Carton gluing machine capable of controlling quantity

Abstract

The utility model relates to the technical field of carton production, in particular to a quantity-controllable carton gluing machine. According to the technical scheme, the device comprises a machine table, a glue head and an adjusting head, a back plate is installed on the upper surface of the machine table, a sliding plate is arranged on the back plate in a lifting mode, a cap block is fixed to the end of the sliding plate, the glue head is installed on the cap block, the adjusting head is arranged in the glue head in a lifting mode, and the radian of the lower end of the adjusting head is matched with the radian of the lower end of the interior of the glue head. According to the glue dispensing head, on the premise that the glue outlet amount of the glue dispensing head is controllable through cooperation of the structures, when the glue dispensing head is not used, the interior of the glue dispensing head does not make contact with the external space, pollution to unused glue in the glue dispensing head is avoided, and the glue in the glue dispensing head cannot be polluted by external dust and cannot be dried and hardened.

Description

Technical Field

[0001] The utility model relates to the technical field of carton production, in particular to a carton gluing machine with controllable quantity. Background Technique

[0002] With the continuous development of modern society, the production and promotion scope of some material products has gradually expanded. In the process of handling and transporting existing products, they often need to be packed and packaged through packaging boxes, so the demand for packaging cartons is increasing.

[0003] Carton: It is the most widely used packaging product. According to different materials, there are corrugated cartons, single-layer cardboard boxes, etc., with various specifications and models.

[0004] When processing packaging cartons, a dispensing machine is required to dispense glue on the cardboard through a dispensing head, and then the cardboard is adhered into a packaging box. However, in the process of using the existing dispensing machine, it is not easy to control the amount of glue dispensed by the dispensing head. At the same time, when not in use, it is connected to the external space, which is likely to contaminate the unused glue inside.

[0005] Therefore, we propose a carton gluing machine with controllable quantity to solve the existing problems. Content of the Utility Model

[0006] The purpose of the utility model is to propose a carton gluing machine with controllable quantity for the problems existing in the background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A carton gluing machine with controllable quantity, including:

[0008] A machine table, a glue head and an adjusting head. A backboard is installed on the upper surface of the machine table. A slide plate is arranged on the backboard in a lifting manner. A cap block is fixed at the end of the slide plate. A glue head is installed on the cap block. An adjusting head is arranged in the glue head in a lifting manner. The lower arc of the adjusting head is adapted to the inner lower arc of the glue head.

[0009] A leakage plate is installed at the upper end of the inner wall of the glue head. Each leakage hole is equidistantly arranged on the leakage plate. A rotating rod is rotatably installed at the central position of the leakage plate. A threaded groove adapted to the rotating rod is arranged at the central position of the upper surface of the adjusting head. The outer wall of the lower end of the rotating rod is meshed with the inner wall of the threaded groove. Limiting rods are symmetrically installed on the upper surface of the adjusting head. The upper ends of the limiting rods are slidably inserted into the leakage plate.

[0010] Preferably, the

[0011] A screw rod is rotatably installed on the backboard. A slideway adapted to the slide plate is arranged on the backboard.

[0012] The skateboard and the screw are in a threaded meshing relationship, and the skateboard is slidably mounted on the slideway.

[0013] Preferably, the

[0014] A glue inlet pipe is installed at the top opening of the cap block, and the bottom opening of the cap block communicates with the inside of the glue head.

[0015] Preferably, the

[0016] Support seats are installed on the lower surface of the machine table;

[0017] There are four support seats in total, and the positions of the four support seats are distributed in a rectangular array on the lower surface of the machine table.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] During the use of the carton gluing machine with controllable quantity of the present utility model, the carton workpiece to be glue-pointed can be placed on the machine table, so that the position to be glue-pointed on the carton is below the glue head;

[0020] At this time, connect the external power supply, and the butterfly power device drives the screw to rotate. Through the threaded meshing action between the screw and the skateboard, and the skateboard is limited by the slideway on the back plate and does not deflect, so that the skateboard can be driven to move up and down linearly reciprocally by controlling the forward and reverse rotation of the screw;

[0021] The skateboard drives the glue head to move downward close to the carton. At this time, connect the external pump delivery structure through the glue inlet pipe. Under the pressure of the pump delivery, the glue enters the glue head through the glue inlet pipe. The glue passes through the gap between the adjusting head and the glue head and finally flows out from the bottom opening of the glue head, so as to glue the cardboard through the glue head;

[0022] During this process, when it is necessary to control the glue output, the power device drives the rotating rod to rotate. Through the meshing relationship between the rotating rod and the threaded groove of the adjusting head, and the limiting rod limits the adjusting head from rotating, the adjusting head can move up and down in the glue head. When the adjusting head moves downward in the glue head, the gap between the adjusting head and the glue head gradually becomes smaller, thereby reducing the glue output;

