A device for gluing a color box

Abstract

The utility model discloses a kind of colour box gluing devices, comprising: including machine table and the roller pressure gluing assembly being set on machine table, the roller pressure gluing assembly includes multiple upper pressure rollers and lower pressure rollers being rotatably connected on machine table, multiple the upper pressure roller and lower pressure roller are arranged in up-down, lower pressure roller is set between multiple the upper pressure roller, to make multiple the upper pressure roller and lower pressure roller form the gap that can be supplied paper board between, the machine table is also provided with the storage box for storing glue, the storage box is set on the lower side of lower pressure roller, the lower pressure roller is equipped with multiple roller pressure parts being spaced apart, adjacent two the roller pressure part between the storage tank capable of storing glue is equipped with, the diameter of the lower pressure roller is greater than each the upper pressure roller. The utility model provides a kind of colour box gluing device, which can be coated with glue uniformly and conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to paperboard processing technical field, in particular to a color box gluing device. BACKGROUND

[0002] The packaging box is mainly used for facilitating transportation, loading and unloading and storage, and is generally made of paper box and corrugated solid wood pallet, and in the production process of the packaging box, the paperboard needs to be coated with glue, so that subsequent adhesion treatment of the paperboard is facilitated. The current paperboard bonding machine generally uses a glue brush or a common glue roller to perform glue coating operation when brushing glue, and the coating is inconvenient. UTILITY MODEL CONTENTS

[0003] The utility model discloses a color box gluing device that can coat glue evenly and conveniently.

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

[0005] A color box gluing device comprises a machine table and a roller pressing and gluing assembly arranged on the machine table, the roller pressing and gluing assembly comprises a plurality of upper pressing rollers and lower pressing rollers rotatably connected to the machine table, the plurality of upper pressing rollers and lower pressing rollers are arranged in an upper and lower manner, the lower pressing rollers are arranged between the plurality of upper pressing rollers, so that the plurality of upper pressing rollers and lower pressing rollers form a gap capable of allowing the paperboard to pass through, a storage box for storing glue is arranged on the machine table, the storage box is arranged on the lower side of the lower pressing rollers, a plurality of roller pressing portions are arranged on the lower pressing rollers at intervals, a storage groove capable of storing glue is arranged between adjacent two roller pressing portions, and the diameter of the lower pressing rollers is greater than that of each upper pressing roller.

[0006] The machine table comprises a machine frame, a mounting frame is further arranged on the machine frame, the plurality of upper pressing rollers and lower pressing rollers are arranged on the mounting frame, and a height adjusting assembly capable of adjusting the height between the upper pressing rollers and the mounting frame is arranged between the upper pressing rollers and the mounting frame.

[0007] The height adjusting assembly comprises two slide rails arranged on both sides of the mounting frame, a sliding block capable of sliding relative to each slide rail is connected to each slide rail, a connecting rod capable of sliding with each sliding block is connected to each sliding block, and the two ends of each upper pressing roller are rotatably connected to the lower end of the connecting rod, a first driving motor is further arranged on the mounting frame, a first output shaft of the first driving motor is connected to the connecting rod, so that when the first output shaft drives the connecting rod to move relative to the mounting frame, the upper pressing roller can move along with the connecting rod.

[0008] An activity groove capable of allowing the sliding block and the connecting rod to move up and down is arranged on the mounting frame, and a limiting surface capable of limiting the connecting rod from continuing to move downward is arranged on the bottom of the activity groove.

[0009] The lower pressing roller is provided between the frame and a driving assembly capable of driving the lower pressing roller to rotate, the driving assembly comprises a connecting seat arranged on the frame, a second driving motor connected to the connecting seat, a first rotating wheel capable of rotating with the second driving motor connected to the second driving motor, and a second rotating wheel connected to the end of the lower pressing roller, and a first transmission belt capable of connecting the second rotating wheel and the first rotating wheel is arranged between the second rotating wheel and the first rotating wheel.

[0010] The mounting frame is further provided with a scraper assembly, the scraper assembly comprises a tool seat, a plurality of guide columns are arranged on the tool seat in a spaced manner, a plurality of guide sleeves are arranged on the mounting frame, a sliding groove capable of allowing the guide columns to move in the sliding groove is arranged on the guide sleeve, a telescopic motor is further arranged on the mounting frame, and a telescopic shaft of the telescopic motor is connected between the tool seat, when the telescopic motor is started, the tool seat can be close to or away from the lower pressing roller, and a scraping tooth part capable of being matched with the storage tank is arranged on the tool seat.

