Corrugated carton sticking equipment

Abstract

The invention discloses corrugated carton sticking equipment, and relates to the technical field of corrugated carton processing, the corrugated carton sticking equipment comprises a rack, a conveying mechanism, a cleaning mechanism and a gluing mechanism, the conveying mechanism is arranged on the rack and is used for conveying corrugated cartons, the cleaning mechanism is arranged on a turning plate of the rack and is used for cleaning parts to be glued on the corrugated cartons, and the gluing mechanism is arranged on the turning plate of the rack and is used for gluing the parts to be glued on the corrugated cartons. The gluing mechanism is arranged on the turning plate, located on the rear side of the cleaning mechanism and used for gluing the cleaned portion of the corrugated carton. According to the corrugated carton cleaning device, a corrugated carton is conveyed to a turning plate through a conveying mechanism, folded edges of the corrugated carton are turned open through a cleaning plate, when a cleaning brush rotates, an extrusion plate reciprocates to act on a driving block on the side face of the cleaning plate, and the cleaning plate shakes to prize the impurities while shoveling off stubborn impurities on the corrugated carton, so that the cleaning effect of the corrugated carton is improved. And in cooperation with the functions of a cleaning brush and a dust collection head, the gluing position of the corrugated carton can be cleaned thoroughly.

Description

Technical Field

[0001] The invention relates to the technical field of corrugated paper box processing, and in particular to a corrugated paper box gluing device. Background Art

[0002] The core part of the corrugated box is formed by corrugated paper (corrugated paper) and face paper (flat paper) bonded together by adhesive. To ensure the firmness of the bonding, the two papers need to be pressed together. During the pressing process, when foreign impurities enter this position, it is easy to press other impurities on the corrugated box at the pressing position. When the folded edge of the corrugated box is glued and glued to the corrugated box, the impurities fall off under the softening effect of the glue. Mixing in the glue easily causes the glue to fix the corrugated box loosely, thus causing quality problems of the corrugated box. Summary of the invention

[0003] The object of the present invention is to provide a corrugated box gluing device to overcome the above-mentioned defects in the prior art.

[0004] A corrugated paper box gluing device, comprising a frame, a conveying mechanism, a cleaning mechanism and a gluing mechanism; The conveying mechanism is arranged on the frame and is used to convey the corrugated paper boxes; The cleaning mechanism is arranged on the flap of the frame and is used to clean the part to be glued on the corrugated paper box; The gluing mechanism is arranged on the flap and located at the rear side of the cleaning mechanism and is used for gluing the cleaned part of the corrugated paper box.

[0005] Preferably, the conveying mechanism includes a driving shaft, a right-angle motor, a driven shaft and a conveyor belt, the driving shaft is rotatably connected to one end of the frame, the right-angle motor is installed on the outside of the frame and its output shaft is connected to the driving shaft, the driven shaft is rotatably connected to the other end of the frame, the driving roller on the driving shaft corresponds to the driven roller on the driven shaft one by one, and the driving roller and the corresponding driven roller are connected through a conveyor belt.

[0006] The cleaning brush is rotatably connected to the support plates on both sides of the bottom of the flap, one end of the driving plate is rotatably connected to the L-shaped plate outside one of the support plates, and the other end of the driving plate is hingedly connected to a connecting plate, and the end of the cleaning brush is provided with a plug rod inserted in a slide groove on the driving plate. The extrusion plate is an "L"-shaped structure and is slidably connected to the L-shaped plate and one end of the extrusion plate is hinged to the connecting plate, and the other end of the extrusion plate is provided with an extrusion inclined surface that matches the driving inclined surface on the driving block on the side of the cleaning plate. The dust suction pipe is arranged on the flap and is located at the rear side of the cleaning brush, the dust suction pipe is connected to the dust suction pump through a pipeline, and a dust suction head is provided at the lower end of the dust suction pipe.

[0007] Preferably, the glue coating mechanism includes a glue delivery pipe, a glue coating roller and a sponge. The glue delivery pipe is arranged on the flap and connected to the glue delivery pump through a pipeline. Fixed frames are symmetrically arranged on the sides of the glue delivery pipe. The glue coating roller is rotatably connected to two fixed frames. The sponge is arranged at the lower end of the glue delivery pipe and its bottom is abutted against the glue coating roller.

