Gluing device for paper product manufacturing

Abstract

The utility model relates to the field of paper product manufacturing, in particular to a gluing device for paper product manufacturing. The technical problems that according to a traditional mode, intermittent paperboard pushing is not convenient, continuous work is not convenient, intermittent quantitative discharging is not convenient, and the gluing efficiency is low are solved. The gluing device for paper product manufacturing comprises a bottom frame, the top of the bottom frame is fixedly connected with two sets of mounting columns, the two sets of mounting columns are symmetrically arranged, the number of each set of mounting columns is two, and a driving roller is rotationally connected between the two mounting columns in the same set. A worker starts an electric sliding block, the electric sliding block drives a first rack to horizontally move, the first rack drives a first gear to rotate, a driving roller can rotate, the driving roller rotates to drive a driven roller to rotate through a conveying belt, the conveying belt rotates to drive a limiting plate and a paperboard to horizontally move, the paperboard can be conveniently and intermittently pushed, and continuous work is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of paper product manufacturing, and in particular to a gluing device for paper product manufacturing. Background Technology

[0002] Paper products refer to products made from cardboard as raw material and after a series of processing steps. Common paper products include paper packaging boxes, paper packaging bags, and various paper artworks. During the manufacturing process of paper products, glue is generally used for bonding due to the need for various shapes.

[0003] Traditionally, workers use tools such as glue guns and brushes to apply glue. This process requires frequently moving the cardboard and dipping or adding glue, making it cumbersome, inconvenient for intermittently moving the cardboard, unsuitable for continuous work, and difficult for intermittent quantitative feeding, resulting in low glue application efficiency. Utility Model Content

[0004] In order to overcome the shortcomings of traditional methods, such as inconvenience in intermittently pushing the cardboard, difficulty in continuous operation, difficulty in intermittent quantitative feeding, and low gluing efficiency, this utility model provides a gluing device for paper product manufacturing that can conveniently push the cardboard intermittently, facilitate continuous operation, and facilitate intermittent quantitative feeding, thereby improving gluing efficiency.

[0005] The technical solution of this utility model is: a gluing device for paper product manufacturing, including a base frame, two sets of mounting columns fixed to the top of the base frame, the two sets of mounting columns being symmetrically arranged, each set having two mounting columns, a drive roller being rotatably connected between the two mounting columns in the same set, and a driven roller being rotatably connected between the two mounting columns in the other set, a conveyor belt being wound between the drive roller and the driven roller, a plurality of limiting plates being fixed to the conveyor belt, the plurality of limiting plates being evenly spaced, a plurality of cardboard pieces being placed on the conveyor belt, the plurality of cardboard pieces being evenly spaced, the cardboard pieces being in contact with the limiting plates, a conveying mechanism being provided on the base frame, and a dispensing mechanism being provided on the base frame, the conveying mechanism being used to intermittently push the cardboard pieces to facilitate continuous work, and the dispensing mechanism being used to intermittently dispense quantitative material to improve gluing efficiency.

[0006] Furthermore, the conveying mechanism includes a guide rail, which is fixedly connected to the base frame. A guide groove is opened on the guide rail, and an electric slider is slidably connected in the guide groove of the guide rail. A rack is fixedly connected to the top of the electric slider, and an overrunning clutch is fixedly connected to one end of the drive roller. A gear is fixedly connected to the overrunning clutch, and the gear meshes with the rack.

[0007] Furthermore, the dispensing mechanism includes a mounting frame, two mounting frames are fixedly connected to the base frame, the two mounting frames are symmetrically arranged, a storage hopper is fixedly connected between the two mounting frames, the bottom of the storage hopper has a discharge port, the storage hopper is located above the conveyor belt, and the storage hopper is provided with an opening and closing component.

[0008] Furthermore, the opening and closing assembly includes a rotating shaft, the lower part of the storage hopper is rotatably connected to the rotating shaft, a cam is fixedly connected to the rotating shaft, the cam covers the discharge port of the storage hopper, one end of the rotating shaft is fixedly connected to a gear two, and the top of the electric slider is fixedly connected to a rack two, which meshes with the gear two.

[0009] Furthermore, it also includes a fixing frame, which is fixedly connected to the side of the base frame near the driven roller. A smoothing roller is rotatably connected to the fixing frame, and the smoothing roller contacts the top of the cardboard.

[0010] The beneficial effects of this utility model are as follows: 1. When the electric slider is started by the operator, the electric slider drives the rack to move horizontally. The rack drives the gear to rotate, and the driving roller will rotate. The rotation of the driving roller drives the driven roller to rotate through the conveyor belt. The rotation of the conveyor belt drives the limiting plate and the cardboard to move horizontally, which can conveniently push the cardboard intermittently and facilitate continuous work.

