Gift box pasting machine

Abstract

The utility model discloses a kind of gift box pasting box machines, including the conveying belt for conveying paper shell, conveying belt upper is equipped with rack, the bottom of rack is fixedly arranged in the both ends of conveying belt;Paper shell includes first pair of fold, middle part and second pair of fold;Conveying belt is sequentially equipped with anti-adhesion component, glue spreading component, folding component and laminating component along paper shell conveying direction;Anti-adhesion component is used to separate first pair of fold and middle part, avoid glue spreading component glue spreading to the middle part of paper shell;Glue spreading component is used to glue spreading at the top of first pair of fold top portion;Folding component is used to fold second pair of fold to the top of first pair of fold;Laminating component is used to press and blow dry at the sticking place of second pair of fold and first pair of fold.The utility model is by being equipped with anti-adhesion component, excess glue will not be painted to first pair of fold or other position of middle part, by being equipped with laminating component, air dry is carried out to glue spreading site, glue drying is accelerated, and laminating effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to paste box machine technical field, especially relate to a gift box paste box machine. BACKGROUND

[0002] In the packaging and printing industry, the application of paste box machine is the last process of packaging box processing, which is to fold and shape the printed and die-cut paperboard and stick the paste opening. The machine paste box replaces the manual paste box method, reduces the labor cost and improves the efficiency. The paste box machine part is divided into paper feeding part, pre-folding part, glueing part and pressing part. The cut paper shell is provided with glueing part and sticking part on both sides, and can be folded in the middle and then bonded on both sides. Usually, the cut paper shell is conveyed from the paper feeding part, one side is bent through the pre-folding part, glue is coated on the end of the bent side, and then the other side is bent and stuck, and finally the bonded part is pressed tightly. The existing paste box machine is used to paste the paper box. When the glue is coated, the glueing width of different paper shells is different. If the diameter of the glue roller is longer than the part to be coated with glue, the glue is easy to be coated on the outside, which affects the bonding effect and the appearance of the finally formed gift box. Moreover, the glue needs a certain time to solidify, otherwise the paper box paste opening part is easy to open, resulting in poor quality of the paper box paste opening. CONTENT OF THE UTILITY MODEL

[0003] Based on the above background, the purpose of the utility model is to provide a gift box paste box machine.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A gift box paste box machine, comprising a conveying belt for conveying paper shells that need to be bonded, a rack is arranged above the conveying belt, and the bottom of the rack is fixed at both ends of the conveying belt;

[0006] The paper shell comprises a first folding page, a middle part and a second folding page, the first folding page is folded on the top of the middle part, and the second folding page is in the same plane with the middle part and can be folded on the top of the middle part;

[0007] A sticking assembly is arranged on the conveying belt along the paper shell conveying direction in sequence;

[0008] The anti-sticking assembly is used to separate the first folding page and the middle part, so as to avoid the glueing assembly from coating glue on the middle part of the paper shell;

[0009] The glueing assembly is used to coat glue on the top of the first folding page;

[0010] The folding assembly is used to fold the second folding page on the top of the first folding page;

[0011] The laminating assembly is used for pressing and drying the second pair of folds and the first pair of folds,

[0012] The laminating assembly comprises a laminating roller, the top of the frame is provided with a second cylinder, the output end of the second cylinder is connected with a third fixed frame, the laminating roller is provided with a blowing cylinder on both sides, the blowing cylinder is coaxially arranged with the laminating roller, the laminating roller and the blowing cylinder are rotatably arranged on the third fixed frame, the blowing cylinder is provided with an air outlet on the side, the air outlet is inclined towards the laminating roller, the blowing cylinder is connected with a blower through a connecting pipe, and the blower is arranged on the top of the frame.

[0013] Preferably, the anti-sticking assembly comprises an anti-sticking plate, the anti-sticking plate is fixedly connected with the top of the frame through a first fixed rod, the anti-sticking plate can be a thin plastic plate or a thin metal plate, the anti-sticking plate can pass through the middle of the first pair of folds and the middle part, and one end of the anti-sticking plate passes below the gluing assembly.