[0008] Preferably, the front side of the flap is provided with an inclined slope.

[0009] Preferably, the frame is provided with a fixing column below the driven shaft, and the fixing column is provided with a stopper between two adjacent driven rollers.

[0010] Preferably, the frame has a plurality of support plates evenly distributed in the conveyor belt.

[0011] The beneficial effects achieved by the present invention are: The present application uses a conveying mechanism to convey the corrugated cardboard box to a flap, and uses a cleaning plate to open the folded edge of the corrugated cardboard box. The cleaning brush drives the driving plate and the connecting plate to rotate when rotating, so that the extrusion plate moves back and forth to act on the driving block on the side of the cleaning plate, causing the cleaning plate to swing. The cleaning plate shovels off stubborn impurities on the corrugated cardboard box and shakes the impurities at the same time to pry the impurities off, making it easier for the impurities to fall off the corrugated cardboard box. With the help of the cleaning brush and the dust suction head, the gluing area of ​​the corrugated cardboard box can be cleaned more thoroughly, thereby improving the adhesion effect of the folded edge of the corrugated cardboard box and the corrugated cardboard box after gluing by the gluing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 and Figure 2 It is a schematic diagram of the structure of the present invention at different angles.

[0013] Figure 3 It is a side view of the flap, conveying mechanism and cleaning mechanism of the present invention.

[0014] Figure 4 It is a schematic structural diagram of the bottom of the flap, conveying mechanism and cleaning mechanism of the present invention.

[0015] Figure 5 for Figure 4 A partial enlarged view of point A in the middle.

[0016] Figure 6 It is a rear view of the flap, conveying mechanism and cleaning mechanism of the present invention.

[0017] Figure 7 It is a schematic structural diagram of the driving plate, the connecting plate and the extrusion plate of the present invention.

[0018] In the figure, 1, frame; 11, flap; 2, conveying mechanism; 21, driving shaft; 211, driving roller; 22, right-angle motor; 23, driven shaft; 231, driven roller; 24, conveyor belt; 25, fixed column; 26, stopper; 27, support plate; 3, cleaning mechanism; 31, cleaning plate; 311, cleaning slope; 32, rotating shaft; 321, torsion spring; 33, cleaning brush; 331, support plate; 34, driving plate; 341, slide groove; 342, plug rod; 35, L-shaped plate; 36, connecting plate; 37, extrusion plate; 371, extrusion slope; 38, driving block; 381, driving slope; 39, dust suction pipe; 391, dust suction head; 4, gluing mechanism; 41, glue delivery pipe; 42, fixed frame; 43, gluing roller; 44, sponge. DETAILED DESCRIPTION

[0019] The specific implementation modes of the present invention are further explained in detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solution of the present invention.

[0020] like Figure 1-7 As shown, the present invention provides a corrugated cardboard box gluing device, characterized in that it includes a frame 1, a conveying mechanism 2, a cleaning mechanism 3 and a gluing mechanism 4, the conveying mechanism 2 is arranged on the frame 1 and is used to convey the corrugated cardboard box, the flap 11 is arranged on the frame 1 and has an inclined slope on its front side, the cleaning mechanism 3 is arranged on the flap 11 and is used to clean the part to be glued on the corrugated cardboard box, and the gluing mechanism 4 is arranged on the flap 11 and is located at the rear side of the cleaning mechanism 3 and is used to glue the cleaned part of the corrugated cardboard box.

[0021] It should be noted that the conveying mechanism 2 includes a driving shaft 21, a right-angle motor 22, a driven shaft 23 and a conveyor belt 24, the driving shaft 21 is rotatably connected to one end of the frame 1, the right-angle motor 22 is installed on the outside of the frame 1 and its output shaft is connected to the driving shaft 21, the driven shaft 23 is rotatably connected to the other end of the frame 1, the driving roller 211 on the driving shaft 21 corresponds to the driven roller 231 on the driven shaft 23 one by one, the driving roller 211 and the corresponding driven roller 231 are connected through the conveyor belt 24, the frame 1 is provided with a fixed column 25 below the driven shaft 23, the fixed column 25 is provided with a stopper 26 between two adjacent driven rollers 231, so as to limit the conveyor belt 24, and the frame 1 is evenly provided with a plurality of support plates 27 in the conveyor belt 24 to support the conveyor belt 24 and the corrugated paper boxes conveyed thereon.

