CN218737182U - Filament cutter knife roller controlling means - Google Patents

Abstract

The utility model discloses a knife roll control device of a filament cutter, which comprises a knife roll, a filament cutter, a connecting baffle and a propelling and adjusting mechanism, wherein the knife roll is of a cylindrical cavity structure, the upper part of the knife roll is provided with a plurality of rectangular openings, and the inside of each rectangular opening is provided with a sliding sleeve which is connected with a knife roll connecting sleeve at the lower part; the inside of the knife roll is provided with a propelling adjustment mechanism, the propelling adjustment mechanism comprises a support column, a propelling motor, a temperature sensor and a distance sensor, the support column is arranged inside the knife roll, the upper part of the support column is provided with a plurality of propelling motors, and the output ends of the propelling motors are connected with a propelling base; the two sides of the propelling base are movably connected with the sliding groove on the inner wall of the sliding sleeve through sliding strips; the two sides of the propulsion base are connected with the sliding sleeve through limiting mechanisms. The utility model discloses simplify the structure, improved actuating system efficiency, can control all blades and feed simultaneously, also can certain blade of independent control feed.

Description

Filament cutter knife roller controlling means

Technical Field

The utility model belongs to the technical field of shred rotor drive, concretely relates to filament cutter rotor controlling means.

Background

When the hob-type tobacco cutter in the tobacco industry works, the cutter roller rotates at a high speed, 6 to 12 blades are mounted on the cutter roller, the cutter roller rotates for a circle, and tobacco leaf materials are cut once by each blade. The blade is dull along with the continuous cutting of the tobacco leaves, the sharpness of the blade needs to be guaranteed by grinding with a grinding wheel, the blade is worn due to grinding, and the blade needs to be fed in time to make up for the blade loss caused by grinding the blade with the grinding wheel. The feeding amount of the blade needs to be adjusted according to factors such as the rotating speed of the knife roller, material characteristics and the like.

At present, a multi-stage mechanical speed reducing mechanism is mostly adopted for the filament cutter to push the blades to feed, and the filament cutter has long transmission chain and complex structure. And the feeding can only be simultaneously feeding all the blades, and the feeding of a certain blade can not be independently controlled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filament cutter knife roller controlling means, the utility model discloses simplify the structure, reduced a large amount of complicated machine parts, improved actuating system efficiency, can control all blades and feed simultaneously, also can certain blade of independent control feed.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a knife roll control device of a filament cutter comprises a knife roll, a filament cutter, a connecting baffle and a propelling and adjusting mechanism, wherein the knife roll is of a cylindrical cavity structure, a plurality of rectangular openings are formed in the upper part of the knife roll, sliding sleeves are arranged in the rectangular openings, and the sliding sleeves are connected with a knife roll connecting sleeve on the lower part; the inside of the knife roll is provided with a propelling adjustment mechanism, the propelling adjustment mechanism comprises a support column, a propelling motor, a temperature sensor and a distance sensor, the support column is arranged inside the knife roll, the upper part of the support column is provided with a plurality of propelling motors, and the output ends of the propelling motors are connected with a propelling base; two sides of the propelling base are movably connected with a sliding groove on the inner wall of the sliding sleeve through sliding strips; the two sides of the propulsion base are connected with the sliding sleeve through limiting mechanisms.

Furthermore, the limiting mechanism comprises a first limiting block, a second limiting block, a lower pressing plate and a telescopic rod which are arranged on the propelling base, the second limiting block is arranged on one side of the lower pressing plate, and one end of the lower pressing plate is connected with the bottom of the inner cavity of the sliding sleeve through the telescopic rod.

Furthermore, a pressure spring is arranged outside the telescopic rod; the first limiting block is connected with the second limiting block.

Further, the distance sensor is arranged on the inner wall of the sliding sleeve of the knife roller, and a temperature sensor is also arranged on the inner wall of the sliding sleeve; the distance sensor and the temperature sensor are connected with the control box.

Furthermore, one end of the knife roll is provided with a connecting baffle, the upper part of the connecting baffle is provided with a connecting sleeve, and the upper part of the connecting sleeve is provided with a belt pulley.

Furthermore, a wire pipeline is arranged inside the connecting sleeve, and a bearing is arranged between the wire pipeline and the inner wall of the connecting sleeve.

