Paperboard gluing device

Abstract

The utility model discloses a paperboard gluing device, which relates to the technical field of paperboard production equipment and comprises a first transport cavity, the first transport cavity comprises a first conveyor belt, a second transport cavity is arranged on one side of the first transport cavity, a glue rolling cylinder is arranged between the first transport cavity and the second transport cavity, and a striker plate is arranged above the first conveyor belt in a liftable manner. An auxiliary wheel is arranged above the first conveying belt and on one side of the material blocking plate, a second screw rod is arranged on one side, away from the material blocking plate, of the auxiliary wheel, a movable sleeve sleeves the side wall of the second screw rod, an air pipe is fixedly connected to the side wall of the movable sleeve in a penetrating mode, and an air outlet pipe is fixedly connected to the output end of the air pipe; according to the paperboard body feeding device, paperboard bodies can be automatically fed, the labor amount is effectively reduced, the production efficiency is improved, the auxiliary movement effect on the paperboard bodies can be achieved, dust adhering to the paperboard bodies can be removed, and the gluing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paperboard production equipment, in particular to a paperboard gluing device. Background Art

[0002] After searching, a honeycomb cardboard laminating machine with the publication (announcement) number of "CN206824079U" was found, which includes a hot melt machine, a glue trough is installed on the top of the hot melt machine, a glue roller is arranged in the glue trough, a glue roller is installed on the two side walls of the glue trough through a glue roller shaft, and the glue roller shaft is connected to the motor outside the glue trough through a chain; a walking roller is arranged parallel to the top of the glue roller, and the walking roller is installed on a lifting support structure erected on both ends of the glue trough through the walking roller shaft.

[0003] Although the honeycomb cardboard gluing machine with the publication (announcement) number of "CN206824079U" has a simple structure and replaces manual glue brushing, not only the efficiency of glue brushing is greatly improved, but also the glue layer brushed on is very uniform, and the built-in hot melt machine can heat and melt the solidified colloid by itself, which is convenient and fast, but there are still some shortcomings. When loading materials, the staff still needs to manually load them one by one, which is labor-intensive and will affect the production efficiency. It cannot play an auxiliary role in moving the cardboard during loading, and cannot effectively remove the dust on the cardboard, which will affect the gluing effect of the cardboard. In view of the above problems, the inventor proposes a cardboard gluing device to solve the above problems. Utility Model Content

[0004] In order to solve the problem that the paperboard cannot be automatically loaded during gluing, and the paperboard cannot be assisted to move and remove dust, which affects the gluing effect; the purpose of the utility model is to provide a paperboard gluing device.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a cardboard gluing device, including a first transport cavity, the first transport cavity including a first conveyor belt, a second transport cavity is arranged on one side of the first transport cavity, a rubber roller is arranged between the first transport cavity and the second transport cavity, a material baffle plate is arranged above the first conveyor belt and can be raised and lowered, an auxiliary wheel is arranged above the first conveyor belt and on one side of the material baffle plate, a second screw is arranged on the side of the auxiliary wheel away from the material baffle plate, a movable sleeve is sleeved on the side wall of the second screw, an air pipe is inserted and fixedly connected to the side wall of the movable sleeve, and an air outlet pipe is fixedly connected to the output end of the air pipe.

[0006] Preferably, the second transport chamber includes a second conveyor belt, a support frame is provided on the side wall of the rubber roller, a cardboard body is placed on the first conveyor belt, an inclined plate is provided at the output end of the first conveyor belt, and the inclined plate extends to the rubber roller at one end away from the first conveyor belt. When the cardboard body is transported by the first conveyor belt, it can be moved to the rubber roller through the inclined plate, and the cardboard body is glued by the rubber roller. The cardboard body after gluing falls to the second conveyor belt for transportation. A rotating joint is fixedly connected to the middle part of the top surface of the baffle plate, and a cross plate is provided above the baffle plate. A first screw is threadedly inserted into the middle part of the top surface of the cross plate, and the bottom end of the first screw is rotatably connected to the rotating joint, and the top end of the first screw is fixedly connected to a knob. The top surface of the plate and on both sides of the first screw are inserted with guide rods for sliding connection, the bottom end of the guide rod is fixedly connected to the top surface of the baffle plate, and a threaded hole is provided in the middle of the top surface of the cross plate, the first screw corresponds to and cooperates with the threaded hole, and the knob is turned to rotate the first screw, and the first screw and the threaded hole cooperate with each other, and the rotating joint and the guide rod cooperate so that the baffle plate can be smoothly raised and lowered to adjust the distance between the baffle plate and the first conveyor belt. It should be noted that when adjusting the distance between the baffle plate and the first conveyor belt, it is necessary to adjust according to the thickness of the single cardboard body to ensure that only one cardboard body can pass through the distance between the baffle plate and the first conveyor belt at a time.

