Gluing device for carton processing

Abstract

The utility model relates to the technical field of gluing devices, and discloses a gluing device for cardboard box processing, which comprises a support box body, a conveying support seat, universal wheels, a glue storage box, a feed port, a glue outlet and a glue collection box, and further comprises a first motor, a first rotating roller, a second rotating roller and a transmission assembly, universal wheels are fixedly connected to the bottom of the supporting box body, a glue storage box is arranged at the top of the supporting box body, a feeding opening is formed in the glue storage box, and a glue outlet is formed in the supporting box body. A paperboard transmission cutter is arranged between a first rotating roller and a second rotating roller, a first motor is started to drive a paperboard to enter the second rotating roller, a sliding limiting rod is matched with a reset spring, adjustment entering is conducted according to the size of the paperboard, glue is discharged through a glue outlet, and glue can be evenly applied to the paperboard through rotation of the second rotating roller; and adhesion with equipment is prevented, the gluing efficiency is improved, and convenience is brought to gluing of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of adhesive devices, and more particularly to an adhesive device for cardboard box processing. Background Technology

[0002] Cardboard boxes, as the most widely used packaging products, are widely used in logistics and commodity packaging due to their good protection and ease of handling. In order to improve the production efficiency and quality of cardboard boxes, the gluing device in the cardboard box processing plays a crucial role.

[0003] According to the patent application published on the Internet, a heavy-duty cardboard box gluing device (authorization announcement number: CN214239744U) is described as follows: "This utility model relates to the technical field of cardboard processing equipment and discloses a heavy-duty cardboard box gluing device, including a base, a conveying device fixedly installed in the inner cavity of the base, a box fixedly installed on the top of the base through a bracket, a storage box fixedly installed on the top of the inner cavity of the box, a heating plate fixedly installed on the bottom of the storage box, a material extraction pipe connected to the right side of the storage box, a three-way valve fixedly installed on the outer surface of the material extraction pipe, and an air pump fixedly installed on the right side of the storage box and above the material extraction pipe. This is the heavy-duty cardboard box gluing device."

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] In the process of using this utility model, the lifting device is activated to extend the hydraulic rod, which in turn drives the hydraulic block to descend. The descending hydraulic block then drives the baffle to descend, and the baffle evenly distributes the glue onto the cardboard. In the prior art, to ensure the uniformity of the glue application, we need to scrape and squeeze the surface of the cardboard to achieve uniform glue application. However, in this device, the glue is evenly distributed onto the cardboard by the descent of the hydraulic block, which can easily cause the device to stick to the cardboard, resulting in uneven glue application, affecting the glue application efficiency, and causing inconvenience. Therefore, it is necessary to improve the glue application device for cardboard box processing to solve the above problems. Utility Model Content

[0006] To overcome the problems of uneven glue application and adhesion between the cardboard and the adhesive device used in cardboard box processing, which affect the glue application effect.

[0007] The technical solution of this utility model is as follows: a gluing device for cardboard box processing, including a support box, a conveyor support base, casters, a glue storage box, a feed inlet, a glue outlet, and a glue collection box, and also includes a first motor, a first rotating roller, a second rotating roller, and a transmission assembly. The conveyor support base is provided on the back of the support box, the casters are fixedly connected to the bottom of the support box, the glue storage box is provided on the top of the support box, the feed inlet is provided inside the glue storage box, the glue outlet is provided inside the support box, the glue collection box is slidably connected inside the support box, the transmission assembly is located inside the conveyor support base, the first motor is fixedly connected to the left side of the support box, the first rotating roller is provided inside the support box, and a limit slider is provided inside the support box. The first motor drives the first rotating roller to rotate, and the cardboard is coated with glue by squeezing it through the first rotating roller and the second rotating roller.

[0008] Preferably, the support box provides support and limits the adhesive assembly, ensuring stability for the equipment's operation. The conveyor support base allows the transmission assembly to operate stably within the device, providing a fixing function. The casters allow the equipment to be moved to a suitable position for operation. The glue storage box stores the adhesive, and the inlet allows the adhesive to be injected into the storage box. The outlet allows the adhesive to be discharged from the storage box for use in the adhesive application. The collection box allows excess adhesive from the support box to flow into it for reuse.

