Modularized box pasting machine

Abstract

The utility model belongs to the technical field of box pasting machines, and particularly relates to a modularized box pasting machine which comprises the following function parts: a paper feeding part, a correcting part, a pre-folding part, a bottom hooking part, a folding part, an output part and a pressing part, each function part is provided with a conveying belt, the conveying belts of at least two function parts are driven by an independent motor, and the conveying belts are connected with the paper feeding part, the correcting part, the pre-folding part, the bottom hooking part, the folding part, the output part and the pressing part. And each motor is connected with a display screen. Compared with the prior art, the belt of each function part is driven by the independent motor, the mode that a synchronous belt is driven by a large motor in the prior art is changed, the whole equipment has the advantages of modularization, parameterization and automation, each function part can be used independently and can also be used in combination with other machine types, and the application range is wide. And each belt is driven by an independent motor, so that the speed change can be conveniently realized, and the belts are convenient to detach and wash when being cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of folder gluing machines, in particular to a modular folder gluing machine. Background Art

[0002] In the packaging and printing industry, the application of the box gluing machine is the last step in the packaging box processing. It is to fold the printed and die-cut cardboard into shape and glue the edges. The machine box gluing replaces the manual box gluing method, reducing labor costs and improving efficiency.

[0003] The folder gluer mainly includes a paper feeding part, a correction part, a pre-folding part, a hook bottom, a main folding part, an output part and a pressing part. In the prior art, the synchronous belt of each part is driven by a large motor. This structure is not only difficult to achieve speed change, but also cannot be parameterized and modularized. It is also troublesome to clean the belt.

[0004] In view of this, the utility model aims to provide a modular folder-gluing machine, each belt of which is driven by a separate motor, which can not only conveniently realize speed change, but also realize automation, modularization and parameterization. Utility Model Content

[0005] The purpose of the utility model is to provide a modular folder gluer to address the deficiencies of the prior art, wherein each belt is driven by a separate motor, which can not only conveniently achieve speed change, but also achieve automation, modularization and parameterization.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A modular folder gluing machine comprises the following functional parts: a paper feeding part, a correction part, a pre-folding part, a hook bottom part, a main folding part, an output part and a pressing part. Each functional part is provided with a transmission belt. The transmission belts of at least two of the functional parts are driven by separate motors. Each of the motors is connected to a display screen.

[0008] As an improvement of the modular folder gluing machine of the utility model, the paper feeding part includes a paper feeding knife component and a first transmission belt assembly, the paper feeding knife component is located above the first transmission belt assembly, and the first transmission belt assembly is driven by a first motor.

[0009] As an improvement of the modular folder gluer of the utility model, the correction part includes a correction block and a second transmission belt assembly, the correction block is arranged on both sides of the second transmission belt assembly, and the second transmission belt assembly is driven by a second motor.

[0010] As an improvement of the modular folder-gluing machine of the utility model, the pre-folding part comprises a pre-folding structure for forming a pre-folded edge and a third transmission belt assembly, and the third transmission belt assembly is driven by a third motor.

[0011] As an improvement of the modular folder gluing machine of the utility model, the hook bottom comprises an upper pressing mechanism, a fourth transmission belt assembly and a hook bottom piece, and the fourth transmission belt assembly is driven by a fourth motor.

[0012] As an improvement of the modular folder gluing machine of the utility model, the folding part includes a plurality of upper belt pressure roller assemblies and a plurality of lower belt transmission assemblies, the upper belt pressure roller assembly includes an upper belt, the lower belt transmission assembly includes a lower belt, and each of the upper belt and the lower belt is driven by an independent motor respectively.

[0013] As an improvement of the modular folder-gluing machine of the utility model, a group of upper belt pressure roller assemblies located in the middle and the corresponding lower belt transmission assemblies can be lifted up and down as a whole.

[0014] As an improvement of the modular folder-gluing machine of the utility model, the upper belt pressure roller assembly and the corresponding lower belt transmission assembly are lifted and lowered by cylinders and guide assemblies.

[0015] As an improvement of the modular folder-gluing machine of the utility model, the output part comprises an upper belt group and a lower belt group arranged correspondingly thereto, and the upper belt group and the lower belt group are driven by independent motors.

