Glue pressing machine capable of alternately switching pressing in forward and reverse directions

Abstract

The utility model relates to the technical field of adhesive pressing machines, in particular to an adhesive pressing machine capable of alternately switching pressing in forward and reverse directions, which comprises an adhesive pressing machine main body, an assembly table arranged on the outer side of the adhesive pressing machine main body, a bearing table arranged in the adhesive pressing machine main body, an auxiliary sliding mechanism arranged on the bearing table, and an adhesive pressing mechanism arranged on the adhesive pressing machine main body, the auxiliary sliding mechanism assists a product to slide on the bearing table, a worker does not need to manually carry the cover plate from the assembly table into the adhesive pressing machine through the rolling bearing arranged on the assembly table, the labor intensity is greatly reduced, the production efficiency is improved, smooth sliding of the cover plate in the adhesive pressing machine is ensured through the arranged auxiliary sliding mechanism, and the product quality is improved. According to the rubber pressing machine, the friction resistance of the cover plate in the conveying process is reduced, the cover plate is effectively positioned for rubber pressing operation, and the symmetrical rubber pressing machine main bodies are arranged, so that the problems that the production rhythm is slow and the continuous production requirement is difficult to meet due to the fact that cooling or equipment resetting is needed in the rubber pressing process are effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of adhesive pressing machine technology, specifically an adhesive pressing machine that allows for alternating forward and reverse pressing. Background Technology

[0002] A cardboard sealing machine is a mechanical device that uses pressure to bond double-layered cardboard box covers together. Traditional cardboard sealing machines do not have a dedicated transport track, and workers need to manually move the covers from the assembly table to the machine. Due to the large size of the covers, frequent handling significantly increases labor intensity and reduces production efficiency. Furthermore, the direct contact between the base plate and the cover of a traditional cardboard sealing machine results in significant frictional resistance during transport, which may even damage the product or equipment due to jamming. At the same time, because the sealing process requires waiting for cooling or equipment reset, workers need to frequently switch operating surfaces, resulting in a slow production pace and difficulty in meeting the needs of continuous production. Therefore, we propose a cardboard sealing machine that uses alternating forward and reverse pressing. Utility Model Content

[0003] The purpose of this invention is to provide a bidirectional alternating pressing machine for applying adhesive, which solves the problem mentioned in the background art that traditional adhesive machines do not have a dedicated transport track. Workers need to manually move the cover plate from the assembly table to the adhesive machine. Due to the large size of the cover plate, frequent handling will significantly increase labor intensity and reduce production efficiency. In addition, the base plate of the traditional adhesive machine is in direct contact with the cover plate, resulting in significant frictional resistance during the transport process. This may even damage the product or equipment due to jamming. At the same time, during operation, since the adhesive pressing process requires waiting for cooling or equipment reset, workers need to frequently switch operating surfaces, resulting in a slow production pace and difficulty in meeting the needs of continuous production.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a glue pressing machine with alternating forward and reverse pressing, comprising: a glue pressing machine body, an assembly table provided on the outside of the glue pressing machine body, the assembly table assembling the product and quickly feeding it into the glue pressing machine body, a support platform provided inside the glue pressing machine body, an auxiliary sliding mechanism provided on the support platform, and the auxiliary sliding mechanism assisting the product to slide on the support platform.

[0005] The assembly table is equipped with multiple rolling bearings, which are arranged in multiple rows.

[0006] The auxiliary sliding mechanism includes a support rail that is movably connected to the support platform. Rollers are rotatably connected to both sides of the support rail. A support plate is provided below the support rail. A spring assembly is fixedly connected below the support plate. A first spring is provided at one end of the support rail near the assembly platform. A connecting rod is fixedly connected between the first spring and the spring assembly. A pressure-bearing column is fixedly connected above the support rail.

[0007] The main body of the glue-pressing machine consists of two units, located on both sides of the assembly table.

[0008] The pressure-bearing columns are arranged in a stepped manner, with each pressure-bearing column corresponding to a spring assembly.