[0022] In addition, the cleaning mechanism 3 includes a cleaning plate 31, a torsion spring 321, a cleaning brush 33, a driving plate 34, an extrusion plate 37 and a dust suction pipe 39. The cleaning plate 31 is rotatably connected to the front end of the flap 11 through a rotating shaft 32 and a cleaning inclined surface 311 is provided on the front side thereof. The torsion spring 321 is sleeved on the rotating shaft 32 and one end thereof is connected to the inner side of the cleaning plate 31. The other end of the torsion spring 321 is connected to the flap 11. The cleaning brush 33 is rotatably connected to the support plates 331 on both sides of the bottom of the flap 11. One end of the driving plate 34 is rotatably connected to the L-shaped plate 35 on the outer side of one of the support plates 331. On the top, the other end of the driving plate 34 is hinged with a connecting plate 36, the end of the cleaning brush 33 is provided with an insertion rod 342 inserted in the slide groove 341 on the driving plate 34, the extrusion plate 37 is an "L"-shaped structure and is slidably connected to the L-shaped plate 35 and one end of which is hinged to the connecting plate 36, the other end of the extrusion plate 37 is provided with an extrusion slope 371 that cooperates with the driving slope 381 on the driving block 38 on the side of the cleaning plate 31, the dust suction pipe 39 is arranged on the flap 11 and is located at the rear side of the cleaning brush 33, the dust suction pipe 39 is connected to the dust suction pump through a pipeline, and a dust suction head 391 is provided at the lower end of the dust suction pipe 39.

[0023] In addition, the glue coating mechanism 4 includes a glue delivery pipe 41, a glue coating roller 43 and a sponge. The glue delivery pipe 41 is arranged on the flap 11 and is connected to the glue delivery pump through a pipeline. The sides of the glue delivery pipe 41 are symmetrically provided with fixed frames 42. The glue coating roller 43 is rotatably connected to the two fixed frames 42. The sponge is arranged at the lower end of the glue delivery pipe 41 and its bottom is abutted against the glue coating roller 43.

[0024] Specific implementation and principle: During operation, the output shaft of the right-angle motor 22 drives the active roller 211 on the active shaft 21 to rotate, so that the conveyor belt 24 rotates to transport the corrugated paper box to be glued from the previous station through the conveying mechanism 2; When the corrugated paper box contacts the cleaning plate 31 on the front side of the flap 11, the folded edge on the corrugated paper box is turned over under the action of the cleaning inclined surface 311 on the cleaning plate 31, and when the cleaning brush 33 contacts the surface of the corrugated paper box, the cleaning brush 33 is driven to rotate, and the insertion rod 342 on the side of the cleaning brush 33 drives the driving plate 34 to rotate, and drives the squeezing plate 37 to move back and forth through the connecting plate 36, and the squeezing inclined surface 371 on the squeezing plate 37 drives the cleaning plate 31 to swing through the driving inclined surface 381 on the driving block 38 on the side of the cleaning plate 31, and the cleaning plate 31 is reset under the action of the torsion spring 321 on the rotating shaft 32, and the cleaning plate 31 shovels off the stubborn impurities on the surface of the corrugated paper box and shakes and pries them to remove them, and brushes them off through the cleaning brush 33, and the dust suction pump sucks the impurities out of the surface of the corrugated paper box through the dust suction pipe 39 and the dust suction head 391; When the glue roller 43 contacts the corrugated paper box, it drives the glue roller 43 to rotate, and at the same time the glue pump delivers glue to the sponge through the glue pipe 41, and the rotating glue roller 43 applies the glue to the surface of the corrugated paper box; When the folded edge of the corrugated paper box is out of contact with the flap 11, the folded edge of the corrugated paper box falls down under the action of gravity and adheres to the glue on the corrugated paper box.

[0025] To summarize, the present application conveys the corrugated cardboard box to the flap 11 through the conveying mechanism 2, and opens the folded edge of the corrugated cardboard box through the cleaning plate 31. The cleaning brush 33 drives the driving plate 34 and the connecting plate 36 to rotate when rotating, so that the extrusion plate 37 moves back and forth to act on the driving block 38 on the side of the cleaning plate 31, so that the cleaning plate 31 swings, and the cleaning plate 31 shovels off the stubborn impurities on the corrugated cardboard box while shaking it to pry the impurities, making it easier for the impurities to fall off the corrugated cardboard box. With the help of the cleaning brush 33 and the dust collector 391, the gluing area of ​​the corrugated cardboard box is cleaned more thoroughly, thereby improving the adhesion effect of the folded edge of the corrugated cardboard box and the corrugated cardboard box after gluing by the gluing mechanism 4.

