Dyeing tester

Abstract

The utility model discloses a dyeing testing machine which comprises a machine case, an opening and closing cover arranged at the top of the machine case, a partition plate arranged in the machine case, a testing concave table arranged on the partition plate, a movable table capable of eccentrically rotating arranged in the testing concave table, and a sample fixing frame arranged on the movable table and comprising a fixed frame body and an overturning frame body rotationally connected to the fixed frame body, a limiting rotating mechanism and a closing mechanism are arranged between the fixing frame body and the overturning frame body, a plurality of first positioning grooves are formed in the side face, close to the fixing frame body, of the overturning frame body, an elastic belt is arranged in each first positioning groove, and the sample containers can be inserted into the first positioning grooves and fixed through the elastic belts; a plurality of second positioning grooves are formed in the side surface, close to the turnover frame body, of the fixed frame body; the plurality of first positioning grooves and the plurality of second positioning grooves are in one-to-one correspondence and can be matched to wrap and fix the sample container. The sample containers can be simply and easily taken and placed on a large scale, the dyeing efficiency is high, the time is short, and the rapid completion of an experiment is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of dyeing and printing experimental equipment, and in particular to a dyeing test machine. Background Technology

[0002] Before mass production, the dyeing and printing industry typically requires small-scale dyeing experiments. These experiments analyze the color and effect, adjust the dye composition, and only proceed to production after the dyeing requirements are met. Currently, dyeing testing machines usually involve placing sample containers filled with dye and fabric into a slot on a moving frame. The inner wall of the slot is lined with silicone, which uses its elasticity to firmly hold the sample containers in place. However, this method requires considerable force to handle the containers, making it inconvenient to operate on large batches of samples individually. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a dyeing test machine, which aims to solve the technical problems of the prior art that require a large amount of force to pick up and put down the sample container and are inconvenient for large-scale operation.

[0004] The technical solution of this utility model is: a dyeing test machine, including a chassis and an openable cover on the top of the chassis. The chassis has an internal partition, and the partition has a test recess. The test recess has an eccentrically rotatable movable platform. The movable platform has a sample fixing frame. The sample fixing frame includes a fixed frame body and a flipping frame body rotatably connected to the fixed frame body. A limiting rotation mechanism and a closing mechanism are provided between the fixed frame body and the flipping frame body. The side of the flipping frame body near the fixed frame body has a plurality of first positioning grooves. Each first positioning groove has an elastic band. The sample container can be inserted into the first positioning groove and fixed by the elastic band. The side of the fixed frame body near the flipping frame body has a plurality of second positioning grooves. The plurality of first positioning grooves and the plurality of second positioning grooves correspond one-to-one and can cooperate to wrap and fix the sample container.

[0005] Furthermore, the top surface of the chassis in this utility model is provided with a sliding groove, and the bottom surface of the opening and closing cover is provided with a slider that cooperates with the sliding groove. The slider can be slidably installed in the sliding groove so that the opening and closing cover can be slidably opened or closed.

[0006] Furthermore, the test platform described in this utility model has a cavity formed by a downward indentation from the upper surface, and the movable platform is disposed in the cavity, rotating in contact with the inner wall of the cavity.

[0007] Furthermore, in this utility model, a motor is provided below the partition, and the output shaft of the motor passes through the partition and the test recess and is eccentrically connected to the bottom surface of the movable platform.

[0008] Furthermore, in this utility model, one side of the fixed frame is provided with an inwardly recessed receiving cavity. The top of the receiving cavity is connected to the outside. Connecting posts are provided on the inner walls of both sides of the bottom of the receiving cavity. Connecting holes are provided on both sides of the flipping frame. The connecting holes on both sides of the flipping frame are rotatably installed corresponding to the connecting posts on both sides of the receiving cavity. The flipping frame can be received into the receiving cavity of the fixed frame.

[0009] Furthermore, the top of the flipping frame described in this utility model is connected to a flipping plate.

[0010] Furthermore, the limiting rotation mechanism described in this utility model includes a limiting strip, which is disposed at the bottom of the receiving cavity and located on the outside of the flipping frame. The length of the limiting strip extends along the length direction of the receiving cavity, and the longitudinal section of the limiting strip is triangular.

[0011] Furthermore, the closing mechanism described in this utility model includes a first magnetic strip disposed on the inner walls of both sides of the receiving cavity and a second magnetic strip disposed on both sides of the flipping frame, wherein the first magnetic strip and the second magnetic strip are able to attract each other.

[0012] Furthermore, in this utility model, the two ends of the elastic band are respectively fixedly connected to the inner walls of the opposite sides of the first positioning groove, and the elastic band is disposed on the upper part of the first positioning groove.

[0013] This utility model has the following advantages compared with the prior art:

[0014] 1. When placing the sample container in the dyeing test machine of this utility model, simply slide open the opening and closing cover, open the sample fixing frame, place the sample container one by one into the first positioning groove on the flip frame, and after initial fixing with the elastic band, close the sample fixing frame to complete the complete fixing of the sample container. It can be operated in large batches, is simple and easy, and does not require force to pick up and put down.

