CN210630600U - Intelligence walnut cutting machine - Google Patents
Intelligence walnut cutting machine Download PDFInfo
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- CN210630600U CN210630600U CN201921645286.3U CN201921645286U CN210630600U CN 210630600 U CN210630600 U CN 210630600U CN 201921645286 U CN201921645286 U CN 201921645286U CN 210630600 U CN210630600 U CN 210630600U
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Abstract
The utility model discloses an intelligent walnut notching machine, which relates to the field of walnut pretreatment equipment and comprises a feeding device, a sequencing and conveying device and a laser cutting device, wherein the feeding device is used for orderly feeding walnuts onto the sequencing and conveying device; the sequencing and conveying device comprises a shaft a, a shaft b, two chain transmission mechanisms and a plurality of baffle plates, wherein one chain wheel of each chain transmission mechanism is sleeved on the shaft a, the other chain wheel of each chain transmission mechanism is sleeved on the shaft b, and rotatable rollers are arranged on outer chain plates opposite to the two chains; the plurality of baffles divide a plurality of walnut conveying channels parallel to the conveying direction of the sequencing conveying device at the roller; the laser cutting device comprises a plurality of laser cutting heads, a plurality of walnut conveying channels are provided with correlation sensors, and the correlation sensors are used for sensing passing walnuts and controlling the laser cutting heads to cut the walnuts through the controller. This cut machine can intelligence cut, and its cut is of high quality, and the cut is efficient, can provide the quality guarantee for follow-up broken shell processing of walnut.
Description
Technical Field
The utility model relates to a walnut preliminary treatment equipment field specifically is an intelligence walnut drawing machine.
Background
At present, most walnuts are still exported in the form of raw materials of the walnuts without shell breaking, so that the added value of products is greatly reduced. In order to increase the added value of the product and bring greater economic benefit, the walnut needs to be subjected to deep processing treatment, and the shell breaking and kernel taking of the walnut are key links no matter which kind of deep processing product is, and the shell breaking quality directly influences the quality of the subsequent deep processing product. Among the prior art, carry out the broken shell through mechanical system usually on the walnut deep-processing production line and get the benevolence, however, the walnut shell texture is harder, and it directly drops into the broken shell machine and breaks the shell, can make machinery great to the effort of walnut, causes the damage to the walnut kernel when breaking the shell easily, and its high dew is low, is difficult to guarantee to require the quality of higher deep-processing product to high dew. Aiming at the problems, before the walnuts are put into the shell breaking machine, the walnut shell needs to be subjected to notching processing, so that the internal stress of the walnut shell is released, the stress of the walnut shell in the shell breaking machine is reduced, the damage of the kernel is better reduced, the product quality of the shell breaking is improved, and meanwhile, technical support can be provided for processing leisure tasty products.
The traditional walnut notching processing method is to utilize a mechanical cutting mode to apply cutting force to a walnut by a cutting tool to complete notching processing, but the mode has narrow cutting seam, low cutting speed, large deformation of a notch position and uneven notch, so that the notching quality is poor, and the walnut subjected to notching processing cannot meet the high-quality shell breaking requirement of a shell breaking machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provides an intelligence walnut scriber, through sensor discernment, implements with the accurate control cutting in suitable opportunity in suitable position, and its cutting is of high quality, and cutting is efficient, can provide the quality guarantee for follow-up walnut broken shell processing.