[0009] The pressure-bearing column is equipped with an arc-shaped end.

[0010] The assembly platform and the support platform are at the same height and are connected to each other.

[0011] This utility model has at least the following beneficial effects:

[0012] In use, this invention eliminates the need for workers to manually move the cover plate from the assembly table to the glue pressing machine via rolling bearings on the assembly table, significantly reducing labor intensity and improving production efficiency. The auxiliary sliding mechanism ensures smooth sliding of the cover plate within the glue pressing machine, reducing frictional resistance during transport and effectively positioning the cover plate for glue pressing. The symmetrical design of the glue pressing machine body effectively avoids the problem of slow production pace and difficulty in meeting continuous production requirements caused by waiting for cooling or equipment reset during the glue pressing process. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the support platform of this utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the auxiliary sliding mechanism of this utility model;

[0016] Figure 4 This is an enlarged schematic diagram of area A of this utility model;

[0017] Figure 5 This is an enlarged schematic diagram of area B of this utility model.

[0018] In the diagram: 1. Main body of the glue pressing machine; 2. Assembly table; 21. Rolling bearing; 3. Bearing platform; 4. Auxiliary sliding mechanism; 41. Support rail; 42. Roller; 43. Support plate; 44. Spring assembly; 45. First spring; 46. Connecting rod; 47. Pressure-bearing column; 5. Arc-shaped end. Detailed Implementation

[0019] 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.

[0020] Example 1

[0021] Please see Figures 1 to 5 This utility model provides a technical solution: a bidirectional alternating pressing glue machine, comprising: a glue machine body 1, an assembly platform 2 on the outside of the glue machine body 1, the assembly platform 2 assembling the product and quickly feeding it into the glue machine body 1, a support platform 3 inside the glue machine body 1, an auxiliary sliding mechanism 4 on the support platform 3, the auxiliary sliding mechanism 4 assisting the product to slide on the support platform 3, the table surface of the assembly platform 2 providing an assembly platform for the product, which can stably transport the assembled product and quickly feed it into the glue machine body 1 for glue pressing operation, the auxiliary sliding mechanism 4 can effectively reduce the friction when the product moves on the support platform 3, assist the product to slide smoothly and steadily on the support platform 3, and ensure that the product is accurately positioned during the glue pressing process without affecting the glue pressing operation.

[0022] The assembly table 2 is equipped with multiple rolling bearings 21 arranged in multiple rows. The rolling bearings 21 do not contact each other and will not collide with each other during rolling. The rolling action can greatly reduce the resistance of the product when it is moved on the assembly table 2, so that the product can be easily and quickly assembled on the assembly table 2 and then transferred to the body 1 of the glue pressing machine for glue pressing.

[0023] The auxiliary sliding mechanism 4 includes a support rail 41 movably connected to the support platform 3. Rollers 42 are rotatably connected to both sides of the support rail 41. A support plate 43 is provided below the support rail 41, and a spring assembly 44 is fixedly connected below the support plate 43. A first spring 45 is provided at one end of the support rail 41 near the assembly platform 2. A connecting rod 46 is fixedly connected between the first spring 45 and the spring assembly 44. Multiple pressure-bearing columns 47 are fixedly connected above the support rail 41, arranged in a stepped manner. The positions of the multiple pressure-bearing columns 47 correspond one-to-one with the spring assembly 44. In use, the product slides from the assembly platform 2 into the support platform 3. The rollers 42 ensure smooth sliding of the product on the support platform 3. When the product cover slides to the pressure-bearing column 47, gravity will cause the cover to exert downward pressure on the pressure-bearing column 47, thus causing the support rail 41 to slide downward. The downward movement causes the support plate 43 to move, thereby compressing the springs in the spring assembly 44 and causing the support rail 41 to slowly descend. Due to the stepped distribution of the pressure columns 47, the auxiliary sliding assembly will not completely descend below the table surface 3 until the cover plate has slid to the designated position, and the first spring 45 will not compress to provide support for the support rail 41, ensuring the continuous sliding of the cover plate. When the cover plate slides to the designated position and compresses the last pressure column 47, the corresponding spring assembly 44 is fully compressed, causing the connecting rod 46 on the support plate 43 to move, which in turn compresses the first spring 45. This causes the auxiliary sliding mechanism 4 to descend below the table surface due to the compression, preventing the auxiliary sliding mechanism 4 from protruding from the table surface and affecting the adhesive pressing operation. After the adhesive pressing is completed, the cover plate is removed, and the reaction force of the spring causes the auxiliary sliding mechanism 4 to rise again and protrude from the table surface, ensuring the continuity of the adhesive pressing operation.

