Paperboard bonding device for carton production

By designing a cardboard adhesive device including a fastening mechanism and a lifting mechanism, the problem of insufficiency of cardboard bonding in the prior art is solved, and higher bonding strength and carton quality are achieved.

CN222807715UActive Publication Date: 2025-04-29DONGGUAN XINHAO PAPER PROD CO LTD
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Patent Information

Application Number
CN202421758780.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-24
Publication Date
2025-04-29
Estimated Expiration
2034-07-24

AI Technical Summary

Technical Problem

Existing cardboard adhesive devices rely on cardboard to bond by themselves when bonding, resulting in unsolid bonding and may cause glue opening problems, affecting the quality of the carton.

Method used

A cardboard adhesive device including an adhesive device body, a fastening mechanism and a lifting mechanism is designed. The fastening mechanism ensures that the cardboard has sufficient pressure and contact area when bonding, and improves the bonding strength through the fitting of the roller and slide. The lifting mechanism realizes a stable rise of the support plate through the threaded rod and limit rod driven by the motor, further enhancing the adhesive effect.

Benefits of technology

Through the design of this device, the firmness of cardboard bonding can be significantly improved, the occurrence of glue opening phenomenon can be reduced, and the production quality of cartons can be improved.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a paperboard bonding device for carton production, which comprises a bonding device body, a fastening mechanism and a lifting mechanism, the fastening mechanism is mounted on the bonding device body and comprises a support plate, the support plate is arranged on the bonding device body, a pair of limiting bins is fixedly mounted on the bonding device body, and the lifting mechanism is mounted on the limiting bins. A first threaded rod is installed in the rear limiting bin, a first bearing is installed between the first threaded rod and the supporting plate, a first limiting rod is installed in the front limiting bin, and sliding blocks are installed on the first threaded rod and the first limiting rod. According to the paperboard bonding device for producing the cartons, due to the arrangement of corresponding mechanisms, the paperboards can be bonded without the self-bonding effect of the two paperboards in the paperboard production and bonding process, so that the paperboards are firmly bonded together, the production efficiency is improved, and the production cost is reduced. And therefore, the problem of glue failure during subsequent carton production can be avoided, and the production quality of the carton is improved.
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Description

Technical Field

[0001] The utility model belongs to the technical field of a cardboard bonding device for producing cardboard boxes, and in particular relates to a cardboard bonding device for producing cardboard boxes. Background Art

[0002] Cartons are a common packaging material, usually made of cardboard, used for loading, transporting and storing various items. They can have different sizes, shapes and strengths to suit different needs. Cartons are also relatively good in terms of environmental protection because they can be recycled and reused.

[0003] At present, in the process of cardboard production, a cardboard bonding device is usually used. The cardboard bonding device in the prior art usually aligns two glue-coated cardboards during bonding so that the two cardboards are bonded by themselves. As a result, the bonding is not strong, and the glue may come off during the subsequent production of cartons, thus affecting the quality of the cartons.

[0004] Therefore, in view of the above technical problems, it is necessary to provide a cardboard bonding device for producing carton boxes.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] The utility model aims to provide a cardboard bonding device for producing carton, which can solve the problem that the cardboard bonding device in the prior art usually aligns two cardboards coated with glue during bonding so that the two cardboards are bonded by themselves, resulting in a phenomenon of loose bonding, and the problem of debonding may occur during subsequent carton production, thus affecting the quality of the carton.

[0007] In order to achieve the above-mentioned purpose, a specific embodiment of the utility model provides a paperboard bonding device for producing carton, comprising: a bonding device body, a fastening mechanism, and a lifting mechanism;

[0008] A fastening mechanism is installed on the bonding device body, and the fastening mechanism includes a support plate, and the support plate is arranged on the bonding device body. A pair of limit bins are fixedly installed on the bonding device body, a first threaded rod is installed in the rear limit bin, a first bearing is installed between the first threaded rod and the support plate, a first limit rod is installed in the front limit bin, and sliders are installed on the first threaded rod and the first limit rod, and the sliders match the first threaded rod and the first limit rod, and a fixed rod is installed between the pair of sliders;

[0009] A lifting mechanism is installed in the bonding device body.

