CN2703630Y - Punch blank forming machine for bamboo chopsticks - Google Patents
Punch blank forming machine for bamboo chopsticks Download PDFInfo
- Publication number
- CN2703630Y CN2703630Y CN 200420018033 CN200420018033U CN2703630Y CN 2703630 Y CN2703630 Y CN 2703630Y CN 200420018033 CN200420018033 CN 200420018033 CN 200420018033 U CN200420018033 U CN 200420018033U CN 2703630 Y CN2703630 Y CN 2703630Y
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- CN
- China
- Prior art keywords
- hobboing cutter
- towards
- hob
- bamboo chopsticks
- molding machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a punch blank forming machine for bamboo chopsticks, comprising a storage hopper and a conveyer mechanism which are arranged on a machine frame, an upper hob and a lower hob which are respectively arranged at an upper material rail and a lower material rail, a power mechanism and a driving mechanism, wherein, the upper hob and the lower hob are respectively arranged at the upper surface and the lower surface of the material rail in dislocation way, and the two hobs are respectively fixed on the machine frame through a respective knife holder lever. One end of the knife holder lever is fixed at the lower side of a table top of the machine frame through a respective connecting rod shaft, and the knife holder lever where near the hob is provided with a restoring spring. The conveyer mechanism is composed of a set of chain wheels and chains, and the chains are respectively fixed with a feeding convex tooth, wherein, one of the chain wheels is coaxially provided with two cams in locating way, the two cams are respectively capable of contacting with the two connecting rod, and the upper hob, the lower hob and the conveyer mechanism driven by the power speed regulating of the driving mechanism to move. The utility model has the advantages of reasonable structure design, simple whole mechanism, easy overhaul and maintenance due to all machinery association movement. Due to the adoption of high speed rolling and cutting, bamboos and bamboo joints are capable of uniformly being cut and forming.
Description
Technical field:
The utility model belongs to the forming machine field, and particularly a kind of bamboo chopsticks are towards the improvement of blank molding machinery.
Background technology:
Bamboo grove becomes a useful person soon, and fiber is more straight, be fit to very much as the chopsticks raw material, particularly inexpensive fast food chopsticks, substituted wooden chopsticks substantially, effectively protect timber resources.But bamboo has joint, and production technology is different with wooden chopsticks, need remove joint, section, towards base, retapering and polishing supervisor.Bamboo removes joint and removes the head internode apart from shorter part, and a bamboo at most also can only utilize 2/3rds, causes the very big wasting of resources.Because the blank molding cutter that dashes in the existing processing equipment is a straight knife, it can only can't cut ring portion along the bamboo fiber pattern towards base, so the twin bamboo chopsticks of band joint are not seen in the market.
Summary of the invention:
The purpose of this utility model is that a kind of rolling cutter that has of design can be cut the bamboo chopsticks of base band joint bamboo chip towards the blank molding machine.
Technical solutions of the utility model are achieved in that a kind of bamboo chopsticks are towards the blank molding machine, comprise rack-mounted hopper, conveying mechanism, material rail last hobboing cutter and following hobboing cutter up and down, and power and driving mechanism, it is characterized in that hobboing cutter and the dislocation of following hobboing cutter are distributed in material rail top and bottom, on, the blade end of following hobboing cutter is on the material rail vertical plane center line at least, on, following hobboing cutter is positioned on the frame through separately knife rest lever respectively, knife rest lever one end is positioned the rack table downside through pitman shaft separately, on the knife rest lever at nearly hobboing cutter place back-moving spring is installed, conveying mechanism is made up of one group of sprocket wheel and chain, be fixed with the feeding double wedge on the chain respectively, wherein coaxial positioning has two cams on the sprocket wheel, two cams can contact two connecting rods respectively, and power is through driving respectively behind the shift drive mechanism, following hobboing cutter, the conveying mechanism action.The conveying mechanism sprocket wheel rotates under power drive, and the bamboo chip that hopper is fallen is sent in the material rail, and the cam that is fixed on its both sides simultaneously makes respectively that upper and lower hobboing cutter is staggered mentions, and bamboo chip is sent into and avoided head to be cut the chopstick head that forms adhesion; The staggered effect of removing two hobboing cutters of two cams then, upper and lower hobboing cutter successively falls under the effect of back-moving spring bamboo chip is cut, and up to next cam action, enters next bamboo chip cutting circulation.Since adopt the high speed scroll cutting, can be with bamboo and the together even cutting forming of ring.
For purpose that reaches high-speed cutting and the base substrate Cheng Shuanshen shape that cutting is got well, its upper and lower hobboing cutter has four to eight blades, and blade becomes M shape wavy.Bamboo chip cooperates the class circle chopsticks body that can cut a pair of disjunctor through next cutter of a last cutter.
The utlity model has reasonable in design, drive two cams by the sprocket coaxiality of conveying mechanism and drive that upper and lower hobboing cutter is staggered mentions action, synchronism is good, also be convenient to debugging, two hobboing cutters stagger mutually and can avoid two blades to collide, and the chopsticks body is cut and separate, and whole mechanism is simple, be pure machinery association action, be easy to maintenance and maintenance.