The purpose of the utility model is realized through the following technical scheme:
an intelligent walnut notching machine comprises a rack, wherein a feeding device, a sequencing conveying device and a laser cutting device are fixedly arranged on the rack, and the feeding device is used for orderly feeding walnuts to the conveying front end of the sequencing conveying device;
the sorting and conveying device comprises a shaft a, a shaft b, two chain transmission mechanisms, a plurality of rollers and a plurality of baffles, wherein the shaft a and the shaft b are arranged in parallel, two ends of the shaft a and two ends of the shaft b are rotatably connected with the rack, the chain transmission mechanisms comprise chain wheels a, chain wheels b and chains, the chain wheels a and the chain wheels b are in transmission connection through the chains, the two chain wheels a are fixedly sleeved at two ends of the shaft a respectively, the two chain wheels b are fixedly sleeved at two ends of the shaft b respectively, and the two outer chain plates opposite to the chains are both rotatably provided with the rollers;
the plurality of baffle plates are arranged above the roller bars and fixedly connected with the rack, the plurality of baffle plates are arranged in parallel to the conveying direction of the sequencing conveying device, and a peach conveying channel is formed between every two adjacent baffle plates;
the laser cutting device comprises a plurality of laser cutting heads, the laser cutting heads are arranged above the conveying tail end of the sequencing conveying device, and the laser cutting heads are respectively used for cutting the walnuts conveyed by the plurality of walnut conveying channels;
the walnut sorting and conveying device comprises a plurality of walnut conveying channels, and is characterized in that the walnut conveying channels are provided with opposite-shooting sensors, the opposite-shooting sensors are arranged on one sides, away from the conveying direction of the sorting and conveying device, of the laser cutting heads and are close to the laser cutting heads, the walnut sorting and conveying device further comprises a controller, and the opposite-shooting sensors and the laser cutting heads are electrically connected with the controller.
Furthermore, a friction sleeve is fixedly arranged at one end of the roller bar, a friction belt is fixedly arranged on the rack, and the friction sleeve can be in contact with the friction belt when the roller bar rotates to the upper part of the sequencing conveying device along with the chain.
Further, the length of the friction belt is shorter than that of the sequencing conveying device, and the friction belt is arranged on one side, away from the conveying direction of the sequencing conveying device, of the correlation type sensors.
Further, the feeding device comprises a feeding hopper, a material dividing cylinder and a feeding plate, the material dividing cylinder is cylindrical, the material dividing cylinder is horizontally arranged, a feeding port and a discharging port are formed in the cylindrical surface of the material dividing cylinder, the feeding hopper is arranged above the material dividing cylinder and fixedly connected with the material dividing cylinder, an inner cavity of the feeding hopper is communicated with an inner cavity of the material dividing cylinder through the feeding port, the feeding plate is obliquely arranged and arranged below the discharging port, one end of the feeding plate is fixedly connected with the material dividing cylinder, and the other end of the feeding plate is arranged above the conveying front end of the sequencing and conveying device;
the rotatable pivot that is provided with in the branch feed cylinder, fixed the cup jointing has a plurality of thumb wheels in the pivot, the edge of thumb wheel is close to the inner wall setting of branch feed cylinder.
Furthermore, a plurality of guide chutes are arranged on the feeding plate, one ends of the guide chutes are respectively matched with the positions of the plurality of shifting wheels, and the other ends of the guide chutes are respectively matched with the positions of the plurality of walnut conveying channels.
The utility model has the advantages that:
set up feeding device, sequencing conveyor and laser cutting device in this kind of intelligence walnut marking machine's the frame, on feeding device sent the sequencing device with the orderly feeding of walnut, sequencing conveyor sequenced the walnut and carried forward, and the walnut is cut the marking by laser cutting device afterwards. Compare in traditional mechanical type cut mode, utilize the laser cutting cut to cut the mouth and reduced the loss of contact energy, its joint-cutting is narrow, and cutting speed is fast, and the incision is smooth level and smooth, and cutting position warp for a short time, and laser cutting is different from traditional saw bit cutting moreover, does not have cutter wearing and tearing, and the cutter warp scheduling problem has can cut the mouth in batches, the efficient advantage of cutting the mouth, can provide the quality guarantee for subsequent broken shell processing of walnut.
Above-mentioned sequencing conveyor includes roller lever formula transfer chain, be provided with a plurality of baffles that are parallel to each other on it, be formed with the transfer passage that only can pass through a walnut between a plurality of baffles, installation correlation type sensor real-time supervision walnut position in this passageway, when the walnut passes through correlation type sensor, feedback signal gives the controller, the drawing mouth is accomplished to controller control laser cutting device, the intelligent control of laser drawing mouth has been realized, can realize accurate laser cutting drawing mouth, guarantee the drawing mouth quality.
