Quantitative packaging machine for prefabricated vegetables

Abstract

The utility model discloses a prefabricated vegetable quantitative packaging machine which comprises a machine frame, an operation table and an operation box are arranged on the machine frame, the operation box is arranged on one side of the operation table, a containing frame is arranged on the operation table in a sliding mode, a containing groove is formed in the top of the containing frame, a weighing module is arranged in the containing groove, and the weighing module is arranged in the containing groove. A stirring assembly used for stirring the prefabricated vegetables and a plastic packaging assembly used for sealing prefabricated vegetable packaging boxes are further arranged at the positions, corresponding to the upper portion of the containing frame arranged on the operation table in a sliding mode, of the top of the rack. The weighing module of the prefabricated vegetable packaging machine is arranged to be matched with the stirring assembly so that quantitative discharging of prefabricated vegetable raw materials can be achieved; the device is simple in overall structural design, has high applicability to some small-scale shopping malls, supermarkets, restaurants and other markets with prefabricated dish production requirements, is convenient for a user to operate and adjust, and meets different use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of pre-prepared food packaging, in particular to a pre-prepared food quantitative packaging machine. Background Art

[0002] Pre-prepared meals, also known as pre-made dishes, are the product of food industrialization. Food safety supervision throughout the entire production and operation process is widely noticed. Pre-prepared meals are made from one or more edible agricultural products and their products as raw materials, and are made through industrial pre-processing (such as stirring, pickling, tumbling, kneading, shaping, frying, deep-frying, baking, boiling, steaming, etc.). They are pre-packaged dishes that can only be eaten after heating or cooking. As a product of modern fast food culture, their market demand is growing.

[0003] There are many styles of pre-prepared dishes, and the raw materials are relatively complex, with high requirements for the freshness of the ingredients and storage conditions. Since the types of raw materials for pre-prepared dishes are different, the equipment structures corresponding to the processing and packaging of pre-prepared dishes are also quite different. At present, most factories use pre-prepared meal packaging machines, but in order to meet the mass production needs on the production line, the pre-prepared meal packaging machines are often designed to be large in size and have a relatively complex overall structure. Although they can meet the batch packaging requirements, they can often only be purchased and used by some large-scale factories. For some small-scale supermarkets, restaurants and other stores that have the need to produce pre-prepared dishes, they are not very suitable for users with such needs. Utility Model Content

[0004] The utility model aims to provide a pre-prepared dish quantitative packaging machine, which can perform quantitative packaging of pre-prepared dishes and has a relatively simple overall structure, and is convenient to operate and adjust.

[0005] The technical solution adopted by the utility model to solve the above problems is:

[0006] A quantitative packaging machine for prepared dishes comprises a frame, wherein an operating table and an operating box are arranged on the frame, the operating box is placed on one side of the operating table, a placing rack is slidably arranged on the operating table, a placing slot is arranged on the top of the placing rack, a weighing module is arranged in the slot, and a stirring component for stirring the prepared dishes and a plastic sealing component for sealing the packaging box of the prepared dishes are also arranged at the corresponding positions above the placing rack slidably arranged on the operating table and on the top of the frame.

[0007] Further: the receiving slots on the top of the placement rack are provided with multiple groups and are arranged in different sizes, and the multiple groups of receiving slots are adapted to be provided with multiple groups of weighing modules, and the multiple groups of weighing modules are evenly distributed along the surrounding direction of the receiving slots.

[0008] Further: the stirring assembly includes a stirring chamber, the stirring chamber is fixed on the top of the frame and is provided with a discharge port at the bottom, the discharge port is connected to a discharge pipe, the discharge pipe passes through the top of the frame and is placed above the placement frame on the operating table, a first stirring part and a second stirring part are rotatably arranged in the stirring chamber, the first stirring part is adapted to the size of the stirring chamber and is driven to rotate by a first driving component arranged at a corresponding position of the frame at the bottom of the stirring chamber, a plurality of guide ports adapted to the size of the discharge port are distributed around the bottom of the first stirring part along the rotation direction, the second stirring part is arranged in an arc-shaped plate structure, is rotatably arranged in the first stirring part, and is driven to rotate by a second driving component arranged at the top of the stirring chamber.