[0015] 2. During the test, the dyeing test machine of this utility model drives the entire movable table to rotate eccentrically through the bottom motor, which can cause the sample container to shake significantly, thereby improving dyeing efficiency, shortening dyeing time, and helping the experiment to be completed quickly. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a schematic diagram showing the specific arrangement of the motor described in this utility model;

[0018] Figure 3 This is a perspective view of the sample holder described in this utility model;

[0019] Figure 4 This is a schematic diagram showing the sample holder in the open state of the present invention;

[0020] Figure 5 This is a schematic diagram of the specific structure of the fixing frame described in this utility model;

[0021] Figure 6 This is a schematic diagram of the specific structure of the flipping frame described in this utility model.

[0022] The components are: 1. Chassis; 1a. Slide groove; 2. Opening and closing cover; 3. Partition plate; 4. Test recess; 4a. Cavity; 5. Movable table; 6. Motor; 7. Sample fixing frame; 701. Fixing frame body; 701a. Second positioning groove; 702. Flipping frame body; 702a. First positioning groove; 703. Receiving cavity; 704. Connecting column; 705. Connecting hole; 706. Flipping plate; 707. Limiting strip; 708. First magnetic strip; 709. Second magnetic strip; 710. Elastic band. Detailed Implementation

[0023] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0024] Example:

[0025] The accompanying drawings illustrate a specific embodiment of a staining testing machine according to this utility model. Figure 1 It mainly includes a chassis 1. The top surface of the chassis 1 has two sliding grooves 1a on the left and right sides respectively. The two sliding grooves 1a are parallel. The top of the chassis 1 has an opening and closing cover 2. The bottom surface of the opening and closing cover 2 has two sliders that correspond to the two sliding grooves 1a. The two sliders are slidably installed in the two sliding grooves 1a respectively, so that the opening and closing cover 2 is slidably connected to the chassis 1. The chassis 1 can be opened or closed by sliding the opening and closing cover 2.

[0026] Reference Figure 1 , Figure 2 The interior of the chassis 1 is hollow, and a horizontal partition 3 divides the interior of the chassis 1 into upper and lower parts. A test recess 4 is provided on the partition 3, and the test recess 4 has a cavity 4a formed by a downward indentation from its upper surface. The edge of the cavity 4a is circular, and a movable stage 5 is provided inside the cavity 4a. The peripheral sidewall of the movable stage 5 is always in contact with the inner sidewall of the cavity 4a. A motor 6 is located below the partition 3 and is fixedly installed at the bottom of the chassis 1. The output shaft of the motor 6 passes through the partition 3 and the test recess 4 and is eccentrically connected to the bottom surface of the movable stage 5. The motor 6 can drive the movable stage 5 to rotate eccentrically. During rotation, the peripheral sidewall of the movable stage 5 always adheres to the inner sidewall of the cavity 4a, and the test recess 4 guides the rotation of the movable stage 5.

[0027] Reference Figure 1 , Figure 2 Multiple sample holders 7 are fixedly installed on the movable platform 5. The sample holders 7 are used to place sample containers. The specific structure of the sample holders 7 is described in detail below. Figures 3 to 6 As shown, the sample holder 7 includes a fixed holder body 701 and a flipping holder body 702. The fixed holder body 701 has an inwardly recessed receiving cavity 703 on its largest side. The receiving cavity 703 is a rectangular groove, with its top extending to the top surface of the fixed holder body 701. Connecting posts 704 are respectively provided on the opposite inner walls of the bottom of the receiving cavity 703, and the two connecting posts 704 are coaxial. The flipping holder body 702 has connecting holes 705 on both sides corresponding to the two connecting posts 704. 5. The connecting posts 704 on both sides of the receiving cavity 703 are rotatably installed, so that the flip frame 702 is rotatably connected to the fixed frame 701. The length of the flip frame 702 is the same as the length of the receiving cavity 703, and the width of the flip frame 702 is less than the width of the receiving cavity 703. A flip plate 706 is connected to the top of the flip frame 702. The flip plate 706 protrudes from the top surface of the receiving cavity 703. By moving the flip plate 706, the flip frame 702 can be flipped open from the receiving cavity 703 or completely retracted into the receiving cavity 703.

[0028] A limiting rotation mechanism is provided between the fixed frame 701 and the flipping frame 702 to limit the flipping angle of the flipping frame 702. The limiting rotation mechanism includes a limiting strip 707, which is located at the bottom of the receiving cavity 703 and on the outside of the flipping frame 702. The length of the limiting strip 707 extends along the length direction of the receiving cavity 703, and the longitudinal section of the limiting strip 707 is triangular, with the triangular inclined surface of the limiting strip 707 facing the flipping frame 702. When the flipping frame 702 is opened outwards, the triangular inclined surface of the limiting strip 707 can contact the outer surface of the flipping frame 702, limiting the flipping frame 702. Figure 4 As shown.

