Shredding device

Abstract

The utility model discloses a shredding device which comprises a shredding table and a supporting frame installed on one side of the shredding table, a discharging roller is rotationally installed in the supporting frame, a shredding frame provided with a shredding knife is arranged on the shredding table, a groove is formed in the end, away from the shredding table, of the supporting frame, and a feeding roller is arranged in the groove. A groove is formed in the base, a lower containing block with a first half groove is installed in the groove, a fixing hole is formed in the side wall of one end of the groove, an operating rod is rotatably installed at the other end of the groove, an upper containing block correspondingly matched with the lower containing block is arranged at the bottom of the operating rod, and a second half groove is formed in the bottom of the upper containing block. The end, away from the rotating axis, of the operating rod is movably connected with a fixing rod, and the fixing rod can penetrate through the fixing hole so that the operating rod can be fixedly connected with the supporting frame. According to the shredding device, the discharging roller can be rapidly mounted and dismounted, the operation difficulty of personnel is greatly reduced, and the overall machining efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to a wire cutting device and belongs to the technical field of wire cutting. Background Art

[0002] In the production process of polyester filaments, the filaments need to be cut into short filaments of predetermined length. The existing filament cutting methods are manual filament cutting or fixed filament cutting machines. The cutter of this filament cutting machine moves up and down at a fixed frequency to cut the filaments. The filaments need to be continuously fed in by humans or a feeding mechanism, and the cut length cannot be controlled.

[0003] After searching, the patent publication number CN209098858U discloses a "cutter for making ultra-soft polyester plush", including a frame, a sliding rod fixed to the front end of the frame, a moving plate slidably connected to the sliding rod on both sides, a cutter unit arranged on the moving plate, a swing assembly for driving the moving plate and the cutter unit to slide up and down along the sliding rod, a motor arranged under the frame, a large turntable driven by the motor, a first swing arm, the first to fourth rollers, and a roller driving device, the roller driving device including a pendulum, a driving gear, a first driven gear, a second driven gear, a first rotating wheel, a second rotating wheel, a third rotating wheel, a fourth rotating wheel, a fifth rotating wheel and a sixth rotating wheel. The device can accurately adjust the length of the cut wire and can realize automatic feeding.

[0004] During the shredding process, the textiles are transported through a conveyor belt. Since the materials themselves are disordered, it is difficult to control the transmission length during the material transmission process. Therefore, the prior art attempts to direct the materials through a roller body. However, the pay-off roller structure in the prior art is relatively complex and the installation is relatively cumbersome, which makes it inconvenient for personnel to operate and requires a lot of time to install, resulting in poor overall processing efficiency. Utility Model Content

[0005] The utility model aims to provide a wire cutting device, which can realize the rapid installation and disassembly of the discharge roller, greatly reduces the difficulty of personnel operation, and is conducive to improving the overall processing efficiency.

[0006] To achieve the above object, the technical solution adopted by the utility model is: a wire cutting device, comprising: a wire cutting table, a support frame installed on one side of the wire cutting table, and a material discharge roller is rotatably installed inside the support frame, and a wire cutting frame with a wire cutting knife installed is arranged on the wire cutting table;

[0007] The support frame is provided with a groove at one end away from the shredding table, and a lower placement block with a first half groove is installed inside the groove, a fixing hole is provided on a side wall of one end of the groove, and an operating rod is rotatably installed on the other end, and an upper placement block corresponding to the lower placement block is provided at the bottom of the operating rod, and a second half groove is provided at the bottom of the upper placement block;

[0008] The end of the operating rod away from the rotating axis is movably connected to a fixing rod, and the fixing rod can pass through the fixing hole to fix the operating rod to the support frame. When the lower placing block and the upper placing block are pressed together, the two ends of the discharge roller are respectively located in the fixed groove formed by the first half groove and the second half groove.

[0009] The further improved scheme in the above technical scheme is as follows:

[0010] 1. In the above solution, the fixing rod comprises a rod body and a limiting plate, one end of the rod body can penetrate the operating rod and extend into the fixing hole, and the other end is fixedly connected to the limiting plate.

[0011] 2. In the above solution, an elastic member is sleeved on the rod body between the limit plate and the outer wall of the operating rod.

[0012] 3. In the above solution, the operating rod and the support frame are rotatably connected via a rotating shaft.

[0013] 4. In the above solution, an electric telescopic rod is provided between the shredder and the shredder frame.

