Press-fit device used after gluing of tea packaging box

Abstract

The utility model relates to a press-fit device for a tea packaging box after gluing. The press-fit device comprises a positioning lifting seat and a sealing lifting seat, a sealing lifting column and a sealing lifting air cylinder are arranged on the sealing lifting seat, a sealing bottom plate capable of ascending and descending along the sealing lifting column is arranged on the sealing lifting column, and the top of a piston part of the sealing lifting air cylinder is connected with the sealing bottom plate; a left sealing pressing block and a right sealing pressing block are arranged on the sealing bottom plate; the tail end of the material guide plate is arranged between the left sealing pressing block and the right sealing pressing block and is arranged above a sealing place; a positioning lifting cylinder and a positioning lifting column are arranged on the positioning lifting seat, an upper fixing seat capable of ascending and descending along the positioning lifting column is arranged on the positioning lifting column, and a piston part of the positioning lifting cylinder is connected with the upper fixing seat; an upper positioning pressing plate is arranged at the end, facing the guide plate, of the upper fixing base. The tea packaging box gluing device can effectively solve the problems that an existing tea packaging box is pressed manually after being glued, the operation difficulty is large, and the working efficiency is low.

Description

Technical Field

[0001] The utility model relates to the field of tea packaging, in particular to a pressing device for a tea packaging box after gluing. Background Art

[0002] In daily life, packaging boxes are widely used, such as food packaging, clothing packaging, and express packaging. They are also used in tea packaging, such as packaging tea bags.

[0003] Tea is usually packed in hexahedral cartons, which need to be folded into boxes. When packing tea bags, the cut carton board needs to be folded into an unsealed box shape, and then the tea bags are placed in the carton. The sealed surface of the carton is then glued and sealed. Finally, the glued surface is sealed and the tea bags are packed.

[0004] When sealing the packaging box after gluing, if it is done manually, there are problems such as difficulty in operation and low work efficiency. Utility Model Content

[0005] The utility model aims to provide a pressing device for tea packaging boxes after gluing, so as to solve the problems of difficult operation and low work efficiency in the existing tea packaging boxes after gluing, which are manually pressed.

[0006] The technical solution adopted by the utility model to solve the technical problem is: a pressing device after gluing a tea packaging box, comprising a frame, a side sealing device and a transmission guide device provided on the frame, and a material guide plate extending into the side sealing device;

[0007] The side sealing device includes a positioning lifting seat and a sealing lifting seat; the sealing lifting seat is provided with a sealing lifting column and a sealing lifting cylinder, the sealing lifting column is provided with a sealing bottom plate which can be lifted and lowered along the same, and the top of the piston of the sealing lifting cylinder is connected to the sealing bottom plate; the sealing bottom plate is provided with a left sealing pressure block and a right sealing pressure block which are adapted to the two sides of the packaging box to be pressed together; the end of the guide plate is provided between the left sealing pressure block and the right sealing pressure block, and is provided above the sealing place; the positioning lifting seat is provided with a positioning lifting cylinder and a positioning lifting column, the positioning lifting column is provided with an upper fixed seat which can be lifted and lowered along the same, and the piston of the positioning lifting cylinder is connected to the upper fixed seat for driving the upper fixed seat to lift and lower; the upper fixed seat is provided with an upper positioning pressure plate which is adapted to the upper end surface of the packaging box to be pressed together at one end facing the guide plate.

[0008] Further, the side sealing device is provided with a discharging conveying device at the end away from the transmission guide device; the transmission guide device further comprises a material blocking plate arranged on the left and right sides of the material guide plate, a middle part of each material blocking plate is provided with a material guiding gap consistent with the material guiding direction, the material guiding gap is matched with the two side faces of the packaging box to be pressed together; the feeding end of the transmission guide device is provided with a pushing device, the pushing device comprises a pushing cylinder and a pushing rod connected with the piston part of the pushing cylinder, and the end of the pushing rod away from the pushing cylinder is hingedly connected with a pushing plate matched with the rear side wall of the packaging box.

[0009] Further, the positioning bottom plate is correspondingly provided with a left sealing positioning block and a right sealing positioning block below the left sealing pressing block and the right sealing pressing block; the left sealing positioning block, the right sealing positioning block and the side wall gap of the material guide plate are matched, and the height of the left sealing positioning block and the right sealing positioning block is greater than that of the material guide plate; the left sealing positioning block and the left sealing pressing block, and the right sealing positioning block and the right sealing pressing block are both provided with a avoiding gap matched with the side face of the packaging box to be pressed together; the initial position of the avoiding gap is communicated and matched with the material guiding gap.

[0010] In order to realize better pressing effect, the bottom corners of the left sealing pressing block and the right sealing pressing block are arc corners.

[0011] Further, the sealing lifting column is provided with four columns arranged in a square shape; and the sealing bottom plate is provided with four guiding holes matched with the sealing lifting columns.

