Adjustable rotary cutting device

Abstract

The utility model provides an adjustable rotary cutting device which comprises a bottom frame and a material extruding barrel installed above the bottom frame, a belt wheel is installed at one end of the material extruding barrel and is in transmission connection with a material extruding motor installed on one side of the material extruding barrel through a transmission belt, and connecting frames are oppositely arranged on the two sides of one end of the bottom frame. A rotary cutting support is movably installed above the connecting frame, a protective cover is installed at one end of the upper portion of the rotary cutting support, an adjusting frame is movably installed at one end of the upper portion of the rotary cutting support through an adjusting bolt, and a telescopic plate is movably installed on the upper surface of the adjusting frame. In the process of cutting materials by the cutter, when an unexpected situation occurs, a worker can timely pull the telescopic plate to move outwards, so that the telescopic plate can drive the cutter to be quickly far away from the position of the extrusion barrel die head, the moving distance of the telescopic plate can be limited, the telescopic plate can be prevented from being pulled out of the adjusting frame, and the cutter is prevented from being damaged. Meanwhile, the cutter is prevented from touching the protective cover, and the protective cover or the cutter is prevented from being damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of rotary cutting equipment, and in particular relates to an adjustable rotary cutting device. Background Art

[0002] The so-called peeling is the process of rotating the knife shaft directly installed on the peeling motor to cut the product to the position of the mold outlet.

[0003] The existing rotary cutting device uses an electrode plate to install the motor, and the position of the rotary cutting motor is adjusted through a long hole. The position of the rotary cutting motor cannot be adjusted conveniently and effectively, resulting in the inconvenience of effectively adjusting the knife shaft position during actual use, causing product deviations. In addition, the existing adjustable movable slide rotary cutting device cannot separate the extruder barrel or the cutter well when a malfunction occurs, making it inconvenient to repair the extruder barrel or the cutter.

[0004] Therefore, it is very necessary to invent an adjustable peeling device. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an adjustable rotary cutting device to solve the problem that the existing rotary cutting device uses an electrode plate to install the motor and adjusts the position of the rotary cutting motor through a long hole, which cannot conveniently and effectively adjust the position of the rotary cutting motor, resulting in the inconvenience of effectively adjusting the knife shaft position during actual use, causing product deviations, and the existing adjustable movable slide rotary cutting device cannot separate the extruder barrel or the cutter well when a malfunction occurs, making it inconvenient to repair the extruder barrel or the cutter.

[0006] The technical solution adopted by the utility model is as follows:

[0007] The cam is connected to the drive mechanism by the support of the motor, and the drive mechanism has the advantages of being convenient to use and can be used for driving the motor to drive the motor, and the control mechanism has the advantages of being easy to use and can be used for driving the motor to drive the motor to drive the motor to move faster and faster.

[0008] Furthermore, a rotating shaft for driving the rotary cutting bracket to rotate is installed on the upper surface of one connecting frame, a mounting frame for installing a lock buckle is fixedly installed on one side of the rotary cutting bracket, and a buckle plate engaged with the lock buckle is fixedly installed on the top of the other connecting frame, so that after the lock buckle is opened, the rotary cutting bracket can rotate with the rotating shaft as the center of the circle.

[0009] Furthermore, an observation window is provided on one side of the shield, and a connection port connected to the extrusion barrel is provided on the other side of the shield. The position of the cutter can be observed through the observation window, which is convenient for the staff to adjust its position so that it can better cut the material.

[0010] Furthermore, protrusions are provided on both sides of one end of the telescopic plate, and a moving groove for the sliding of the protrusions is opened on the upper surface of the adjustment frame to limit the moving distance of the telescopic plate to prevent collision between the rotary cutting motor on the telescopic plate and the shield.

[0011] Furthermore, a fastening bolt is installed at the lower end of the adjusting bolt and below the peeling bracket, which can fix the adjusting screw so that it will not rotate at will, thereby ensuring the stability of the adjusting bracket.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The mounting frame in the utility model can drive the shield and the cutter to rotate with the rotating shaft as the center. When the extruder barrel or the cutter is damaged, the two can be rotated and separated, which makes it easier to repair the extruder barrel or the cutter.

