Electronic balance for weighing fabric

Abstract

The utility model discloses an electronic balance for fabric weighing, which comprises a base, a weighing platform is arranged at the top of the base, a weighing mechanism is connected to the bottom of the weighing platform, a protective shell is arranged above the base, a top plate is arranged at the top of the protective shell, a rotating seat is rotatably mounted at the bottom of the top plate, and a weighing mechanism is arranged at the bottom of the rotating seat. The rotating seat is connected with a rotating motor, a horizontal electric guide rail is installed at the bottom of the rotating seat, a horizontal moving seat is installed on the horizontal electric guide rail in a sliding mode, a vertical electric guide rail is installed on the horizontal moving seat, and a vertical moving seat is installed on the vertical electric guide rail in a sliding mode; a laser cutter is mounted on the vertical moving seat; the laser cutter is arranged on the protective shell, the cutting procedure of the fabric is directly completed in the electronic balance, after cutting is completed, the cut fabric can be separated from the whole fabric, weighing calculation is automatically carried out, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of weighing equipment, in particular to the technical field of electronic balances. Background Art

[0002] An electronic balance is a measuring instrument that determines the mass of an object by the force of gravity acting on the object and outputs the result using a digital indicator.

[0003] The method of testing the grammage of fabric using an electronic balance usually includes: sampling: cutting a sample of a certain size from the fabric to be tested; weighing: using a high-precision electronic balance to weigh the sample and record its mass; calculating: calculating the weight of the fabric per square meter, i.e. the grammage, based on the mass and area of ​​the sample; this testing method is relatively cumbersome and requires manual calculations, which reduces work efficiency. Summary of the Invention

[0004] The purpose of the utility model is to solve the problems in the prior art and to provide an electronic balance for fabric weighing, which can solve the above problems.

[0005] To achieve the above-mentioned purpose, the utility model proposes an electronic balance for weighing fabrics, comprising a base, a weighing platform provided on the top of the base, a weighing mechanism connected to the bottom of the weighing platform, a protective shell provided above the base, a top plate provided on the top of the protective shell, a rotating seat rotatably mounted on the bottom of the top plate, the rotating seat is connected to a rotating motor, a horizontal electric guide rail is installed at the bottom of the rotating seat, a horizontal moving seat is slidably mounted on the horizontal electric guide rail, a vertical electric guide rail is installed on the horizontal moving seat, a vertical moving seat is slidably mounted on the vertical electric guide rail, and a laser cutter is installed on the vertical moving seat.

[0006] Preferably, a loading platform is provided on the top of the base, a recess is provided in the middle of the loading platform, and the weighing platform is matched and arranged in the recess.

[0007] Preferably, a lifting mechanism is connected to the bottom of the loading platform.

[0008] Preferably, the lifting mechanism is a telescopic electric cylinder.

[0009] Preferably, a display screen is provided on the front side of the base, the display screen is connected to a controller, and the weighing mechanism is connected to the controller.

[0010] Preferably, a distance sensor is provided on the horizontal electric guide rail, and the distance sensor is connected to the controller.

[0011] The beneficial effects of the present invention are as follows: the present invention arranges a laser cutter on the protective shell, and directly completes the fabric cutting process in the electronic balance. After the cutting is completed, the cut fabric will be separated from the whole piece of fabric, and the weighing calculation will be automatically performed, thereby improving work efficiency; the distance measured by the distance sensor can be converted into the area of ​​the fabric, and the controller calculates the gram weight of the fabric according to the obtained area and mass and displays it on the display screen.

[0012] The features and advantages of the present invention will be described in detail through embodiments with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural diagram of Example 1 of the present utility model;

[0014] Figure 2 This is a cutting diagram of Example 1 of the present utility model;

[0015] Figure 3 This is a structural diagram of Example 2 of the present utility model;

[0016] Figure 4 This is a cutting diagram of Example 2 of the present utility model.