[0010] In one or more embodiments of the utility model, the support plate is provided with a first slide groove matching the fixing rod, and the fixing rod can slide smoothly by installing the first slide groove, so as to facilitate the rolling of the roller;

[0011] A roller is rotatably mounted on the fixing rod, which has the function of rolling the paperboard on the supporting plate, thereby facilitating the two pieces of paperboard to be more firmly bonded.

[0012] In one or more embodiments of the utility model, a first motor is installed on the rear limit bin, and the first motor passes through the support plate and is connected to the first threaded rod. The model is Y180M-2, which has a rotating function, which is convenient for converting electrical energy into mechanical energy, thereby facilitating the rotation of the first threaded rod.

[0013] In one or more embodiments of the present invention, the lifting mechanism includes a plurality of support columns, and the support columns are connected to the support plate, which provides support and helps ensure the stability of the support plate when it is raised.

[0014] In one or more embodiments of the utility model, a second slide groove matching the support column is bored in the body of the bonding device, which facilitates the penetration of the support column and enables the support column to slide more stably in the second slide groove.

[0015] In one or more embodiments of the utility model, a second threaded rod is installed in the bonding device body, and a second bearing is installed between the second threaded rod and the bonding device body, which has the advantage of rotation. The rotation of the second threaded rod can drive the sleeve to rise.

[0016] In one or more embodiments of the utility model, a second limiting rod is fixedly installed in the bonding device body, which provides support. The support of the second limiting rod enables the sleeve to be converted into linear motion when the second threaded rod rotates.

[0017] The second threaded rod and the second limiting rod are both provided with sleeves, which are connected to the support plate, so that the rise of the sleeves can drive the support plate to move and rise.

[0018] In one or more embodiments of the present invention, the sleeve matches the second threaded rod and the second limiting rod, and a turbine is installed on the second threaded rod to have a rotating function, and the rotation of the turbine can drive the rotation of the second threaded rod.

[0019] In one or more embodiments of the utility model, a vortex is rotatably installed in the bonding device body, and the turbine and the vortex are meshed with each other, thereby achieving the benefit of rotation. The rotation of the vortex can drive the rotation of the turbine, thereby facilitating the turbine to drive other mechanisms to achieve rotation.

[0020] In one or more embodiments of the utility model, a second motor is fixedly installed in the body of the bonding device. The second motor is connected to the worm gear. The model is Y180M-2. It has a rotating function, which is convenient for converting electrical energy into mechanical energy, thereby facilitating the rotation of the worm gear.

[0021] Compared with the prior art, the utility model is a cardboard bonding device for producing cartons. Through the setting of corresponding mechanisms, in the process of bonding the cardboards, it is not necessary to use the self-bonding effect of the two pieces of cardboards. As a result, the cardboards are more firmly bonded together, and the problem of debonding may not occur in the subsequent production of the cartons, thereby improving the production quality of the cartons. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a front cross-sectional view of an embodiment of the utility model;

[0024] Figure 2 It is a right side cross-sectional view of an embodiment of the utility model;

[0025] Figure 3 It is a three-dimensional diagram of an embodiment of the present utility model.

[0026] Description of main reference numerals:

[0027] 1-bonding device body, 2-fastening mechanism, 201-support plate, 202-limiting bin, 203-first threaded rod, 204-first limiting rod, 205-slider, 206-fixing rod, 207-roller, 208-first motor, 3-lifting mechanism, 301-support column, 302-second threaded rod, 303-second limiting rod, 304-sleeve, 305-turbine, 306-turbine rod, 307-second motor. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0029] like Figure 1-Figure 3 As shown, a cardboard bonding device for producing carton in one embodiment of the utility model comprises a bonding device body 1, a fastening mechanism 2 and a lifting mechanism 3.

