CN113305906A - High-speed leaf cutter - Google Patents
High-speed leaf cutter Download PDFInfo
- Publication number
- CN113305906A CN113305906A CN202110759047.6A CN202110759047A CN113305906A CN 113305906 A CN113305906 A CN 113305906A CN 202110759047 A CN202110759047 A CN 202110759047A CN 113305906 A CN113305906 A CN 113305906A
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- Prior art keywords
- pressing
- cutting
- cutter
- cutting mechanism
- driven gear
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- 238000005520 cutting process Methods 0.000 claims abstract description 96
- 238000003825 pressing Methods 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 240000000249 Morus alba Species 0.000 abstract description 10
- 235000008708 Morus alba Nutrition 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 241000255789 Bombyx mori Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010073 coating (rubber) Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 244000269722 Thea sinensis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
- B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
- B26D7/2621—Means for mounting the cutting member for circular cutters
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
The invention discloses a high-speed leaf cutter which comprises a feeding device, a cutting device and a driving device, wherein the feeding device is connected with the cutting device, and the driving device drives the feeding device and the cutting device; the cutting device comprises a pressing cutting mechanism and a rotary cutter cutting mechanism connected with the pressing cutting mechanism; the pressing and cutting mechanism comprises a hob and a pressing shaft matched with the hob, and the hob is in clearance fit with the pressing shaft and cuts blades entering the pressing and cutting mechanism. The high-speed leaf cutter can cut leaves into blocks at one time, the surfaces of the leaves cannot be damaged in the cutting process, and the cutting amount of mulberry leaves can reach 500kg/h, so that the production efficiency is greatly improved, and labor is saved; meanwhile, the hob and the rotary cutter are convenient to disassemble and convenient to install and maintain.
Description
Technical Field
The invention relates to the technical field of mulberry leaf cutting, in particular to a high-speed leaf cutting machine.
Background
At present, in the process of silkworm breeding, in the process of quantitatively feeding young silkworms with mulberry leaves or manufacturing mulberry leaf tea, the mulberry leaves are cut into small strips with uniform and small sizes, particularly in the process of preparing young silkworm feeding materials, the mulberry leaves can be preferably cut into small strips with basically the same sizes and small distribution difference of leaf veins, the proper young silkworm feeding materials can be obtained only by improving the cutting effect, and in addition, the improvement of the mulberry leaf cutting efficiency is also very important.
In conclusion, the existing mulberry leaf cutting machine has the defects of unstable structure, low cutting efficiency, difficulty in maintaining and replacing accessories and the like, and needs to be further improved.
Disclosure of Invention
Therefore, the invention provides a high-speed leaf cutter.
In order to achieve the above purpose, the invention provides the following technical scheme:
the invention provides a high-speed leaf cutter which comprises a feeding device, a cutting device and a driving device, wherein the feeding device is connected with the cutting device, and the driving device drives the feeding device and the cutting device;
the cutting device comprises a pressing cutting mechanism and a rotary cutter cutting mechanism connected with the pressing cutting mechanism;
the pressing and cutting mechanism comprises a hob and a pressing shaft matched with the hob, and the hob is in clearance fit with the pressing shaft and cuts blades entering the pressing and cutting mechanism.
Preferably, the rotary cutter cutting mechanism comprises a rotary cutter and a fixed cutter matched with the rotary cutter, the fixed cutter is arranged at a discharge port of the pressing and cutting mechanism, and the rotary cutter and the fixed cutter form a cutting port in the rotating process to cut the pressed and cut blade.
Preferably, the feeding device comprises a conveying belt and a nip roll, the nip roll is arranged at the feeding port, and the nip roll is arranged at the front end of the pressing and cutting mechanism.
Preferably, the driving means drives the motor, the driving gear, the first and second driven gears engaged with the driving gear, the third driven gear engaged with the first driven gear, and the fourth driven gear engaged with the second driven gear;
the first driven gear is connected with one end of the pressing shaft and drives the pressing shaft to rotate;
the second driven gear is connected with one end of the main rotating shaft of the conveying belt and drives the conveying belt to run;
the third driven gear is connected with one end of the rotary shaft of the hob and drives the hob to rotate;
and the fourth driven gear is connected with one end of the rotating shaft of the nip roll and drives the nip roll to rotate.
