A cutting device

Abstract

The present application relates to a kind of cutting device, the device includes: cutter, conveying mechanism and support mechanism, the cutter is installed on cutter driving mechanism, the cutter rotates under the drive of cutter driving mechanism, support frame is provided on the conveying mechanism, the support mechanism is moved by the support frame, and the support mechanism is used to fix the silk tube.This cutting device can cut the silk wound on the silk tube, and the cut silk will fall off, so as to achieve the purpose of removing the residual silk on the silk tube.

Description

Technical Field

[0001] This invention relates to the field of shredding, and in particular to shredding apparatus. Background Technology

[0002] After the spool is used up, some silk threads remain on it, wrapped around the spool. To remove these residual threads, they are usually separated from the spool manually. However, this method is inefficient and the threads can easily injure the operator's hands.

[0003] Therefore, it is necessary to develop a device that can automatically remove residual threads from the spool. Summary of the Invention

[0004] Based on this, a shredding device is provided. This shredding device can cut the shreds wound on the spool, and the cut shreds will fall off, thereby achieving the purpose of removing the residual shreds on the spool.

[0005] A slicing device includes: a cutter, a conveying mechanism, and a support mechanism.

[0006] The cutter is mounted on a cutter drive mechanism, and the cutter rotates under the drive of the cutter drive mechanism.

[0007] The conveying mechanism is equipped with a support frame.

[0008] The support mechanism is moved by the support frame and is used to fix the wire spool.

[0009] In one embodiment, the conveying mechanism is inclined, with the lower end of the conveying mechanism close to the cutter and the higher end of the conveying mechanism away from the cutter.

[0010] In one embodiment, the cutter drive mechanism is mounted on the height adjustment mechanism.

[0011] In one embodiment, the height adjustment mechanism includes a first mounting plate and a second mounting plate, a slide rail assembly is disposed between the first mounting plate and the second mounting plate, a rack is disposed on the first mounting plate, and a handwheel shaft is disposed on the second mounting plate, with a drive gear for meshing with the rack mounted at one end of the handwheel shaft.

[0012] In one embodiment, an air blowing mechanism is provided on one side of the cutter.

[0013] In one embodiment, the air blowing mechanism is positioned above the cutter, and the air outlet pipe of the air blowing mechanism is inclined downwards.

[0014] In one embodiment, the support mechanism is an air shaft, which is mounted on a rotating mechanism, which is mounted on the support frame.

[0015] In one embodiment, the rotating mechanism is a rotary cylinder.

[0016] In one embodiment, the conveying mechanism has a loading station, and a lifting door is provided below the conveying mechanism at the loading station.

[0017] In one embodiment, a thread transfer mechanism is included, with the lower end of the thread transfer mechanism located below the cutter and the upper end of the thread transfer mechanism located away from the cutter.

[0018] The beneficial effects of this application are as follows:

[0019] 1. The wire spool of the support mechanism is conveyed by a conveying mechanism. When the wire spool passes the cutter, the cutter cuts the residual wire on the spool. After being cut by the cutter, the wire falls downwards, thus separating the wire from the wire spool. The above method for removing wire is highly efficient and relatively safe.

[0020] 2. This application utilizes an air-blowing mechanism to blow air onto the cutter, thereby preventing the thread from adhering to the cutter and affecting its normal operation. Simultaneously, a portion of the airflow generated by the air-blowing mechanism can be directed towards the wire spool, causing the cut thread on the spool to quickly separate from the spool under the action of the airflow.

[0021] 3. This application also includes a rotating mechanism that can drive the support mechanism to rotate, which in turn causes the support mechanism to drive the yarn drum to rotate. The rotation of the yarn drum facilitates the rapid separation of the cut yarn from the yarn drum. Furthermore, the combined use of the rotating mechanism and the air blowing mechanism, i.e., rotating while blowing air, further facilitates the separation of the yarn from the yarn drum. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the slicing device according to an embodiment of this application. The figure shows the spools at the feeding station and the cutting station.

[0023] Figure 2 This is a schematic diagram of the conveying mechanism according to an embodiment of this application.