[0007] Preferably, both ends of the transverse plate are fixedly connected to the vertical plate, one end of the vertical plate away from the transverse plate is fixedly connected to the outer wall of the cavity of the first transport cavity, both ends of the second screw are fixedly connected to the convex plate, one end of the convex plate is fixedly connected to the side wall of the vertical plate, a connecting plate is provided on the side of the second screw facing the material baffle plate, both ends of the connecting plate are fixedly connected to the side wall of the convex plate, an electric cylinder is provided in the middle of the top surface of the connecting plate, the output shaft end of the electric cylinder is fixedly connected to the lifting rod, the top surface of the frame of the auxiliary wheel is fixedly connected to the side wall of the lifting rod, and fixed The bottom surface of the fixed seat is fixedly connected to the top surface of the connecting plate, and the electric cylinder is started. The lifting rod can be lifted and lowered under the action of the output shaft of the electric cylinder, so that the position of the auxiliary wheel can be adjusted, so that the auxiliary wheel can cooperate with the cardboard body to assist the movement of the cardboard body, and when the cardboard body moves, air can be blown to the cardboard body through the air outlet pipe to remove dust adhered to the cardboard body and avoid affecting the gluing effect. The input end of the air pipe is fixedly connected with a connector, which is used to communicate with an external air supply pipe.

[0008] Preferably, the side wall threaded sleeve of the second screw is provided with a nut, and the nut corresponds to the movable sleeve. Two nuts are provided on both sides of each movable sleeve. The nut is turned to separate the nut from the movable sleeve, so that the movable sleeve can be rotated on the second screw to adjust the direction of the air outlet duct. After the adjustment is completed, the nut is tightened to make the nut and the movable sleeve in close contact, so that the movable sleeve can be limited and fixed, and the adjusted air outlet duct can be limited and fixed.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] The present application can automatically load the cardboard body without the need for workers to load the materials manually one by one, effectively reducing the workload and improving production efficiency. In addition, a liftable auxiliary wheel is provided, which can assist the movement of the cardboard body to avoid the deflection of the cardboard body when it moves. The air outlet pipe can be used to blow air to the cardboard body to remove dust adhering to the cardboard body and improve the gluing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the structure of the first transport cavity of the utility model.

[0014] Figure 3 It is an enlarged view of point A of the present utility model.

[0015] In the figure: 1-first transport cavity; 2-first conveyor belt; 3-second transport cavity; 4-second conveyor belt; 5-rubber roller; 6-support frame; 7-vertical plate; 8-horizontal plate; 9-first screw rod; 10-knob; 11-rotating joint; 12-blocking plate; 13-guide rod; 14-convex plate; 15-connecting plate; 16-electric cylinder; 17-fixed seat; 18-lifting rod; 19-auxiliary wheel; 20-second screw rod; 21-movable sleeve; 22-nut; 23-air pipe; 24-connector; 25-air outlet pipe; 26-inclined plate; 27-cardboard body. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Example:

[0018] like Figures 1 to 3 As shown, the utility model provides a cardboard gluing device, including a first transport chamber 1, the first transport chamber 1 includes a first conveyor belt 2, a second transport chamber 3 is arranged on one side of the first transport chamber 1, a rubber roller 5 is arranged between the first transport chamber 1 and the second transport chamber 3, a material baffle plate 12 is arranged above the first conveyor belt 2 and can be raised and lowered, an auxiliary wheel 19 is arranged above the first conveyor belt 2 and on one side of the material baffle plate 12, a second screw 20 is arranged on the side of the auxiliary wheel 19 away from the material baffle plate 12, a side wall of the second screw 20 is sleeved with a movable sleeve 21, an air pipe 23 is inserted and fixedly connected to the side wall of the movable sleeve 21, and an air outlet pipe 25 is fixedly connected to the output end of the air pipe 23.

