CN215573312U

CN215573312U - Weighing device of food package processing production line

Info

Publication number: CN215573312U
Application number: CN202121782458.9U
Authority: CN
Inventors: 孙琳; 姜弢; 李婕; 李佳慧; 韩香; 柴智
Original assignee: Shanxi University of Chinese Mediciine
Current assignee: Shanxi University of Chinese Mediciine
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-18
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a weighing device of a food packaging processing production line, which comprises a bottom plate, wherein a box body is fixedly connected at the top of the bottom plate close to the rear position, a fixed plate is fixedly connected at the right side of the top of the back surface of an inner cavity of the box body, a servo motor is fixedly connected at the bottom of the fixed plate, a rotating rod is driven to rotate by the servo motor, a driving gear is driven to rotate by the rotating rod, a driven gear is driven to rotate by the driving gear, a shaft rod is driven to rotate by the driven gear, a moving frame is driven to move left and right by the shaft rod, zero food is sorted, the phenomenon of unqualified quality is avoided, the zero food is conveniently buffered by arranging a spring and a buffer plate, the phenomenon of damage is avoided, the weighing device has the advantages of higher weighing efficiency and smaller error by arranging the above structure, and solves the problems of slower weighing efficiency and larger error of the existing weighing mode, thereby facilitating use of the device.

Description

Weighing device of food package processing production line

Technical Field

The utility model relates to the technical field of food processing and weighing, in particular to a weighing device of a food packaging and processing production line.

Background

Food processing, direct use agriculture, forestry, grazing, cereal that fishery product carries out as the raw materials grinds, feed processing, vegetable oil and system sugar processing, slaughter and meat processing, aquatic products processing, and the processing activity of food such as vegetables, fruit and nut, a type of generalized agricultural products processing industry, in the food processing industry, snack food has become the new favorite among the daily food consumption of the national people apparently, in process of production, generally when packing the processing to the snacks in bags, need weigh it, and current mode of weighing is mostly artifically to weigh the snacks in bags, this kind of mode has the slower defect of weighing efficiency, and the error very easily appears, we propose the weighing device of food packaging processing lines for this reason, the problem that proposes above the solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a weighing device of a food packaging processing production line, which has the advantages of higher weighing efficiency and smaller error and solves the problems of slower weighing efficiency and larger error of the existing weighing mode.

In order to achieve the purpose, the utility model provides the following technical scheme: the weighing device of the food packaging processing production line comprises a bottom plate, a box body is fixedly connected at the position close to the back of the top of the bottom plate, the right side of the top of the back of the inner cavity of the box body is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a servo motor, the output end of the servo motor is welded with a rotating rod, the surface of the rotating rod is engaged with a driving gear, the surface of the driving gear is engaged with a driven gear, the inner surface of the driven gear is sleeved with a shaft lever, the top and the bottom of the shaft lever are rotationally connected with the connecting part of the inner cavity of the box body through bearings, the surface of the shaft lever and the position close to the lower part of the driven gear are integrally welded with connecting rods, the front of connecting rod extends to the front and the fixedly connected with of box and removes the frame, the even fixedly connected with spring in back that removes the frame inner chamber, the spring is kept away from the one end fixedly connected with buffer board that removes the frame.

Preferably, the equal fixedly connected with riser in the left and right sides that the bottom plate top was close to preceding position, one side that the riser is close to is provided with the conveyer belt.

Preferably, the equal fixedly connected with guide block in the left and right sides of buffer board, the guide way has all been seted up to the left and right sides of removing the frame inner chamber, the surface of guide block and the internal surface sliding connection of guide way.

Preferably, the front face of the buffer plate is bonded with a buffer pad, the thickness of the buffer pad is one centimeter, and the upper position of the front face of the box body is fixedly connected with a box door through screws.

Preferably, the bottom of the front face of the box body is provided with a moving groove, and a distance is reserved between the outer surface of the connecting rod and the connecting position of the moving groove.

