Box pasting machine capable of automatically adding glue

Abstract

The utility model discloses a box pasting machine capable of automatically adding glue, and relates to the technical field of box pasting machines. The automatic glue adding box pasting machine comprises a mounting table, a fixing assembly used for fixing the position of a box body is mounted above the mounting table, a vertical plate is fixed to one side of the upper portion of the mounting table, a mounting plate is fixed to the top of the vertical plate, a rotary disc is rotationally connected to the end, close to the fixing assembly, of the mounting plate, and a plurality of automatic glue adding assemblies are detachably mounted on the rotary disc at equal intervals; the automatic glue adding assembly is used for pasting glue on the box body and can automatically add glue once; a plurality of automatic glue adding assemblies are detachably installed on one rotary disc at equal intervals, when one glue adding assembly breaks down or glue is insufficient, shutdown maintenance or glue adding is not needed, the rotary disc can be rapidly rotated through the switching assembly, other normal glue adding assemblies are switched to continue working, and the working efficiency is improved. Therefore, the shutdown time caused by the problem of the glue adding assembly is greatly shortened, and the processing efficiency of the paper box is improved.

Description

Technical Field

[0001] This utility model relates to the field of box gluing machine technology, specifically to an automatic glue-adding box gluing machine. Background Technology

[0002] Automatic glue-dispensing box gluing machines are a type of high-efficiency packaging machinery, mainly used for gluing and sealing packaging products such as paper boxes and cartons. Automatic glue-dispensing box gluing machines have the characteristics and advantages of high automation, high precision, wide applicability, energy saving and environmental protection.

[0003] Referring to patent application CN221584686U, an automatic glue-applying gluing machine for cardboard boxes includes a placement table. A gluing mechanism is located on top of the placement table for gluing cardboard boxes. Inside the placement table is a fixing mechanism for securing the cardboard boxes. The fixing mechanism includes a fixing component and a sliding block slidably mounted at the bottom of the placement table's inner cavity. The sliding block is driven by a transmission component, causing the sliding plate to slide. Driven by a cylinder, the fixing plates on both sides of the top of the placement table slide synchronously to opposite sides, thereby clamping and securing cardboard boxes of different sizes. This prevents the boxes from shifting during subsequent gluing operations, improving work efficiency. The glue-applying component automatically replenishes the glue in the glue spray box after consumption, preventing glue shortages and improving equipment stability.

[0004] As shown in the prior art, the existing carton gluing machine applies glue to the passing carton through a glue application component. Typically, one glue application component is provided per machine. This means that when the glue application component malfunctions or the glue is not applied in time, it is necessary to stop the machine for repair or glue application. Repair is very inconvenient and affects the efficiency of carton processing.

[0005] Therefore, it is necessary to provide an automatic glue-applying box-gluing machine to solve the above-mentioned technical problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To solve the above-mentioned technical problems, this utility model provides an automatic glue-applying box gluing machine.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model is implemented through the following technical solution: an automatic glue-applying box gluing machine, including a mounting platform, a fixing component for fixing the position of the box body is installed above the mounting platform, a vertical plate is fixed on one side above the mounting platform, a mounting plate is fixed on the top of the vertical plate, a turntable is rotatably connected to one end of the mounting plate near the fixing component, and a plurality of automatic glue-applying components are detachably installed at equal intervals on the turntable, the automatic glue-applying components are used to apply glue to the box body and can automatically apply glue once;

[0010] A switching component is installed on one side of the mounting plate to rotate the turntable and switch the position of the automatic glue application component;

[0011] The turntable is equipped with a snap-fit ​​assembly that engages several automatic glue-applying components.

[0012] Preferably, the switching assembly includes a large gear fixed around the turntable, a small gear rotatably connected to one side of the large gear on the mounting plate, the small gear meshing with the large gear, and a motor fixed above the small gear on the mounting plate, the output end of the motor being fixed to the center of the small gear.