[0011] 2. As rack two continues to move horizontally and comes into contact with gear two, it drives gear two to rotate. The rotation of gear two drives the rotating shaft to rotate, and the rotation of the rotating shaft drives the cam to rotate. The rotation of the cam no longer blocks the discharge port of the storage hopper, and the glue will fall onto the cardboard below under the action of gravity, which facilitates intermittent quantitative feeding and improves the glue coating efficiency. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a partial cross-sectional perspective view of the three-dimensional structure of this utility model.

[0014] Figure 3 This is a partial three-dimensional structural diagram of the present invention.

[0015] Reference numerals: 1_Base frame, 2_Mounting column, 3_Driving roller, 4_Driven roller, 5_Conveyor belt, 6_Limiting plate, 7_Paperboard, 8_Guide rail, 9_Electric slider, 10_Rack and pinion one, 11_Overrunning clutch, 12_Gear one, 14_Mounting frame, 15_Storage hopper, 16_Rotating shaft, 17_Cam, 18_Gear two, 181_Rack and pinion two, 19_Fixed frame, 20_Easing roller. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings.

[0017] Example 1: A gluing apparatus for paper product manufacturing, such as Figures 1-3 As shown, the system includes a base frame 1. Two sets of mounting columns 2 are welded to the top of the base frame 1. The two sets of mounting columns 2 are symmetrically arranged, with two columns in each set. A drive roller 3 is rotatably connected between the two columns in the same set, and a driven roller 4 is rotatably connected between the two columns in the other set. A conveyor belt 5 is wound between the drive roller 3 and the driven roller 4. The drive roller 3 drives the driven roller 4 to rotate via the conveyor belt 5. Several limiting plates 6 are fixed to the conveyor belt 5, which is used to move the limiting plates 6. The limiting plates 6 are evenly spaced. Several cardboard pieces 7 are placed on the conveyor belt 5, which is used to move the cardboard pieces 7. The cardboard pieces 7 are evenly spaced and contact the limiting plates 6. The base frame 1 is equipped with a conveying mechanism and a dispensing mechanism. The conveying mechanism is used to intermittently push the cardboard pieces 7 for continuous operation, while the dispensing mechanism is used for intermittent quantitative dispensing to improve coating efficiency.

[0018] The conveying mechanism includes a guide rail 8, which is fixedly connected to the base frame 1. The guide rail 8 has a guide groove, and an electric slider 9 is slidably connected in the guide groove of the guide rail 8. The guide rail 8 is used to guide the electric slider 9. A rack 10 is fixedly connected to the top of the electric slider 9, and the electric slider 9 is used to drive the rack 10 to move. One end of the drive roller 3 is fixedly connected to an overrunning clutch 11, which is used to drive the drive roller 3 to rotate. A gear 12 is fixedly connected to the overrunning clutch 11, and the gear 12 meshes with the rack 10. The rack 10 drives the overrunning clutch 11 to rotate through the gear 12, thereby driving the drive roller 3 to rotate.

[0019] The dispensing mechanism includes a mounting frame 14, and two mounting frames 14 are fixedly connected to the base frame 1. The two mounting frames 14 are arranged symmetrically, and a storage hopper 15 is fixedly connected between the two mounting frames 14. The storage hopper 15 is used to store glue, and a discharge port is opened at the bottom of the storage hopper 15. The storage hopper 15 is located above the conveyor belt 5, and an opening and closing component is provided on the storage hopper 15.

[0020] The opening and closing assembly includes a rotating shaft 16, which is rotatably connected to the lower part of the storage hopper 15. A cam 17 is fixedly connected to the rotating shaft 16, which drives the cam 17 to rotate. The cam 17 covers the discharge port of the storage hopper 15. A gear 18 is fixedly connected to one end of the rotating shaft 16, which drives the rotating shaft 16 to rotate. A rack 181 is fixedly connected to the top of the electric slider 9, and the rack 181 meshes with the gear 18. The electric slider 9 drives the gear 18 to rotate through the rack 181, which in turn drives the rotating shaft 16 to rotate.