[0014] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0015] The utility model wire cutting device, its support frame is provided with a groove at one end away from the wire cutting table, and a lower placement block with a first half groove is installed in the groove, a fixing hole is provided on the side wall of one end of the groove, an operating rod is rotatably installed on the other end, and an upper placement block corresponding to the lower placement block is provided at the bottom of the operating rod, and a second half groove is provided at the bottom of the upper placement block, and a fixing is movably connected at one end of the operating rod away from the rotating axis, and the two ends of the discharge roller are placed in the first half groove of the lower placement block, and the operating rod is rotated to cover the groove, so that the two ends of the discharge roller are respectively located in the fixed groove formed by the first half groove and the second half groove, and then the fixing rod is matched with the fixing hole, so that the discharge roller and the support frame can be quickly installed and disassembled, which greatly reduces the difficulty of personnel operation and is conducive to improving the overall processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Attached Figure 1 This is a schematic diagram of the structure of the slicing device of the utility model;

[0017] Attached Figure 2 It is a partial structural schematic diagram of the slicing device of the utility model;

[0018] Attached Figure 3 It is a structural schematic diagram of the support frame in the utility model;

[0019] Attached Figure 4 It is a structural schematic diagram of the operating rod in the utility model.

[0020] In the above drawings: 1. shredding table; 2. shredding rack; 3. shredding knife; 4. electric telescopic rod; 5. groove; 6. rotating shaft; 7. supporting frame; 8. operating lever; 91. lower placement block; 911. first half groove; 92. upper placement block; 921. second half groove; 10. unloading roller; 11. fixing rod; 111. rod body; 112. limiting plate; 12. elastic member; 13. fixing hole; 14. fixing groove; 15. supporting leg. Implementation

[0021] The present invention can be further understood through the specific embodiments given below, but they are not intended to limit the present invention.

[0022] Embodiment 1: A wire cutting device, comprising: a wire cutting platform 1, a support frame 7 installed on one side of the wire cutting platform 1, and a feeding roller 10 is rotatably installed inside the support frame 7, and a wire cutting frame 2 with a wire cutting knife 3 is installed on the wire cutting platform 1;

[0023] The support frame 7 is provided with a groove 5 at one end away from the shredding table 1, and a lower placement block 91 having a first half groove 911 is installed inside the groove 5, a fixing hole 13 is provided on a side wall at one end of the groove 5, and an operating rod 8 is rotatably installed at the other end, and an upper placement block 92 corresponding to the lower placement block 91 is provided at the bottom of the operating rod 8, and a second half groove 921 is provided at the bottom of the upper placement block 92;

[0024] Pull the fixing rod away from the fixing hole to unlock the operating rod, then rotate the operating rod through the rotating shaft to drive the upper placement block away from the lower placement block, and then place the two ends of the unloading roller in the first half groove, and then reset the operating rod to release the fixing rod, and under the elastic action of the elastic member, drive the fixing rod to reset to the corresponding fixing hole to lock the unloading roller;

[0025] The end of the operating rod 8 away from the rotation axis is movably connected to a fixing rod 11, and the fixing rod 11 can pass through the fixing hole 13 to fix the operating rod 8 to the support frame 7. When the lower placement block 91 and the upper placement block 92 are pressed together, the two ends of the unloading roller 10 are respectively located in the fixing groove 14 formed by the first half groove 911 and the second half groove 921.

[0026] The upper placing block and the lower placing block are closed, and the second half groove and the first half groove form a fixed groove to install the discharge roller with the material wrapped on the surface, and then pull out one end of the material and pass it under the shredder. The shredder is driven by the electric telescopic rod to reciprocate up and down along the shredder frame to continuously shred the material.

[0027] The fixing rod 11 comprises a rod body 111 and a limiting plate 112 . One end of the rod body 111 can penetrate the operating rod 8 and extend into the fixing hole 13 , and the other end is fixedly connected to the limiting plate 112 .

[0028] An elastic member 12 is sleeved on the rod body 111 and between the limiting plate 112 and the outer wall of the operating rod 8 .

[0029] An electric telescopic rod 4 is arranged between the shredding knife 3 and the shredding frame 2 .

[0030] Embodiment 2: A wire cutting device, comprising: a wire cutting platform 1, a support frame 7 installed on one side of the wire cutting platform 1, and a feeding roller 10 is rotatably installed inside the support frame 7, and a wire cutting frame 2 with a wire cutting knife 3 is installed on the wire cutting platform 1;

[0031] The support frame 7 is provided with a groove 5 at one end away from the shredding table 1, and a lower placement block 91 having a first half groove 911 is installed inside the groove 5, a fixing hole 13 is provided on a side wall at one end of the groove 5, and an operating rod 8 is rotatably installed at the other end, and an upper placement block 92 corresponding to the lower placement block 91 is provided at the bottom of the operating rod 8, and a second half groove 921 is provided at the bottom of the upper placement block 92;

[0032] The end of the operating rod 8 away from the rotation axis is movably connected to a fixing rod 11, and the fixing rod 11 can pass through the fixing hole 13 to fix the operating rod 8 to the support frame 7. When the lower placement block 91 and the upper placement block 92 are pressed together, the two ends of the unloading roller 10 are respectively located in the fixing groove 14 formed by the first half groove 911 and the second half groove 921.

