CN216003129U

CN216003129U - Quantitative distribution and packaging device for multi-stage particle size separation of granular food

Info

Publication number: CN216003129U
Application number: CN202121470257.5U
Authority: CN
Inventors: 曾群敏
Original assignee: Hangzhou Ruichuang Food Co ltd
Current assignee: Hangzhou Ruichuang Food Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-03-11
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a quantitative distribution and packaging device for multi-stage particle size separation of granular food, wherein the outer side of a shell is fixedly connected with a motor, an output shaft of the motor is fixedly connected with one end of a rotating shaft, the outer side of the rotating shaft is fixedly sleeved and connected with an L-shaped scraper inside the shell, the L-shaped scraper is positioned on the right side of an arc-shaped bottom surface weighing hopper, the bottom of the arc-shaped bottom surface weighing hopper is welded with a telescopic spring, and one end, far away from the arc-shaped bottom surface weighing hopper, of the telescopic spring is welded on the right side of the outside of a support frame body. According to the utility model, firstly, a flanging of the packaging bag is buckled on a heating plate, granular food falling into a weighing hopper with an arc-shaped bottom surface is quantitatively weighed through a pressure sensor, a motor drives a rotating shaft to rotate and drives an L-shaped scraper to rotate for a circle, and materials in the weighing hopper with the arc-shaped bottom surface are completely scraped off by the L-shaped scraper in the process and fall into the packaging bag. So that no residual food is left in the weighing hopper with the arc bottom surface, and the accuracy of next quantitative material distribution is guaranteed.

Description

Quantitative distribution and packaging device for multi-stage particle size separation of granular food

Technical Field

The utility model relates to the technical field of packaging devices, in particular to a quantitative distribution packaging device for multi-stage particle size separation of granular food.

Background

Packaging machines are of a wide variety of types and sorting methods. From different viewpoints, there are many, and the mechanical categories are: liquid packaging machine, powder packaging machine, granule packaging machine, skin packaging machine, sauce packaging machine, electronic combination scale packaging machine, pillow type packaging machine; according to the packaging function, an inner packaging machine and an outer packaging machine are provided; according to the packaging industry, the packaging machine comprises a packaging machine for food, daily chemical industry, textile and the like; according to the packaging stations, the packaging machine is divided into a single-station packaging machine and a multi-station packaging machine; according to the automatic degree, there are semi-automatic and full-automatic packing machines.

In the process that food is poured into a packaging bag after quantitative distribution of an existing packaging device, food residues can be remained on a weighing hopper with an arc-shaped bottom surface, and the precision of quantitative distribution weighing is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quantitative distribution and packaging device for multi-stage particle size separation of granular food, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a quantitative distribution and packaging device for multi-stage particle size separation of granular food comprises a shell, wherein a metering scale is fixed on the bottom side inside the shell, a support frame body is welded at the top end of the metering scale, an arc bottom scale hopper is hinged to the upper side of the support frame body, a fixed block is installed on the right side of the metering scale, which is positioned on the bottom side inside the shell, a support plate is welded at the top of the fixed block, support plates are hinged to two ends of the support plate, heating plates are fixedly connected to the tops of the two support plates, a first electric push rod is hinged to one side of each support plate, the bottom end of the shell of the first electric push rod is hinged to the bottom of the inner cavity of the shell, a rotating shaft is rotatably connected to one side of the shell through a bearing, a motor with an output shaft fixedly connected to one end of the rotating shaft is fixedly connected to the outer side of the shell, and an L-shaped scraper is fixedly sleeved on the outer side of the shell, l type scraper is located the right side of arc bottom surface weighing hopper, the bottom welding of arc bottom surface weighing hopper has expanding spring, expanding spring keeps away from the one end of arc bottom surface weighing hopper and welds in the outside right side of supporting the support body.

Preferably, the shale shaker box is installed in the left side of casing, the second feeder hopper has been seted up at the top of shale shaker box, the inner wall of shale shaker box passes through spring fixedly connected with shale shaker, the right side intercommunication of shale shaker box has quantity to be three charge-in pipeline, first feeder hopper, three have been seted up at the top of casing the one end that the shale shaker box was kept away from to the charge-in pipeline is connected in the feed port of first feeder hopper.

Preferably, the bottom end of the first feed hopper is located inside fixedly connected with L-shaped feeding pipe of the shell, and the inside fixedly connected with screw conveyer of the L-shaped feeding pipe.

Preferably, the back side of the inside of the casing is located in the middle of the support plate and is fixedly connected with a second electric push rod, the push rod of the second electric push rod is fixedly connected with a push block, a discharge hole is formed in the front side of the casing, and a conveyor belt is installed on the outer side of the casing below the discharge hole.

