Packaging device for pre-packaged food

Abstract

The utility model discloses a packaging device for prepackaged food, which relates to the technical field of packaging devices, and comprises a packaging mechanism, a pressing mechanism and a fixing mechanism, the pressing mechanism comprises two second electric push rods which are parallel to each other, the upper ends of the two second electric push rods are jointly provided with a mouth-shaped frame, and the mouth-shaped frame is fixedly connected with the packaging mechanism. A first pressing plate is mounted on the lower surface of the mouth-shaped frame, a pressing mechanism is arranged on the device, the first pressing plate is used for pressing an end opening of a packaging bag, meanwhile, a second pressing plate is used for smoothing wrinkles at the packaging position of the end opening of the packaging bag, and it is guaranteed that the packaging position of the packaging bag is in a flat state during packaging; the device is further provided with a fixing mechanism, when the electric heating plate needs to be disassembled for maintenance and overhaul, a rotary knob is rotated to drive the two inserting grooves to move out of the inserting grooves through an assembly so that fixing of the electric heating plate can be relieved, the electric heating plate can be taken down by rotating the rotary knob, the electric heating plate can be disassembled easily, and operation of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging devices, in particular to a packaging device for pre-packaged food. Background Art

[0002] There are two main aspects of food's effect on the human body, namely nutritional function and sensory function. Some foods also have regulatory effects. At present, in the process of food processing, it is necessary to seal the edges of packaged food bags, so it is necessary to use packaging devices for pre-packaged food;

[0003] For example, the patent website discloses an edge sealing device for pre-packaged food production (publication number: CN220350135U). Food packaging bags are directly placed on the device, and then the ports of the packaging bags are sealed. However, there may be wrinkles at the ports of the packaging bags at this time, and these wrinkles will affect the subsequent packaging. Then this device cannot remove the wrinkles of the food packaging bags. Therefore, the technicians in this field have proposed a packaging device for pre-packaged food. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a packaging device for pre-packaged food. The device is provided with a pressing mechanism for smoothing out wrinkles at the packaging position at the port of the packaging bag, thereby solving the problem that the device in the above background cannot remove wrinkles from the food packaging bag.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A packaging device for pre-packaged food, comprising:

[0006] A sealing mechanism, wherein the sealing mechanism is used to seal the edges of food packaging bags;

[0007] A pressing mechanism, which is used to press the end of the packaging bag to ensure that the end of the packaging bag is flat;

[0008] The pressing mechanism comprises two second electric push rods parallel to each other, a mouth-shaped frame is commonly installed on the upper ends of the two second electric push rods, a first pressing plate is installed on the lower surface of the mouth-shaped frame, two screw rods are correspondingly installed for rotation between the two inner walls of the mouth-shaped frame, a micro motor with a driving end fixedly connected to its end is installed on one side of a screw rod on the side of the mouth-shaped frame, the other ends of the two screw rods pass through the mouth-shaped frame and are installed with synchronous wheels, a synchronous belt is commonly arranged on the two synchronous wheels, a threaded seat is arranged on each of the screw rods, and a second pressing plate identical to the first pressing plate is commonly installed on the lower surface of the two threaded seats;

[0009] The fixing mechanism is used to fix the internal components of the device.

[0010] As a further technical solution of the utility model, the packaging mechanism includes a base, which is arranged below the two second electric push rods, and the lower end of each second electric push rod is fixedly connected to the base, and a placement table is installed at the center of the upper surface of the base between the two second electric push rods.

[0011] As a further technical solution of the utility model, a C-shaped plate is installed on the upper surface of the base on one side of the placement table, and two first electric push rods are installed on the upper surface of the C-shaped plate accordingly. The lower ends of the two first electric push rods pass through the C-shaped plate and are installed with a fixed seat, and an electric heating plate is provided on the lower surface of the fixed seat.

[0012] As a further technical solution of the utility model, the fixing mechanism includes two cavities opened inside the fixing seat, a card slot is opened on one side of each cavity on the lower surface of the fixing seat, a limiting plate is arranged in each cavity, a spring is arranged in each cavity and on one side of the limiting plate, and a plug-in extending to the nearest card slot is installed at the center of the other side surface of each limiting plate.

