Bubble pressing device for carton forming

Abstract

The utility model belongs to the technical field of carton processing equipment, in particular to a bubble pressing device for carton forming, which comprises a base plate and a hydraulic cylinder fixedly mounted on the surface of the upper end of the base plate, the output end of the hydraulic cylinder is fixedly connected with a pushing box, and a heating structure is mounted in the pushing box and used for preventing quick solidification of glue in the bubble pressing process; the heating structure comprises a heating pipe installed in a pushing box, an annular base plate is fixedly connected to the inner wall of the pushing box, and a heat conduction plate is placed on the pushing box through the annular base plate and used for absorbing heat generated by the heating pipe and transmitting the heat to a paper box making contact with the heat conduction plate. Through the integrated heating structure and the mechanical interlocking mechanism, the carton forming quality and efficiency are remarkably improved; due to the design of a heating pipe and a heat conducting plate in the heating structure, it is guaranteed that the paper box is evenly heated in the bubble pressing process, the problem that glue is rapidly solidified due to the too low temperature is effectively solved, and therefore the bonding strength and forming precision of the paper box are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper box processing equipment technical field especially relates to a paper box forming is with bubble press device. BACKGROUND

[0002] In the field of paper box packaging manufacturing, the forming quality of paper box is the key element to ensure the safe transportation and exquisite display of products. As the core link in the paper box forming process, the bubble pressing process has a decisive influence on the adhesive strength, structural stability and overall appearance quality of the paper box. However, in the actual production process, the paper box bubble pressing link often faces a series of challenges, of which the most prominent is the rapid solidification of glue.

[0003] In the traditional paper box bubble pressing process, due to improper temperature control during the bubble pressing process, the glue often solidifies rapidly in a short time, resulting in poor adhesive effect of the paper box and quality problems such as glue opening and glue peeling. This not only affects the overall structural stability of the paper box, but also reduces the display effect and transportation protection performance of the product. In order to solve this problem, the industry has begun to try various heating methods, such as electric heating wire heating, hot air heating, etc., trying to delay the solidification time of the glue by increasing the temperature during the bubble pressing process. However, these heating methods have exposed the problems of uneven heating, high energy consumption and complex operation in actual application, which are difficult to meet the needs of the paper box packaging industry for efficient, energy-saving and automated production.

[0004] In addition to the problem of heating method, the traditional bubble pressing device also has many deficiencies in the connection between the heat conducting plate and the pushing box. The traditional connection method mostly uses bolts, nuts and other fasteners for fixation, which not only makes the installation process cumbersome, but also due to factors such as vibration and wear during long-term use, the fasteners are prone to looseness and damage, resulting in unstable connection between the heat conducting plate and the pushing box, which further affects the bubble pressing effect. In addition, the traditional connection method also lacks automatic adjustment and reset functions, which requires operators to spend more time and effort to ensure the stability of the connection during operation, reducing production efficiency. Therefore, we provide a paper box forming bubble pressing device. SUMMARY

[0005] In order to solve the above problems, the utility model provides a paper box forming bubble pressing device to more accurately solve the problems raised in the background technology.

[0006] The utility model realizes the following technical scheme:

[0007] The utility model provides a paper box forming bubble pressing device, which comprises a bottom disc and a hydraulic cylinder fixedly installed on the upper end surface of the bottom disc, the output end of the hydraulic cylinder is fixedly connected with a pushing box, a heating structure is installed in the pushing box for preventing rapid solidification of the glue during the bubble pressing process;

[0008] The heating structure comprises a heating tube mounted in the inside of the pushing box, the inner wall of the pushing box is fixedly connected with an annular backing plate, and the pushing box is placed with a heat-conducting plate through the annular backing plate, so as to absorb the heat generated by the heating tube and transmit the heat to the contacted paper box.

[0009] The mechanical interlocking mechanism is connected between the pushing box and the heat-conducting plate.

[0010] Further, the mechanical interlocking mechanism comprises a limiting insertion hole formed in the end of the heat-conducting plate and a strip-shaped recess formed in the side edge of the pushing box, the end wall of the strip-shaped recess is inserted with an insertion rod, the ends of the two insertion rods are fixedly connected with a lap plate, and the lap plate is fixedly connected with a limiting insertion rod relative to the surface of the end of the pushing box.

[0011] Further, the mechanical interlocking mechanism further comprises a sliding block fixedly connected to the end of the insertion rod and slidingly connected to the inner wall of the strip-shaped recess, a spring is sleeved on the periphery of the insertion rod, and the surface of the lap plate is fixedly connected with a pulling handle.

[0012] Further, one end of the limiting insertion rod penetrates through the end wall of the pushing box and is inserted into the inner wall of the limiting insertion hole, and the opening inner diameter of the limiting insertion hole and the designed outer diameter of the limiting insertion rod are matched with each other.

[0013] Further, one end of the spring is fixedly connected to the end wall of the strip-shaped recess, and the other end of the spring is fixedly connected to the surface of one end of the sliding block.

[0014] Further, the heat-conducting plate is placed at the inner wall of the pushing box, and the surface after being placed is flush with the opening end surface of the pushing box.

