Wire cutting machine

Abstract

The wire cutting machine comprises a wire inlet unit, a length measuring unit, a wire cutting knife set, a wire arranging belt and a clamping and wire feeding conveyor belt mechanism, a wire collecting plate is arranged on the side, away from the length measuring unit, of the wire arranging belt, an anti-falling plate is arranged on the outer side wall of the wire collecting plate in the length direction, and a first baffle is arranged at the end, close to the wire arranging belt, of the wire collecting plate; a second baffle is arranged at the end, away from the first baffle, of the take-up plate. A wire passes through the wire inlet unit, the length of the passing wire is measured by the length measuring unit, then the wire cutting knife group is controlled to cut the wire, the cut wire is conveyed to the take-up plate through wire arrangement, manual intervention is not needed in the whole process, the anti-falling plate, the first baffle and the second baffle are arranged on the periphery of the take-up plate, the cut wire can be stored in order, and the work efficiency is improved. And an operator only needs to bind the wire of the take-up plate, so that the aim of improving the working efficiency is fulfilled.

Description

Technical Field

[0001] This application relates to the field of fixed-length wire cutting technology, and in particular to a wire cutting machine. Background Technology

[0002] Wire cutting machines use mechanical and electrical components to work together to cut wires precisely and efficiently to the required length, and complete the wire cutting process through steps such as wire feeding, cutting, and wire exit.

[0003] Most of the wire cutting machines currently in use can automatically and independently complete the metering, cutting, and wire feeding processes. The equipment sends the cut wire segments to the table via a clamping and feeding conveyor belt mechanism, and then the manual operation is used to sort and bundle the wire segments.

[0004] However, the cut line segments are messy on the table and need to be sorted by workers to align the ends of each segment. As the number of line segments increases, the workload also increases. It takes a lot of manpower and time to sort and bundle the cut line segments, which affects work efficiency. Therefore, this needs to be improved. Utility Model Content

[0005] The purpose of this application is to provide a wire cutting machine to improve the problem that the wire segments are messy after the wire cutting machine has cut them, requiring manual sorting and resulting in low work efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A wire cutting machine includes a wire feeding unit, a length counting unit, a wire cutting knife group, and a wire guiding belt. A wire clamping and feeding conveyor belt mechanism is provided on one side of the wire cutting knife group and at the end of the wire guiding belt near the wire cutting knife group. The wire cutting knife group is provided with an air outlet pipe connected to a positive pressure source. The air outlet pipe is located between the wire guiding belt and the wire cutting knife group. A wire take-up plate is provided on the side of the wire clamping and feeding conveyor belt mechanism away from the length counting unit. The upper surface of the take-up plate is lower than the wire clamping and feeding conveyor belt mechanism. Anti-drop plates are provided on the outer side walls of both sides of the take-up plate along its length. A first baffle is provided at the end of the take-up plate near the wire clamping and feeding conveyor belt mechanism, and a second baffle is provided at the end of the take-up plate away from the first baffle.

[0008] By adopting the above technical solution, when the wire passes through the length counting unit from the wire inlet unit, the length counting unit controls the wire cutting knife group to cut the wire according to the set length. Then, the cut wire segment is blown by the air outlet pipe onto the clamping and feeding conveyor belt mechanism. The clamping and feeding conveyor belt mechanism clamps one end of the wire segment and transports the wire segment to the take-up plate. The anti-drop plates on both sides of the take-up plate can prevent the cut wire segment from falling off the take-up plate. The first baffle and the second baffle at both ends of the take-up plate can restrict the position of the wire segment. When the wire segment enters the take-up plate, the wire segments are aligned and arranged in advance to avoid the wire segments being messy, reduce the workload of the operators in subsequent wire segment arrangement, and the wire segments can be directly bundled to improve the work efficiency.

[0009] Furthermore, the clamping and feeding conveyor belt mechanism includes a mounting plate and two feeding conveyor belts; the two feeding conveyor belts are clamping gaps.

[0010] By adopting the above technical solution, after the wire cutting knife group has cut the wire segment, the air outlet pipe blows air into the cut wire segment, blows it into the clamping gap, and the wire segment is clamped by two wire feeding conveyor belts, and finally transports the wire segment to the take-up plate.