[0023] When the adjusting head moves downward to the lowest position and is in mutual extrusion contact with the inner wall of the glue head, the adjusting head blocks the bottom opening of the glue head at this time. When not in use, the inside of the glue head is not in contact with the external space, avoiding pollution of the unused glue inside;

[0024] When the adjusting head moves upward in the glue head, the gap between the adjusting head and the glue head gradually becomes larger, thereby increasing the glue output;

[0025] In the present utility model, on the premise of ensuring controllable glue output of the dispensing head, when not in use, the internal and external spaces of the glue head are not in contact, avoiding contamination of the unused glue inside, so that the glue in the dispensing head will neither be contaminated by external dust nor dry up. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is the front view structural schematic diagram of the present utility model;

[0027] Figure 2 is the side view structural schematic diagram of the present utility model;

[0028] Figure 3 is the glue head structural schematic diagram of the present utility model;

[0029] Figure 4 is of the present utility model Figure 3 cross-sectional structural schematic diagram.

[0030] REFERENCE MARKS:

[0031] 1, machine table; 2, support base; 3, screw rod; 4, sliding plate; 5, back plate; 6, glue inlet pipe; 7, cap block; 8, glue head; 9, leakage plate; 10, limiting rod; 11, rotating rod; 12, threaded groove; 13, adjusting head. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0033] Embodiment 1

[0034] As Figures 1 - 4 shown, a carton gluing machine with controllable quantity proposed by the present utility model includes:

[0035] A machine table 1, a glue head 8 and an adjusting head 13. A back plate 5 is installed on the upper surface of the machine table 1. A sliding plate 4 is arranged to move up and down on the back plate 5. A cap block 7 is fixed at the end of the sliding plate 4. A glue head 8 is installed on the cap block 7. An adjusting head 13 is arranged to move up and down in the glue head 8. The lower arc of the adjusting head 13 is adapted to the lower arc inside the glue head 8.

[0036] Based on Embodiment 1:

[0037] During the use of the carton gluing machine with controllable quantity of the present utility model, the carton workpiece to be dispensed can be placed on the machine table 1, so that the position to be dispensed on the carton is below the dispensing head 8;

[0038] At this time, connect the external power device to drive the screw rod 3 to rotate. Through the threaded engagement between the screw rod 3 and the slide plate 4, and the slide plate 4 is limited by the slideway on the back plate 5 and does not generate a deflection action. Therefore, by controlling the forward and reverse rotation of the screw rod 3, the slide plate 4 can be driven to perform a linear reciprocating movement up and down;

[0039] The slide plate 4 drives the rubber head 8 to move downward close to the cardboard box. At this time, connect the external pump delivery structure through the glue inlet pipe 6. Under the pressure of the pump delivery, the glue enters the rubber head 8 through the glue inlet pipe 6. The glue passes through the gap between the adjusting head 13 and the rubber head 8, and finally flows out from the bottom opening of the rubber head 8. Therefore, the cardboard is glued through the rubber head 8;

[0040] During this process, when it is necessary to control the glue output, drive the rotating rod 11 to rotate through the power device. Through the meshing relationship between the rotating rod 11 and the threaded groove 12 of the adjusting head 13, and the limiting rod 10 limits the adjusting head 13 from rotating, then the adjusting head 13 performs a lifting action in the rubber head 8. When the adjusting head 13 moves downward in the rubber head 8, the gap between the adjusting head 13 and the rubber head 8 gradually becomes smaller, thereby reducing the glue output;

[0041] When the adjusting head 13 moves downward to the lowest position and is in mutual extrusion contact with the inner wall of the rubber head 8, at this time, the adjusting head 13 blocks the bottom opening of the rubber head 8. When not in use, the inside and outside spaces of the rubber head 8 are not in contact, avoiding contamination of the unused glue inside;

[0042] When the adjusting head 13 moves upward in the rubber head 8, the gap between the adjusting head 13 and the rubber head 8 gradually becomes larger, thereby increasing the glue output.

[0043] Embodiment 2

[0044] As Figures 1 - 4 shown, a cardboard box gluing machine with controllable quantity proposed by the present utility model further includes, compared with Embodiment 1:

[0045] The screw rod 3 is rotatably installed on the back plate 5, and a slideway adapted to the slide plate 4 is provided on the back plate 5;

[0046] There is a threaded engagement relationship between the slide plate 4 and the screw rod 3, and the slide plate 4 is slidably installed on the slideway.

