CN115557212A - Automatic feeding and sorting machine for dry rice noodles - Google Patents

Abstract

The invention provides an automatic dry rice flour package feeding and sorting machine which comprises a rack, a feeding device and a sorting device, wherein the sorting device comprises a first conveying belt and a closing mechanism, the rack is provided with the first conveying belt, the first conveying belt is connected with a first driving device, the closing mechanism is arranged above the middle part of the first conveying belt, the closing mechanism comprises a left conveying belt, a right conveying belt and a guide plate, the guide plate is fixedly connected with the rack, the guide plate is provided with an arc-shaped guide surface, the guide surface is pressed on the inner side wall of the right conveying belt, the distance between the left conveying belt and the right conveying belt is reduced from front to back to form a closing area, the width of the rear side of the closing area is equal to the width of a dry rice flour package, and the left conveying belt and the right conveying belt are respectively provided with a second driving device, so that the technical problem of high overlapping rate in the sorting process of the dry rice flour packages of the existing spiral shell powder is solved.

Description

Automatic feeding and sorting machine for dry rice noodles

technical field

The invention relates to the technical field of food processing machinery, in particular to an automatic feeding and sorting machine for dry rice flour packets.

Background technique

Snail noodles are a specialty food in Liuzhou, Guangxi. Accurate sorting of dried snail noodles is an important part of realizing the automatic production of bagged snail noodles. At present, there are mainly two methods of conveying and sorting snail powder dry rice noodle packages, manual sorting and mechanical sorting. The traditional manual sorting mechanism has low operating efficiency, difficult management, long operating time, and high cost. It is easy to cause a series of shortcomings such as injury to the body of the worker.

However, the existing mechanical loading and sorting equipment has complex structure and high cost. For example, Chinese patent CN216970156U discloses a feeding robot for snail noodles. The robot uses a feeder in combination with a three-axis manipulator to grab materials for feeding. The probability of overlapping material packages is high, and the possibility of rework during the feeding process is high.

Therefore, it is of great significance to design a high-efficiency and low-cost snail noodle dry rice noodle packet conveying and sorting equipment for realizing the automation of the entire production process of bagged snail noodle.

Contents of the invention

The technical problem to be solved by the present invention is to provide an automatic feeding sorter for dry rice noodle packets, which is used to solve the technical problem that the overlapping rate of rice noodle packets is high and easy to rework during the sorting process of the existing dry rice noodle packet sorting equipment for snail noodles .

In order to solve the above-mentioned technical problems, the technical solution of the present invention is: a kind of automatic feeding sorting machine for dry rice noodles comprises frame, feeding device and sorting device, and described feeding device comprises support frame, feeding trough, feeding The warehouse and the conveyor belt mechanism, the upper part of the support frame is fixedly installed with the inclined feeding chute, the bottom of the right side of the feeding chute is fixedly connected with the storage bin, and the top of the left side of the feeding chute is provided with a discharge port , the conveyor belt mechanism is installed in the feeding chute, the sorting device includes a first conveyor belt and a closing mechanism, the first conveyor belt is installed on the frame, and the first conveyor belt is connected with The first driving device, the upstream section of the first conveyor belt is located below the discharge port, and a closing mechanism is installed above the middle part of the first conveyor belt, and the closing mechanism includes a left conveyor belt, a right conveyor belt and a guide plate , the left conveyor belt and the right conveyor belt are arranged opposite to each other, the distance between the left conveyor belt and the right conveyor belt is reduced from front to back to form a closing area, and the left conveyor belt and the right conveyor belt are respectively equipped with a second driving device , the guide plate is provided with an arc-shaped guide surface, the guide plate is connected to the frame, and the arc-shaped guide surface is pressed on the inner wall of the right conveyor belt.

Preferably, the conveyor belt mechanism includes a conveyor belt, an upper rotating shaft, a lower rotating shaft and a driving motor, the upper rotating shaft and the lower rotating shaft are respectively connected in rotation with the feeding chute, the upper rotating shaft is located at the upper right of the lower rotating shaft, The conveyor belt is installed between the upper rotating shaft and the lower rotating shaft, and a number of equally spaced feeding blades are fixedly installed on the outer side of the conveyor belt. The motor is fixedly connected with the support frame.

Preferably, the second driving device includes a driving pulley, a driven pulley and a driving motor, the driving pulley is in transmission connection with the driving motor, and the left conveyor belt or the right conveyor belt is installed on a set of corresponding between the driving pulley and the driven pulley.

