Single-plate multi-wire cutting device capable of rapidly changing wires

Abstract

The utility model relates to the technical field of multi-wire cutting machines, in particular to a single-plate multi-wire cutting device capable of quickly changing wires, which comprises a machine body, a mounting block is fixedly connected in the machine body, a rotating block is rotatably connected in the mounting block, a mounting groove is formed in the rotating block, a supporting rod is slidably connected in the mounting groove, and a plurality of clamping grooves are formed in the supporting rod. The supporting rod is sleeved with a bobbin, two storage grooves are formed in the front end of the supporting rod, a check block is hinged to the interior of each storage groove, and each check block is attached to one side of the corresponding bobbin; the bobbin is arranged outside the supporting rod in a sleeving mode, the bobbin is limited on the machine body through the check block so that the bobbin can be conveniently assembled and disassembled, the length of the supporting rod is adjusted through the clamping block, the check block can adapt to limiting use of bobbins of different sizes, and therefore the use flexibility is good, and the use economical efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of multi-wire cutting machine technology, and more specifically, to a single-plate multi-wire cutting device with quick wire changing capability. Background Technology

[0002] Multi-wire cutting machines are widely used in the processing of substrates for core components in industries such as IC, IT, and PV due to their extremely high production efficiency and output rate. During use, the steel wires, i.e. the cutting wires, pass through a set of grooved wheels to form a steel wire mesh with a certain spacing. The cutting abrasive adheres to the high-speed reciprocating steel wires and generates friction with the object being cut, cutting the material into the required size and shape.

[0003] A search revealed a prior art device for replacing the spool on a multi-wire cutting machine, patent publication number CN217454489U. The specification states that the spool is replaced by a machine that lifts it up, requiring only manual assistance, making the spool replacement process more convenient and safer.

[0004] However, in actual use, the spool is usually installed on the machine body with bolts. Since loosening and tightening the bolts requires manual operation or special tools, even with machine assistance to lift, the bolts still need to be handled manually, which prolongs the replacement time and makes the replacement efficiency low. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a single-board multi-wire cutting device with quick wire replacement, so as to solve the problem that the replacement time of the wire spool is long in the prior art, resulting in low replacement efficiency.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a single-board multi-wire cutting device with quick wire replacement, comprising a body, an installation block fixedly connected inside the body, a rotating block rotatably connected inside the installation block, an installation groove inside the rotating block, a support rod slidably connected inside the installation groove, a wire spool sleeved outside the support rod, two storage slots at the front end of the support rod, a stop block hinged inside the storage slot, the stop block fitting against one side of the wire spool, multiple slots on both the left and right sides of the inner wall of the installation groove, a locking block engaging inside the slot, the locking block slidably connected inside the support rod.

[0007] The support rod has two connecting grooves inside. A connecting piece is fixedly connected to one end of the locking block away from the groove, and a pull rope is fixedly connected to the other end of the connecting piece. An elastic element is sleeved on the outside of the pull rope.

[0008] The pull rope is fixedly connected to a buckle block at the end away from the connecting piece. The buckle block is slidably connected inside the support rod, and buckle slots are provided on both the left and right sides of the buckle block.

[0009] The stop block has multiple rubber strips fixedly connected to the side of the spool closest to it, and the side of the spool furthest from the stop block is in contact with the front end of the rotating block.

[0010] The card block is slidably connected inside the connecting groove, and the connecting piece is slidably connected inside the connecting groove.

[0011] One end of the elastic element is fixedly connected to the inner wall of the connecting groove, and the other end of the elastic element is fixedly connected to the connecting piece.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In the above solution, by sleeved on the outside of the support rod and using a stop to limit it on the machine body, it can be easily installed and disassembled. The length of the support rod can be adjusted by using a locking block, so that the stop can be used to limit the use of different sized spools, thus making the use more flexible and economical. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 This is a schematic diagram of the take-up reel structure of this utility model;

[0016] Figure 3 For the present utility model Figure 2 Cross-sectional view of the structure at point AA;

[0017] Figure 4 For the present utility model Figure 3 Enlarged view of the structure at point A in the middle;

[0018] Figure 5 For the present utility model Figure 2 Cross-sectional view of the structure at point BB;

[0019] Figure 6 For the present utility model Figure 5 Enlarged view of the structure at point B in the middle.