The feeding device comprises a feeding hopper, a material distribution barrel and a feeding plate, wherein a shifting wheel is arranged in the material distribution barrel, and feeding is completed by driving the shifting wheel, so that the walnut can be prevented from being blocked in the feeding hopper, and the purpose of walnut sequencing is realized; meanwhile, due to the fact that the material is fed and conveyed periodically under the action of the shifting wheel, the walnut can be effectively prevented from being blocked at a feeding outlet, smooth and efficient feeding is guaranteed, and the rhythm and the efficiency of the whole notching machine are further guaranteed.
The roller lever type conveying chain of the sequencing conveying device comprises two conveying chains connected to two parallel shafts, the two conveying chains are arranged on the outer chain plates opposite to each other in a rotatable mode, the end portions of the roller levers are provided with friction sleeves, and friction belts are arranged on the rack. When the sorting and conveying device conveys materials forwards, the friction sleeve is in contact with the friction belt and can drive the roller to rotate to complete the adjustment of the posture of the walnut on the roller, so that the subsequent cuts are cut along the short axis of the walnut, and the quality of the cuts is ensured. The length of friction zone is shorter than the length of sequencing conveyor, and the walnut is before getting into correlation sensor, and the friction zone effect can avoid the rotation of roller thick stick, prevents that the walnut above that from beating and influencing subsequent cutting quality.
Drawings
Fig. 1 is a schematic structural view of an intelligent walnut notching machine of the utility model;
FIG. 2 is a schematic view of the sequencing conveyor;
fig. 3 is a schematic view of the feeding device.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
As shown in fig. 1 to 3, an intelligent walnut notching machine comprises a rack, wherein a feeding device 10, a sequencing conveying device 20 and a laser cutting device 30 are fixedly arranged on the rack, the feeding device 10 is used for orderly feeding walnuts to the conveying front end of the sequencing conveying device 20, the laser cutting device 30 is used for cutting and notching the walnuts at the conveying tail end of the sequencing conveying device 20, and the walnut subjected to notching moves along with the sequencing conveying device 20 until the walnut is separated from the sequencing conveying device 20 and falls into a receiving hopper arranged below the sequencing conveying device 20.
The sequencing and conveying device 20 comprises a shaft a21, a shaft b22, two chain transmission mechanisms, a plurality of roller bars 26 and a plurality of baffles 29, wherein the shaft a21 and the shaft b22 are arranged in parallel, two ends of the shaft a21 and two ends of the shaft b22 are rotatably connected with the rack, each chain transmission mechanism comprises a chain wheel a23, a chain wheel b24 and a chain 25, the chain wheel a23 and the chain wheel b24 are in transmission connection through the chain 25, the two chain wheels a23 are fixedly sleeved at two ends of the shaft a21 respectively, the two chain wheels b24 are fixedly sleeved at two ends of the shaft b22 respectively, and the roller bars 26 are rotatably arranged on the outer chain plates opposite to the two chains 25. When the walnut conveying device is used, the shaft a21 or the shaft b22 is driven to rotate by a driving mechanism such as a motor, the two chains 25 move along with the shaft a under the side effect of chain transmission, the roller bars 26 are driven to move synchronously, and a conveying working area is formed on the upper side surfaces of the roller bars 26, so that the walnut conveying process is completed.
A plurality of baffles 29 all set up in the top of roller bar 26, a plurality of baffles 29 and frame fixed connection, and a plurality of baffles 29 all are on a parallel with the direction of delivery of sequencing conveyor 20 and set up, are formed with walnut transfer passage between two adjacent baffles 29, and the walnut is when carrying through sequencing conveyor 20, arranges into a plurality of columns under the separation of a plurality of baffles 29, makes things convenient for the intelligent control of follow-up cutting cut.