[0030] like Figure 1-Figure 3 As shown, a fastening mechanism 2 is installed on the bonding device body 1, and the fastening mechanism 2 includes a support plate 201, which provides a support benefit. The support of the support plate 201 facilitates the contact between the cardboard on the support plate 201 and the roller 207.

[0031] Among them, the support plate 201 is arranged on the bonding device body 1, and a pair of limiting bins 202 are fixedly installed on the bonding device body 1, which has a supporting function. The support of the limiting bins 202 facilitates the installation of corresponding mechanisms in the limiting bins 202.

[0032] In addition, a first threaded rod 203 is installed in the rear limit bin 202, which has the advantage of rotation and drives the slider 205 to move when rotating.

[0033] In other words, a first bearing is installed between the first threaded rod 203 and the support plate 201 , and the installation of the first bearing facilitates the first threaded rod 203 to reduce the friction force generated on the limiting bin 202 when rotating.

[0034] Secondly, a first limiting rod 204 is installed in the front limiting bin 202, which has the benefit of support. Through the installation of the first limiting rod 204, the fixed rod 206 can achieve linear motion through the drive of the slider 205, thereby facilitating the rolling action of the roller 207.

[0035] In addition, a slider 205 is installed on the first threaded rod 203 and the first limiting rod 204. The slider 205 matches the first threaded rod 203 and the first limiting rod 204, which facilitates the connection of the fixed rod 206. At the same time, through the installation of the slider 205, the fixed rod 206 can be driven to perform a linear movement according to the rotation of the first threaded rod 203 and the limiting of the first limiting rod 204.

[0036] A fixing rod 206 is installed between a pair of sliders 205 , which facilitates the movement according to the movement of the sliders 205 , thereby facilitating the function of driving the roller 207 to roll on the fixing rod 206 .

[0037] like Figure 1-Figure 3 As shown, a first slide groove matching with the fixing rod 206 is bored on the support plate 201 , and the fixing rod 206 can slide smoothly through the installation of the first slide groove, thereby facilitating the rolling action of the roller 207 .

[0038] In addition, a roller 207 is rotatably mounted on the fixing rod 206, which has the function of rolling the cardboard on the supporting plate 201, so as to facilitate the two pieces of cardboard to be more firmly bonded.

[0039] like Figure 2-Figure 3 As shown, a first motor 208 is installed on the rear limit bin 202. The first motor 208 penetrates the support plate 201 and is connected to the first threaded rod 203. The model is Y180M-2, which has a rotating function, which is convenient for converting electrical energy into mechanical energy, thereby facilitating the rotation of the first threaded rod 203.

[0040] like Figure 2-Figure 3 As shown, a lifting mechanism 3 is installed in the bonding device body 1, and the lifting mechanism 3 includes a plurality of support columns 301, and the support columns 301 are connected to the support plate 201, which plays a supporting role and is beneficial to ensuring the stability of the support plate 201 when it rises.

[0041] like Figure 2-Figure 3 As shown, a second slide groove matching the support column 301 is bored in the bonding device body 1, which facilitates the penetration of the support column 301 and enables the support column 301 to slide more stably in the second slide groove.

[0042] like Figure 1-Figure 3 As shown, a second threaded rod 302 is installed in the bonding device body 1, and a second bearing is installed between the second threaded rod 302 and the bonding device body 1, which has the advantage of rotation. The rotation of the second threaded rod 302 can drive the sleeve 304 to rise.

[0043] like Figure 1-Figure 3 As shown, a second limiting rod 303 is fixedly installed in the bonding device body 1 to provide support. The support of the second limiting rod 303 enables the sleeve 304 to be converted into linear motion when the second threaded rod 302 rotates.

[0044] In other words, the second threaded rod 302 and the second limiting rod 303 are both equipped with sleeves 304 , which are connected to the support plate 201 , so that the rise of the sleeves 304 can drive the support plate 201 to move and rise.

[0045] like Figure 1-Figure 3 As shown, the sleeve 304 matches the second threaded rod 302 and the second limiting rod 303 , and a turbine 305 is installed on the second threaded rod 302 , which has a rotating function. The rotation of the turbine 305 can drive the rotation of the second threaded rod 302 .