[0009] Furthermore: a discharging assembly is also provided at the pipe mouth of the discharging pipe placed above the placement rack, and the discharging assembly includes multiple groups of discharging heads of different sizes, and a pipe valve is provided on the pipe body of the discharging head.

[0010] Further: the plastic sealing assembly includes a cylinder, a fixed seat, a pressure plate and a plastic sealing head. The cylinder is fixed on the top of the frame. The fixed seat is fixed to the cylinder head end which slides and passes through the top of the frame and is placed above the placement rack. The plastic sealing head is slidably arranged in the fixed seat and the head end is provided with a card slot suitable for the size of the receiving slot. The pressure plate is adapted to the size of the placement rack and is arranged around the periphery of the plastic sealing head and is slidably arranged on the fixed seat through multiple groups of sliding rods and multiple groups of compression springs sleeved on the outer side thereof, and is slidably arranged on the fixed seat, and its position is flush with the head end of the plastic sealing head.

[0011] Furthermore: a rubber strip is arranged on the contact surface of the pressing plate adapted to the size of the placement rack, and a heating component is also arranged in the card slot of the plastic sealing head.

[0012] Furthermore: a lifting assembly is also installed at the bottom of the frame, and the lifting assembly includes a cylinder and a top plate. The cylinder is installed at the bottom of the frame and placed under the operating table. The top plate is connected to the head end of the cylinder and is smaller than the size of the placement rack slot and slides up and down along the direction of the upper placement rack.

[0013] Furthermore, the installation position of the lifting assembly at the bottom of the frame is staggered with the corresponding positions of the stirring assembly and the plastic sealing assembly at the top of the frame.

[0014] Further: There are multiple groups of magnetic strips distributed on the slide rails on the operating table for the placement rack to slide, and the distribution positions of the multiple groups of magnetic strips correspond to the stirring assembly, the plastic sealing assembly and the lifting assembly respectively. Magnetic sensors adapted to the magnetic strips are arranged at the corresponding positions on the placement rack.

[0015] Furthermore: a plurality of storage cabinets are arranged below the operating table in the rack, and the storage cabinets are arranged as a disinfection cabinet and a refrigeration cabinet structure.

[0016] Compared with the prior art, the utility model has the following advantages and effects:

[0017] The utility model discloses a quantitative packaging machine for pre-prepared dishes. The setting of the weighing module of the pre-prepared dishes packaging machine cooperates with the stirring component to realize the quantitative discharging of the pre-prepared dishes raw materials, and the packaging and sealing operations are conveniently performed under the action of the plastic sealing component. The overall structural design is simple, and the machine has high applicability for some small-scale supermarkets, restaurants and other stores with the production and manufacturing needs of pre-prepared dishes. The machine is convenient for users to operate and adjust, and meets different usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a quantitative packaging machine for pre-prepared dishes according to an embodiment of the present invention.

[0019] Figure 2 It is an enlarged structural view of the placement rack according to an embodiment of the utility model.

[0020] Figure 3-5 It is an enlarged structural diagram of the stirring assembly of the embodiment of the utility model.

[0021] Figure 6 It is a partial enlarged view of the plastic packaging component of the embodiment of the utility model.

[0022] Figure 7 It is an enlarged structural view of the placement rack and the jacking assembly of the embodiment of the utility model.

[0023] Figure 8 It is a partial enlarged view of the placement rack according to the embodiment of the utility model.

[0024] Fig. 9 It is a partial enlarged view of a pre-prepared meal quantitative packaging machine according to an embodiment of the utility model.

[0025] Figure numbers: frame 100, operating table 101, slide rail 1011, magnetic strip 1012, operating box 102, storage cabinet 103, disinfection cabinet 1031, refrigerator 1032, placement rack 1, storage slot 11, weighing module 111, magnetic sensor 12, stirring assembly 2, stirring chamber 21, first stirring part 211, material guide port 2111, second stirring part 212, discharge port 213, first driving component 22, second driving component 23, discharge pipe 24, discharge assembly 25, discharge head 251, pipe valve 252, plastic sealing assembly 3, cylinder 31, fixed seat 32, slide rod 321, compression spring 322, plastic sealing head 33, card slot 331, pressure plate 34, lifting assembly 4, cylinder 41, top plate 42. DETAILED DESCRIPTION

