Glue brushing device with limiting mechanism for shoebox production

Abstract

The utility model discloses a shoe box production glue brushing device with a limiting mechanism, and relates to the technical field of shoe box production, the shoe box production glue brushing device comprises a conveyor, a glue box, a glue pressing air pump, a glue brushing roller and an air extracting pump, a base is arranged below the conveyor, and a manual telescopic rod is fixed on the upper surface of the base; a limiting frame used for preventing a shoe box paperboard from deviating is fixed to the output end of the manual telescopic rod, a mounting frame is arranged on the inner side of the base, a first motor is fixed to the right end of the mounting frame, a lead screw is fixed to the output end of the first motor, a movable frame is in threaded connection with the outer end of the lead screw, and a glue box is fixed to the upper surface of the movable frame. And a glue pressing air pump is fixed on the upper surface of the glue box. According to the glue brushing device with the limiting mechanism for shoebox production, shoebox paperboards of different sizes can be limited, comprehensive glue coating is facilitated through left-right movement of the glue brushing roller, front-back movement of a shoebox and glue spraying pipes arranged at equal intervals, and the glued shoebox paperboards are conveniently conveyed.

Description

Technical Field

[0001] This utility model relates to the field of shoe box production technology, specifically to a glue-applying device for shoe box production with a limiting mechanism. Background Technology

[0002] Shoe boxes are products used to package shoes. During the production process, they need to be mass-produced using only mechanical equipment. When producing shoe boxes, adhesive needs to be applied between two or more cardboard boxes, which requires the use of an adhesive application device and the setting of a limiting mechanism to improve stability.

[0003] For example, Chinese utility model patent CN219943393U discloses a glue-applying device for shoe box production, including an integrally connected base and support. A motor, a feeding pipe, and a telescopic rod are respectively fixedly installed on the base and support. A lead screw is fixedly connected to the output end of the motor, and a matching nut is movably sleeved on the lead screw. A support plate for placing shoe box cardboard is integrally connected to the nut, and a limiting frame corresponding to the shoe box cardboard is fixedly installed on the support plate. This utility model, by setting a scraper between the two supports, allows the scraper to scrape the glue on the glue roller. Driven by the motor, the support plate can move the shoe box cardboard, ensuring the stability of the shoe box cardboard during the glue application process. The fixed plate and limiting plate within the limiting frame can limit the shoe box cardboard from three positions, allowing the limiting plate to limit shoe box cardboard of different specifications, thereby improving the adaptability of the equipment.

[0004] However, existing glue-applying devices for shoe box production with limiting mechanisms are inconvenient for fixing shoe box cardboard of different sizes using limiting structures, and are not convenient for applying glue to the entire surface. Therefore, we propose a glue-applying device for shoe box production with a limiting mechanism to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a glue-applying device for shoe box production with a limiting mechanism, so as to solve the problem mentioned in the background art that the existing glue-applying devices for shoe box production with limiting mechanisms are inconvenient to use the limiting structure to fix shoe box cardboard of different sizes and are inconvenient to apply glue to the entire surface.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a glue-applying device for shoe box production with a limiting mechanism, comprising a conveyor, a glue tank, a glue-pressing air pump, a glue-applying roller, and an air pump.

[0007] A base is provided below the conveyor, and a manual telescopic rod is fixed on the upper surface of the base. A limiting frame for preventing the shoe box cardboard from shifting is fixed at the output end of the manual telescopic rod.

[0008] An installation frame is provided on the inner side of the base. A first motor is fixed to the right end of the installation frame, and a lead screw is fixed to the output end of the first motor. A movable frame is threaded to the outer end of the lead screw, and a limiting rod passes through the front end of the movable frame. A glue box is fixed to the upper surface of the movable frame, and a glue-pressing air pump is fixed to the upper surface of the glue box. The glue-pressing air pump is connected to the glue box through a hose. A glue-spraying pipe is fixed to the right end of the glue box. A second motor is fixed to the rear of the movable frame through a rod, and a first gear is fixed to the output end of the second motor. A second gear is meshed to the right end of the first gear, and a scraper for scraping glue is fixed to the bottom end of the movable frame.

[0009] An electric telescopic rod is fixed to the bottom of the mounting bracket, and a suction cup is fixed to the output end of the electric telescopic rod. A telescopic tube is fixed to the outer end of the suction cup, and the end of the telescopic tube away from the suction cup is connected to the input end of a vacuum pump.

[0010] Preferably, the limiting frame is symmetrically arranged about the center line of the conveyor, and the top of the limiting frame has a concave-convex structure.

[0011] Preferably, the movable frame is connected to the conveying mechanism via a lead screw to form a left-right sliding structure.

[0012] Preferably, the limiting rod is fixed to the top of the mounting bracket by welding.

[0013] Preferably, the glue roller is rotatably mounted at the bottom end of the movable frame.

[0014] Preferably, the second gear is fixedly connected to the rear end of the glue-brushing roller.