Preferably, the surface of the nip roll is provided with anti-slip lines.
Preferably, the output end of the driving motor is connected with a first belt pulley on the transmission shaft of the driving gear through a first belt, and is connected with a second belt pulley on the rotating shaft of the rotating knife through a second belt.
Preferably, the rotary knife includes a rotating shaft and a cutting blade disposed in a circumferential direction of the rotating shaft and parallel to the rotating shaft.
Preferably, a baffle is arranged between the pressing and cutting mechanism and the rotary cutter cutting mechanism.
Preferably, a cover plate is arranged on the blanking device.
Preferably, the high-speed leaf cutter further comprises a fixing frame, and the feeding device, the cutting device and the driving device are all mounted on the fixing frame.
The invention has the following advantages:
the high-speed leaf cutter can cut leaves into blocks at one time, the surfaces of the leaves cannot be damaged in the cutting process, and the cutting amount of mulberry leaves can reach 500kg/h, so that the production efficiency is greatly improved, and labor is saved; meanwhile, the hob and the rotary cutter are convenient to disassemble and convenient to install and maintain.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic structural diagram of a high-speed leaf cutter according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a high-speed leaf cutter according to another embodiment of the present invention;
fig. 3 is a schematic structural diagram of a feeding device and a pressing and cutting mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a rotary knife according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a material-cutting and pressing mechanism provided in the embodiment of the present invention;
in the figure: 100-a feeding device; 110-nip rolls; 120-a conveyor belt; 200-a cutting device; 210-a pressing and cutting mechanism; 211-baffles; 212-pressing the shaft; 213-hob cutter; 220-a rotary cutter cutting mechanism; 221-fixed cutter; 222-rotating knife rotating shaft; 223-fixing columns; 224-a cutting blade; 300-a drive device; 310-a drive motor; 311-a first belt; 312-a second belt; 313-a first pulley; 314-a second pulley; 320-a drive gear; 321-a first driven gear; 322-a second driven gear; 323-a third driven gear; 324-a fourth driven gear; 400-fixing frame.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, 2 and 5, the present invention provides a high-speed leaf cutter, which comprises a feeding device 100, a cutting device 200 and a driving device 300, wherein the feeding device 100 is connected with the cutting device 200, and the driving device 300 drives the feeding device 100 and the cutting device 200; the cutting device 200 comprises a pressing and cutting mechanism 210 and a rotary cutter cutting mechanism 220 connected with the pressing and cutting mechanism 210; the pressing and cutting mechanism 210 includes a roller cutter 213 and a pressing shaft 212 engaged with the roller cutter 213, the roller cutter 213 and the pressing shaft 212 are in clearance fit to cut the blade entering the pressing and cutting mechanism 210, and the roller cutter 213 is a cylindrical roller cutter 213 formed by a plurality of annular blades at certain intervals. Specifically, the last rubber tube last shaft 212 that establishes of last shaft 212, the parcel has the rubber coating in its shaft 212's the axis of rotation, hobbing cutter 213 is located the top, and shaft 212 is located the below, and the marginal end of hobbing cutter 213's blade is impressed in the rubber coating, forms the cutting opening between shaft 212 and hobbing cutter 213 like this, can cut into the strip material with the material, and the surface that has shaft 212 is equipped with the rubber tube, and its material is softer, has avoided at the in-process of cutting the material, harms the blade.
In an alternative embodiment, the pressing shaft 212 is provided with a plurality of protrusions at intervals which are in clearance fit with the blades of the hob 213 and grooves which are in fit with the hob 213, and the hob and the pressing shaft are matched to cut the blade material.