[0016] As an improvement of the modular folder-gluing machine of the utility model, the pressing part comprises a wide-width conveying belt, and the wide-width conveying belt is driven by a fifth motor.

[0017] Compared with the prior art, the belt of each functional part of the utility model is driven by an independent motor, which changes the mode of the prior art in which a large motor drives the synchronous belt, making the entire device modular, parameterized and automated. Each functional part can be used alone or in combination with other models, and has a wide range of applications. Moreover, since each belt is driven by an independent motor, it is convenient to change the speed, and it is also convenient to disassemble and wash the belt when cleaning it.

[0018] In addition, the folding part of the utility model is provided with an upper belt pressure roller assembly and a corresponding lower belt transmission assembly which can be lifted and lowered as a whole, so that the utility model can be applied to the box gluing operation of papers of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is one of the three-dimensional structural schematic diagrams of the utility model.

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the utility model (the outer shell is removed and the pressing part is deleted).

[0021] Figure 3 It is a schematic diagram of the folding structure in the utility model.

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the upper belt pressure roller component and the lower belt transmission component which can be raised and lowered as a whole according to the utility model. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0026] like Figures 1 to 4As shown, the utility model provides a modular box gluing machine, including the following functional parts: a paper feeding part 10, a correction part 20, a pre-folding part 30, a hook bottom 40, a main folding part 50, an output part 60 and a pressing part 70, each functional part is provided with a transmission belt, and the transmission belts of at least two functional parts are driven by a separate motor. Preferably, each transmission belt is driven by a separate motor, and each motor is connected to a display screen 80. By inputting the required parameters from the display screen, automatic adjustment and control can be achieved, replacing the existing mode of a large motor driving a synchronous belt, so that the entire device has the characteristics of modularization, parameterization and automation, and each functional part can be used alone or in combination with other models, and has a wide range of applications. Moreover, since each belt is driven by an independent motor, it is convenient to change the speed, and it is also convenient to disassemble and wash the belt when cleaning it.

[0027] The paper feeding unit 10 includes a paper feeding knife component 101 and a first transmission belt assembly 102. The paper feeding knife component 101 is located above the first transmission belt assembly 102, and the first transmission belt assembly 102 is driven by a first motor. The first motor can drive the rotation of the first transmission belt assembly 102, and the cooperation of the paper feeding knife component 101 and the first transmission belt assembly 102 can realize automatic paper feeding operation.

[0028] The correction part 20 includes a correction block 201 and a second transmission belt assembly 202. The correction block 201 is arranged on both sides of the second transmission belt assembly 202. The second transmission belt assembly 202 is driven by the second motor 100. The correction part 20 is used to make the paper enter the pre-folding part 30 without skewing or tilting, thereby improving the accuracy of product forming. The second transmission belt assembly 202 carries the paper through the correction baffle 201. After passing through the correction baffle 201, the paper will not be skewed.

[0029] The pre-folding part 30 includes a pre-folding structure 301 for forming a pre-folded edge and a third transmission belt assembly 302, and the third transmission belt assembly 302 is driven by a third motor 110. The pre-folding structure 301 is used to pre-form some folds, and the third motor 110 drives the third transmission belt assembly 302 to move.

[0030] The hook bottom 40 includes a pressing mechanism 401, a fourth transmission belt assembly 402 and a hook bottom member, and the fourth transmission belt assembly 402 is driven by the fourth motor 120. When the paper passes between the pressing mechanism 401 and the fourth transmission belt assembly 402 of the hook bottom 40, the hook bottom member (which may be a hook including a torsion spring) performs a hooking operation on the edge of the paper.

[0031] The folding portion 50 includes a frame 1, a plurality of upper belt pressure rollers 2 and a plurality of lower belt transmission components 3 arranged on the frame 1, wherein at least one of the upper belt pressure rollers 2 can be lifted up and down as a whole, and the corresponding lower belt transmission components 3 can also be lifted up and down as a whole.

[0032] In this embodiment, the upper belt pressure roller member 2 and the lower belt transmission assembly 3 are both provided in three groups, the upper belt pressure roller member 2 that can be lifted up and down as a whole is the upper belt pressure roller member 2 located in the middle, and the lower belt transmission assembly 3 that can be lifted up and down as a whole is the lower belt transmission assembly 3 located in the middle. Of course, more than three groups of upper belt pressure roller members 2 and lower belt transmission assemblies 3 can also be provided according to actual needs, and the utility model is not limited to three groups of upper belt pressure roller members 2 and lower belt transmission assemblies 3.

