Gluing device convenient to discharge and used for corrugated carton processing

Abstract

The utility model relates to the technical field of corrugated carton processing, and discloses a corrugated carton processing gluing device convenient to discharge, which comprises a machine base, a conveying belt is mounted at the top end of the machine base, a driving motor is mounted on the right side of the front end of the conveying belt, and a supporting frame is fixedly connected to the top end of a conveying belt rack. A glue storage tank is installed at the top end of the supporting frame, a glue outlet pipe is fixedly connected to the bottom end of the glue storage tank, a glue outlet is fixedly connected to the bottom end of the glue outlet pipe, and first hydraulic cylinders are fixedly connected to the left side and the right side of the bottom end of the supporting frame. According to the corrugated carton processing gluing device facilitating discharging, paper discharging is facilitated through the gradient of the discharging guide plate, paper can be subjected to limiting discharging through a limiting rod and a limiting guide wheel on the discharging guide plate, and in the discharging process, the limiting rod and the limiting guide wheel can control the paper discharging speed and prevent the paper from turning over; and the distance between the limiting rods can be adjusted according to the size of paper, and the problem that the discharging effect is poor is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper box processing, in particular to a gluing device for corrugated paper box processing which is convenient for blanking. Background Art

[0002] Corrugated cardboard is die-cut, creased, and then stapled or glued together to create corrugated boxes. Corrugated boxes are the most widely used packaging product. Besides protecting products and facilitating storage and transportation, they also enhance and promote the product. Gluing equipment is required during the corrugated cardboard manufacturing process.

[0003] Corrugated cardboard gluing equipment has the problem of not being able to unload materials quickly and stably during use. Some corrugated cardboard gluing processes require manual placement of the cardboard on the gluing equipment. The efficiency of cardboard loading is low and requires a lot of labor, which is very inconvenient. Some unloading equipment has the problem of poor limiting effect and poor stability during use, which makes it impossible to smoothly transport the cardboard to the gluing equipment.

[0004] There is an urgent need for a corrugated box processing gluing device that is convenient for unloading and can solve the technical defects proposed in the above-mentioned technology. Utility Model Content

[0005] The purpose of the utility model is to provide a gluing device for corrugated paper box processing that is convenient for blanking, so as to solve the problem of poor blanking effect proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gluing device for processing corrugated paper boxes that is convenient for unloading, comprising a machine base, a conveyor belt is installed on the top of the machine base, a driving motor is installed on the right side of the front end of the conveyor belt, the top of the conveyor belt frame is fixedly connected to a support frame, the top of the support frame is installed with a glue storage tank, the bottom end of the glue storage tank is fixedly connected to a glue discharge pipe, the bottom end of the glue discharge pipe is fixedly connected to a glue outlet, the left and right sides of the bottom end of the support frame are fixedly connected to a first hydraulic cylinder, the output end of the first hydraulic cylinder is movably connected to a limiting roller, and fixed frames are installed on both sides of the glue storage tank A glue coating rack is provided below the fixed frame, and three groups of glue coating rollers are movably connected inside the glue coating rack. A second hydraulic cylinder is installed on the fixed frame, and a collecting box is provided below the conveyor belt. A heating assembly is installed on the right side of the top of the collecting box, and a scraper is installed on the left side of the top of the collecting box. A unloading guide plate is installed on the left side of the conveyor belt frame, and two groups of mounting rods are fixedly connected to the top of the unloading guide plate. A limiting rod is installed between the mounting rods, and adjusting sleeves are fixedly connected to both sides of the limiting rod. A positioning bolt is installed on the top of the adjusting sleeve, and the rear end of the limiting rod is movably connected to the limiting guide wheel.

[0007] Preferably, the adjustment sleeve is sleeved on the outside of the mounting rod, and the positioning bolt is embedded in the inside of the mounting rod.

[0008] Preferably, four groups of the limiting rods are provided, and the limiting guide wheels are provided above the unloading guide plate.

[0009] Preferably, the output end of the second hydraulic cylinder is fixedly connected to the top end of the glue coating rack.

[0010] Preferably, three groups of glue outlets are provided, and the glue outlets are arranged directly above the glue coating roller.