[0019] See also Figure 1 The second transport chamber 3 of the present application includes a second conveyor belt 4, and a support frame 6 is provided on the side wall of the rubber roller 5. By adopting the above technical solution, a cardboard body 27 is placed on the first conveyor belt 2, and an inclined plate 26 is provided at the output end of the first conveyor belt 2. The inclined plate 26 extends from the end of the first conveyor belt 2 to the rubber roller 5. When the cardboard body 27 is transported by the first conveyor belt 2, it can be moved to the rubber roller 5 through the inclined plate 26, and the rubber roller 5 is used to glue the cardboard body 27. After gluing, the cardboard body 27 falls to the second conveyor belt 4 for transportation.

[0020] See also Figure 2 The baffle plate 12 of the present application is fixedly connected with a rotating joint 11 in the middle of the top surface, and a horizontal plate 8 is arranged above the baffle plate 12. A first screw rod 9 is threadedly inserted in the middle of the top surface of the horizontal plate 8, and the bottom end of the first screw rod 9 is rotatably connected to the rotating joint 11. A knob 10 is fixedly connected to the top of the first screw 9, and guide rods 13 are inserted and slidably connected on the top surface of the horizontal plate 8 and on both sides of the first screw rod 9, and the bottom end of the guide rod 13 is fixedly connected to the top surface of the baffle plate 12.

[0021] By adopting the above technical solution, a threaded hole is provided in the middle of the top surface of the cross plate 8, and the first screw rod 9 corresponds to and cooperates with the threaded hole. The knob 10 is turned to rotate the first screw rod 9. Through the mutual cooperation between the first screw rod 9 and the threaded hole, and the cooperation between the rotating joint 11 and the guide rod 13, the baffle plate 12 can be smoothly raised and lowered to adjust the distance between the baffle plate 12 and the first conveyor belt 2. It should be noted that when adjusting the distance between the baffle plate 12 and the first conveyor belt 2, it is necessary to adjust according to the thickness of the single cardboard body 27 to ensure that only one cardboard body 27 can pass through the distance between the baffle plate 12 and the first conveyor belt 2 at a time.

[0022] See also Figure 3 In the present application, both ends of the horizontal plate 8 are fixedly connected to the vertical plate 7, and one end of the vertical plate 7 away from the horizontal plate 8 is fixedly connected to the outer wall of the cavity of the first transport cavity 1, and both ends of the second screw 20 are fixedly connected to the convex plate 14, one end of the convex plate 14 is fixedly connected to the side wall of the vertical plate 7, and a connecting plate 15 is provided on the side of the second screw 20 facing the material blocking plate 12, and both ends of the connecting plate 15 are fixedly connected to the side wall of the convex plate 14, and an electric cylinder 16 is provided in the middle of the top surface of the connecting plate 15, and the output shaft end of the electric cylinder 16 is fixedly connected to the lifting rod 18, and the top surface of the frame of the auxiliary wheel 19 is fixedly connected to the side wall of the lifting rod 18.

[0023] By adopting the above technical solution, fixed seats 17 are provided on both sides of the electric cylinder 16, and the bottom surface of the fixed seat 17 is fixedly connected to the top surface of the connecting plate 15. When the electric cylinder 16 is started, the lifting rod 18 can be lifted and lowered under the action of the output shaft of the electric cylinder 16, so that the position of the auxiliary wheel 19 can be adjusted, so that the auxiliary wheel 19 can cooperate with the cardboard body 27 to assist the movement of the cardboard body 27, and when the cardboard body 27 moves, air can be blown to the cardboard body 27 through the air outlet pipe 25 to remove dust adhered to the cardboard body 27 to avoid affecting the gluing effect. The input end of the air pipe 23 is fixedly connected with a connector 24, and the connector 24 is used to communicate with an external air supply pipe.

[0024] See also Figure 3 , the side wall thread sleeve of the second screw rod 20 of the present application is provided with a nut 22, and the nut 22 corresponds to the movable sleeve 21. By adopting the above technical solution, two nuts 22 are provided on both sides of each movable sleeve 21, and the nuts 22 are screwed to separate the nuts 22 from the movable sleeve 21, so that the movable sleeve 21 can be rotated on the second screw rod 20 to adjust the direction of the air outlet pipe 25. After the adjustment is completed, the nuts 22 are tightened to make the nuts 22 and the movable sleeve 21 closely contact, so that the movable sleeve 21 can be limited and fixed, and then the adjusted air outlet pipe 25 can be limited and fixed.

