Sealing machine

Abstract

The utility model relates to the field of household sealing machines, in particular to a sealing machine which comprises a shell of the sealing machine, a circuit board arranged in the shell, a vacuumizing device, an electromagnetic valve and a heating strip arranged in the shell, a cover plate hinged to the upper end of the shell, a containing groove formed in the upper end face of the shell, and the cover plate can cover the containing groove. The sealing machine is provided with a containing groove and is covered by a cover plate to keep sanitary, and articles are integrally used and are convenient to use; the cut-off knife is stored and hidden by the cover plate, so that a cut-off knife slide rail and a cut-off knife blade are prevented from being polluted by long-term exposure; the display device is arranged on the cover plate and can display more contents without influencing the overall size of the product; the sealing machine is reasonable in structural distribution and small in size; compared with traditional hinge connection, the fixing plate is arranged in a sliding mode, and the structure is stable and firm.

Description

Technical Field

[0001] The utility model relates to the field of household sealing machines, in particular to a full-automatic sealing machine. Background Art

[0002] Traditional household sealing machines usually need to be equipped with sealing bags, and the cutter uses the existing sealing machine without a part to accommodate the sealing bag. On the other hand, although it is equipped with a cutter, the external cutter is often exposed to the air, especially since the sealing machine is usually used in the kitchen. Long-term contact with kitchen oil has a great impact on the cutter slide rail and cutter blade. The above problems exist in all existing sealing machines. Utility Model Content

[0003] In order to solve the defect that the existing sealing machine has no storage function, the utility model provides a sealing machine with a storage function.

[0004] The technical solution adopted by the utility model is: a sealing machine, including a shell of the sealing machine, a circuit board is arranged in the shell, a vacuum device, a solenoid valve and a heating strip are arranged in the shell, a cover plate is hinged on the upper end of the shell, a receiving groove is arranged on the upper end surface of the shell, and the cover plate can cover the receiving groove.

[0005] As one of the preferred solutions for a sealing machine, the cover plate can also accommodate the cutter to solve the problem of the cutter being exposed. The cutter is provided under the cover plate, and the lower end surface of the cover plate is provided with a groove for accommodating the protruding part of the upper end of the cutter.

[0006] As one of the preferred solutions of a sealing machine, a notch is provided on one side of the shell away from the bottom of the receiving groove, and a bottom plate and a movable pressing plate are provided in sequence from the outside to the inside of the notch, and a driving mechanism for driving the movable pressing plate is provided at the bottom of the movable pressing plate and the bottom of the notch, and a vacuum area and a heating strip are provided between the bottom plate and the movable pressing plate; the notch is provided at the bottom of the shell,

[0007] As one of the preferred solutions for a sealing machine, the driving mechanism includes a pull rod arranged around the movable pressure plate and extending vertically toward the fixed plate. The pull rod passes through corresponding through holes around the fixed plate. A spring is passed through the pull rod. A fixing piece is arranged at the end of the pull rod. Both ends of the spring are pressed against the fixed plate and the fixing piece respectively.

[0008] As one of the preferred solutions of a sealing machine, it also includes a fixed plate, which is located between the shell and the movable pressure plate. The fixed plate is fixed at the opening of the shell, and a driving device is provided between the fixed plate and the movable pressure plate to move the movable pressure plate toward the fixed plate.

[0009] As one of the preferred solutions of a sealing machine, sliding protrusions are provided on both sides of the notch, and the bottom plate is slidably arranged in the sliding protrusions.

[0010] As one of the preferred solutions of a sealing machine, the driving device is an air pump and an air bag, and the air bag is also connected to a solenoid valve to ensure quick release.

[0011] As one of the preferred solutions of a sealing machine, a display device is provided on the cover plate, and the display device is connected to the circuit board in the shell through a wiring harness.

[0012] The beneficial effects of the utility model are as follows: the sealing machine is provided with a receiving groove and is covered by a cover plate to maintain hygiene, and the items used are integrated to prevent inconvenience in use; the cutter is stored and hidden by a cover plate to prevent the cutter slide rail and the cutter blade from being exposed to pollution for a long time; the display device is arranged on the cover plate to display more content without affecting the overall volume of the product; the sealing machine has a reasonable structural division and a small volume; the fixed plate is slidingly arranged, and the structure is stable and reliable compared to the traditional hinge connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model.

[0014] Figure 2 This is an expanded view of the utility model.

[0015] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0016] Figure 4 This is an exploded view of the utility model.

[0017] Figure 5 Schematic diagram of vacuum state.

[0018] Among them: 1. Shell; 11. Cover plate; 12. Receiving groove; 5. Cutter; 111. Groove; 6. Notch; 61. Bottom plate; 62. Movable pressure plate; 63. Vacuuming area; 64. Heating strip; 65. Fixing plate; 621. Pull rod; 622. Spring; 623. Fixing piece; 66. Sliding cam; 7. Air pump; 71. Air bag; 72. Solenoid valve. DETAILED DESCRIPTION

[0019] The utility model will be further described below in conjunction with the specific drawings.

