechanism, both the mounting base plate and the adjustment plate are provided with weight reduction holes.

[0012] It also includes a yarn roll conveyor line and a feeding conveyor mechanism, wherein at least one feeding detection mechanism and a product transfer mechanism are provided on the outside of the feeding conveyor mechanism. It also includes a defective product conveying mechanism, which is located on one side of the feeding conveying mechanism and cooperates with the product transfer mechanism. The yarn roll conveying line described in this utility model uses a feeding inspection mechanism on the feeding conveying mechanism to inspect the appearance of the products. Once products with problems such as tail yarn or protruding inner cylinders that may affect subsequent film application are detected, they are transferred to the defective product conveying mechanism via the product transfer mechanism and output to a designated location. This effectively removes defective products from the feeding stage, increasing the yield rate of subsequent products.

[0013] As can be seen from the above technical solution, this utility model has the following beneficial effects: 1. The yarn roll positioning mechanism of this utility model adjusts the position of the adjusting plate and the product located on the limiting component through the position adjustment mechanism. The cooperation between the first positioning mechanism and the position adjustment mechanism can accurately position the product and prevent it from shifting.

[0014] 2. In this utility model, after the position adjustment mechanism adjusts the position of the adjustment plate, the second positioning mechanism presses against the adjustment plate from below to position it, preventing external force from causing the adjustment plate to move slightly along the slide rail, which would affect the accuracy of the product transfer mechanism in grasping the product.

[0015] 3. The yarn roll conveying line described in this utility model has a feeding detection mechanism on the feeding conveying mechanism to detect the appearance of the product. Once a product with problems such as tail yarn or inner cylinder protrusion that may affect the subsequent film application is detected, it will be transferred to the defective product conveying mechanism through the product transfer mechanism and output to the designated place. This can effectively remove defective products from the feeding stage and increase the yield rate of the products in the later stage. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the yarn roll positioning mechanism described in this utility model; Figure 2 This is a top view of the yarn roll positioning mechanism in this utility model; Figure 3 for Figure 2 A partial schematic diagram of A in the middle; Figure 4 This is a schematic diagram of the product being placed on the positioning mechanism in this utility model; Figure 5 This is a schematic diagram of the further optimized adaptive positioning mechanism structure in this utility model; Figure 6 This is a schematic diagram of the feeding device in this utility model; Figure 7 This is a schematic diagram of the installation of the material feeding and detection mechanism in this utility model; Figure 8 This is a schematic diagram of the product transplanting mechanism in this utility model; Figure 9 This is a schematic diagram of the transplanting device in this utility model; Figure 10 This is a schematic diagram of the material feeding and conveying mechanism in this utility model; Figure 11 This is a schematic diagram of the installation of the second product transplanting mechanism in this utility model. Detailed Implementation

[0017] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments. Example

[0018] like Figures 1 to 4 The yarn roll positioning mechanism shown includes: a mounting base plate 31, an adjusting plate 32, a first positioning mechanism 33, and a position adjusting mechanism 34. A set of slide rails are provided on the mounting base plate 31. The adjusting plate 32 is slidably connected to the slide rails through a set of sliders. A limiting component 35 is provided on the adjusting plate 32. The first positioning mechanism 33 and the position adjusting mechanism 34 are mounted on the mounting base plate 31 and are located opposite each other on the outside of the adjusting plate 32.

[0019] The position adjustment mechanism 34 includes an adjustment mounting frame 341, a first adjustment drive cylinder 342, a second adjustment drive cylinder 343, and an adjustment plate 344. The adjustment mounting frame 341 is mounted on the mounting base plate 31. The first adjustment drive cylinder 342 is connected to the adjustment mounting frame 341 through a mounting seat, and its output end cooperates with the adjustment plate 32. The second adjustment drive cylinder 343 is mounted on the adjustment mounting bracket 341, and its output end is connected to the adjustment plate 344. The adjustment plate 344 and the adjustment mounting bracket 341 are connected by a set of guide components outside the second adjustment drive cylinder 343.

[0020] It also includes an adaptive positioning mechanism 38, which is located on the outer side of one end of the adjusting plate 32. It should be noted that the adaptive positioning mechanism 38 can be configured with a suitable structure according to actual needs. like Figure 2 and Figure 3 The mounting base plate 31 shown is provided with a set of mounting seats 311. One side of the mounting seat 311 is provided with a first hook 312 for mounting a spring. The adjusting plate 32 is provided with a set of second hooks 321 at one end of the position adjusting mechanism 34. A tension spring 3801 for self-adaptation is provided between the first hook 312 and the second hook 321.