Preferably, the internally mounted of measurement title has pressure sensor, the bottom is fixed with first PLC controller and second PLC controller in the casing, first PLC controller signal input part and pressure sensor signal output part signal connection, the automatically controlled output of first PLC controller is connected with the electrical property input electrical property of screw conveyer, shale shaker and motor respectively, the internally mounted of backup pad has the balance body, second PLC controller signal input part and balance body signal output part signal connection, the automatically controlled output of second PLC controller is connected with the electrical property input electrical property of first electric putter and hot plate respectively.

Preferably, the switch block is installed in the outside left side of shale shaker box, support the right side of support body and install first button switch, second button switch is installed to one side of extension board, the electrical property output of switch block is connected with the electrical property input electrical property of shale shaker box, screw conveyer and conveyer belt respectively, first button switch's electrical property output is connected with the electrical property input electrical property of screw conveyer and shale shaker box respectively, second button switch's electrical property output is connected with first electric putter, hot plate and second electric putter's electrical property input electrical property respectively.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, firstly, a flanging of a packaging bag is buckled on a heating plate, a first electric push rod is controlled, granular food falling into a weighing hopper with an arc-shaped bottom surface is quantitatively weighed through a pressure sensor, after the granular food is weighed to reach the weighing capacity, a screw conveyor is controlled by a first PLC (programmable logic controller) to stop conveying, a motor is started to drive a rotating shaft to rotate and drive an L-shaped scraper to rotate for a circle, and materials in the weighing hopper with the arc-shaped bottom surface are completely scraped and fall into the packaging bag by the L-shaped scraper in the process. Make no remaining food in the arc bottom surface weighing hopper, the guarantee next time ration divides the precision of material accurate, presss from both sides tight wrapping bag through first electric putter, uses the hot plate to carry out the envelope with food, and is simple swift, releases to the conveyer belt through second electric putter, conveniently takes out the transportation.

Drawings

FIG. 1 is a schematic view of the internal structure of the housing of the present invention;

FIG. 2 is a front view of the housing of the present invention;

FIG. 3 is a schematic illustration of the shaker of the present invention;

FIG. 4 is a schematic top view of the housing of the present invention;

in the figure: 1. a housing; 2. weighing; 3. a support frame body; 4. a first push button switch; 5. a pressure sensor; 6. a weighing hopper with an arc bottom surface; 7. a fixed block; 8. a support plate; 9. a support plate; 10. a first electric push rod; 11. heating plates; 12. a second electric push rod; 13. a push block; 14. an L-shaped scraper; 15. a rotating shaft; 16. a first feed hopper; 17. an L-shaped feed pipe; 18. a screw conveyor; 19. a vibrating screen box body; 20. a feed conduit; 21. a motor; 22. a scale body; 23. a switch group; 24. a conveyor belt; 25. a discharge port; 26. a tension spring; 27. a second push button switch; 28. a second feed hopper; 29. vibrating screen; 30. a first PLC controller; 31. a second PLC controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a quantitative distribution and packaging device for multi-stage particle size separation of granular food comprises a shell 1, a metering scale 2 is fixed on the bottom side inside the shell 1, a support frame body 3 is welded at the top end of the metering scale 2, an arc bottom scale hopper 6 is hinged to the upper side of the support frame body 3, a fixed block 7 is installed on the right side of the metering scale 2 and located on the bottom side inside the shell 1, a support plate 8 is welded at the top of the fixed block 7, support plates 9 are hinged to two ends of the support plate 8, heating plates 11 are fixedly connected to the tops of the two support plates 9, a first electric push rod 10 is hinged to one side of each support plate 9, the bottom end of the shell of the first electric push rod 10 is hinged to the bottom of the inner cavity of the shell 1, a rotating shaft 15 is rotatably connected to one side of the shell 1 through a bearing, a motor 21 with an output shaft fixedly connected to one end of the rotating shaft 15 is fixedly connected to the outer side of the shell 1, and an L-shaped scraper 14 is fixedly connected to the outer side of the shell 1, l type scraper 14 is located the right side of arc bottom surface weighing hopper 6, and the welding of the bottom of arc bottom surface weighing hopper 6 has expanding spring 26, and expanding spring 26 keeps away from the one end of arc bottom surface weighing hopper 6 and welds in the outside right side of support frame body 3. The bag is sealed by the heating plate 11 and the expansion spring 26 assists in restoring the curved bottom weighing hopper 6.