[0024] Figure 3 This is a schematic diagram illustrating an embodiment of the present application where a lifting door is provided at the loading station.

[0025] Figure 4 This is a schematic diagram of the height adjustment mechanism according to an embodiment of this application.

[0026] Figure 5This is a schematic diagram of a thread transfer mechanism according to an embodiment of this application.

[0027] in:

[0028] 101. Frame; 102. Cutter drive mechanism; 103. Cutter; 104. Conveying mechanism; 105. Support mechanism; 106. Rotating mechanism; 107. Air blowing mechanism; 108. Height adjustment mechanism; 109. Thread transfer mechanism; 110. Thread spool recovery box; 111. Thread spool storage box; 112. Support frame; 113. Lifting door; 200. Thread spool; 1071. Air outlet pipe; 1081. First mounting plate; 1082. Second mounting plate; 1083. Rack; 1084. Handwheel shaft; 1041. Guide rail assembly; 1042. Synchronous belt drive assembly. Detailed Implementation

[0029] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0030] like Figure 1 As shown, an embodiment of this application provides a shredding device, which includes a cutter 103, a conveying mechanism 104, and a support mechanism 105. The cutter 103 is mounted on a cutter drive mechanism 102 and rotates under the drive of the cutter drive mechanism 102. The conveying mechanism 104 is mounted on a frame 101 and a support frame 112 is provided on the conveying mechanism 104. The support mechanism 105 is moved by the support frame 112 and is used to fix the shredder 200.

[0031] Specifically, the cutter 103 rotates under the drive of the cutter drive mechanism 102, which can be a drive mechanism formed by a motor and a transmission assembly.

[0032] Specifically, such as Figure 2 As shown, the conveying mechanism 104 may include two spaced-apart guide rail assemblies 1041, with both ends of the support frame 112 connected to the two guide rail assemblies 1041 respectively. The conveying mechanism 104 also includes a synchronous belt drive assembly 1042, which is connected to one end of the support frame 112. The synchronous belt drive assembly 1042 is used to drive the support frame 112 to move along the guide rail assemblies 1041.

[0033] Specifically, the aforementioned support mechanism 105 can be directly installed on the support frame 112, or the support mechanism 105 can be first installed on the rotating mechanism 106, and the rotating mechanism 106 can be installed on the support frame 112.

[0034] It is understandable that multiple support mechanisms 105 can be simultaneously installed on the aforementioned support frame 112, allowing for the sequential cutting of residual threads on multiple wire spools 200. Correspondingly, multiple cutters 103 and cutter drive mechanisms 102 are required. Each cutter drive mechanism 102 drives one cutter 103 to rotate. Multiple cutters 103 can cut the residual threads on multiple wire spools 200. This significantly improves the thread removal efficiency.

[0035] Specifically, such as Figure 1 As shown, the conveying mechanism 104 includes a loading station and a cutting station. At the loading station, a wire spool is placed on the support mechanism 105. Then, the conveying mechanism 104 transports the wire spool to the cutting station, where a cutter 103 cuts the wire on the wire spool 200. After the wire on the wire spool 200 is cut by the cutter 103, the wire separates from the wire spool 200, and the wire spool 200 without wire is transported back to the loading station by the conveying mechanism 104. Then, the wire spool is removed from the support mechanism 105 and replaced with a new wire spool 200 with residual wire.

[0036] In one embodiment, such as Figure 1 As shown, a wire spool holding box 111 and a wire spool recycling box 110 can be installed outside the feeding station. The wire spool holding box 111 is used to place the wire spools that need to be cut. The wire spool recycling box 110 is used to recycle the wire spools that have been cut.

[0037] In one embodiment, such as Figure 1 As shown, the conveying mechanism 104 is inclined, with its lower end close to the cutter 103 and its higher end away from the cutter 103. Specifically, the wire spool 200 is also inclined at the cutting station, and the wire on the wire spool 200 is also inclined. This arrangement helps to fully utilize the depth of the cutter 103 to cut the wire on the wire spool 200 more thoroughly.