[0014] 2. In the process of the cutter cutting the material, if an unexpected situation occurs, the staff can pull the telescopic plate outward in time, so that the telescopic plate can drive the cutter to quickly move away from the position of the extrusion barrel die head, and the moving groove can also limit the moving distance of the telescopic plate, which can not only prevent the telescopic plate from being pulled out of the adjustment frame, but also prevent the cutter from touching the shield, avoiding damage to the shield or the cutter.

[0015] 3. The utility model can adjust the height of the rotary cutting motor by rotating the adjusting bolt, so that the cutter can be moved to a suitable position for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the rotary cutting bracket of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the protective cover of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the rotary cutting motor and the cutter of the utility model;

[0020] Figure 5 It is a schematic diagram of the connection structure between the adjusting frame and the rotary cutting frame of the utility model;

[0021] Figure 6This is a schematic diagram of the connection structure between the telescopic plate and the adjustment frame of the utility model;

[0022] Figure 7 This utility model Figure 3 Schematic diagram of the enlarged structure of A.

[0023] In the figure:

[0024] 1-base frame, 2-extrusion barrel, 3-pulley, 4-transmission belt, 5-extrusion motor, 6-connecting frame, 7-peeling bracket, 71-rotating shaft, 72-mounting frame, 73-locking buckle, 74-buckle plate, 8-shield, 81-observation window, 82-connecting port, 9-adjusting frame, 91-adjusting bolt, 10-telescopic plate, 11-peeling motor, 12-moving slot, 13-cutter, 14-fastening bolt. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0026] As attached Figure 1 To Attachment Figure 7 shown.

[0027] The utility model provides an adjustable peeling device, comprising a base frame 1, and an extruding barrel 2 fixedly installed on the base frame 1 through a bracket, characterized in that a pulley 3 is installed at one end of the extruding barrel 2, and the pulley 3 is transmission-connected to an extruding motor 5 installed on one side of the extruding barrel 2 through a transmission belt 4, and "L"-shaped connecting frames 6 are welded opposite to each other on both sides of the end of the base frame 1 away from the pulley 3, a peeling bracket 7 is movably installed above the connecting frame 6, an adjusting frame 9 is movably installed at one end above the peeling bracket 7, a telescopic plate 10 is movably embedded on the upper surface of the adjusting frame 9, a peeling motor 11 is fixedly installed above the telescopic plate 10, and pulling the telescopic plate 10 can drive the peeling motor 11 to move left and right, and one end of the peeling motor 11 is transmission-connected to a cutter 13.

[0028] A rotating shaft 71 connected to the rotary cutting bracket 7 is installed on the upper surface of one of the connecting frames 6. The rotary cutting bracket 7 can rotate at the other end with the rotating shaft 71 as the center. A "U"-shaped mounting frame 72 is welded on the side of the rotary cutting bracket 7 away from the rotating shaft 71. A locking buckle 73 is fixed to the side of the mounting frame 72 by bolts. A buckle plate 74 engaged with the locking buckle 73 is welded on the top of the connecting frame 6 on the same side, which can fix the position of the rotary cutting bracket 7 to prevent accidental rotation during the operation of the device.

[0029] A shield 8 wrapping around the cutter 13 is fixedly installed above the rotary cutting bracket 7 and at one end close to the extruder 2. The shield 8 can play a protective role and prevent people from accidentally touching the cutter 13. The shield 8 is provided with an observation window 81 on the side close to the rotary cutting motor 11 for the staff to observe the cutting of the material by the cutter 13 in the shield 8. The observation window 81 can be a transparent plastic window. While the installation is sealed, it does not affect the staff's observation of the internal situation of the shield 8. The other side of the shield 8 is provided with a connection port 82 connected to the extruder 2. The material extruded by the extruder 2 is cut by the cutter 13 in the shield 8.

[0030] The upper surface of the adjustment frame 9 is provided with a groove for embedding the telescopic plate 10, and the two sides of the groove are provided with moving grooves 12 for moving the protrusions provided on both sides of the telescopic plate 10. The moving grooves 12 can limit the moving distance of the telescopic plate 10, so that the cutter 13 is separated from the material extruded by the extrusion barrel 2, and the cutter 13 will not touch the inner wall of the shield 8.

[0031] The four corners of the lower surface of the adjustment frame 9 are fixedly installed with adjustment bolts 91 threadedly connected to the peeling bracket 7. The position of the peeling motor 11 can be adjusted by rotating the adjustment bolts 91. The lower end of the adjustment bolt 91 is threadedly installed with a fastening bolt 14 located below the peeling bracket 7. The fastening bolt 14 can fix the position of the adjustment frame 9.

