A carton processing box sticking machine

Abstract

The utility model discloses a kind of carton processing is used to stick box machine, including vertical plate, two groups of supports are reserved symmetrically in the vertical plate top end, mounting screw rod between support, the guide rod is provided in the screw rod side. Advantageous effect lies in: the original dipping type gluing of the utility model is designed as rolling type quantitative continuous gluing, in the process of gluing to carton surface, the gluing length of gluing roller can be regulated according to the specification of carton, i.e. through servo motor driving screw rod rotation, make bearing block drive gluing roller to roll on carton surface under the action of thread and guide rod, on the one hand, under the action of metering pump, glue can be quantitatively and evenly applied on carton surface, avoid waste to glue, on the other hand, laser ranging probe can detect the moving distance of bearing block in real time, when reaching set value, control servo motor to work stop working, this mode not only guarantees stick box effect by improving gluing effect, but also high processing efficiency, with higher use performance.

Description

Technical Field

[0001] This utility model relates to the technical field of cardboard box processing equipment, specifically to a cardboard box gluing machine. Background Technology

[0002] Cardboard box processing typically involves cutting, folding, gluing, and reinforcing raw cardboard materials to create various types of cardboard boxes and packaging products. During the processing, cardboard cut to a certain shape is placed into a gluing machine, which then transforms the pre-printed cardboard into finished cardboard boxes through a series of processes (such as folding, gluing, and cutting).

[0003] Existing carton gluing machines work by applying glue to a glue-coating plate, then attaching the plate to the carton to transfer the glue to its surface. The carton is then manually folded to secure the ends with glue. However, this method suffers from several drawbacks. Since the glue-coating plate has a fixed size while the carton sizes vary, a smaller glue-coating plate for larger cartons results in insufficient glue application area, affecting the bonding performance. Furthermore, each pair of cartons requires re-application of glue, reducing processing efficiency and leading to poor overall results. Therefore, a new carton gluing machine is urgently needed to address these issues. Utility Model Content

[0004] (a) Technical problems to be solved The technical problem to be solved by this utility model is to provide a carton gluing machine for carton processing, based on the current state of the technology.

[0005] (II) Technical Solution This utility model is achieved through the following technical solution: This utility model proposes a carton gluing machine for carton processing, including a vertical plate. Two sets of supports are symmetrically reserved at the top of the vertical plate. A lead screw is installed between the supports. A guide rod is provided on one side of the lead screw. A servo motor is connected to one end of the lead screw. A bearing block is sleeved on both the lead screw and the guide rod. A laser ranging probe is installed on one side wall of the support. An electric push rod is fixed on one side wall of the bearing block. A mounting plate is reserved on the movable part of the electric push rod. A glue-applying roller is provided on the mounting plate. A rotary joint is provided at one end of the glue-applying roller. A guide pipe is installed at one end of the rotary joint. A glue storage tank is provided on one side of the electric push rod. A metering pump is installed on the output port at the bottom of the glue storage tank.

[0006] Furthermore, the lead screw is rotatably mounted between the supports, the guide rod is fixed between the supports, and the output shaft of the servo motor is fixedly connected to one end of the lead screw.

[0007] Furthermore, the bearing block and the lead screw are connected by threads, the guide rod passes through the bearing block, and the laser ranging probe is fixed to one side wall of the support by screws.

[0008] Furthermore, the fixing part of the electric push rod is fixed to the bearing block by screws, and the glue-applying roller is rotatably mounted on the mounting plate reserved in the movable part of the electric push rod. The glue-applying roller has a hollow structure and its surface is covered with micropores.

[0009] Furthermore, the glue storage tank is fixed to the bearing block by bolts, the metering pump is fixed to the discharge port of the glue storage tank by bolts, one end of the guide pipe is threaded to the discharge port of the glue storage tank, and the other end of the guide pipe is rotatably connected to the rotary joint.

[0010] Furthermore, a sliding groove is provided at the bottom of the upright plate, and a bidirectional screw is rotatably installed in the sliding groove. One end of the bidirectional screw is connected to a drive motor, and two sets of screw blocks that match the specifications of the sliding groove are symmetrically fitted on the bidirectional screw. A limit plate is fixed on one side wall of the screw block.

[0011] Furthermore, an electrical control box is installed on one side wall of the upright plate, and an operation panel is reserved on the electrical control box. The operation panel is electrically connected to the metering pump, the laser ranging probe, the servo motor, the electric push rod, and the drive motor.