[0026] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0027] See also Figure 1-2 The present embodiment relates to a pre-prepared meal quantitative packaging machine, comprising a frame 100, on which an operating table 101 and an operating box 102 are arranged, the operating box 102 is placed on one side of the operating table 101, a placement rack 1 is slidably arranged on the operating table 101, a receiving groove 11 is arranged on the top of the placement rack 1, a weighing module 111 is arranged in the groove, and a stirring component 2 for stirring the pre-prepared meal and a plastic sealing component 3 for sealing the pre-prepared meal packaging box are also arranged on the top of the frame 100 and at a corresponding position above the placement rack 1 slidably arranged on the operating table 101.

[0028] Specifically in this embodiment, the specific structure of the placement rack 1 can be seen in Figure 2 As shown in the figure, the adaptable packaging box for packaging pre-prepared dishes can be placed in the placement rack 1, the outer edge structure of the common packaging box can be stuck in the receiving slot 11 on the top of the placement rack 1 and placed above the weighing module 111 in the slot, and the pre-processed pre-prepared dish ingredients can be added to the stirring component 2. At the same time, the placement rack 1 can move along the operating table 101 and be placed under the stirring component 2, and control the control box on the side of the console on the rack 100 to add the pre-prepared dish ingredients contained in the stirring component 2 to the packaging box on the placement rack 1 below. The amount of pre-prepared dishes added to the packaging box can be detected by the weighing module 111 in its receiving slot 11 in real time. When the content of pre-prepared dishes in the packaging box reaches a certain level, the weighing module 111 sends a signal to the stirring component 2 through the control box to stop the internal Adding the ingredients of the pre-prepared dishes, after the addition of the pre-prepared dishes in the packaging box is completed, the placement rack 1 on the sliding operating table 101 can be moved to the bottom of the plastic sealing component 3, and the movement of the plastic sealing component 3 can be controlled by the control box. The plastic sealing component 3 can adopt the traditional packaging box plastic film plastic sealing structure, so as to realize the sealing process of the plastic film or box cover on the top of the pre-prepared dish packaging box. After the plastic sealing is completed, the packaging box can be taken out from the placement rack 1. The setting of the weighing module 111 of this pre-prepared dish packaging machine cooperates with the stirring component 2 to realize the quantitative discharging of the pre-prepared dish ingredients, and the packaging and sealing operations are conveniently performed under the action of the plastic sealing component 3. The overall structural design is simple, and it has high applicability for some small-scale supermarkets, restaurants and other stores that have the production and production needs of pre-prepared dishes. It is convenient for users to operate and adjust to meet different usage needs.

[0029] The receiving slots 11 on the top of the placement rack 1 are provided with multiple groups and are arranged in different sizes. The multiple groups of receiving slots 11 are adapted to be provided with multiple groups of weighing modules 111. The multiple groups of weighing modules 111 are evenly distributed along the surrounding direction of the receiving slots 11. The multiple groups of receiving slots 11 with different sizes can be adapted to the outer edge structure of the specific size of the packaging box required to hold the pre-prepared dishes, thereby improving the applicability of the placement rack 1 and the packaging box, and further improving the fixing stability of the packaging box. At the same time, the multiple groups of weighing modules 111 arranged around the receiving slots 11 can further improve the uniformity and accuracy of the measurement data, and reduce the errors generated by the measurement data.