[0015] Preferably, the bottom end of the scraper is in contact with the outer side of the glue roller, and the outer side of the glue roller is provided with glue spray tubes at equal intervals.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the glue brushing device for shoe box production with limiting mechanism can limit shoe box cardboard of different sizes, and the glue brushing roller moves left and right, the shoe box moves back and forth and the glue spraying pipes are set at equal intervals to facilitate the full application of glue and facilitate the conveying of the glued shoe box cardboard.

[0017] 1. The limiting frames are symmetrically arranged about the center line of the conveyor. The two sets of limiting frames with adjustable spacing on the left and right can limit shoe box cardboard of different sizes. In addition, the shoe box cardboard can be fixed with suction cups, telescopic tubes, electric telescopic rods and air pumps.

[0018] 2. The outer side of the glue roller is provided with glue spraying pipes at equal intervals. The moving frame is connected to the conveying mechanism by a screw to form a left-right sliding structure. The first motor, screw and limiting rod make the moving frame and the glue roller move left and right. With the conveyor moving the shoe box cardboard back and forth and the glue spraying pipes arranged at equal intervals, glue can be applied to the whole area.

[0019] 3. After turning off the vacuum pump and removing the suction cups from the cardboard shoe box, lower the cardboard shoe box onto the conveyor and use the conveyor to easily transport the glued cardboard shoe box. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the axial section structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure between the scraper and the movable frame of this utility model;

[0022] Figure 3 This is a schematic diagram of the connection structure between the scraper and the glue roller of this utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure between the frame and the base of this utility model;

[0024] Figure 5 This is a schematic diagram of the axonal structure of the present invention;

[0025] Figure 6 This is a schematic diagram of the connection structure between the telescopic tube and the suction cup of this utility model;

[0026] Figure 7 This is a cross-sectional structural diagram of the mobile frame of this utility model.

[0027] In the diagram: 1. Conveyor; 2. Base; 3. Manual telescopic rod; 4. Limiting frame; 5. Suction cup; 6. Telescopic tube; 7. Mounting frame; 8. First motor; 9. Lead screw; 10. Limiting rod; 11. Moving frame; 12. Glue box; 13. Glue pressing air pump; 14. Glue spraying hose; 15. Glue brushing roller; 16. Electric telescopic rod; 17. Second motor; 18. First gear; 19. Second gear; 20. Scraper; 21. Air pump. Detailed Implementation

[0028] 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.

[0029] Example 1: Please refer to Figures 1-7 The existing glue application device for shoe box production with a limiting mechanism is inconvenient to use the limiting structure to fix shoe box cardboard of different sizes. In order to solve this technical problem, this embodiment discloses the following technical content;

[0030] A glue-applying device for shoe box production with a limiting mechanism places the shoe box cardboard on the upper surface of conveyor 1, such as... Figure 1 , Figure 4 and Figure 5 As shown, a base 2 is provided below the conveyor 1, and a manual telescopic rod 3 is fixed on the upper surface of the base 2. A limiting frame 4 for preventing the shoe box cardboard from shifting is fixed at the output end of the manual telescopic rod 3. The limiting frame 4 is symmetrically arranged about the center line of the conveyor 1. The top of the limiting frame 4 has a concave-convex structure. The length of the manual telescopic rod 3 is adjusted according to the size of the shoe box cardboard. The limiting frame 4 moves on the base 2, thereby adjusting the distance between the two sets of limiting frames 4 on the left and right sides, so that the inner side of the limiting frame 4 fits against the outer side of the shoe box cardboard. The limiting frame 4 is used to limit the shoe box cardboard and prevent the shoe box cardboard from shifting when the conveyor 1 conveys the shoe box cardboard.

[0031] The output end of the electric telescopic rod 16 is fixed with a suction cup 5, and the outer end of the suction cup 5 is fixed with a telescopic tube 6. The end of the telescopic tube 6 away from the suction cup 5 is connected to the input end of the air pump 21. The electric telescopic rod 16 adjusts the height of the suction cup 5 so that the suction cup 5 is in contact with the cardboard of the shoe box. When the air pump 21 pumps air, the suction cup 5 is tightly in contact with the cardboard of the shoe box, thus limiting the contact of the cardboard of the shoe box.

[0032] Example 2: The technical content disclosed in this example is a further improvement based on Example 1. Existing glue-applying devices for shoe box production with limiting mechanisms are inconvenient for comprehensive glue application. To solve this technical problem, this example discloses the following technical content. Please refer to... Figures 1-3 , Figure 5 and Figure 7 ;

[0033] A first motor 8 is fixed to the right end of the mounting frame 7, and a lead screw 9 is fixed to the output end of the first motor 8. A movable frame 11 is threaded to the outer end of the lead screw 9, and a limiting rod 10 passes through the front end of the movable frame 11. A glue box 12 is fixed to the upper surface of the movable frame 11, and a glue pressing air pump 13 is fixed to the upper surface of the glue box 12. The glue pressing air pump 13 is connected to the glue box 12 through a hose. A glue spraying pipe 14 is fixed to the right end of the glue box 12. A second motor 17 is fixed to the rear of the movable frame 11 through a rod, and a first gear 18 is fixed to the output end of the second motor 17. A second gear 19 is meshed to the right end of the first gear 18, and a scraper 20 for scraping glue is fixed to the bottom end of the movable frame 11.