As shown in fig. 3 and 4, the rotary cutter material cutting mechanism 220 includes a rotary cutter and a stationary cutter 221 engaged with the rotary cutter, the stationary cutter 221 is disposed at the discharge port of the pressing material cutting mechanism 210, and the rotary cutter and the stationary cutter 221 form a cutting port in the rotating process to cut the pressed and cut blade. The rotary knife includes a rotary knife rotating shaft 222 and cutting blades 224 disposed in the circumferential direction of the rotating shaft and parallel to the rotating shaft, the cutting blades 224 can be fixed to the rotating shaft through fixing posts 223, the rectangular stationary knife 221 and the rectangular rotating cutting blades 224 can rapidly cut the material, and preferably, the number of the cutting blades 224 is 3.
The feeding device 100 comprises a conveying belt 120 and a nip roll 110, the nip roll 110 is located above the conveying belt 120 and is close to one end of a feeding port, materials to be cut, such as mulberry leaves, are placed on the conveying belt 120 at the front end of the pressing and cutting mechanism 210, the conveying belt 120 conveys the materials to the feeding port, the materials are pressed evenly under the action of the nip roll 110, the pressed and evenly pressed materials are sequentially cut into strip-shaped materials through the pressing and cutting mechanism 210, and the strip-shaped materials are cut through the rotary cutter cutting mechanism 220 to form block-shaped materials. Preferably, the surface of the pressure roller 110 is provided with anti-slip patterns, and the anti-slip patterns can contact with the material, so as to increase the friction between the anti-slip wheel and the material, thereby facilitating the material to be conveyed to the pressing and material cutting mechanism 210.
The driving device 300 includes a driving motor 310, a driving gear 320, first and second driven gears 321 and 322 engaged with the driving gear 320, a third driven gear 323 engaged with the first driven gear 321, and a fourth driven gear 324 engaged with the second driven gear 322; the first driven gear 321 is connected with one end of the pressure shaft 212 to drive the pressure shaft 212 to rotate; the second driven gear 322 is connected with one end of the main rotating shaft of the conveying belt 120 to drive the conveying belt 120 to run, and the other end of the conveying belt 120 is provided with a driven rotating shaft; the third driven gear 323 is connected with one end of the rotating shaft of the hob 213 to drive the hob 213 to rotate; the fourth driven gear 324 is connected to one end of the rotational shaft of the nip roll 110, and drives the nip roll 110 to rotate. The driving gear 320, the first driven gear 321, the second driven gear 322, the third driven gear 323 and the fourth driven gear 324 are all disposed on the same side.
The output end of the driving motor 310 is connected to a first belt pulley 313 on the transmission shaft of the driving gear 320 through a first belt 311, and the belt pulley is driven to rotate by the belt, so that the driving gear 320 rotates during the rotation of the belt pulley. The output end of the driving motor 310 is further connected to a second belt pulley 314 on the rotating shaft of the rotary knife through a second belt 312, so as to drive the rotary knife to rotate, thereby realizing the cutting of the rotary knife and the fixed knife 221 to the material. The output end of the driving motor 310, the first pulley 313 and the second pulley 314 are disposed on the same side.
A baffle 211 is arranged between the pressing and cutting mechanism 210 and the rotary cutter cutting mechanism 220, a discharge hole of the pressing and cutting mechanism 210 is formed between the bottom of the baffle 211 and the fixed cutter 221, the material cut by the pressing and cutting mechanism 210 is rotary cut by the rotary cutter cutting mechanism 220 after passing through the discharge hole, and the cut material is output by the discharge hole arranged at the lower part of the rotary cutter cutting mechanism 220 after the rotary cutter cutting mechanism 220 is rotary cut.
The blanking device 200 is provided with a cover plate, a feed inlet is formed between the cover plate and the conveyor belt 120, and the material entering through the feed inlet is pressed uniformly by the pressure roller 110 and then enters the pressing blanking mechanism 210 and the rotary cutter blanking mechanism 220 for cutting.
The high-speed leaf cutter further comprises a fixing frame 400, the feeding device 100, the cutting device 200 and the driving device 300 are all mounted at the upper end of the fixing frame 400, specifically, the feeding device 100 is arranged at one end of the fixing frame 400, the cutting device 200 is connected with the feeding device 100 and then located at the other end of the fixing frame 400, and the driving device 300 is mounted at the bottom of the fixing frame 400.
