A sealing mechanism for toy packaging box packing.

Abstract

This utility model discloses a sealing mechanism for toy packaging box processing, including a guide slide for support. A transmission belt guide roller is rotatably engaged at both the front and rear of the inner end of the guide slide, and the two sets of transmission belt guide rollers are connected by a conveyor belt. By setting up an alignment device, when sealing the packaging box, a first pen-shaped cylinder drives two sets of limiting plates to center and limit the box body. Simultaneously, a wedge-shaped positioning block improves the ease of box alignment. A second pen-shaped cylinder folds the side cardboard of the box upwards via the sealing device, while a third pen-shaped cylinder folds the vertical cardboard of the box laterally via guide rollers. This effectively improves the stability and accuracy of the equipment in folding and sealing the cardboard, and also increases the efficiency of subsequent box sealing.

Description

Technical Field

[0001] This utility model relates to the technical field of injection molding toy packaging box equipment, specifically a sealing mechanism for toy packaging box packing processing. Background Technology

[0002] Injection-molded toys are toy products manufactured using thermoplastic plastics (such as PP, PE, ABS, etc.) through injection molding. They are characterized by high efficiency, precision, and the ability to be mass-produced. After the injection-molded toys are produced, they need to be packaged in boxes, and then multiple boxes are loaded into cartons to facilitate the bulk transportation of the injection-molded toys.

[0003] However, existing equipment lacks stability and convenience in centering and limiting the packaging boxes when sealing injection-molded toy boxes, and its sealing stability is also insufficient. Therefore, there is an urgent need for a sealing mechanism for toy packaging box processing to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a sealing mechanism for toy packaging box processing, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sealing mechanism for toy packaging box processing, comprising a guide slide for support, with drive belt guide rollers rotatably engaged at both the front and rear of the inner end face of the guide slide, and the two sets of drive belt guide rollers being meshed and connected via a conveyor belt; a servo motor is provided on the side end face of the guide slide opposite the drive belt guide rollers; support guides are symmetrically arranged on the rear of the side end face of the guide slide, and guide grooves are formed on the inner end face of the support guides.

[0006] The first pen-shaped cylinder is fixedly mounted on the rear end face of the support guide seat and is used for positioning and guiding.

[0007] The alignment device is fixedly installed at the output end of the first pen-shaped cylinder, and the alignment device is used for sealing the box and limiting the position.

[0008] Preferably, the alignment device includes a limiting plate, the front end face of which is provided with two sets of wedge-shaped positioning blocks, and a second pen-shaped cylinder is provided at the middle of the lower end face of the limiting plate. The rear end face of the limiting plate is symmetrically provided with a linear slide rod, and the output end of the second pen-shaped cylinder is provided with a sealing device, which is slidably disposed inside the limiting plate.

[0009] Preferably, the sealing device includes a side slide plate, the upper end face of which is rotatably engaged with two sets of support guide rollers, the rear end face of which is provided with a third pen-shaped cylinder, and a linear slide block is provided at the output end of the third pen-shaped cylinder, the front end face of which is rotatably engaged with a guide roller.

[0010] Preferably, the limiting plate is slidably engaged with the inner end face of the support guide via the linear slide rod. The linear slide rod can provide sufficient guiding foundation for the limiting plate, thereby improving the stability of the subsequent lateral centering of the box by the limiting plate and the wedge positioning block.

[0011] Preferably, the bottom of the lateral sliding plate is fixedly connected to the output end of the second pen-shaped cylinder, and the lateral sliding plate is slidably disposed on the front of the inner end face of the limiting plate, with the front face flush with the inner wall of the front face of the limiting plate. This facilitates the subsequent lateral limiting of the carton cardboard, and also facilitates the subsequent lateral rolling and limiting of the hinge between the carton and the cardboard by the third pen-shaped cylinder, thereby improving the stability of the sealing.