[0009] Preferably, the support box has a groove at the corresponding position of the glue collection box, and the glue collection box is movably connected inside the groove. The groove at the corresponding position of the glue collection box inside the support box limits the glue collection box when it slides.

[0010] Preferably, the first motor is located on the left side of the support box, and the output end of the first motor is fixedly connected to a first rotating roller. The first rotating roller is rotatably connected inside the support box. A limit slider is slidably connected inside the support box, and a second rotating roller is fixedly connected to the inner side of the limit slider. The second rotating roller is rotatably connected inside the support box, and a sliding limit rod is fixedly connected to the top of the limit slider. The sliding limit rod is slidably connected inside the support box, and a return spring is fixedly connected between the support box and the limit slider. Through the cooperation of the sliding limit rod and the return spring, the size of the cardboard can be adjusted when it enters between the first and second rotating rollers, thus having an adjustment function.

[0011] Preferably, the support box has a groove at the position corresponding to the sliding limit rod, and the sliding limit rod slides inside the groove. The sliding limit rod is limited when it moves by the groove at the position corresponding to the sliding limit rod inside the support box.

[0012] Preferably, two limiting sliders are provided, and the two limiting sliders are symmetrically slidably connected inside the support box. Through the two limiting sliders, the second rotating roller can have a squeezing effect when it is squeezed.

[0013] Preferably, the transmission assembly includes a second motor, which is fixedly connected to the left side of the conveying support. The output end of the second motor is fixedly connected to a fixed rotating shaft, which is rotatably connected inside the conveying support. A first pulley is fixedly connected to the right side of the fixed rotating shaft, and a first transmission belt is driven to the outside of the first pulley. A second pulley is fixedly connected to the right side of the first pulley, and is rotatably connected inside the conveying support. A second transmission belt is driven to the outside of the second pulley. A connecting block is fixedly connected between the support box and the conveying support. The second motor drives the fixed rotating shaft to rotate, causing the first pulley to rotate and drive the first transmission belt. Simultaneously, the second pulley is driven to rotate, thus achieving a linkage mechanism.

[0014] Preferably, there are two first pulleys, which are symmetrically connected to the inside of the support box. The two first pulleys can rotate simultaneously under the drive of the first transmission belt, thus providing a control function.

[0015] The beneficial effects of this utility model are:

[0016] 1. By starting the first motor, the cardboard is driven into the second rotating roller through the first rotating roller of the cardboard transmission knife. The sliding limit rod and the return spring work together to adjust the entry according to the size of the cardboard. Then, the glue is discharged through the glue outlet. The glue is evenly applied to the cardboard by the rotation of the second rotating roller, which prevents it from sticking to the equipment, improves the glue application efficiency, and brings convenience to the glue application of the equipment.

[0017] 2. Place the cardboard above the second transmission belt, start the second motor to make the fixed shaft rotate, drive the first pulley to cooperate with the first transmission belt, drive the second pulley to rotate, and make the second transmission belt to drive, so that the cardboard can enter the glue coating machine more quickly, improve the glue application efficiency, and bring convenience. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the box structure of this utility model;

[0020] Figure 3 This is a schematic cross-sectional view of the box body of this utility model;

