High-speed shearing device

Abstract

The utility model relates to the technical field of shearing machines, in particular to a high-speed shearing device which comprises a first connecting column and a machine shell, a timer and a control panel are fixedly installed at the right end of the first connecting column, and a starting switch is fixedly installed at the left end of the machine shell. A connecting block is fixedly installed at the right end of the machine shell, a protruding block is connected into the connecting block in a pluggable mode, the size of an inserting groove in the connecting block is matched with that of the protruding block, two limiting grooves are formed in the connecting block, and plug pins are connected into the limiting grooves in a pluggable mode. The high-speed shearing device overcomes the defects in the prior art, by arranging the connecting block, the plug pin, the limiting groove and the protruding block, when the high-speed shearing device needs to be maintained and replaced, the machine shell can be maintained and replaced only by pulling out the plug pin and drawing out the connecting block from the interior of the protruding block, and therefore the high-speed shearing device is convenient to maintain and replace; and the central processing unit sends a command of executing closing to the starting switch, so that some problems caused by too long or too short shearing time are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing machines, in particular to a high-speed shearing device. Background Art

[0002] A high-speed shearing device is a device used to cut or crush materials. Its working principle is to shear or crush materials through a high-speed rotating blade or tool. This device is widely used in many industries, such as food processing, chemical industry, building materials, metal processing, etc. In combination with existing literature, a high-speed shearing machine (CN219186495U) includes a base plate, a vertical pole is connected to the base plate, a connecting rod sliding along the vertical pole is connected to the vertical pole, a support rod is connected to the connecting rod, a motor connecting joint is connected to the support rod, a housing for the motor is connected to the upper part of the motor connecting joint, a motor is connected to the housing, a working joint is connected to the lower part of the motor connecting joint, a through hole is opened in the central axis of the working joint, the drive shaft of the motor passes through the through hole and is connected to the working component, and a cutter head assembly is connected to the working end of the working component. The utility model can achieve relative position fixing to avoid noise, wear and other problems caused by the collision of workpieces. It can be seen that at least the following defects are exposed during use:

[0003] 1. During the use of the high-speed shearing device, since the support rod and the casing are mostly installed in one piece, when the casing needs to be repaired or replaced, the support rod and the casing need to be taken out together for repair and replacement, which is inconvenient.

[0004] 2. During the use of the high-speed shearing device, the material is sheared by a tool. If the shearing time is too long, the particles in the emulsion or colloid may be over-dispersed, making it too fine and difficult to form a stable colloid. If the shearing time is too short, the particles in the emulsion or colloid may not be fully dispersed, resulting in particle aggregation and forming an uneven colloid. Therefore, a high-speed shearing device that can be timed is required. Utility Model Content

[0005] The purpose of the utility model is to provide a high-speed shearing device to solve the problems of the existing high-speed shearing device in the use process mentioned in the background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A high-speed shearing device comprises a first connecting column and a casing, wherein a timer and a control panel are fixedly mounted on the right end of the first connecting column, and a starting switch is fixedly mounted on the left end of the casing; a connecting block is fixedly mounted on the right end of the casing, a protrusion is plugged in and connected inside the connecting block, the size of the slot inside the connecting block matches the protrusion, two limit grooves are arranged inside the connecting block, and a latch is plugged in and connected inside the limit groove.

[0008] Preferably, a base is fixedly mounted on the lower end of the first connecting column, a slide rail is fixedly mounted on the upper end of the first connecting column, and four supporting legs are mounted on the lower end of the base.

[0009] Preferably, a motor is fixedly mounted on the upper end of the slide rail, a screw rod is provided inside the slide rail, and an output shaft of the motor is fixedly connected to the screw rod.

[0010] Preferably, the outer side of the screw rod is threadedly connected with a slider, a second connecting column is fixedly mounted on the left end of the slider, and a protrusion is fixedly mounted on the left end of the second connecting column.

[0011] Preferably, a speed regulating button is installed at the upper end of the casing, a motor is arranged inside the casing, a transmission rod is arranged at the lower end of the casing, and an output shaft of the motor is fixedly connected to the transmission rod.

[0012] Preferably, a stator is provided at the lower end of the transmission rod, a blade is provided inside the stator, and the blade is fixedly connected to the transmission rod.

[0013] Preferably, an A / D converter and a central processing unit are provided in the control panel, and the signal output end of the A / D converter is connected to the signal receiving end of the central processing unit, the signal output end of the timer is connected to the A / D converter in the control panel, and the start switch is electrically connected to the central processing unit in the control panel.

[0014] The present invention provides a high-speed shearing device having the following beneficial effects:

[0015] 1. By setting the connecting block, the latch, the limit groove and the protrusion, when the high-speed shearing device needs to be repaired or replaced, it is only necessary to pull out the latch and pull the connecting block out from the inside of the protrusion to repair or replace the casing, so it is more convenient.

[0016] 2. By setting the control panel, start switch and timer, the cutting time is set by the timer. When the timing is over, the central processing unit sends a command to the start switch to execute the shutdown, thereby preventing some problems caused by the cutting time being too long or too short. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the slide rail of the utility model;

[0020] Figure 3 It is a schematic diagram of the overall right side structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the split structure of the connection block of the utility model.