[0011] The machine table is further provided with a feeding assembly capable of feeding the plurality of upper pressing rollers and lower pressing rollers.

[0012] The feeding assembly comprises two first connecting frames arranged in front of and behind each other, rollers capable of rotating relative to the first connecting frames are arranged on the first connecting frames, a conveying belt capable of conveying paper boards when the rollers rotate is arranged between the two rollers, a driven wheel is further connected to the roller close to the machine table, a third driving motor is further connected to the machine table, a driving wheel capable of moving with a third output shaft of the third driving motor is connected to the third driving motor, and a second transmission belt capable of connecting the driving wheel and the driven wheel is arranged between the driving wheel and the driven wheel.

[0013] The machine table is further provided with a conveying assembly capable of conveying paper boards in cooperation with the feeding assembly.

[0014] The conveying assembly comprises a plurality of second connecting frames arranged on the two sides of the two first connecting frames in a spaced manner, the plurality of second connecting frames are arranged along the paper board conveying direction, a plurality of connecting columns protruding from the second connecting frames are arranged, and a plurality of auxiliary wheels capable of rotating relative to the connecting columns are connected to the plurality of connecting columns.

[0015] Compared with the prior art, the paper board is placed with the side having the stripes downward, the side faces the lower pressing roller, and the paper board is inserted into the plurality of upper pressing rollers and lower pressing rollers along the predetermined direction, the area of the lower pressing roller in contact with the paper board is reduced due to the arrangement of the plurality of roller pressing parts, the glue in the plurality of storage tanks can be in contact with the paper board, the glue is pressed into the stripe grooves of the paper board, the paper board is uniformly glued and the glue can be coated on the entire paper board during gluing, subsequent pasting is facilitated, the yield is improved, and the labor input can be effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of the color box gluing device of the utility model;

[0017] Figure 2 It is a structure schematic view of the color box gluing device of the utility model;

[0018] Figure 3 It is a structure schematic view of the height adjusting assembly of the color box gluing device of the utility model;

[0019] Figure 4 It is a structure schematic view of the driving assembly of the color box gluing device of the utility model;

[0020] Figure 5 It is a structure schematic view of the scraper assembly of the color box gluing device of the utility model;

[0021] Figure 6 It is a structure schematic view of the feeding assembly of the color box gluing device of the utility model;

[0022] Figure 7 It is a structure schematic view of the lower pressing roller of the color box gluing device of the utility model;

[0023] Figure 8 It is a structure schematic view of the lower pressing roller of the color box gluing device of the utility model.

[0024] Label: machine table 1, rack 11, mounting bracket 12, movable groove 121, limiting surface 122, height adjusting assembly 13, sliding rail 131, sliding block 132, connecting rod 133, first driving motor 134, first output shaft 1341; Gluing assembly 2, upper pressing roller 21, lower pressing roller 22, roller pressing part 221, storage tank 222; Storage box 3; Driving assembly 4, connecting seat 41, second driving motor 42, first rotating wheel 43, second rotating wheel 44, first transmission belt 45; Scraper assembly 5, tool holder 51, scraper tooth part 511, guide column 52, guide sleeve 53, sliding groove 531, telescopic motor 54, telescopic shaft 541; Feeding assembly 6, first connecting bracket 61, roller 62, conveyor belt 63, driven wheel 64, third driving motor 65, third output shaft 651, driving wheel 66, second transmission belt 67; Transfer assembly 7, second connecting bracket 71, connecting column 72, auxiliary wheel 73. DETAILED DESCRIPTION

[0025] The utility model will be further explained in detail in combination with examples:

[0026] The specific implementation of the utility model will be further described in detail in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0027] As Figures 1 to 8 shown in the figure, a color box gluing device comprises a machine table 1 and a roller gluing assembly 2 arranged on the machine table 1. The roller gluing assembly 2 comprises a plurality of upper pressing rollers 21 and lower pressing rollers 22 rotatably connected to the machine table 1. The upper pressing rollers 21 and the lower pressing rollers 22 are arranged in an upper-lower manner. The lower pressing rollers 22 are arranged between the upper pressing rollers 21, so that the upper pressing rollers 21 and the lower pressing rollers 22 form a gap capable of allowing the paperboard to pass. The machine table 1 is further provided with a storage box 3 for storing glue. The storage box 3 is arranged on the lower side of the lower pressing rollers 22. The lower pressing rollers 22 are provided with a plurality of roller pressing portions 221 arranged at intervals. Adjacent two roller pressing portions 221 are provided with a storage groove 222 capable of storing glue. The diameter of the lower pressing rollers 22 is greater than that of each upper pressing roller 21.

