CN223934269U - Folding and bonding device for food packaging box - Google Patents

Abstract

The utility model relates to the technical field of packaging box processing devices, in particular to a folding and bonding device for food packaging boxes, which comprises a bottom plate, wherein a pressing die is fixedly arranged on the upper surface of the bottom plate, a pressing groove is arranged in the pressing die, side folding plates are rotatably connected to the front side and the rear side of the pressing die, a servo motor is coaxially arranged at the end part of each side folding plate, a supporting frame is fixedly arranged on the top surface of the bottom plate, a first air cylinder is fixedly arranged on the top plate body of the supporting frame, a pressing convex block is arranged on a telescopic shaft of the first air cylinder, a left second air cylinder and a right second air cylinder are fixedly arranged on the top plate body of the supporting frame, a top plate is arranged on a telescopic shaft of the second air cylinder, a left vertical pipe and a right vertical pipe are fixedly arranged on the bottom surface of the top plate, extrusion ends are fixedly arranged at the bottom ends of the vertical pipes, one sides of the top plate are provided with constant delivery pumps, and the vertical pipes are communicated with the constant delivery pumps through the delivery pipes. The utility model is convenient for folding and bonding operation, and is beneficial to improving the production efficiency.

Description

Folding and bonding device for food packaging box

Technical Field

The utility model relates to the technical field of packaging box processing devices, in particular to a folding and bonding device for food packaging boxes.

Background

The food packaging box is a box for packaging food, and is mainly made of food-grade paper materials, and when the food packaging box is produced and prepared, as the raw materials of the paper box are mainly paper boards, the paper boards are usually required to be folded along corresponding crease positions, and after the paper boards are folded, the two side edge positions of the paper boards are generally required to be bonded, and when the food packaging box is folded and bonded, the traditional food packaging box is folded and bonded in a manual operation mode, so that the efficiency is low, and the folding precision and bonding quality of the packaging box are difficult to ensure.

With the rapid development of the food packaging industry, the market puts forward higher requirements on the quality and the production efficiency of the packaging box, and the current requirements are difficult to be met by adopting a manual mode for folding and bonding. In view of this, we propose a folding and gluing device for food packages.

Disclosure of utility model

The present utility model aims to provide a folding and bonding device for food packaging boxes, which solves the above-mentioned drawbacks of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a folding bonding device of food package box, includes the bottom plate, fixed mounting has the die that pushes down on the upper surface of bottom plate, be provided with the indent in the die that pushes down, both ends and top all are linked together with the external world about pushing down the indent, all rotate on the front and back both sides face of die that pushes down and be connected with the side folding board, the tip coaxial being provided with servo motor of side folding board, fixed mounting has the support frame on the top surface of bottom plate, fixed mounting has first cylinder on the top plate body of support frame, be provided with the lug that pushes down on the telescopic shaft of first cylinder, fixed mounting has the second cylinder of controlling two mutual symmetries on the top plate body of support frame, be provided with the roof on the telescopic shaft of second cylinder, fixed mounting has the vertical pipe of controlling two mutual symmetries on the bottom surface of roof, the bottom fixed mounting of vertical pipe has the extrusion end, one side of roof is provided with the constant delivery pump, vertical pipe with be linked together through the conveyer pipe between the constant delivery pump.

Preferably, a fixing plate is fixedly arranged at the tail end of the telescopic shaft of the first air cylinder, and the downward pressing protruding block is fixedly arranged on the bottom surface of the fixing plate.

Preferably, the liquid inlet end of the dosing pump is fixedly provided with a suction pipe, and the conveying pipe is a soft pipe body.

Preferably, the upper surface of the bottom plate is fixedly provided with a front supporting cushion block and a rear supporting cushion block which are symmetrical to each other, and the lower pressing die is positioned between the two supporting cushion blocks.

Preferably, the top surface of the pressing die and the top surface of the supporting cushion block are positioned on the same horizontal plane, and the side surface of the supporting cushion block is fixedly arranged on the side surface of the pressing die.

Preferably, a plurality of supporting legs which are arranged in a matrix form are fixedly arranged on the bottom surface of the bottom plate, and the heights of the supporting legs are larger than 5cm.

Preferably, an electric push rod is arranged below the bottom plate, the tail end of a telescopic shaft of the electric push rod penetrates through the bottom plate and is fixedly provided with an ejector plate, and the ejector plate is positioned in the lower pressing groove.

