Food packaging equipment for food processing

Abstract

The utility model provides food packaging equipment for food processing, and relates to the technical field of food packaging, the food packaging equipment comprises a storage hopper, an adjustable material distributing and filling mechanism and a sealing assembly, the bottom of the storage hopper is provided with a feed opening, the adjustable material distributing and filling mechanism is arranged at the bottom of the storage hopper, the outer surface of the storage hopper is fixedly provided with a supporting frame, and the sealing assembly is arranged on the supporting frame. The sealing assembly is arranged on the supporting frame. According to the food packaging equipment for food processing, through the adjustable distributing and filling mechanism arranged at the bottom of the storage hopper, granular food in the storage hopper can be quantitatively filled; moreover, in the adjustable material distributing and filling mechanism, the height of a cavity between the material distributing pipe B and the material distributing pipe A can be adjusted only by twisting a rotating rod, the rotating rod drives an external threaded column to rotate, namely the volume of the cavity between the material distributing pipe B and the material distributing pipe A is adjusted, and the filling volume and the filling quantity of a single time can be adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of packaging equipment, specifically a kind of food packaging equipment for food processing belongs to food packaging technical field. BACKGROUND

[0002] Food packaging refers to the process of packaging food to facilitate the stable preservation of food and protect food from damage by biological, chemical and physical external factors during the flow process. For granular food, packaging is carried out according to the established packaging specifications, which facilitates the turnover and access of food and is conducive to the commercialization of food.

[0003] The patent specification with authorization announcement number CN218877652U discloses a granular food processing device with an automatic packaging mechanism. By setting a material equalizing box, a shaft, a stepping motor, an opening and a baffle, when in use, the stepping motor is started, the stepping motor drives the shaft to rotate in a stepping manner, and the baffle outside the shaft equally separates the granular food entering the material equalizing box. This way, the granular food is equally separated before being discharged through the filling opening, facilitating equal filling of the granular food.

[0004] Through the technical solution of the above-mentioned patent, when packaging granular food, the granular food can be equally filled, i.e., equal volume filling, but it is not convenient to adjust the packaging amount. When different packaging specifications of the same batch of food need to be packaged, it is difficult to meet the use requirements. UTILITY MODEL CONTENT

[0005] The utility model provides a kind of food packaging equipment for food processing, it can be quantitatively filled to granular food in the storage hopper;And, it is convenient to adjust the filling volume and filling amount of single time.

[0006] The utility model is realized by the following technical solutions: a kind of food packaging equipment for food processing, including storage hopper, adjustable material distribution filling mechanism and sealing assembly, the bottom of the storage hopper is provided with discharge port, the adjustable material distribution filling mechanism is set in the bottom of storage hopper, the outer surface of the storage hopper is fixed with support frame, and the sealing assembly is set on support frame.

[0007] The adjustable material distribution filling mechanism includes rotating barrel A rotatingly arranged on the bottom surface of the storage hopper, the top surface of rotating barrel A is provided with a plurality of feeding holes, the inner top wall of rotating barrel A is fixed with a plurality of material distribution pipes A, and the positions of the plurality of material distribution pipes A correspond to the positions of the plurality of feeding holes respectively, and rotating barrel B is slidingly arranged in rotating barrel A.

[0008] Among them, rotating barrel A is a cylindrical body with a top plate fixed on the top, and rotating barrel B is a cylindrical body with a bottom plate fixed on the bottom.

[0009] The inner bottom wall of the rotating barrel B is fixedly embedded with a plurality of distribution pipes B, and the top ends of the plurality of distribution pipes B are respectively slidably sleeved on the outer surfaces of the bottom ends of the plurality of distribution pipes A.

[0010] The bottom wall of the rotating barrel B is provided with an annular supporting plate, and a material leakage hole is formed in the annular supporting plate.

[0011] Further, a plurality of ball grooves are formed in the bottom surface of the rotating barrel B, and steel balls are arranged in the ball grooves.

[0012] The inner bottom wall of the storage hopper is fixedly provided with a double-shaft motor for driving the rotating barrel A to rotate.

[0013] Specifically, the sealing assembly comprises a vertical plate fixed on the supporting frame, a U-shaped frame fixed on the right side of the vertical plate, a heat sealing plate A fixed in the U-shaped frame, two parallel sliding grooves formed in the inner side wall of the vertical plate, a heat sealing plate B slidably arranged between the two sliding grooves and parallel to the heat sealing plate A, an electric push rod A fixed on the end wall of the U-shaped frame away from the vertical plate, and the telescopic end of the electric push rod A is fixedly connected with the heat sealing plate B.