[0012] (III) Beneficial Effects Compared with the prior art, this utility model has the following advantages: This invention transforms the traditional dipping-type glue application into a rolling, quantitative, continuous glue application. During the glue application process on the carton surface, the glue application length of the glue roller can be adjusted according to the carton's specifications. Specifically, a servo motor drives a lead screw to rotate, causing a support block to roll the glue roller on the carton surface under the action of the thread and guide rod. On one hand, the metering pump ensures that the glue is applied quantitatively and evenly to the carton surface, avoiding glue waste. On the other hand, a laser rangefinder can detect the movement distance of the support block in real time. When the set value is reached, the servo motor is controlled to stop working. This method not only improves the glue application effect to ensure the carton gluing effect but also has high processing efficiency and superior performance. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a carton gluing machine for carton processing according to the present invention; Figure 2 This is a right view of a carton gluing machine for cardboard box processing as described in this utility model; Figure 3 This utility model describes a carton gluing machine for carton processing. Figure 1Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the connection structure of the electric push rod, glue roller, guide pipe, metering pump and glue storage tank in a carton gluing machine for carton processing according to the present invention.

[0014] The annotations in the attached figures are explained as follows: 1. Vertical plate; 2. Electrical control box; 3. Operation panel; 4. Slide groove; 5. Bidirectional screw; 6. Screw block; 7. Limit plate; 8. Lead screw; 9. Guide rod; 10. Bearing block; 11. Servo motor; 12. Electric push rod; 13. Glue storage tank; 14. Guide pipe; 15. Glue coating roller; 16. Rotary joint; 17. Drive motor; 18. Metering pump; 19. Laser rangefinder. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0016] like Figures 1-4 As shown, a carton gluing machine for cardboard box processing in this embodiment includes a vertical plate 1. Two sets of supports are symmetrically reserved at the top of the vertical plate 1. A lead screw 8 is installed between the supports. A guide rod 9 is provided on one side of the lead screw 8 to limit and guide the movement of the support block 10. A servo motor 11 is connected to one end of the lead screw 8, which can drive the lead screw 8 to rotate. Support blocks 10 are fitted on both the lead screw 8 and the guide rod 9, which can drive the glue roller 15 to roll on the surface of the carton. A laser rangefinder 19 is installed on one side wall of the support to detect the movement distance of the support block 10 in real time, and then adjust the movement according to the following conditions: The same size cardboard box is used to adjust the length of the glue application. An electric push rod 12 is fixed on one side wall of the support block 10, which can drive the glue application roller 15 to move down. The movable part of the electric push rod 12 has a reserved mounting plate. The glue application roller 15 is set on the mounting plate, which can apply glue to the surface of the cardboard box. A rotary joint 16 is set at one end of the glue application roller 15, and a guide tube 14 is installed at one end of the rotary joint 16. A glue storage tank 13 is set on one side of the electric push rod 12, which can store the glue. A metering pump 18 is installed on the output port at the bottom of the glue storage tank 13, which can realize the quantitative output of glue.

[0017] like Figures 1-4In this embodiment, the lead screw 8 is rotatably mounted between supports, the guide rod 9 is fixed between supports, the output shaft of the servo motor 11 is fixedly connected to one end of the lead screw 8, the bearing block 10 is threadedly connected to the lead screw 8, the guide rod 9 passes through the bearing block 10, the laser ranging probe 19 is fixed to one side wall of the support by screws, the fixing part of the electric push rod 12 is fixed to the bearing block 10 by screws, the glue coating roller 15 is rotatably mounted on the mounting plate reserved in the movable part of the electric push rod 12, the glue coating roller 15 has a hollow structure and the surface is covered with micropores, the glue storage tank 13 is fixed to the bearing block 10 by bolts, the metering pump 18 is fixed to the discharge port of the glue storage tank 13 by bolts, one end of the guide pipe 14 is threadedly connected to the discharge port of the glue storage tank 13, and the other end of the guide pipe 14 is rotatably connected to the rotary joint 16. First, according to the specifications of the carton... The laser ranging probe 19 is set, and then the glue-applying roller 15 is adjusted to the glue-applying position on the carton surface and moved down to contact the carton surface under the action of the electric push rod 12. Then, the servo motor 11 drives the lead screw 8 to rotate, which in turn causes the bearing block 10 to drive the glue-applying roller 15 to roll on the carton surface under the action of the thread and the guide rod 9. During the rolling process, the metering pump 18 extracts the glue from the glue storage tank 13 in a quantitative manner and enters the glue-applying roller 15 through the guide pipe 14 and the rotary joint 16. The glue is then evenly applied to the carton surface through the micropores on its surface. At the same time, the laser ranging probe 19 can detect the moving distance of the bearing block 10 in real time. When the set value is reached, the servo motor 11 is controlled to stop working. Then, the staff takes out the glued carton and folds it so that the two ends of the carton are glued together to achieve the gluing of the carton.

[0018] like Figures 1-4 In this embodiment, a groove 4 is provided at the bottom of the upright plate 1. A bidirectional screw 5 is rotatably installed in the groove 4. One end of the bidirectional screw 5 is connected to a drive motor 17. Two sets of screw blocks 6 that match the specifications of the groove 4 are symmetrically fitted on the bidirectional screw 5. A limit plate 7 is fixed on one side wall of the screw block 6. An electrical control box 2 is installed on one side wall of the upright plate 1. An operation panel 3 is reserved on the electrical control box 2. The operation panel 3 is electrically connected to the metering pump 18, the laser ranging probe 19, the servo motor 11, the electric push rod 12, and the drive motor 17. The stacked cartons are placed on one side of the upright plate 1, and the drive motor 17 is controlled to work, so that it drives the bidirectional screw 5 to rotate. Then, the screw blocks 6 drive the limit plate 7 to move under the action of the screw thread and the groove 4 to limit the stacked cartons. The operation panel 3 controls the operation of the device.