[0024] The main body 1 of the glue pressing machine is provided with two units located on both sides of the assembly table 2. The two glue pressing machine main bodies 1 are symmetrically arranged on both sides of the assembly table 2, so that when one glue pressing machine is performing the cover plate glue pressing operation, the other glue pressing machine can be used to make the other cover plate. This effectively avoids the problem that the glue pressing process needs to wait for cooling or equipment reset, which leads to a slow production rhythm and makes it difficult to meet the needs of continuous production.

[0025] The pressure column 47 is provided with an arc-shaped end 5. The arc-shaped end 5 adopts a smooth curved surface design, which can avoid scratching or damaging the product surface when in contact with the cover plate. In addition, the arc-shaped end 5 design can guide the cover plate to slide more easily and smoothly onto the pressure column 47.

[0026] Assembly platform 2 and support platform 3 are at the same height and are connected to each other. This design ensures that the product can be smoothly and easily transferred from assembly platform 2 to support platform 3, avoiding product jamming due to height difference or connection gap.

[0027] Example 2

[0028] In this second embodiment, the other structures remain unchanged. The difference from the first embodiment is that a pressure-bearing column 47 is fixedly connected above the support rail 41. There are multiple pressure-bearing columns 47, which are distributed in a stepped manner. The design of the pressure-bearing column 47 can also effectively block the sliding cover plate, preventing the cover plate from sliding out of the main body 1 of the glue pressing machine due to excessive pushing force, thus ensuring the accuracy of the cover plate position.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] 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 pressure bonding machine that allows for alternating forward and reverse pressing, comprising: The main body of the glue pressing machine is characterized in that: an assembly table is provided on the outside of the glue pressing machine main body, the assembly table assembles the product and quickly feeds it into the glue pressing machine main body, a support platform is provided inside the glue pressing machine main body, and an auxiliary sliding mechanism is provided on the support platform to assist the product in sliding on the support platform.

2. The adhesive pressing machine with alternating forward and reverse pressing according to claim 1, characterized in that: The assembly platform is equipped with multiple rolling bearings, which are arranged in multiple rows.

3. The adhesive pressing machine with alternating forward and reverse pressing according to claim 1, characterized in that: The auxiliary sliding mechanism includes a support rail movably connected to the support platform, rollers rotatably connected to both sides of the support rail, a support plate provided below the support rail, a spring assembly fixedly connected below the support plate, a first spring provided at one end of the support rail near the assembly platform, a connecting rod fixedly connected between the first spring and the spring assembly, and a pressure-bearing column fixedly connected above the support rail.

4. The adhesive pressing machine with alternating forward and reverse pressing according to claim 1, characterized in that: The main body of the glue-pressing machine consists of two units, located on both sides of the assembly table.

5. The adhesive pressing machine with alternating forward and reverse pressing according to claim 3, characterized in that: The pressure-bearing columns are provided in multiple steps, and the positions of the multiple pressure-bearing columns correspond one-to-one with the spring assembly.

6. The adhesive pressing machine with alternating forward and reverse pressing according to claim 3, characterized in that: The pressure-bearing column is provided with an arc-shaped end.

7. The adhesive pressing machine with alternating forward and reverse pressing according to claim 1, characterized in that: The assembly platform and the support platform are at the same height and are connected to each other.

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