Preferably, the thickness of the ejector plate is smaller than 1cm, and the size of the ejector plate is matched with the size of the pressing groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the pressing die is arranged, the pressing convex blocks are driven to move downwards by matching with the first air cylinder, so that the paperboard is pressed downwards into the pressing groove to finish forming operation, in addition, the glue solution is extruded onto the side plate body of the food packaging box by matching with the quantitative pump, and then the side folding plate is driven to rotate by matching with the servo motor, so that the side plate body of the food packaging box is folded and adhered onto the forming box in the pressing groove, the folding and adhering operation is finished, the operation is simple, the use is convenient, and the effects of saving manpower and improving the production efficiency are achieved.

2. According to the utility model, through the electric push rod and the ejector plate, the packaging box prepared by folding and bonding can be ejected outwards, so that the subsequent unloading is more convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of a portion of the structure of the present utility model;

FIG. 4 is a second schematic diagram of a portion of the structure of the present utility model;

The meaning of each reference numeral in the figures is:

1. A bottom plate; 10, a pressing die, 11, a pressing groove, 12, a supporting cushion block, 13, supporting legs, 14, a side folding plate, 15, a servo motor, 16, an electric push rod, 17 and an ejector plate;

2. The device comprises a supporting frame, 20, a first cylinder, 21, a fixed plate, 22, a pressing lug, 23, a second cylinder, 24, a top plate, 25, a vertical pipe, 251, an extrusion end, 26, a constant delivery pump, 261, a suction pipe, 262 and a conveying pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a technical scheme that a folding and bonding device for food packaging boxes comprises a bottom plate 1, wherein a lower pressing die 10 is fixedly arranged on the upper surface of the bottom plate 1, a lower pressing groove 11 is arranged in the lower pressing die 10, the front end and the rear end and the top of the lower pressing groove 11 are communicated with the outside, side folding plates 14 are rotatably connected to the front side and the rear side of the lower pressing die 10, servo motors 15 are coaxially arranged at the ends of the side folding plates 14, a supporting frame 2 is fixedly arranged on the top surface of the bottom plate 1, a first cylinder 20 is fixedly arranged on the top plate body of the supporting frame 2, a lower pressing lug 22 is arranged on a telescopic shaft of the first cylinder 20, and the lower pressing lug 22 is positioned right above the lower pressing groove 11, so that the lower pressing groove 11 is utilized to move downwards, and the paper board is extruded into the lower pressing groove 11 to finish preliminary forming operation;

Specifically, two second cylinders 23 that are symmetrical each other about fixed mounting have on the top plate body of support frame 2, be provided with roof 24 on the telescopic shaft of second cylinder 23, two vertical pipes 25 that are symmetrical each other about fixed mounting have on the bottom surface of roof 24, the bottom fixed mounting of vertical pipe 25 has extrusion end 251, one side of roof 24 is provided with quantitative pump 26, be linked together through conveyer pipe 262 between vertical pipe 25 and the quantitative pump 26, realize utilizing quantitative pump 26 to extrude the glue solution on the both sides cardboard of packing carton, cooperate side folding board 14 rotation again and realize giving the folding with the side cardboard, make the side cardboard can adhere on the preliminary fashioned carton in lower indent 11.

In this embodiment, the fixing plate 21 is fixedly mounted at the end of the telescopic shaft of the first cylinder 20, and the pressing projection 22 is fixedly mounted on the bottom surface of the fixing plate 21 by a plurality of fastening screws, so that the fixing mounting operation is facilitated.

Specifically, the suction pipe 261 is fixedly arranged at the liquid inlet end of the dosing pump 26, the conveying pipe 262 is a soft pipe body, and the tail end of the suction pipe 261 is communicated into an external glue solution storage tank, so that normal glue solution conveying operation can be realized.

Further, two symmetrical support cushion blocks 12 are fixedly arranged on the upper surface of the bottom plate 1, the pressing die 10 is positioned between the two support cushion blocks 12, the top surface of the pressing die 10 and the top surface of the support cushion block 12 are positioned on the same horizontal plane, and the side surfaces of the support cushion blocks 12 are fixedly arranged on the side surfaces of the pressing die 10, so that the support cushion blocks 12 can play a role in supporting a paperboard.

In addition, a plurality of supporting legs 13 are fixedly arranged on the bottom surface of the bottom plate 1 in a matrix arrangement, and the height of the supporting legs 13 is larger than 5cm, so that stable supporting operation by the supporting legs 13 is realized.

It is worth to say that, be provided with electric putter 16 below bottom plate 1, electric putter 16's telescopic shaft end passes bottom plate 1 and fixed mounting has ejector plate 17, and ejector plate 17 is located down indent 11, guarantees when using, can utilize ejector plate 17 to outwards push out the carton of folding bonding shaping.