[0038] In one embodiment, the cutter drive mechanism 102 is disposed on the height adjustment mechanism 108, which is mounted on the frame 101. The height adjustment mechanism 108 is used to adjust the vertical height of the cutter 103 to accommodate different types of wire spools 200. This improves the versatility of this application. For example, if the wire spool 200 has a larger diameter, the cutter 103 can be raised higher; if the wire spool 200 has a smaller diameter, the cutter 103 can be lowered lower.

[0039] Specifically, such as Figure 4As shown, based on the above, in one embodiment, the height adjustment mechanism 108 includes a first mounting plate 1081 and a second mounting plate 1082. A slide rail assembly is provided between the first mounting plate 1081 and the second mounting plate 1082, and the slide rail assembly consists of a slide rail and a slider, etc. The first mounting plate 1081 and the second mounting plate 1082 are slidably engaged through the slide rail assembly. The second mounting plate 1082 is fixed on the frame 101. The cutter drive mechanism 102 is mounted on the first mounting plate 1081. A rack 1083 is provided on the first mounting plate 1081, and a handwheel shaft 1084 is provided on the second mounting plate 1082. One end of the handwheel shaft 1084 is equipped with a drive gear for meshing with the rack 1083. By rotating the handwheel shaft 1084, the drive gear can be driven to rotate, and the rotation of the drive gear can cause the rack 1083 to move up and down, thereby driving the first mounting plate 1081 to move up and down. The movement of the first mounting plate 1081 will cause the cutter drive mechanism 102 to move up and down, thus adjusting the vertical position of the cutter 103 mounted on the cutter drive mechanism 102. After the vertical position of the cutter 103 is adjusted, the handwheel shaft 1084 can be locked. For example, a set screw is generally provided on the side of the handwheel shaft 1084, and the handwheel shaft 1084 can be locked by tightening the set screw.

[0040] It is understood that the height adjustment mechanism 108 described above can also be other existing types of vertical movement mechanisms.

[0041] In one embodiment, an air blowing mechanism 107 is provided on one side of the cutter 103. The air blowing mechanism 107 can blow air onto the cutter 103. Alternatively, the air blowing mechanism 107 can blow air onto the wire spool 200. One or more air blowing mechanisms 107 can be provided; one air blowing mechanism 107 can be provided for the cutter 103, and another air blowing mechanism 107 can be provided for the wire spool 200. Blowing air onto the cutter 103 by the air blowing mechanism 107 can prevent the wire from getting tangled on the cutter 103 and affecting its operation. Blowing air onto the wire spool by the air blowing mechanism 107 helps separate the cut wire from the wire spool.

[0042] Based on the above, in one embodiment, the air blowing mechanism 107 is positioned above the cutter 103, and the air outlet pipe 1071 of the air blowing mechanism 107 is inclined downwards. With this configuration, the airflow blown by the air blowing mechanism 107 first passes through the cutter 103 and then flows to the wire spool below the cutter 103. Thus, by providing an air blowing mechanism 107, air can be blown both onto the cutter 103 and onto the wire spool 200 below.

[0043] In one embodiment, the support mechanism 105 is an air shaft, which is mounted on a rotating mechanism 106, which is mounted on the support frame 112. The air shaft is used to fix the spool 200; that is, after the spool 200 is fitted onto the air shaft, it is fixed in place. The rotating mechanism 106 drives the air shaft to rotate. Since the spool 200 is fixed to the air shaft, it can also rotate accordingly. With this configuration, on the one hand, after the cutter 103 cuts the thread on the spool 200 in one direction, the spool can be conveyed to one side of the cutter 103. Then, the rotating mechanism 106 rotates the spool 200 in multiple directions, causing the thread on the spool 200 to be repeatedly shaken, which helps to separate the thread from the spool 200. On the other hand, after the spool 200 rotates at a certain angle, it can be fed back to the cutter 103 for cutting. This allows the filaments on the spool 200 to be cut at different positions, which helps to separate the filaments from the spool 200.

[0044] Based on the above, in one embodiment, the rotating mechanism 106 is a rotary cylinder. The rotary cylinder is connected to an air shaft. The rotary cylinder is mounted on a support frame 112. It is understood that multiple rotary cylinders can be mounted simultaneously on the support frame 112, and each rotary cylinder is equipped with an air shaft.