[0020] [Figure Labels]

[0021] 1. Body; 2. Mounting block; 3. Rotating block; 4. Mounting groove; 5. Support rod; 6. Wire spool; 7. Stop block; 8. Slot; 9. Locking block; 10. Connecting piece; 11. Connecting groove; 12. Pull rope; 13. Elastic element; 14. Clip block; 15. Clip groove; 16. Storage groove. Detailed Implementation

[0022] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0023] Example 1: Please refer to Figures 1 to 6 This utility model provides a technical solution: a single-board multi-wire cutting device with quick wire changing, including a body 1. An installation block 2 is fixedly connected inside the body 1. A rotating block 3 is rotatably connected inside the installation block 2. The installation block 2 limits the movement of the rotating block 3, allowing it to slide smoothly. An installation groove 4 is provided inside the rotating block 3. A support rod 5 is slidably connected inside the installation groove 4, providing installation space for the support rod 5. A wire spool 6 is sleeved on the outside of the support rod 5, storing wire inside. Two storage slots 16 are provided at the front end of the support rod 5, and hinged inside the storage slots 16 are... The stop block 7 and the storage groove 16 provide installation space for the stop block 7. Multiple rubber strips are fixedly connected to the side of the stop block 7 near the spool 6. The stop block 7 fits against one side of the spool 6, and the side of the spool 6 away from the stop block 7 fits against the front end of the rotating block 3. This allows the stop block 7 to squeeze the spool 6 and the rotating block 3 tightly together, thus enabling the spool 6 to be installed stably. Under the action of the rubber strips, the installation of the spool 6 is relatively stable. Multiple slots 8 are opened on both the left and right sides of the inner wall of the installation groove 4. The slots 8 are fitted with locking blocks 9. The locking blocks 9 are slidably connected to the inside of the support rod 5, thereby limiting the position of the support rod 5.

[0024] When a cable needs to be changed, the support rod 5 is inserted into the mounting groove 4, and the cable spool 6 is then placed on the support rod 5. This causes the stop block 7 to snap open, allowing it to fold out from the inside of the storage groove 16. By pushing the support rod 5 backward, it slides inside the mounting groove 4, causing the side of the stop block 7 with the rubber strip to press the cable spool 6 against the rotating block 3. At this point, the two locking blocks 9 are moved to opposite sides, allowing them to engage with the inside of the rotating block 3. This allows for the use of cable spools 6 of different sizes, resulting in higher cable changing efficiency, greater flexibility, and higher economic efficiency.

[0025] Example 2: Based on Example 1, in order to facilitate the pulling of the locking block 9, two connecting grooves 11 are opened inside the support rod 5. The locking block 9 is slidably connected inside the connecting groove 11. The connecting groove 11 provides installation space for the spool 6. A connecting piece 10 is fixedly connected to the end of the locking block 9 away from the locking groove 8. The connecting piece 10 is slidably connected inside the connecting groove 11. The connecting groove 11 limits the connecting piece 10, so that the connecting groove 11 will not deviate when sliding. A pull rope 12 is fixedly connected to the other end of the connecting piece 10. The pull rope 12 is used to pull the connecting piece 10 to move. An elastic element 13 is sleeved on the outside of the pull rope 12. One end of the elastic element 13 is fixedly connected to the inner wall of the connecting groove 11, and the other end of the elastic element 13 is fixedly connected to the connecting piece 10.

[0026] When the locking block 9 needs to be pulled, the pull rope 12 is pulled to move the connecting piece 10 inward, thereby causing the connecting piece 10 to compress the elastic element 13 and deform, thus driving the locking block 9 into the interior of the connecting groove 11. Conversely, by releasing the pull rope 12, the elastic element 13 is reset, thereby causing the elastic element 13 to push the connecting piece 10 outward, so that the connecting piece 10 can push the locking block 9 to engage with the interior of the locking groove 8.

