A defective product sorting and destruction device for FFC edge punching machine

Abstract

This invention discloses a defective product sorting and destruction device for an FFC (Flexible Fabric Concrete) punching machine, comprising a guide chute, a first rectangular opening on the left side of the center of the guide chute, and a second rectangular opening on the right side of the center of the guide chute, the first and second rectangular openings being arranged opposite to each other. A panel is provided in the first rectangular opening, and multiple cutting blades are vertically mounted on the inner side of the panel. A push plate is provided in the second rectangular opening, and a mounting groove is provided on the inner side of the push plate, in which a conveying assembly is mounted. A first blocking plate is provided in the first strip opening, and a second blocking plate is provided in the second strip opening. This invention has a simple structure; through friction between the blades, the FFC soft sheet can be cut to form slits. During sorting, defective products can be destroyed, making their appearance clearly distinguishable from good products. In subsequent packaging, any defective products mistakenly mixed in with good products will be clearly distinguished, ensuring that all defective products are eliminated.

Description

Technical Field

[0001] This invention relates to the field of FFC production technology, specifically to a defective product sorting and destruction device for an FFC punching machine. Background Technology

[0002] The upstream industries of FFC flexible connectors are developing rapidly, including industries such as computers, communication products, and consumer electronics, as well as data transmission services, all of which have great potential for development in China. Meanwhile, the rapid development of the downstream mobile phone industry has further strengthened the demand for connectors.

[0003] Currently, my country's connector development is in a transitional period from production to creation. In the high-end connector field, computer and peripheral equipment accounts for the largest market share, while home appliances, automobiles, and medical equipment connectors also occupy a high share. The domestic automotive connector market share is about 40%, and the rapid popularization of 5G mobile phones has led to a rapid increase in demand for high-end connectors.

[0004] After FFC soft sheet metal is processed by the punching machine, defective products will appear. After these defective products are sorted out, because the difference between defective products and good products is small, some defective products will be accidentally mixed in with good products. Once products containing defective products are packaged and sent to customers, it will reduce the customers' impression of our company and affect subsequent cooperation. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a defective product sorting and destruction device for an FFC punching machine, which can destroy defective products while sorting, so that there is a clear difference between defective products and good products, making it easier to distinguish them.

[0006] This invention is achieved through the following technical solution: a defective product sorting and destruction device for an FFC edge-punching machine, comprising a guide trough, a first rectangular opening on the left side of the middle of the guide trough, and a second rectangular opening on the right side of the middle of the guide trough, the first and second rectangular openings being arranged opposite to each other, a panel being provided in the first rectangular opening, multiple cutting blades being vertically mounted on the inner side of the panel, a push plate being provided in the second rectangular opening, an installation groove being provided on the inner side of the push plate, a conveying component being installed in the installation groove, a baffle being provided on the outer side of the panel, a first strip opening being provided in front of the first and second rectangular openings of the guide trough, a second strip opening being provided in behind the first and second rectangular openings of the guide trough, a first blocking plate being provided in the first strip opening, a second blocking plate being provided in the second strip opening, and a detection device being installed above the guide trough.

[0007] As a preferred technical solution, the conveying assembly includes a drive roller, a driven roller, a conveyor belt, and a motor. The drive roller and the driven roller are arranged one above the other in the mounting groove. The conveyor belt is coiled around the outside of the drive roller and the driven roller, and the bottom surface of the conveyor belt contacts the bottom surface of the guide trough. The inner wall of the mounting groove has a groove at the shaft on one side of the drive roller. The motor is installed in the groove, and the shaft of the motor is fixedly connected to the shaft on one side of the drive roller through a coupling. Bearings are embedded in the inner wall of the mounting groove at the shaft on the other side of the drive roller and at the shafts on both sides of the driven roller. The shaft on the other side of the drive roller and the shafts on both sides of the driven roller are installed in the inner ring of the bearings.

[0008] As a preferred technical solution, a first electric push rod is installed on the outer side of the push plate, a fixing frame is installed on the outer wall of the first electric push rod, and the other end of the fixing frame is installed on the outer wall of the guide trough.

[0009] As a preferred technical solution, a groove is provided on one side of the first blocking plate, and a proximity switch is installed in the groove. The outer side of the proximity switch is flush with the side of the first blocking plate. A second electric push rod is installed on the bottom surface of both the first and second blocking plates, and a bracket is installed between the second electric push rod and the bottom surface of the guide chute.

[0010] As a preferred technical solution, the baffle is arranged in a "U" shape, with both sides of the baffle installed on the outer surface of the guide chute, and multiple compression springs installed between the baffle and the panel.