[0032] Working principle: First, adjust the height of the rotary cutting motor 11 according to the use requirements, first rotate the fastening bolt 14 counterclockwise to loosen the fastening bolt 14, and then rotate the adjusting bolt 91, rotate the adjusting bolt 91 clockwise, the adjusting bolt 91 moves upward, and the adjusting frame 9 drives the rotary cutting motor 11 to move upward, rotate the adjusting bolt 91 counterclockwise, the adjusting bolt 91 moves downward, and the adjusting frame 9 drives the rotary cutting motor 11 to move downward. After adjusting the height of the rotary cutting motor 11, rotate the fastening bolt 14 clockwise so that the fastening bolt 14 fixes the position of the adjusting bolt 91 to prevent the adjusting frame 9 from vibrating and causing noise when the device is running, and then the extrusion barrel 2 is started, and the material in the extrusion barrel 2 is extruded from the die head position into the shield 8, and then the rotary cutting motor 11 is started, and then the rotary cutting motor 11 drives the cutter 13 to rotate, and then the cutter 13 cuts the material extruded from the extrusion barrel 2 in the shield 8.

[0033] When the cutter 13 is cutting the material, if an emergency occurs, the staff first grasps the handle provided at one end of the telescopic plate 10 with his hand, and then quickly pulls the telescopic plate 10 outward to move along the slot provided on the upper surface of the adjusting frame 9 to move the cutter 13 away from the material. At the same time, the moving slot 12 provided in the slot limits the movement of the telescopic plate 10 to prevent the telescopic plate 10 from moving out of the adjusting frame 9 and falling.

[0034] When the device is damaged, first rotate the lock 73 out of the buckle plate 74 to open the lock 73, and then rotate the peeling bracket 7 to make the peeling bracket 7 drive the peeling motor 11 to rotate with the rotating shaft 71 as the center until the shield 8 is separated from the extrusion barrel 2, and then replace or repair the cutter or the extrusion barrel 2. After the replacement or repair, rotate the peeling bracket 7 again to make the peeling bracket 7 drive the peeling motor 11 to rotate with the rotating shaft 71 as the center, so that the shield 8 is connected to the extrusion barrel 2, and then rotate the lock 73 to make the buckle plate 74 engage the lock 73, thereby fixing the position of the peeling bracket 7.

[0035] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. An adjustable peeling device, comprising a base frame (1), and an extruder (2) mounted above the base frame (1), Features: A pulley (3) is installed at one end of the extrusion barrel (2), and the pulley (3) is connected to an extrusion motor (5) installed on one side of the extrusion barrel (2) through a transmission belt (4). Connecting frames (6) are arranged on opposite sides of one end of the base frame (1). A rotary cutting bracket (7) is movably installed above the connecting frame (6). A protective cover (8) is installed at one end above the rotary cutting bracket (7). An adjusting frame (9) is movably installed at one end above the rotary cutting bracket (7) through an adjusting bolt (91). A telescopic plate (10) is movably installed on the upper surface of the adjusting frame (9). A rotary cutting motor (11) is fixedly installed above the telescopic plate (10). A cutter (13) is connected to one end of the rotary cutting motor (11) and is located inside the protective cover (8).

2. An adjustable peeling device as claimed in claim 1, Features: A rotating shaft (71) for driving the rotary cutting bracket (7) to rotate is installed on the upper surface of one connecting frame (6), a mounting frame (72) for mounting a lock buckle (73) is fixedly installed on one side of the rotary cutting bracket (7), and a buckle plate (74) engaged with the lock buckle (73) is fixedly installed on the upper side of the other connecting frame (6).

3. An adjustable peeling device as claimed in claim 1, Features: An observation window (81) is provided on one side of the protective cover (8), and a connection port (82) connected to an extrusion barrel (2) is provided on the other side of the protective cover (8).

4. An adjustable peeling device as claimed in claim 1, Features: Both sides of one end of the telescopic plate (10) are provided with protrusions, and the upper surface of the adjustment frame (9) is provided with a moving groove (12) for the protrusions to slide.

5. An adjustable peeling device as claimed in claim 1, Features: A fastening bolt (14) is installed at the lower end of the adjusting bolt (91) and below the rotary cutting bracket (7).

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