Packaging machine with fresh-keeping and water-locking functions for double-color food packaging box

Abstract

The utility model relates to the field of packaging machines, in particular to a packaging machine with fresh-keeping and water-locking functions for a double-color food packaging box, which comprises a supporting plate, a sliding rail is fixedly connected to the front vertical face of the supporting plate, a push plate is slidably connected to the front vertical face of the sliding rail, and a winding drum is mounted at the top of the push plate. The front vertical face of the push plate is fixedly connected with a pressing block. According to the packaging machine with the fresh-keeping and water-locking functions for the double-color food packaging box, a membrane between a placing plate and a pressing block is used for pasting the connecting position of the packaging box, an air cylinder is controlled to operate, a push plate is driven to slide on the outer wall of a vertical rail; the push plate is arranged on the upper portion of the containing plate, the pressing block connected to the front vertical face of the push plate is pushed to move towards the upper portion of the containing plate, the opening portion of the packaging box below the containing plate and the upper membrane of the membrane are pasted for box sealing, the structure is more optimized, and the design is more reasonable.

Description

Technical Field

[0001] The utility model relates to the field of packaging boxes, in particular to a packaging machine for double-color food packaging boxes with the functions of freshness preservation and water locking. Background Art

[0002] Packaging machines are machines that package products to protect and beautify them.

[0003] At present, the packaging machine is in use. When packaging a packaging box, it needs to paste the box cover of the packaging box so that the box cover of the packaging box is connected to the packaging box, and the connection needs to be pasted. Utility Model Content

[0004] The utility model aims to provide a packaging machine for a two-color food packaging box with a fresh-keeping and moisture-locking function, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A packaging machine for a two-color food packaging box with a freshness-keeping and moisture-locking function comprises a support plate, a front facade of the support plate is fixedly connected to a slide rail, a front facade of the slide rail is slidably connected to a push plate, a winding drum is installed on the top of the push plate, a pressure block is fixedly connected to the front facade of the push plate, a fixed plate is fixedly connected to the side of the push plate, an electric push rod is installed on one side of the fixed plate, the electric push rod is fixed to the back edge of the support plate, a motor is fixedly connected to the front facade of the support plate, a driving shaft is installed at the driving end of the motor, a belt is installed on the outer wall of the driving shaft, and the belt is respectively connected to the winding drum, connecting shaft two and connecting shaft one.

[0007] As a further solution of the utility model: a vertical frame is installed on the top of the support plate, and a rotating shaft is installed on the top of the vertical frame, and a packaging film cylinder is installed on the outer wall of the rotating shaft.

[0008] As a further solution of the utility model: the outer wall of the packaging film cylinder is provided with a diaphragm 1, and the upper surface of the diaphragm 1 is provided with a diaphragm 2.

[0009] As a further solution of the utility model: a connecting shaft three is arranged on one side of the connecting shaft two, a placement plate is arranged on the upper part of the connecting shaft three, and the placement plate is fixed on the lower part of the front facade of the support plate.

[0010] As a further solution of the utility model: a center tube and a connecting shaft are arranged above the connecting shaft one, and the connecting shaft, the center tube, the outer wall of the connecting shaft one and the diaphragm one are arranged in a transmission manner.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model discloses that the diaphragm sheet 1 between the placement plate and the pressure block is used to stick the connection of the packaging box, and the air cylinder is controlled to operate, so as to drive the push plate to slide on the outer wall of the vertical rail, and push the pressure block connected to the front facade of the push plate to move toward the upper side of the placement plate, and stick the opening of the packaging box under the placement plate to the diaphragm sheet 1 and the diaphragm sheet 2 for sealing the box, and the structure is more optimized and the design is more reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The schematic diagram of the structure of a packaging machine for a two-color food packaging box with the function of preserving and locking moisture.

[0014] Figure 2 The present invention is a structural diagram of a support plate and connecting components in a packaging machine for a two-color food packaging box with a fresh-keeping and moisture-locking function.

[0015] Figure 3 The present invention is a cross-sectional view of a support plate and a connecting component in a packaging machine of a two-color food packaging box having the function of preserving freshness and locking moisture.