[0011] Furthermore, movable grooves are provided on both sides of the take-up plate, and a movable protrusion that cooperates with the movable groove is provided below the second baffle. The outer wall of the movable protrusion abuts against the inner wall of the movable groove.

[0012] By adopting the above technical solution, the movable protrusion can move back and forth in the movable trough. When the take-up plate is used to collect the line segments, the second baffle can be moved in the movable trough according to the length of the line segment. The distance between the second baffle and the first baffle is controlled to be slightly greater than the length of the line segment. This allows the two ends of each line segment to be automatically aligned after the line segment enters the take-up plate, without the need for a lot of manual adjustment, thus improving production efficiency.

[0013] Furthermore, a filling plate is provided below the second baffle and between the two movable protrusions.

[0014] By adopting the above technical solution, there is a gap between the middle part of the movable protrusion below the second baffle and the take-up plate. The gap is filled with a filling plate to make it easier to align the cut line segments while ensuring that the line segments do not fall out of the gap.

[0015] Furthermore, a padding layer is provided beneath the filling plate.

[0016] By adopting the above technical solution, when the second baffle is moved, the filling plate comes into contact with the take-up plate and generates friction. The padding design can reduce wear on the contact surface between the filling plate and the take-up plate.

[0017] Furthermore, the outer wall of the movable groove is provided with a plurality of first fixing holes arranged sequentially along the length direction, and the movable protrusion is provided with a second fixing hole, and a fixing post is inserted into both the first fixing hole and the second fixing hole.

[0018] By adopting the above technical solution, after the second baffle is moved according to the length of the cut line segment, the fixing post is inserted into the overlapping first fixing hole and second fixing hole to fix the second baffle, thus preventing the second baffle from moving during the movement and affecting the collection of the cut line segment.

[0019] Furthermore, a handle is provided above the second baffle.

[0020] By adopting the above technical solution, when preparing to move the second baffle, the baffle can be pushed by applying force with the handle, which is convenient for the operator to operate.

[0021] Furthermore, a ruler plate is provided on the outer wall of the take-up plate.

[0022] By adopting the above technical solution, when collecting the cut line segments using the take-up plate, the staff can measure whether the length of the line segments meets the requirements by referring to the size scale lines on the ruler plate. At the same time, when determining the position of the second baffle, the second baffle can be adjusted and moved with the help of the values ​​on the ruler plate so that the distance between the second baffle and the first baffle is slightly greater than the length of the cut line segment. This facilitates the automatic alignment and sorting of the line segments when they are put into the take-up plate.

[0023] Furthermore, the cable tray is provided with cable management channels.

[0024] By adopting the above technical solution, when preparing to cut the wire, a binding rope can be placed in the wire guide groove first, so that the cut wire segments will automatically fall on the binding rope. The appropriately concave design reduces the impact on the wire segments on the take-up board and prevents the wire segments from being pushed up by the binding rope. After the wire cutting is completed, the staff can directly bind the cut wire segments.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. The take-up plate is equipped with a first baffle and a second baffle at both ends, which can immediately align the cut line segments after they are placed on the take-up plate, saving time for manual sorting later. The take-up plate is equipped with anti-drop plates on both sides to prevent the line segments from falling off the take-up plate. The distance between the first baffle and the second baffle can be adjusted by moving the second baffle to accommodate cut line segments of different lengths.

[0027] 2. The cable tray is equipped with cable management channels, in which binding ropes can be placed in advance. The cut cable segments fall directly onto the binding ropes and are neatly arranged with both ends aligned under the adjustment of the first and second baffles. After all the cutting is completed, the operator only needs to pick up the two ends of the binding ropes in the cable management channels and quickly tie them together to complete the work, thereby improving work efficiency. Attached Figure Description

[0028] Figure 1 This is a schematic diagram illustrating the connection relationship between the take-up plate, the first baffle, the second baffle, and the anti-drop plate in the embodiment.

[0029] Figure 2 yes Figure 1 Enlarged view of part A in the middle.

[0030] Figure 3 This is a schematic diagram illustrating the connection relationship between the movable protrusion and the second fixing hole in the embodiment.

[0031] Figure 4 This is a schematic diagram illustrating the connection between the filler plate and the padding layer in the embodiment.