[0014] Preferably, the gluing assembly comprises a first cylinder, the first cylinder is fixed on the top of the frame, the output end of the first cylinder is connected with a first fixed frame, a rubber roller is rotatably arranged on the first fixed frame, a glue barrel is arranged on the frame, and the glue barrel and the rubber roller are communicated through a hose.

[0015] Preferably, the folding assembly comprises a folding belt, the folding belt is arranged on one side of the conveying belt and located on one side of the second pair of folds of the paper shell, and the folding belt is provided with an inclination from bottom to top, so that the second pair of folds can be folded above the first pair of folds.

[0016] Preferably, the first fixed rod is fixedly connected with the anti-sticking plate away from the side of the first pair of folds; and the first fixed rod is fixedly connected at the end of the anti-sticking plate away from the gluing assembly, so that the side edge of the anti-sticking plate can enter the middle of the first pair of folds and the middle part.

[0017] The side of the anti-sticking plate away from the gluing assembly is provided with an auxiliary plate, the auxiliary plate is triangular, and the auxiliary plate can enter the middle of the first pair of folds and the middle part from the side of the first pair of folds.

[0018] Preferably, a plurality of fixed wheels are arranged on one side of the conveying belt, the fixed wheels are connected with the frame through a fourth fixed frame, the fixed wheels are rotatably connected with the fourth fixed frame, the fixed wheels are located above the first pair of folds of the paper shell, the bottom of the fixed wheels abuts against the first pair of folds, and the fixed wheels play a fixing role in the conveying process of the paper shell.

[0019] Preferably, a limiting plate is arranged on one side of the frame, the limiting plate is arranged on one side of the first pair of folds and abuts against the side of the first pair of folds, so that deviation of the paper shell in the conveying process is avoided.

[0020] Preferably, the third fixing frame is provided with a guide plate, the guide plate is inclined from top to bottom, the guide plate is arranged on the side of the third fixing frame close to the folding assembly, and the bottom of the guide plate is located on the same plane as the bottom of the laminating roller.

[0021] Preferably, the diameter of the blowing cylinder is smaller than the diameter of the laminating roller.

[0022] The air blower and the blowing cylinder are provided with a heating box, air is heated, the drying time of the glue is shortened, and the drying efficiency of the glue is improved.

[0023] The utility model has the following beneficial effects:

[0024] 1, the utility model discloses a prevent sticking board, if the length of glue roller is greater than the width that needs to be glued, the excess glue roller will contact the prevent sticking board, and the excess glue will not be applied to the first pair of folding leaves or other positions of the middle part, improve the gluing effect, and guarantee paste box quality.

[0025] 2, the utility model discloses a blowing cylinder is set up on the both sides of laminating roller, and the blowing cylinder is provided with the inclined air outlet on the side, and the first pair of folding leaves and the second pair of folding leaves are adhered together and then pass through the blowing cylinder and the air outlet on the both sides of laminating roller, and the glueing part is air dried, and the glue drying is accelerated, the laminating effect is improved, and the first pair of folding leaves and the second pair of folding leaves are prevented from separating due to the inadhesion of the laminating part. DRAWINGS

[0026] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the structure shown in these drawings without creating labor.

[0027] Figure 1 It is the three-dimensional structure schematic diagram in the rack of the utility model;

[0028] Figure 2 It is the three-dimensional structure schematic diagram of the utility model's outside;

[0029] Figure 3 It is the three-dimensional structure schematic diagram of the prevent sticking assembly of the utility model;

[0030] Figure 4 It is the three-dimensional structure schematic diagram of the gluing assembly of the utility model;

[0031] Figure 5 It is the three-dimensional structure schematic diagram of the laminating assembly of the utility model;

[0032] Figure 6The cross section structure schematic diagram of the laminating assembly.

[0033] 1. conveying belt, 11. frame, 12. fixed wheel, 13. fourth fixed frame,

[0034] 2. anti-sticking assembly, 21. anti-sticking plate, 22. first fixed rod, 23. auxiliary plate,

[0035] 3. gluing assembly, 31. first air cylinder, 32. first fixed frame, 33. rubber roller, 34. glue barrel,

[0036] 4. folding assembly, 41. folding belt, 42. second fixed frame,

[0037] 5. laminating assembly, 51. laminating roller, 52. third fixed frame, 53. blow tube, 54. air outlet, 55. air blower, 56. guide plate, 57. heating box,

[0038] 6. second air cylinder,

[0039] 7. limiting plate,

[0040] 9. paper shell, 91. first folding page, 92. middle part, 93. second folding page. DETAILED DESCRIPTION

[0041] Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0042] It should be noted that all the direction indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings), and if the certain posture changes, the direction indications also change accordingly.