[0011] Preferably, a mounting seat is installed on the right side of the top of the collecting box, a fixing bolt is provided at the front end of the mounting seat, and the bottom end of the scraper plate is embedded in the interior of the mounting seat and fixed by the fixing bolt.

[0012] Preferably, the top of the scraper is in close contact with the bottom of the conveyor belt, and the heating component is arranged below the conveyor belt.

[0013] Preferably, the top end of the collecting box is set to be open, and positioning seats are installed at the bottom ends of both sides of the collecting box.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the gluing device for processing corrugated paper boxes that is convenient for unloading not only realizes the function of convenient unloading and convenient cleaning, but also realizes the function of convenient and efficient gluing;

[0015] By setting a limit rod, a limit guide wheel, a mounting rod, a feed guide plate, an adjustment sleeve and a positioning bolt, the corrugated cardboard can be conveyed to the feed guide plate. The slope of the feed guide plate facilitates the paper to enter the conveyor belt for conveying and processing. The limit rod and the limit guide wheel on the feed guide plate can limit the paper feeding. During the feeding process, the limit rod and the limit guide wheel can control the speed of paper feeding and prevent the paper from flipping. The spacing of the limit rods can be adjusted according to the size of the paper. When adjusting, the limit rod is moved, and the adjustment sleeve on the limit rod is moved to the appropriate position on the mounting rod and then fixed with the positioning bolt. This structure realizes the function of facilitating and stabilizing feeding.

[0016] By providing a collection box, a heating component, a scraper, a mounting seat and fixing bolts, when the conveyor belt is conveying paper and gluing, some glue will adhere to the conveyor belt. After the conveyor belt moves above the collection box, the heating component on the top of the collection box can heat and melt the glue adhered to the crawler belt, and then the scraper can scrape the glue on the crawler belt into the interior of the collection box for recycling. This structure realizes the function of facilitating the cleaning of the crawler belt and preventing paper from sticking to the conveyor belt and affecting normal processing.

[0017] By setting a limiting roller, a glue outlet, a glue storage tank, a glue coating roller, a glue coating rack and a second hydraulic cylinder, the corrugated cardboard is moved onto the conveyor belt, and the conveyor belt can transport it to the bottom of the glue coating roller. Then the first hydraulic cylinder pushes the limiting roller downward to limit the paper, and then the second hydraulic cylinder pushes the glue coating roller to glue the paper. The paper can be coated with glue on the front side during the movement, and the glue inside the glue storage tank can be evenly discharged from the glue outlet to achieve gluing. This structure realizes the function of efficient and uniform gluing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0019] Figure 2 This is a schematic diagram of the top view of the blanking guide plate of the present utility model;

[0020] Figure 3 This is a schematic diagram of the front view structure of the glue coating roller of the present utility model;

[0021] Figure 4 This is a schematic diagram of the front cross-sectional structure of the collection box of the present invention.

[0022] In the figure: 1. Machine base; 2. Driving motor; 3. Conveyor belt; 4. Limiting roller; 5. Support frame; 6. Fixed frame; 7. Glue outlet; 8. Glue outlet hose; 9. Glue storage tank; 10. Glue coating roller; 11. First hydraulic cylinder; 12. Glue coating frame; 13. Collecting box; 14. Heating assembly; 15. Glue scraper; 16. Mounting seat; 17. Limiting rod; 18. Limiting guide wheel; 19. Mounting rod; 20. Unloading guide plate; 21. Adjusting sleeve; 22. Positioning bolt; 23. Second hydraulic cylinder; 24. Fixing bolt; 25. Positioning seat. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1: Please refer to Figure 1-4, a gluing device for processing corrugated paper boxes that is convenient for unloading, including a machine base 1, a conveyor belt 3 is installed on the top of the machine base 1, a driving motor 2 is installed on the right side of the front end of the conveyor belt 3, the top of the conveyor belt 3 frame is fixedly connected to a support frame 5, the top of the support frame 5 is installed with a glue storage tank 9, the bottom end of the glue storage tank 9 is fixedly connected to a glue discharge pipe 8, the bottom end of the glue discharge pipe 8 is fixedly connected to a glue outlet 7, the left and right sides of the bottom end of the support frame 5 are fixedly connected to a first hydraulic cylinder 11, the output end of the first hydraulic cylinder 11 is movably connected to a limiting roller 4, fixed frames 6 are installed on both sides of the glue storage tank 9, and a gluing frame 12 is provided below the fixed frame 6, Three groups of glue coating rollers 10 are movably connected inside the frame 12, a second hydraulic cylinder 23 is installed on the fixed frame 6, a collecting box 13 is provided below the conveyor belt 3, a heating assembly 14 is installed on the right side of the top of the collecting box 13, a scraper plate 15 is installed on the left side of the top of the collecting box 13, a feed guide plate 20 is installed on the left side of the conveyor belt 3 frame, two groups of mounting rods 19 are fixedly connected to the top of the feed guide plate 20, a limit rod 17 is installed between the mounting rods 19, an adjusting sleeve 21 is fixedly connected to both sides of the limit rod 17, a positioning bolt 22 is installed on the top of the adjusting sleeve 21, and the rear end of the limit rod 17 is movably connected to the limit guide wheel 18;