[0028] When gluing is needed, the paperboard with stripes is arranged downward, so that the side faces the lower pressing rollers 22. Then the paperboard is inserted into the gap between the upper pressing rollers 21 and the lower pressing rollers 22 along a predetermined direction. Due to the arrangement of the roller pressing portions 221, the contact area between the lower pressing rollers 22 and the paperboard is reduced, so that the glue in the storage grooves 222 can contact the paperboard. The glue is pressed into the stripe grooves of the paperboard, so that the paperboard is uniformly glued and the glue can be coated on the entire paperboard during gluing. This facilitates subsequent plate pasting and improves the yield. The labor input can be effectively reduced.

[0029] The machine table 1 comprises a machine frame 11. The machine frame 11 is further provided with a mounting frame 12. The upper pressing rollers 21 and the lower pressing rollers 22 are arranged on the mounting frame 12. The upper pressing rollers 21 and the mounting frame 12 are provided with a height adjusting assembly 13 capable of adjusting the height therebetween. The arrangement of the height adjusting assembly 13 can adapt to paperboards with different thicknesses, so that the range of use is wider.

[0030] The height adjusting assembly 13 comprises two slide rails 131 arranged on both sides of the mounting frame 12, each of the slide rails 131 is connected with a sliding block 132 capable of sliding relative to the slide rail 131, each of the sliding blocks 132 is connected with a connecting rod 133 capable of sliding relative to the sliding block 132, both ends of each of the upper pressing rollers 21 are rotatably connected to lower ends of the connecting rods 133, the mounting frame 12 is further provided with a first driving motor 134, a first output shaft 1341 of the first driving motor 134 is connected to the connecting rods 133, so that when the first output shaft 1341 drives the connecting rods 133 to move relative to the mounting frame 12, the upper pressing rollers 21 can move accordingly. When it is necessary to adjust each of the upper pressing rollers 21, the first driving motor 134 is started, and after the first driving motor 134 is started, the first output shaft 1341 thereof drives the connecting rods 133 to slide up and down relative to the mounting frame 12, and when the connecting rods 133 slide up and down, the upper pressing rollers 21 can move accordingly, and at this time, the sliding blocks 132 slide along the slide rails 131, so that the adjustment is smoother, and because the slide rails 131 and the sliding blocks 132 are arranged on both sides, the adjustment is more stable.

[0031] The mounting frame 12 is provided with a movable groove 121 capable of allowing the sliding blocks 132 and the connecting rods 133 to move up and down, and the bottom of the movable groove 121 is provided with a limiting surface 122 capable of limiting the connecting rods 133 from moving downward continuously. The movable groove 121 can make the space between the sliding blocks 132 and the connecting rods 133 smaller and the structure more compact. The limiting surface 122 is arranged to limit the movement range of the connecting rods 133.

[0032] The lower pressing roller 22 and the rack 11 are provided with a driving assembly 4 capable of driving the lower pressing roller 22 to rotate, the driving assembly 4 comprises a connecting seat 41 arranged on the rack 11, the connecting seat 41 is connected with a second driving motor 42, the second driving motor 42 is connected with a first rotating wheel 43 capable of rotating relative to the second driving motor 42, an end of the lower pressing roller 22 is connected with a second rotating wheel 44, and the second rotating wheel 44 and the first rotating wheel 43 are provided with a first transmission belt 45 capable of connecting the second rotating wheel 44 and the first rotating wheel 43. The driving assembly 4 is arranged to automatically drive the lower pressing roller 22 to rotate, avoiding manual operation, so that the stress is more uniform when the rubber is rolled.