The working principle of the high-speed leaf cutter is as follows: the power switch is turned on, the driving motor 310 is turned on, the output end of the driving motor 310 drives the first belt pulley 313 and the second belt pulley 314 to rotate, the first belt pulley 313 drives the driving gear 320 to rotate through the transmission shaft, the driving gear 320 drives the first driven gear 321 and the second driven gear 322 to rotate, the first driven gear 321 drives the third driven gear 323 to rotate, and the second driven gear 322 drives the fourth driven gear 324 to rotate. In this way, the driving device 300 realizes the operations of driving the conveyer belt 120 to operate, driving the nip roll 110 to rotate, driving the hob 213 to rotate for cutting, and driving the hob to rotate for cutting, thereby realizing the rapid cutting of the material.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. A high-speed leaf cutter is characterized by comprising a feeding device, a cutting device and a driving device, wherein the feeding device is connected with the cutting device, and the driving device drives the feeding device and the cutting device;
the cutting device comprises a pressing cutting mechanism and a rotary cutter cutting mechanism connected with the pressing cutting mechanism;
the pressing and cutting mechanism comprises a hob and a pressing shaft matched with the hob, and the hob is in clearance fit with the pressing shaft and cuts blades entering the pressing and cutting mechanism.
2. The high-speed leaf cutter of claim 1,
the rotary cutter cutting mechanism comprises a rotary cutter and a fixed cutter matched with the rotary cutter, the fixed cutter is arranged at a discharge port of the pressing and cutting mechanism, and the rotary cutter and the fixed cutter form a cutting port in the rotating process to cut the blades subjected to pressing and cutting.
3. The high-speed leaf cutter of claim 2,
the feeding device comprises a conveying belt and a material pressing roller, the material pressing roller is arranged at the feeding port, and the material pressing roller is arranged at the front end of the pressing and material cutting mechanism.
4. The high-speed leaf cutter of claim 3,
the driving device drives a motor, a driving gear, a first driven gear and a second driven gear which are meshed with the driving gear, a third driven gear which is meshed with the first driven gear, and a fourth driven gear which is meshed with the second driven gear;
the first driven gear is connected with one end of the pressing shaft and drives the pressing shaft to rotate;
the second driven gear is connected with one end of the main rotating shaft of the conveying belt and drives the conveying belt to run;
the third driven gear is connected with one end of the rotary shaft of the hob and drives the hob to rotate;
and the fourth driven gear is connected with one end of the rotating shaft of the nip roll and drives the nip roll to rotate.
5. The high-speed leaf cutter of claim 4,
the surface of the material pressing roller is provided with anti-slip grains.
6. The high-speed leaf cutter of claim 4,
the output end of the driving motor is connected with a first belt pulley on the transmission shaft of the driving gear through a first belt and is connected with a second belt pulley on the rotating shaft of the rotating knife through a second belt.
7. The high-speed leaf cutter of claim 2,
the rotary knife comprises a rotating shaft and a cutting blade which is arranged on the circumferential direction of the rotating shaft and is parallel to the rotating shaft.
8. The high-speed leaf cutter of claim 1,
and a baffle is arranged between the pressing and cutting mechanism and the rotary cutter cutting mechanism.
9. The high-speed leaf cutter of claim 1,
and the blanking device is provided with a cover plate.
10. The high-speed leaf cutter according to any one of claims 1-9, further comprising a fixed frame, wherein the feeding device, the cutting device and the driving device are all mounted on the fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110759047.6A CN113305906A (en) | 2021-07-05 | 2021-07-05 | High-speed leaf cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110759047.6A CN113305906A (en) | 2021-07-05 | 2021-07-05 | High-speed leaf cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113305906A true CN113305906A (en) | 2021-08-27 |
Family
ID=77381186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110759047.6A Pending CN113305906A (en) | 2021-07-05 | 2021-07-05 | High-speed leaf cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113305906A (en) |
-
2021
- 2021-07-05 CN CN202110759047.6A patent/CN113305906A/en active Pending
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