[0022] In the figure: 1. base; 2. first connecting column; 3. slide rail; 4. housing; 5. transmission rod; 6. stator; 7. speed control button; 8. start switch; 9. slider; 10. screw; 11. motor; 12. support foot; 13. timer; 14. control panel; 15. second connecting column; 16. bump; 17. connecting block; 18. limit slot; 19. latch. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1-3As shown, a high-speed shearing device includes a base 1 and a casing 4. Four supporting legs 12 are installed at the lower end of the base 1 for support. A first connecting column 2 is installed at the upper end of the base 1. A timer 13 and a control panel 14 are installed at the right end of the first connecting column 2. A slide rail 3 is installed at the upper end of the first connecting column 2. A motor 11 is installed at the upper end of the slide rail 3. A screw 10 is arranged inside the slide rail 3. The output shaft of the motor 11 is fixedly connected to the screw 10. The screw 10 is driven to rotate by starting the motor 11. A slider 9 is threadedly connected to the outer side of the screw 10. The rotation of the screw 10 drives the slider 9 to move up and down. A second connecting column 15 is fixedly installed at the left end of the slider 9. A speed adjustment button 7 is installed at the upper end of the casing 4 to adjust the speed of the motor 11. A start switch 8 is installed on the left end, and the timing time is set by a timer 13. When the timing time ends, the timer 13 transmits a signal to the A / D converter in the control panel 14, which performs analog-to-digital conversion and then transmits it to the central processing unit in the control panel 14, and causes the central processing unit to send a command to execute a shutdown to the start switch 8, thereby preventing the shearing time from being too long or too short, and some problems from occurring. A motor 11 is arranged inside the casing 4, and a transmission rod 5 is arranged at the lower end of the casing 4. The output shaft of the motor 11 is fixedly connected to the transmission rod 5, and the transmission rod 5 is driven to rotate by the start of the motor 11. A stator 6 is arranged at the lower end of the transmission rod 5, and a blade is arranged inside the stator 6. The transmission rod 5 is fixedly connected to the blade, and the blade is used to shear it.

[0025] like Figure 4 As shown, a protrusion 16 is installed at the left end of the second connecting column 15, and the protrusion 16 is pluggably connected to a connecting block 17. The left end of the connecting block 17 is fixedly installed with a casing 4. Two limiting grooves 18 are arranged inside the connecting block 17, and a latch 19 is pluggably connected inside the limiting groove 18. When the high-speed shearing device needs to be repaired or replaced, the latch 19 is first pulled out from the limiting groove 18, and then the connecting block 17 is pulled out from the outside of the protrusion 16, so that the casing 4 can be repaired and replaced, which is relatively convenient.

[0026] Working principle: The timing time is set by the timer 13. When the timing time ends, the timer 13 transmits the signal to the A / D converter in the control panel 14, which performs analog-to-digital conversion and then transmits it to the central processing unit in the control panel 14, and makes the central processing unit send a shutdown command to the start switch 8, thereby preventing the shearing time from being too long or too short, and some problems from occurring. When the high-speed shearing device needs to be repaired or replaced, first pull out the pin 19 from the inside of the limit groove 18, and then pull the connecting block 17 out from the outside of the protrusion 16, and then the casing 4 can be repaired and replaced, so it is more convenient.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-speed shearing device, characterized in that: include: A first connecting column (2) and a housing (4), wherein a timer (13) and a control panel (14) are fixedly mounted on the right end of the first connecting column (2), and a start switch (8) is fixedly mounted on the left end of the housing (4); A connection block (17) is fixedly mounted on the right end of the housing (4); a protrusion (16) is pluggably connected inside the connection block (17); the size of the slot inside the connection block (17) matches that of the protrusion (16); two limit slots (18) are arranged inside the connection block (17); and a latch (19) is pluggably connected inside the limit slot (18).

2. The high-speed shearing device according to claim 1, characterized in that: A base (1) is fixedly mounted on the lower end of the first connecting column (2), a slide rail (3) is fixedly mounted on the upper end of the first connecting column (2), and four supporting legs (12) are mounted on the lower end of the base (1).

3. The high-speed shearing device according to claim 2, characterized in that: A motor (11) is fixedly mounted on the upper end of the slide rail (3), a screw rod (10) is arranged inside the slide rail (3), and an output shaft of the motor (11) is fixedly connected to the screw rod (10).

4. The high-speed shearing device according to claim 3, characterized in that: The outer side of the screw rod (10) is threadedly connected to a slider (9), a second connecting column (15) is fixedly mounted on the left end of the slider (9), and a protrusion (16) is fixedly mounted on the left end of the second connecting column (15).

5. The high-speed shearing device according to claim 1, characterized in that: A speed regulating button (7) is installed at the upper end of the casing (4), a motor (11) is arranged inside the casing (4), a transmission rod (5) is arranged at the lower end of the casing (4), and an output shaft of the motor (11) is fixedly connected to the transmission rod (5).

6. The high-speed shearing device according to claim 5, characterized in that: A stator (6) is provided at the lower end of the transmission rod (5), a blade is provided inside the stator (6), and the blade is fixedly connected to the transmission rod (5).

7. The high-speed shearing device according to claim 1, characterized in that: An A / D converter and a central processing unit are provided in the control panel (14), and a signal output end of the A / D converter is connected to a signal receiving end of the central processing unit. The signal output end of the timer (13) is connected to the A / D converter in the control panel (14), and the start switch (8) is electrically connected to the central processing unit in the control panel (14).

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