[0033] The mounting frame 12 is further provided with a scraper assembly 5, the scraper assembly 5 comprises a cutter seat 51, a plurality of guide columns 52 are connected on the cutter seat 51 at intervals, a plurality of guide sleeves 53 are provided on the mounting frame 12, the guide sleeves 53 are provided with sliding grooves 531 capable of moving in the guide columns 52, the mounting frame 12 is further provided with a telescopic motor 54, the telescopic shaft 541 of the telescopic motor 54 is connected with the cutter seat 51, when the telescopic motor 54 is started, the cutter seat 51 can be close to or away from the lower pressing roller 22, the cutter seat 51 is provided with a scraping tooth part 511 capable of adapting to the storage groove 222. The setting of the scraping tooth part 511 facilitates the scraping of the paper scraps in the storage groove 222, avoids the accumulation of paper scraps in the storage groove 222, and further affects the uniformity of the gluing. When it is needed to use, the telescopic motor 54 is started, and after the telescopic motor 54 is started, the cutter seat 51 is driven to move up and down relative to the mounting frame 12 to be close to the lower pressing roller 22, so that the scraping tooth part 511 is gradually inserted into the storage groove 222 to clean the storage groove 222 and scrape out the paper scraps. The cooperation of the guide columns 52 and the guide sleeves 53 is used to guide the sliding of the cutter seat 51 relative to the mounting frame 12.

[0034] The machine table 1 is further provided with a feeding assembly 6 capable of feeding the plurality of upper pressing rollers 21 and lower pressing rollers 22. The setting of the feeding assembly 6 is used for automatic feeding, and the user only needs to place the stripes of the paperboard downward, and the automatic gluing can be realized.

[0035] The feeding assembly 6 comprises two first connecting frames 61 provided at intervals, the first connecting frames 61 are provided with rollers 62 capable of rotating relative to the first connecting frames 61, a conveying belt 63 capable of conveying paperboards when the rollers 62 rotate is provided between the two rollers 62, a driven wheel 64 is further connected on the roller 62 close to the machine table 1, a third driving motor 65 is further connected on the machine table 1, a driving wheel 66 capable of moving with the third output shaft 651 of the third driving motor 65 is connected on the third driving motor 65, and a second transmission belt 67 capable of connecting the driving wheel 66 and the driven wheel 64 is provided between the driving wheel 66 and the driven wheel 64. In use, the third driving motor 65 is started, after the third driving motor 65 is started, the third output shaft 651 drives the driving wheel 66 to rotate, when the driving wheel 66 rotates, the driven wheel 64 is driven to rotate, when the driven wheel 64 rotates, one of the rollers 62 is driven to rotate, when the roller 62 rotates, the conveying belt 63 is driven to rotate, and the other roller 62 is driven to rotate under the driving of the conveying belt 63, so that the paperboard can be circulated and transported.

[0036] The machine table 1 is further provided with a conveying assembly 7 capable of conveying paperboards in cooperation with the feeding assembly 6. The conveying assembly 7 is used to place the side plates of the paperboard to avoid the paperboard to be turned over.

[0037] The transfer assembly 7 comprises a plurality of second connecting frames 71 arranged at two sides of the two first connecting frames 61, the plurality of second connecting frames 71 are arranged along the paperboard conveying direction, the second connecting frames 71 are provided with a plurality of connecting columns 72 extending outward, and a plurality of auxiliary wheels 73 capable of rotating relative to the connecting columns 72 are connected to the connecting columns 72.

[0038] The above has made a detailed description on the utility model in general, but on the basis of the utility model, some modifications or improvements can be made, which is obvious to the general skilled in the technical field. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A carton gluing device, characterized in that, The utility model relates to a paperboard roll coating device, including machine table (1) and the roll coating assembly (2) of setting on machine table (1), roll coating assembly (2) including rotationally connected on machine table (1) multiple upper pressure roller (21) and lower pressure roller (22), multiple upper pressure roller (21) with lower pressure roller (22) are arranged in upside and down, lower pressure roller (22) is set between multiple upper pressure roller (21), with lower pressure roller (22) between multiple upper pressure roller (21) form the gap that can pass through paperboard, machine table (1) still be equipped with the storage box (3) for storing glue, storage box (3) is set in the downside of lower pressure roller (22), lower pressure roller (22) is equipped with multiple roll pressure part (221) of interval arrangement, the roll pressure part (221) between two adjacent is equipped with the storage groove (222) that can store glue, the diameter of lower pressure roller (22) is greater than each upper pressure roller (21). Machine table (1) includes rack (11), the rack (11) is also provided with mounting bracket (12), multiple upper pressure roller (21) with lower pressure roller (22) are arranged on mounting bracket (12), and the height adjusting assembly (13) that can adjust the height between upper pressure roller (21) and mounting bracket (12) is equipped between upper pressure roller (21) and mounting bracket (12).