In this embodiment, specifically: a vibrating screen box body 19 is installed on the left side of the shell 1, a second feeding hopper 28 is arranged at the top of the vibrating screen box body 19, a vibrating screen 29 is fixedly connected to the inner wall of the vibrating screen box body 19 through a spring, three feeding pipelines 20 are communicated with the right side of the vibrating screen box body 19, a first feeding hopper 16 is arranged at the top of the shell 1, and one ends, far away from the vibrating screen box body 19, of the three feeding pipelines 20 are connected to a feeding port of the first feeding hopper 16; the number of the vibrating screens 29 is 2, and a corresponding feeding pipeline 20 is arranged at the bottom of each vibrating screen 29, so that the materials screened by the vibrating screens 29 can be guided to the first feeding hopper 16 through the feeding pipeline 20.

In this embodiment, specifically: the bottom end of the first feeding hopper 16 is located inside the casing 1 and is fixedly connected with an L-shaped feeding pipe 17, and the inside of the L-shaped feeding pipe 17 is fixedly connected with a screw conveyor 18 for conveying food.

In this embodiment, specifically: the inside rear side of casing 1 is located the middle fixedly connected with second electric putter 12 of extension board 9, and the push rod fixedly connected with ejector pad 13 of second electric putter 12 opens and is equipped with discharge gate 25 in the front side of casing 1, and the conveyer belt 24 is installed to the below that the outside of casing 1 is located discharge gate 25, and conveyer belt 24 sees off the food that the packing is good, convenient transportation.

In this embodiment, specifically: the inside of the weighing scale 2 is provided with a pressure sensor 5, the bottom in the shell 1 is fixed with a first PLC controller 30 and a second PLC controller 31, the signal input end of the first PLC controller 30 is in signal connection with the signal output end of the pressure sensor 5, the electric control output end of the first PLC controller 30 is respectively and electrically connected with the electric input ends of the screw conveyor 18, the vibrating screen 29 and the motor 21, the inside of the supporting plate 8 is provided with a scale body 22, the signal input end of the second PLC controller 31 is in signal connection with the signal output end of the scale body 22, and the electric control output end of the second PLC controller 31 is respectively and electrically connected with the electric input ends of the first electric push rod 10 and the heating plate 11; the spiral conveyor 18 and the vibrating screen 29 are controlled to stop working and the motor 21 is started through the first PLC 30, food in the weighing hopper 6 with the arc-shaped bottom surface is scraped into a packaging bag, and the second PLC 31 controls the first electric push rod 10 to extend, so that the push rod and the heating plate 11 are heated, and the food is packaged.

In this embodiment, specifically: a switch group 23 is installed on the left side of the outer portion of the vibrating screen box 19, a first button switch 4 is installed on the right side of the supporting frame body 3, a second button switch 27 is installed on one side of the supporting plate 9, the electrical output end of the switch group 23 is electrically connected with the electrical input ends of the vibrating screen box 19, the screw conveyor 18 and the conveyor belt 24 respectively, the electrical output end of the first button switch 4 is electrically connected with the electrical input ends of the screw conveyor 18 and the vibrating screen box 19 respectively, and the electrical output end of the second button switch 27 is electrically connected with the electrical input ends of the first electric push rod 10, the heating plate 11 and the second electric push rod 12 respectively; the switch group 23 controls the start of the vibrating screen 29, the screw conveyor 18 and the conveyor belt 24, the first button switch 4 controls the screw conveyor 18 and the vibrating screen 29 to work simultaneously, and the second button switch 27 controls the first electric push rod 10 to reset, the heating plate 11 to stop working and the second electric push rod 12 to work.