[0012] Preferably, both the lateral sliding plate and the second pen-shaped cylinder are not in contact with the support guide seat through the guide groove. The guide groove can provide sufficient guiding space for the lateral sliding plate and the second pen-shaped cylinder to prevent subsequent displacement and limitation with the support guide seat, which would affect the stability of the packaging box sealing.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, by setting up an alignment device, enables the first pen-shaped cylinder to drive two sets of limiting plates to center and limit the box body when sealing the packaging box. At the same time, the wedge-shaped positioning block can improve the convenience of box alignment. The second pen-shaped cylinder can move and fold the side cardboard of the box body upward through the sealing device. Meanwhile, the third pen-shaped cylinder can roll and fold the vertical cardboard of the box body laterally through the guide roller. This effectively improves the stability and accuracy of the equipment in folding and sealing the cardboard of the carton, and also improves the efficiency of subsequent equipment in sealing the carton. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0016] Figure 2 This is a side view of the main body of this utility model;

[0017] Figure 3 This is an exploded view of the alignment device of this utility model;

[0018] Figure 4 This is a schematic diagram of the alignment device of this utility model;

[0019] Figure 5 This is an exploded view of the sealing device of this utility model.

[0020] In the diagram: 1-Transmission belt guide roller, 2-First pen-shaped cylinder, 3-Alignment device, 4-Guide chute, 5-Support guide seat, 6-Servo motor, 7-Guide slide seat, 8-Conveyor belt, 31-Wedge positioning block, 32-Sealing device, 33-Limiting plate, 34-Linear slide bar, 35-Second pen-shaped cylinder, 321-Third pen-shaped cylinder, 322-Linear slide seat, 323-Guide roller, 324-Support guide roller, 325-Side slide plate. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-5 This utility model provides an embodiment of a sealing mechanism for toy packaging box packing, comprising a guide slide 7 for support, with drive belt guide rollers 1 rotatably engaged at both the front and rear of the inner end face of the guide slide 7, and the two sets of drive belt guide rollers 1 being connected by a conveyor belt 8. A servo motor 6 is provided on the side end face of the guide slide 7 opposite to the drive belt guide rollers 1, and a support guide seat 5 is symmetrically provided on the rear of the side end face of the guide slide 7, with a guide groove 4 formed on the inner end face of the support guide seat 5.

[0023] The first pen-shaped cylinder 2 is fixedly mounted on the rear end face of the support guide 5. The first pen-shaped cylinder 2 is used for positioning and guiding.

[0024] Alignment device 3 is fixedly installed at the output end of the first pen-shaped cylinder 2. Alignment device 3 is used for sealing and limiting the position of the box.

[0025] The alignment device 3 includes a limiting plate 33. Two sets of wedge-shaped positioning blocks 31 are provided on the front end face of the limiting plate 33, and a second pen-shaped cylinder 35 is provided at the middle of the lower end face of the limiting plate 33. A linear slide rod 34 is symmetrically provided on the rear end face of the limiting plate 33. A sealing device 32 is provided at the output end of the second pen-shaped cylinder 35, and the sealing device 32 is slidably disposed inside the limiting plate 33.

[0026] The sealing device 32 includes a side slide plate 325. Two sets of support guide rollers 324 are rotatably engaged on the upper end face of the side slide plate 325. A third pen-shaped cylinder 321 is provided on the rear end face of the side slide plate 325, and a linear slide block 322 is provided at the output end of the third pen-shaped cylinder 321. A guide roller 323 is rotatably engaged on the front end face of the linear slide block 322.

[0027] The limiting plate 33 is slidably engaged with the inner end face of the support guide seat 5 via the linear slide rod 34. The linear slide rod 34 can provide sufficient guiding foundation for the limiting plate 33, thereby improving the stability of the subsequent lateral centering of the box by the limiting plate 33 and the wedge positioning block 31.

[0028] The bottom of the side slide plate 325 is fixedly connected to the output end of the second pen-shaped cylinder 35, and the side slide plate 325 is slidably positioned in front of the inner end face of the limiting plate 33. The front of 3225 is flush with the inner wall of the front face of the limiting plate 33, which facilitates the lateral limiting of the carton cardboard. At the same time, it also facilitates the third pen-shaped cylinder 321 to drive the guide roller 323 to perform lateral roller pressing and limiting of the hinge between the carton and the cardboard, thereby improving the stability of the sealing.

[0029] The lateral slide plate 325 and the second pen-shaped cylinder 35 are both not in contact with the support guide seat 5 through the guide groove 4. The guide groove 4 can provide sufficient guiding space for the lateral slide plate 325 and the second pen-shaped cylinder 35 to prevent subsequent displacement and limitation with the support guide seat 5, which would affect the stability of the packaging box.