[0030] See also Figure 3-4 The stirring assembly 2 includes a stirring chamber 21, which is fixed to the top of the frame 100 and has a discharge port 213 at the bottom. The discharge port 213 is connected to a discharge pipe 24, which passes through the top of the frame 100 and is placed above the placement frame 1 on the operating table 101. A first stirring part 211 and a second stirring part 212 are rotatably arranged in the stirring chamber 21. The first stirring part 211 is adapted to the size of the stirring chamber 21 and passes through the bottom frame 1 of the stirring chamber 21. 00 is driven to rotate by a first driving component 22 arranged at a corresponding position thereof, a plurality of guide ports 2111 adapted to the size of the discharge port 213 are distributed around the bottom of the first stirring portion 211 along the rotation direction, the second stirring portion 212 is arranged in an arc-shaped plate structure and is rotatably arranged in the first stirring portion 211, and is driven to rotate by a second driving component 23 arranged at the top of the stirring chamber 21, and the pre-processed pre-cooked food ingredients can be put into the stirring chamber 21 and placed inside the first stirring portion 211, the The first stirring part 211 is driven by the first driving part 22 to rotate in the stirring chamber 21. At the same time, the second stirring part 212, which is an arc-shaped plate inside the first stirring part 211, is driven by the second driving part 23 to adapt and rotate in the first stirring part 211, and the rotation directions of the first stirring part 211 and the second stirring part 212 are opposite. During the stirring process of the first stirring part 211 and the second stirring part 212, the multiple groups of guide ports 2111 arranged at the bottom of the first stirring part 211 rotate around above the discharge port 213, and enter the discharge pipe 24 connected below the discharge port 213 through the guide ports 2111, and put the pre-prepared food ingredients into the packaging box on the lower placement rack 1 to complete the discharge. The setting of the stirring component 2 can further stir the various ingredients of the pre-prepared food to make them evenly mixed, so as to meet different usage requirements. In addition, the setting of the first stirring part 211 and the second stirring part 212 can further improve the stirring effect and stirring efficiency of the stirring component 2.

[0031] The outlet pipe 24 disposed above the placement rack 1 is also provided with an outlet assembly 25, the outlet assembly 25 comprising a plurality of outlet heads 251 of different sizes, each of which is provided with a pipe valve 252. Figure 5 As shown, when the stirring component 2 discharges the pre-prepared dish through the discharge pipe 24, the discharge component 25 can be composed of multiple discharge heads 251 of different sizes to realize the discharge process of different types of pre-prepared dish ingredients. At the same time, the discharge amount can be controlled by adjusting the pipe valve 252 on the discharge head 251. It is suitable for the discharge process of most types of pre-prepared dish ingredients and improves flexibility and convenience during use.

[0032] See also Figure 6 The plastic sealing assembly 3 includes a cylinder 31, a fixing seat 32, a pressing plate 34 and a plastic sealing head 33. The cylinder 31 is fixed on the top of the frame 100. The fixing seat 32 is fixed to the head end of the cylinder 31 which slides and passes through the top of the frame 100 and is placed above the placement rack 1. The plastic sealing head 33 is slidably arranged in the fixing seat 32 and the head end is provided with a card slot 331 adapted to the size of the receiving slot 11. The pressing plate 34 is adapted to the size of the placement rack 1 and is arranged around the periphery of the plastic sealing head 33 and is fixed by a fixing plate 34. The fixed seat 32 is slidably provided with multiple groups of slide rods 321 and multiple groups of compression springs 322 sleeved on the outer side thereof, and is slidably provided on the fixed seat 32, and its position is flush with the head end position of the plastic sealing head 33. The upper protrusion on the top of the box cover of the packaging box can be clamped in the clamping groove 331 on the plastic sealing head 33. By controlling the control box, the slide rod 321 on the plastic sealing component 3 drives the fixed seat 32 to move downward a certain distance, so that the pressure plate 34 on the fixed seat 32 contacts the outer edge of the receiving groove 11 on the upper surface of the placement rack 1. When the lid 33 is closed, the cylinder 31 drives the fixing seat 32 to move upward, and the fixing seat 32 is pressed downward to release the pressure from the plurality of sliding rods 321 on the fixing seat 32. When the lid 33 is closed, the cylinder 31 drives the fixing seat 32 to move upward, and the fixing seat 32 is pressed downward to release the pressure from the plurality of sliding rods 321 on the fixing seat 32. When the lid 33 is closed, the cylinder 31 drives the fixing seat 32 to move upward, and the fixing seat 32 is pressed downward to release the pressure from the plurality of sliding rods 321 on the fixing seat

[0033] A rubber strip is arranged on the contact surface of the pressure plate 34 which is adapted to the size of the placement rack 1, and a heating component is also arranged in the card slot 331 of the plastic sealing head 33. The setting of the rubber strip on the contact surface of the pressure plate 34 can be used to stick the plastic film of the adapted size used for plastic sealing of the packaging box. At the same time, during the sealing process of the plastic film by the plastic sealing component 3, the heating component arranged on the card slot 331 of the plastic sealing head 33 can heat along the circumference of the plastic film. In addition, the heating component can be surrounded by a heating structure such as an electric heating wire and arranged on the card slot 331, so that the plastic film is plastic-sealed on the top of the packaging box of the placement rack 1 to complete the plastic sealing process, thereby meeting different usage requirements and improving applicability and practicality.