[0032] In the diagram, 1. Inlet unit; 2. Length counting unit; 3. Wire cutting knife set; 4. Wire guiding belt; 5. Wire clamping and feeding conveyor belt mechanism; 6. Wire take-up plate; 7. Anti-drop plate; 8. First baffle; 9. Second baffle; 10. Moving trough; 11. Moving protrusion; 12. First fixing hole; 13. Second fixing hole; 14. Fixing column; 15. Filling plate; 16. Pad layer; 17. Handle; 18. Ruler plate; 19. Wire guiding trough; 20. Air outlet pipe; 21. Mounting plate; 22. Wire feeding conveyor belt; 23. Clamping gap. Detailed Implementation

[0033] The following is in conjunction with the appendix Figure 1 - Appendix Figure 4 This application will be described in further detail below.

[0034] A thread cutting machine, as shown Figure 1The system includes an infeed unit 1, a length counting unit 2, a wire cutting knife unit 3, and a wire guiding belt 4. A wire clamping and feeding conveyor belt mechanism 5 is located on one side of the wire cutting knife unit 3 and at the end of the wire guiding belt 4 closest to the wire cutting knife unit 3. The clamping and feeding conveyor belt mechanism 5 includes a mounting plate 21 and two wire feeding conveyor belts 22, with a clamping gap 23 between the two conveyor belts 22. The wire cutting knife unit 3 is equipped with an air outlet pipe 20, which is connected to a positive pressure source, namely an air pump (not shown in the figure). The air outlet pipe 20 is located between the wire guiding belt 4 and the wire cutting knife unit 3, with the pipe opening facing the cut wire segment. A wire take-up plate 6 is located on the side of the clamping and feeding conveyor belt mechanism 5 away from the length counting unit 2, with the upper surface of the take-up plate 6 lower than the clamping and feeding conveyor belt mechanism 5. There is a height difference between the wire feeding conveyor belt mechanism 5, the take-up plate 6, and the clamping wire feeding conveyor belt mechanism 5. The wire segment on the clamping wire feeding conveyor belt mechanism 5 falls to the take-up plate 6 by gravity. The outer side walls on both sides of the take-up plate 6 are equipped with anti-drop plates 7 welded along its length. A first baffle 8 is welded to the end of the take-up plate 6 near the clamping wire feeding conveyor belt mechanism 5, and a second baffle 9 is installed at the end of the take-up plate 6 away from the first baffle 8. The clamping wire feeding conveyor belt mechanism 5 feeds the cut wire segment to the take-up plate 6. The anti-drop plate 7 on the take-up plate 6 prevents the wire segment from falling. The first baffle 8 and the second baffle 9 can align the two ends of the cut wire segment, which facilitates subsequent bundling work and improves work efficiency.

[0035] Reference Figure 1 and Figure 4 The take-up plate 6 has movable grooves 10 welded on both sides. The second baffle 9 has movable protrusions 11 welded on the bottom to cooperate with the movable grooves 10. The outer side wall of the movable protrusions 11 abuts against the inner side wall of the movable grooves 10. The movable protrusions 11 can move freely within the movable grooves 10.

[0036] Reference Figure 4 A filling plate 15 is provided below the second baffle 9 and between the two movable protrusions 11 by welding. The filling plate 15 fills the gap between the second baffle 9 and the take-up plate 6, preventing the cut line segments from falling out of the gap. At the same time, the filling plate 15 can cooperate with the first baffle 8 to align the line segments.

[0037] Reference Figure 4 A padding layer 16, which is a rubber layer, is provided below the filling plate 15 by adhesive bonding.

[0038] Reference Figure 2 and Figure 3The outer wall of the movable trough 10 is provided with a plurality of first fixing holes 12 arranged sequentially along the length direction. The movable protrusion 11 is provided with second fixing holes 13. Fixing posts 14 are inserted into the first fixing holes 12 and the second fixing holes 13. After determining the distance between the first baffle 8 and the second baffle 9 according to the cut line segment, the fixing posts 14 are inserted into the first fixing holes 12 and the second fixing holes 13 to fix the second baffle 9 and prevent the second baffle 9 from moving accidentally during the cutting process, which would affect the line segment storage effect.

[0039] Reference Figure 2 A handle 17 is welded to the top of the second baffle 9 to facilitate the movement of the second baffle 9 by the operator.