[0043] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of a person of ordinary skill in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0044] like Figures 1-6 As shown, a gift box gluing machine includes a conveyor belt 1 for conveying paper shells 9 that need to be glued, and a frame 11 is provided above the conveyor belt 1, with the bottom of the frame 11 fixedly disposed at both ends of the conveyor belt 1.

[0045] The cardboard shell 9 includes a first fold 91, a middle part 92, and a second fold 93. The first fold 91 is folded in half and positioned above the middle part 92. The second fold 93 is on the same plane as the middle part 92 and can be folded in half to the top of the middle part 92.

[0046] Along the conveyor belt 1, along the conveying direction of the paper shell 9, there are sequentially arranged anti-sticking components 2, gluing components 3, folding components 4 and bonding components 5;

[0047] The anti-stick component 2 includes an anti-stick plate 21, which is fixedly connected to the top of the frame 1 by a first fixing rod 22. The anti-stick plate 21 can be a thin plastic plate or a thin metal plate. The anti-stick plate 21 can pass through the middle of the first fold 91 and the middle part 92. One end of the anti-stick plate 21 passes through the bottom of the glue application component 3.

[0048] The glue application assembly 3 is used to apply glue to the glue application area at the top of the first fold 91;

[0049] Folding component 4 is used to fold the second bi-fold 93 over the first bi-fold 91;

[0050] The bonding assembly 5 is used to press the second folded page 93 and the first folded page 91 together at the bonding point. The bonding assembly 5 includes a bonding roller 51. A second cylinder 6 is provided on the top of the frame 11. The output end of the second cylinder 6 is connected to a third fixed frame 52. Air blowers 53 are provided on both sides of the bonding roller 51. The air blowers 53 are coaxially arranged with the bonding roller 51. Air outlets 54 are provided on the periphery of the air blowers 53. The air outlets 54 are inclined toward the bonding roller 51. The air blowers 53 are connected to a blower 55 through a connecting pipe. The blower 55 is located on the top of the frame 11. The air blowers 53 and the bonding roller 51 are rotatably mounted on the third fixed frame 52.

[0051] Preferably, the glue application assembly 3 includes a first cylinder 31, which is fixed on the top of the frame 11. The output end of the first cylinder 31 is connected to a first fixing frame 32. A glue roller 33 is rotatably mounted on the first fixing frame 32. A glue bucket 34 is mounted on the frame 11. The glue bucket 34 and the glue roller 33 are connected by a hose.

[0052] Preferably, the folding assembly 4 includes a folding belt 41, which is disposed on one side of the conveyor belt 1 via a second fixing frame 42 and located on the side of the second fold 93 of the paper shell 9. The folding belt 41 has an upward inclination and can fold the second fold 93 above the first fold 91.

[0053] When the conveying belt 1 conveys the paper shell 9 to the anti-adhesion assembly 2, one side of the anti-adhesion plate 21 enters the middle of the first pair of folds 91 and the middle part 92, separates the bottom of the first pair of folds 91 and the middle part 92, and continues to be conveyed below the gluing assembly 3. The first cylinder 31 drives the first fixing frame 32 to move downward, the glue roller 33 rotates to glue the part where the first pair of folds 91 and the second pair of folds 93 are attached, and the conveying center of the paper shell 9 is adjusted in advance. When it is conveyed below the glue roller 33, one side of the glue roller 33 is opposite to the side of the first pair of folds 91 that needs to be glued. When gluing, if the length of the glue roller 33 is greater than the width that needs to be glued, the excess glue roller 33 will be in contact with the anti-adhesion plate 21, and the excess glue will not be applied to other positions of the first pair of folds 91 or the middle part 92. The paper shell 9 continues to be conveyed along the conveying belt 1, the other side of the anti-adhesion plate 21 is separated from the middle part 92 and the first pair of folds 91, the folding assembly 4 folds the second pair of folds 93 along the connection end of the middle part 92 and the second pair of folds 93 to the upper side of the first pair of folds 91, the end of the second pair of folds 93 is aligned with the end of the first pair of folds 91 that is glued, and the first pair of folds 91 and the second pair of folds 93 are adhered together through the pressing of the attaching roller 51. The end of the second pair of folds 93 is aligned with the end of the first pair of folds 91 that is glued, and the gluing part is dried by the blowing barrel 53 and the air outlet 54 on both sides of the attaching roller 51 to accelerate the drying of the glue and improve the attaching effect, so that the first pair of folds 91 and the second pair of folds 93 are not separated due to the weak attachment.

