Automatic box pasting machine for packaging box

Abstract

The utility model discloses an automatic box pasting machine for packing boxes, which comprises a box pasting table, a box pasting frame fixedly connected to the middle of the upper surface of the box pasting table, a movable frame arranged inside the box pasting frame, a folding frame arranged at the rear end of the upper surface of the box pasting table, and a box pasting mechanism, the bolts are in threaded connection with the radially adjacent threaded holes; the box pasting mechanism comprises a box pasting roller, external threads, box pasting bins, through holes and threaded holes, the box pasting roller is rotationally connected to the lower end of the interior of the movable frame, the external threads are arranged on the outer surface of the box pasting roller, the box pasting bins which are evenly distributed are in threaded connection with the middles of the external threads, and the through holes which are evenly distributed are formed in the box pasting bins. The transverse position state of the box pasting bin can be rapidly adjusted, the gluing requirements of food packaging boxes at different intervals can be met without replacing the whole box pasting roller, and automatic box pasting work of the packaging boxes is greatly facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to food packaging box production technical field, concretely is a kind of automatic paste box machine of packaging box. BACKGROUND

[0002] After the production of cakes, biscuits, wine and other foods, the food needs to be packaged by packaging box, and the food packaging box is a box for packaging food, with various types, materials and characteristics, and the automatic paste box machine of packaging box is an important equipment for food packaging box production.

[0003] The existing automatic paste box machine of packaging box conveys the food packaging box through the conveying belt, and rotates the fixed position of the rubber roller in the conveying process of the food packaging box to apply glue on the surface of the food packaging box. The food packaging box after being coated with glue is folded under the action of the folding mechanism to realize the paste box work of the food packaging box. However, this kind of automatic paste box machine of packaging box has some problems, such as the different sealing glue positions of the packaging box. For the fixed sealing glue roller, the sealing glue roller needs to be replaced as a whole to meet the gluing requirements of different distances of the food packaging box, which is relatively complicated in operation process, and the workload of the staff is large, which affects the paste box efficiency of the automatic paste box machine of packaging box. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problems of overcoming the defects of the prior art and providing an automatic paste box machine of packaging box, which can quickly adjust the horizontal position state of the paste box bin, does not need to replace the whole paste box roller to meet the gluing requirements of different distances of the food packaging box, greatly facilitates the automatic paste box work of the packaging box, and effectively solves the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an automatic paste box machine of packaging box, comprising a paste box table, a paste box frame is fixedly connected to the middle part of the upper surface of the paste box table, a movable frame is arranged in the paste box frame, a folding frame is arranged at the rear end of the upper surface of the paste box table, and a paste box mechanism is further arranged.

[0006] The paste box mechanism comprises a paste box roller, an external thread, a paste box bin, a through hole and a threaded hole. The paste box roller is rotatably connected to the lower end of the movable frame. The external surface of the paste box roller is provided with an external thread. The middle part of the external thread is threadedly connected with uniformly distributed paste box bins. The inside of each paste box bin is provided with uniformly distributed through holes. The middle part of the paste box roller is provided with uniformly distributed threaded holes. The inside of each paste box bin is in communication with the inside of the paste box roller through radially adjacent threaded holes. The paste box bin can be quickly adjusted in horizontal position state, and the whole paste box roller does not need to be replaced to meet the gluing requirements of different distances of the food packaging box, which greatly facilitates the automatic paste box work of the packaging box.

[0007] Further, the paste box mechanism further comprises bolts, the bolts are in threaded connection with the radially adjacent threaded holes, and the unused threaded holes are blocked.

[0008] Further, the right end of the paste box roller is in communication with the rotating end of the rotary joint, the feed inlet of the rotary joint is in communication with the inside of the external glue tank through the connecting pipe, the right end of the paste box frame is provided with an avoiding opening, the rotary joint is installed in cooperation with the avoiding opening, the glue supply is realized, and meanwhile the rotation of the paste box roller is not affected.

[0009] Further, the rear end of the right side surface of the paste box table is provided with a control switch group, the input end of the control switch group is electrically connected with an external power supply, and the various electrical appliances are controlled.

[0010] Further, the left end of the paste box roller is fixedly connected with a driven gear, the left end of the upper surface of the movable frame is provided with a motor, the left end of the motor output shaft is fixedly connected with a driving gear, the driving gear and the driven gear are in meshing connection, the input end of the motor is electrically connected with the output end of the control switch group, and driving force is provided for the rotation of the paste box roller.

