Wire harness cut-off waste material collection device

Abstract

The utility model relates to a harness cutting technical field especially, relates to a harness cutting waste material collecting device, the harness cutting waste material collecting device includes: cutting machine body, guide cover, pressing plate, lower pressure subassembly, push plate and drive assembly, the inside installation of cutting machine body has the positioning assembly and cutting assembly of placing harness, the inside installation of cutting machine body has the guide cover of inclination setting, and the lower part of guide cover discharge end places has the collection box, the harness cutting waste material collecting device provided by the utility model realizes the automatic compaction of waste material through the design of lower pressure subassembly, in the process of moving down the pressing plate, through the cooperation of rack one, gear and rack two, make the discharge end of guide cover of closing plate shelter, prevent waste material from continuing to fall into the collection box in the compaction process, through the compaction operation improves the actual capacity of collection box, reduces the operation frequency of manual flat waste material of operator, reduces the work load, improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wire harness cutting technology, and in particular to a wire harness cutting waste collection device. Background Technology

[0002] In wire harness processing in industries such as automobiles, electronics, and home appliances, "cutting" is a high-frequency basic process that generates a large amount of waste such as insulation sheaths and metal wire scraps. If these wastes are not collected in time, they will not only pollute the workshop environment, but may also cause equipment short circuits, personnel slip and fall hazards, and do not meet the requirements for resource recycling. Therefore, the wire harness cutting process needs to be equipped with a waste collection device. The current mainstream waste collection devices in the industry are simple in design, mostly consisting of a single open collection box placed on one side of the wire harness cutting machine. Waste falls into the box by gravity or a simple inclined guide plate. Although this method can initially collect waste, it has shortcomings in practical applications: First, the cut waste (especially the insulation sheath) is fluffy and takes up space, which limits the actual capacity of the collection box. Operators need to frequently manually spread the waste in the box to expand the capacity. Second, after the collection box is full, it needs to be manually moved to the recycling area and then put back into a new empty box to continue collecting. The entire process of spreading and changing boxes relies on continuous manual intervention, which greatly increases the workload of operators and is difficult to adapt to the high-efficiency requirements of modern wire harness processing.

[0003] Therefore, it is necessary to provide a new wire harness cutting and waste material collection device to solve the above-mentioned technical problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a wire harness cutting waste collection device.

[0005] The wire harness cutting waste collection device provided by this utility model includes: a cutting machine body, a guide cover, a pressure plate, a pressing component, a push plate, and a driving component. The cutting machine body is equipped with a positioning component for placing wire harnesses and a cutting component. The cutting machine body is equipped with an inclined guide cover, and a collection box is placed below the discharge end of the guide cover. A pressure plate is provided on the side of the cutting machine body near the guide cover. A pressing component is installed between the cutting machine body and the pressure plate. The pressing component drives the pressure plate to move, which is used to compact the waste material falling into the collection box. A push plate is provided on one side of the collection box. A driving component is installed between the cutting machine body and the push plate. The driving component drives the push plate to move, which is used to push the unused collection box below the discharge end of the guide cover.

[0006] Preferably, the pressing component includes: a mounting base and a hydraulic push rod. The mounting base is fixedly connected to the side of the cutting machine body near the guide hood. The top of the mounting base is fixedly connected to the hydraulic push rod. The output end of the hydraulic push rod is fixedly connected to the top of the pressure plate. The lower middle side wall of the mounting base is provided with a clearance groove to allow the collection box to pass through.

[0007] Preferably, a sensor for detecting the stacking height of waste collected in its internal collection bin is fixedly installed in the middle of the side wall of the mounting base.

[0008] Preferably, a closing plate is slidably connected to the lower part of the side wall of the cutting machine body near the discharge end of the guide hood, and a tension spring is fixedly connected to the outer side wall of the closing plate, with the bottom end of the tension spring fixedly connected to the side wall of the mounting base.

[0009] Preferably, the top of the pressure plate is symmetrically fixedly connected with connecting rods, and the other end of each connecting rod is fixedly connected with a rack. Both sides of the guide cover are rotatably connected with gears. Both racks mesh with one side of the corresponding gear. The outer side wall of the closing plate is symmetrically fixedly connected with racks, which mesh with the other side of the corresponding gear.

[0010] Preferably, the drive assembly includes: an electric push rod and a baffle. A placement frame is fixedly connected to one side of the mounting base. The placement frame contains several spare collection boxes. An electric push rod is fixedly connected to the side of the placement frame away from the mounting base. The output end of the electric push rod is fixedly connected to a push plate. A baffle is fixedly connected to the top of the push plate.