Preferably, a de-overlapping device is provided on the frame at the rear side of the first conveyor belt, the de-overlapping device includes a second conveyor belt and a swing arm, the second conveyor belt is connected with a driving device, and the The swing arm is arranged above the second conveyor belt, the front end of the swing arm is installed on the frame, the rear end of the swing arm is inclined to the right, and the swing arm and the second conveyor belt are The single-layer rice noodle bag conveying channel, the right side of the swing arm is provided with a storage bin on the frame.

Preferably, a de-overlapping plate is provided above the downstream section of the second conveyor belt, a stopper is provided at the front end of the de-overlapping plate, and the distance between the de-overlapping plate and the second conveyor belt is greater than twice The height of the rice flour bag is less than twice the height of the dry rice flour bag.

Preferably, a crossbeam is arranged above the first conveyor belt, the crossbeam is fixedly connected to the frame, the crossbeam is covered with a sliding sleeve, and the mounting plate is slidably connected to the crossbeam through the sliding sleeve A telescopic cylinder is installed between the beam and the mounting plate, and the second driving device of the right conveyor belt is mounted on the mounting plate.

Preferably, the sides of the first conveyor belt and the second conveyor belt are provided with baffles on the sides of the machine frame.

Preferably, the transmission speed of the second conveyor belt is greater than the transmission speed of the first conveyor belt.

The technical effect obtained by adopting the above technical scheme is as follows:

1. The present invention can realize the conveying and sorting of dry rice noodle packs, can sort the messy dry rice noodle packs neatly and orderly, and provide convenient conditions for the counting of dry rice noodle packs and the production of bagged snail noodles.

2. The present invention can optimize the loading link, sorting link and counting link that need to be completed by multiple people to be completed by only one person, which can improve production efficiency and product qualification rate, and increase the efficiency of bagged snail powder per unit time. output and reduce labor costs.

3. The technology of the present invention solves the problem that under the traditional production mode of manual feeding and manual sorting, the dry rice noodle package cannot be fed and sorted on time and according to the quantity caused by manual negligence. The present invention can improve the success rate of feeding and sorting , and can conveniently and accurately calculate the output value per unit time.

Since the conveyor belt mechanism includes a conveyor belt, an upper rotating shaft, a lower rotating shaft and a drive motor, the upper rotating shaft and the lower rotating shaft are respectively connected in rotation with the feeding trough, and the upper rotating shaft is located at the upper right of the lower rotating shaft, and the The conveyor belt is installed between the upper rotating shaft and the lower rotating shaft, and a number of equally spaced feeding blades are fixedly installed on the outside of the conveyor belt. The lower rotating shaft is connected to the output shaft of the driving motor, and the driving motor and The support frame is fixedly connected, and the dry rice noodle package in the hopper is transported by stepped blades. The transmission is stable and the efficiency is high, and the transmission speed can be adjusted according to the specific output requirement, which can effectively complete the feeding of the dry rice noodle package. The feeding device can uninterruptedly lift the dry rice noodle packs in the silo to the next link, reducing the labor cost required for the post.

Since the frame is provided with a de-overlapping device on the rear side of the first conveyor belt, the de-overlapping device includes a second conveyor belt and a swing arm, the second conveyor belt is connected with a driving device, and the second conveyor belt The swing arm is arranged above the conveyor belt, the front end of the swing arm is installed on the left side of the frame, the rear end of the swing arm is inclined to the right, and the distance between the swing arm and the second conveyor belt is Greater than twice the height of the dry rice noodle pack and less than twice the height of the dry rice noodle pack, the right side of the swing arm is provided with a storage bin on the frame, and the swing arm can knock down the stacked rice noodle packs to the rear. A special storage bin is set up next to the swing arm to collect dry rice noodle packets that are knocked off the conveyor belt during the de-overlapping link.

Since a de-overlapping plate is provided above the downstream section of the second conveyor belt, and a stopper is provided at the front end of the de-overlapping plate, the distance between the de-overlapping plate and the second conveyor belt is greater than one time of dry rice noodle package. height and less than twice the height of the dry rice noodle bag, the height limit stop will shoot down the rice noodle bag that the swing arm does not shoot down.