[0019] The specific implementation process of this embodiment is as follows: First, the device is fixed and connected to an external power source. During use, the stacked cartons are placed on one side of the upright plate 1. The drive motor 17 is controlled to work, causing it to drive the bidirectional screw 5 to rotate. This causes the screw block 6 to move the limiting plate 7 under the action of the thread and the slide groove 4, thus limiting the stacked cartons. The set value of the laser rangefinder 19 is adjusted according to the specifications of the cartons. Then, the glue roller 15 is adjusted to the glue application position on the surface of the cartons and moved down to contact the surface of the cartons under the action of the electric push rod 12. Then, the servo motor 11 drives the lead screw 8 to rotate, thereby causing the bearing block 10 to drive the glue roller 15 under the action of the thread and the guide rod 9. 5. During the rolling process, the metering pump 18 draws a quantitative amount of glue from the glue storage tank 13 and enters the glue coating roller 15 through the guide pipe 14 and rotary joint 16. The glue is then evenly applied to the surface of the carton through the micropores on its surface. At the same time, the laser ranging probe 19 can detect the moving distance of the support block 10 in real time. When the set value is reached, the servo motor 11 is controlled to stop working. Then, the staff takes out the glued carton and folds it so that the two ends of the carton are glued together to achieve the gluing effect. This method transforms the original dip-type glue coating design into a rolling quantitative continuous glue coating, which not only improves the glue coating effect to ensure the gluing effect, but also has high processing efficiency and high performance.

[0020] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A carton gluing machine for cardboard box processing, characterized in that: The system includes a vertical plate (1), with two sets of supports symmetrically reserved at the top of the vertical plate (1). A screw rod (8) is installed between the supports. A guide rod (9) is provided on one side of the screw rod (8). A servo motor (11) is connected to one end of the screw rod (8). A bearing block (10) is sleeved on both the screw rod (8) and the guide rod (9). A laser ranging probe (19) is installed on one side wall of the support. An electric push rod (12) is fixed on one side wall of the bearing block (10). An installation plate is reserved on the movable part of the electric push rod (12). A glue-applying roller (15) is provided on the installation plate. A rotary joint (16) is provided at one end of the glue-applying roller (15). A guide pipe (14) is installed at one end of the rotary joint (16). A glue storage tank (13) is provided on one side of the electric push rod (12). A metering pump (18) is installed on the output port at the bottom of the glue storage tank (13).

2. The carton gluing machine for cardboard box processing according to claim 1, characterized in that: The lead screw (8) is rotatably mounted between the supports, the guide rod (9) is fixed between the supports, and the output shaft of the servo motor (11) is fixedly connected to one end of the lead screw (8).

3. The carton gluing machine for cardboard box processing according to claim 1, characterized in that: The bearing block (10) is connected to the lead screw (8) by a thread, the guide rod (9) passes through the bearing block (10), and the laser ranging probe (19) is fixed to one side wall of the support by screws.

4. A carton gluing machine for cardboard box processing according to claim 1, characterized in that: The fixed part of the electric push rod (12) is fixed on the bearing block (10) by screws. The glue roller (15) is rotatably mounted on the mounting plate reserved in the movable part of the electric push rod (12). The glue roller (15) has a hollow structure and its surface is covered with micropores.

5. A carton gluing machine for cardboard box processing according to claim 4, characterized in that: The glue storage tank (13) is fixed to the bearing block (10) by bolts, the metering pump (18) is fixed to the discharge port of the glue storage tank (13) by bolts, one end of the guide pipe (14) is connected to the discharge port of the glue storage tank (13) by thread, and the other end of the guide pipe (14) is rotatably connected to the rotary joint (16).

6. A carton gluing machine for cardboard box processing according to claim 5, characterized in that: The bottom end of the upright plate (1) is provided with a sliding groove (4), and a bidirectional screw (5) is rotatably arranged in the sliding groove (4). One end of the bidirectional screw (5) is connected to a drive motor (17). Two sets of screw blocks (6) matching the specifications of the sliding groove (4) are symmetrically sleeved on the bidirectional screw (5). A limit plate (7) is fixed on one side wall of the screw block (6).

7. A carton gluing machine for cardboard box processing according to claim 6, characterized in that: An electrical control box (2) is installed on one side wall of the upright plate (1). An operation panel (3) is reserved on the electrical control box (2). The operation panel (3) is electrically connected to the metering pump (18), the laser ranging probe (19), the servo motor (11), the electric push rod (12), and the drive motor (17).

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