[0011] Compared with related technologies, the wire harness cutting waste collection device provided by this utility model has the following beneficial effects: The design of the pressing component enables automatic compaction of waste materials. During the downward movement of the pressing plate, the cooperation of rack one, gear and rack two causes the closing plate to block the discharge end of the guide cover, preventing waste materials from continuing to fall into the collection box during the compaction process. The compaction operation increases the actual capacity of the collection box, reduces the frequency of manual waste spreading by operators, reduces workload and improves work efficiency. The design of the drive component enables an automatic box-changing function. The entire box-changing process is completed automatically, eliminating the need for manual handling and placement of collection boxes. This further reduces manual intervention and improves the efficiency of wire harness processing. The tilting guide hood ensures that waste slides in a directional manner, avoiding splashing; during the compaction process, the closing plate automatically seals the discharge end of the guide hood to prevent waste from overflowing during compression; when the collection box is replaced, the cooperation between the push plate and the baffle prevents waste from scattering due to the tipping of the spare box. Attached Figure Description

[0012] Figure 1 A schematic diagram of the wire harness cutting waste collection device provided by this utility model; Figure 2 for Figure 1 A schematic diagram of a partial cross-section of the cutting machine body shown; Figure 3 for Figure 2 The diagram shows the structure at point A. Figure 4 for Figure 2 The diagram shows the structure of the material guide cover; Figure 5 for Figure 4 The diagram shows the structure at point B. Figure 6 for Figure 1 The diagram shows the structure of the baffle.

[0013] The following components are labeled in the diagram: 1. Cutting machine body; 2. Positioning assembly; 3. Cutting assembly; 4. Guide cover; 5. Collection box; 6. Pressure plate; 7. Push plate; 8. Mounting base; 9. Hydraulic push rod; 10. Sensor; 11. Closing plate; 12. Tension spring; 13. Rack 1; 14. Gear; 15. Rack 2; 16. Electric push rod; 17. Baffle; 18. Placement rack. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages 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 for explaining the present utility model and are not intended to limit the present utility model.

[0015] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0016] Please see Figures 1 to 6 A wire harness cutting waste collection device includes: a cutting machine body 1, a guide cover 4, a pressure plate 6, a pressing component, a push plate 7, and a drive component. The cutting machine body 1 houses a positioning component 2 for placing wire harnesses and a cutting component 3. An inclined guide cover 4 is installed inside the cutting machine body 1, and a collection box 5 is placed below the discharge end of the guide cover 4. A pressure plate 6 is located on one side of the cutting machine body 1 near the guide cover 4. A pressing component is installed between the cutting machine body 1 and the pressure plate 6, driving the pressure plate 6 to move and compact the waste material falling into the collection box 5. A push plate 7 is located on one side of the collection box 5, and a drive component is installed between the cutting machine body 1 and the push plate 7, driving the push plate 7 to move and push the unused collection box 5 below the discharge end of the guide cover 4.

[0017] The pressing assembly includes a mounting base 8 and a hydraulic push rod 9. The mounting base 8 is fixedly connected to the side of the cutting machine body 1 near the guide cover 4. The top of the mounting base 8 is fixedly connected to the hydraulic push rod 9. The output end of the hydraulic push rod 9 is fixedly connected to the top of the pressure plate 6. The lower middle side wall of the mounting base 8 is provided with a clearance groove that allows the collection box 5 to pass through.

[0018] A sensor 10 for detecting the stacking height of waste collected in its internal collection box 5 is fixedly installed in the middle of the side wall of the mounting base 8.

[0019] A closing plate 11 is slidably connected to the lower side wall of the cutting machine body 1 near the discharge end of the guide cover 4. A tension spring 12 is fixedly connected to the outer side wall of the closing plate 11, and the bottom end of the tension spring 12 is fixedly connected to the side wall of the mounting base 8.

[0020] A connecting rod is symmetrically fixedly connected to the top of the pressure plate 6, and a rack 13 is fixedly connected to the other end of each connecting rod. Gears 14 are rotatably connected to both sides of the guide cover 4. Both racks 13 mesh with one side of the corresponding gear 14. A rack 25 is symmetrically fixedly connected to the outer wall of the closing plate 11 and meshes with the other side of the corresponding gear 14.