Above-mentioned laser cutting device 30 chooses for use the carbon dioxide laser, and it includes a plurality of laser cutting heads 31, and laser cutting head 31 sets up in the top that sequencing conveyor 20 carried the end, and a plurality of laser cutting heads 31 are used for respectively drawing the mouth to the walnut of a plurality of walnut transfer passage transportation. Compared with the traditional mechanical notching mode, the method has the advantages that the contact energy loss is reduced by utilizing laser cutting notching, the notching efficiency is high, the notching can be realized in batches, and the quality guarantee can be provided for subsequent walnut shell breaking processing.
The plurality of walnut conveying channels are provided with correlation type sensors, each correlation type sensor is a sensor for separating a light emitter from a light receiver, and a photoelectric switch is formed by one light emitter and one light receiver. The correlation sensor is arranged on one side of the laser cutting head 31 far away from the conveying direction of the sequencing conveying device 20 and close to the laser cutting head 31, the light emitter and the light receiver are respectively arranged on two adjacent baffles 29, and when a detection object passes through and blocks a light path, the light receiver can act to output a switch signal.
This drawing machine still includes the controller, and correlation type sensor and laser cutting head 31 all with the controller electricity federation, the walnut is carried forward on sequencing conveyor 20, blocks the light path when it passes through correlation type sensor, and this correlation type sensor signals gives the controller, and controller control laser cutting head 31 work is carried out the drawing to the walnut and is handled, and until the walnut passes through correlation type sensor completely, the light path resumes, and controller control laser cutting head 31 stop work. Through the setting, whether can real-time supervision walnut material reach the below of laser cutting head 31, can realize accurate laser cutting cut drawing a cut through intelligent control, guarantee the drawing a cut quality.
Above-mentioned feeding device 10 includes feeding hopper 11, feed cylinder 12 and delivery sheet 13, feed cylinder 12 is cylindricly, feed cylinder 12 level sets up, feed inlet and discharge gate have been seted up on the face of cylinder of feed cylinder 12, feeding hopper 11 sets up in the top of feed cylinder 12, feed hopper 11 and feed cylinder 12 fixed connection, the inner chamber of feed hopper 11 passes through the inner chamber intercommunication of feed inlet with feed cylinder 12, delivery sheet 13 slope sets up, delivery sheet 13 sets up in the below of discharge gate, the one end and the feed cylinder 12 fixed connection of delivery sheet 13, the other end of delivery sheet 13 sets up in the top of the transport front end of sequencing conveyor 20. A rotating shaft 14 is rotatably arranged in the material separating barrel 12, a plurality of thumb wheels 15 are fixedly sleeved on the rotating shaft 14, and the edges of the thumb wheels 15 are arranged close to the inner wall of the material separating barrel 12. When the walnut sorting and feeding device is used, walnuts are placed into the feeding hopper 11, a motor or other driving devices are additionally arranged to drive the rotating shaft 14 to rotate, the shifting wheel 15 rotates along with the rotating shaft, the walnuts can be orderly shifted to the feeding plate 13, and then the walnuts are guided to the sorting and conveying device 20 by the feeding plate 13 under the action of self weight, so that the feeding process is completed. In the feeding process, the shifting wheel 15 drives the feeding, so that the walnut can be prevented from being blocked in the feeding hopper 11, and the purpose of walnut sequencing is realized; meanwhile, due to the fact that the material is fed and conveyed periodically under the action of the shifting wheel 15, the walnut feeding outlet can be effectively prevented from being blocked, and the material can be smoothly and efficiently fed to the sequencing conveying device 20.
Furthermore, a plurality of guide chutes are arranged on the feeding plate 13, one ends of the guide chutes are respectively matched with the positions of the plurality of shifting wheels 15, and the other ends of the guide chutes are respectively matched with the positions of the plurality of walnut conveying channels, so that the walnut materials can be sorted while being fed, and subsequent intelligent cutting and scoring processing are facilitated.
