Automatic box pasting production equipment

Abstract

The utility model discloses automatic box pasting production equipment which comprises a conveying belt, a box pasting device and a box pasting device. The gluing mechanism is used for gluing the bottom surface of the paper tape; the output end of the mold mechanism is rotationally arranged on one side of the gluing mechanism, and the output end of the mold mechanism is sleeved with a packaging box body; the paper pressing mechanism comprises a paper pressing roller and a plurality of first supporting columns, the first supporting columns are arranged on the outer side of the mold mechanism, and the paper pressing roller is movably connected between the first supporting columns; and the paper tape is laminated on the outer side of the packaging box body by the paper pressing mechanism after being glued by the gluing mechanism. The conveying belt, the gluing mechanism, the paper pressing mechanism and the mold mechanism are arranged in sequence, the box pasting process of gluing, pressurizing and ejecting is conducted on the special-shaped packaging box with the side face unfolded drawing being rectangular, the uniformity of the appearance specification of a product is improved through the automatic box pasting process, and manual intervention is not needed; the problems that manual pasting efficiency is not high, and product quality is affected by small bubbles after pasting are solved.

Description

Technical Field

[0001] The utility model relates to the field of packaging boxes, and particularly relates to an automatic box gluing production device. Background Art

[0002] As the name implies, a packaging box is a box used to package products. The functions of a packaging box include ensuring the safety of products during transportation and enhancing the grade of products, etc. Box gluing refers to the process of pasting delicate cardboard on the outer side of a formed packaging box. After box gluing, the packaging box has a more delicate appearance and better physical properties.

[0003] Existing box gluing devices can only paste packaging boxes with regular box shapes. For packaging boxes with rectangular sides but irregular cross-sections, manual pasting is usually adopted. The efficiency of manual pasting is not high, and there are often small air bubbles after pasting, which affect the quality and appearance of products. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic box gluing production device to solve the above problems.

[0005] According to one aspect of the utility model, an automatic box gluing production device is provided, including: a conveyor belt for conveying paper tape; a glue application mechanism arranged at the end of the conveyor belt, the glue application mechanism being used for applying glue to the bottom surface of the paper tape; a mold mechanism, the output end of which is rotatably arranged on one side of the glue application mechanism, and a packaging box body is sleeved on the output end of the mold mechanism; a paper pressing mechanism, including a paper pressing roller and a plurality of first support columns, the plurality of first support columns are respectively arranged outside the mold mechanism, the paper pressing roller is movably connected between the plurality of first support columns, and the paper pressing roller is in contact with the output end of the mold mechanism; after the paper tape is applied with glue by the glue application mechanism, it is pressed by the paper pressing mechanism on the outer side of the packaging box body.

[0006] In some embodiments, the glue application mechanism includes a paper guiding roller, a glue applying roller and a glue storage box. The glue storage box is arranged at the end of the conveyor belt, glue is contained in the glue storage box, the glue applying roller is rotatably arranged above the glue storage box, and the bottom of the glue applying roller extends into the glue storage box and is in contact with the glue in the glue storage box. The paper guiding roller is rotatably arranged above the glue applying roller, and a glue application channel for the paper tape to pass through is arranged between the paper guiding roller and the glue applying roller. When the bottom surface of the paper tape passes through the glue application channel, it comes into contact with the glue applying roller to be applied with glue.

[0007] In some embodiments, the mold mechanism includes a second support column, a pneumatic ejector rod, a rotating motor and a mold base. The second support column is arranged on one side below the paper pressing roller, the pneumatic ejector rod is arranged on the second support column, the rotating motor is fixedly arranged at the output end of the pneumatic ejector rod, and the mold base is arranged at the output end of the rotating motor.

[0008] In some embodiments, a spring groove is provided on one side of the first support column. The top end of the spring groove is fixedly connected to the top end of a spring. A connecting frame is connected between the bottom ends of the two springs on the same side. The paper pressing roller is connected between the connecting frames on both sides, and the paper pressing roller contacts the side surface of the mold base.

[0009] In some embodiments, the cross-section of the packaging box body is an oval structure, and the cross-section of the mold base is an oval structure matching the packaging box body; the side expansion diagrams of both the packaging box body and the mold base are rectangular structures.

[0010] In some embodiments, the paper pressing roller is horizontally arranged.