Compared with the prior art, the utility model discloses one of following beneficial effect has at least:

1. be provided with in the inside of rotor and impel base and shredding knife, it is rotatory under drive arrangement's drive, and impel base and shredding knife and impel through impel adjustment mechanism, wherein, support column upper portion is provided with a plurality of propulsion motors, can impel whole propulsion base under the control of control box, adopt this kind of mode to impel the shredding knife, can avoid because the shredding knife uses the back for a long time, because polish and lead to shredding knife and cutting board interval to shorten, realize self-propelled.

2. The inside of rotor is provided with stop gear, and at propulsion motor propulsion in-process, can carry on spacingly through first stopper and second stopper, prevents that the phenomenon that the back-shifting appears in the working process of shredding knife blade.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an explosion diagram of the present invention.

Fig. 3 is a schematic structural view of a knife roller part of the present invention.

Fig. 4 is a schematic view of a part of the structure of the limiting mechanism of the present invention.

In the figure: the device comprises a cutter roller 1, a distance sensor 3, a connecting sleeve 5, a shredding cutter 6, a sliding sleeve 7, a sliding chute 8, a propelling base 9, a sliding strip 10, a supporting column 12, a propelling motor 13, a connecting baffle 14, a connecting sleeve 15, a bearing 16, a belt pulley 17, a first limiting block 18, a second limiting block 19, a lower pressing plate 20, a telescopic rod 21 and a pressure spring 22.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description is taken in conjunction with the accompanying drawings

And an embodiment of the present invention will be described in further detail. It should be understood that the particulars described herein are of particular interest

The examples are provided only for explaining the present invention and are not intended to limit the present invention.

In the description of the present invention, it is to be understood that "front, rear, upper, lower, left, right", "inner,

The directions or positional relationships indicated by the outer "," bottom ", top", etc. are generally based on the directions or positions shown in the drawings

Relationships are for convenience of description and simplicity of description only, and in the event that no reverse explanation is made, these are intended to be included

The directional terms do not indicate or imply that the referenced device or element must have a particular orientation or be in a particular direction

Bit configuration and operation, and therefore, should not be construed as limiting the scope of the present invention.

Example 1

Referring to fig. 1-3, a knife roller control device of a filament cutter is shown, which comprises a knife roller 1, a filament cutter 6, a connecting baffle 14 and a propelling adjusting mechanism, wherein the knife roller 1 is of a cylindrical cavity structure, a plurality of rectangular openings are formed in the upper part of the knife roller 1, a sliding sleeve 7 is arranged in each rectangular opening, and the sliding sleeve 7 is connected with a connecting sleeve 5 of the knife roller 1 at the lower part; a propulsion adjusting mechanism is arranged inside the knife roll 1, the propulsion adjusting mechanism comprises a supporting column 12, a propulsion motor 13, a temperature sensor and a distance sensor 3, the supporting column 12 is arranged inside the knife roll 1, the upper part of the supporting column 12 is provided with a plurality of propulsion motors 13, and the output ends of the propulsion motors 13 are connected with a propulsion base 9; two sides of the pushing base 9 are movably connected with a sliding groove 8 on the inner wall of the sliding sleeve 7 through a sliding strip 10; two sides of the propelling base 9 are connected with the sliding sleeve 7 through a limiting mechanism; according to the scheme, the propelling base and the shredding knife are arranged inside the knife roll and are driven by the driving equipment to rotate, the propelling base and the shredding knife can be propelled through the propelling adjusting mechanism, the plurality of propelling motors are arranged on the upper portion of the supporting column and can propel the whole propelling base under the control of the control box, and the shredding knife is propelled in such a way, so that the situation that the distance between the shredding knife and the cutting board is shortened due to polishing after the shredding knife is used for a long time can be avoided, and automatic propelling is realized; whole advancing mechanism adopts the control box to control, and the control box is inside to be provided with programming controller PLC control module, can realize the control to propulsion motor, propulsion interval.