[0012] The packaging box is positioned by the cooperation of the positioning lifting cylinder, the upper positioning pressing plate and the material guide plate, so that deviation in the pressing process is avoided; the packaging box is positioned in the lateral direction by the cooperation of the left sealing pressing block and the right sealing pressing block, and is lowered by the sealing lifting cylinder, so that the pressing is realized, the whole structure is stable and reliable, and the pressing of the packaging box to be pressed can be conveniently realized.

[0013] The feeding and discharging of the packaging box before and after pressing can be realized by the cooperation of the pushing cylinder, the pushing rod and the pushing plate, and the realization is simple and reliable.

[0014] The positioning before pressing is realized by the cooperation of the left sealing positioning block, the right sealing positioning block and the material guide plate to form a placement area matched with the packaging box, and the structure is optimized by the avoiding gap to realize the avoiding in the pressing process.

[0015] The four sealing lifting columns are arranged, the structure is more stable and reliable, and the uniformity and stability of the left sealing pressing block and the right sealing pressing block arranged on the sealing bottom plate during the lifting process can be ensured.

[0016] The utility model will be described in more detail in combination with the drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of the present invention, in which the discharging conveying device and the pushing device are omitted.

[0018] Figure 2 This is another structural diagram of the present invention, in which the discharging conveying device and the pushing device are omitted.

[0019] Figure 3 It is a structural diagram of the pushing device.

[0020] Figure 4 It is a structural diagram of the packaging box to be pressed.

[0021] Figure 5 It is a structural diagram of the packaging box after pressing.

[0022] In the figure, 1, frame, 2, guide plate, 3, positioning lifting seat, 4, sealing lifting seat, 5, sealing lifting column, 6, sealing bottom plate, 7, left sealing pressure block, 8, right sealing pressure block, 9, positioning lifting column, 10, upper fixed seat, 11, upper positioning pressure plate, 12, baffle plate, 13, material guide gap, 14, pushing cylinder, 15, pushing rod, 16, pushing plate, 17, left sealing positioning block, 18, right sealing positioning block, 19, outer left side of the packaging box to be pressed, 20, outer right side of the packaging box to be pressed. DETAILED DESCRIPTION

[0023] Examples, such as Figure 1 Paper Figure 5 The illustrated pressing device for a tea packaging box after gluing comprises a frame 1 on which a side sealing device and a transmission guide device are provided. The transmission guide device is provided with a material guide plate 2 extending into the side sealing device.

[0024] The side sealing device includes a positioning lifting seat 3 and a sealing lifting seat 4; the sealing lifting seat 4 is provided with a sealing lifting column 5 and a sealing lifting cylinder, and the sealing lifting column 5 is provided with a sealing bottom plate 6 which can be lifted along the same, and the top of the piston of the sealing lifting cylinder is connected to the sealing bottom plate 6; the sealing bottom plate 6 is provided with a left sealing pressure block 7 and a right sealing pressure block 8 which are adapted to the two sides of the packaging box to be pressed; the end of the guide plate 2 is provided between the left sealing pressure block 7 and the right sealing pressure block 8, which is provided above the sealing place; the positioning lifting seat 3 is provided with a positioning lifting cylinder and a positioning lifting column 9, and the positioning lifting column 9 is provided with an upper fixed seat 10 which can be lifted along the same, and the piston of the positioning lifting cylinder is connected to the upper fixed seat 10, which is used to drive the upper fixed seat 10 to lift and lower; the upper fixed seat 10 is provided with an upper positioning pressing plate 11 which is adapted to the upper end face of the packaging box to be pressed on one end facing the guide plate 2.

[0025] The side sealing device is provided with a discharging conveyor at one end away from the transmission guide device; the transmission guide device further comprises a material blocking plate 12 arranged on the left and right sides of the material guide plate 2, and a material guiding gap 13 is arranged in the middle of each material blocking plate 12 and is consistent with the material guiding direction, and the material guiding gap 13 is matched with the two side faces of the packaging box to be pressed together; the feeding end of the transmission guide device is provided with a material pushing device, and the material pushing device comprises a material pushing cylinder 14 and a material pushing rod 15 connected with the piston part of the material pushing cylinder 14, and the end of the material pushing rod 15 away from the material pushing cylinder 14 is hinged with a material pushing plate 16 matched with the rear side wall of the packaging box.

[0026] The packaging box on the material guide plate 2 is pushed into the side sealing device by the movement of the material pushing rod 15 and the material pushing plate 16 driven by the material pushing cylinder 14, the packaging box on the material guide plate 2 is pressed and positioned by the upper positioning pressing plate 11 on the upper fixed seat 10 driven by the positioning lifting cylinder, the outer left side face and the outer right side face 19, 20 of the packaging box to be pressed together are pressed down by the left sealing pressing block 7 and the right sealing pressing block 8 on the sealing bottom plate 6 driven by the sealing lifting cylinder, so that the outer left side face and the outer right side face 19, 20 of the packaging box after gluing are bent downward and are laminated with the inner left side face and the inner right side face of the packaging box, until completely pressed together. After pressing, the sealing lifting cylinder goes up, the positioning lifting cylinder goes up, and the next packaging box to be laminated on the material guide plate 2 is pushed out of the side sealing device to the discharging conveyor to complete discharging by the movement of the material pushing rod 15 and the material pushing plate 16 driven by the material pushing cylinder 14.