[0011] In some embodiments, an ejecting cylinder is connected to the end of the pneumatic ejecting rod.

[0012] In some embodiments, a limiting groove for accommodating the paper tape is provided on the conveyor belt.

[0013] Compared with the prior art, the beneficial effects of the present application are as follows:

[0014] In the present application, by sequentially arranging a conveyor belt, a gluing mechanism, a paper pressing mechanism, and a mold mechanism, the cartoning process of gluing, pressing, and ejecting is carried out on a special-shaped packaging box with a rectangular side expansion diagram. The automated cartoning process increases the uniformity of the product appearance specifications and does not require manual intervention, solving the problems of low efficiency of manual pasting and small bubbles after pasting affecting the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a side view structural schematic diagram of the present utility model;

[0017] Figure 3 is a three-dimensional structural schematic diagram of the conveyor belt and the gluing mechanism of the present utility model;

[0018] Figure 4 is a three-dimensional structural schematic diagram of the mold mechanism of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Referring Figures 1 to 4 , the present application provides an automatic box gluing production device, including: a conveyor belt 1 for conveying a paper tape 2; a gluing mechanism arranged at the end of the conveyor belt 1, and the gluing mechanism is used for applying glue to the bottom surface of the paper tape 2; a mold mechanism, the output end of which is rotatably arranged on one side of the gluing mechanism, and a packaging box body is sleeved on the output end of the mold mechanism; a paper pressing mechanism, including a paper pressing roller 3 and a plurality of first support columns 4, the plurality of first support columns 4 are respectively arranged outside the mold mechanism, the paper pressing roller 3 is movably connected between the plurality of first support columns 4, and the paper pressing roller 3 is in contact with the output end of the mold mechanism; after the paper tape 2 is glued by the gluing mechanism, it is pressed by the paper pressing mechanism on the outside of the packaging box body.

[0021] In some embodiments, the gluing mechanism includes a paper guiding roller 5, a gluing roller 6 and a glue storage box 7. The glue storage box 7 is arranged at the end of the conveyor belt 1, glue is contained in the glue storage box 7, the gluing roller 6 is rotatably arranged above the glue storage box 7, and the bottom of the gluing roller 6 extends into the glue storage box 7 and is in contact with the glue in the glue storage box 7. The paper guiding roller 5 is rotatably arranged above the gluing roller 6, and a gluing channel for the paper tape 2 to pass through is arranged between the paper guiding roller 5 and the gluing roller 6. When the bottom surface of the paper tape 2 passes through the gluing channel, it is in contact with the gluing roller 6 to be glued.

[0022] In some embodiments, the mold mechanism includes a second support column 8, a pneumatic ejector rod 9, a rotating motor and a mold base 10. The second support column 8 is arranged on one side below the paper pressing roller 3, the pneumatic ejector rod 9 is arranged on the second support column 8, the rotating motor is fixedly arranged at the output end of the pneumatic ejector rod 9, and the mold base 10 is arranged at the output end of the rotating motor.

[0023] In some embodiments, a spring groove 11 is arranged on one side of the first support column 4. The top end of the spring groove 11 is fixedly connected to the top end of a spring 12. A connecting frame 13 is connected between the bottom ends of the two springs 12 on the same side. The paper pressing roller 3 is connected between the connecting frames 13 on both sides, and the paper pressing roller 3 is in contact with the side surface of the mold base 10. The rotating motor drives the packaging box body on the mold base 10 to rotate, and the paper pressing roller 3 is always attached to the outside of the packaging box body under the elastic force of the spring 12.

[0024] In some embodiments, the cross-section of the packaging box body is an oval structure, and the cross-section of the mold base 10 is an oval structure matching the packaging box body; the side expansion diagrams of the packaging box body and the mold base 10 are both rectangular structures, and it is also applicable to other special-shaped packaging boxes.

[0025] In some embodiments, the paper pressing roller 3 is horizontally arranged.

[0026] In some embodiments, the end of the pneumatic ejector rod 9 is connected with an ejector cylinder.

[0027] In some embodiments, a limiting groove for accommodating the paper tape 2 is arranged on the conveyor belt 1.