[0014] The right side of the vertical plate is fixedly provided with two parallel sliding rails, and a horizontal plate is slidably arranged on the two sliding rails.

[0015] Further, the right side of the vertical plate is fixedly provided with a photoelectric sensor and a controller, the photoelectric sensor is located above the heat sealing plate A, and the controller is electrically connected with the photoelectric sensor, the electric push rod A and the electric push rod B.

[0016] The food packaging equipment for food processing has the following beneficial effects:

[0017] 1. The food packaging equipment for food processing can quantitatively fill the granular food in the storage hopper through the adjustable material distribution and filling mechanism arranged at the bottom of the storage hopper; and in the adjustable material distribution and filling mechanism, only the rotating rod needs to be twisted, the rotating rod drives the outer threaded column to rotate, so that the cavity height between the material distribution pipe B and the material distribution pipe A can be adjusted, that is, the cavity volume between the material distribution pipe B and the material distribution pipe A is adjusted, and then the filling volume and the filling amount of a single filling can be adjusted.

[0018] 2. The food packaging equipment for food processing can adjust the height of the horizontal plate through the controller to control the extension and retraction of the electric push rod B, so that the bag opening of the packaging bag is just located between the heat sealing plate A and the heat sealing plate B when the packaging bag of different heights is placed on the horizontal plate, and then the photoelectric sensor detects it to generate a trigger signal feedback to the controller, and then the controller controls the extension and retraction of the electric push rod A to complete a sealing action, so that the automatic sealing function is realized and the sealing efficiency of the packaging bag is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is a three-dimensional structure schematic view of the adjustable material distribution and filling mechanism in the utility model;

[0021] Figure 3 It is a sectional structure schematic view of the storage hopper and the adjustable material distribution and filling mechanism in the utility model;

[0022] Figure 4 It is a split structure schematic view of the adjustable material distribution and filling mechanism in the utility model Figure 1 ;

[0023] Figure 5 It is a split structure schematic view of the adjustable material distribution and filling mechanism in the utility model Figure 2 ;

[0024] Figure 6 It is an internal structure sectional view of the storage hopper in the utility model;

[0025] Figure 7 It is a three-dimensional structure schematic view of the sealing assembly in the utility model.

[0026] REFERENCE SIGNS

[0027] 1, storage hopper; 101, discharge port; 102, double-shaft motor; 103, motor cover; 104, stirring rod;

[0028] 2, support frame;

[0029] 3, adjustable material distribution and filling mechanism; 301, rotating barrel A; 302, feeding hole; 303, material distribution pipe A;

[0030] 304, rotating barrel B; 3041, ball groove; 3042, steel ball;

[0031] 305, material distribution pipe B; 306, internal thread cylinder; 307, external thread column; 308, rotating rod; 309, annular supporting plate; 310, leakage hole; 311, discharging pipe; 312, sliding rod; 313, baffle; 314, compression spring;

[0032] 4, sealing assembly; 401, vertical plate; 402, U-shaped frame; 403, heat sealing plate A; 404, sliding groove; 405, heat sealing plate B; 406, electric push rod A; 407, sliding rail; 408, cross plate; 409, electric push rod B; 410, photoelectric sensor; 411, controller. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the protection scope of the present application.

[0034] Please refer to Figures 1-7 , the utility model discloses a food processing food packaging equipment, including storage hopper 1, adjustable material distribution and filling mechanism 3 and sealing assembly 4, storage hopper 1 is used to hold the granular food of being encapsulated, the bottom of storage hopper 1 is equipped with the discharge port 101 (such as Figure 3 、 Figure 4 and Figure 6 as shown).

[0035] Adjustable material distribution and filling mechanism 3 are arranged at the bottom of storage hopper 1, for the granular food in storage hopper 1 is carried out material distribution and filling, the outer surface of storage hopper 1 is fixed with support frame 2, sealing assembly 4 is arranged on support frame 2, for the sealing operation of the package bag after filling.

[0036] Please refer to Figures 2-5The adjustable material distribution and filling mechanism 3 includes a rotary barrel A301 rotatably arranged on the bottom surface of the storage hopper 1. The top surface of the rotary barrel A301 is provided with multiple feed holes 302. Multiple distribution tubes A303 are fixed to the inner top wall of the rotary barrel A301, and the positions of the multiple distribution tubes A303 correspond to the positions of the multiple feed holes 302. A rotary barrel B304 is slidably arranged inside the rotary barrel A301. The rotary barrel A301 is a cylindrical body with a top plate fixed on the top, and the rotary barrel B304 is a cylindrical body with a bottom plate fixed on the bottom. The rotary barrel B304 can slide up and down inside the rotary barrel A301, but cannot rotate. Specifically, this can be achieved by providing vertical slides and vertical slide bars on the contact walls between the two.