[0034] See also Figure 7 The top plate 42 is connected to the head end of the cylinder 31 and is smaller than the size of the receiving slot 11 of the placement rack 1, and slides up and down along the direction of the upper placement rack 1. Specifically, after the plastic sealing component 3 is completed, the placement rack 1 can slide on the operation table 101 to the top of the lifting component 4, and the cylinder 41 is controlled by the control box to work, driving the top plate 42 at the head end to move upward, so that the packaging box in the placement rack 1 after the plastic sealing is completed can be taken out. After the removal is completed, the cylinder 41 drives the top to move downward back to the initial position. The setting of the lifting component 4 can facilitate the removal of the packaging box in the placement rack 1, reduce the inconvenience of manual removal and avoid unnecessary damage to the packaging box due to manual removal, and further improve the packaging efficiency of this pre-prepared food quantitative packaging machine.

[0035] The installation position of the lifting assembly 4 at the bottom of the frame 100 is staggered with the corresponding positions of the stirring assembly 2 and the plastic sealing assembly 3 at the top of the frame 100. For specific position settings, please refer to Figure 1 As shown in the figure, the staggered lifting assembly 4, stirring assembly 2 and plastic sealing assembly 3 can facilitate the operation process at the corresponding position, avoid the impact caused by the working process between the components, and at the same time, further increase the operation space, facilitate the operation and further improve the operation efficiency.

[0036] like Figure 8As shown, a plurality of groups of magnetic strips 1012 are distributed on the slide rail 1011 on the operating table 101 for the placement rack 1 to slide, and the distribution positions of the plurality of groups of magnetic strips 1012 correspond to the stirring component 2, the plastic sealing component 3 and the lifting component 4 respectively. A magnetic sensor 12 adapted to the magnetic strip 1012 is provided at the corresponding position of the placement rack 1 on the magnetic strip 1012. During the movement of the placement rack 1 along the slide rail 1011 on the operating table 101, the magnetic sensor 12 on the placement rack 1 can monitor the attraction degree of the magnetic strip 1012 at the corresponding position of the slide rail 1011 in real time. Only when the magnetic sensor 12 is completely in contact with the magnetic strip 1012 can the operations such as adding the pre-prepared dishes and sealing the packaging boxes be continued. The multiple groups of magnetic strips 1012 distributed corresponding to the positions of the stirring component 2, the sealing component 3 and the lifting component 4 can, on the one hand, further improve the fixing stability of the placement rack 1 at the corresponding position, and avoid unnecessary influence on the packaging process of the pre-prepared dishes caused by position deviation due to manual operation. On the other hand, due to the influence of its magnetic force, it is also convenient for the operator to move and judge the placement rack 1 at the corresponding position, further improving the fluency and accuracy of the operation process.

[0037] See also Fig. 9 A plurality of storage cabinets 103 are further provided below the operating table 101 in the rack 100. The storage cabinets 103 are configured as a disinfection cabinet 1031 and a refrigerator 1032. The storage cabinet 103 configured as the disinfection cabinet 1031 can conveniently disinfect and sterilize pre-prepared food packaging boxes and other utensils, and the storage cabinet 103 configured as the refrigerator 1032 can place and store pre-prepared food and pre-prepared food ingredients after packaging, thereby improving convenience during use to meet different usage requirements.

[0038] The above contents described in this specification are merely examples of the present utility model. Those skilled in the art of the present utility model may make various modifications or additions to the specific embodiments described, or replace them in similar ways, as long as they do not deviate from the contents of the present utility model specification or exceed the scope defined in the claims, they shall all fall within the protection scope of the present utility model.