[0028] The specific carton pasting process of this application is as follows: After sleeving the packaging box body on the mold base 10, start the rotating motor, place the paper tape 2 with specific length and width in the limiting groove on the conveyor belt 1, and the paper tape 2 is conveyed to the gluing mechanism along with the conveyor belt 1. During the rotation of the gluing roller 6, the glue in the glue storage box 7 can be automatically lifted. The bottom surface of the paper tape 2 comes into contact with the gluing roller 6 when passing through the gluing channel to be glued (the paper tape 2 has a certain hardness and will not adhere to the gluing roller 6). The paper tape 2 with glue on the bottom surface comes into contact with the packaging box body and adheres, then rotates to the lower part of the paper pressing mechanism. The paper tape 2 is pressed by the paper pressing mechanism against the outer side of the packaging box body. With the rotation of the rotating motor, the paper tape 2 can be adhered to the outer side of the packaging box body. The paper pressing roller 3 can always contact the outer side of the packaging box body with the elastic force of the spring 12 to press the paper tape 2. After the carton pasting is completed, the pneumatic ejector rod 9 ejects the packaging box body to complete the carton pasting process for the packaging box body.

[0029] This application successively arranges a conveyor belt 1, a gluing mechanism, a paper pressing mechanism and a mold mechanism to perform the carton pasting processes of gluing, pressing and ejecting for a special-shaped packaging box with a rectangular side expansion diagram. The automated carton pasting process increases the unity of the product appearance specifications and does not require manual intervention, solving the problems of low efficiency of manual pasting and small bubbles after pasting affecting the product quality.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic box-gluing production equipment, characterized in that: include: Conveyor belt, used to transport paper tape; A gluing mechanism, arranged at the end of the conveyor belt, and used for gluing the bottom surface of the paper tape; A mold mechanism, the output end of which is rotatably arranged on one side of the glue coating mechanism, and the output end of the mold mechanism is sleeved with a packaging box body; A paper pressing mechanism, comprising a paper pressing roller and a plurality of first supporting columns, wherein the plurality of first supporting columns are respectively arranged on the outside of the mold mechanism, the paper pressing roller is movably connected between the plurality of first supporting columns, and the paper pressing roller is in contact with the output end of the mold mechanism; The paper tape is glued by the gluing mechanism and is pressed onto the outer side of the packaging box by the paper pressing mechanism.

2. The automatic folder-gluing production equipment according to claim 1 is characterized in that: The glue coating mechanism includes a paper guide roller, a glue coating roller and a glue storage box, the glue storage box is arranged at the end of the conveyor belt, the glue storage box is filled with glue, the glue coating roller is rotatably arranged above the glue storage box, and the bottom of the glue coating roller extends into the glue storage box and contacts the glue in the glue storage box, the paper guide roller is rotatably arranged above the glue coating roller, and a glue coating channel for the paper tape to pass through is arranged between the paper guide roller and the glue coating roller, and the bottom surface of the paper tape contacts the glue coating roller and is glued when passing through the glue coating channel.

3. The automatic folder-gluing production equipment according to claim 1 is characterized in that: The mold mechanism includes a second support column, a pneumatic ejector rod, a rotary motor and a mold base, the second support column is arranged on the lower side of the paper pressing roller, the pneumatic ejector rod is arranged on the second support column, the rotary motor is fixed to the output end of the pneumatic ejector rod, and the mold base is arranged at the output end of the rotary motor.

4. The automatic folder-gluing production equipment according to claim 3 is characterized in that: A spring groove is provided on one side of the first support column, the top of the spring groove is fixedly connected to the top of the spring, a connecting frame is connected between the bottom ends of the two springs on the same side, the paper pressing roller is connected between the connecting frames on both sides, and the paper pressing roller contacts the side of the mold seat.

5. The automatic folder-gluing production equipment according to claim 4 is characterized in that: The cross section of the packaging box body is an elliptical structure, and the cross section of the mold base is an elliptical structure matching the packaging box body; the side unfolded view of the packaging box body and the side unfolded view of the mold base are both rectangular structures.

6. The automatic folder-gluing production equipment according to claim 4 is characterized in that: The paper pressing roller is arranged horizontally.

7. The automatic folder-gluing production equipment according to claim 3 is characterized in that: The end of the pneumatic ejection rod is connected with an ejection cylinder.

8. The automatic folder-gluing production equipment according to claim 1 is characterized in that: The conveyor belt is provided with a limiting groove for accommodating the paper tape.

Images