[0027] Example 3: Based on Example 2, in order to facilitate the pulling of the pull rope 12, a snap-fit ​​block 14 is fixedly connected to the end of the pull rope 12 away from the connecting piece 10. The snap-fit ​​block 14 is used to pull the two pull ropes 12 to move simultaneously. The snap-fit ​​block 14 is slidably connected inside the support rod 5. The support rod 5 provides installation space for the snap-fit ​​block 14. Snap-fit ​​grooves 15 are provided on both the left and right sides of the snap-fit ​​block 14. By snapping the snap-fit ​​grooves 15, the snap-fit ​​block 14 can be pulled to move, thereby enabling the snap-fit ​​block 14 to conveniently pull the pull rope 12 to move.

[0028] The working process of this utility model is as follows:

[0029] When a cable needs to be changed, the spool 6 is fitted onto the support rod 5, which in turn causes the stop block 7 to snap open. The stop block 7 folds out from inside the storage groove 16. Pulling the pull rope 12 causes the connecting piece 10 to move inward, which in turn causes the connecting piece 10 to compress the elastic element 13, causing it to deform and move the locking block 9 into the connecting groove 11. At this time, pushing the support rod 5 backward causes it to slide inside the mounting groove 4, causing the side of the stop block 7 with the rubber strip to press the spool 6 against the rotating block 3. Releasing the pull rope 12 causes the elastic element 13 to reset, which in turn pushes the connecting piece 10 outward, causing the connecting piece 10 to push the locking block 9 into the groove 8 and then into the rotating block 3. This allows the cable spool 6 to be used with different sizes, resulting in high cable changing efficiency, good flexibility, and high economic efficiency.

[0030] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0031] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A single-board multi-wire cutting device with quick wire changing capability, characterized in that, The device includes a body (1), an installation block (2) is fixedly connected inside the body (1), a rotating block (3) is rotatably connected inside the installation block (2), an installation groove (4) is opened inside the rotating block (3), a support rod (5) is slidably connected inside the installation groove (4), a spool (6) is sleeved on the outside of the support rod (5), two storage slots (16) are opened at the front end of the support rod (5), a stop block (7) is hinged inside the storage slot (16), the stop block (7) is in contact with one side of the spool (6), multiple slots (8) are opened on the left and right sides of the inner wall of the installation groove (4), a locking block (9) is locked inside the slot (8), and the locking block (9) is slidably connected inside the support rod (5).

2. The single-board multi-wire cutting device with rapid wire changing capability according to claim 1, characterized in that, The support rod (5) has two connecting grooves (11) inside. The end of the locking block (9) away from the locking groove (8) is fixedly connected to a connecting piece (10). The other end of the connecting piece (10) is fixedly connected to a pull rope (12). An elastic element (13) is sleeved on the outside of the pull rope (12).

3. The single-board multi-wire cutting device with quick wire changing capability according to claim 2, characterized in that, The end of the pull rope (12) away from the connecting piece (10) is fixedly connected to a buckle block (14). The buckle block (14) is slidably connected inside the support rod (5). Buckle slots (15) are provided on both the left and right sides of the buckle block (14).

4. The single-board multi-wire cutting device with quick wire changing capability according to claim 1, characterized in that, The stop block (7) has multiple rubber strips fixedly connected to the side of the spool (6) near the stop block (7), and the side of the spool (6) away from the stop block (7) is in contact with the front end of the rotating block (3).

5. The single-board multi-wire cutting device with rapid wire changing capability according to claim 2, characterized in that, The card block (9) is slidably connected inside the connecting groove (11), and the connecting piece (10) is slidably connected inside the connecting groove (11).

6. The single-board multi-wire cutting device with quick wire changing capability according to claim 2, characterized in that, One end of the elastic element (13) is fixedly connected to the inner wall of the connecting groove (11), and the other end of the elastic element (13) is fixedly connected to the connecting piece (10).

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