[0021] Figure 4 This is a schematic diagram of the transmission component structure of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Support box; 2. Conveyor support base; 3. Caster wheel; 4. Glue storage box; 5. Feed inlet; 6. Glue outlet; 7. Glue collection box; 801. First motor; 802. First rotating roller; 803. Limiting slider; 804. Second rotating roller; 805. Sliding limit rod; 806. Return spring; 901. Second motor; 902. Fixed rotating shaft; 903. First pulley; 904. First transmission belt; 905. Second pulley; 906. Second transmission belt; 907. Connecting fixing block. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-4 This utility model provides an embodiment of an adhesive device for cardboard box processing, comprising a support box 1, a conveyor support 2, casters 3, a glue storage box 4, a feed inlet 5, a glue outlet 6, and a glue collection box 7. It also includes a first motor 801, a first rotating roller 802, a second rotating roller 804, and a transmission assembly. The conveyor support 2 is located on the back of the support box 1. Casters 3 are fixedly connected to the bottom of the support box 1. The glue storage box 4 is located on the top of the support box 1. The glue storage box 4 has a feed inlet 5 inside. The glue outlet 6 is located inside the support box 1. The glue collection box 7 is slidably connected inside the support box 1. The transmission assembly is located inside the conveyor support 2. The first motor 801 is fixedly connected to the left side of the support box 1. The first rotating roller 802 is located inside the support box 1. A limit slider 803 is located inside the support box 1. The first motor 801 drives the first rotating roller 802 to rotate, and the first rotating roller 802 interacts with the second rotating roller 804. The rotating roller 804 presses the cardboard to apply glue. The support box 1 provides support and limits the glue-adhesive assembly, ensuring stability during operation. The conveyor support 2 provides stable support for the transmission assembly within the device, serving a fixing function. The casters 3 allow the device to be moved to a suitable position for operation. The glue storage box 4 stores the glue, and the inlet 5 allows the glue to be injected into the storage box 4. The outlet 6 discharges the glue from the storage box 4 for use in the glue-adhesive function. The glue collection box 7 allows excess glue from the support box 1 to flow into it for secondary use. The support box 1 has a groove corresponding to the glue collection box 7, and the glue collection box 7 is movably connected inside the groove. The groove inside the support box 1 corresponding to the glue collection box 7 limits the movement of the glue collection box 7.

[0025] Please see Figures 2-3In this embodiment, a first motor 801 is located on the left side of the support housing 1. A first rotating roller 802 is fixedly connected to the output end of the first motor 801. The first rotating roller 802 is rotatably connected inside the support housing 1. A limit slider 803 is slidably connected inside the support housing 1. A second rotating roller 804 is fixedly connected to the inner side of the limit slider 803. The second rotating roller 804 is rotatably connected inside the support housing 1. A sliding limit rod 805 is fixedly connected to the top of the limit slider 803. The sliding limit rod 805 is slidably connected inside the support housing 1. A return spring 806 is fixedly connected between the support housing 1 and the limit slider 803. The return spring 806 is slidably connected to the support housing 1. The limiting rod 805 and the return spring 806 work together to adjust the size of the cardboard when it enters between the first rotating roller 802 and the second rotating roller 804. The supporting box 1 has a groove at the position corresponding to the sliding limiting rod 805. The sliding limiting rod 805 slides inside the groove. The groove at the position corresponding to the sliding limiting rod 805 inside the supporting box 1 limits the sliding limiting rod 805 when it moves. There are two limiting sliders 803, and the two limiting sliders 803 are symmetrically slidably connected inside the supporting box 1. The two limiting sliders 803 allow the second rotating roller 804 to have a squeezing effect when it is squeezed.

[0026] Please see Figures 3-4 In this embodiment, the transmission assembly includes a second motor 901, which is fixedly connected to the left side of the conveying support 2. A fixed rotating shaft 902 is fixedly connected to the output end of the second motor 901, and the fixed rotating shaft 902 is rotatably connected inside the conveying support 2. A first pulley 903 is fixedly connected to the right side of the fixed rotating shaft 902, and a first transmission belt 904 is driven externally to the first pulley 903. A second pulley 905 is fixedly connected to the right side of the first pulley 903, and the second pulley 905 is rotatably connected inside the conveying support 2. The second pulley 905 is driven externally... A second transmission belt 906 is connected, and a connecting block 907 is fixedly connected between the support box 1 and the conveying support seat 2. The fixed rotating shaft 902 is driven to rotate by the second motor 901, which causes the first pulley 903 to rotate and drive the first transmission belt 904. At the same time, the second pulley 905 is driven to rotate, which has linkage. There are two first pulleys 903, and the two first pulleys 903 are symmetrically rotated and connected inside the support box 1. The two first pulleys 903 can rotate simultaneously under the drive of the first transmission belt 904, which has a control function.