According to the above, the feeding device 10 is arranged above the sorting and conveying device 20, the walnuts fed by the feeding device 10 fall on the sorting and conveying device 20 under the action of self weight, the falling posture is not constant, and meanwhile, the walnuts cannot collide with the sorting and conveying device 20 to bounce after falling, so that the postures of the walnuts on the sorting and conveying device 20 during material receiving are different. In actual production, the shape of the walnut as a raw material is irregular, and according to research, the optimal cutting position is arranged in the short axis direction of the walnut. Therefore, in implementation, a friction sleeve 27 is fixedly arranged at one end of the roller bar 26, a friction belt 28 is fixedly arranged on the rack, when the roller bar 26 rotates to the upper part of the sorting and conveying device 20 along with the chain 25, the friction sleeve 27 can be in contact with the friction belt 28, then the roller bar 26 can be driven to rotate, and the walnut is synchronously adjusted in posture under the rotation action of the roller bar 26 when being conveyed forwards. By selecting the proper distance between the rollers 26, the short axis of the walnut can be ensured to be parallel to the conveying direction of the sequencing and conveying device 20 after the posture of the walnut is adjusted, and the walnut is cut along the short axis direction in the cutting process of the laser cutting head 31, so that a better cutting effect is achieved.
Under the self-rotation action of the roller bar 26, although the position of the walnut is adjusted under the adjustment, the walnut still jumps under the action of the roller bar 26, and if the walnut still jumps when passing through the laser cutting head 31, the scratching effect of the walnut is affected. The length of the friction belt 28 is set shorter than the length of the sorting conveyor 20, and the friction belt 28 is set on the side of the correlation sensor away from the conveying direction of the sorting conveyor 20. The walnut posture can be adjusted by the autorotation of the roller 26 in the area of the friction belt 28, when the walnut with the adjusted posture moves forward to the position of the correlation sensor along with the roller 26, the roller 26 stops autorotation because of no friction belt 28, and the walnut does not jump any more in the subsequent cutting process, thereby effectively ensuring the cutting quality.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (5)
1. An intelligent walnut notching machine is characterized by comprising a rack, wherein a feeding device (10), a sequencing and conveying device (20) and a laser cutting device (30) are fixedly arranged on the rack, and the feeding device (10) is used for orderly feeding walnuts to the conveying front end of the sequencing and conveying device (20);
the sequencing conveying device (20) comprises a shaft a (21), a shaft b (22), two chain transmission mechanisms, a plurality of roller levers (26) and a plurality of baffle plates (29), wherein the shaft a (21) and the shaft b (22) are arranged in parallel, two ends of the shaft a (21) and two ends of the shaft b (22) are rotatably connected with the rack, each chain transmission mechanism comprises a chain wheel a (23), a chain wheel b (24) and a chain (25), the chain wheels a (23) and the chain wheels b (24) are in transmission connection through the chains (25), the two chain wheels a (23) are fixedly sleeved at two ends of the shaft a (21), the two chain wheels b (24) are fixedly sleeved at two ends of the shaft b (22), and the roller levers (26) are rotatably arranged on outer chain plates opposite to the two chains (25);
the plurality of baffles (29) are arranged above the roller (26), the plurality of baffles (29) are fixedly connected with the rack, the plurality of baffles (29) are arranged in parallel to the conveying direction of the sequencing and conveying device (20), and a walnut conveying channel is formed between every two adjacent baffles (29);
the laser cutting device (30) comprises a plurality of laser cutting heads (31), the laser cutting heads (31) are arranged above the conveying tail end of the sequencing conveying device (20), and the laser cutting heads (31) are respectively used for cutting walnut mouths conveyed by the walnut conveying channels;
the walnut sorting and conveying device comprises a plurality of walnut conveying channels, and is characterized in that the walnut conveying channels are provided with opposite-emitting sensors, the opposite-emitting sensors are arranged on one side, away from the conveying direction of the sorting and conveying device (20), of the laser cutting head (31) and close to the laser cutting head (31), the walnut sorting and conveying device further comprises a controller, and the opposite-emitting sensors and the laser cutting head (31) are electrically connected with the controller.
2. An intelligent walnut notching machine according to claim 1, wherein a friction sleeve (27) is fixedly arranged at one end of the roller bar (26), a friction belt (28) is fixedly arranged on the rack, and the friction sleeve (27) can be in contact with the friction belt (28) when the roller bar (26) rotates to the upper part of the sequencing conveying device (20) along with the chain (25).