[0021] The drive assembly includes an electric push rod 16 and a baffle 17. A placement rack 18 is fixedly connected to one side of the mounting base 8. Several spare collection boxes 5 are placed inside the placement rack 18. An electric push rod 16 is fixedly connected to the side of the placement rack 18 away from the mounting base 8. The output end of the electric push rod 16 is fixedly connected to the push plate 7. The baffle 17 is fixedly connected to the top of the push plate 7.

[0022] It should be noted that: the cutting component 3 includes a cylinder and a blade. The cylinder drives the blade to move downward to cut the wire harness. The electric push rod 16 and the hydraulic push rod 9 are both existing mature equipment. The sensor 10 in the middle of the side wall of the mounting base 8 adopts the infrared detection principle to scan the inside of the collection box 5 in real time and continuously monitor the height of the waste stack.

[0023] The working principle of the wire harness cutting waste collection device provided by this utility model is as follows: The operator places the wire harness to be processed on the positioning component 2 inside the cutting machine body 1. The positioning component 2 fixes the position of the wire harness through the slot structure, ensuring that the cutting end of the wire harness is aligned with the blade path of the cutting component 3 to avoid cutting deviation. Then, the cutting component 3 is started, and the output end of the cylinder inside it drives the blade to move downward, cutting off the excess part of the wire harness end according to the preset length, forming waste materials such as insulation sheath and metal wire fragments. After the cutting is completed, the blade returns to the initial position, waiting for the next cutting command. At the same time, the cut-off waste material detaches from the wire harness due to its own gravity and falls vertically into the guide cover 4 installed at an inclination inside the cutting machine body 1. The guide hood 4 adopts an inclined design, using gravity and the guiding effect of the inclined plane to make the falling waste slide down the inner wall of the hood, avoiding the accumulation and blockage of waste inside the hood; after the waste slides to the discharge end of the guide hood 4, it falls directly into the collection box 5 in the mounting base 8 below through the discharge port; the collection box 5 is completely below the discharge end, ensuring that no waste is missed when entering the box; during this process, the closing plate 11 on the side wall of the cutting machine body 1 remains in its initial state, does not block the discharge end of the guide hood 4, and ensures that the waste continues to fall and be collected. Meanwhile, the sensor 10 in the middle of the side wall of the mounting base 8 scans the inside of the collection box 5 in real time and continuously monitors the height of the waste stacking; when the waste in the collection box 5 accumulates to the preset trigger height of the sensor 10, the pressing component is activated. The hydraulic push rod 9 in the pressing assembly is activated, and its output end extends downward, driving the pressure plate 6 fixedly connected to the bottom to move downward synchronously. The pressure plate 6 slowly approaches the waste material in the collection box 5. At the same time, the two connecting rods symmetrically fixed at the top of the pressure plate 6 move downward synchronously with the pressure plate 6, and the rack 13 at the other end of the connecting rod moves downward accordingly. Since the rack 13 meshes with one side of the gear 14 rotatably connected to both sides of the guide cover 4, the downward movement of the rack drives the gear 14 to rotate. The other side of the gear 14 meshes with the rack 2 15 fixed to the outer wall of the closing plate 11. When the gear 14 rotates, it drives the rack 2 15 to move upward, thereby driving the closing plate 11 to slide upward along the slide rail on the side wall of the cutter body 1, gradually blocking the discharge end of the guide cover 4. During this process, the tension spring 12 on the outer wall of the closing plate 11 is stretched and stores the restoring elastic potential energy. When the closing plate 11 completely closes the discharge end of the guide cover 4, the rack 15 moves up to its maximum stroke and its bottom teeth disengage from the gear 14; at this time, the pressure plate 6 is not restricted by the rack transmission and continues to move downward and squeeze the waste in the collection box 5, compacting the loose waste and increasing the actual capacity of the collection box 5. After the compaction operation is completed, the output end of the hydraulic push rod 9 retracts, causing the pressure plate 6 to move upward, disengage from the compacted waste in the collection box 5, and return to the initial height; when the pressure plate 6 moves upward, the connecting rod simultaneously drives the rack 13 to move upward, driving the gear 14 to reverse; at this time, the tension spring 12 releases its elastic potential energy, pulling the closing plate 11 downward, so that the rack 15 re-engages with the gear 14, and under the reverse transmission of the gear 14, the closing plate 11 gradually moves down to the initial position, reopening the discharge end of the guide cover 4; After the discharge end of the guide hood 4 is opened, the waste generated by subsequent cutting can continue to fall into the collection box 5, and the device returns to normal collection status; if the waste in the collection box 5 reaches the trigger height again, the above compaction process will be repeated until the collection box 5 is completely full. When the waste accumulation height in the collection box 5 reaches the full box trigger height of the sensor 10 again, the electric push rod 16 in the drive assembly is activated, and its output end extends towards the mounting base 8, driving the push plate 7 to move synchronously; the push plate 7 pushes the spare collection box 5 closest to the mounting base 8 in the placement rack 18, so that the spare box moves along the slide rail of the placement rack 18 towards the clearance groove of the mounting base 8. During the movement of the spare collection box 5, its front end contacts the full collection box 5 inside the mounting base 8 and pushes the full collection box 5 out of the clearance groove on the other side of the mounting base 8, completing the removal of the full box; during this period, the baffle 17 on the top of the push plate 7 moves synchronously to block the subsequent spare collection box 5 in the placement rack 18, preventing the spare box from falling into the path of the push plate 7 in advance due to gravity, and avoiding multiple boxes stacking and blocking; when the spare collection box 5 completely enters the mounting base 8 and reaches directly below the discharge end of the guide cover 4, the output end of the electric push rod 16 retracts, driving the push plate 7 and the baffle 17 to reset in the opposite direction; After the baffle 17 is reset, the spare collection box 5, which was blocked in the placement rack 18, is no longer obstructed and falls to the front of the push plate 7 at its initial position due to gravity, waiting for the next box replacement instruction; at this point, the entire box replacement process is completed, the device returns to the waste collection state, and there is no need for manual handling and placement of the collection box 5.