[0027] During operation, glue is injected into the feed inlet 5 through the glue storage box 4. The cardboard is placed above the second transmission belt 906. The second motor 901 is started, causing the fixed rotating shaft 902 to rotate, which drives the first pulley 903 to cooperate with the first transmission belt 904 to drive the second pulley 905 to rotate, which in turn drives the second transmission belt 906 to drive the cardboard. The cardboard is driven into the second rotating roller 804 by starting the first motor 801. The sliding limit rod 805 and the return spring 806 work together to adjust the entry according to the size of the cardboard. Then, the glue is discharged through the glue outlet 6. The glue is evenly coated on the cardboard by the rotation of the second rotating roller 804. The glue flowing down through the second rotating roller 804 and the first rotating roller 802 is collected in the glue collection box 7 through the groove opened inside the support box 1 for secondary use.

[0028] Through the above steps, the first rotating roller 802 and the second rotating roller 804 of the cardboard transmission knife are driven by the first motor 801 to enter the second rotating roller 804. The sliding limit rod 805 and the return spring 806 work together to adjust the entry according to the size of the cardboard. Then, the glue is discharged through the glue outlet 6. The glue is evenly applied to the cardboard by the rotation of the second rotating roller 804. This solves the problem of preventing the cardboard from sticking to the equipment and the uneven application of glue when the cardboard is glued in the cardboard box processing adhesive device.

Claims

1. A gluing device for cardboard box processing, comprising a supporting box body (1), a conveying support base (2), casters (3), a glue storage box (4), a feed inlet (5), a glue outlet (6), and a glue collection box (7), characterized in that: It also includes a first motor (801), a first rotating roller (802), a second rotating roller (804), and a transmission assembly. A conveyor support base (2) is provided on the back of the support box (1). A caster wheel (3) is fixedly connected to the bottom of the support box (1). A glue storage box (4) is provided on the top of the support box (1). A feed inlet (5) is provided inside the glue storage box (4). A glue outlet (6) is provided inside the support box (1). A glue collection box (7) is slidably connected inside the support box (1). The transmission assembly is located inside the conveyor support base (2). The first motor (801) is located on the left side of the support box (1). The first motor (801) conveys... A first rotating roller (802) is fixedly connected to the outlet end. The first rotating roller (802) is rotatably connected to the support box (1) inside the support box (1). A limit slider (803) is slidably connected inside the support box (1). A second rotating roller (804) is fixedly connected to the inner side of the limit slider (803). The second rotating roller (804) is rotatably connected to the support box (1). A sliding limit rod (805) is fixedly connected to the top of the limit slider (803). The sliding limit rod (805) is slidably connected to the support box (1). A return spring (806) is fixedly connected between the support box (1) and the limit slider (803).

2. The adhesive applicator for cardboard box processing according to claim 1, characterized in that: The support box (1) has a groove at the corresponding position of the glue collection box (7), and the glue collection box (7) is movably connected inside the groove.

3. The adhesive applicator for cardboard box processing according to claim 1, characterized in that: The support box (1) has a groove at the corresponding position of the sliding limit rod (805), and the sliding limit rod (805) slides inside the groove.

4. The adhesive applicator for cardboard box processing according to claim 1, characterized in that: There are two limit sliders (803), and the two limit sliders (803) are symmetrically slidably connected inside the support box (1).

5. The adhesive applicator for cardboard box processing according to claim 1, characterized in that: The transmission assembly includes a second motor (901), which is fixedly connected to the left side of the conveying support (2). The output end of the second motor (901) is fixedly connected to a fixed rotating shaft (902), which is rotatably connected inside the conveying support (2). A first pulley (903) is fixedly connected to the right side of the fixed rotating shaft (902). A first transmission belt (904) is connected to the outside of the first pulley (903). A second pulley (905) is fixedly connected to the right side of the first pulley (903), which is rotatably connected inside the conveying support (2). A second transmission belt (906) is connected to the outside of the second pulley (905). A connecting block (907) is fixedly connected between the support box (1) and the conveying support (2).

6. The adhesive applicator for cardboard box processing according to claim 5, characterized in that: There are two first pulleys (903), and the two first pulleys (903) are symmetrically rotated and connected inside the support box (1).

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