Description of drawings:
Below in conjunction with concrete legend the utility model is described further:
Fig. 1 bamboo chopsticks are towards the blank molding machine
Fig. 2 material rail and hobboing cutter concern schematic diagram
Fig. 3 hobboing cutter stereogram
Wherein
1-frame 11-hopper 12-table top 2-conveying mechanism 21-sprocket wheel
22-chain 23-double wedge 24-cam 3-material rail 31-pinch roll
Hobboing cutter 6-power 61-driving mechanism under the last hobboing cutter 41-of the 4-blade 5-
7-knife rest lever 71-connecting rod 72-back-moving spring 73-axle
The specific embodiment:
With reference to Fig. 1 and Fig. 2, bamboo chopsticks are towards the blank molding machine, comprise the hopper 11 that is installed on the frame 1, conveying mechanism 2, last hobboing cutter 4 and the following hobboing cutter 5 of material rail about in the of 3, and power 6 and driving mechanism 61, or be called gear, last hobboing cutter 4 and following hobboing cutter 5 arranged in dislocation are in material rail 3 top and bottom, on, following hobboing cutter 4,5 blade end is on the material rail 3 vertical plane center lines at least, formation is to the purpose of bamboo chip upper and lower surface cutting, two blades are on the center line and bamboo chip can be cut in two in theory, but owing to consider the wearing and tearing of blade, in the event, the end vertical plane projection of following hobboing cutter blade should be slightly become to intersect, even also can satisfy the requirement that bamboo chip is cut in half when blade may wear to a certain degree like this.Upper and lower hobboing cutter is positioned on the frame 1 through separately knife rest lever 7 respectively, and figure intermediate slide lever 7 is to be positioned on the table top 12 by axle 73, makes knife rest lever 7 do suitable swing around axle 73, so that mention or put down hobboing cutter.Knife rest lever 7 one ends are positioned rack table 12 downsides through 71 on connecting rod separately, on the knife rest lever 7 at nearly hobboing cutter place back-moving spring 72 is installed, remain hobboing cutter and be in cutting state, conveying mechanism 2 is made up of one group of sprocket wheel 21 and chain 22, be fixed with feeding double wedge 23 on the chain 22 respectively, wherein coaxial positioning has two cams, 24, two cams 24 can contact two connecting rods 71 respectively on the sprocket wheel 21, and power 6 drives upper and lower hobboing cutter 4,5, conveying mechanism 2 actions respectively behind shift drive mechanism 61.All adopt the kind of drive of sprocket wheel and chain in this example in the driving mechanism 61, with the reliable delivery of assurance power, and the transmission of power that drives upper and lower hobboing cutter is promptly by the belt transmission, so that there is certain flexible surplus to be in the hobboing cutter of variation to the position.
In time discharge in order to cut good bamboo base, be fixed with a pair of pinch roll 31 that is driven by driving mechanism 61 at material rail 3 rear portions, the material rail 3 at pinch roll 31 places is a discontinuities.Pinch roll 31 cooperates with chain 22 at the uniform velocity to be sent into bamboo chip and at the uniform velocity sends, and guarantees the uniformity of cutting.
To outlet, except that the discontinuities and upper and lower hobboing cutter mouth at pinch roll 31 places, all the other are enclosed construction to described material rail 3 from conveying mechanism 2, guarantee bamboo chip operation non-migration, the more important thing is that upper and lower hobboing cutter dislocation presses down all reliable.
With reference to Fig. 2, upper and lower hobboing cutter 4, the 5 discrete both sides that are installed in material rail 3, the all discrete both sides that are installed in of knife rest lever 7 and back-moving spring 72 and connecting rod 71, the cam 24 of drive link 71 can be installed in the both sides of sprocket wheel 21, neither influence the operation of conveying mechanism 2, two hobboing cutter mechanisms are symmetrically distributed, make operation more steady; And upper and lower hobboing cutter 4,5 is positioned the upper and lower sides of rack table 12 respectively, abdicates a side space of table top 12, offers convenience to maintenance of machine.
In addition, upper and lower hobboing cutter 4,5 is easier to adjust the power and the rotating speed of hobboing cutter cutting so respectively by independently power drive separately, reduces the complexity of active force driving mechanism.
With reference to Fig. 3, upper and lower hobboing cutter has four to eight blades 41 for unified structure, and 41 one-tenth M shapes of blade are wavy, it is cut have two circle chopsticks bodies.Blade 41 processes and is compounded on the hobboing cutter main body for alloy material.
