Glue scraping blade base for mirror surface steel wheel of compound machine

Abstract

The utility model discloses a glue scraping blade base for a mirror surface steel wheel of a compound machine, which comprises a steel sheet base body and a tool bit assembly, the steel sheet base body is 2-shaped, the tool bit assembly is fixedly connected to the front end of the steel sheet base body, and a groove which is correspondingly matched with an external glue scraping blade and is in interference fit with the external glue scraping blade is formed in one end, far away from the steel sheet base body, of the tool bit assembly. According to the glue scraping device, the glue scraping blade can be fixed to the base through the groove formed in the tool bit assembly, it is guaranteed that the glue scraping blade is stably fixed to the base, meanwhile, a yellow adhesive tape is not needed, the production cost is effectively reduced, and the possibility that the mirror surface steel wheel is damaged by the glue scraping blade is eradicated.

Description

Technical Field

[0001] This utility model relates to the field of paper processing equipment technology, and in particular to a scraper blade base for a mirror steel wheel of a laminating machine. Background Technology

[0002] Currently, excessive glue application on the laminating machine or poor paper glue absorption can cause glue to overflow from the film edge, resulting in glue spillage at the edge of the laminating machine's mirror steel wheel. To avoid this spillage affecting subsequent production, most laminating machines currently use steel scraper blades to remove residual glue from the lamination process. The scraper blade base on the laminating machine's mirror steel wheel is used to fix the steel scraper blade. The existing scraper blade base is a "2"-shaped steel plate, with the starting point of the "2" used to support the scraper blade, and the bottom horizontal stroke of the "2" fixed to the platform to support the entire base. Currently, the scraper blade is fixed to the base by wrapping it with yellow tape, but this method has the following shortcomings:

[0003] 1. Due to the high cost of repairing the mirror steel wheel, in order to prevent the scraper blade from moving or slipping off the base during subsequent use, which could cause the scraper blade or the sharp corner of the base to come into contact with and damage the mirror steel wheel, the yellow tape needs to be replaced approximately every hour. The frequent replacement of the yellow tape results in high production costs.

[0004] 2. During the paper lamination process, the mirror steel wheel needs to be wiped with a cloth soaked in solvent (ethyl acetate or anhydrous ethanol) from time to time. Occasionally, too much solvent on the cloth may overflow during wiping, transferring along the mirror steel wheel and the scraper blade to the yellow tape and coming into contact with the adhesive layer on the yellow tape. This causes the adhesive layer of the yellow tape to become less sticky or disappear, which may cause the scraper blade to move or slip off the base. In this case, the scraper blade or the sharp corner of the base will come into contact with the mirror steel wheel, thus damaging the mirror steel wheel. This not only affects the appearance quality of the products produced after the machine is turned on, but in severe cases, it may also require repair of the mirror steel wheel. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a scraper blade base for a mirror steel wheel of a composite machine, including a steel sheet substrate and a blade assembly. The steel sheet substrate is in the shape of a "2". The blade assembly is fixedly connected to the front end of the steel sheet substrate. The end of the blade assembly away from the steel sheet substrate has a groove that matches and is interference-fitted with an external scraper blade.

[0006] In some embodiments, the blade assembly has a plurality of threaded holes communicating with the groove on one side, and fixing bolts for fixing the external scraping blade in the groove are connected in the threaded holes.

[0007] In some embodiments, the inner wall of the groove is connected to a rubber anti-slip pad.

[0008] In some embodiments, the cutter head assembly is welded and fixed to the steel sheet substrate.

[0009] In some embodiments, the bending angle of the steel sheet substrate is 100-130°.

[0010] Compared with existing technologies, the scraper blade base for a mirror steel wheel in a laminating machine provided in this application, through a groove set on the blade assembly, can stably fix the scraper blade to the base without the need for yellow tape. This saves on the amount of yellow tape used and reduces the time required to replace it, effectively reducing production costs. At the same time, even if solvent is transferred to the base, it will not cause the scraper blade to move or slip off, avoiding direct contact between the scraper blade or the sharp corner of the base and the mirror steel wheel, eliminating the risk of damage to the mirror steel wheel, and ensuring the continuous and stable appearance quality of subsequent products. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of the scraper blade base for the mirror steel wheel of the laminating machine in some embodiments of this application.

[0012] In the figure: 1. Steel sheet substrate, 2. Cutter head assembly, 21. Groove, 22. Threaded hole. Detailed Implementation

[0013] To facilitate understanding of the structure and operation of this utility model, the following description, in conjunction with the accompanying drawings and optimized embodiments, provides a more comprehensive and detailed account of the utility model. However, the scope of protection of this utility model is not limited to the specific embodiments described below. It should be noted that, without affecting the effectiveness of use, the structural features and component dimensions, connection methods, and device sizes in the embodiments of this utility model can be changed.