[0027] The positioning bottom plate is provided with a left sealing positioning block 17 and a right sealing positioning block 18 below the left sealing pressing block 7 and the right sealing pressing block 8 respectively; the left sealing positioning block 17 and the right sealing positioning block 18 are matched with the side wall gap of the material guide plate 2, and the height thereof is greater than that of the material guide plate 2; the left sealing positioning block 17 and the left sealing pressing block 7, and the right sealing positioning block 18 and the right sealing pressing block 8 are both provided with an avoiding gap matched with the side face of the packaging box to be pressed together; the initial position of the avoiding gap is communicated and matched with the material guiding gap 13.

[0028] The bottom corners of the left and right sealing blocks are curved. Four sealing lifting columns are provided, arranged in a square configuration with four corners; the sealing base plate is equipped with guide holes that correspond to each of the four sealing lifting columns. In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for the purpose of facilitating the description of this utility model and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or to implicitly specify the number of the technical features indicated. Therefore, features designated "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, unless otherwise specified, "plurality" means two or more. In addition, the terms "comprises" and any variations thereof, are intended to cover a non-exclusive inclusion.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0030] The terms used herein are intended only to describe specific embodiments and are not intended to limit exemplary embodiments. Unless the context clearly indicates otherwise, the singular forms "a", "an", "an item" used herein are also intended to include the plural. It should also be understood that the terms "comprise" and / or "include" used herein specify the presence of stated features, integers, steps, operations, units and / or components, and do not preclude the presence or addition of one or more other features, integers, steps, operations, units, components and / or combinations thereof.

[0031] The above description of the present invention is provided as an example, in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described method. Any non-substantial improvements made using the method concepts and technical solutions of the present invention, or any application of the above-described concepts and technical solutions of the present invention to other situations without modification, are all within the scope of protection of the present invention.

Claims

1. A pressing device for tea packaging boxes after gluing, comprising a frame, characterized in that: The frame is provided with a side sealing device and a transmission guide device, and the transmission guide device is provided with a material guide plate extending into the side sealing device; The side sealing device includes a positioning lifting seat and a sealing lifting seat; the sealing lifting seat is provided with a sealing lifting column and a sealing lifting cylinder, the sealing lifting column is provided with a sealing bottom plate which can be lifted and lowered along the same, and the top of the piston of the sealing lifting cylinder is connected to the sealing bottom plate; the sealing bottom plate is provided with a left sealing pressure block and a right sealing pressure block which are adapted to the two sides of the packaging box to be pressed together; the end of the guide plate is provided between the left sealing pressure block and the right sealing pressure block, and is provided above the sealing place; the positioning lifting seat is provided with a positioning lifting cylinder and a positioning lifting column, the positioning lifting column is provided with an upper fixed seat which can be lifted and lowered along the same, and the piston of the positioning lifting cylinder is connected to the upper fixed seat for driving the upper fixed seat to lift and lower; the upper fixed seat is provided with an upper positioning pressure plate which is adapted to the upper end surface of the packaging box to be pressed together at one end facing the guide plate.

2. The pressing device after gluing of the tea packaging box according to claim 1, characterized in that: A discharging conveying device is provided at the end of the side sealing device facing away from the transmission guide device; the transmission guide device also includes baffle plates arranged on the left and right sides of the guide plate, and a guide gap consistent with the guide direction is opened in the middle of each baffle plate, and the guide gap is adapted to the two side surfaces of the packaging box to be pressed; a pushing device is provided at the feed end of the transmission guide device, and the pushing device includes a pushing cylinder and a pushing rod connected to the piston part of the pushing cylinder, and the end of the pushing rod facing away from the pushing cylinder is hinged with a pushing plate adapted to the rear side wall of the packaging box.

3. The pressing device after gluing the tea packaging box according to claim 1 or 2, characterized in that: The positioning base plate is located below the left sealing pressure block and the right sealing pressure block, and is respectively provided with a left sealing positioning block and a right sealing positioning block; the left sealing positioning block, the right sealing positioning block and the side wall clearance of the material guide plate are matched, and their height is greater than the material guide plate; avoidance notches that are adapted to the side surfaces of the packaging box to be pressed are provided between the left sealing positioning block and the left sealing pressure block, and between the right sealing positioning block and the right sealing pressure block; the initial position of the avoidance notch is connected and adapted to the material guide gap.

4. The pressing device after gluing of the tea packaging box according to claim 3, characterized in that: The bottom corners of the left sealing pressing block and the right sealing pressing block are both arc-shaped corners.

5. The pressing device after gluing of the tea packaging box according to claim 4, characterized in that: There are four sealing lifting columns, which are arranged at the four corners of a square; the sealing bottom plate is provided with four guide holes that correspond to each other.

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