[0045] Specifically, the air blowing mechanism 107 and the rotating mechanism 106 can be used in conjunction. For example, after the thread is cut by the cutter 103, air is blown towards the thread spool 200 by the air blowing mechanism 107, and the thread spool 200 is rotated by the rotating mechanism 106. Then, the thread spool 200 re-enters the area below the cutter 103 for further cutting. After cutting, air is blown towards the thread spool 200 by the air blowing mechanism 107, and the thread spool 200 is rotated by the rotating mechanism 106.

[0046] In one embodiment, the conveying mechanism 104 has a loading station, and a lifting door 113 is provided below the conveying mechanism 104 at the loading station. The lifting door 113 may consist of a door body and a lifting mechanism. The lifting mechanism may consist of a slide rail assembly and a cylinder, etc. The door body is raised and lowered under the drive of the lifting mechanism. When the wire spool is delivered by the conveying mechanism 104 to the cutter 103 for cutting, the door body rises to prevent the operator from touching the cutter 103 or other dangerous mechanisms, thus effectively protecting the operator. When the wire falls from the wire spool 200, the door body descends, and the empty wire spool 200 is conveyed by the conveying mechanism 104 to the loading station. Specifically, the conveying mechanism 104 includes two slide rail assemblies spaced apart, and the door body of the lifting door 113 is located between the two slide rail assemblies.

[0047] In one embodiment, such as Figure 1 and Figure 5 As shown, the slicing device of this application also includes a thread transfer mechanism 109. The lower end of the thread transfer mechanism 109 is located below the cutter 103, and the upper end of the thread transfer mechanism 109 is away from the cutter 103. The aforementioned thread transfer mechanism 109 can be an existing belt conveyor mechanism 104, or it can be another existing type of conveyor mechanism 104. That is, the conveyor line on the thread transfer mechanism 109 is inclined, with one end lower and the other end higher. The lower end is located below the cutter 103.

[0048] Specifically, after the thread falls from the spool 200, it first lands at the lower end of the thread transfer mechanism 109, which then transports the thread to the upper end. At the upper end, the thread transfer mechanism 109 can transport the thread to subsequent equipment.

[0049] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A shredding device, characterized in that, include: Cutting blade, conveying mechanism, and support mechanism The cutter is mounted on a cutter drive mechanism, and the cutter rotates under the drive of the cutter drive mechanism. The conveying mechanism is equipped with a support frame. The support mechanism is moved by the support frame and is used to fix the wire spool. An air blowing mechanism is provided on one side of the cutter; The air blowing mechanism is located above the cutter, and the air outlet pipe of the air blowing mechanism is inclined downward. The support mechanism is an air shaft, which is mounted on a rotating mechanism, and the rotating mechanism is mounted on the support frame. The rotating mechanism is a rotary cylinder. After the wire spool rotates at a certain angle, it is fed back to the cutter for cutting. A portion of the airflow generated by the air blowing mechanism is directed towards the yarn bobbin, causing the cut yarn on the bobbin to quickly separate from the bobbin under the action of the airflow. The rotating mechanism is used in conjunction with the blowing mechanism, meaning that the rotation occurs while blowing air.

2. The shredding device according to claim 1, characterized in that, The conveying mechanism is inclined, with its lower end close to the cutter and its higher end away from the cutter.

3. The shredding device according to claim 1, characterized in that, The cutter drive mechanism is mounted on the height adjustment mechanism.

4. The shredding device according to claim 3, characterized in that, The height adjustment mechanism includes a first mounting plate and a second mounting plate, with a slide rail assembly disposed between the first mounting plate and the second mounting plate. A rack is disposed on the first mounting plate, and a handwheel shaft is disposed on the second mounting plate. One end of the handwheel shaft is equipped with a drive gear for meshing with the rack.

5. The shredding device according to claim 1, characterized in that, The conveying mechanism has a loading station, and a lifting door is provided below the conveying mechanism at the loading station.

6. The shredding device according to claim 1, characterized in that, It includes a thread transfer mechanism, the lower end of which is located below the cutter, and the upper end of which is located away from the cutter.

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