[0033] The other two groups of upper belt pressure rollers 2 can be moved left and right in the transverse direction through the first adjustment component, and the two groups of lower belt transmission components 3 can be moved left and right in the transverse direction through the second adjustment component. The left and right movement can be achieved by the existing screw rod and chrome-plated rod, or by the adjustment plate module, as long as the left and right movement can be achieved, the utility model will not be described in detail.

[0034] When it is necessary to produce a paper box with a smaller size, it is only necessary to make the group of upper belt rollers 2 located in the middle automatically rise, make the group of lower belt transmission components 3 located in the middle automatically sink, and then move the left and right groups of upper belt rollers 2 closer to each other, and move the left and right groups of lower belt transmission components 3 closer to each other. At this time, the group of lower belt transmission components 3 and the upper belt roller 2 located in the middle play a role of avoidance. When it is necessary to produce a paper box with a larger size, the left and right groups of upper belt rollers 2 can be separated, the left and right groups of lower belt transmission components 3 can be separated, and then the group of upper belt rollers 2 located in the middle can be automatically lowered, and the group of lower belt transmission components 3 located in the middle can be automatically raised. Therefore, the utility model can be compatible with the production of products of different sizes and has a wide range of applications. Moreover, the process is simple and easy, takes less time, and is highly efficient.

[0035] The upper belt pressure roller member 2 that can be lifted up and down includes an upper pressure plate 21, a plurality of pressure rollers 22 arranged below the upper pressure plate 21, a first belt transmission assembly 23 sleeved outside the pressure rollers 22, and a first lifting mechanism 24 arranged on the upper pressure plate 21. It should be noted that since the first lifting mechanism 24 and the second lifting mechanism 33 are basically similar in principle and structure, the structure of the first lifting mechanism 24 can be understood based on the second lifting mechanism 33 and the text description. The first lifting mechanism 24 can move the entire upper belt pressure roller member 2 up and down to achieve overall lifting.

[0036] The first lifting mechanism 24 includes a first cylinder 241 and a second cylinder 242. The piston rod of the first cylinder 241 is connected to the upper pressing plate 21 through a first connecting block, and the second cylinder 242 is connected to the upper pressing plate 21 through a second connecting block. The movement of the piston rod of the first cylinder 241 and the piston rod of the second cylinder can jointly drive the overall movement of the upper pressing plate 21, the pressing roller 22, the first belt transmission assembly 23, etc.

[0037] The first cylinder 241 is connected to a first guide assembly through a first adapter block, the first guide assembly includes a first slider and a first slide rail, and the first slide rail is arranged on the upper pressing plate 21; the second cylinder 242 is connected to a second guide assembly through a second adapter block, the second guide assembly includes a second slider and a second slide rail, and the second slide rail is arranged on the upper pressing plate 21. The cooperation of the slide rail and the slider plays a guiding role, so that the upper belt pressure roller member 2 rises or falls along a specific path.

[0038] The first belt transmission assembly 23 includes a first belt, a first belt support strip 231, a first driving motor for driving the first belt, a first driving wheel and a first reversing wheel, the pressure roller 22 is arranged below the first belt support strip 231, the first driving motor is connected to the first driving wheel, and the first belt passes through the first driving wheel and the first reversing wheel and is sleeved on the first belt support strip 231 and the pressure roller 22. The first driving motor drives the first driving wheel to rotate, thereby driving the belt to rotate.

[0039] The lower belt transmission assembly 3 that can be lifted up and down includes a lower pressing plate 31, a second belt transmission assembly 32 disposed above the lower pressing plate 31, and a second lifting mechanism 33 disposed on the lower pressing plate 31. The cooperation between the first belt transmission assembly 25 and the second belt transmission assembly 32 can realize the folding operation of the paper. The second lifting mechanism 33 can realize the up and down movement of the lower belt transmission assembly 3.