[0011] Further, the upper end of the movable frame is fixedly connected with symmetrically distributed guide columns, the upper end of the paste box frame is provided with uniformly distributed sliding openings, the outer surfaces of the guide columns are all in sliding connection with the interiors of the vertically adjacent sliding openings, the upper end of the paste box frame is provided with an electric push rod, the telescopic end of the electric push rod is fixedly connected with the middle portion of the upper surface of the movable frame, the input end of the electric push rod is electrically connected with the output end of the control switch group, and the vertical movement of the paste box roller is realized.

[0012] Further, the inside of the folding frame is provided with a folding machine, and the inside of the paste box table is provided with an electric conveying belt, and the input ends of the electric conveying belt and the folding machine are electrically connected with the output end of the control switch group, and the rotation of the food packaging box and the folding of the food packaging box are realized.

[0013] Compared with the prior art, the automatic paste box machine of the packaging box has the following advantages:

[0014] According to the different interval glue coating requirements of different specifications of food packaging boxes, the horizontal interval adjustment of the paste box bin is carried out under the auxiliary action of the external thread, when the paste box bin reaches the required position, the unused threaded holes are blocked through the bolts, the glue coating requirements of different food packaging boxes can be met without replacing the whole paste box roller, and the automatic paste box work of the packaging box is greatly facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the utility model;

[0016] Fig. 2 It is a sectional view of the inside of the utility model;

[0017] Fig. 3 This is an enlarged structural diagram of point A in this utility model.

[0018] In the diagram: 1 gluing table, 2 gluing frame, 3 movable frame, 4 gluing mechanism, 41 gluing roller, 42 external thread, 43 gluing chamber, 44 through hole, 45 threaded hole, 46 bolt, 5 driven gear, 6 drive gear, 7 motor, 8 rotary joint, 9 connecting pipe, 10 guide column, 11 electric push rod, 12 electric conveyor belt, 13 control switch group, 14 clearance opening, 15 folding machine. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figs. 1-3 This embodiment provides a technical solution: an automatic box gluing machine for packaging boxes, including a gluing table 1, a gluing frame 2 fixedly connected to the middle of the upper surface of the gluing table 1, a movable frame 3 provided inside the gluing frame 2, a folding frame provided at the rear end of the upper surface of the gluing table 1, and a gluing mechanism 4.

[0021] The gluing mechanism 4 includes a gluing roller 41, an external thread 42, gluing chambers 43, through holes 44, and threaded holes 45. The gluing roller 41 is rotatably connected to the lower end of the movable frame 3. The outer surface of the gluing roller 41 is provided with an external thread 42. The middle of the external thread 42 is threadedly connected to evenly distributed gluing chambers 43. The interior of each gluing chamber 43 is provided with evenly distributed through holes. The threaded holes 45 are evenly distributed in the middle of the gluing roller 41. The interior of each gluing chamber 43 is connected to the interior of the gluing roller 41 through radially adjacent threaded holes 45. Mechanism 4 also includes bolts 46, all of which are threaded to radially adjacent threaded holes 45. According to the glue application requirements of different specifications of food packaging boxes, the glue box 43 is rotated. The glue box 43 moves laterally under the action of the external thread 42. When the glue box 43 reaches the required position, the glue box 43 is connected to the inside of the glue roller 41 through the radially adjacent threaded holes 45. At the same time, the rotation of the glue box 43 is stopped, and then the bolts 46 are threaded into the unused threaded holes 45 to seal the unused threaded holes 45.

[0022] Wherein: the right end of the gluing roller 41 is connected to the rotating end of the rotary joint 8, and the feed port of the rotary joint 8 is connected to the inside of the external glue tank through the connecting pipe 9 (the connecting pipe 9 is a rigid pipe, and the connecting pipe 9 remains unchanged under the action of the external glue tank, so that the connecting pipe 9 limits the fixed end of the rotary joint 8 and prevents the rotary joint 8 from rotating with the gluing roller 41). The right end of the gluing frame 2 is provided with a clearance opening 14, which provides clearance space for the vertical movement of the rotary joint 8. The rotary joint 8 and the clearance opening 14 are installed together.