[0011] As a preferred technical solution, a channel for FFC soft conveyors to pass through is formed between the bottom surface of the cutting blade and the bottom surface inside the guide groove.

[0012] The beneficial effects of this invention are as follows: This invention has a simple structure. The push plate can push the defective products to the left and squeeze them against the panel. After squeezing, the FFC soft board will bend and come into contact with the cutting blade. After continued squeezing, the panel can move to the left, so that a discharge port is formed between the panel and the guide trough. The FFC soft board can be directly discharged downwards by the conveying component. During the discharge process, the friction between the FFC soft board and the blade can cut the FFC soft board and form a slit. During sorting, the defective products can be damaged, making their appearance clearly distinguishable from the good products. If defective products are mistakenly mixed with good products during subsequent packaging, they will be clearly distinguished, so that the defective products are completely eliminated. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 This is a schematic diagram of the material guide trough in this invention;

[0016] Figure 3 This is a cross-sectional view of the baffle, panel, guide trough and push plate in this invention.

[0017] The components include: 1. Feed chute; 2. Detection device; 3. Panel; 4. Cutting blade; 5. Push plate; 6. Conveyor belt; 7. First electric push rod; 8. First blocking plate; 9. Second blocking plate; 11. Baffle; 12. Fixing frame; 13. First rectangular opening; 14. Second rectangular opening; 15. First strip opening; 16. Second strip opening; 17. Driven roller; 18. Driven roller; 19. Compression spring. Detailed Implementation

[0018] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0019] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0020] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0021] like Figure 1 , Figure 2 and Figure 3As shown, a defective product sorting and destruction device for an FFC punching machine according to the present invention includes a guide trough 1. A first rectangular opening 13 is provided on the left side of the middle of the guide trough 1, and a second rectangular opening 14 is provided on the right side of the middle of the guide trough 1. The first rectangular opening 13 and the second rectangular opening 14 are arranged opposite to each other. A panel 3 is provided in the first rectangular opening 13. Multiple cutting blades 4 are vertically installed on the inner side of the panel 3. A push plate 5 is provided in the second rectangular opening 14. An installation groove is provided on the inner side of the push plate 5. A conveying component is installed in the installation groove. A baffle 11 is provided on the outer side of the panel 3. A first strip opening 15 is provided in front of the first rectangular opening 13 and the second rectangular opening 14. A second strip opening 16 is provided in the guide trough 1 behind the first rectangular opening 13 and the second rectangular opening 14. A first blocking plate 8 is provided in the first strip opening 15, and a second blocking plate 9 is provided in the second strip opening 16. A detection device 2 is installed above the guide trough 1.

[0022] In this embodiment, the conveying assembly includes a drive roller 17, a driven roller 18, a conveyor belt 6, and a motor. The drive roller 17 and the driven roller 18 are arranged one above the other in the mounting groove. The conveyor belt 6 is coiled around the outside of the drive roller 17 and the driven roller 18. The bottom surface of the conveyor belt 6 contacts the bottom surface inside the guide trough 1. The inner wall of the mounting groove has a groove at the shaft on one side of the drive roller 17. The motor is installed in the groove, and the shaft of the motor is fixedly connected to the shaft on one side of the drive roller 17 through a coupling. Bearings are embedded in the inner wall of the mounting groove at the shaft on the other side of the drive roller 17 and the shafts on both sides of the driven roller 18. The shaft on the other side of the drive roller 17 and the shafts on both sides of the driven roller 18 are installed in the inner ring of the bearings.

[0023] In this embodiment, a first electric push rod 7 is installed on the outer side of the push plate 5, and a fixing frame 12 is installed on the outer wall of the first electric push rod 7. The other end of the fixing frame 12 is installed on the outer wall of the guide trough 1.

[0024] In this embodiment, a groove is provided on one side of the first blocking plate 8, and a proximity switch is installed in the groove. The outer side of the proximity switch is flush with the side of the first blocking plate 8. A second electric push rod is installed on the bottom surface of both the first blocking plate 8 and the second blocking plate 9. A bracket is installed between the second electric push rod and the bottom surface of the guide trough 1. When the detection device comes into contact with a defective product, it can activate the second electric push rod below the first blocking plate, which can extend the first blocking plate upward to effectively block the defective product. When the defective product approaches the first blocking plate, the proximity switch can activate the second electric push rod below the second blocking plate, which can extend the second blocking plate upward to effectively block the subsequent FFC soft board.

[0025] In this process, after defective products are sorted out, both the first and second baffles can move downwards, allowing good products to pass smoothly through the guide chute.