[0037] The inner bottom wall of the rotating barrel B304 is fixedly inlaid with multiple distribution tubes B305, and the top ends of the multiple distribution tubes B305 are slidably connected to the outer surfaces of the bottom ends of the multiple distribution tubes A303. The cavity between the distribution tubes B305 and the distribution tubes A303 is used to achieve the function of distribution.

[0038] An internal threaded cylinder 306 is fixed to the inner top wall of the rotating barrel A301, and an external threaded column 307 is rotatably provided on the bottom wall of the rotating barrel B304. The top of the external threaded column 307 is threadedly connected to the inside of the internal threaded cylinder 306, and a rotating rod 308 is fixed to the bottom of the external threaded column 307.

[0039] In the above scheme, the external threaded column 307 is driven to rotate by twisting the rotating rod 308. Since the top thread of the external threaded column 307 is connected to the inside of the internal threaded barrel 306, the rotating barrel B304 can slide up and down inside the rotating barrel A301. At the same time, multiple distribution tubes B305 slide up and down on the outer surface of the distribution tube A303, so that the overlapping length between the distribution tube B305 and the distribution tube A303 can be adjusted, and then the cavity height between the distribution tube B305 and the distribution tube A303 can be adjusted, that is, the cavity volume between the distribution tube B305 and the distribution tube A303 can be adjusted.

[0040] In addition, the outer surface of the rotating barrel B304 is also provided with scale lines (such as Figure 2 、 Figure 4 and Figure 5 As shown), it can indicate the overlapping length of the rotary barrel B304 and the rotary barrel A301, which is helpful for timely understanding the cavity volume between the distribution pipe A303 and the distribution pipe B305.

[0041] An annular support plate 309 is provided below the rotating drum B304 to seal the bottom of the drum. A material leakage hole 310 is formed in the annular support plate 309. A material discharge pipe 311 is located directly below the material discharge hole 310 and is fixed to the bottom of the annular support plate 309. When filling the granular food, a plastic packaging bag is placed over the bottom end of the discharge pipe 311.

[0042] A plurality of slide rods 312 in annular array are slidably arranged at the edge of the annular supporting plate 309, the top end of the slide rod 312 is fixed to the bottom surface of the storage hopper 1, the bottom end of the slide rod 312 is fixed with a baffle 313, the bottom end of the slide rod 312 is sleeved with a compression spring 314, and the compression spring 314 is arranged between the baffle 313 and the annular supporting plate 309. Among them, the compression spring 314 is used to provide elastic support for the annular supporting plate 309.

[0043] Through the above-mentioned scheme, when the rotating barrel A 301 rotates, the distribution pipe A 303, the rotating barrel B 304 and the distribution pipe B 305 rotate together, when one of the feeding holes 302 is located below the discharge port 101, the granular food in the storage hopper 1 is under the action of gravity, in turn through the discharge port 101 and the feeding hole 302 into the cavity between the distribution pipe A 303 and the distribution pipe B 305, and fills the cavity between the distribution pipe A 303 and the distribution pipe B 305, until the feeding hole 302 is blocked by the bottom surface of the storage hopper 1 to stop discharging, with the continuous rotation of the distribution pipe A 303 and the distribution pipe B 305, until one of the distribution pipe B 305 is located above the leakage hole 310, the granular food in the cavity between the distribution pipe A 303 and the distribution pipe B 305 can be made to slide down to the packaging bag at the bottom end of the discharge pipe 311 under the action of gravity, so as to realize quantitative filling. When the filling amount needs to be adjusted, i.e. the rotating rod 308 is twisted to rotate the external thread column 307, so as to adjust the cavity height between the distribution pipe B 305 and the distribution pipe A 303, i.e. adjust the cavity volume between the distribution pipe B 305 and the distribution pipe A 303, so as to adjust the single filling volume and the filling amount.

[0044] Further, please refer to Figure 4 The bottom surface of the rotating barrel B 304 is provided with a plurality of ball grooves 3041, and the inside of the ball groove 3041 is provided with a steel ball 3042. When the rotating barrel B 304 rotates, the annular supporting plate 309 cannot rotate, and the ball groove 3041 and the steel ball 3042 arranged on the bottom surface of the rotating barrel B 304 are used to reduce the friction between the bottom surface of the rotating barrel B 304 and the top surface of the annular supporting plate 309.