[0030] Working principle: Before sealing the injection-molded toy packaging box, the operator can position the transfer module on the side of the guide slide 7 to facilitate the subsequent feeding of the unsealed packaging box onto the upper part of the conveyor belt 8. When sealing the packaging box, the operator can start the servo motor 6. At this time, the servo motor 6 can drive the conveyor belt 8 to rotate through the two sets of transmission belt guide rollers 1. The conveyor belt 8 can then guide the packaging box to the two sets of support guide seats 5. When the packaging box slides between the two sets of support guide seats 5 under the guidance of the conveyor belt 8, the first pen-shaped cylinder 2 is activated. The two sets of first pen-shaped cylinders 2 can drive the two sets of limit plates 33 to move inward, so that the two sets of limit plates 33 can center and limit the packaging box through the wedge-shaped positioning block 31. When the inner wall of the limit plate 33 When the cardboard is attached to the side wall of the packaging box, it is directly opposite the support guide roller 324. At this time, the second pen-shaped cylinder 35 can drive the lateral sliding plate 325 to move upward, so that the two sets of support guide rollers 324 can laterally roll the cardboard of the packaging box, thereby making the cardboard vertical. After the lateral sliding plate 325 has moved upward, the guide roller 323 is directly opposite the connection between the cardboard and the carton. Then, the third pen-shaped cylinder 321 can drive the guide roller 323 through the linear slide 322 to laterally roll the vertical cardboard, so that the cardboard can seal the upper part of the box. At the same time, the lateral rolling sealing method can improve the stability of the cardboard sealing and shaping of the upper part of the carton, which is convenient for the subsequent tape sealing machine to perform tape sealing.

[0031] 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. A sealing mechanism for toy packaging box packing, comprising a guide slide (7) for support, wherein a transmission belt guide roller (1) is rotatably engaged at both the front and rear of the inner end face of the guide slide (7), and the two sets of transmission belt guide rollers (1) are meshed and connected by a conveyor belt (8), a servo motor (6) is provided on the side end face of the guide slide (7) opposite to the transmission belt guide roller (1), and a support guide seat (5) is symmetrically provided on the rear of the side end face of the guide slide (7), and a guide groove (4) is provided on the inner end face of the support guide seat (5), characterized in that: The first pen-shaped cylinder (2) is fixedly disposed on the rear end face of the support guide (5) and is used for positioning and guiding. Alignment device (3) is fixedly installed at the output end of the first pen-shaped cylinder (2) and is used for sealing and limiting the position.

2. The sealing mechanism of the toy packaging box boxing processing according to claim 1, characterized in that: The alignment device (3) includes a limiting plate (33). The front end face of the limiting plate (33) is provided with two sets of wedge-shaped positioning blocks (31), and a second pen-shaped cylinder (35) is provided at the middle of the lower end face of the limiting plate (33). The rear end face of the limiting plate (33) is symmetrically provided with a linear slide rod (34). The output end of the second pen-shaped cylinder (35) is provided with a sealing device (32), and the sealing device (32) is slidably disposed inside the limiting plate (33).

3. The sealing mechanism of the toy packaging box boxing processing according to claim 2, characterized in that: The sealing device (32) includes a side slide plate (325), the upper end face of which is rotatably engaged with two sets of support guide rollers (324), the rear end face of which is provided with a third pen-shaped cylinder (321), and a linear slide block (322) is provided at the output end of the third pen-shaped cylinder (321), the front end face of which is rotatably engaged with a guide roller (323).

4. The sealing mechanism of the toy packaging box boxing processing according to claim 3, characterized in that: The limiting plate (33) is slidably engaged with the inner end face of the support guide (5) via the linear slide rod (34).

5. The sealing mechanism of the toy packaging box boxing processing according to claim 3, characterized in that: The bottom of the side slide plate (325) is fixedly connected to the output end of the second pen-shaped cylinder (35), and the side slide plate (325) is slidably disposed on the front of the inner end face of the limiting plate (33).

6. The sealing mechanism of the toy packaging box boxing processing according to claim 3, characterized in that: The lateral sliding plate (325) and the second pen-shaped cylinder (35) are both not in contact with the support guide seat (5) through the guide groove (4).

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