2. The carton gluing apparatus of claim 1 wherein, The height adjusting assembly (13) includes two slide rails (131) arranged on both sides of the mounting bracket (12), each slide rail (131) is connected with a sliding block (132) capable of sliding relative thereto, each sliding block (132) is connected with a connecting rod (133) capable of sliding therewith, both ends of each upper pressure roller (21) are rotatably connected to the lower end of the connecting rod (133), the mounting bracket (12) is further provided with a first drive motor (134), a first output shaft (1341) of the first drive motor (134) is connected to the connecting rod (133), so that the upper pressure roller (21) can move following the movement of the connecting rod (133) driven by the first output shaft (1341) relative to the mounting bracket (12).

3. The carton gluing apparatus of claim 2, wherein, The mounting bracket (12) is provided with a movable groove (121) capable of moving up and down for the sliding block (132) and the connecting rod (133), and the bottom of the movable groove (121) is provided with a limiting surface (122) capable of limiting the further downward movement of the connecting rod (133).

4. The carton gluing apparatus of claim 3 wherein, The drive assembly (4) is arranged between the lower pressure roller (22) and the rack (11) and is capable of driving the rotation of the lower pressure roller (22), the drive assembly (4) includes a connecting seat (41) arranged on the rack (11), a second drive motor (42) connected to the connecting seat (41), a first rotating wheel (43) capable of rotating following the second drive motor (42), a second rotating wheel (44) connected to the end of the lower pressure roller (22), and a first transmission belt (45) capable of connecting the first rotating wheel (43) and the second rotating wheel (44).

5. The carton gluing apparatus of claim 2 wherein, ​ 6. The carton gluing apparatus of claim 2, wherein, The mounting frame (12) is further provided with a scraper assembly (5), the scraper assembly (5) comprises a cutter seat (51), a plurality of guide columns (52) are connected on the cutter seat (51) at intervals, a plurality of guide sleeves (53) are arranged on the mounting frame (12), the guide sleeves (53) are provided with sliding grooves (531) capable of moving the guide columns (52) in the sliding grooves (531), the mounting frame (12) is further provided with a telescopic motor (54), the telescopic shaft (541) of the telescopic motor (54) is connected with the cutter seat (51), when the telescopic motor (54) is started, the cutter seat (51) can move close to or away from the lower pressing roller (22), the cutter seat (51) is provided with a scraping tooth part (511) capable of adapting to the storage tank (222).

7. The carton gluing apparatus of claim 1 wherein, The machine table (1) is further provided with a feeding assembly (6) capable of feeding a plurality of upper pressing rollers (21) and lower pressing rollers (22).

8. The carton gluing apparatus of claim 7, wherein, The feeding assembly (6) comprises two first connecting frames (61) arranged at intervals, the first connecting frame (61) is provided with a roller (62) capable of rotating relative to the first connecting frame (61), a conveyor belt (63) capable of conveying paper boards when the roller (62) rotates is arranged between the two rollers (62), a driven wheel (64) is further connected to the roller (62) close to the machine table (1), a third driving motor (65) is further connected to the machine table (1), the third driving motor (65) is provided with a driving wheel (66) capable of moving with the third output shaft (651) of the third driving motor (65), the driving wheel (66) and the driven wheel (64) are provided with a second transmission belt (67) capable of connecting the driving wheel (66) and the driven wheel (64).

9. The carton gluing apparatus of claim 1 wherein, The machine table (1) is further provided with a conveying assembly (7) capable of conveying paper boards in cooperation with the feeding assembly (6).

10. The carton gluing apparatus of claim 9, wherein, The conveying assembly (7) comprises a plurality of second connecting frames (71) arranged at intervals on both sides of the two first connecting frames (61), a plurality of the second connecting frames (71) are arranged along the paper conveying direction, the second connecting frame (71) is provided with a plurality of connecting columns (72) extending outward, a plurality of the connecting columns (72) are provided with auxiliary wheels (73) capable of rotating relative to the connecting columns (72).

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