[0034] The shoebox cardboard is placed on conveyor 1. When glue is needed, the shoebox cardboard is lifted by the electric telescopic rod 16, so that the upper surface of the shoebox cardboard is in contact with the lower surface of the glue roller 15. At this time, the limiting frame 4 and suction cup 5 limit the shoebox cardboard. The glue-pressing air pump 13 sprays the glue inside the glue tank 12 through the glue spraying pipe 14 onto the outer side of the glue roller 15. The glue spraying pipes 14 and scraper 20, which are evenly spaced, make the glue evenly distributed on the outer side of the glue roller 15. The glue on the glue roller 15 is applied to the shoebox cardboard. The first motor 8 is started. 8 drives the lead screw 9 to rotate, thereby moving the movable frame 11 threadedly connected to the lead screw 9 left and right. The limiting rod 10 can limit the movement trajectory of the movable frame 11, so that the glue roller 15 moves left and right on the shoe box cardboard. Under the action of the electric telescopic rod 16, the suction cup 5 and the shoe box cardboard are lowered, so that the shoe box cardboard is located on the conveyor 1. The vacuum pump 21 is turned off, the suction force of the suction cup 5 on the shoe box cardboard is removed, and then the suction cup 5 is lowered again. Then, under the action of the conveyor 1, the shoe box cardboard is moved, and with the left and right movement of the glue roller 15, glue is applied to the whole area.

[0035] Example 3: The technical content disclosed in this example is a further improvement based on Example 1. Existing glue-applying devices for shoe box production with limiting mechanisms are inconvenient for conveying the shoe box cardboard after the glue application process. To solve this technical problem, this example discloses the following technical content. Please refer to... Figures 1-7 ;

[0036] After the glue is applied, the suction cup 5 and the cardboard of the shoe box are lowered under the action of the electric telescopic rod 16, so that the cardboard of the shoe box is on the conveyor 1. The vacuum pump 21 is turned off, the suction force of the suction cup 5 on the cardboard of the shoe box is removed, and then the suction cup 5 is lowered again. Then the cardboard of the shoe box is moved and conveyed under the action of the conveyor 1.

[0037] The above completes a series of operations for the glue application device for shoe box production with a limiting mechanism. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0038] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A glue-applying device for shoe box production with a limiting mechanism, comprising a conveyor (1), a glue tank (12), a glue-pressing air pump (13), a glue-applying roller (15), and an air pump (21), characterized in that: A base (2) is provided below the conveyor (1), and a manual telescopic rod (3) is fixed on the upper surface of the base (2). A limiting frame (4) for preventing the shoe box cardboard from shifting is fixed at the output end of the manual telescopic rod (3). An mounting bracket (7) is provided on the inner side of the base (2). A first motor (8) is fixed to the right end of the mounting bracket (7), and a lead screw (9) is fixed to the output end of the first motor (8). A movable frame (11) is threaded to the outer end of the lead screw (9), and a limiting rod (10) passes through the front end of the movable frame (11). A glue box (12) is fixed to the upper surface of the movable frame (11), and a glue pressing air pump (13) is fixed to the upper surface of the glue box (12). The pressure pump (13) is connected to the glue box (12) through a hose. The glue box (12) is fixed with a glue spraying pipe (14) at the right end. The second motor (17) is fixed to the rear of the moving frame (11) through a rod. The output end of the second motor (17) is fixed with a first gear (18). The right end of the first gear (18) is meshed with a second gear (19). The bottom end of the moving frame (11) is fixed with a scraper (20) for scraping glue. The bottom end of the mounting bracket (7) is fixed with an electric telescopic rod (16), and the output end of the electric telescopic rod (16) is fixed with a suction cup (5). The outer end of the suction cup (5) is fixed with a telescopic tube (6), and the end of the telescopic tube (6) away from the suction cup (5) is connected to the input end of the air pump (21).

2. The adhesive application device for shoe box production with a limiting mechanism according to claim 1, characterized in that: The limiting frame (4) is symmetrically arranged about the center line of the conveyor (1), and the top of the limiting frame (4) has a concave-convex structure.

3. The adhesive application device for shoe box production with a limiting mechanism according to claim 1, characterized in that: The movable frame (11) forms a left-right sliding structure with the conveyor (1) via the lead screw (9).

4. The adhesive application device for shoe box production with a limiting mechanism according to claim 1, characterized in that: The limiting rod (10) is fixed to the top of the mounting bracket (7) by welding.

5. A glue-applying device for shoe box production with a limiting mechanism according to claim 1, characterized in that: The glue roller (15) is rotatably mounted on the bottom end of the movable frame (11).

6. A glue-applying device for shoe box production with a limiting mechanism according to claim 1, characterized in that: The second gear (19) is fixedly connected to the rear end of the glue brushing roller (15).

7. A glue-applying device for shoe box production with a limiting mechanism according to claim 1, characterized in that: The bottom end of the scraper (20) is in contact with the outer side of the glue roller (15), and the glue roller (15) is provided with glue spray tubes (14) at equal intervals on the outer side.

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