[0047] The screw rod 3 rotates. Through the threaded engagement between the screw rod 3 and the slide plate 4, and the slide plate 4 is limited by the slideway on the back plate 5 and does not generate a deflection action. Therefore, by controlling the forward and reverse rotation of the screw rod 3, the slide plate 4 can be driven to perform a linear reciprocating movement up and down.

[0048] The glue inlet pipe 6 is installed at the top opening of the cap block 7, and the bottom opening of the cap block 7 is interconnected with the inside of the rubber head 8.

[0049] Connect to an external pump delivery structure through the glue inlet tube 6. Under the pressure of the pump delivery, the glue enters the glue head 8 through the glue inlet tube 6.

[0050] Embodiment 3

[0051] As Figures 1 - 4 shown, a carton gluing machine with controllable quantity proposed by the present utility model, compared with Embodiment 1, this embodiment further includes:

[0052] A leakage plate 9 is installed at the upper end of the inner wall of the glue head 8, and each leakage hole is equidistantly arranged on the leakage plate 9;

[0053] A rotating rod 11 is rotatably installed at the central position of the leakage plate 9;

[0054] A threaded groove 12 adapted to the rotating rod 11 is provided at the central position of the upper surface of the adjusting head 13, and the outer wall of the lower end of the rotating rod 11 meshes with the inner wall of the threaded groove 12;

[0055] Limit rods 10 are symmetrically installed on the upper surface of the adjusting head 13, and the upper ends of the limit rods 10 are slidably inserted into the leakage plate 9.

[0056] When the glue output needs to be controlled, the rotating rod 11 is driven to rotate by a power device. Due to the meshing relationship between the rotating rod 11 and the threaded groove 12 of the adjusting head 13, and the limit rods 10 limit the adjusting head 13 from rotating, the adjusting head 13 moves up and down in the glue head 8. When the adjusting head 13 moves downward in the glue head 8, the gap between the adjusting head 13 and the glue head 8 gradually becomes smaller, thereby reducing the glue output;

[0057] When the adjusting head 13 moves downward to the lowest position and is in mutual extrusion contact with the inner wall of the glue head 8, at this time, the adjusting head 13 blocks the bottom opening of the glue head 8. When not in use, the inside and outside spaces of the glue head 8 are not in contact, avoiding contamination of the unused glue inside.

[0058] When the adjusting head 13 moves upward in the glue head 8, the gap between the adjusting head 13 and the glue head 8 gradually becomes larger, thereby increasing the glue output.

[0059] A support seat 2 is installed on the lower surface of the machine table 1;

[0060] There are four support seats 2 in total, and the positions of the four support seats 2 are arranged in a rectangular array on the lower surface of the machine table 1.

[0061] For the screw 3 and the rotating rod 11 of the present utility model, a power device also needs to be provided to make it work normally. And as is well known to those skilled in the art, the provision of the power is common, and they all belong to conventional means or common knowledge, so it will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0062] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

[0063] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A controllable carton gluing machine, comprising a machine platform (1), a gluing head (8) and an adjusting head (13), characterized in that: A back plate (5) is installed on the upper surface of the machine platform (1), a slide plate (4) is provided on the back plate (5) for lifting, a cap block (7) is fixed at the end of the slide plate (4), a rubber head (8) is installed on the cap block (7), an adjusting head (13) is provided inside the rubber head (8) for lifting, and the curvature of the lower end of the adjusting head (13) is adapted to the curvature of the inner lower end of the rubber head (8); A leak plate (9) is installed at the upper end of the inner wall of the rubber head (8), and leak holes are opened on the leak plate (9) at equal intervals. A rotating rod (11) is rotatably installed at the center position of the leak plate (9), and a thread groove (12) matched with the rotating rod (11) is opened at the center position of the upper surface of the adjustment head (13). The lower end outer wall of the rotating rod (11) and the inner wall of the thread groove (12) are meshed with each other. A limiting rod (10) is symmetrically installed on the upper surface of the adjustment head (13), and the upper end of the limiting rod (10) is slidably inserted into the leak plate (9).

2. The controllable quantity carton gluing machine according to claim 1, characterized in that: A screw rod (3) is rotatably mounted on the back plate (5), and a slideway adapted to the slide plate (4) is provided on the back plate (5); The slide plate (4) and the screw rod (3) are in a threaded engagement relationship, and the slide plate (4) is slidably mounted on a slideway.

3. The controllable quantity carton gluing machine according to claim 1, characterized in that: A rubber inlet pipe (6) is installed at the top opening of the cap block (7), and the bottom opening of the cap block (7) is connected to the interior of the rubber head (8).

4. The controllable quantity carton gluing machine according to claim 1, characterized in that: A support base (2) is installed on the lower surface of the machine platform (1); There are four support seats (2) in total, and the positions of the four support seats (2) are distributed in a rectangular array on the lower surface of the machine platform (1).

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