[0016] In the figure: support plate 1, packaging film cylinder 2, rotating shaft 3, connecting shaft 4, winding cylinder 5, center cylinder 6, connecting shaft one 7, connecting shaft two 8, diaphragm one 9, connecting shaft three 10, placement plate 11, pressure block 12, fixed plate 13, slide rail 14, cylinder 15, push plate 16, vertical rail 17, diaphragm two 18, motor 19, drive shaft 20, electric push rod 21. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figures 1 to 3In the embodiment of the utility model, a packaging machine for a two-color food packaging box with a fresh-keeping and water-locking function includes a support plate 1, a front facade of the support plate 1 is fixedly connected to a slide rail 14, a front facade of the slide rail 14 is slidably connected to a push plate 16, a winding drum 5 is installed on the top of the push plate 16, a pressing block 12 is fixedly connected to the front facade of the push plate 16, a side of the push plate 16 is fixedly connected to a fixed plate 13, an electric push rod 21 is installed on one side of the fixed plate 13, the electric push rod 21 is fixed to the back edge of the support plate 1, a motor 19 is fixedly connected to the front facade of the support plate 1, a driving shaft 20 is installed on the driving end of the motor 19, and an outer wall of the driving shaft 20 is installed A belt is provided, which is respectively connected to a winding drum 5, a connecting shaft 2 8 and a connecting shaft 1 7 for transmission. A vertical frame is installed on the top of the support plate 1, and a rotating shaft 3 is installed on the top of the vertical frame. A packaging film cylinder 2 is installed on the outer wall of the rotating shaft 3. A diaphragm 1 9 is transmitted to the outer wall of the packaging film cylinder 2. A diaphragm 1 18 is installed on the upper surface of the diaphragm 1 9. A connecting shaft 3 10 is provided on one side of the connecting shaft 2 8. A placement plate 11 is provided on the upper part of the connecting shaft 3 10. The placement plate 11 is fixed to the lower part of the front facade of the support plate 1. A center cylinder 6 and a connecting shaft 4 are provided above the connecting shaft 1 7. The connecting shaft 4, the center cylinder 6, and the outer wall of the connecting shaft 7 are arranged with the diaphragm 1 9 for transmission.

[0019] When in use, the control motor 19 is operated to drive the winding drum 5, the connecting shaft 1 7 and the connecting shaft 2 8 connected in the transmission connection to rotate. After the winding drum 5 rotates, the film 1 9 on its outer wall will be pulled and wound onto the winding drum 5 on the outer wall of the connecting shaft 2 8, the connecting shaft 3 10, the connecting shaft 1 7, the central cylinder 6, the connecting shaft 4 and the packaging film cylinder 2;

[0020] The membrane 9 between the placement plate 11 and the pressing block 12 is used to stick the connection of the packaging box;

[0021] The control cylinder 15 operates to drive the push plate 16 to slide on the outer wall of the vertical rail 17, and pushes the pressure block 12 connected to the front facade of the push plate 16 to move toward the top of the placement plate 11, and sticks the opening of the packaging box under the placement plate 11 and the membrane 2 18 on the membrane 1 9 for sealing.

[0022] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A packaging machine for a two-color food packaging box with a fresh-keeping and moisture-locking function, comprising a support plate (1), characterized in that: The front facade of the support plate (1) is fixedly connected to a slide rail (14), the front facade of the slide rail (14) is slidably connected to a push plate (16), a winding drum (5) is installed on the top of the push plate (16), the front facade of the push plate (16) is fixedly connected to a pressure block (12), the side of the push plate (16) is fixedly connected to a fixed plate (13), one side of the fixed plate (13) is installed with an electric push rod (21), the electric push rod (21) is fixed to the back edge of the support plate (1), the front facade of the support plate (1) is fixedly connected to a motor (19), the driving end of the motor (19) is installed with a driving shaft (20), the outer wall of the driving shaft (20) is installed with a belt, and the belt is respectively connected to the winding drum (5), the connecting shaft 2 (8) and the connecting shaft 1 (7).

2. A packaging machine for a two-color food packaging box with a fresh-keeping and moisture-locking function according to claim 1, characterized in that: A vertical frame is installed on the top of the support plate (1), and a rotating shaft (3) is installed on the top of the vertical frame. A packaging film cylinder (2) is installed on the outer wall of the rotating shaft (3).

3. A packaging machine for a two-color food packaging box with a fresh-keeping and moisture-locking function according to claim 2, characterized in that: The outer wall of the packaging film cylinder (2) is provided with a diaphragm sheet 1 (9), and the upper surface of the diaphragm sheet 1 (9) is provided with a diaphragm sheet 2 (18).

4. The packaging machine for a two-color food packaging box with a fresh-keeping and moisture-locking function according to claim 1, characterized in that: A connecting shaft three (10) is arranged on one side of the connecting shaft two (8), a placement plate (11) is arranged on the upper part of the connecting shaft three (10), and the placement plate (11) is fixed on the lower part of the front facade of the support plate (1).

5. The packaging machine for a two-color food packaging box with a fresh-keeping and moisture-locking function according to claim 1, characterized in that: A central tube (6) and a connecting shaft (4) are arranged above the connecting shaft (7), and the connecting shaft (4) and the central tube (6) are arranged in a transmission manner with the outer wall of the connecting shaft (7) and the diaphragm (9).

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