[0013] Preferably, the automatic glue dispensing assembly includes a storage tank clipped onto a turntable, a guide pipe connected to the lower end of the storage tank, a use tank connected to the lower end of the guide pipe, a glue dispensing head fixed to the discharge end of the use tank, uprights symmetrically fixed to the inner wall of the use tank, floats slidably connected to the outer walls of the two uprights, a connecting rod fixed to the center above the floats, and a blocking ball fixed to the upper end of the connecting rod to block the connection between the storage tank and the guide pipe. When the float is at the top of the upright, the blocking ball blocks the connection between the storage tank and the guide pipe.

[0014] The filling port of the storage tank is located at its top.

[0015] Preferably, the turntable has a placement slot corresponding to the storage tank, and limit blocks are fixed on both sides of the upper end of the storage tank.

[0016] Preferably, the buckle assembly includes a fixing block fixed to one side above the storage tank, a fixing shell fixed at the center above the turntable, a locking block slidably connected to the fixing shell corresponding to the positions of several fixing blocks, a locking groove opened on the side of the fixing block near the fixing shell, the locking block engaging with the locking groove, a round rod fixed to the end of the locking block away from the locking groove, the round rod slidably connected to the inner wall of the fixing shell, a lever fixed to the end of the round rod away from the locking block, the lever slidably connected to the inner wall of the fixing shell, a spring fixed to the side of the locking block near the round rod, and the end of the spring away from the locking block fixed to the inner wall of the fixing shell.

[0017] Preferably, all of the aforementioned paddles are oriented toward the center of the turntable.

[0018] (III) Beneficial Effects

[0019] This utility model provides an automatic glue-applying box-gluing machine. Compared with the prior art, it has the following advantages:

[0020] 1. By detachably installing multiple automatic glue dispensing components at equal intervals on a turntable, when one glue dispensing component malfunctions or has insufficient glue, there is no need to stop work for repair or glue replenishment. The switching component can quickly rotate the turntable to switch to other normal glue dispensing components to continue working, thereby greatly reducing downtime caused by glue dispensing component problems and improving the processing efficiency of cardboard boxes.

[0021] 2. Since the automatic glue dispensing components are detachable and the turntable design allows each component to work independently, maintenance or replacement can be performed simply by removing the faulty component without large-scale disassembly of the entire machine. This greatly reduces the difficulty and time cost of maintenance. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram showing the relationship between the large gear and the small gear of this utility model;

[0024] Figure 3 This is a schematic diagram showing the relationship between the use tank and the storage tank of this utility model;

[0025] Figure 4 This is a schematic diagram showing the relationship between the turntable and the placement slot in this utility model.

[0026] The following are the labels in the diagram: 1. Mounting platform; 2. Fixing component; 3. Vertical plate; 4. Mounting plate; 5. Turntable; 6. Large gear; 7. Small gear; 8. Motor; 9. Storage tank; 10. Feed pipe; 11. Use tank; 12. Paste head; 13. Vertical pole; 14. Float plate; 15. Connecting rod; 16. Blocking ball; 17. Placement slot; 18. Limiting block; 19. Fixing block; 20. Locking block; 21. Fixing shell; 22. Round rod; 23. Pulling block; 24. Spring; 25. Slot. Detailed Implementation

[0027] 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.

[0028] This utility model provides two technical solutions:

[0029] Figures 1 to 3 The first embodiment is shown: an automatic glue-applying box gluing machine, including a mounting platform 1, a fixing component 2 for fixing the position of the box body is mounted on the mounting platform 1, a vertical plate 3 is fixed on one side above the mounting platform 1, a mounting plate 4 is fixed on the top of the vertical plate 3, a turntable 5 is rotatably connected to one end of the mounting plate 4 near the fixing component 2, and a plurality of automatic glue-applying components are detachably mounted on the turntable 5 at equal intervals. The automatic glue-applying components are used to apply glue to the box body and can automatically apply glue once.

[0030] A switching component is installed on one side of the mounting plate 4 to rotate the turntable 5 and switch the position of the automatic glue dispensing component;

[0031] Turntable 5 is equipped with a snap-fit ​​assembly that engages several automatic glue-applying components.

[0032] The switching assembly includes a large gear 6 fixed around the turntable 5, a small gear 7 rotatably connected to one side of the large gear 6 on the mounting plate 4, the small gear 7 meshing with the large gear 6, and a motor 8 fixed on the mounting plate 4 above the small gear 7, with the output end of the motor 8 fixed to the center of the small gear 7.

