Wear-resistant and antistatic hollow plate

Abstract

The utility model discloses a wear-resistant and antistatic hollow plate, which relates to the field of hollow plates, solves the problem that the wear resistance and the antistatic property are difficult to guarantee simultaneously due to more supporting consumables of an existing device, and adopts the following scheme that the wear-resistant and antistatic hollow plate comprises an upper plate layer assembly, a lower plate layer assembly and a hollow part between the upper plate layer assembly and the lower plate layer assembly; a main body of the plate layer assembly is a wear-resistant plate, the wear-resistant plate is made of a wear-resistant polymer, an anti-static strip is arranged in the outer wall surface of the wear-resistant plate, and the anti-static strip is composed of a conductive filler, PVC resin and an additive; an inner supporting strip and an outer supporting strip which are formed in a mixed and integrated injection molding mode are arranged in the hollow part. According to the wear-resistant and anti-static hollow plate, due to the arrangement of the wear-resistant plates and the anti-static strips in the plate layer assembly, the self anti-static capacity and wear resistance of the wear-resistant and anti-static hollow plate can be guaranteed, meanwhile, the integrity of the wear-resistant and anti-static hollow plate is guaranteed through the casting forming mode, and in addition, due to the arrangement of the inner supporting strips and the outer supporting strips in the hollow part, the wear resistance is improved. The supporting effect can be guaranteed under the condition that materials are used as few as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow plates, in particular to a wear-resistant and antistatic hollow plate. Background Art

[0002] Hollow board is also called Wantong board and corrugated board. It is a flat profile made of PP plastic and can be used instead of cardboard. Plastic hollow board has the characteristics of light weight, non-toxic, pollution-free, waterproof, shockproof, anti-aging and corrosion-resistant. It is widely used in packaging, advertising, auto parts, hardware, building decoration and other industries.

[0003] After searching, the application with patent application number CN202221466241.1 discloses an antistatic plastic hollow board, including an upper plastic board, a plastic grid assembly and a lower plastic board, a plastic grid assembly is fixedly arranged in the middle of the bottom end of the upper plastic board, a lower plastic board is fixedly arranged at the bottom end of the plastic grid assembly, and four corners of the top end of the lower plastic board are fixedly arranged with supporting plastic columns, and the upper plastic board and the lower plastic board both include a plastic substrate, an antistatic resin paint layer and flame-retardant kraft paper. The utility model discloses an antistatic plastic hollow board, which has a simple structure, a flame-retardant kraft paper on the surface, good flame-retardant performance and low friction. When the hollow boards are stacked, the hollow boards can be limited by anti-slip grooves and anti-slip pads to prevent the hollow boards from sliding against each other, and have excellent antistatic performance. Through holes arranged in a mesh are formed by staggered grid boards;

[0004] The above application document ensures hollowness and support effect at the same time by means of partition plates, but the grid arrangement consumes more materials and has limited practicality. Secondly, anti-static is achieved by setting different material layers on the outside, but the wear resistance is poor, and the wear resistance and anti-static ability cannot be guaranteed simultaneously due to the setting of the cladding.

[0005] Therefore, we proposed a wear-resistant and antistatic hollow board. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a wear-resistant and antistatic hollow plate, which solves the problem that the existing device has too many supporting consumables to ensure both wear resistance and antistatic properties at the same time.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a wear-resistant and antistatic hollow plate, comprising two sets of upper and lower plate layer components and a hollow part therebetween;

[0008] The main body of the plate layer assembly is a wear-resistant plate, which is made of a wear-resistant polymer. An antistatic strip is arranged on the outer wall of the wear-resistant plate, and the antistatic strip is composed of conductive filler, PVC resin and additives;

[0009] The hollow portion is provided with an inner support bar and an outer support bar formed by hybrid one-piece injection molding.

[0010] Preferably, the inner support bar is a circular bar, and the outer support bar is a cross-shaped bar;

[0011] Among them, the combination of the shapes of the inner support bars and the outer support bars can ensure the overall support effect of the hollow part, while the consumables are relatively small, reducing the manufacturing cost.

[0012] Preferably, the inner support bar and the outer support bar are provided with four groups of through hollow parts, and the four groups of hollow parts divide the hollow part into four groups of independent support parts;

[0013] The provision of the hollow portion can ensure the hollowness of the plate body.

[0014] Preferably, wear-resistant plates are provided on the outer wall surface of the plate layer assembly at intervals, and the wear-resistant plates are T-shaped grooves;

[0015] The provision of the wear-resistant plate can facilitate casting of antistatic strips therein, thereby ensuring the overall antistatic capability and wear-resistant effect of the plate layer assembly.

[0016] Preferably, the antistatic strip is a T-shaped strip that matches the specifications of the wear-resistant plate, and the antistatic strip is cast in the wear-resistant plate;

[0017] Among them, the casting method of antistatic strips can ensure its integrity.