[0045] In addition, the bottom end of the external thread column 307 is rotatably arranged in the middle of the bottom wall of the rotating barrel B 304, in order to avoid the rotation of the external thread column 307 due to the rotation force of the rotating barrel B 304, a moderate rotation damping can be arranged between the bottom end of the external thread column 307 and the bottom wall of the rotating barrel B 304, which can be implemented according to conventional technology.

[0046] Please refer to Figure 3 and Figure 6The inner bottom wall of the storage hopper 1 is fixed with a double-shaft motor 102 for driving the rotating barrel A301 to rotate, one output end of the double-shaft motor 102 penetrates through the bottom wall of the storage hopper 1 and is fixedly connected with the rotating barrel A301, the double-shaft motor 102 is externally provided with a motor cover 103, and the motor cover 103 is fixed on the inner bottom wall of the storage hopper 1, the other output end of the double-shaft motor 102 slidably penetrates through the motor cover 103 and is fixed with a stirring rod 104.

[0047] The double-shaft motor 102 is a speed reduction motor with double-shaft output, when the double-shaft motor 102 works, it can drive the rotating barrel A301 to rotate, and also can stir the granular food raw materials at the bottom of the storage hopper 1 through the stirring rod 104, which is beneficial to the discharging.

[0048] Please refer to Figure 1 and Figure 7 The sealing assembly 4 comprises a vertical plate 401 fixed on the support frame 2, the right side of the vertical plate 401 is fixed with a U-shaped frame 402, the inside of the U-shaped frame 402 is fixed with a heat sealing plate A 403, the inner side wall of the vertical plate 401 is provided with two parallel sliding grooves 404, a heat sealing plate B 405 parallel to the heat sealing plate A 403 is slidably arranged between the two sliding grooves 404, an electric push rod A 406 is fixed on the end wall of the U-shaped frame 402 away from the vertical plate 401, and the telescopic end of the electric push rod A 406 is fixedly connected with the heat sealing plate B 405. Among them, the heat sealing plate A 403 and the heat sealing plate B 405 are both electrical components composed of electric heating plates controlled by constant temperature circuit, used for heating and plastic sealing of plastic packaging bags.

[0049] After filling the food, the bag opening is placed between the heat sealing plate A 403 and the heat sealing plate B 405, the electric push rod A 406 is controlled to extend until the heat sealing plate B 405 abuts against one side of the heat sealing plate A 403, then the bag opening of the packaging bag can be heat sealed.

[0050] In the sealing assembly 4, the right side of the vertical plate 401 is fixed with two parallel sliding rails 407, a horizontal plate 408 is slidably arranged on the two sliding rails 407, the bottom surface of the horizontal plate 408 is fixed with an electric push rod B 409, and the telescopic end of the electric push rod B 409 is fixed with the right side of the vertical plate 401 through a fixed block. Controlling the electric push rod B 409 to extend and retract can adjust the height of the horizontal plate 408, when the filled packaging bag is placed on the horizontal plate 408, it is beneficial to make the bag opening of the packaging bag just located between the heat sealing plate A 403 and the heat sealing plate B 405, so as to improve the sealing efficiency of the packaging bag.

[0051] The right side of the vertical plate 401 is fixed with a photoelectric sensor 410 and a controller 411, the photoelectric sensor 410 is located above the heat sealing plate A 403, and the controller 411 is electrically connected with the photoelectric sensor 410, the electric push rod A 406 and the electric push rod B 409.

[0052] When the bag opening of the packaging bag is located between the heat sealing plate A 403 and the heat sealing plate B 405, it is detected by the photoelectric sensor 410, the photoelectric sensor 410 generates a trigger signal feedback to the controller 411, and then the controller 411 controls the extension and retraction of the electric push rod A 406, completes a sealing action, and realizes the function of automatic sealing, thereby improving the sealing efficiency. In addition, the controller 411 controls the working state of the electric push rod B 409 to adjust the height of the horizontal plate 408, so that when the packaging bags of different heights are placed on the horizontal plate 408, the bag opening is located between the heat sealing plate A 403 and the heat sealing plate B 405 and can be detected by the photoelectric sensor 410.

[0053] In addition, the controller 411 is also electrically connected with the double-shaft motor 102, which is used to control the working state of the double-shaft motor 102, that is, to control the rotating speed of the double-shaft motor 102, so as to adjust the time interval of filling.

[0054] The working principle has been shown in the above.