[0033] The automatic glue dispensing assembly includes a storage tank 9 snapped onto a turntable 5. The feeding port of the storage tank 9 is located at its top. A guide pipe 10 connects to the lower end of the storage tank 9, and a usage tank 11 connects to the lower end of the guide pipe 10. A glue dispensing head 12 is fixed to the discharge end of the usage tank 11. Vertical rods 13 are symmetrically fixed to the inner wall of the usage tank 11. Floats 14 are slidably connected to the outer walls of the two vertical rods 13. A connecting rod 15 is fixed to the center of the upper part of the float 14. A blocking ball 16 is fixed to the upper end of the connecting rod 15, capable of blocking the connection between the storage tank 9 and the guide pipe 10. When the float 14 is at the top of the vertical rod 13, the blocking ball 16 blocks the connection between the storage tank 9 and the guide pipe 10. A placement slot 17 is provided on the turntable 5 corresponding to the storage tank 9, and limit blocks 18 are fixed to both sides of the upper end of the storage tank 9.

[0034] By detachably installing multiple automatic glue dispensing components at equal intervals on a turntable 5, when one of the glue dispensing components malfunctions or has insufficient glue, there is no need to stop work for repair or glue replenishment. The switching component can quickly rotate the turntable 5 to switch to other normal glue dispensing components to continue working, thereby greatly reducing downtime caused by glue dispensing component problems and improving the processing efficiency of cardboard boxes.

[0035] Figures 3 to 4 The second embodiment is shown, and its main difference from the first embodiment is:

[0036] The snap-fit ​​assembly includes a fixing block 19 fixed on one side above the storage tank 9, a fixing shell 21 fixed at the center above the turntable 5, and a locking block 20 slidably connected to the fixing shell 21 corresponding to the positions of several fixing blocks 19. A locking groove 25 is opened on the side of the fixing block 19 near the fixing shell 21, and the locking block 20 engages with the locking groove 25. A round rod 22 is fixed to the end of the locking block 20 away from the locking groove 25, and the round rod 22 is slidably connected to the inner wall of the fixing shell 21. A lever 23 is fixed to the end of the round rod 22 away from the locking block 20, and the lever 23 is slidably connected to the inner wall of the fixing shell 21. A spring 24 is fixed to the side of the locking block 20 near the round rod 22, and the end of the spring 24 away from the locking block 20 is fixed to the inner wall of the fixing shell 21. Several levers 23 are all facing the center of the turntable 5.

[0037] Because the automatic glue dispensing components are detachable and the turntable 5 design allows each component to work independently, maintenance or replacement can be performed simply by removing the faulty component without extensive disassembly of the entire machine. This greatly reduces the difficulty and time cost of maintenance.

[0038] Working principle:

[0039] The fixing component 2 adopts the fixing mechanism in CN221584686U, including sliding block, fixing clamp, sliding plate, transmission block, etc., which is existing technology and will not be described in detail here.

[0040] Automatic glue dispensing assembly: The glue in the storage tank 9 flows into the use tank 11 through the feed pipe 10. When the glue in the use tank 11 decreases, the float 14 descends accordingly, driving the connecting rod 15 and the blocking ball 16 to move. At this time, the blocking ball 16 no longer blocks the connection between the storage tank 9 and the feed pipe 10, allowing more glue to flow into the use tank 11. When the float 14 rises to the top of the upright 13, the blocking ball 16 blocks the connection again to prevent excessive glue outflow. The glue is evenly applied to the predetermined position of the cardboard box from the discharge end of the use tank 11 through the glue applicator 12.

[0041] The box is fixed below the automatic glue dispensing component using the fixing component 2. The automatic glue dispensing component applies glue to the box. If the currently used automatic glue dispensing component malfunctions or there is insufficient glue, the motor 8 starts, driving the pinion 7 to rotate. The pinion 7 meshes with the large gear 6, causing the turntable 5 to rotate and switch to the next normal automatic glue dispensing component. During the switching process, the snap-fit ​​component ensures that the storage tank 9 is stably fixed on the turntable 5.