[0054] Preferably, the first fixed rod 22 is fixedly connected to the side of the anti-adhesion plate 21 away from the first pair of folds 91; and the first fixed rod 21 is fixedly connected to the side of the anti-adhesion plate 21 away from the gluing assembly 3, so that the side edge of the anti-adhesion plate 21 can enter the middle of the first pair of folds 91 and the middle part 92.

[0055] Preferably, the side of the anti-adhesion plate 21 away from the gluing assembly 3 is provided with an auxiliary plate 23, and the auxiliary plate 23 is triangular. By arranging the auxiliary plate 23, the side of the first pair of folds 91 can enter the middle of the first pair of folds 91 and the middle part 92.

[0056] Preferably, the side of the conveying belt 1 is provided with a plurality of fixed wheels 12, the fixed wheels 12 are connected with the rack 11 through the fourth fixing frame 13, the fixed wheels 12 are rotatably connected with the fourth fixing frame 13, the fixed wheels 12 are located above the first pair of folds 91 of the paper shell 9, and the bottom of the fixed wheels 12 abuts against the first pair of folds 91 to fix the paper shell during the conveying process.

[0057] Preferably, the rack 11 is provided with a limiting plate 7, the limiting plate 7 is arranged on the side of the first pair of folds 91 and abuts against the side of the first pair of folds 91 to prevent the paper shell 9 from deviating during the conveying process.

[0058] Preferably, the third fixing frame 52 is provided with a guide plate 56, the guide plate 56 is inclined from top to bottom, the guide plate 56 is arranged on the side of the third fixing frame 52 close to the folding assembly 4, and the bottom of the guide plate 56 is located on the same plane as the bottom of the laminating roller 51.

[0059] Preferably, the diameter of the blowing tube 53 is smaller than the diameter of the laminating roller 51.

[0060] Preferably, a heating box 57 is arranged between the blowing tube 53 and the air blower 55, so that the air is heated, the drying time of the glue is shortened, and the drying efficiency of the glue is improved.

[0061] The working principle of the utility model is: the paper shell 9 is processed by the operation line before, the first folding page 91 has been folded and is above the middle part 92 of the paper shell 9, the position of the paper shell 9 on the conveying belt 1 is adjusted, the glue application part of the first folding page 91 is aligned with the glue application assembly 3, when the conveying belt 1 conveys the paper shell 9 to the anti-sticking assembly 2, the anti-sticking plate 21 is away from the side of the first fixing rod 22 and enters the middle of the first folding page 91 and the middle part 92 through the auxiliary plate 23, when passing through the glue application assembly 3, the first cylinder 31 drives the first fixing frame 32 to move downward, the glue roller 33 rotates and applies glue to the side of the first folding page 91 needing to be glued, because the position of the paper shell 9 is adjusted in advance and the abutting action of the limiting plate 6, the side of the glue roller 33 is aligned with the side of the first folding page 91 needing to be glued, when the glue is applied, if the length of the glue roller 33 is greater than the width of the glue application part, the excess glue roller 33 will contact the anti-sticking plate 21, and the excess glue will not be applied to other positions of the first folding page 91 or the middle part 92, after the glue application is completed, the fixed wheel 12 presses the side of the first folding page 91, the second folding page 93 is folded through the line of the folding belt 41, so that the second folding page 93 is folded above the first folding page 91, the end of the second folding page 93 is aligned with the end of the first folding page 91, the first folding page 91 and the second folding page 93 are adhered together through the lamination of the laminating roller 51, and the blowing tube 53 and the air outlet 54 on both sides of the laminating roller 51 are used to dry the glue application part, so that the glue dries quickly, the lamination effect is improved, and the first folding page 91 and the second folding page 93 are prevented from separating due to the unstable lamination.