[0021] Initially, the hopper 15 is filled with glue. The cam 17 covers the discharge port at the bottom of the hopper 15, thus limiting the amount of glue in the hopper 15. The operator places the cardboard 7 on the surface of the conveyor belt 5, ensuring that one side of the cardboard 7 is in close contact with the limiting plate 6. Then, the operator activates the electric slider 9, which moves horizontally along the guide rail 8. The electric slider 9 drives the rack 10 and rack 2 181 to move horizontally. The horizontal movement of rack 10 drives gear 12 to rotate. Under the action of the overrunning clutch 11, the drive roller 3 rotates. The rotation of drive roller 3 drives the driven roller 4 to rotate via the conveyor belt 5. The rotation of conveyor belt 5 drives the limiting plate 6 and cardboard 7 to move horizontally. Through the above operation, cardboard 7 can be easily pushed intermittently, facilitating continuous work. When cardboard 7 moves to below the hopper 15, rack 10 disengages from gear 12, and cardboard 7 stops moving. Rack 2 181 continues to move horizontally and contacts gear 2 18, driving gear 2 18 to rotate. The rotation of gear 2 18 drives the rotating shaft 16. The rotating shaft 16 rotates, causing the cam 17 to rotate. The rotating cam 17 no longer blocks the discharge port of the storage hopper 15, and the glue will fall onto the cardboard 7 below under the action of gravity. Through the above operation, it is convenient to perform intermittent quantitative feeding and improve the glue coating efficiency. Subsequently, the operator adjusts the electric slider 9 to reverse the movement and reset. The reverse movement of the electric slider 9 drives the rack 10 and rack 2 181 to move in the opposite direction. The reverse movement of rack 2 181 drives gear 2 18 to rotate in the opposite direction. The reverse rotation of gear 2 18 drives the rotating shaft 16 to rotate in the opposite direction. The reverse movement of the rotating shaft 16 drives the cam 17 to rotate in the opposite direction. The reverse rotation of cam 17 blocks the discharge port of the storage hopper 15 again. Rack 2 181 continues to move in the opposite direction and disengages from gear 2 18. Rack 10 continues to move in the opposite direction and engages with gear 12, driving gear 12 to rotate in the opposite direction. Under the action of the overrunning clutch 11, the driving roller 3 will not rotate. Then the operator removes the cardboard 7 coated with glue from the side near the driven roller 4 and repeats the above steps to continue working.

[0022] Example 2: Based on Example 1, such as Figure 1As shown, it also includes a fixing frame 19. The fixing frame 1 is bolted to the side of the base frame 1 near the driven roller 4. A spreading roller 20 is rotatably connected to the fixing frame 19. The spreading roller 20 contacts the top of the cardboard 7 and is used to spread the glue evenly on the top of the cardboard 7.

[0023] After the glue has been applied, the cardboard 7 continues to move horizontally and come into contact with the spreading roller 20. The spreading roller 20 will spread the glue evenly on the surface of the cardboard 7, improving the uniformity of the glue application.

[0024] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A gluing apparatus for paper product manufacturing, characterized in that, The system includes a base frame (1), on the top of which are fixed two sets of mounting columns (2). The two sets of mounting columns (2) are symmetrically arranged, with two columns in each set. A drive roller (3) is rotatably connected between the two columns (2) in the same set, and a driven roller (4) is rotatably connected between the two columns (2) in the other set. A conveyor belt (5) is wound between the drive roller (3) and the driven roller (4), and several limiting plates are fixed on the conveyor belt (5). (6) Several limiting plates (6) are evenly spaced. Several cardboard pieces (7) are placed on the conveyor belt (5). Several cardboard pieces (7) are evenly spaced. The cardboard pieces (7) are in contact with the limiting plates (6). A conveying mechanism is provided on the base frame (1). A glue-drip mechanism is provided on the base frame (1). The conveying mechanism is used to intermittently push the cardboard pieces (7) to facilitate continuous work. The glue-drip mechanism is used to intermittently dispense quantitative material to improve the glue coating efficiency.

2. The gluing apparatus for paper product manufacturing according to claim 1, characterized in that, The conveying mechanism includes a guide rail (8), the guide rail (8) is fixedly connected to the base frame (1), the guide rail (8) has a guide groove, an electric slider (9) is slidably connected in the guide groove of the guide rail (8), a rack (10) is fixedly connected to the top of the electric slider (9), an overrunning clutch (11) is fixedly connected to one end of the drive roller (3), a gear (12) is fixedly connected to the overrunning clutch (11), and the gear (12) meshes with the rack (10).

3. The gluing apparatus for paper product manufacturing according to claim 2, characterized in that, The dispensing mechanism includes a mounting frame (14), and two mounting frames (14) are fixedly connected to the base frame (1). The two mounting frames (14) are arranged symmetrically, and a storage hopper (15) is fixedly connected between the two mounting frames (14). The bottom of the storage hopper (15) has a discharge port. The storage hopper (15) is located above the conveyor belt (5), and the storage hopper (15) is provided with an opening and closing component.

4. The gluing apparatus for paper product manufacturing according to claim 3, characterized in that, The opening and closing assembly includes a rotating shaft (16), the lower part of the storage hopper (15) is rotatably connected to the rotating shaft (16), a cam (17) is fixedly connected to the rotating shaft (16), the cam (17) covers the discharge port of the storage hopper (15), a gear two (18) is fixedly connected to one end of the rotating shaft (16), and a rack two (181) is fixedly connected to the top of the electric slider (9), the rack two (181) and the gear two (18) will mesh.

5. The gluing apparatus for paper product manufacturing according to claim 4, characterized in that, It also includes a fixing frame (19), which is fixed to the side of the base frame (1) near the driven roller (4). A smoothing roller (20) is rotatably connected to the fixing frame (19), and the smoothing roller (20) contacts the top of the cardboard (7).

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