[0017] In the figure: 1-base, 2-weighing platform, 3-weighing mechanism, 4-protective shell, 5-top plate, 6-rotating seat, 7-horizontal electric guide rail, 8-horizontal moving seat, 9-vertical electric guide rail, 10-vertical moving seat, 11-laser cutter, 12-loading platform, 13-yield slot, 14-lifting mechanism, 15-display screen, 16-distance sensor. DETAILED DESCRIPTION

[0018] Example 1

[0019] See Figure 1 and Figure 2An electronic balance for weighing fabrics, comprising a base 1, a weighing platform 2 is provided on the top of the base 1, a weighing mechanism 3 is connected to the bottom of the weighing platform 2, a protective shell 4 is provided above the base 1, a top plate 5 is provided on the top of the protective shell 4, a rotating seat 6 is rotatably installed at the bottom of the top plate 5, the rotating seat 6 is connected to a rotating motor, a horizontal electric guide rail 7 is installed at the bottom of the rotating seat 6, a horizontal moving seat 8 is slidably installed on the horizontal electric guide rail 7, a vertical electric guide rail 9 is installed on the horizontal moving seat 8, and a vertical electric guide rail 9 is slidably installed on the vertical electric guide rail 9 A movable seat 10, a laser cutter 11 is installed on the vertical movable seat 10, a loading platform 12 is provided on the top of the base 1, a makeshift groove 13 is provided in the middle of the loading platform 12, the weighing platform 2 is matched and arranged in the makeshift groove 13, and a lifting mechanism 14 is connected to the bottom of the loading platform 12, the lifting mechanism 14 is a telescopic electric cylinder, a display screen 15 is provided on the front side of the base 1, the display screen 15 is connected to a controller, the weighing mechanism 3 is connected to the controller, and a distance sensor 16 is provided on the horizontal electric guide rail 7, and the distance sensor 16 is connected to the controller.

[0020] See Figure 3 and Figure 4 The bottom of the weighing mechanism 3 is connected with a lifting mechanism 14, and the rest is the same as in Example 1.

[0021] Working process of this utility model:

[0022] During the working process of the utility model, before weighing, the loading platform and the weighing platform are kept flush, the whole piece of fabric is first placed flat on the loading platform, and then the position of the horizontal movable seat is adjusted according to needs, the controller converts the distance measured by the distance sensor into the radius of the circumference, and then calculates the area of ​​the circle, that is, the area of ​​the fabric after cutting, and stores it in the controller; then the laser cutter moves downward, the rotary motor rotates, and drives the laser cutter to perform circular cutting on the fabric; after the cutting is completed, the laser cutter rises, the telescopic electric cylinder works, so that the weighing platform is higher than the loading platform by a certain height, and the circular fabric is separated from the whole piece of fabric. After the separation is completed, the weighing mechanism weighs the weight of the circular fabric and transmits the result to the controller, the controller calculates the gram weight according to the formula, and outputs the gram weight of the fabric on the display screen.

[0023] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the scope of protection of the present invention.

Claims

1. An electronic balance for weighing fabrics, characterized in that: The invention comprises a base (1), a weighing platform (2) is provided on the top of the base (1), a weighing mechanism (3) is connected to the bottom of the weighing platform (2), a protective shell (4) is provided above the base (1), a top plate (5) is provided on the top of the protective shell (4), a rotating seat (6) is rotatably mounted on the bottom of the top plate (5), the rotating seat (6) is connected to a rotating motor, a horizontal electric guide rail (7) is installed on the bottom of the rotating seat (6), a horizontal movable seat (8) is slidably mounted on the horizontal electric guide rail (7), a vertical electric guide rail (9) is installed on the horizontal movable seat (8), a vertical movable seat (10) is slidably mounted on the vertical electric guide rail (9), and a laser cutter (11) is installed on the vertical movable seat (10).

2. The electronic balance for fabric weighing according to claim 1, wherein: A loading platform (12) is provided on the top of the base (1), a clearance groove (13) is provided in the middle of the loading platform (12), and the weighing platform (2) is matched and arranged in the clearance groove (13).

3. The electronic balance for fabric weighing according to claim 2, characterized in that: The bottom of the loading platform (12) is connected to a lifting mechanism (14).

4. The electronic balance for fabric weighing according to claim 1, wherein: The bottom of the weighing mechanism (3) is connected to a lifting mechanism (14).

5. The electronic balance for weighing fabrics according to claim 3 or 4, characterized in that: The lifting mechanism (14) is a telescopic electric cylinder.

6. The electronic balance for fabric weighing according to claim 1, wherein: A display screen (15) is provided on the front side of the base (1), the display screen (15) is connected to a controller, and the weighing mechanism (3) is connected to the controller.

7. The electronic balance for fabric weighing according to claim 1, wherein: A distance sensor (16) is provided on the horizontal electric guide rail (7), and the distance sensor (16) is connected to the controller.

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