Preferably, the left side and the right side of the top of the bottom plate are respectively and fixedly connected with a discharging frame located close to the front of the box body, and an electronic scale is placed on the top of the bottom plate and located on the inner side of the discharging frame.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the servo motor is arranged to drive the rotating rod to rotate, the rotating rod drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the shaft rod to rotate, the shaft rod drives the moving frame to move left and right through the connecting rod, zero food is sorted, the phenomenon of unqualified quality is avoided, the zero food is conveniently buffered through the arrangement of the spring and the buffer plate, and the phenomenon of damage is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at a;

FIG. 3 is a front cross-sectional view of the box structure of the present invention;

FIG. 4 is a perspective rear view of the bumper plate structure of the present invention.

In the figure: 1. a base plate; 2. a box body; 3. a fixing plate; 4. a servo motor; 5. a rotating rod; 6. a driving gear; 7. a driven gear; 8. a shaft lever; 9. a connecting rod; 10. moving the frame; 11. a spring; 12. a buffer plate; 13. a vertical plate; 14. a conveyor belt; 15. a guide block; 16. a guide groove; 17. a cushion pad; 18. a box door; 19. a moving groove; 20. discharging the material frame; 21. an electronic scale.

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 weighing device of the food packaging processing production line comprises a bottom plate 1, a box body 2 is fixedly connected to the top of the bottom plate 1 near the rear position, a fixed plate 3 is fixedly connected to the right side of the top of the back surface of an inner cavity of the box body 2, a servo motor 4 is fixedly connected to the bottom of the fixed plate 3, a rotating rod 5 is welded to the output end of the servo motor 4, a driving gear 6 is meshed to the surface of the rotating rod 5, a driven gear 7 is meshed to the surface of the driving gear 6, a shaft rod 8 is sleeved on the inner surface of the driven gear 7, the top and the bottom of the shaft rod 8 are rotatably connected to the connecting part of the inner cavity of the box body 2 through a bearing, a connecting rod 9 is integrally welded to the surface of the shaft rod 8 and is positioned near the lower position of the driven gear 7, the front surface of the connecting rod 9 extends to the front surface of the box body 2 and is fixedly connected with a movable frame 10, springs 11 are uniformly and fixedly connected to the back surface of the inner cavity of the movable frame 10, spring 11 keeps away from the one end fixedly connected with buffer board 12 that removes frame 10, drive 5 rotations of bull stick through setting up servo motor 4, bull stick 5 drives driving gear 6 and rotates, driving gear 6 drives driven gear 7 and rotates, driven gear 7 drives axostylus axostyle 8 and rotates, axostylus axostyle 8 drives removal frame 10 through connecting rod 9 and removes, zero food sorts, avoid appearing the unqualified phenomenon of quality, through setting up spring 11 and buffer board 12, made things convenient for to buffer zero food, avoid appearing the phenomenon of damage.

Referring to fig. 1, the vertical plates 13 are fixedly connected to the left side and the right side of the front position of the top of the bottom plate 1, the conveyor belt 14 is arranged on the side, close to the vertical plates 13, of the bottom plate 1, and conveying of the snacks is facilitated by the arrangement of the vertical plates 13 and the conveyor belt 14.

Referring to fig. 2, the guide blocks 15 are fixedly connected to the left side and the right side of the buffer plate 12, the guide grooves 16 are formed in the left side and the right side of the inner cavity of the movable frame 10, the outer surfaces of the guide blocks 15 are slidably connected with the inner surfaces of the guide grooves 16, and the guide blocks 15 and the guide grooves 16 are arranged to guide the buffer plate 12 and limit the buffer plate.

Referring to fig. 1 and 2, a buffer pad 17 is bonded to the front surface of the buffer plate 12, the buffer pad 17 has a thickness of one centimeter, a box door 18 is fixedly connected to the upper position of the front surface of the box body 2 through screws, and the buffer effect of the buffer plate 12 is improved conveniently by arranging the buffer pad 17.

Referring to fig. 1, a moving groove 19 is formed at the bottom of the front surface of the box body 2, a gap is reserved between the outer surface of the connecting rod 9 and the connecting position of the moving groove 19, and the connecting rod 9 can move in the inner cavity of the box body 2 conveniently by arranging the moving groove 19.

Referring to fig. 1, discharging frames 20 are fixedly connected to the left and right sides of the top of a bottom plate 1 and the front of a box body 2, an electronic scale 21 is placed on the top of the bottom plate 1 and the inner side of the discharging frame 20, and food is guided conveniently by the discharging frame 20.

