阅读说明：本技术 一种耐磨纸耐磨试验装置 (wear-resistant paper wear-resistant test device ) 是由 程波 于 2019-09-12 设计创作，主要内容包括：本发明公开了一种耐磨纸耐磨试验装置,包括底板、下压装置、支撑装置和调节装置；底板上设有上端开口并且前后贯穿的贯穿槽,下压装置设置在贯穿槽内；支撑装置包括支撑柱和支撑杆；所述支撑柱为一对,并左右对称设置在底板上,位于贯穿槽两侧,支撑杆左右滑动设置在一对支撑柱上,并通过锁紧装置锁紧固定；支撑杆上设有支撑平台,第一电机固定安装在支撑平台上、输出端朝下通过连接杆与摩擦滚轮连接,摩擦滚轮位于贯穿槽内；调节装置包括压缩弹簧、感应装置,压缩弹簧位于贯穿槽内,且下端设有感应装置,感应装置与控制器连接,并控制第一电机的动作。本耐磨纸耐磨试验装置结构简单,实现对耐磨纸不同程度耐磨试验,更加高效。(the invention discloses a wear-resistant paper wear-resistant test device which comprises a bottom plate, a pressing device, a supporting device and an adjusting device, wherein the pressing device is arranged on the bottom plate; the bottom plate is provided with a through groove with an opening at the upper end and penetrating forwards and backwards, and the pressing device is arranged in the through groove; the supporting device comprises a supporting column and a supporting rod; the supporting columns are a pair and are symmetrically arranged on the bottom plate in the left-right direction and positioned on two sides of the through groove, and the supporting rods are arranged on the pair of supporting columns in a left-right sliding mode and are locked and fixed through locking devices; the supporting rod is provided with a supporting platform, the first motor is fixedly arranged on the supporting platform, the output end of the first motor faces downwards and is connected with the friction roller through a connecting rod, and the friction roller is positioned in the through groove; the adjusting device comprises a compression spring and an induction device, the compression spring is positioned in the through groove, the induction device is arranged at the lower end of the compression spring and is connected with the controller, and the induction device controls the action of the first motor. This wear-resisting test device of wear-resisting paper simple structure realizes more high-efficient to wear-resisting test of different degrees of wear-resisting paper.)

1. The wear-resistant paper wear-resistant test device is characterized by comprising a bottom plate (1), a pressing device (4), a supporting device and an adjusting device;

the bottom plate (1) is provided with a through groove (11) with an opening at the upper end and penetrating through the bottom plate from front to back, and the pressing device (4) is arranged in the through groove (11);

the supporting device comprises a supporting column (21) and a supporting rod (22); the pair of support columns (21) are arranged on the bottom plate (1) in a bilateral symmetry mode and located on two sides of the through groove (11), and the support rods (22) are arranged on the pair of support columns (21) in a left-right sliding mode and locked and fixed through the locking devices;

A supporting platform (24) is arranged on the supporting rod (22), the first motor (31) is fixedly arranged on the supporting platform (24), the output end of the first motor faces downwards and is connected with the friction roller (32) through a connecting rod, and the friction roller (32) is positioned in the through groove (11);

The adjusting device comprises a compression spring (51) and an induction device (52), the compression spring (51) is located in the through groove (11), the lower end of the compression spring is provided with the induction device (52), the induction device (52) is connected with a controller, and the controller is connected with the first motor (31) and controls the action of the first motor (31).

2. The wear-resisting paper wear-resisting test device of claim 1, characterized in that the supporting columns (21) are provided with left and right through holes, the supporting rods (22) slide through the through holes, the locking devices are locking nuts (23), the locking nuts (23) are a pair, and the pair of locking nuts are installed on the supporting rods (22) in a left-right symmetrical threaded manner and are positioned outside the pair of supporting columns (21).

3. a wear-resistant paper wear-resistant test device according to claim 1 or 2, wherein the supporting column (21) adopts an up-and-down lifting structure, and the lower end is arranged on the bottom plate (1) in a front-and-back sliding manner.

4. a wear-resistant paper wear-resistant testing device according to claim 3, wherein the friction roller (32) is erected at the lower end of the connecting rod and is connected with the output end of a second motor (6) fixedly installed at the lower end of the connecting rod, the second motor (6) is connected with a controller, and the controller controls the action of the second motor (6).

Technical Field

the invention relates to the field of paper processing, in particular to a wear-resistant paper wear-resistant test device.

Background

With the rapid development of the furniture industry and the building industry, the surfaces of furniture and building templates are stuck with veneers so as to increase the aesthetic property and the times of reutilization.

The wear resistance test of the veneering paper is an important index of product classification, and the wear resistance test is to evaluate the wear resistance of a sample by a curve of parameters such as wear times, time and the like under the condition of a certain acting force acting on the sample. But current abrasion-resistant testing machine size is huge, and the part on the equipment is many and arrange complicacy, not only occupation space but also needs complex operation, and it is inconvenient to little sample detection, and some simple test devices can't be to the different degree abrasion tests of abrasive paper, inconvenient adjustment, have the limitation.

Disclosure of Invention

The wear-resistant paper wear-resistant test device provided by the invention is simple in structure, and more efficient in wear-resistant tests of different degrees of wear-resistant paper.