[0026] The above-described embodiments of the present invention do not constitute a limitation on the protection scope of the present invention. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A corrugated box gluing device, characterized by: It comprises a frame (1), a conveying mechanism (2), a cleaning mechanism (3) and a gluing mechanism (4); The conveying mechanism (2) is arranged on the frame (1) and is used to convey the corrugated paper boxes; The cleaning mechanism (3) is arranged on the flap (11) of the frame (1) and is used to clean the part to be glued on the corrugated paper box; The gluing mechanism (4) is arranged on the flap (11) and is located at the rear side of the cleaning mechanism (3) and is used to apply glue to the cleaned portion of the corrugated paper box.

2. The corrugated box gluing device according to claim 1 is characterized by: The conveying mechanism (2) comprises a driving shaft (21), a right-angle motor (22), a driven shaft (23) and a conveyor belt (24); the driving shaft (21) is rotatably connected to one end of a frame (1); the right-angle motor (22) is mounted on the outside of the frame (1) and its output shaft is connected to the driving shaft (21); the driven shaft (23) is rotatably connected to the other end of the frame (1); the driving roller (211) on the driving shaft (21) corresponds to the driven roller (231) on the driven shaft (23); and the driving roller (211) and the corresponding driven roller (231) are connected via a conveyor belt (24).

3. The corrugated box gluing equipment according to claim 1 is characterized by: The cleaning mechanism (3) comprises a cleaning plate (31), a torsion spring (321), a cleaning brush (33), a driving plate (34), a squeezing plate (37) and a dust suction pipe (39); the cleaning plate (31) is rotatably connected to the front end of the flap (11) via a rotating shaft (32) and a cleaning inclined surface (311) is provided on the front side of the cleaning plate (31); the torsion spring (321) is sleeved on the rotating shaft (32) and one end of the torsion spring (321) is connected to the inner side of the cleaning plate (31); the other end of the torsion spring (321) is connected to the flap (11); the cleaning brush (33) is rotatably connected to support plates (331) on both sides of the bottom of the flap (11); one end of the driving plate (34) is rotatably connected to an L-shaped plate (35) on the outer side of one of the support plates (331) The driving plate (34) is hingedly connected to a connecting plate (36) at the other end thereof, an insert rod (342) inserted into a slide groove (341) on the driving plate (34) is provided at the end of the cleaning brush (33), the extrusion plate (37) is an "L"-shaped structure and is slidably connected to the L-shaped plate (35) and one end thereof is hingedly connected to the connecting plate (36), the other end of the extrusion plate (37) is provided with an extrusion inclined surface (371) which cooperates with a driving inclined surface (381) on a driving block (38) on a side of the cleaning plate (31), the dust suction pipe (39) is provided on the flap (11) and is located at the rear side of the cleaning brush (33), the dust suction pipe (39) is connected to a dust suction pump through a pipeline, and a dust suction head (391) is provided at the lower end of the dust suction pipe (39).

4. The corrugated box gluing device according to claim 1 is characterized by: The glue coating mechanism (4) comprises a glue delivery pipe (41), a glue coating roller (43) and a sponge. The glue delivery pipe (41) is arranged on the flap (11) and is connected to the glue delivery pump through a pipeline. The sides of the glue delivery pipe (41) are symmetrically provided with fixed frames (42). The glue coating roller (43) is rotatably connected to the two fixed frames (42). The sponge is arranged at the lower end of the glue delivery pipe (41) and its bottom is in contact with the glue coating roller (43).

5. The corrugated paper box gluing device according to claim 1 is characterized by: The front side of the flap (11) is provided with an inclined slope.

6. The corrugated paper box gluing device according to claim 2 is characterized by: The frame (1) is provided with a fixed column (25) below the driven shaft (23), and the fixed column (25) is provided with a stopper (26) between two adjacent driven rollers (231).

7. The corrugated paper box gluing device according to claim 2 is characterized by: The frame (1) has a plurality of support plates (27) evenly distributed in the conveyor belt (24).

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