[0033] By placing the two ends of the discharge roller inside the first half groove of the lower placement block and rotating the operating rod to cover the groove, the two ends of the discharge roller are respectively located inside the fixed groove formed by the first half groove and the second half groove, and then the fixing rod cooperates with the fixing hole, so that the discharge roller and the support frame can be quickly installed and disassembled, which greatly reduces the difficulty of personnel operation and is conducive to improving the overall processing efficiency.

[0034] The fixing rod 11 comprises a rod body 111 and a limiting plate 112 . One end of the rod body 111 can penetrate the operating rod 8 and extend into the fixing hole 13 , and the other end is fixedly connected to the limiting plate 112 .

[0035] An elastic member 12 is sleeved on the rod body 111 and between the limiting plate 112 and the outer wall of the operating rod 8 .

[0036] The operating rod 8 and the supporting frame 7 are rotatably connected via a rotating shaft 6 .

[0037] The bottom of the support frame 7 and the slicing table 1 are both provided with a plurality of support legs 15 .

[0038] The working principle is:

[0039] When in use, first pull the fixing rod away from the fixing hole to unlock the operating rod, then rotate the operating rod through the rotating shaft to drive the upper placing block away from the lower placing block, and then place the two ends of the discharge roller in the first half groove, and then reset the operating rod to loosen the fixing rod, and under the elastic action of the elastic member, drive the fixing rod to reset to the corresponding fixing hole to lock the discharge roller. At this time, the upper placing block and the lower placing block are closed, and the second half groove and the first half groove form a fixed groove to install the discharge roller with the material wrapped around the surface, and then pull out one end of the material and pass it under the shredder, and drive the shredder to reciprocate up and down along the shredder frame through the electric telescopic rod to continuously shred the material.

[0040] When the above-mentioned wire cutting device is used, the two ends of the discharge roller are placed inside the first half groove of the lower placement block, and the operating rod is rotated to cover the groove, so that the two ends of the discharge roller are respectively located inside the fixed groove formed by the first half groove and the second half groove, and then the fixing rod is matched with the fixing hole, so that the discharge roller and the support frame can be quickly installed and disassembled, which greatly reduces the difficulty of personnel operation and is conducive to improving the overall processing efficiency.

[0041] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A slicing device, comprising: A shredding table (1), a support frame (7) mounted on one side of the shredding table (1), wherein a material discharge roller (10) is rotatably mounted inside the support frame (7), and a shredding frame (2) mounted with a shredding knife (3) is disposed on the shredding table (1); The invention is characterized in that: a groove (5) is provided at one end of the support frame (7) away from the shredding table (1), and a lower placement block (91) having a first half groove (911) is installed inside the groove (5), a fixing hole (13) is provided on a side wall at one end of the groove (5), an operating rod (8) is rotatably installed at the other end, and an upper placement block (92) corresponding to the lower placement block (91) is provided at the bottom of the operating rod (8), and a second half groove (921) is provided at the bottom of the upper placement block (92); One end of the operating rod (8) away from the rotation axis is movably connected to a fixing rod (11), and the fixing rod (11) can pass through the fixing hole (13) to fix the operating rod (8) to the support frame (7), and when the lower placement block (91) and the upper placement block (92) are pressed together, the two ends of the discharge roller (10) are respectively located inside the fixing groove (14) formed by the first half groove (911) and the second half groove (921).

2. The slicing device according to claim 1, characterized in that: The fixing rod (11) comprises a rod body (111) and a limiting plate (112); one end of the rod body (111) can penetrate the operating rod (8) and extend into the fixing hole (13), and the other end is fixedly connected to the limiting plate (112).

3. The slicing device according to claim 2, characterized in that: An elastic member (12) is sleeved on the rod body (111) and between the limiting plate (112) and the outer wall of the operating rod (8).

4. The slicing device according to claim 2, characterized in that: The operating rod (8) and the support frame (7) are rotatably connected via a rotating shaft (6).

5. The slicing device according to claim 1, characterized in that: An electric telescopic rod (4) is provided between the shredding knife (3) and the shredding frame (2).

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