[0020] like Figures 1 to 5 As shown: a sealing machine, including a shell 1 of the sealing machine, a circuit board is arranged in the shell 1, a vacuum device, a solenoid valve 72 and a heating strip 64 are arranged in the shell 1, a cover plate 11 is hinged at the upper end of the shell 1, and a receiving groove 12 is arranged on the upper end surface of the shell 1. The cover plate 11 can cover the receiving groove 12, and the cover plate 11 can also accommodate the cutter 5 to solve the problem of the cutter 5 being exposed. The cutter 5 is arranged under the cover plate 11, and the lower end surface of the cover plate 11 is provided with a groove 111 for accommodating the protruding part of the upper end of the cutter 5.

[0021] In this embodiment, as one of the schemes for the division of the vacuum sealing functional structure, a notch 6 is provided on one side of the shell 1 away from the bottom of the accommodating groove 12, and a bottom plate 61 and a movable pressing plate 62 are provided at the notch 6 from the outside to the inside in sequence, and a driving mechanism for driving the movable pressing plate 62 is provided at the movable pressing plate 62 and the bottom of the notch 6, and a vacuum area 63 and a heating strip 64 are provided between the bottom plate 61 and the movable pressing plate 62; the notch 6 is provided at the bottom of the shell 1, and the driving mechanism includes a pull rod 621 provided around the movable pressing plate 62 and extending vertically toward the fixed plate 65, the pull rod 621 passes through corresponding through holes around the fixed plate 65, a spring 622 is passed through the pull rod 621, and a fixing part 623 is provided at the end of the pull rod 621, and two ends of the spring 622 are pressed against the fixed plate 65 and the fixing part 623 respectively. It also includes a fixed plate 65, which is located between the shell 1 and the movable pressure plate 62. The fixed plate 65 is fixed at the opening of the shell 1. A driving device is provided between the fixed plate 65 and the movable pressure plate 62 to move the movable pressure plate 62 toward the fixed plate 65. Slide protrusions 66 are provided on both sides of the notch 6, and the bottom plate 61 is slidably arranged in the slide protrusions 66. The driving mechanism is an air pump 7 and an air bag 71, and the air bag 71 is also connected to the solenoid valve 72 to ensure quick release. The above-mentioned slide protrusion 66 can also adopt a slide groove. The changes made by ordinary technicians in this field without departing from the idea of ​​the present application should be understood to fall within the protection scope of the present application.

[0022] When in use, open the upper cover to take out the rolled sealed bag, cut it as needed with the cutter 5, then put it back into the sealed bag, close the upper cover, seal one end of the taken vacuum sealing bag, put the items to be vacuum sealed into the sealed bag, put the opening into the vacuum area for vacuum sealing, and then complete the whole operation.

[0023] In this embodiment, the display device is disposed on the upper end of the cover plate 11 , and the display device is connected to the circuit board in the housing 1 through a wiring harness.

[0024] It should be noted that “includes”, “comprising” or any other variations thereof are intended to cover non-exclusive inclusion, so that an article or structure comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such article or device.

Claims

1. A sealing machine, comprising a housing (1) of the sealing machine, wherein a circuit board is arranged inside the housing (1), and wherein a vacuum device, a solenoid valve (72) and a heating strip (64) are arranged inside the housing (1), characterized in that: A cover plate (11) is hingedly connected to the upper end of the shell (1), a receiving groove (12) is provided on the upper end surface of the shell (1), and the cover plate (11) can cover the receiving groove (12).

2. The sealing machine according to claim 1, characterized in that: A cutting knife (5) is provided below the cover plate (11), and a groove (111) for accommodating a protruding portion of the upper end of the cutting knife (5) is provided on the lower end surface of the cover plate (11).

3. The sealing machine according to claim 1, characterized in that: A notch (6) is provided on one side of the shell (1) away from the bottom of the accommodating groove (12); a bottom plate (61) and a movable pressing plate (62) are provided in sequence from the outside to the inside of the notch (6); a driving mechanism for driving the movable pressing plate (62) is provided between the movable pressing plate (62) and the bottom of the notch (6); a vacuum area (63) and a heating strip (64) are provided between the bottom plate (61) and the movable pressing plate (62); and the notch (6) is provided at the bottom of the shell (1).

4. The sealing machine according to claim 3, characterized in that: It also includes a fixed plate (65), the fixed plate (65) being located between the shell (1) and the movable pressure plate (62), the fixed plate (65) being fixed at the opening of the shell (1), and a driving device for moving the movable pressure plate (62) toward the fixed plate (65) being provided between the fixed plate (65) and the movable pressure plate (62).

5. The sealing machine according to claim 3, characterized in that: The driving mechanism comprises a pull rod (621) arranged around the movable pressure plate (62) and extending vertically toward the fixed plate (65); the pull rod (621) passes through corresponding through holes around the fixed plate (65); a spring (622) is passed through the pull rod (621); a fixing piece (623) is arranged at the end of the pull rod (621); and two ends of the spring (622) are pressed against the fixed plate (65) and the fixing piece (623) respectively.

6. The sealing machine according to claim 3, characterized in that: Sliding protrusions (66) are provided on both sides of the notch (6), and the bottom plate (61) is slidably arranged in the sliding protrusions (66).

7. The sealing machine according to claim 4, characterized in that: The driving device is an air pump (7) and an air bag (71); the air bag (71) is also connected to a solenoid valve (72) to ensure rapid release.

8. The sealing machine according to claim 1, characterized in that: A display device is provided on the cover plate (11), and the display device is connected to the circuit board in the housing (1) via a wiring harness.

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