When the food weighing machine is used, when food needs to be weighed, the conveying belt 14 and the servo motor 4 are sequentially started through the external controller, snacks are conveyed to the top of the electronic scale 21 through the conveying belt 14, the buffer cushion 17 and the buffer plate 12 move backwards, the buffer plate 12 drives the guide block 15 to move backwards on the inner surface of the guide groove 16, the spring 11 is extruded, meanwhile, the foods are buffered, the damage phenomenon is avoided, at the moment, the foods are weighed through the electronic scale 21, the electronic scale 21 is arranged in a certain mass value range, when the mass range is lower than, the pressure value is analyzed through the external pressure sensor, the data is transmitted to the PLC controller, then the PLC controller processes the data, the servo motor 4 is controlled through the relay, at the moment, the servo motor 4 drives the rotating rod 5 to rotate, the rotating rod 5 drives the driving gear 6 to rotate, the driving gear 6 drives the driven gear 7 to rotate, driven gear 7 drives axostylus axostyle 8 and rotates, and axostylus axostyle 8 removes about moving frame 10 through connecting rod 9 drive, sorts zero food, avoids appearing the unqualified phenomenon of quality.

Through setting up above structure, it is higher to have possessed the efficiency of weighing, and the less advantage of error, has solved current mode of weighing and has had the efficiency of weighing slower, and the great problem of error to be favorable to using the device.

The control mode of this application file is controlled through the PLC controller, the input of PLC controller can with the electric output electric connection of electronic scale in the application file, the output of PLC controller passes through relay and servo motor's output electric connection, wherein the PLC controller can embed the singlechip, wherein the model of singlechip is 80C51, the control circuit of controller can realize through the simple circuit connection of technical staff in this field, belong to the publicly known in this field, and this application file mainly is used for protecting mechanical device, so control mode and circuit connection are not explained in detail in this application again.

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. Food package processing lines's weighing device, including bottom plate (1), its characterized in that: the rear position close to the top of the bottom plate (1) is fixedly connected with a box body (2), the right side of the top of the back surface of an inner cavity of the box body (2) is fixedly connected with a fixed plate (3), the bottom of the fixed plate (3) is fixedly connected with a servo motor (4), an output end of the servo motor (4) is welded with a rotating rod (5), a driving gear (6) is meshed with the surface of the rotating rod (5), a driven gear (7) is meshed with the surface of the driving gear (6), a shaft rod (8) is sleeved on the inner surface of the driven gear (7), the top and the bottom of the shaft rod (8) are rotatably connected with the joint of the inner cavity of the box body (2) through bearings, a connecting rod (9) is integrally welded on the surface of the shaft rod (8) and is positioned at the lower position close to the driven gear (7), the front of the connecting rod (9) extends to the front surface of the box body (2) and is fixedly connected with a movable frame (10), the back of the inner cavity of the movable frame (10) is uniformly and fixedly connected with a spring (11), and one end of the spring (11) far away from the movable frame (10) is fixedly connected with a buffer plate (12).

2. The weighing device of the food packaging processing line of claim 1, wherein: the equal fixedly connected with riser (13) in the left and right sides that bottom plate (1) top was close to preceding position, one side that riser (13) are close to mutually is provided with conveyer belt (14).

3. The weighing device of the food packaging processing line of claim 1, wherein: the equal fixedly connected with guide block (15) of the left and right sides of buffer board (12), guide way (16) have all been seted up to the left and right sides of removal frame (10) inner chamber, the surface of guide block (15) and the internal surface sliding connection of guide way (16).

4. The weighing device of the food packaging processing line of claim 1, wherein: the front face of the buffer plate (12) is bonded with a buffer pad (17), the thickness of the buffer pad (17) is one centimeter, and the upper position of the front face of the box body (2) is fixedly connected with a box door (18) through screws.

5. The weighing device of the food packaging processing line of claim 1, wherein: the bottom of the front face of the box body (2) is provided with a moving groove (19), and a distance is reserved between the outer surface of the connecting rod (9) and the connecting position of the moving groove (19).

6. The weighing device of the food packaging processing line of claim 1, wherein: the left side and the right side of the top of the bottom plate (1) are located near the front of the box body (2) and are fixedly connected with discharging frames (20), and electronic scales (21) are placed on the top of the bottom plate (1) and located on the inner side of the discharging frames (20).