[0023] Among them: a control switch group 13 is provided at the rear end of the right side surface of the gluing table 1, and the input terminal of the control switch group 13 is electrically connected to an external power supply.

[0024] Wherein: the left end of the gluing roller 41 is fixedly connected to the driven gear 5, the left end of the upper surface of the movable frame 3 is provided with a motor 7, the left end of the output shaft of the motor 7 is fixedly connected to the drive gear 6, the drive gear 6 and the driven gear 5 are meshed and connected, the input end of the motor 7 is electrically connected to the output end of the control switch group 13, the motor 7 is operated by the control switch group 13, the output shaft of the motor 7 rotates and drives the drive gear 6 to rotate, which in turn drives the driven gear 5 to rotate, the driven gear 5 rotates and drives the gluing roller 41 to rotate, the gluing roller 41 rotates and drives the gluing chamber 43 to rotate, at the same time the external glue can injects glue into the interior of the rotary joint 8 through the connecting pipe 9, and then the glue enters the interior of the gluing roller 41 and enters the interior of the gluing chamber 43 through the threaded hole 45 located inside the gluing chamber 43, and finally exits through the evenly distributed through holes 44, the glue is evenly applied to the surface of the food packaging box;

[0025] The movable frame 3 is fixedly connected to symmetrically distributed guide columns 10 at its upper end. The glue box frame 2 is provided with uniformly distributed sliding openings at its upper end. The outer surfaces of the guide columns 10 are all slidably connected to the interior of the vertically adjacent sliding openings. The glue box frame 2 is provided with an electric push rod 11 at its upper end. The telescopic end of the electric push rod 11 is fixedly connected to the middle of the upper surface of the movable frame 3. The input end of the electric push rod 11 is electrically connected to the output end of the control switch group 13. The electric push rod 11 is operated by the control switch group 13. The telescopic end of the electric push rod 11 extends and pushes the movable frame 3 to move downward. At the same time, the guide columns 10 slide inside the corresponding sliding openings, providing guidance and limiting for the movement of the movable frame 3. The downward movement of the movable frame 3 drives the glue box roller 41 to move downward, which in turn drives the glue box chamber 43 to move downward.

[0026] The folding frame is equipped with a folding machine 15, and the gluing table 1 is equipped with an electric conveyor belt 12. The input ends of the electric conveyor belt 12 and the folding machine 15 are electrically connected to the output end of the control switch group 13. The control switch group 13 enables the electric conveyor belt 12 to run and transport the food packaging boxes. At the same time, the electric conveyor belt 12 transports the food packaging boxes after applying glue backward. When the food packaging boxes after applying glue are transported to the inside of the folding frame, the control switch group 13 enables the folding machine 15 to run. The folding machine 15 folds the food packaging boxes after applying glue, folding the edges of the food packaging boxes to the glue application area, thereby realizing the gluing and forming of the food packaging boxes.

[0027] The working principle of the automatic box gluing machine for packaging boxes provided by this utility model is as follows: During operation, the operator first places the gluing table 1, the gluing frame 2, and other mechanisms stably in the horizontal working area. After stable placement, according to the gluing requirements of different specifications of food packaging boxes, the gluing chamber 43 is rotated. The gluing chamber 43 moves laterally under the action of the external thread 42. When the gluing chamber 43 reaches the required position, the gluing chamber 43 is connected to the interior of the gluing roller 41 through the radially adjacent threaded holes 45, and the rotation of the gluing chamber 43 is stopped. 3. Then, the bolt 46 is threaded into the unused threaded hole 45 to seal it. Then, the operator uses the control switch group 13 to operate the electric push rod 11. The telescopic end of the electric push rod 11 extends, pushing the movable frame 3 downwards. Simultaneously, the guide columns 10 slide within their corresponding sliding openings, providing guidance and limiting for the movement of the movable frame 3. The downward movement of the movable frame 3 causes the glue-boxing roller 41 to move downwards, which in turn causes the glue-boxing bin 43 to move downwards. When the glue-boxing bin 43 reaches the required height, the operator uses the control switch group 13... The electric push rod 11 is turned off, and the electric conveyor belt 12 is started. The electric conveyor belt 12 transports the food packaging box. At the same time, the motor 7 is started by the control switch group 13. The output shaft of the motor 7 rotates, which drives the drive gear 6 to rotate, which in turn drives the driven gear 5 to rotate. The driven gear 5 rotates, which drives the gluing roller 41 to rotate. The rotation of the gluing roller 41 drives the gluing chamber 43 to rotate. At the same time, the external glue can injects glue into the rotary joint 8 through the connecting pipe 9. Then the glue enters the interior of the gluing roller 41 and enters the interior of the gluing chamber 43 through the threaded hole 45 located inside the gluing chamber 43. Finally, it is removed through the evenly distributed through holes 44. The glue is evenly applied to the surface of the food packaging box. Then the electric conveyor belt 12 transports the food packaging box with glue to the back. When the food packaging box with glue is transported to the interior of the folding frame, the folding machine 15 is started by the control switch group 13. The folding machine 15 folds the food packaging box with glue, folding the edges of the food packaging box to the glued area, thereby realizing the gluing and forming of the food packaging box.