[0025] The adjusting sleeve 21 is sleeved on the outside of the mounting rod 19, the positioning bolt 22 is embedded in the inside of the mounting rod 19, four groups of limiting rods 17 are provided, and the limiting guide wheel 18 is provided above the unloading guide plate 20;

[0026] Specifically, if Figure 1 and Figure 2 As shown, the slope of the unloading guide 20 facilitates the paper to enter the conveyor belt 3 for conveying processing. The limit rod 17 and the limit guide wheel 18 on the unloading guide 20 can limit the unloading of the paper. During the unloading process, the limit rod 17 and the limit guide wheel 18 can control the speed of paper unloading and prevent the paper from flipping. The spacing of the limit rod 17 can be adjusted according to the size of the paper. When adjusting, move the limit rod 17, and the adjustment sleeve 21 on the limit rod 17 is moved to the appropriate position on the mounting rod 19 and then fixed with the positioning bolt 22.

[0027] Embodiment 2: The output end of the second hydraulic cylinder 23 is fixedly connected to the top of the glue coating frame 12, and three groups of glue outlets 7 are provided, and the glue outlets 7 are arranged just above the glue coating roller 10;

[0028] Specifically, if Figure 1 and Figure 3 As shown, the conveyor belt 3 can transport it to the bottom of the glue coating roller 10, and then the first hydraulic cylinder 11 pushes the limiting roller 4 downward to limit the paper, and then the second hydraulic cylinder 23 pushes the glue coating roller 10 to glue the paper. The paper can be glued on the front during the movement, and the glue inside the glue storage tank 9 can be evenly discharged from the glue outlet 7 to achieve gluing.

[0029] Example 3: A mounting seat 16 is installed on the right side of the top of the collection box 13. A fixing bolt 24 is provided at the front end of the mounting seat 16. The bottom end of the scraper 15 is embedded in the mounting seat 16 and fixed by the fixing bolt 24. The top of the scraper 15 is tightly fitted with the bottom of the conveyor belt 3. The heating assembly 14 is arranged below the conveyor belt 3. The top of the collection box 13 is set to be open, and positioning seats 25 are installed at the bottom ends of both sides of the collection box 13.

[0030] Specifically, if Figure 1 and Figure 4 As shown, part of the glue will adhere to the conveyor belt 3. After the track of the conveyor belt 3 moves above the collecting box 13, the heating component 14 on the top of the collecting box 13 can heat and melt the glue adhered to the track, and then the scraper 15 can scrape the glue on the track into the interior of the collecting box 13 for recycling. This structure realizes the function of facilitating the cleaning of the track.