[0013] As a further technical solution of the utility model, a central groove is opened between the two cavities inside the fixing seat, a rotating rod is rotatably installed in the central groove, and a pull rope with an end extending into the central groove and fixedly connected to the rotating rod is installed at the center of the side surface of each limiting plate.

[0014] As a further technical solution of the utility model, a card member whose lower surface is fixedly connected to the electric heating plate is arranged in each of the card slots, and a slot adapted to the plug-in is opened on the side of each of the card members.

[0015] Beneficial Effects

[0016] The utility model provides a packaging device for pre-packaged food. Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. A packaging device for pre-packaged food, wherein a pressing mechanism is arranged on the device, and a first pressing plate is used to press the port of the packaging bag, and a second pressing plate is used to smooth the wrinkles at the packaging position at the port of the packaging bag, so as to ensure that the packaging position of the packaging bag is in a flat state during packaging, and to ensure the packaging qualification rate of the packaging bag.

[0018] 2. A packaging device for pre-packaged food. The device is also provided with a fixing mechanism. When the electric heating plate needs to be disassembled for maintenance and repair, the electric heating plate can be released by rotating the knob to drive the two slots to move out of the slots through the assembly. The electric heating plate can be removed by rotating the knob, making it easy to disassemble and convenient for staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a structural schematic diagram of a packaging device for pre-packaged food;

[0020] Figure 2 is a cross-sectional view of a packaging device for pre-packaged food;

[0021] Figure 3 It is a schematic diagram of the fixing mechanism structure of a packaging device for pre-packaged food;

[0022] Figure 4 A side view of a fixing mechanism of a packaging device for pre-packaged food;

[0023] Figure 5 A schematic diagram of the structure of an edge sealing component of a packaging device for pre-packaged food;

[0024] Figure 6 The present invention is a cross-sectional view of an edge sealing component of a packaging device for pre-packaged food.

[0025] In the figure: 1. base; 2. placing table; 3. U-shaped plate; 4. first electric push rod; 5. fixing seat; 6. electric heating plate; 7. second electric push rod; 8. mouth-shaped frame; 9. first pressing plate; 10. micro motor; 11. screw; 12. threaded seat; 13. second pressing plate; 14. synchronous wheel; 15. synchronous belt; 16. slot; 17. cavity; 18. limit plate; 19. spring; 20. plug-in; 21. center slot; 22. rotating rod; 23. pull rope; 24. knob; 25. card; 26. slot. DETAILED DESCRIPTION

[0026] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.

[0027] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure can be combined with each other. The technical solution of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] Unless otherwise specified, the exemplary embodiments / embodiments shown will be understood as providing exemplary features of various details of some ways in which the technical concept of the present disclosure can be implemented in practice. Therefore, unless otherwise specified, the features of the various embodiments / embodiments can be combined, separated, interchanged and / or rearranged without departing from the technical concept of the present disclosure.

[0029] The use of cross-hatching and / or shading in the accompanying drawings is generally used to make the boundaries between adjacent components clear. As such, unless otherwise specified, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for the specific materials, material properties, dimensions, proportions, commonalities between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the accompanying drawings, the sizes and relative sizes of the components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments can be implemented differently, the specific process sequence can be performed in a different order than described. For example, two successively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same figure numbers represent the same components.

[0030] When a component is referred to as being "on" or "over," "connected to," or "coupled to" another component, the component may be directly on, directly connected to, or directly coupled to the other component, or intervening components may be present. However, when a component is referred to as being "directly on," "directly connected to," or "directly coupled to" another component, there are no intervening components. For this purpose, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.

[0031] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "down," "over," "upper," "above," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would subsequently be positioned "over" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0032] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or the values ​​provided that will be recognized by those of ordinary skill in the art.