[0028] It is worth noting that the folding machine 15 disclosed in the above embodiments can be a 1800PCS-Y food packaging box folding machine, and the control switch group 13 is provided with control buttons that correspond one-to-one with the motor 7, electric push rod 11, electric conveyor belt 12 and folding machine 15 and control their switching.

[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An automatic box gluing machine for packaging boxes, comprising a gluing table (1), a gluing frame (2) fixedly connected to the middle of the upper surface of the gluing table (1), a movable frame (3) provided inside the gluing frame (2), and a folding frame provided at the rear end of the upper surface of the gluing table (1), characterized in that: It also includes a box-gluing mechanism (4); The gluing mechanism (4) includes a gluing roller (41), an external thread (42), a gluing chamber (43), a through hole (44), and a threaded hole (45). The gluing roller (41) is rotatably connected to the lower end of the movable frame (3). The outer surface of the gluing roller (41) is provided with an external thread (42). The middle part of the external thread (42) is threaded to a uniformly distributed gluing chamber (43). The interior of the gluing chamber (43) is provided with uniformly distributed through holes. The threaded holes (45) are uniformly arranged in the middle part of the gluing roller (41). The interior of the gluing chamber (43) is connected to the interior of the gluing roller (41) through radially adjacent threaded holes (45).

2. The automatic box-gluing machine for packaging boxes according to claim 1, characterized in that: The gluing mechanism (4) also includes bolts (46), all of which are threadedly connected to radially adjacent threaded holes (45).

3. The automatic box-gluing machine for packaging boxes according to claim 1, characterized in that: The right end of the gluing roller (41) is connected to the rotating end of the rotary joint (8). The feed port of the rotary joint (8) is connected to the inside of the external glue tank through the connecting pipe (9). The right end of the gluing frame (2) is provided with a clearance opening (14). The rotary joint (8) and the clearance opening (14) are installed together.

4. The automatic box gluing machine for packaging boxes according to claim 1, characterized in that: A control switch group (13) is provided at the rear end of the right side surface of the glue box stage (1), and the input end of the control switch group (13) is electrically connected to an external power supply.

5. An automatic box gluing machine for packaging boxes according to claim 4, characterized in that: The left end of the glue box roller (41) is fixedly connected to a driven gear (5), and the left end of the upper surface of the movable frame (3) is provided with a motor (7). The left end of the output shaft of the motor (7) is fixedly connected to a drive gear (6). The drive gear (6) and the driven gear (5) are meshed and connected. The input end of the motor (7) is electrically connected to the output end of the control switch group (13).

6. An automatic box gluing machine for packaging boxes according to claim 4, characterized in that: The upper end of the movable frame (3) is fixedly connected with symmetrically distributed guide columns (10), and the upper end of the glue box frame (2) is provided with uniformly distributed sliding openings. The outer surface of the guide columns (10) is slidably connected to the interior of the vertically adjacent sliding openings. The upper end of the glue box frame (2) is provided with an electric push rod (11). The telescopic end of the electric push rod (11) is fixedly connected to the middle of the upper surface of the movable frame (3), and the input end of the electric push rod (11) is electrically connected to the output end of the control switch group (13).

7. An automatic box gluing machine for packaging boxes according to claim 4, characterized in that: The folding frame is equipped with a folding machine (15), and the box gluing table (1) is equipped with an electric conveyor belt (12). The input ends of the electric conveyor belt (12) and the folding machine (15) are electrically connected to the output end of the control switch group (13).

Images