[0025] Working principle of the present application: When the present invention is in use, a stack of cardboard bodies 27 to be glued is placed on the first conveyor belt 2, and the end surface of the cardboard body 27 is in contact with the baffle plate 12. According to the thickness of the cardboard body 27 to be glued, the knob 10 is turned to rotate the first screw rod 9. The baffle plate 12 can be smoothly lifted and lowered by the mutual cooperation between the first screw rod 9 and the threaded hole, and the cooperation between the rotating joint 11 and the guide rod 13 to adjust the distance between the baffle plate 12 and the first conveyor belt 2, so that the distance between the bottom of the baffle plate 12 and the first conveyor belt 2 is adapted to the thickness of a single cardboard body 27, so as to facilitate the stacked cardboard bodies 27 to be transported one by one;

[0026] The cardboard body 27 can be transported by the first conveyor belt 2, and the cardboard body 27 can be moved to the rubber roller 5 by the inclined plate 26, and the cardboard body 27 is glued by the rubber roller 5. After the glue is applied, the cardboard body 27 falls to the second conveyor belt 4 for transportation;

[0027] When the cardboard body 27 is transported by the first conveyor belt 2, the electric cylinder 16 is started, and the lifting rod 18 can be lifted and lowered under the action of the output shaft of the electric cylinder 16, so that the position of the auxiliary wheel 19 can be adjusted, so that the auxiliary wheel 19 can cooperate with the cardboard body 27 to assist the movement of the cardboard body 27, and when the cardboard body 27 moves, air can be blown toward the cardboard body 27 through the air outlet pipe 25 to remove dust adhering to the cardboard body 27.

[0028] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A cardboard gluing device, characterized in that: The invention comprises a first transport chamber (1), wherein the first transport chamber (1) comprises a first conveyor belt (2), a second transport chamber (3) is arranged on one side of the first transport chamber (1), a rubber roller (5) is arranged between the first transport chamber (1) and the second transport chamber (3), a material baffle plate (12) is arranged above the first conveyor belt (2) and can be raised and lowered, an auxiliary wheel (19) is arranged above the first conveyor belt (2) and on one side of the material baffle plate (12), a second screw rod (20) is arranged on the side of the auxiliary wheel (19) away from the material baffle plate (12), a movable sleeve (21) is sleeved on the side wall of the second screw rod (20), an air pipe (23) is inserted and fixedly connected to the side wall of the movable sleeve (21), and an air outlet pipe (25) is fixedly connected to the output end of the air pipe (23).

2. A cardboard gluing device as claimed in claim 1, characterized in that: The second transport chamber (3) comprises a second conveyor belt (4), and a support frame (6) is provided on the side wall of the rubber rolling cylinder (5).

3. A cardboard gluing device as claimed in claim 1, characterized in that: A rotating joint (11) is fixedly connected to the middle of the top surface of the baffle plate (12), a transverse plate (8) is arranged above the baffle plate (12), a first screw rod (9) is threadedly inserted into the middle of the top surface of the transverse plate (8), the bottom end of the first screw rod (9) is rotatably connected to the rotating joint (11), and the top end of the first screw rod (9) is fixedly connected to a knob (10).

4. A cardboard gluing device as claimed in claim 3, characterized in that: A guide rod (13) is inserted and slidably connected to the top surface of the transverse plate (8) and on both sides of the first screw rod (9), and the bottom end of the guide rod (13) is fixedly connected to the top surface of the baffle plate (12).

5. A cardboard gluing device as claimed in claim 3, characterized in that: Both ends of the transverse plate (8) are fixedly connected to the vertical plate (7), and one end of the vertical plate (7) away from the transverse plate (8) is fixedly connected to the outer wall of the first transport cavity (1).

6. A cardboard gluing device as claimed in claim 5, characterized in that: Both ends of the second screw rod (20) are fixedly connected to a convex plate (14), and one end of the convex plate (14) is fixedly connected to the side wall of the vertical plate (7).

7. A cardboard laminating device as claimed in claim 1, characterized in that: The side wall thread sleeve of the second screw rod (20) is provided with a nut (22), and the nut (22) corresponds to the movable sleeve (21).

8. A cardboard gluing device as claimed in claim 6, characterized in that: A connecting plate (15) is provided on the side of the second screw rod (20) facing the material blocking plate (12), both ends of the connecting plate (15) are fixedly connected to the side walls of the convex plate (14), an electric cylinder (16) is provided in the middle of the top surface of the connecting plate (15), the output shaft end of the electric cylinder (16) is fixedly connected to the lifting rod (18), and the top surface of the frame of the auxiliary wheel (19) is fixedly connected to the side wall of the lifting rod (18).

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