[0042] Use the snap-fit ​​assembly to disassemble the faulty automatic glue dispensing assembly. Move the lever 23 away from the slot 25, causing the round rod 22 and the snap-fit ​​block 20 to move away from the slot 25. When the snap-fit ​​block 20 is completely disengaged from the slot 25, the automatic glue dispensing assembly can be removed. Place the repaired automatic glue dispensing assembly into the empty placement slot 17, aligning the fixing block 19 with one side of the snap-fit ​​block 20. When the fixing block 19 is lowered, it presses against the inclined surface of the snap-fit ​​block 20, causing the snap-fit ​​block 20 to move into the fixing shell 21 and the spring 24 to compress at the same time. When the slot 25 and the snap-fit ​​block 20 are aligned, the spring 24 rebounds and snaps the snap-fit ​​block 20 into the slot 25, thus attaching the automatic glue dispensing assembly to the turntable 5.

[0043] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic gumming box pasting machine, comprising a mounting table (1), a fixing assembly (2) for fixing the position of a box body is mounted above the mounting table (1), characterized in that: The installation platform (1) is fixed with a vertical plate (3) on one side, the top of the vertical plate (3) is fixed with an installation plate (4), one end of the installation plate (4) near the fixed assembly (2) is rotatably connected with a rotating disc (5), a plurality of automatic glue adding assemblies are detachably installed on the rotating disc (5) at equal intervals, and the automatic glue adding assemblies are used for pasting glue on the box body and can automatically add glue once. The installation plate (4) is provided with a switching assembly for rotating and switching the position of the automatic glue adding assembly. The rotating disc (5) is provided with a buckle assembly for clamping the plurality of automatic glue adding assemblies.

2. The automatic pasting box machine of claim 1, wherein: The switching assembly comprises a large gear (6) fixed on the periphery of the rotating disc (5), a small gear (7) rotatably connected to one side of the large gear (6) on the top of the installation plate (4), the small gear (7) is in meshing connection with the large gear (6), a motor (8) is fixed on the top of the installation plate (4) and located on the small gear (7), and the output end of the motor (8) is fixed with the center of the small gear (7).

3. The automatic pasting box machine of claim 2, wherein: The automatic glue adding assembly comprises a storage tank (9) clamped on the rotating disc (5), a material guide pipe (10) communicated with the lower end of the storage tank (9), a use tank (11) communicated with the lower end of the material guide pipe (10), a glue head (12) fixed on the discharge end of the use tank (11), a vertical rod (13) fixed symmetrically on the inner wall of the use tank (11), a floating plate (14) slidably connected to the outer wall of the two vertical rods (13), a connecting rod (15) fixed on the top of the floating plate (14), a blocking ball (16) fixed on the upper end of the connecting rod (15) and capable of blocking the communication port of the storage tank (9) and the material guide pipe (10), and when the floating plate (14) is located at the top of the vertical rod (13), the blocking ball (16) is blocked at the communication port of the storage tank (9) and the material guide pipe (10). The filling port of the storage tank (9) is arranged on the top thereof.

4. The automatic pasting box machine of claim 3, wherein: A placing groove (17) corresponding to the storage tank (9) is arranged on the rotating disc (5), and limit blocks (18) are fixed on the upper end of the storage tank (9). ​ 5. The automatic pasting box machine of claim 4, wherein: The buckle assembly comprises a fixed block (19) fixed on one side above the storage tank (9), a fixed shell (21) fixed on the top of the rotating disc (5), a clamping block (20) slidably connected to the fixed shell (21) at positions corresponding to the plurality of fixed blocks (19), a clamping groove (25) arranged on one side of the fixed block (19) close to the fixed shell (21), the clamping block (20) clamped with the clamping groove (25), a round rod (22) fixed on one end of the clamping block (20) away from the clamping groove (25), the round rod (22) slidably connected with the inner wall of the fixed shell (21), a pushing block (23) fixed on one end of the round rod (22) away from the clamping block (20), the pushing block (23) slidably connected with the inner wall of the fixed shell (21), a spring (24) fixed on one side of the clamping block (20) close to the round rod (22), and one end of the spring (24) away from the clamping block (20) fixed with the inner wall of the fixed shell (21).

6. The automatic pasting box machine of claim 5, wherein: The plurality of pushing blocks (23) are all directed to the center of the rotating disc (5).

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