Claims (7)
1, a kind of bamboo chopsticks are towards the blank molding machine, comprise rack-mounted hopper, conveying mechanism, material rail last hobboing cutter and following hobboing cutter up and down, and power and driving mechanism, it is characterized in that hobboing cutter and the dislocation of following hobboing cutter are distributed in material rail top and bottom, on, the blade end of following hobboing cutter is on the material rail vertical plane center line at least, on, following hobboing cutter is positioned on the frame through separately knife rest lever respectively, knife rest lever one end is positioned the rack table downside through pitman shaft separately, on the knife rest lever at nearly hobboing cutter place back-moving spring is installed, conveying mechanism is made up of one group of sprocket wheel and chain, be fixed with the feeding double wedge on the chain respectively, wherein coaxial positioning has two cams on the sprocket wheel, two cams can contact two connecting rods respectively, and power is through driving respectively behind the shift drive mechanism, following hobboing cutter, the conveying mechanism action.
2, bamboo chopsticks according to claim 1 is characterized in that expecting that towards the blank molding machine rail rear portion is fixed with a pair of pinch roll by drive mechanism, and the material rail at pinch roll place is a discontinuities.
3, bamboo chopsticks according to claim 1 and 2 is characterized in that expecting rail from extremely outlet of conveying mechanism towards the blank molding machine, and except that the discontinuities and upper and lower hobboing cutter mouth at pinch roll place, all the other are enclosed construction.
4, bamboo chopsticks according to claim 1 is characterized in that towards the blank molding machine upper and lower hobboing cutter is positioned the upper and lower sides of rack table respectively.
5, according to claim 1 or 4 described bamboo chopsticks towards the blank molding machine, it is characterized in that upper and lower hobboing cutter is respectively by independently power drive separately.
6, according to claim 1 or 4 described bamboo chopsticks towards the blank molding machine, it is characterized in that upper and lower hobboing cutter has four to eight blades, blade becomes M shape wavy.
7, bamboo chopsticks according to claim 6 is characterized in that towards the blank molding machine end vertical plane projection of upper and lower hobboing cutter blade slightly becomes to intersect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018033 CN2703630Y (en) | 2004-05-09 | 2004-05-09 | Punch blank forming machine for bamboo chopsticks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018033 CN2703630Y (en) | 2004-05-09 | 2004-05-09 | Punch blank forming machine for bamboo chopsticks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2703630Y true CN2703630Y (en) | 2005-06-08 |
Family
ID=34769303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420018033 Expired - Fee Related CN2703630Y (en) | 2004-05-09 | 2004-05-09 | Punch blank forming machine for bamboo chopsticks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2703630Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493945A (en) * | 2014-02-19 | 2015-04-08 | 朱保生 | Plate processing device and operation method thereof |
| CN109049191A (en) * | 2018-07-30 | 2018-12-21 | 衡东县万泉竹业有限公司 | A kind of roller type throwaway chopsticks molding fluting hobboing cutter |
| CN111761680A (en) * | 2020-07-31 | 2020-10-13 | 国家林业和草原局北京林业机械研究所 | Bamboo knife tableware processing method |
| CN111844337A (en) * | 2020-07-31 | 2020-10-30 | 湖南省林业科学院 | Processing method of bamboo fork tableware |
| CN111873117A (en) * | 2020-07-31 | 2020-11-03 | 湖南省林业科学院 | Processing method of bamboo spoon tableware |
| CN112659293A (en) * | 2020-12-21 | 2021-04-16 | 吴金明 | Device for cutting and forming disposable chopsticks in batches |
| CN114750259A (en) * | 2022-03-06 | 2022-07-15 | 城步鑫诚机械制造有限公司 | Chopstick end machine |
| CN115416119A (en) * | 2022-08-29 | 2022-12-02 | 湖南南山金竹生态科技有限公司 | Disposable bamboo system tableware is with automatic blanking machine |
-
2004
- 2004-05-09 CN CN 200420018033 patent/CN2703630Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493945A (en) * | 2014-02-19 | 2015-04-08 | 朱保生 | Plate processing device and operation method thereof |
| CN104493945B (en) * | 2014-02-19 | 2016-05-04 | 蔡俊 | Plate processing device and method of work thereof |
| CN109049191A (en) * | 2018-07-30 | 2018-12-21 | 衡东县万泉竹业有限公司 | A kind of roller type throwaway chopsticks molding fluting hobboing cutter |
| CN111761680A (en) * | 2020-07-31 | 2020-10-13 | 国家林业和草原局北京林业机械研究所 | Bamboo knife tableware processing method |
| CN111844337A (en) * | 2020-07-31 | 2020-10-30 | 湖南省林业科学院 | Processing method of bamboo fork tableware |
| CN111873117A (en) * | 2020-07-31 | 2020-11-03 | 湖南省林业科学院 | Processing method of bamboo spoon tableware |
| CN111873117B (en) * | 2020-07-31 | 2022-07-12 | 湖南省林业科学院 | Processing method of bamboo spoon tableware |
| CN112659293A (en) * | 2020-12-21 | 2021-04-16 | 吴金明 | Device for cutting and forming disposable chopsticks in batches |
| CN114750259A (en) * | 2022-03-06 | 2022-07-15 | 城步鑫诚机械制造有限公司 | Chopstick end machine |
| CN115416119A (en) * | 2022-08-29 | 2022-12-02 | 湖南南山金竹生态科技有限公司 | Disposable bamboo system tableware is with automatic blanking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |