CN217573000U - Multi-edge knife cutting device - Google Patents
Multi-edge knife cutting device Download PDFInfo
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- CN217573000U CN217573000U CN202220938578.1U CN202220938578U CN217573000U CN 217573000 U CN217573000 U CN 217573000U CN 202220938578 U CN202220938578 U CN 202220938578U CN 217573000 U CN217573000 U CN 217573000U
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- cover plate
- cutter body
- upper cover
- lower cover
- blade
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Abstract
The utility model discloses a multi-blade knife cutting device, which comprises a knife body, wherein the pushing cutting direction of the knife body is the front end, the retracting direction is the rear end, the top of the rear end of the knife body is integrally fixed with a connecting plate, the top and the bottom of the front end of the knife body are both provided with cutting blades, and the front end surface of the knife body is an inwards concave extrusion cambered surface; the bottom of the rear end of the cutter body is provided with a knife withdrawing edge; the extrusion box comprises an upper cover plate and a lower cover plate which are fixedly connected, one end part and two sides between the upper cover plate and the lower cover plate are fixedly connected with an extrusion box bracket, the cutter body is connected between the upper cover plate and the lower cover plate in a sliding way, a cutting blade at the top of the cutter body is abutted against the upper cover plate, a cutting blade at the bottom of the cutter body is abutted against the lower cover plate, and a retracting blade is abutted against the lower cover plate; one side of the extrusion box support close to the cutter body is provided with a forming arc surface, two ends of the two side walls of the extrusion box support, which correspond to the forming arc surface, are provided with outlet holes, the extrusion arc surface and the forming arc surface are matched into a barrel shape, and the upper cover plate is provided with a feed inlet.
Description
Technical Field
The utility model relates to a cutter, concretely relates to multi-edge sword cutting device.
Background
When the tobacco is extruded and sheared by the cigarette looping device, the blades on the existing market are all one-way blades without back blades, dust is put into the plane of the blades when the blades are withdrawn, and the blades are damaged by long-term friction and the inner surface of the extrusion box is abraded, so that the service life of the product is shortened.
Therefore, how to provide a multi-blade knife cutting device is a problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a multi-edge knife cutting device can prevent that the dust from getting into the long friction of a specified duration in the blade plane, the reduction product life advancing and retreating the in-process.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a multi-bladed knife cutting device comprising:
the cutter body is characterized by comprising a cutter body, wherein the pushing cutting direction of the cutter body is the front end, the retracting direction of the cutter body is the rear end, a connecting plate is integrally fixed at the top of the rear end of the cutter body, the thickness of the connecting plate is smaller than that of the cutter body, the connecting plate is used for connecting a pushing rod, the top and the bottom of the front end of the cutter body are both provided with cutting blades, and the front end surface of the cutter body is an inwards concave extrusion cambered surface; the bottom of the rear end of the cutter body is provided with a knife withdrawing edge;
the extrusion box comprises an upper cover plate and a lower cover plate which are fixedly connected, an extrusion box bracket is fixedly connected with one end part and two sides between the upper cover plate and the lower cover plate, the cutter body is connected between the upper cover plate and the lower cover plate in a sliding manner, a cutting blade at the top of the cutter body is abutted against the upper cover plate, a cutting blade at the bottom of the cutter body is abutted against the lower cover plate, and a retreating blade is abutted against the lower cover plate; one side of the extrusion box support, which is close to the cutter body, is provided with a forming arc surface, two ends of the two side walls of the extrusion box support, which correspond to the forming arc surface, are provided with holes, the extrusion arc surface and the forming arc surface are matched into a barrel shape, and the upper cover plate is provided with a feed inlet.
The utility model has the advantages that: the device is provided with a multi-blade cutter body, the top and the bottom of the front end of the cutter body are respectively provided with a cutting blade, the bottom of the rear end of the cutter body is provided with a back-off blade, the cutter body is connected in an extrusion box in a sliding manner, the cutting blade at the top of the front end and the cutting blade at the bottom of the front end are respectively abutted against an upper cover plate and a lower cover plate, an extrusion arc surface is arranged on the front end surface of the cutter body, a forming arc surface is arranged on a support of the extrusion box, the extrusion arc surface and the forming arc surface can form a cylinder shape, when the cutter body is pushed to extrude and cut, a tobacco column can be extruded by the cutter body, the cutter body extrudes the tobacco which is crushed into the cylinder shape through mutual extrusion with the upper cover plate and the lower cover plate, the tobacco is pushed into a cigarette paper tube to complete the manufacture of one cigarette, the back-off blade can scrape the tobacco on the lower cover plate when the back-off blade, dust is prevented from entering between the plane of the cutter blade and the lower cover plate, and the service life of the product is prevented from being rubbed and reduced for a long time.
Preferably, two side walls of the cutter body are in sliding connection with the inner side wall of the extrusion box support.
Preferably, a connecting hole for fixedly connecting the push rod is formed in the connecting plate.
Preferably, the feed inlet is a rectangular feed inlet, the length direction of the feed inlet corresponds to the length direction of the forming arc surface, and the feed inlet and the forming arc surface are spaced at a preset distance on a horizontal plane.
Drawings
Fig. 1 is an overall assembly schematic view of a multi-edge knife cutting device of the present invention;
fig. 2 is a schematic view of the internal structure of a multi-edge knife cutting device of the present invention;
fig. 3 isbase:Sub>A schematic sectional view ofbase:Sub>A cutting device withbase:Sub>A multi-blade knife according to the present invention;
fig. 4 is a schematic view of a cutter body of the multi-edge cutter cutting device of the present invention.
The cutter body 1, the cutting blade 2, the blade withdrawing 3, the connecting plate 4, the extrusion box 5, the upper cover plate 51, the lower cover plate 52, the extrusion box bracket 53, the extrusion cambered surface 6, the forming cambered surface 7, the feed inlet 8 and the outlet 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the utility model discloses attached fig. 1 to 4, according to the utility model discloses a multiple-edge sword cutting device, it includes:
the tobacco cutting machine comprises a cutter body 1, wherein the pushing and cutting direction of the cutter body 1 is the front end, the retracting direction of the cutter body 1 is the rear end, a connecting plate 4 is integrally fixed at the top of the rear end of the cutter body 1, the thickness of the connecting plate 4 is smaller than that of the cutter body 1, the connecting plate 4 is convenient to connect and fix with a push rod, the connecting plate 4 is used for connecting and fixing the push rod, the top and the bottom of the front end of the cutter body 1 are both provided with cutting blades 2, the cutting blades are matched with an extrusion box to cut tobacco, and the front end surface of the cutter body 1 is an inwards concave extrusion cambered surface 6; the bottom of the rear end of the cutter body is provided with a knife withdrawing edge 3; the knife retreating edge can scrape dust on the cover body when the knife body retreats, so that the dust is prevented from entering the surface of the blade, and friction loss is prevented.
The extrusion box 5, the extrusion box 5 includes upper cover plate 51 and lower cover plate 52 of fixed connection, reserve the distance between lower cover plate and the upper cover plate, one end tip and both sides between lower cover plate 52 and the upper cover plate 51 fixedly connect with the extrusion box support 53, the cutter body 1 connects between lower cover plate 52 and the upper cover plate 51 slidably, the cutting blade 2 of the top of the cutter body 1 butts against the upper cover plate 51, the cutting blade of the bottom of the cutter body 1 butts against the lower cover plate 52, the tool withdrawal blade 3 butts against the lower cover plate 52; one side of the extrusion box bracket 53 close to the cutter body 1 is provided with a forming arc surface 7, two ends of the two side walls of the extrusion box bracket 53 corresponding to the forming arc surface are provided with outlet holes 9, the outlet holes push out the extruded tobacco columns and put into a paper cigarette tube to be made into cigarettes, the extrusion arc surface and the forming arc surface are matched into a tube shape, and the upper cover plate is provided with a feed inlet 8.
In other embodiments, two side walls of the cutter body 1 are slidably connected with the inner side wall of the crush box holder 53. That is, both sides of the cutter body are in sliding contact with the inner side wall of the crush box. The cutter body is convenient to feed and withdraw.
Specifically, a connecting hole for fixedly connecting the push rod is formed in the connecting plate. The pushing rod is used for fixing the pushing rod and the connecting plate and pushing the cutter body to feed or retract.