Example 2:

in this embodiment, a limiting mechanism is further described on the basis of the existing embodiment 1, the limiting mechanism includes a first limiting block 18, a second limiting block 19, a lower pressing plate 20 and an expansion link 21, which are arranged on the pushing base 9, the second limiting block 19 is arranged on one side of the lower pressing plate 20, and one end of the lower pressing plate 20 is connected with the bottom of the inner cavity of the sliding sleeve 7 through the expansion link 21; a pressure spring 22 is arranged outside the telescopic rod 21; the first limiting block 18 is connected with the second limiting block 19; the limiting mechanism is arranged inside the knife roller, and the first limiting block and the second limiting block can limit the knife roller in the propelling process of the propelling motor, so that the phenomenon that the blade of the shredding knife moves backwards in the working process is prevented; the first limiting block on the upper portion of the pushing base can be driven and pushed under the pushing of the electric pushing cylinder and is connected with the second limiting block, the first limiting block and the second limiting block are inclined rectangular blocks, when the first limiting block pushes upwards, the second limiting block is stressed and stretches, the clamping position is achieved, and the pushing base is prevented from moving backwards.

Example 3:

in this embodiment, a distance sensor 3 is further described on the basis of the existing embodiment 1, the distance sensor 3 is arranged on the inner wall of a sliding sleeve 7 of a knife roll 1, and a temperature sensor is further arranged on the inner wall of the sliding sleeve 7; the distance sensor 3 and the temperature sensor are connected with the control box; one end of the knife roll 1 is provided with a connecting baffle 14, the upper part of the connecting baffle 14 is provided with a connecting sleeve 15, and the upper part of the connecting sleeve 15 is provided with a belt pulley 17; a wire pipeline is arranged inside the connecting sleeve 15, and a bearing 16 is arranged between the wire pipeline and the inner wall of the connecting sleeve 15; the temperature sensor and the distance sensor are arranged, so that the temperature of each blade and the propelling distance can be monitored in real time.

The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a filament cutter knife roll controlling means, includes rotor (1), shredding knife (6), connection baffle (14) and advances adjustment mechanism, its characterized in that: the knife roll (1) is of a cylindrical cavity structure, a plurality of rectangular openings are formed in the upper portion of the knife roll (1), sliding sleeves (7) are arranged in the rectangular openings, and the sliding sleeves (7) are connected with connecting sleeves (5) of the knife roll (1) on the lower portion;

a propulsion adjusting mechanism is arranged inside the knife roll (1), the propulsion adjusting mechanism comprises a supporting column (12), a propulsion motor (13), a temperature sensor and a distance sensor (3), the supporting column (12) is arranged inside the knife roll (1), the upper part of the supporting column (12) is provided with a plurality of propulsion motors (13), and the output ends of the propulsion motors (13) are connected with a propulsion base (9); two sides of the pushing base (9) are movably connected with a sliding groove (8) on the inner wall of the sliding sleeve (7) through a sliding strip (10);

the two sides of the propulsion base (9) are connected with the sliding sleeve (7) through a limiting mechanism.

2. The device for controlling the cutter roller of a filament cutter according to claim 1, wherein: the limiting mechanism comprises a first limiting block (18), a second limiting block (19), a lower pressing plate (20) and a telescopic rod (21), wherein the first limiting block (18), the second limiting block (19), the lower pressing plate (20) and the telescopic rod (21) are arranged on the pushing base (9), the second limiting block (19) is arranged on one side of the lower pressing plate (20), and one end of the lower pressing plate (20) is connected with the bottom of an inner cavity of the sliding sleeve (7) through the telescopic rod (21).

3. The shredder blade roller control apparatus according to claim 2, wherein: a pressure spring (22) is arranged outside the telescopic rod (21); the first limiting block (18) is connected with the second limiting block (19).

4. The device for controlling the cutter roller of a filament cutter according to claim 1, wherein: the distance sensor (3) is arranged on the inner wall of a sliding sleeve (7) of the knife roller (1), and a temperature sensor is also arranged on the inner wall of the sliding sleeve (7); the distance sensor (3) and the temperature sensor are connected with the control box.

5. The shredder blade roller control apparatus according to claim 1, wherein: one end of the knife roll (1) is provided with a connecting baffle (14), the upper part of the connecting baffle (14) is provided with a connecting sleeve (15), and the upper part of the connecting sleeve (15) is provided with a belt pulley (17).

6. The device for controlling a shredder blade roller according to claim 5, wherein: and a wire pipeline is arranged in the connecting sleeve (15), and a bearing (16) is arranged between the wire pipeline and the inner wall of the connecting sleeve (15).

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