3. An intelligent walnut notching machine according to claim 2, wherein the length of the friction belt (28) is shorter than the length of the sequencing conveyor (20), and the friction belt (28) is arranged on one side of the plurality of opposite-type sensors away from the conveying direction of the sequencing conveyor (20).
4. An intelligent walnut notching machine according to claim 1, wherein the feeding device (10) comprises a feeding hopper (11), a material distributing cylinder (12) and a feeding plate (13),
the feeding device comprises a feeding hopper (11), a feeding plate (13), a sorting conveying device (20) and a sorting conveying device (12), wherein the feeding hopper (11) is arranged above the feeding hopper (12), the feeding hopper (11) is fixedly connected with the feeding hopper (12), an inner cavity of the feeding hopper (11) is communicated with an inner cavity of the feeding hopper (12) through the feeding inlet, the feeding plate (13) is obliquely arranged and arranged below the discharging outlet, one end of the feeding plate (13) is fixedly connected with the feeding hopper (12), and the other end of the feeding plate (13) is arranged above the conveying front end of the sorting conveying device (20);
the rotary shaft (14) is rotatably arranged in the material distribution barrel (12), a plurality of shifting wheels (15) are fixedly sleeved on the rotary shaft (14), and the edges of the shifting wheels (15) are close to the inner wall of the material distribution barrel (12).
5. An intelligent walnut notching machine according to claim 4, wherein a plurality of guide grooves are arranged on the feeding plate (13), one ends of the guide grooves are respectively matched with the positions of the poking wheels (15), and the other ends of the guide grooves are respectively matched with the positions of the walnut conveying channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921645286.3U CN210630600U (en) | 2019-09-29 | 2019-09-29 | Intelligence walnut cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921645286.3U CN210630600U (en) | 2019-09-29 | 2019-09-29 | Intelligence walnut cutting machine |
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| CN210630600U true CN210630600U (en) | 2020-05-29 |
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| CN201921645286.3U Active CN210630600U (en) | 2019-09-29 | 2019-09-29 | Intelligence walnut cutting machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077938A (en) * | 2020-08-19 | 2020-12-15 | 安徽信息工程学院 | Fruit split cutting machine |
| CN112655982A (en) * | 2020-11-30 | 2021-04-16 | 大理荣漾核桃机械制造有限公司 | Walnut processing and treating system |
| CN113439852A (en) * | 2021-06-02 | 2021-09-28 | 河南省农业科学院长垣分院 | Peanut decorticator based on laser pretreatment |
| CN113734737A (en) * | 2021-09-22 | 2021-12-03 | 浙江工业大学 | Automatic jujube shredding machine |
| CN114982978A (en) * | 2022-06-17 | 2022-09-02 | 滁州学院 | Tender gordon euryale seed shell breaking machine |
-
2019
- 2019-09-29 CN CN201921645286.3U patent/CN210630600U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077938A (en) * | 2020-08-19 | 2020-12-15 | 安徽信息工程学院 | Fruit split cutting machine |
| CN112655982A (en) * | 2020-11-30 | 2021-04-16 | 大理荣漾核桃机械制造有限公司 | Walnut processing and treating system |
| CN112655982B (en) * | 2020-11-30 | 2023-04-07 | 大理荣漾核桃机械制造有限公司 | Walnut processing and treating system |
| CN113439852A (en) * | 2021-06-02 | 2021-09-28 | 河南省农业科学院长垣分院 | Peanut decorticator based on laser pretreatment |
| CN113734737A (en) * | 2021-09-22 | 2021-12-03 | 浙江工业大学 | Automatic jujube shredding machine |
| CN113734737B (en) * | 2021-09-22 | 2024-05-17 | 浙江工业大学 | Automatic jujube shredding machine |
| CN114982978A (en) * | 2022-06-17 | 2022-09-02 | 滁州学院 | Tender gordon euryale seed shell breaking machine |
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