[0031] Working principle: When the present invention is in use, the paper needs to be placed on the unloading guide plate 20 first. The slope of the unloading guide plate 20 facilitates the paper to enter the conveyor belt 3 for conveying processing. The limit rod 17 and the limit guide wheel 18 on the unloading guide plate 20 can limit the unloading of the paper. During the unloading process, the limit rod 17 and the limit guide wheel 18 can control the speed of paper unloading and prevent the paper from flipping. The spacing of the limit rod 17 can be adjusted according to the size of the paper. When adjusting, move the limit rod 17, and the adjustment sleeve 21 on the limit rod 17 is moved to the appropriate position on the mounting rod 19 and then fixed with the positioning bolt 22. The conveyor belt 3 can transport it to the bottom of the glue roller 10, and then the first hydraulic cylinder 11 Pushing the limiting roller 4 downward can limit the paper, and then the second hydraulic cylinder 23 pushes the gluing roller 10 to gluing the paper. The paper can be glued on the front during the movement, and the glue inside the glue storage tank 9 can be evenly discharged from the glue outlet 7 to achieve gluing. In the process of conveying paper for gluing, part of the glue will adhere to the conveyor belt 3. After the track of the conveyor belt 3 moves above the collecting box 13, the heating component 14 on the top of the collecting box 13 can heat and melt the glue adhered to the track, and then the scraper 15 can scrape the glue on the track into the interior of the collecting box 13 for recycling. This structure realizes the function of facilitating the cleaning of the track, and avoids paper sticking to the conveyor belt 3 and affecting normal processing.

[0032] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A gluing device for processing corrugated paperboards that is convenient for unloading, comprising a machine base (1), characterized in that: A conveyor belt (3) is installed at the top of the machine base (1), a driving motor (2) is installed on the right side of the front end of the conveyor belt (3), the top of the conveyor belt (3) frame is fixedly connected to a support frame (5), a glue storage tank (9) is installed at the top of the support frame (5), the bottom end of the glue storage tank (9) is fixedly connected to a glue outlet pipe (8), the bottom end of the glue outlet pipe (8) is fixedly connected to a glue outlet (7), the left and right sides of the bottom end of the support frame (5) are fixedly connected to a first hydraulic cylinder (11), the output end of the first hydraulic cylinder (11) is movably connected to a limiting roller (4), fixed frames (6) are installed on both sides of the glue storage tank (9), a glue coating frame (12) is provided below the fixed frame (6), and the inside of the glue coating frame (12) is movably connected to a Three groups of glue coating rollers (10), a second hydraulic cylinder (23) is installed on the fixed frame (6), a collecting box (13) is provided below the conveyor belt (3), a heating component (14) is installed on the right side of the top of the collecting box (13), a scraper plate (15) is installed on the left side of the top of the collecting box (13), a feed guide plate (20) is installed on the left side of the conveyor belt (3) frame, the top of the feed guide plate (20) is fixedly connected to two groups of mounting rods (19), a limiting rod (17) is installed between the mounting rods (19), both sides of the limiting rod (17) are fixedly connected to an adjusting sleeve (21), the top of the adjusting sleeve (21) is installed with a positioning bolt (22), and the rear end of the limiting rod (17) is movably connected to the limiting guide wheel (18).

2. The gluing device for corrugated paper box processing that is convenient for blanking according to claim 1 is characterized in that: The adjustment sleeve (21) is sleeved on the outside of the mounting rod (19), and the positioning bolt (22) is embedded in the inside of the mounting rod (19).

3. The gluing device for corrugated paper box processing that is convenient for blanking according to claim 1 is characterized in that: Four groups of the limiting rods (17) are provided, and the limiting guide wheels (18) are provided above the blanking guide plate (20).

4. The gluing device for corrugated paper box processing that is convenient for blanking according to claim 1 is characterized in that: The output end of the second hydraulic cylinder (23) is fixedly connected to the top end of the glue coating frame (12).

5. The gluing device for corrugated paper box processing that is convenient for blanking according to claim 1 is characterized in that: The glue outlets (7) are provided in three groups, and the glue outlets (7) are provided directly above the glue coating roller (10).

6. The gluing device for corrugated paper box processing that is convenient for blanking according to claim 1 is characterized in that: A mounting seat (16) is installed on the right side of the top of the collecting box (13), and a fixing bolt (24) is provided at the front end of the mounting seat (16). The bottom end of the scraper plate (15) is embedded in the interior of the mounting seat (16) and fixed by the fixing bolt (24).

7. The gluing device for corrugated paper box processing that is convenient for unloading according to claim 1 is characterized in that: The top end of the scraper plate (15) is tightly fitted to the bottom of the conveyor belt (3), and the heating component (14) is arranged below the conveyor belt (3).

8. The gluing device for corrugated paper box processing that is convenient for unloading according to claim 1 is characterized in that: The top end of the collection box (13) is set to be open, and positioning seats (25) are installed at the bottom ends of both sides of the collection box (13).

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