[0018] The utility model provides a wear-resistant and antistatic hollow plate, which has the following beneficial effects:

[0019] The wear-resistant and antistatic hollow plate can ensure its own antistatic ability and wear resistance by arranging the wear-resistant plate and antistatic strips in the plate layer assembly, and its casting molding method also ensures its integrity. In addition, the arrangement of the inner support strips and the outer support strips in the hollow part can ensure its supporting effect while using as little material as possible, and the arrangement of the hollow part can ensure its hollowness, which solves the problem that the existing device has a large number of supporting consumables and it is difficult to ensure wear resistance and antistatic at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the inner side of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the plate layer assembly of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure enlarged at A in FIG3 of the present utility model.

[0024] In the figure: 1, plate layer assembly; 11, wear-resistant plate; 12, antistatic strip; 2, hollow part; 21, inner support strip; 22, outer support strip; 23, hollow part. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The embodiment of the utility model provides a technical solution: a wear-resistant and antistatic hollow plate, two sets of upper and lower plate layer components 1 and a hollow part 2 therebetween; the main body of the plate layer component 1 is a wear-resistant plate 11, the wear-resistant plate 11 is made of a wear-resistant polymer, an antistatic strip 12 is arranged on the outer wall surface of the wear-resistant plate 11, and the antistatic strip 12 is composed of conductive filler, PVC resin and additives; the hollow part 2 is provided with an inner support strip 21 and an outer support strip 22 formed by hybrid one-piece injection molding;

[0027] Among them, the wear-resistant and antistatic hollow plate can ensure its own antistatic ability and wear resistance through the arrangement of the wear-resistant plate 11 and the antistatic strip 12 in the plate layer assembly 1, and its casting molding method also ensures its integrity. In addition, the arrangement of the inner support strip 21 and the outer support strip 22 in the hollow part 2 can ensure its supporting effect while using as little material as possible, and the arrangement of the hollow part 23 can ensure its hollowness, which solves the problem that the existing device has a large number of supporting consumables and it is difficult to ensure wear resistance and antistatic properties at the same time.

[0028] Embodiment 2: The inner support bar 21 is a circular bar, and the outer support bar 22 is a cross-shaped bar; wherein, the combination of the shapes of the inner support bar 21 and the outer support bar 22 can ensure the overall support effect of the hollow part 2, while relatively less consumables are required, thereby reducing manufacturing costs.

[0029] Four groups of through hollow portions 23 are provided in the inner support bar 21 and the outer support bar 22, and the four groups of hollow portions 23 divide the hollow portion 2 into four groups of independent support portions; wherein, the provision of the hollow portions 23 can ensure the hollowness of the plate body.

[0030] Wear-resistant plates 11 are arranged on the outer wall surface of the plate layer component 1 in an intermittent distribution, and the wear-resistant plates 11 are T-shaped grooves; wherein, the arrangement of the wear-resistant plates 11 facilitates casting of antistatic strips 12 therein, thereby ensuring the overall antistatic capability and wear-resistant effect of the plate layer component 1.

[0031] The antistatic strip 12 is a T-shaped strip that matches the specifications of the wear-resistant plate 11 , and the antistatic strip 12 is cast in the wear-resistant plate 11 ; wherein the casting method of the antistatic strip 12 can ensure its integrity.

[0032] The working principle and use process of the utility model are as follows: when the device is needed to work, during manufacturing, an integrated wear-resistant plate 11 is manufactured by casting, and then the anti-static strip 12 is cast in the wear-resistant plate 11 on the plate layer component 1 to ensure the overall anti-static ability and wear-resistant effect of the plate layer component 1, and then a hollow part 2 is set between the two groups of plate layer components 1 to ensure its supporting effect and hollowness with less consumables.

[0033] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A wear-resistant and antistatic hollow plate, characterized in that: It comprises two sets of upper and lower plate layer components (1) and a hollow portion (2) therebetween; The main body of the plate layer assembly (1) is a wear-resistant plate (11), the wear-resistant plate (11) is made of a wear-resistant polymer, an antistatic strip (12) is arranged on the outer wall surface of the wear-resistant plate (11), and the antistatic strip (12) is composed of conductive filler, PVC resin and additives; The hollow portion (2) is provided with an inner support bar (21) and an outer support bar (22) which are formed by hybrid one-piece injection molding.

2. The wear-resistant and antistatic hollow plate according to claim 1, characterized in that: The inner support bar (21) is a circular bar, and the outer support bar (22) is a cross-shaped bar.

3. The wear-resistant and antistatic hollow plate according to claim 2, characterized in that: Four groups of through-going hollow portions (23) are provided in the inner support strip (21) and the outer support strip (22), and the four groups of hollow portions (23) divide the hollow portion (2) into four groups of independent support portions.

4. The wear-resistant and antistatic hollow plate according to claim 1, characterized in that: Wear-resistant plates (11) are arranged on the outer wall surface of the plate layer assembly (1) and are distributed in an interval manner, and the wear-resistant plates (11) are T-shaped grooves.

5. The wear-resistant and antistatic hollow plate according to claim 4, characterized in that: The antistatic strip (12) is a T-shaped strip that matches the specifications of the wear-resistant plate (11), and the antistatic strip (12) is cast in the wear-resistant plate (11).

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