Since the transmission speed of the second conveyor belt is greater than that of the first conveyor belt, the overlapping rice noodle packets will have different speeds up and down, that is, the bottom speed is fast and the top speed is slow, thereby realizing de-overlapping.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the side structural representation of the present application;

Fig. 2 is the three-dimensional structure schematic diagram of the present application;

Figure 3 is a structural schematic diagram of the bottom of the mounting plate:

In the figure, 1. frame; 21. support frame; 22. feeding trough; 23. silo; 24. conveyor belt; 26. feeding blade; 3. first conveyor belt; 41. second conveyor belt; 42. Swing arm; 43. De-overlapping plate; 44. Block; 51. Beam; 52. Mounting plate; 53. Baffle plate; 61. Right conveyor belt; 62. Left conveyor belt; 63. Guide plate; 7. Photoelectric sensor, 8. Drive motor.

detailed description

As shown in Figures 1-2, a kind of automatic feeding sorting machine for dry rice noodles includes a frame 1, a feeding device and a sorting device, and the feeding device includes a support frame 21, a feeding trough 22, a feeding bin 23, The driving device and the conveyor belt mechanism, the top of the support frame 21 is fixedly installed with an inclined feeding chute 22, the bottom of the right side of the feeding chute 22 is fixedly connected to the feed bin 23, and the top of the left side of the feeding chute 22 is provided with a discharge port. A conveyor belt mechanism is installed in the 22, and the conveyor belt mechanism includes a conveyor belt 24, an upper rotating shaft, a lower rotating shaft and a drive motor. A conveyor belt 24 is installed between the conveyor belts, and a number of equally spaced feeding blades 26 are fixedly installed on the outside of the conveyor belt. The dry rice noodle bag in 23 is transported, the transmission is stable and the efficiency is high, and the transmission speed can be adjusted according to the specific output demand, which can effectively complete the feeding of the dry rice noodle bag. The dry rice noodle package is promoted to the next link, reducing the labor cost required for the post.

As shown in Figures 1 to 3, the sorting device includes a first conveyor belt 3 and a closing mechanism. The first conveyor belt 3 is installed on the frame 1, and the first conveyor belt 3 is connected to a first driving device. The first driving device is installed On the frame, the first driving device includes a driving pulley, a driven pulley and a driving motor. The upstream section of the first conveyor belt 3 is located below the discharge port, and a closing mechanism is installed above the middle part of the first conveyor belt 3. The closing mechanism includes a left conveyor belt 62, a right conveyor belt 61 and a guide plate 63, and the left conveyor belt 62 and the right conveyor belt The belt 61 is relatively arranged left and right, and the distance between the left conveyor belt 62 and the right conveyor belt 61 is reduced from front to back to form a closing area. The width of the rear side of the closing area is equal to the width of the dry powder bag. Two driving devices. The guide plate 63 is provided with an arc-shaped guide surface, and the arc-shaped guide surface is pressed on the inner side wall of the right conveyer belt 61. A crossbeam 51 is arranged above the first conveyer belt 3. The crossbeam 51 is fixedly connected with the frame 1. The crossbeam 51 is hung with a Mounting plate 52, crossbeam 51 is covered with sliding sleeve, mounting plate 52 is connected with crossbeam 51 slidingly by sliding sleeve, guide plate 63 is fixed on the lower side of mounting plate 52, and the driving device of right conveyer belt 61 is installed on mounting plate 52. A telescopic cylinder is installed between the beam 51 and the mounting plate 52, and the telescopic cylinder is connected with an air compressor. By controlling the expansion and contraction of the telescopic cylinder, the mounting plate 52 and the left conveyor belt 62 can be laterally slid together, thereby adjusting the closing size of the closing mechanism, so as to improve the versatility of the whole machine and realize sorting rice noodle bags of different sizes. The second driving device includes a driving pulley, a driven pulley and a driving motor 8 , and the driving pulley is in transmission connection with the driving motor 8 . The driving pulley and the driven pulley inside the left conveyor belt 61 are installed on the side of the frame 1 front and rear through the support frame, and the driven pulley that drives the right conveyor belt 62 is positioned at the front right side of the driving pulley to form a closing area. And between the driving pulley and the driven pulley on the inside of the right conveyor belt 62, one or more guide wheels are installed on the bottom side of the mounting plate 52 to rotate. The mouth-closing mechanism adjusts the dry rice noodle bags in multiple rows with different orientations to a single row with the same orientation. The mouth-closing mechanism is composed of two conveyor belts on the left and right, which can effectively avoid the problem of too many rice noodle bags being blocked at the mouth.