[0033] Figure 1 It is a structural schematic diagram of a packaging device for pre-packaged food;

[0034] Figure 2 is a cross-sectional view of a packaging device for pre-packaged food;

[0035] Figure 3 It is a schematic diagram of the fixing mechanism structure of a packaging device for pre-packaged food;

[0036] Figure 4 A side view of a fixing mechanism of a packaging device for pre-packaged food;

[0037] like Figure 1-4 As shown, a packaging device for pre-packaged food disclosed in the present invention may include: a packaging mechanism, a pressing mechanism, a fixing mechanism and other components;

[0038] like Figure 1-4 As shown, the packaging mechanism includes a base 1, a placement table 2, a U-shaped plate 3, a first electric push rod 4, a fixing seat 5, and an electric heating plate 6;

[0039] The edge sealing mechanism includes a base 1, the placement table 2 is installed at the center of the upper surface of the base 1, the C-shaped plate 3 is installed on the upper surface of the base 1 and is above the placement table 2, the two first electric push rods 4 are installed on the upper surface of the C-shaped plate 3, the fixing seat 5 is installed at the lower end of the two first electric push rods 4 passing through the C-shaped plate 3, and the electric heating plate 6 is arranged on the lower surface of the fixing seat 5;

[0040] The packaging bag containing food is placed on the placement table 2, and then the first electric push rod 4 is extended to drive the fixing seat 5 and the electric heating plate 6 to descend, and the port of the packaging bag is sealed;

[0041] like Figure 1-4As shown, the pressing member mechanism includes a second electric push rod 7, a mouth frame 8, a first pressing plate 9, a micro motor 10, a screw 11, a threaded seat 12, a second pressing plate 13, a synchronous wheel 14, and a synchronous belt 15;

[0042] The two second electric push rods 7 are installed on the upper surface of the base 1 and are located on both sides of the placement table 2. The mouth-shaped frame 8 is installed on the upper ends of the two second electric push rods 7 and is above the placement table 2. The first pressing plate 9 is installed on the lower surface of the mouth-shaped frame 8. The two screw rods 11 are rotatably installed between the inner walls of the mouth-shaped frame 8 and are located on both sides of the placement table 2. The micro motor 10 is installed on the side of the mouth-shaped frame 8 and is fixedly connected to one end of a screw rod 11. The two synchronous wheels 14 are respectively installed on the ends of the two screw rods 11 extending to the outside of the mouth-shaped frame 8. The synchronous belt 15 is arranged on the two synchronous wheels 14. The two threaded seats 12 are respectively arranged on the two screw rods 11. The second pressing plate 13 is installed on the lower surfaces of the two threaded seats 12.

[0043] The packaging bag containing food is placed on the placing table 2, and the bag mouth of the packaging bag is directly below the first pressing plate 9 and the second pressing plate 13. Then, the two second electric push rods 7 are shortened to drive the mouth frame 8 and the components thereon to descend. Then, the first pressing plate 9 and the second pressing plate 13 are pressed on the port of the packaging bag. Then, the micro motor 10 is operated to drive the screw 11 connected thereto to rotate. Then, the synchronous wheel 14 and the synchronous wheel 14 drive another screw 11 to rotate in the same direction, driving the two threaded seats 12 to move. The moving threaded seat 12 drives the second pressing plate 13 to move. Since the second pressing plate 13 is also pressed on the port of the packaging bag, the moving second pressing plate 13 is used to smooth the wrinkles at the position where the packaging bag port needs to be sealed while 9 is pressing the port of the packaging bag. Then, the descending electric heating plate 6 is used to seal the edge of the port of the packaging bag.

[0044] Figure 5 A schematic diagram of the structure of an edge sealing component of a packaging device for pre-packaged food;

[0045] Figure 6 A cross-sectional view of an edge sealing component of a packaging device for pre-packaged food;

[0046] like Figure 1 and Figure 5-6 As shown, the fixing mechanism includes a card slot 16, a cavity 17, a limit plate 18, a spring 19, a plug-in 20, a central slot 21, a rotating rod 22, a pull rope 23, a knob 24, a card 25, and a slot 26;

[0047] The two card slots 16 are provided on the lower surface of the fixing seat 5, the two cavities 17 are provided in the fixing seat 5 and are located on the sides of the two card slots 16, the two limit plates 18 are respectively provided in the two cavities 17, the two springs 19 are respectively provided in the two cavities 17 and are located in the limit plates 18, the two plug-ins 20 are respectively installed in the centers of the sides of the two limit plates 18 and extend to the adjacent card slots 16, the center groove 21 is provided in the fixing seat 5 and is located between the two cavities 17, the rotating rod 22 is rotatably installed in the center groove 21, the knob 24 is installed on the upper end of the rotating rod 22 extending to the outside of the fixing seat 5, the two pull ropes 23 are respectively installed in the centers of the other sides of the two limit plates 18 and the ends extend into the center groove 21 and are fixedly connected to the rotating rod 22, the two clamps 25 are respectively provided in the two card slots 16 and the lower surfaces are fixedly connected to the electric heating plate 6, and the two slots 26 are respectively provided on the sides of the two clamps 25;