[0014] Unless otherwise defined, all technical terms used below have the same meaning as commonly understood by those skilled in the art. The terms "first," "second," and similar terms used in this utility model patent application specification and claims do not indicate any order, quantity, or importance, but are merely for the purpose of distinguishing corresponding components. Similarly, "a" or "one," and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. Terms such as "connection" or "connection" are not limited to direct connections, but can refer to indirect connections through other intermediate connecting parts. Terms such as "above," "below," "one side," "the other side," "vertical," and "horizontal" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship also changes accordingly. It should be noted that, in this embodiment, ... Figure 1For example, the front end of the "2"-shaped steel sheet substrate refers to the upper right end of the steel sheet substrate.

[0015] like Figure 1 As shown, the present invention provides a scraper blade base for a mirror steel wheel of a laminating machine, comprising a steel sheet substrate 1 and a blade assembly 2. The steel sheet substrate 1 is in the shape of a "2". The blade assembly 2 is fixedly connected to the front end of the steel sheet substrate 1. The end of the blade assembly 2 away from the steel sheet substrate 1 is provided with a groove 21 that matches and is interference-fitted with an external scraper blade.

[0016] In the above embodiment, a blade assembly 2 is provided at the front end of the steel substrate 1. A groove 21 is formed at the end of the blade assembly 2 away from the steel substrate 1. Based on the groove 21, it connects with the external scraper blade, thereby fixing the scraper blade to the base. The scraper blade can be fixed without the need for yellow tape, which saves the amount of yellow tape used and reduces the time required to replace it, effectively reducing production costs. At the same time, even if the solvent is transferred to the base, it will not cause the scraper blade to move or slip off, avoiding direct contact between the scraper blade or the sharp corner of the base and the mirror steel wheel, eliminating the risk of damage to the mirror steel wheel, and ensuring the continuous stability of the appearance quality of subsequent products. Therefore, the scraper blade base provided in this application has the characteristics of simple structure and low cost.

[0017] In some embodiments, the blade assembly 2 has a plurality of threaded holes 22 communicating with the groove 21 on one side, and a fixing bolt (not shown in the figure) for fixing the external scraping blade in the groove 21 is connected in the threaded hole 22.

[0018] In the above embodiment, by providing a threaded hole 22 on one side of the cutter head assembly 2 and installing a fixing bolt in the threaded hole 22, when the scraper blade is installed in the groove 21, one end of the fixing bolt passes through the threaded hole 22 and abuts against the scraper blade, thereby further fixing the scraper blade in the groove 21 of the cutter head assembly 2, making the scraper blade more stably and reliably fixed on the base. It should be noted that in this embodiment, the threaded hole 22 is provided on the upper side of the cutter head assembly 2. In other embodiments, the threaded hole 22 can also be provided on the lower side of the cutter head assembly 2. At the same time, the number of threaded holes 22 can be two, three, or more, as long as it can ensure that the scraper blade is stably fixed in the groove 21.

[0019] In some embodiments, the inner wall of the groove 21 is connected to a rubber anti-slip pad.

[0020] In the above embodiments, by providing a rubber anti-slip pad on the inner wall of the groove 21, it is further ensured that the scraper blade will not move or slip in the groove 21, thus ensuring that the scraper blade will not damage the mirror steel wheel.

[0021] In some embodiments, the cutter head assembly 2 is welded and fixed to the steel sheet substrate 1.

[0022] In the above embodiments, the cutter head assembly 2 and the steel sheet substrate 1 are fixedly connected by welding. In other embodiments, other fixed connection methods can also be used, such as integral molding, nuts and bolts, etc.

[0023] In some embodiments, the bending angle of the steel sheet substrate 1 is 100-130°.

[0024] In the above embodiments, the bending angle of the steel sheet substrate 1 can be set to any value between 100-130°, for example, it can be 100°, 105°, 110°, 115°, 120°, 125°, 130°, etc. It should be noted that the bending angle refers to the arc angle on the right side of the "2"-shaped steel sheet substrate 1.

[0025] The above provides a detailed description of a scraper blade base for a mirror steel wheel in a laminating machine, as provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are merely for the purpose of helping to understand the core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A squeegee blade holder for a mirror finish steel wheel of a laminator, characterized by, It includes a steel sheet substrate (1) and a cutter head assembly (2). The steel sheet substrate (1) is in the shape of a "2". The cutter head assembly (2) is fixedly connected to the front end of the steel sheet substrate (1). The end of the cutter head assembly (2) away from the steel sheet substrate (1) is provided with a groove (21) that matches and is interference-fitted with the external scraping blade.

2. The blade holder for the mirror steel wheel of the compound machine according to claim 1, wherein, The blade assembly (2) has multiple threaded holes (22) communicating with the groove (21) on one side, and fixing bolts for fixing the external scraping blade in the groove (21) are connected in the threaded holes (22).

3. The blade holder for the mirror steel wheel of the compound machine according to claim 1, wherein, The inner wall of the groove (21) is connected to a rubber anti-slip pad.

4. The blade holder for the mirror steel wheel of the compound machine according to claim 1, wherein, The cutter head assembly (2) is welded and fixed to the steel sheet substrate (1).

5. The blade holder for the mirror steel wheel of the compound machine according to claim 1, wherein, The bending angle of the steel sheet substrate (1) is 100-130°.

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