[0026] In this embodiment, the baffle 11 is arranged in a "U" shape. The two sides of the baffle 11 are installed on the outer side of the guide groove 1. Multiple compression springs 19 are installed between the baffle 11 and the panel 3. The compression springs can make the panel return to its original position after movement and block the first rectangular opening.

[0027] In order to allow the good quality FFC soft pack to pass through smoothly, in this embodiment, a channel is formed between the bottom surface of the cutting blade 4 and the bottom surface inside the guide groove 1 for the FFC soft pack to pass through, so that the good quality FFC soft pack can pass directly through the channel and avoid contact with the cutting blade.

[0028] During sorting, the first electric push rod is activated, causing its piston rod to extend outward. The movement of the push plate drives the conveying assembly. When the conveying assembly pushes to the left, it pushes the FFC soft board. After the FFC soft board contacts the panel, continued pushing causes it to bend, bringing it into contact with the cutting blade. After another push, the push plate presses the panel to the left, causing it to move to the left. After the panel moves, an outlet is formed between the panel and the guide chute, and the motor is activated. The motor's activation drives the drive roller and conveyor belt. The rotation of the conveyor belt drives the FFC soft board, causing it to be discharged directly through the outlet. As the FFC soft board moves downward, it rubs against the cutting blade, cutting the FFC soft board and forming slits. During sorting, defective products are damaged, making them clearly distinguishable from good products. In subsequent packaging, any defective products that accidentally get mixed in with good products will be clearly distinguished, ensuring that all defective products are eliminated.

[0029] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope defined in the claims.

Claims

1. A defective product sorting and destruction device for an FFC punching machine, characterized in that: The system includes a guide trough (1), with a first rectangular opening (13) on the left side of the middle of the guide trough (1) and a second rectangular opening (14) on the right side of the middle of the guide trough (1). The first rectangular opening (13) and the second rectangular opening (14) are arranged opposite to each other. A panel (3) is provided in the first rectangular opening (13), and multiple cutting blades (4) are vertically installed on the inner side of the panel (3). A push plate (5) is provided in the second rectangular opening (14), and an installation groove is provided on the inner side of the push plate (5). A conveyor is installed in the installation groove. The component has a baffle (11) on the outer side of the panel (3), a first strip opening (15) in front of the first rectangular opening (13) and the second rectangular opening (14) in the guide trough (1), a second strip opening (16) in the guide trough (1) behind the first rectangular opening (13) and the second rectangular opening (14), a first blocking plate (8) in the first strip opening (15), a second blocking plate (9) in the second strip opening (16), and a detection device (2) installed above the guide trough (1). The conveying assembly includes a drive roller (17), a driven roller (18), a conveyor belt (6), and a motor. The drive roller (17) and the driven roller (18) are arranged one above the other in the mounting groove. The conveyor belt (6) is coiled around the outside of the drive roller (17) and the driven roller (18). The bottom surface of the conveyor belt (6) is in contact with the bottom surface inside the guide trough (1). The inner wall of the mounting groove is provided with a groove at the shaft on one side of the drive roller (17). The motor is installed in the groove. The shaft of the motor is fixedly connected to the shaft on one side of the drive roller (17) through a coupling. Bearings are embedded in the inner wall of the mounting groove at the shaft on the other side of the drive roller (17) and the shafts on both sides of the driven roller (18). The shaft on the other side of the drive roller (17) and the shafts on both sides of the driven roller (18) are installed in the inner ring of the bearing. A first electric push rod (7) is installed on the outer side of the push plate (5), and a fixing frame (12) is installed on the outer wall of the first electric push rod (7). The other end of the fixing frame (12) is installed on the outer wall of the guide trough (1). The baffle (11) is set in a "U" shape. The two sides of the baffle (11) are installed on the outer side of the guide trough (1). Multiple compression springs (19) are installed between the baffle (11) and the panel (3).

2. The defective product sorting and destruction device for FFC punching machine according to claim 1, characterized in that: A groove is provided on one side of the first blocking plate (8), and a proximity switch is installed in the groove. The outer side of the proximity switch is flush with the side of the first blocking plate (8). A second electric push rod is installed on the bottom surface of both the first blocking plate (8) and the second blocking plate (9). A bracket is installed between the second electric push rod and the bottom surface of the guide trough (1).

3. The defective product sorting and destruction device for FFC punching machine according to claim 1, characterized in that: The bottom surface of the cutting disc (4) and the bottom surface inside the guide groove (1) form a channel for the FFC soft packer to pass through.

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