[0021] Alternatively, one can use, such as Figure 5 The adaptive positioning mechanism 38 shown includes a set of guide shafts 3802. One end of each guide shaft 3802 is connected to the side plate of the adjusting plate 32, and the other end is connected to the mounting base on the position adjusting mechanism 34. A spring 3803 is provided on the outer side of each guide shaft 3802. During operation, the position of the adjusting plate can be adaptively positioned using either the tension spring 3801 or the combination of the guide shaft 3802 and the spring 3803.

[0022] It should be noted that the structure and shape of the adjustment plate 344 can be adjusted according to actual needs.

[0023] The first positioning mechanism 33 includes a positioning mounting frame 331, on which a positioning drive cylinder 332 is provided, and at the output end of the positioning drive cylinder 332 is a positioning frame 333.

[0024] A set of second mounting seats 37 is provided on one end of the position adjustment mechanism 34 on the mounting base plate 31, and the second mounting seats 37 are provided with limiting members 371.

[0025] During operation, the first adjusting drive cylinder 342 drives the adjusting plate 344 to move to the appropriate position, the second transplanting mechanism 9 clamps and transplants the product onto the limiting component 35, the second adjusting drive cylinder 343 drives the adjusting plate 344, and the positioning drive cylinder 332 in the first positioning mechanism 33 drives the positioning frame 333 to fine-tune the position of the product. After the product is adjusted to the correct position, the second adjusting drive cylinder 343 drives the adjusting plate 344 and the positioning drive cylinder 332 in the first positioning mechanism 33 drives the positioning frame 333 back to the initial position.

[0026] Example 2 The limiting component 35 includes a set of limiting mounting frames 351 and a set of limiting rollers 352. The limiting mounting frames 351 are mounted opposite to each other on the adjusting plate 32, and the two ends of the limiting rollers 352 are connected to the corresponding limiting mounting frames 351.

[0027] It also includes a second positioning mechanism 36, which comprises a third positioning drive cylinder 361 and a positioning top plate 362. The mounting base plate 31 has an opening slot. The third positioning drive cylinder 361 is connected to the mounting base plate 31 via a mounting seat, and its output end is connected to the positioning top plate 362. The upper surface of the positioning top plate 362 has a friction surface for increasing resistance. The third positioning drive cylinder 361 and the positioning top plate 362 cooperate with the opening slot. Both the mounting base plate 31 and the adjusting plate 32 have weight-reducing holes. The weight-reducing holes reduce the weight of the mounting base plate 31 and the adjusting plate 32.

[0028] During operation, the first adjustment drive cylinder 342 drives the adjustment plate 344 to move to the appropriate position, the second transfer mechanism 9 clamps and transfers the product to the limiting component 35, the second adjustment drive cylinder 343 drives the adjustment plate 344, and the positioning drive cylinder 332 in the first positioning mechanism 33 drives the positioning frame 333 to finely adjust the position of the product until it is in place. In the second positioning mechanism 36, the third positioning drive cylinder 361 drives the positioning top plate 362 to move upward and press against the adjusting plate 32 to position it. The second adjustment drive cylinder 343 drives the adjustment plate 344, and the positioning drive cylinder 332 in the first positioning mechanism 33 drives the positioning frame 333 back to the initial position.

[0029] Example 3 The yarn roll positioning mechanism described in this embodiment is the same as that in Embodiment 1 or Embodiment 2, and also includes a positioning groove or positioning element provided below the adjusting plate 32 to cooperate with the second positioning mechanism 36. The positioning element can be selected according to the actual situation, such as a positioning block that cooperates with the top plate 362, as long as it can meet the positioning requirements.

[0030] Example 4 like Figures 6 to 11 The yarn roll conveyor line described herein has the same structure as any one of the embodiments 1, 2 and 3. In addition, it also includes a feeding conveyor mechanism 1. At least one feeding detection mechanism 2 for detecting products and a product transfer mechanism 6 are provided on the outside of the feeding conveyor mechanism 1. It also includes a defective product conveying mechanism 4, which is located on one side of the feeding conveying mechanism 1 and cooperates with the product transfer mechanism 6. The product transfer mechanism can transfer defective products detected by the second inspection mechanism to the defective product conveying mechanism to prevent them from being conveyed to the later stage and affecting the yield of product processing.

[0031] like Figure 10 The conveyor belt of the feeding and conveying mechanism 1 shown has at least two sets of protrusions, with the central protrusion in each set being higher than the protrusions on the adjacent sides. The protrusions in the two sets cooperate with each other to provide good support and limit the product, preventing it from rolling.

[0032] The defective product conveying mechanism 5 is provided with a set of protrusions. For example... Figure 6 As shown.