[0062] Of course, the above description is not a limitation of the utility model, and the utility model is not limited to the above examples, and the changes, modifications, additions or replacements made by the technical personnel in the technical field within the essential range of the utility model should also belong to the protection range of the utility model.

Claims

1. A gift box filling machine characterized by comprising: It comprises a conveying belt for conveying paper shells, a rack is arranged above the conveying belt, and the bottom of the rack is fixedly arranged at both ends of the conveying belt; The paper shell comprises a first pair of folded pages, a middle part and a second pair of folded pages; The conveying belt is sequentially provided with a anti-sticking assembly, a gluing assembly, a folding assembly and a pasting assembly along the conveying direction of the paper shell; The anti-sticking assembly is used for separating the first pair of folded pages and the middle part to avoid the gluing assembly gluing the middle part of the paper shell; The gluing assembly is used for gluing the top of the first pair of folded pages; The folding assembly is used for folding the second pair of folded pages to the top of the first pair of folded pages; The pasting assembly is used for pressing and drying the second pair of folded pages and the first pair of folded pages at the sticking part; the pasting assembly comprises a pasting roller, a second air cylinder is arranged at the top of the rack, a third fixing frame is connected to the output end of the second air cylinder, air blowing tubes are arranged on both sides of the pasting roller, the air blowing tubes are coaxially arranged with the pasting roller, the pasting roller and the air blowing tubes are rotatably arranged on the third fixing frame, air outlets are arranged on the side of the air blowing tubes, the air outlets are inclined towards the pasting roller, a blower is connected to the air blowing tubes through a connecting pipe, and the blower is arranged at the top of the rack.

2. The boxer of claim 1, wherein The anti-sticking assembly comprises an anti-sticking plate, the anti-sticking plate is fixedly connected to the top of the rack through a first fixing rod, the anti-sticking plate can pass through the middle of the first pair of folded pages and the middle part, and one end of the anti-sticking plate passes through the lower side of the gluing assembly.

3. The boxer of claim 2, wherein The gluing assembly comprises a first air cylinder, the first air cylinder is fixedly arranged at the top of the rack, a first fixing frame is connected to the output end of the first air cylinder, a glue roller is rotatably arranged on the first fixing frame, a glue barrel is arranged on the rack, and the glue barrel and the glue roller are communicated through a hose.

4. The boxer of claim 3, wherein The folding assembly comprises a folding belt, the folding belt is arranged on one side of the conveying belt and located at the side of the second pair of folded pages of the paper shell through a second fixing frame, and the folding belt is provided with an inclination from bottom to top, so that the second pair of folded pages can be folded to the top of the first pair of folded pages.

5. The boxer of claim 2, wherein The first fixing rod is fixedly connected to the side of the anti-sticking plate away from the first pair of folded pages; the first fixing rod is fixedly connected to the end of the anti-sticking plate away from the gluing assembly, so that the side edge of the anti-sticking plate can enter the middle of the first pair of folded pages and the middle part; The side of the anti-sticking plate away from the gluing assembly is provided with an auxiliary plate, and the auxiliary plate is triangular.

6. The boxer of claim 1, wherein A plurality of fixed wheels are arranged on one side of the conveying belt, the fixed wheels are connected to the rack through a fourth fixing frame, the fixed wheels are rotatably connected to the fourth fixing frame, the fixed wheels are located above the first pair of folded pages of the paper shell, and the bottom of the fixed wheels abuts against the first pair of folded pages.

7. The boxer of claim 1, wherein A limiting plate is arranged on one side of the rack, and the limiting plate is arranged on one side of the first pair of folded pages and abuts against the side of the first pair of folded pages.

8. The boxer of claim 4, wherein A guide plate is arranged on the third fixing frame, the guide plate is inclined from top to bottom, the guide plate is arranged on the side of the third fixing frame close to the folding assembly, and the bottom of the guide plate is located on the same plane as the bottom of the pasting roller.

9. The boxer of claim 8, wherein The diameter of the air blowing tube is smaller than the diameter of the pasting roller; A heating box is arranged between the blower and the air blowing tube.

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