It is noted that the thickness of the ejector plate 17 is less than 1cm, and the size of the ejector plate 17 is adapted to the size of the pressing groove 11 for stable moving operation of the ejector plate 17.

When the folding and bonding device for the food packaging box is used, a paper board with folds or a preliminary processing is correctly placed on the top surfaces of a supporting cushion block 12 and a pressing die 10, a first air cylinder 20 is started and operated, the first air cylinder 20 is operated, a telescopic shaft on the first air cylinder stretches to drive a pressing-down lug 22 to press the paper board into a pressing-down groove 11 to finish preliminary forming operation, then a second air cylinder 23 is started and operated, the second air cylinder 23 is operated, the telescopic shaft on the second air cylinder stretches to drive a vertical pipe 25 and an extrusion end 251 to move downwards to a plate body close to the side edge of the bottom of the paper box, a dosing pump 26 is started and operated, the dosing pump 26 is operated, glue solution is extruded onto the side plate body of the paper box along the position of the extrusion end 251, after the glue solution is extruded, the second air cylinder 23 is operated, the telescopic shaft on the second air cylinder shortens to drive the vertical pipe 25 and the extrusion end 251 to move upwards and return to an initial position, a servo motor 15 is connected with an external power supply and operated, the servo motor 15 is operated, and an output shaft on the second air cylinder 23 rotates to drive the side plate 14 to rotate, so that the side plate body is folded and the glue solution is bonded onto the side plate body of the paper box, the side plate body is completed, the glue solution is extruded and the side plate is extruded out of the paper box through the electric shaft after the side plate is stretched, and the side plate is stretched out of the paper box 17.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The folding and bonding device for the food packaging box comprises a bottom plate (1) and is characterized in that a pressing die (10) is fixedly arranged on the upper surface of the bottom plate (1), a pressing groove (11) is formed in the pressing die (10), the front end and the rear end of the pressing groove (11) are communicated with the outside, side folding plates (14) are rotatably connected to the front side and the rear side of the pressing die (10), servo motors (15) are coaxially arranged at the ends of the side folding plates (14), a supporting frame (2) is fixedly arranged on the top surface of the bottom plate (1), a first air cylinder (20) is fixedly arranged on the top plate body of the supporting frame (2), pressing projections (22) are arranged on the telescopic shafts of the first air cylinder (20), two symmetrical second air cylinders (23) are fixedly arranged on the top plate body of the supporting frame (2), top plates (24) are fixedly arranged on the telescopic shafts of the second air cylinders, two symmetrical straight pipes (25) are fixedly arranged on the bottom surface of the second air cylinders (24), a fixed delivery pump (25) is fixedly arranged on the bottom end of the top plate (24), the vertical pipe (25) is communicated with the constant delivery pump (26) through a conveying pipe (262).

2. The folding and gluing device of food packaging box according to claim 1, characterized in that the end of the telescopic shaft of the first cylinder (20) is fixedly provided with a fixing plate (21), and the pressing projection (22) is fixedly provided on the bottom surface of the fixing plate (21).

3. The folding and bonding device of food packaging box according to claim 1, characterized in that a suction pipe (261) is fixedly arranged at the liquid inlet end of the dosing pump (26), and the conveying pipe (262) is a soft pipe body.

4. The folding and gluing device for food packaging boxes according to claim 1, characterized in that the upper surface of the bottom plate (1) is fixedly provided with two support cushion blocks (12) which are symmetrical to each other, and the pressing die (10) is positioned between the two support cushion blocks (12).

5. The folding and gluing device for food packaging boxes according to claim 4, characterized in that the top surface of the pressing die (10) and the top surface of the supporting cushion block (12) are positioned on the same horizontal plane, and the side surface of the supporting cushion block (12) is fixedly arranged on the side surface of the pressing die (10).

6. The folding and gluing device of food packaging box according to claim 1, characterized in that a plurality of supporting legs (13) are fixedly arranged on the bottom surface of the bottom plate (1), wherein the height of the supporting legs (13) is more than 5cm.

7. The folding and gluing device of food packaging box according to claim 1, characterized in that an electric push rod (16) is arranged below the bottom plate (1), the tail end of a telescopic shaft of the electric push rod (16) penetrates through the bottom plate (1) and is fixedly provided with an ejector plate (17), and the ejector plate (17) is positioned in the pressing groove (11).

8. The folding and gluing device of food packages according to claim 7, characterized in that the thickness of the ejector plate (17) is less than 1cm, the dimensions of the ejector plate (17) being adapted to the dimensions of the depression (11).