[0015] The paper box forming device has the advantages that:

[0016] The integrated heating structure and mechanical interlocking mechanism significantly improve the quality and efficiency of the paper box forming; the design of the heating tube and the heat-conducting plate in the heating structure ensures that the paper box is uniformly heated during the pressing process, effectively prevents the problem that the glue quickly solidifies due to the excessively low temperature, and thus guarantees the bonding strength and forming precision of the paper box; meanwhile, the design of the mechanical interlocking mechanism makes the connection between the heat-conducting plate and the pushing box stable, avoids the problem of poor pressing effect caused by loose connection, and the combined action of these designs enables the paper box to obtain more uniform and compact pressing effect during the forming process, thereby improving the overall quality and production efficiency of the paper box.

[0017] The utility model discloses a sliding block, spring and pull handle element are introduced, the stability and easy use of device are enhanced obviously, the design of sliding block and spring makes the plug-in rod and spacing plug-in rod in the insertion and the process of pulling out can reset automatically, avoids the connection failure problem caused by improper operation, simultaneously, the setting of pull handle makes the operating personnel more conveniently operate mechanical interlock mechanism, reduces the operation difficulty and time cost, under the joint action of these designs, make the bubble pressing device of the utility model more stable and reliable in the use process, and easy operation and maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the three-dimensional schematic view of an embodiment of the utility model;

[0019] Figure 2 It is the structure schematic view of the push box of an embodiment of the utility model after the heat conduction plate is detached;

[0020] Figure 3 It is the structure schematic view of the heat conduction plate of an embodiment of the utility model;

[0021] Figure 4 It is an embodiment of the utility model Figure 2 The structure enlarged view of A place in the middle.

[0022] In the drawing: 1, bottom disc; 2, hydraulic cylinder; 3, push box; 4, heating tube; 5, annular backing plate; 6, heat conduction plate; 7, spacing insertion hole; 8, strip recess; 9, plug-in rod; 10, lap plate; 11, spacing plug-in rod; 12, sliding block; 13, spring; 14, pull handle. DETAILED DESCRIPTION

[0023] In order to more clearly and completely explain the technical scheme of the utility model, the utility model is further explained below in conjunction with the drawings. EMBODIMENT

[0024] As Figures 1-4As shown, the utility model discloses a kind of paper box forming is used to push bubble device, which includes bottom disc 1 and fixedly installed on the upper end surface of bottom disc 1 hydraulic cylinder 2.The output end of hydraulic cylinder 2 is fixedly connected with a push box 3, for directly acting on paper box to realize the effect of pressing bubble.Especially, heating structure is installed inside push box 3, and the structure includes heating tube 4, for providing heat in pressing bubble process, prevent glue from being quickly solidified due to temperature is too low.In addition, the inner wall of push box 3 is fixedly placed with a heat conduction plate 6 by annular backing plate 5, and heat conduction plate 6 can absorb the heat generated by heating tube 4, and it is transferred to the paper box in contact with it, to ensure that paper box is heated evenly in pressing bubble process, glue keeps proper fluidity.To ensure the stable connection between heat conduction plate 6 and push box 3, mechanical interlocking mechanism is further connected between the two;By the combination design of heating structure and mechanical interlocking mechanism, the utility model provides a kind of pressing bubble device that can effectively prevent glue from being quickly solidified, ensure the forming quality of paper box.

[0025] Further, mechanical interlocking mechanism is mainly composed of limiting jack 7 that is opened in the end of heat conduction plate 6 and strip-shaped recess 8 that is opened in the side of push box 3.The end wall of strip-shaped recess 8 is inserted with plug-in rod 9, and the end of two plug-in rods 9 is fixedly connected with a lap plate 10.Lap plate 10 is fixedly connected with limiting plug 11 relative to the surface of the end of push box 3.When heat conduction plate 6 is correctly placed in push box 3, limiting plug 11 can be inserted into limiting jack 7, to realize the stable connection between heat conduction plate 6 and push box 3;By the combination design of limiting jack 7, strip-shaped recess 8, plug-in rod 9, lap plate 10 and limiting plug 11, the utility model provides a kind of simple and effective mechanical interlocking mechanism, which ensures the stable connection between heat conduction plate 6 and push box 3.

[0026] Further, the end of plug-in rod 9 is fixedly connected with sliding block 12, and sliding block 12 can slide at the inner wall of strip-shaped recess 8.In addition, spring 13 is further sleeved on the periphery of plug-in rod 9, and one end of spring 13 is fixedly connected on the end wall of strip-shaped recess 8, and the other end is fixedly connected on the end surface of sliding block 12.Such design makes that when inserting or pulling out limiting plug 11, sliding block 12 can be moved to compress or release spring 13, to provide necessary elastic support.In order to facilitate operation, the surface of lap plate 10 is further fixedly connected with pull handle 14;By the design of sliding block 12, spring 13 and pull handle 14, the utility model provides a kind of more stable and easy-to-operate mechanical interlocking mechanism, which further improves the use convenience and reliability of pressing bubble device.