[0046] like Figure 1-Figure 3 As shown, a worm 306 is rotatably installed in the bonding device body 1, and the turbine 305 and the worm 306 are meshed with each other, which has the benefit of rotation. The rotation of the worm 306 can drive the rotation of the turbine 305, so that the turbine 305 can drive other mechanisms to achieve the rotation effect.

[0047] like Figure 1-Figure 3 As shown, a second motor 307 is fixedly installed in the bonding device body 1, and the second motor 307 is connected to the worm 306. The model is Y180M-2, which has a rotation function, which is convenient for converting electrical energy into mechanical energy, thereby facilitating the rotation of the worm 306.

[0048] When in use, when engaging the cardboards on the bonding device body 1, firstly, the two pieces of the mated cardboards need to be placed on the support plate 201, and then the second motor 307 is started to drive the worm 306 to rotate, so that the worm 306 will drive the second threaded rod 302 to rotate. Therefore, when the second threaded rod 302 rotates, the sleeve 304 will rise, and the sleeve 304 will drive the support plate 201 to rise through the restriction of the second limit rod 303. When the support plate 201 rises, the support column 301 will slide in the bonding device body 1, thereby ensuring that the support plate 201 is 01 rising stability, so that the rising of the support plate 201 will drive the cardboard to rise, so that the top of the cardboard will contact the lower end of the roller 207, and then the first motor 208 can be started to drive the first threaded rod 203 to rotate, so that through the restriction of the first limit rod 204, the slider 205 can drive the fixed rod 206 to slide on the first threaded rod 203 and the first limit rod 204, so that the movement of the fixed rod 206 will make the roller 207 roll, so that the rolling of the roller 207 will firmly bond the two pieces of cardboard, thereby reducing the subsequent debonding of the cardboard.

[0049] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0050] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cardboard bonding device for producing carton, characterized in that: include: a bonding device body; A fastening mechanism is installed on the bonding device body, the fastening mechanism includes a support plate, the support plate is arranged on the bonding device body, a pair of limit bins are fixedly installed on the bonding device body, a first threaded rod is installed in the rear limit bin, a first bearing is installed between the first threaded rod and the support plate, a first limit rod is installed in the front limit bin, a slider is installed on the first threaded rod and the first limit rod, the slider matches the first threaded rod and the first limit rod, and a fixing rod is installed between the pair of sliders; The lifting mechanism is installed in the bonding device body.

2. A cardboard bonding device for producing carton according to claim 1, characterized in that: The support plate is provided with a first sliding groove matching the fixing rod, and a roller is rotatably mounted on the fixing rod.

3. A cardboard bonding device for producing carton according to claim 1, characterized in that: A first motor is installed on the rear limiting bin, and the first motor penetrates the support plate and is connected to the first threaded rod.

4. A cardboard bonding device for producing carton according to claim 1, characterized in that: The lifting mechanism includes a plurality of support columns, and the support columns are connected to the support plate.

5. A cardboard bonding device for producing carton according to claim 4, characterized in that: A second sliding groove matching the support column is bored in the bonding device body.

6. A cardboard bonding device for producing carton according to claim 1, characterized in that: A second threaded rod is installed in the bonding device body, and a second bearing is installed between the second threaded rod and the bonding device body.

7. A cardboard bonding device for producing carton according to claim 6, characterized in that: A second limiting rod is fixedly installed in the bonding device body, and sleeves are installed on both the second threaded rod and the second limiting rod.

8. A cardboard bonding device for producing carton according to claim 7, characterized in that: The sleeve matches the second threaded rod and the second limiting rod, and the second threaded rod is provided with a turbine.

9. A cardboard bonding device for producing carton according to claim 8, characterized in that: A worm gear is rotatably mounted in the bonding device body, and the turbine and the worm gear are meshed with each other.

10. A cardboard bonding device for producing carton according to claim 9, characterized in that: A second motor is fixedly installed in the bonding device body, and the second motor is connected to the worm shaft.