[0033] like Figure 6 as well as Figure 7 The feeding inspection mechanism 2 shown includes a first inspection mechanism 21 for detecting whether there are products on the feeding conveyor mechanism 1 and a second inspection mechanism 22 for detecting whether the appearance of the products meets the requirements of subsequent processing. Both the first inspection mechanism 21 and the second inspection mechanism 22 are located in front of the product transfer mechanism 3 and cooperate with the feeding conveyor mechanism 1. During operation, the first inspection mechanism 21 inspects the products on the conveyor belt of the feeding conveyor mechanism. When a product is detected, the second inspection mechanism 22 will inspect the appearance of the product. If a product that does not meet the requirements of subsequent processing is detected, the information will be sent to the control device. The control device will then instruct the product transfer mechanism 3 to transfer the defective product to the defective product conveyor mechanism 4, and the defective product will be removed by the defective product conveyor mechanism 4.

[0034] like Figure 7 The first testing mechanism 21 shown includes a first testing mounting frame and a first testing component, with the first testing component mounted on the first testing mounting frame.

[0035] The second testing mechanism 22 is connected to the first testing mounting bracket via an adapter assembly. It should be noted that the appropriate installation location can be selected according to actual needs.

[0036] like Figure 8 The product transplanting mechanism 6 shown includes a transplanting mounting frame 61, a horizontal mounting frame 62, a horizontal position drive cylinder 63, a transplanting lifting drive mechanism 64, and a transplanting device 65. The transplanting mounting frame 61 is provided with a set of guide rails facing each other. The horizontal mounting frame 62 is movably connected to the guide rails through a set of sliding blocks. The horizontal position drive cylinder 63 is installed on one side of the transplanting mounting frame 61, and its output end is connected to the horizontal mounting frame 62. The transplanting lifting drive mechanism 64 is installed on the horizontal mounting frame 62, and the transplanting device 65 is connected to the transplanting lifting drive mechanism 64.

[0037] like Figure 9 The transplanting device 65 includes a mounting frame 651, a set of hangers 652, a set of guide rods 653, a set of movable clamping mounting frames 654, clamping components 655, and a bidirectional drive cylinder 656. The mounting frame 651 is located below the horizontal mounting frame 62 and is connected by a set of guide components. The output end of the transplanting lifting drive mechanism 64 is connected to the mounting frame 651. The hangers 652 are located opposite the mounting frame 651 below it. The guide rods 653 pass through the hangers 652. The movable clamping mounting frames 654 are located opposite the guide rods 653 and are movably connected. The guide rods 653 have fixed plates at both ends located on the outer side of the movable clamping mounting frames 654. The clamping components 655 are located below the movable clamping mounting frames 654. The bidirectional drive cylinder 656 is located below the mounting frame 651, and its output end is connected to the movable clamping mounting frames 654 through a drive block. It should be noted that the movable clamping mounting bracket 654 and the clamping component 655 together constitute the clamping assembly.

[0038] The system also includes a conveyor line support frame 5, a third detection mechanism 7 for detecting the product diameter, and at least one second product transfer mechanism 9. It also includes a drive mechanism 8 for moving the second product transfer mechanism 9. The conveyor line support frame 5 is equipped with a set of slide rails, and the second product transfer mechanism 9 is slidably connected to the slide rails via a set of sliding blocks. The third detection mechanism 7 is located on the conveyor line support frame 5 and cooperates with the second product transfer mechanism 9. The third detection mechanism 7 detects the distance between the two clamping members in the initial state before the second product transfer mechanism 9 clamps the product, and then detects the distance between the two clamping members after clamping the product. By calculating the difference between the two clamping members in the two states, the diameter of the clamped product can be obtained. It should be noted that the structure of the second product transfer mechanism 9 is the same as that of the product transfer mechanism 3 in Embodiment 1, and the transfer lifting drive mechanism 64 can be selected according to the actual lifting requirements.

[0039] The drive mechanism 8 includes a main drive mechanism 81, a driven drive mechanism 82, and a drive motor 83. The main drive mechanism 81 and the driven drive mechanism 82 are respectively located at both ends of the conveyor line support frame 5. The drive motor 83 is connected to the conveyor line support frame 5 through a mounting base, and its output end is connected to the main drive mechanism 81. The main drive mechanism 81 and the driven drive mechanism 82 are connected by a synchronous belt drive. The second product transfer mechanism 9 is connected to the synchronous belt through a connecting component 61.