Working principle or structure principle, when in use, the packaging bag is clipped on the heating plate 11 after being opened, a worker starts the vibrating screen 29, the spiral conveyor 18 and the conveyor belt 24 to run through the switch group 23, the worker pours the granular food into the second feeding hopper 28, the vibrating screen 29 separates the multistage grain sizes of the food, the food is conveyed into the first feeding hopper 16 through the feeding pipeline 20 after being separated, the food falls on the spiral conveyor 18 and is conveyed into the weighing hopper 6 with the arc bottom surface, when the food reaches the limited weight, the pressure sensor 5 transmits a signal to the first PLC controller 30 to control the spiral conveyor 18 and the vibrating screen 29 to stop working, the motor 21 is controlled to start to drive the L-shaped scraper 14 to rotate for a circle, the food in the weighing hopper 6 with the arc bottom surface is scraped into the packaging bag arranged on the supporting plate 8, the weighing body 22 obtains the specified weight and then transmits a signal to the second PLC controller 31 to control the first electric push rod 10 to extend and push rod 10 The two support plates 9 are enabled to clamp the packaging bag and the heating plate 11 is heated to carry out heat sealing on food, when the weighing hopper 6 with the arc-shaped bottom surface collides with the first button switch 4, the spiral conveyor 18 and the vibrating screen 29 work simultaneously, when the support plates 9 clamp the packaging bag and press the second button switch 27, the first electric push rod 10 resets and the heating plate 11 stops working, then the reset action is carried out after 1-3 minutes, the bag opening is loosened and clamped in the reset process, the second electric push rod 12 pushes the push block 13 to move after the reset is completed, the packaged food is pushed to the conveying belt 24, and the food is conveyed outwards through the conveying belt 24.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quantitative branch material packing plant of multistage particle size separation of granular food, includes casing (1), its characterized in that: a metering scale (2) is fixed on the bottom side inside the shell (1), a support frame body (3) is welded at the top end of the metering scale (2), an arc-shaped bottom scale hopper (6) is hinged to the upper side of the support frame body (3), a fixed block (7) is installed on the right side of the metering scale (2) and located on the bottom side inside the shell (1), a support plate (8) is welded at the top of the fixed block (7), support plates (9) are hinged to two ends of the support plate (8), a heating plate (11) is fixedly connected to the tops of the two support plates (9), a first electric push rod (10) is hinged to one side of each support plate (9), the bottom end of the shell of each first electric push rod (10) is hinged to the bottom of the inner cavity of the shell (1), a rotating shaft (15) is rotatably connected to one side of the shell (1) through a bearing, and a motor (21) with an output shaft and one end of the rotating shaft (15) is fixedly connected to the outer side of the shell (1), the outside of pivot (15) is located the inside fixed L type scraper (14) that has cup jointed of casing (1), L type scraper (14) are located the right side of arc bottom surface weighing hopper (6), the bottom welding of arc bottom surface weighing hopper (6) has expanding spring (26), the one end that arc bottom surface weighing hopper (6) were kept away from in expanding spring (26) welds in the outside right side that supports support frame body (3).

2. The quantitative distribution and packaging device for the multi-stage particle size separation of the granular food as claimed in claim 1, wherein: shale shaker box (19) are installed in the left side of casing (1), second feeder hopper (28) have been seted up at the top of shale shaker box (19), the inner wall of shale shaker box (19) passes through spring fixedly connected with shale shaker (29), the right side intercommunication of shale shaker box (19) has a quantity to be three charge-in pipeline (20), first feeder hopper (16) have been seted up at the top of casing (1), and is three the one end that shale shaker box (19) was kept away from in charge-in pipeline (20) is connected in the inlet port of first feeder hopper (16).

3. The quantitative distribution and packaging device for the multi-stage particle size separation of the granular food as claimed in claim 2, wherein: the bottom of first feeder hopper (16) is located inside fixedly connected with L type inlet pipe (17) of casing (1), inside fixedly connected with screw conveyer (18) of L type inlet pipe (17).

4. The quantitative distribution and packaging device for the multi-stage particle size separation of the granular food as claimed in claim 1, wherein: the inside rear side of casing (1) is located the middle fixedly connected with second electric putter (12) of extension board (9), the push rod fixedly connected with ejector pad (13) of second electric putter (12), discharge gate (25) have been seted up to the front side of casing (1), conveyer belt (24) are installed to the below that the outside of casing (1) is located discharge gate (25).

5. The quantitative distribution and packaging device for the multi-stage particle size separation of the granular food as claimed in claim 1, wherein: the internally mounted of weigher (2) has pressure sensor (5), the bottom is fixed with first PLC controller (30) and second PLC controller (31) in casing (1), first PLC controller (30) signal input part and pressure sensor (5) signal output part signal connection, the automatically controlled output of first PLC controller (30) is connected with the electrical property input part electrical property of screw conveyer (18), shale shaker (29) and motor (21) respectively, the internally mounted of backup pad (8) has the balance body (22), second PLC controller (31) signal input part and balance body (22) signal output part signal connection, the automatically controlled output of second PLC controller (31) is connected with the electrical property input part electrical property of first electric putter (10) and hot plate (11) respectively.

6. The quantitative distribution and packaging device for the multi-stage particle size separation of the granular food as claimed in claim 2, wherein: switch group (23) are installed in the outside left side of shale shaker box (19), support the right side of support body (3) and install first button switch (4), second button switch (27) are installed to one side of extension board (9), the electrical property output of switch group (23) is connected with the electrical property input electrical property of shale shaker box (19), screw conveyer (18) and conveyer belt (24) respectively, the electrical property output of first button switch (4) is connected with the electrical property input electrical property of screw conveyer (18) and shale shaker box (19) respectively, the electrical property output of second button switch (27) is connected with the electrical property input electrical property of first electric putter (10), hot plate (11) and second electric putter (12) respectively.