[0040] The specific structure of the second lifting mechanism 33 is described in detail below. The second lifting mechanism 33 includes a third cylinder 331 and a fourth cylinder 332. The piston rod of the third cylinder 331 is connected to the lower pressing plate 31 through a third connecting block 333, and the fourth cylinder 332 is connected to the lower pressing plate 31 through a fourth connecting block 334. The movement of the piston rods of the third cylinder 331 and the fourth cylinder 332 can drive the lower pressing plate 31 and the second belt transmission assembly 32 to rise or fall as a whole.

[0041] The third cylinder 331 is connected to the third guide assembly 336 through the third adapter block 335. The third guide assembly 336 includes a third slider 3361 and a third slide rail 3362. The third slide rail 3362 is arranged on the lower pressing plate 31. The fourth cylinder 332 is connected to the fourth guide assembly 338 through the fourth adapter block 337. The fourth guide assembly 338 includes a fourth slider 3381 and a fourth slide rail 3382. The fourth slide rail 3382 is arranged on the lower pressing plate 31. The direction guidance is realized by the cooperation of the slide rail and the slider, so that the lower pressing plate 31 rises or falls along a specific direction.

[0042] The second belt transmission assembly 32 includes a second belt 321, a second belt support bar 322, a second driving motor for driving the second belt 321, a second driving wheel 323 and a second reversing wheel 324. The second driving motor is connected to the second driving wheel 323. The second belt 321 passes through the second driving wheel 323 and the second reversing wheel 324 and is sleeved on the second belt support bar 322. The second driving motor drives the second driving wheel 323 to rotate, thereby driving the second belt 321 to rotate.

[0043] The output unit 60 includes an upper belt set 601 and a corresponding lower belt set 602, both of which are driven by independent motors. The paper after the folding passes between the upper belt set 601 and the corresponding lower belt set 602 and is transported to the pressing unit 70.

[0044] The pressing part 70 includes a wide conveying belt 701, which is driven by the fifth motor 130. The wide conveying belt 701 conveys the folded paper to complete the box gluing operation.

[0045] According to the disclosure and teaching of the above description, the technicians in the field of the utility model can also make appropriate changes and modifications to the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A modular folder gluing machine, characterized in that: The invention comprises the following functional parts: a paper feeding part, a correction part, a pre-folding part, a hook bottom part, a main folding part, an output part and a pressing part. Each functional part is provided with a transmission belt. The transmission belts of at least two of the functional parts are driven by separate motors. Each of the motors is connected to a display screen.

2. The modular folder-gluing machine according to claim 1, characterized in that: The paper feeding unit comprises a paper feeding knife component and a first transmission belt assembly. The paper feeding knife component is located above the first transmission belt assembly. The first transmission belt assembly is driven by a first motor.

3. The modular folder-gluing machine according to claim 1, characterized in that: The correction part comprises a correction block and a second transmission belt assembly, wherein the correction block is arranged at both sides of the second transmission belt assembly, and the second transmission belt assembly is driven by a second motor.

4. The modular folder-gluing machine according to claim 1, characterized in that: The pre-folding portion includes a pre-folding structure for forming a pre-folded edge and a third transmission belt assembly, and the third transmission belt assembly is driven by a third motor.

5. The modular folder-gluing machine according to claim 1, characterized in that: The hook bottom portion comprises an upward pressing mechanism, a fourth transmission belt assembly and a hook bottom member, and the fourth transmission belt assembly is driven by a fourth motor.

6. The modular folder-gluer according to claim 1, characterized in that: The folding part includes a plurality of upper belt pressure roller assemblies and a plurality of lower belt transmission assemblies, wherein the upper belt pressure roller assembly includes an upper belt, and the lower belt transmission assembly includes a lower belt, and each of the upper belt and the lower belt is driven by an independent motor.

7. The modular folder-gluer according to claim 6, characterized in that: A group of upper belt pressure roller assemblies located in the middle and the corresponding lower belt transmission assemblies can be lifted up and down as a whole.

8. The modular folder-gluer according to claim 7, characterized in that: The upper belt pressure roller assembly and the corresponding lower belt transmission assembly are lifted and lowered by cylinders and guide assemblies.

9. The modular folder-gluer according to claim 1, characterized in that: The output part includes an upper belt group and a lower belt group corresponding to the upper belt group, and the upper belt group and the lower belt group are driven by independent motors.

10. The modular folder-gluer according to claim 1, characterized in that: The pressing part includes a wide conveying belt, and the wide conveying belt is driven by a fifth motor.

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