[0040] The working principle of the conveyor line described in this embodiment is as follows: The first detection mechanism 21 on the feeding conveyor mechanism 1 detects whether there are products on the conveyor belt. If there are products, the second detection mechanism 22 detects the appearance of the products. If defective products with problems such as tail yarn or protruding inner tube of yarn bundle are detected, the information is sent to the control device (not shown in the figure). The control device will cause the product transfer device 3 to grab the defective products and transfer them to the defective product conveying mechanism 4. The defective product conveying mechanism 4 will transport them to the designated position. If the products meet the requirements for subsequent processing, the conveyor belt will continue to transport them. Then, the second product transfer mechanism 9 clamps and transfers it to the yarn roll positioning mechanism for positioning. During operation, the third inspection mechanism 7 detects the initial spacing between the two clamping components (the movable clamping mounting frame 654 and the clamping member 655 together form the clamping components) in the second product transfer mechanism 9. When the product that meets the subsequent processing requirements is transported to the bottom of the second product transfer mechanism 9, the transfer lifting drive mechanism 64 in the second product transfer mechanism 9 drives the transfer device 65 to descend, and the bidirectional drive cylinder 656 drives the movable clamping mounting frame 654 to move the clamping member 655 to clamp the product. After clamping the product, the third inspection mechanism 7 detects the spacing between the two clamping components after clamping the product, calculates the diameter of the product based on the detection data of the two tests, and transmits the diameter data of the product to the control device. The control device adjusts the spacing between the two film-pressing rods (not shown in the figure) according to the product diameter.

[0041] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements can be made without departing from the principle of the present utility model, and these improvements should also be considered within the protection scope of the present utility model.

Claims

1. A yarn roll positioning mechanism, characterized in that: include: The mounting base plate (31), the adjusting plate (32), the first positioning mechanism (33) and the position adjusting mechanism (34) are mounted. A set of slide rails are provided on the mounting base plate (31). The adjusting plate (32) is slidably connected to the slide rails through a set of sliders. The adjusting plate (32) is provided with a limiting component (35). The first positioning mechanism (33) and the position adjusting mechanism (34) are mounted on the mounting base plate (31) and are located on the outer side of the adjusting plate (32).

2. The yarn roll positioning mechanism according to claim 1, characterized in that: It also includes a second positioning mechanism (36), which includes a third positioning drive cylinder (361) and a positioning top plate (362). The mounting base plate (31) is provided with an opening slot. The third positioning drive cylinder (361) is connected to the mounting base plate (31) through a mounting seat. Its output end is connected to the positioning top plate (362). The upper surface of the positioning top plate (362) is provided with a friction surface for increasing resistance. The third positioning drive cylinder (361) and the positioning top plate (362) cooperate with the opening slot.

3. The yarn roll positioning mechanism according to claim 1, characterized in that: The position adjustment mechanism (34) includes an adjustment mounting bracket (341), a first adjustment drive cylinder (342), a second adjustment drive cylinder (343), and a first adjustment plate (344). The adjustment mounting bracket (341) is mounted on the mounting base plate (31). The first adjustment drive cylinder (342) is connected to the adjustment mounting bracket (341) through a mounting seat, and its output end cooperates with the adjustment plate (32). The second adjustment drive cylinder (343) is mounted on the adjustment mounting bracket (341), and its output end is connected to the first adjustment plate (344). The first adjustment plate (344) and the adjustment mounting bracket (341) are connected by a set of guide components on the outside of the second adjustment drive cylinder (343).

4. The yarn roll positioning mechanism according to claim 1, characterized in that: It also includes an adaptive positioning mechanism (38), which is located on the outer side of one end of the adjustment plate (32).

5. The yarn roll positioning mechanism according to claim 1, characterized in that: The first positioning mechanism (33) includes a positioning mounting frame (331), on which a positioning drive cylinder (332) is provided, and at the output end of the positioning drive cylinder (332) is a positioning frame (333).

6. The yarn roll positioning mechanism according to claim 1, characterized in that: The mounting base plate (31) is provided with a set of second mounting seats (37) at one end of the position adjustment mechanism (34), and the second mounting seats (37) are provided with limiting members (371).

7. The yarn roll positioning mechanism according to claim 1, characterized in that: The limiting component (35) includes a set of limiting mounting brackets (351) and a set of limiting rollers (352). The limiting mounting brackets (351) are mounted on the adjusting plate (32) respectively, and the two ends of the limiting rollers (352) are connected to the corresponding limiting mounting brackets (351).

8. The yarn roll positioning mechanism according to claim 1, characterized in that: The mounting base plate (31) and the adjusting plate (32) are both provided with weight reduction holes.

9. A yarn roll conveyor line, comprising the yarn roll positioning mechanism according to any one of claims 1 to 8, characterized in that, It also includes a feeding conveyor mechanism (1), and the outer side of the feeding conveyor mechanism (1) is provided with at least one feeding detection mechanism (2) for detecting products and a product transfer mechanism (6). It also includes a defective product conveying mechanism (4), which is located on one side of the feeding conveying mechanism (1) and cooperates with the product transfer mechanism (6).

Images