In order to achieve the purpose, the wear-resistant paper wear-resistant test device comprises a bottom plate, a pressing device, a supporting device and an adjusting device;

The bottom plate is provided with a through groove with an opening at the upper end and penetrating forwards and backwards, and the pressing device is arranged in the through groove;

The supporting device comprises a supporting column and a supporting rod; the supporting columns are a pair and are symmetrically arranged on the bottom plate in the left-right direction and positioned on two sides of the through groove, and the supporting rods are arranged on the pair of supporting columns in a left-right sliding mode and are locked and fixed through locking devices;

The supporting rod is provided with a supporting platform, the first motor is fixedly arranged on the supporting platform, the output end of the first motor faces downwards and is connected with the friction roller through a connecting rod, and the friction roller is positioned in the through groove;

The adjusting device comprises a compression spring and an induction device, the compression spring is located in the through groove, the induction device is arranged at the lower end of the compression spring and connected with the controller, and the controller is connected with the first motor and controls the action of the first motor.

furthermore, the through-hole that runs through about being equipped with on the support column, the bracing piece slides and passes the through-hole, locking device is lock nut, and lock nut is a pair of to bilateral symmetry screw thread is installed on the bracing piece, and is located the outside of a pair of support column.

furthermore, the support column adopts an up-down lifting structure, and the lower end of the support column is arranged on the bottom plate in a front-back sliding mode.

Furthermore, the friction roller is erected at the lower end of the connecting rod and is connected with the output end of a second motor fixedly installed at the lower end of the connecting rod, the second motor is connected with a controller, and the controller controls the action of the second motor.

Compared with the prior art, the wear-resistant paper wear-resistant test device is provided with the supporting device, a plurality of pieces of paper to be tested are placed in the paper penetrating groove and are pressed by the pressing device, when the wear-resistant paper is tested, the supporting rod is moved left and right, the supporting column is moved up and down, and the supporting platform is driven to move back and forth to enable the friction roller at the lower end of the first motor and the wear-resistant paper to carry out wear-resistant tests at different positions; due to the arrangement of the adjusting device, the compression spring is arranged at the lower end of the wear-resistant paper and is in contact with the sensing device, so that the second motor and the first motor are effectively and automatically controlled, and the force of a wear-resistant test is uniform; this wear-resisting test device of wear-resisting paper, simple structure realizes more high-efficient to wear-resisting test of wear-resisting paper different degree.

Drawings

FIG. 1 is an overall schematic view of the present invention;

In the figure: 1. the device comprises a bottom plate, 11, a through groove, 21, a support column, 22, a support rod, 23, a locking nut, 24, a support platform, 31, a first motor, 32, a friction roller, 4, a pressing device, 51, a compression spring, 52, an induction device, 6 and a second motor.

Detailed Description

The invention will be further explained with reference to the drawings.

as shown in fig. 1, the wear-resistant paper wear-resistant test device comprises a bottom plate 1, a pressing device 4, a supporting device and an adjusting device;

The bottom plate 1 is provided with a through groove 11 with an opening at the upper end and penetrating forwards and backwards, and the pressing device 4 is arranged in the through groove 11;

The supporting device comprises a supporting column 21 and a supporting rod 22; the pair of support columns 21 are symmetrically arranged on the bottom plate 1 at the left and right sides and positioned at the two sides of the through groove 11, and the support rods 22 are arranged on the pair of support columns 21 in a left-right sliding manner and are locked and fixed through a locking device;

The supporting rod 22 is provided with a supporting platform 24, the first motor 31 is fixedly arranged on the supporting platform 24, the output end of the first motor faces downwards and is connected with a friction roller 32 through a connecting rod, and the friction roller 32 is positioned in the through groove 11;

The adjusting device comprises a compression spring 51 and a sensing device 52, the compression spring 51 is positioned in the through groove 11, the sensing device 52 is arranged at the lower end of the compression spring, the sensing device 52 is connected with a controller, and the controller is connected with the first motor 31 and controls the action of the first motor 31.

Furthermore, the support columns 21 are provided with through holes penetrating through the support rods left and right, the support rods 22 slide through the through holes, the locking devices are locking nuts 23, the locking nuts 23 are a pair, and the locking nuts 23 are installed on the support rods 22 in a left-right symmetrical threaded manner and are positioned on the outer sides of the pair of support columns 21;

further, the supporting column 21 adopts an up-down lifting structure, and the lower end of the supporting column is arranged on the bottom plate 1 in a front-back sliding manner;

Further, the friction roller 32 is erected at the lower end of the connecting rod and connected with the output end of the second motor 6 fixedly installed at the lower end of the connecting rod, the second motor 6 is connected with the controller, and the controller controls the action of the second motor 6.

when the wear-resistant paper wear-resistant test device is used, a plurality of pieces of paper to be tested are placed in the paper through groove 11 and are pressed tightly by the pressing device 4, and when the wear-resistant paper is tested, the first motor 31 on the supporting platform 24 is adjusted, for example, the supporting rod 22 is moved left and right, the supporting column 21 is moved up and down, and the supporting platform 24 is driven by the supporting column 21 to move back and forth to move together, so that the friction roller 32 at the lower end of the first motor 31 and the wear-resistant paper are subjected to wear-resistant tests at different positions;

And start second motor 6, it rotates to drive friction roller 32 through second motor 6, realize the wear-resisting test to the different degree of wear-resisting paper through the different rotational speeds of friction roller 32, and owing to set up adjusting device, through be equipped with compression spring 51 at the wear-resisting paper lower extreme, compression spring 51 and induction system 52 contact, induction system 52 can be the forced induction subassembly, set up the bearing pressure scope earlier, when surpassing the pressure scope when experimental, effectively control second motor 6 and first motor 31, make into the dynamics of wear-resisting test even, avoid too big or undersize.

When first motor 31 starts, drive friction roller 32 through the connecting rod and round the rotation of connecting rod axis, realize the experiment to the different wear-resisting modes of wear-resisting paper, the function is more powerful, and application scope is wider.