[0024] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A wire harness cutting waste collection device, characterized in that, include: The cutting machine body (1) has a positioning component (2) for placing wire harnesses and a cutting component (3) installed inside the cutting machine body (1). The guide cover (4) is installed inside the cutting machine body (1) at an incline, and a collection box (5) is placed below the discharge end of the guide cover (4). Pressure plate (6) is provided on the side of the cutting machine body (1) near the guide cover (4). The pressing component is installed between the cutting machine body (1) and the pressure plate (6). The pressing component drives the pressure plate (6) to move, which is used to compact the waste material that falls into the collection box (5). Push plate (7), a push plate (7) is provided on one side of the collection box (5); A drive assembly is installed between the cutter body (1) and the push plate (7). The drive assembly drives the push plate (7) to move, which pushes the unused collection box (5) to the bottom of the discharge end of the guide cover (4).

2. The wire harness cutting waste collection device according to claim 1, characterized in that, The pressing assembly includes a mounting base (8) and a hydraulic push rod (9). The mounting base (8) is fixedly connected to the side of the cutting machine body (1) near the guide cover (4). The top of the mounting base (8) is fixedly connected to the hydraulic push rod (9). The output end of the hydraulic push rod (9) is fixedly connected to the top of the pressure plate (6). The lower middle side wall of the mounting base (8) is provided with a clearance groove that allows the collection box (5) to pass through.

3. The wire harness cutting waste collection device according to claim 2, characterized in that, A sensor (10) for detecting the height of the waste stack in the internal collection box (5) is fixedly installed in the middle of the side wall of the mounting base (8).

4. The wire harness cutting waste collection device according to claim 2, characterized in that, A closing plate (11) is slidably connected to the side wall of the cutting machine body (1) near the discharge end of the guide cover (4). A tension spring (12) is fixedly connected to the outer side wall of the closing plate (11). The bottom end of the tension spring (12) is fixedly connected to the side wall of the mounting base (8).

5. The wire harness cutting waste collection device according to claim 4, characterized in that, A connecting rod is symmetrically fixed to the top of the pressure plate (6), and a rack (13) is fixedly connected to the other end of each connecting rod. Gears (14) are rotatably connected to both sides of the guide cover (4). Both racks (13) mesh with one side of the corresponding gear (14). A rack (15) is symmetrically fixed to the outer wall of the closing plate (11) and meshes with the other side of the corresponding gear (14).

6. The wire harness cutting waste collection device according to claim 1, characterized in that, The drive assembly includes an electric push rod (16) and a baffle (17). A placement rack (18) is fixedly connected to one side of the mounting base (8). Several spare collection boxes (5) are placed inside the placement rack (18). An electric push rod (16) is fixedly connected to the side of the placement rack (18) away from the mounting base (8). The output end of the electric push rod (16) is fixedly connected to the push plate (7). A baffle (17) is fixedly connected to the top of the push plate (7).

Images