[0040] Reference Figure 2 A ruler plate 18 is welded to the outer wall of the take-up plate 6. The ruler plate 18 is a ruler with scale lines. The operator can move the second baffle 9 to the first baffle 8 according to the ruler plate 18. At the same time, the ruler plate 18 can also be used to check whether the length of the cut line segment meets the requirements.

[0041] Reference Figure 1 The take-up plate 6 is equipped with a cable management groove 19, which makes it easy to put the binding cable in before cutting begins. After cutting, the operator binds the cable segments in the cable management groove 19.

[0042] The implementation principle of this application embodiment is as follows:

[0043] Before starting to cut the wire segments, first cut the wire segments to the required length. Using the ruler plate 18, move the second baffle 9 to the appropriate position and fix it with the fixing post 14. Then, place the binding wire in the wire channel 19 for easy binding later. Next, turn on the wire cutting machine. When the wire passes through the wire feeding unit 1 and the length measuring unit 2, the length measuring unit 2 controls the wire cutting knife group 3 to cut the wire according to the set length. The cut wire segments are blown by the air outlet pipe 20 onto the clamping and feeding conveyor belt mechanism 5. One end of the wire segment is clamped in the clamping gap 2 by two feeding conveyor belts 22. Within 3, as the wire segment moves towards the take-up plate 6 along with the wire feeding conveyor belt 22, the other end of the wire segment also moves above the take-up plate 6. When one end of the wire segment in the clamping gap 23 is released from the clamping gap 23, the wire segment falls onto the take-up plate 6. The anti-drop plate 7 prevents the wire segment from falling off the take-up plate 6. The first baffle 8 and the second baffle 9 control the position of the wire segment, aligning the two ends of each wire segment, reducing the work of the operators in sorting the wire segments. After cutting, the wire is bundled with the binding wire in the wire management groove 19, thereby improving the work efficiency.

[0044] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A wire cutting machine, comprising a wire feeding unit (1), a length counting unit (2), a wire cutting knife unit (3), and a wire guiding belt (4), characterized in that: A clamping and feeding conveyor belt mechanism (5) is provided on one side of the wire cutting knife group (3) and at the end of the wire guiding belt (4) near the wire cutting knife group (3). The wire cutting knife group (3) is provided with an air outlet pipe (20), which is connected to a positive pressure source. The air outlet pipe (20) is located between the wire guiding belt (4) and the wire cutting knife group (3). A take-up plate (6) is provided on the side of the clamping and feeding conveyor belt mechanism (5) away from the length counting unit (2). The upper surface of the take-up plate (6) is lower than the clamping and feeding conveyor belt mechanism (5). Anti-drop plates (7) are provided on the outer side walls of both sides of the take-up plate (6) along its length direction. A first baffle (8) is provided on the end of the take-up plate (6) near the clamping and feeding conveyor belt mechanism (5), and a second baffle (9) is provided on the end of the take-up plate (6) away from the first baffle (8).

2. The thread cutting machine according to claim 1, characterized in that: The clamping and feeding conveyor belt mechanism (5) includes a mounting plate (21) and two feeding conveyor belts (22); the two feeding conveyor belts (22) are clamping gaps (23).

3. A thread cutting machine according to claim 1, characterized in that: The take-up plate (6) is provided with movable grooves (10) on both sides, and a movable protrusion (11) that cooperates with the movable groove (10) is provided below the second baffle (9). The outer side wall of the movable protrusion (11) abuts against the inner side wall of the movable groove (10).

4. A thread cutting machine according to claim 3, characterized in that: A filling plate (15) is provided below the second baffle (9) and between the two movable protrusions (11).

5. A thread cutting machine according to claim 4, characterized in that: A padding layer (16) is provided below the filling plate (15).

6. A thread cutting machine according to claim 3, characterized in that: The outer wall of the movable groove (10) is provided with a plurality of first fixing holes (12) arranged sequentially along the length direction, and the movable protrusion (11) is provided with a second fixing hole (13). A fixing post (14) is inserted into both the first fixing hole (12) and the second fixing hole (13).

7. A thread cutting machine according to claim 4, characterized in that: A handle (17) is provided above the second baffle (9).

8. A thread cutting machine according to claim 3, characterized in that: A ruler plate (18) is provided on the outer wall of the take-up plate (6).

9. A thread cutting machine according to claim 3, characterized in that: The cable tray (6) is provided with a cable management groove (19).

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