Claims

1. A quantitative packaging machine for pre-prepared dishes, characterized in that: The machine comprises a frame, an operating table and an operating box are arranged on the frame, the operating box is placed on one side of the operating table, a placing rack is slidably arranged on the operating table, a placing slot is arranged on the top of the placing rack, a weighing module is arranged in the slot, a stirring component for stirring pre-prepared dishes and a plastic sealing component for sealing a packaging box of pre-prepared dishes are also arranged on the top of the frame and at corresponding positions above the placing rack slidably arranged on the operating table.

2. The pre-prepared food quantitative packaging machine according to claim 1, characterized in that: The top of the placement rack is provided with multiple groups of receiving slots in different sizes, and multiple groups of weighing modules are adapted to be arranged in the multiple groups of receiving slots, and the multiple groups of weighing modules are evenly distributed along the surrounding direction of the receiving slots.

3. The pre-prepared food quantitative packaging machine according to claim 1, characterized in that: The stirring assembly includes a stirring chamber, which is fixed to the top of the frame and is provided with a discharge port at the bottom, a discharge pipe is connected to the discharge port, the discharge pipe passes through the top of the frame and is placed above the placement frame on the operating table, a first stirring part and a second stirring part are rotatably arranged in the stirring chamber, the first stirring part is adapted to the size of the stirring chamber and is driven to rotate by a first driving component arranged at a corresponding position of the frame at the bottom of the stirring chamber, a plurality of guide ports adapted to the size of the discharge port are distributed around the bottom of the first stirring part along the rotation direction, the second stirring part is arranged in an arc-shaped plate structure and is rotatably arranged in the first stirring part, and is driven to rotate by a second driving component arranged at the top of the stirring chamber.

4. The pre-prepared food quantitative packaging machine according to claim 3, characterized in that: A discharging assembly is also provided at the pipe mouth of the discharging pipe placed above the placement rack. The discharging assembly includes multiple groups of discharging heads of different sizes. The pipe bodies of the discharging heads are all provided with pipe valves.

5. The pre-prepared food quantitative packaging machine according to claim 1, characterized in that: The plastic sealing assembly includes a cylinder, a fixed seat, a pressure plate and a plastic sealing head. The cylinder is fixed on the top of the frame. The fixed seat is fixed to the cylinder head end which slides and passes through the top of the frame and is placed above the placement rack. The plastic sealing head is slidably arranged in the fixed seat and the head end is provided with a card slot suitable for the size of the receiving slot. The pressure plate is adapted to the size of the placement rack and is arranged around the periphery of the plastic sealing head and is slidably arranged on the fixed seat through multiple groups of sliding rods and multiple groups of compression springs sleeved on the outer side thereof, and is slidably arranged on the fixed seat, and its position is flush with the head end of the plastic sealing head.

6. The pre-prepared food quantitative packaging machine according to claim 5, characterized in that: A rubber strip is arranged on the contact surface of the pressing plate adapted to the size of the placement rack, and a heating component is also arranged in the card slot of the plastic sealing head.

7. The pre-prepared food quantitative packaging machine according to claim 1, characterized in that: A lifting assembly is also installed at the bottom of the frame, and the lifting assembly includes a cylinder and a top plate. The cylinder is installed at the bottom of the frame and placed under the operating table. The top plate is connected to the head end of the cylinder and is smaller than the size of the placement rack slot and slides up and down along the direction of the upper placement rack.

8. The pre-prepared food quantitative packaging machine according to claim 7, characterized in that: The installation position of the jacking assembly at the bottom of the frame is staggered with the corresponding positions of the stirring assembly and the plastic sealing assembly at the top of the frame.

9. The pre-prepared food quantitative packaging machine according to claim 7, characterized in that: There are multiple groups of magnetic strips distributed on the slide rails for the placement rack to slide on the operating table. The distribution positions of the multiple groups of magnetic strips correspond to the stirring assembly, the plastic sealing assembly and the lifting assembly respectively. Magnetic sensors adapted to the magnetic strips are arranged at the corresponding positions on the placement rack.

10. The pre-prepared food quantitative packaging machine according to claim 1, characterized in that: A plurality of storage cabinets are also arranged below the operating table in the frame, and the storage cabinets are arranged as a disinfection cabinet and a refrigeration cabinet structure.

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