[0055] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A food packaging apparatus for food processing, comprising a storage hopper (1), an adjustable portioning and filling mechanism (3) and a sealing assembly (4), characterized in that: The bottom of the storage hopper (1) is provided with a discharging port (101), the adjustable material distributing and filling mechanism (3) is arranged at the bottom of the storage hopper (1), the outer surface of the storage hopper (1) is fixed with a support frame (2), and the sealing assembly (4) is arranged on the support frame (2). The adjustable material distributing and filling mechanism (3) comprises a rotating barrel A (301) rotatably arranged at the bottom surface of the storage hopper (1), the top surface of the rotating barrel A (301) is provided with a plurality of feeding holes (302), the inner top wall of the rotating barrel A (301) is fixed with a plurality of material distributing pipes A (303), the positions of the plurality of material distributing pipes A (303) correspond to the positions of the plurality of feeding holes (302) respectively, the inside of the rotating barrel A (301) is slidably provided with a rotating barrel B (304), the inner bottom wall of the rotating barrel B (304) is fixedly embedded with a plurality of material distributing pipes B (305), the top ends of the plurality of material distributing pipes B (305) are slidably sleeved on the outer surfaces of the bottom ends of the plurality of material distributing pipes A (303) respectively, the inner top wall of the rotating barrel A (301) is fixed with an internally threaded cylinder (306), the bottom wall of the rotating barrel B (304) is rotatably provided with an externally threaded column (307), the top portion of the externally threaded column (307) is threadedly connected in the internally threaded cylinder (306), and the bottom portion of the externally threaded column (307) is fixed with a rotating rod (308). The bottom of the rotating barrel B (304) is provided with an annular supporting plate (309), the annular supporting plate (309) is provided with a material leakage hole (310), the material leakage hole (310) is provided below the discharging pipe (311), and the discharging pipe (311) is fixed on the bottom surface of the annular supporting plate (309), the edges of the annular supporting plate (309) are slidably provided with a plurality of sliding rods (312) arranged in an annular array, the top ends of the sliding rods (312) are fixed on the bottom surface of the storage hopper (1), the bottom ends of the sliding rods (312) are fixed with baffle plates (313), the bottom ends of the sliding rods (312) are sleeved with compression springs (314), and the compression springs (314) are arranged between the baffle plates (313) and the annular supporting plate (309).

2. A food packaging apparatus for use in food processing according to claim 1, characterized in that: The inner bottom wall of the storage hopper (1) is fixed with a double-shaft motor (102) for driving the rotating barrel A (301) to rotate, one output end of the double-shaft motor (102) penetrates through the bottom wall of the storage hopper (1) and is fixedly connected with the rotating barrel A (301), the outside of the double-shaft motor (102) is provided with a motor cover (103), and the motor cover (103) is fixed on the inner bottom wall of the storage hopper (1), the other output end of the double-shaft motor (102) slidably penetrates through the motor cover (103) and is fixed with a stirring rod (104).

3. A food packaging apparatus for use in food processing as defined in claim 1, characterized in that: The bottom surface of the rotating barrel B (304) is provided with a plurality of ball grooves (3041), and the inside of each ball groove (3041) is provided with a steel ball (3042).

4. A food packaging apparatus for use in food processing as defined in claim 1, characterized in that: The sealing assembly (4) comprises a vertical plate (401) fixed on the support frame (2), the right side of the vertical plate (401) is fixed with a U-shaped frame (402), the inside of the U-shaped frame (402) is fixed with a heat sealing plate A (403), the inner side wall of the vertical plate (401) is provided with two parallel sliding grooves (404), a heat sealing plate B (405) parallel to the heat sealing plate A (403) is slidably arranged between the two sliding grooves (404), the end wall of the U-shaped frame (402) away from the vertical plate (401) is fixed with an electric push rod A (406), and the telescopic end of the electric push rod A (406) is fixedly connected with the heat sealing plate B (405).

5. A food packaging apparatus for use in food processing according to claim 4, characterized in that: The right side of the vertical plate (401) is fixed with two parallel sliding rails (407), a horizontal plate (408) is slidably arranged on the two sliding rails (407), the bottom surface of the horizontal plate (408) is fixed with an electric push rod B (409), and the telescopic end of the electric push rod B (409) is fixed to the right side of the vertical plate (401) through a fixed block.

6. A food packaging apparatus for use in food processing according to claim 5, characterized in that: The right side of the vertical plate (401) is fixed with a photoelectric sensor (410) and a controller (411), and the controller (411) is electrically connected with the photoelectric sensor (410), the electric push rod A (406) and the electric push rod B (409).

Images