In other embodiments, the feeding hole 8 is a rectangular feeding hole, the length direction of the feeding hole corresponds to the length direction of the forming arc surface, the feeding hole and the forming arc surface are spaced at a predetermined distance on the horizontal plane, when the extrusion arc surface and the forming arc surface are close to form a cylinder, the feeding hole is far away from the forming arc surface, so that the cutter body can cut tobacco and extrude the tobacco, and when the feeding hole is too close to the forming arc surface, the tobacco cannot be cut and extruded into a column.
The utility model discloses use the multiple-blade cutter body, the lid under the cutting of feed and back sword in-process homoenergetic, guarantee that the blade does not have the dust friction on the surface, make it lie in that the activity space can not produce and have the residue to can guarantee clean and tidy with blade friction face, further guarantee the life of product, permanent friction loss can reduce the life of cutter body and extrusion box. The use of the multi-edged knife body will be extensive and is not limited to use on cigarette traps.
The upper plate and the lower plate of the extrusion box are fixed, the blade is arranged between the upper plate and the lower plate and moves back and forth, and the front end of the blade extrudes tobacco, and most of powder is placed in a gap between the blade and the lower plate due to the crushed state of the tobacco. The multi-blade front and back movement of the cutter body of the device can completely contain powder in the gap, the powder is contained in the front and back of the movable range, and the scraper plate has the function similar to a scraper plate so as to prevent the blade from being guided to be incapable of moving due to excessive blocking of the powder.
For the device and the using method disclosed by the embodiment, the description is simple because the device and the using method correspond to the method disclosed by the embodiment, and the relevant points can be referred to the description of the method part.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A multi-bladed knife cutting device, comprising:
the cutter body is characterized in that the pushing and cutting direction of the cutter body is the front end, the retracting direction of the cutter body is the rear end, a connecting plate is integrally fixed at the top of the rear end of the cutter body, the thickness of the connecting plate is smaller than that of the cutter body, the connecting plate is used for connecting a pushing rod, cutting blades are arranged at the top and the bottom of the front end of the cutter body, and the front end surface of the cutter body is an inwards concave extrusion cambered surface; the bottom of the rear end of the cutter body is provided with a knife withdrawing edge;
the extrusion box comprises an upper cover plate and a lower cover plate which are fixedly connected, an extrusion box bracket is fixedly connected with one end part and two sides between the upper cover plate and the lower cover plate, the cutter body is connected between the upper cover plate and the lower cover plate in a sliding manner, a cutting blade at the top of the cutter body is abutted against the upper cover plate, a cutting blade at the bottom of the cutter body is abutted against the lower cover plate, and a retreating blade is abutted against the lower cover plate; one side of the extrusion box support, which is close to the cutter body, is provided with a forming arc surface, two ends of the two side walls of the extrusion box support, which correspond to the forming arc surface, are provided with holes, the extrusion arc surface and the forming arc surface are matched into a barrel shape, and the upper cover plate is provided with a feed inlet.
2. A multiple bladed knife cutting device according to claim 1, characterized by the fact that the two side walls of said blade body are slidingly associated with the inner side walls of said crush box holder.
3. The multi-edged knife cutting device as claimed in claim 1, wherein the connecting plate is provided with a connecting hole for fixedly connecting a push rod.
4. The multi-edged knife cutting device as claimed in claim 1, wherein the feed inlet is a rectangular feed inlet, the length direction of the feed inlet corresponds to the length direction of the forming curved surface, and the feed inlet and the forming curved surface are spaced at a predetermined distance on a horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220938578.1U CN217573000U (en) | 2022-04-21 | 2022-04-21 | Multi-edge knife cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220938578.1U CN217573000U (en) | 2022-04-21 | 2022-04-21 | Multi-edge knife cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217573000U true CN217573000U (en) | 2022-10-14 |
Family
ID=83544065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220938578.1U Active CN217573000U (en) | 2022-04-21 | 2022-04-21 | Multi-edge knife cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217573000U (en) |
-
2022
- 2022-04-21 CN CN202220938578.1U patent/CN217573000U/en active Active
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