[0027] Further, in order to ensure that the limiting plug 11 can be inserted into the limiting insertion hole 7 stably, the opening inner diameter of the limiting insertion hole 7 is designed to be matched with the outer diameter of the limiting plug 11. Such design not only ensures the close fit between the two, but also prevents the problem of loose or failure connection caused by size mismatch; by ensuring the adaptability between the limiting insertion hole 7 and the limiting plug 11, the stability and reliability of the mechanical interlocking mechanism are further enhanced.

[0028] Further, in the mechanical interlocking mechanism, the spring 13 plays a crucial role. It not only provides the necessary elastic support, but also ensures that the sliding block 12 can be automatically reset to the initial position when the limiting plug 11 is inserted or pulled out. In order to achieve this, one end of the spring 13 is fixedly connected to the end wall of the strip-shaped groove 8, and the other end is fixedly connected to one end surface of the sliding block 12. Such design ensures that the spring 13 can be deformed when subjected to external force, and automatically returns to its original state after the external force disappears; by optimizing the reasonable setting and fixed connection mode of the spring 13, the utility model provides a more stable and easy-to-control mechanical interlocking mechanism.

[0029] Further, in order to ensure that the heat conduction plate 6 can be flush with the opening end surface of the pushing box 3 after being placed, the placement position and method of the heat conduction plate 6 are designed. The heat conduction plate 6 is placed at the inner wall of the pushing box 3 and is fixed by the annular pad 5. During the placement process, it is necessary to ensure that the surface of the heat conduction plate 6 is horizontal or slightly concave to the opening end surface of the pushing box 3, so as to avoid unnecessary damage or deformation of the paper box during the pressing process; by ensuring the flush design of the heat conduction plate 6 and the opening end surface of the pushing box 3, the utility model provides a more accurate and efficient pressing device, which further improves the quality and efficiency of the paper box forming.

[0030] It should be understood that all the details provided above are merely exemplary and do not limit the present specification. Various modifications, improvements, and alterations can be made to the present specification by those skilled in the art. Such modifications, improvements, and alterations are suggested and are within the spirit and scope of the present specification. The present specification uses specific terminology to describe the present specification. The use of "one embodiment," "an embodiment," and / or "some embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present specification. It is emphasized and should be appreciated that "one embodiment" or "an embodiment" and / or "one alternative embodiment" appearing herein does not necessarily refer to the same embodiment. In addition, the order of the processing elements and sequences, the use of numbers for referencing criminal elements, or the use of other designations by themselves are not intended to limit the present specification. The order of the processing elements and sequences, the use of numbers for referencing criminal elements, or the use of other designations by themselves are not intended to limit the present specification.

[0031] Finally, it should be noted that the above only represents the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify, improve, and alter the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A bubble pressing device for forming paper boxes, comprising a chassis (1) and a hydraulic cylinder (2) fixedly mounted on the upper surface of the chassis (1), characterized in that, The output end of the hydraulic cylinder (2) is fixedly connected to the extrusion box (3), and the extrusion box (3) is equipped with a heating structure to prevent the glue from solidifying rapidly during the foaming process. The heating structure includes a heating tube (4) installed inside the extrusion box (3), and an annular pad (5) is fixedly connected to the inner wall of the extrusion box (3). A heat-conducting plate (6) is placed in the extrusion box (3) through the annular pad (5) to absorb the heat generated by the heating tube (4) and transfer it to the contacted paper box. A mechanical interlock mechanism is connected between the extrusion box (3) and the heat-conducting plate (6).

2. The blister packing device for paper box forming according to claim 1, characterized in that, The mechanical interlocking mechanism includes a limiting insertion hole (7) at the end of the heat-conducting plate (6) and a strip groove (8) on the side of the push box (3). The end wall of the strip groove (8) is provided with a plug rod (9). The ends of the two plug rods (9) are fixedly connected to a lap plate (10). The lap plate (10) is fixedly connected to the surface of the end of the push box (3) with a limiting insertion rod (11).

3. The bubble pressing device for paper box forming according to claim 2, characterized in that, The mechanical interlocking mechanism also includes a sliding block (12) fixedly connected to the end of the plug rod (9), and the sliding block (12) is slidably connected to the inner wall of the strip groove (8). A spring (13) is sleeved around the plug rod (9), and a pull handle (14) is fixedly connected to the surface of the overlapping plate (10).

4. The bubble pressing device for paper box forming according to claim 2, characterized in that, One end of the limiting rod (11) passes through the end wall of the push box (3) and is inserted into the inner wall of the limiting hole (7), and the inner diameter of the limiting hole (7) is compatible with the outer diameter of the limiting rod (11).

5. The bubble pressing device for paper box forming according to claim 3, characterized in that, One end of the spring (13) is fixedly connected to the end wall of the strip groove (8), and the other end of the spring (13) is fixedly connected to one end surface of the sliding block (12).

6. The blister packing device for paper box forming according to claim 1, characterized in that, The heat-conducting plate (6) is placed on the inner wall of the extrusion box (3), and its surface after placement is flush with the open end surface of the extrusion box (3).

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