The frame 1 is provided with a de-overlapping device at the rear side of the first conveyer belt 3, and the de-overlapping device comprises a second conveyer belt 41 and a swing arm 42, and the conveying height of the second conveyer belt 41 is identical with the first conveyer belt 3, and the second Conveyor belt 41 is connected with driving device, and the transmission speed of second conveyor belt 41 is greater than the transmission speed of first conveyor belt 3, because the rice noodle packs that overlap together have different speeds up and down, that is, the bottom speed is fast and the top speed is slow, and the inertia of the dry powder bag is used to realize to overlap.

The top of the second conveyor belt 41 is provided with a swing arm 42, the front end of the swing arm 42 is installed on the frame 1, the rear end of the swing arm 42 is inclined to the right, and the distance between the swing arm 42 and the second conveyor belt 41 is greater than twice. The height of the rice noodle bag is less than twice the height of the dry rice noodle bag, and between the swing arm 42 and the second conveyer belt 41 is a single-layer rice noodle bag conveying passage, and the right side of the swing arm 42 is provided with a storage bin on the frame 1, and the storage bin Below the second conveyor belt 41, the swing arm 42 can knock down the overlapping rice noodle packets to the rear, and next to the swing arm 42, a special storage bin is set up to collect the rice noodles that are knocked out of the conveyor belt during the de-overlapping link. Dry rice noodle pack.

The upper part of the downstream section of the second conveyor belt 41 is provided with an overlapping plate 43, and the front end of the overlapping plate 43 is provided with a stopper 44, and the distance between the overlapping plate 43 and the second conveyor belt 41 is greater than twice that of the dried rice flour bag conveyed. Height and less than twice the height of the delivered dry rice flour bag, the rice flour bag that the swing arm 42 is not shot down by the height limit block 44 is shot down. Both sides of the first conveyor belt 3 and the second conveyor belt 41 are provided with a baffle plate 53 on the frame 1 to prevent the rice flour bag from slipping off from one side. In order to extend the conveying distance of the dry powder package, a third conveyer belt can be installed behind the second conveyer belt 41, and the de-overlapping plate 43 can be installed above the third conveyer belt.

The working principle of the dry rice noodle bag automatic feeding sorting machine of the present application is:

1. The dry rice noodle bag feeding device is a stepped conveyor belt 24, which is designed according to the size of the dry rice noodle bag, and the dry rice noodle bag is lifted from the powder bin to the conveyor belt.

2. When starting to work, after the feeding device lifts the rice noodle packs from the silo 23 to the conveyor belt, the arrangement of the dry rice noodle packs is chaotic at this time, and there are multiple layers of rice noodle packs overlapping and at different angles. Then the dry rice noodle packs After entering the sorting device, the closing mechanism of the sorting device will arrange the dry rice noodles in various angles and adjust them to an angle consistent with the direction of movement of the first conveyor belt 3, and will arrange the dry rice noodles in different layers. The package is sent to the de-overlapping device of the sorting mechanism. The first step of de-overlapping is to use the speed difference between the second conveyor belt 41 and the first conveyor belt 3 to de-overlap, and the second step is to use the swinging force next to the second conveyor belt 41. The arm 42 knocks down the overlapping dry rice flour bags, and the third step is to limit the height of the conveyor belt so that the dry rice flour bags can only pass through individually, and the overlapping rice flour bags will be knocked down to the next position for transportation. Now finally realize that the rice flour bag is sent in the counting mechanism orderly and without overlapping on the conveyer belt.

3. The photoelectric sensor 7 is installed at the end of the dry rice noodle sorter, and the photoelectric sensor 7 is used to count the neatly arranged single-layer dry rice noodle bags one by one.

The technical solution of the present application has the following technical effects:

1. The sorting device of the present invention can realize the delivery and sorting of dry rice noodle packs, can sort the messy dry rice noodle packs neatly and orderly, and provide convenient conditions for the counting of dry rice noodle packs and the production of bagged snail powder .

2. The present invention can optimize the feeding link, sorting link and counting link that need to be completed by multiple people to be completed by only one person, which can improve production efficiency and product qualification rate, and improve the bagged snail powder per unit time. output and reduce labor costs.