[0048] When the electric heating plate 6 needs to be removed, the rotating knob 24 is rotated to drive the rotating rod 22 to rotate, and the two pull ropes 23 are wound around to pull the two limit plates 18 closer to each other. Each moving limit plate 18 compresses the spring 19 and also drives the plug-in 20 to move out of the slot 26 and into the cavity 17, so that the fixation of the electric heating plate 6 can be released, and then the electric heating plate 6 is removed from the fixing seat 5. During installation, the rotating knob 24 allows the two plug-ins 20 to enter the cavity 17 through the above operation, and then the two clips 25 of the electric heating plate 6 are inserted into the two card slots 16, and each plug-in 20 is aligned with the corresponding slot 26, and then the knob 24 is released to allow the two springs 19 to rebound and drive the limit plate 18 to restore its position, thereby driving each plug-in 20 to be inserted into the aligned slot 26, and the electric heating plate 6 is re-fixed on the fixing seat 5.

[0049] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0050] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0051] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A packaging device for prepackaged food, characterized in that: include: A sealing mechanism, wherein the sealing mechanism is used to seal the edges of food packaging bags; A pressing mechanism, which is used to press the end of the packaging bag to ensure that the end of the packaging bag is flat; The pressing mechanism comprises two second electric push rods (7) parallel to each other, a mouth-shaped frame (8) is commonly installed at the upper ends of the two second electric push rods (7), a first pressing plate (9) is installed on the lower surface of the mouth-shaped frame (8), two screw rods (11) are correspondingly installed between the two inner walls of the mouth-shaped frame (8), a micro motor (10) with a driving end fixedly connected to its end is installed on one side of a screw rod (11) on the side surface of the mouth-shaped frame (8), the other ends of the two screw rods (11) pass through the mouth-shaped frame (8) and are installed with a synchronous wheel (14), a synchronous belt (15) is commonly arranged on the two synchronous wheels (14), each of the screw rods (11) is provided with a threaded seat (12), and a second pressing plate (13) identical to the first pressing plate (9) is commonly installed on the lower surface of the two threaded seats (12); The fixing mechanism is used to fix the internal components of the device.

2. A packaging device for prepackaged food according to claim 1, characterized in that: The packaging mechanism comprises a base (1), the base (1) being arranged below two second electric push rods (7), and the lower end of each second electric push rod (7) being fixedly connected to the base (1), and a placement table (2) being installed at the center of the upper surface of the base (1) between the two second electric push rods (7).

3. A packaging device for prepackaged food according to claim 2, characterized in that: A U-shaped plate (3) is installed on the upper surface of the base (1) at one side of the placement table (2); two first electric push rods (4) are correspondingly installed on the upper surface of the U-shaped plate (3); the lower ends of the two first electric push rods (4) penetrate the U-shaped plate (3) and are installed with a fixing seat (5); and the lower surface of the fixing seat (5) is provided with an electric heating plate (6).

4. A packaging device for prepackaged food according to claim 3, characterized in that: The fixing mechanism comprises two cavities (17) opened inside the fixing seat (5); a card slot (16) is opened on one side of each cavity (17) on the lower surface of the fixing seat (5); a limit plate (18) is arranged in each cavity (17); a spring (19) is arranged in each cavity (17) and on one side of the limit plate (18); and a plug-in (20) extending into the nearest card slot (16) is installed at the center of the other side surface of each limit plate (18).

5. A packaging device for prepackaged food according to claim 4, characterized in that: A central groove (21) is provided inside the fixing seat (5) between the two cavities (17), a rotating rod (22) is rotatably installed in the central groove (21), and a pull rope (23) is installed at the center of the side surface of each of the limiting plates (18), the end of which extends into the central groove (21) and is fixedly connected to the rotating rod (22).

6. A packaging device for prepackaged food according to claim 4, characterized in that: Each of the card slots (16) is provided with a card member (25) whose lower surface is fixedly connected to the electric heating plate (6), and a slot (26) adapted to the plug-in unit (20) is provided on the side surface of each of the card members (25).

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