3. The present invention solves the problem that under the traditional production mode of manual feeding and manual sorting, the dry rice noodle package cannot be fed and sorted on time and according to the quantity caused by manual negligence. The present invention can improve the success rate of feeding and sorting, And it can conveniently and accurately calculate the output value per unit time.

4. The parts that form each part of the present invention are mechanical parts that are easy to process, which effectively reduces the processing and manufacturing costs of the dry rice noodle bag sorting equipment for snail noodles.

Claims (8)

1. The utility model provides a dried rice flour package automatic feeding sorting machine which characterized in that: comprises a frame, a feeding device and a sorting device,

the feeding device comprises a supporting frame, a feeding groove, a storage bin and a conveyor belt mechanism, the feeding groove is obliquely arranged and fixedly arranged above the supporting frame, the bottom of the right side of the feeding groove is fixedly connected with the storage bin, a discharge hole is formed in the top of the left side of the feeding groove, the conveyor belt mechanism is arranged in the feeding groove,

sorting device includes first conveyer belt and binding off mechanism, install in the frame first conveyer belt, first conveyer belt is connected with a drive arrangement, the upper reaches section of first conveyer belt is located the discharge gate below, binding off mechanism is installed to first conveyer belt middle part top, binding off mechanism includes left conveyer belt, right conveyer belt and deflector, mutual disposition about left side conveyer belt and the right conveyer belt, reduce formation receipts mouthful area to the back interval in the past between left side conveyer belt and the right conveyer belt, second drive arrangement is installed respectively to left side conveyer belt and right conveyer belt, the deflector is equipped with the arc spigot surface, the deflector is connected the frame, the arc spigot surface is pressed and is located on the right side conveyer belt inside wall.

2. The automatic dry rice noodle package feeding and sorting machine according to claim 1, characterized in that: conveyer belt mechanism includes conveyer belt, last pivot, lower pivot and driving motor, go up the pivot with lower pivot respectively with go up the silo and rotate and connect, go up the pivot with install down between the pivot the conveyer belt, conveyer belt outside fixed mounting has the material loading blade that a plurality of equidistant settings, lower pivot with driving motor output shaft transmission is connected, driving motor with support frame fixed connection.

3. The automatic feeding and sorting machine for the packets of dried rice flour as claimed in claim 1, characterized in that: the second driving device comprises a driving belt wheel, a driven belt wheel and a driving motor, the driving belt wheel is in transmission connection with the driving motor, and the left conveying belt or the right conveying belt is installed between the driving belt wheel and the driven belt wheel in a group respectively.

4. The automatic feeding and sorting machine for packets of dried rice noodles as claimed in claim 1, characterized in that: the machine frame is provided with a de-overlapping device at the rear side of the first conveying belt, the de-overlapping device comprises a second conveying belt and a swing arm, the second conveying belt is connected with a driving device, the swing arm is arranged above the second conveying belt, the front end of the swing arm is installed at the left side of the machine frame, the rear end of the swing arm inclines towards the right side, a single-layer rice flour bag conveying channel is arranged between the swing arm and the second conveying belt, and a storage bin is arranged on the right side of the swing arm on the machine frame.

5. The automatic dry rice noodle package feeding and sorting machine of claim 4, wherein: the upper portion of the downstream section of the second conveying belt is provided with a de-overlapping plate, the de-overlapping plate is fixedly connected with the rack, and the front end of the de-overlapping plate is provided with a stop dog.

6. The automatic dry rice noodle package feeding and sorting machine according to claim 1, characterized in that: the utility model discloses a telescopic cylinder, including frame, first conveyer belt, crossbeam, mounting panel, crossbeam, telescopic cylinder, the second drive arrangement of right side conveyer belt install in on the mounting panel, first conveyer belt top is equipped with the crossbeam, the crossbeam with frame fixed connection, the cover is equipped with the sliding sleeve on the crossbeam, the mounting panel passes through the sliding sleeve with crossbeam sliding connection, the crossbeam with install telescopic cylinder between the mounting panel, the second drive arrangement of right side conveyer belt install in on the mounting panel.

7. The automatic dry rice noodle package feeding and sorting machine according to claim 4, characterized in that: the side parts of the first conveying belt and the second conveying belt are provided with baffles on the rack.

8. The automatic feeding and sorting machine for packets of dried rice noodles as claimed in claim 1, characterized in that: the second conveyor belt conveying speed is greater than the first conveyor belt conveying speed.

Images