[0029] A closing mechanism is provided between the fixed frame 701 and the flipping frame 702. The closing mechanism includes first magnetic strips 708 respectively disposed on the inner walls of opposite sides of the receiving cavity 703 along its length, and second magnetic strips 709 respectively disposed on both sides of the flipping frame 702, corresponding to the two first magnetic strips 708. The corresponding first magnetic strips 708 and second magnetic strips 709 can attract each other. The first magnetic strips 708 are embedded in the inner wall of the receiving cavity 703, with their outer surfaces flush with the inner wall of the receiving cavity 703, and their length extending along the height direction of the receiving cavity 703. The second magnetic strips 709 are embedded in the inner sides of the flipping frame 702, with their outer surfaces flush with the outer surfaces of the flipping frame 702, and their length extending along the height direction of the flipping frame 702. When the flip frame 702 and the fixed frame 701 are closed, the first magnetic strip 708 and the second magnetic strip 709 attract and stick to each other, thus achieving the closure of the entire sample fixing frame 7.

[0030] The tilting frame 702 has multiple spaced first positioning grooves 702a on its side near the fixed frame 701. The length of each first positioning groove 702a extends along the height of the tilting frame 702, and its top is connected to the outside. Each first positioning groove 702a contains an elastic band 710, with its two ends fixedly connected to the inner walls of opposite sides of the first positioning groove 702a. The elastic band 710 is located at the upper part of the first positioning groove 702a. When placing a sample container, the sample container is aligned with the first positioning groove 702a and inserted into the elastic band 710, using the elasticity of the elastic band 710 to wrap and fix the sample container.

[0031] The fixed frame 701 has multiple spaced second positioning grooves 701a on its side near the flipping frame 702. These second positioning grooves 701a communicate with the receiving cavity 703, and their length extends along the height of the fixed frame 701. The top of each second positioning groove 701a communicates with the outside. Multiple first positioning grooves 702a correspond one-to-one with multiple second positioning grooves 701a, and the corresponding first and second positioning grooves 702a can cooperate to enclose and fix the sample container.

[0032] In practical use of the staining testing machine of this utility model, first slide open the opening and closing cover 2 on the machine casing 1, then move the flip plate 706 to open the flip frame 702 of the sample fixing frame 7 until the flip frame 702 contacts the limiting strip 707 and stops. At this time, the flip frame 702 is in an inclined state, which facilitates the placement of the sample container. Figure 4As shown. Next, the sample containers are aligned one by one with the first positioning groove 702a of the flip frame 702 and inserted into the elastic band 710. The elasticity of the elastic band 710 is used for initial wrapping and fixation. Then, the flip frame 702 is closed, so that the flip frame 702 and the fixed frame 701 are closed. The mutual attraction of the first magnetic strip 708 and the second magnetic strip 709 realizes the closure of the entire sample fixing frame 7. At the same time, the flip frame 702 and the fixed frame 701 completely wrap and fix the sample containers. During the test, the motor 6 is started. The motor 6 drives the entire movable table 5 to rotate eccentrically within the test recess 4, which in turn causes the sample fixing frame 7 and the sample containers inside the sample fixing frame 7 to shake significantly, so that the fabric inside the sample containers can be dyed by the dye quickly.

[0033] Of course, the above embodiments are only for illustrating the technical concept and features of this utility model, and their purpose is to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be used to limit the protection scope of this utility model. All modifications made in accordance with the spirit and essence of the main technical solution of this utility model should be covered within the protection scope of this utility model.

Claims

1. A staining testing machine, characterized in that: The system includes a chassis (1) and a hinged cover (2) on the top of the chassis (1). The chassis (1) has an internal partition (3) with a test recess (4) on the partition (3). The test recess (4) contains an eccentrically rotatable movable platform (5). The movable platform (5) has a sample holder (7). The sample holder (7) includes a fixed frame body (701) and a rotating frame body (702) rotatably connected to the fixed frame body (701). A limiting rotation mechanism and a closing mechanism are provided between the fixed frame body (701) and the rotating frame body (702). (702) A plurality of first positioning grooves (702a) are provided on the side near the fixed frame (701), and each first positioning groove (702a) is provided with an elastic band (710). The sample container can be inserted into the first positioning groove (702a) and fixed by the elastic band (710). A plurality of second positioning grooves (701a) are provided on the side near the flipping frame (702) of the fixed frame (701). The plurality of first positioning grooves (702a) correspond one-to-one with the plurality of second positioning grooves (701a) and can cooperate to wrap and fix the sample container.

2. The staining testing machine according to claim 1, characterized in that: The top surface of the chassis (1) is provided with a sliding groove (1a), and the bottom surface of the opening and closing cover (2) is provided with a slider that cooperates with the sliding groove (1a). The slider can be slidably installed in the sliding groove (1a) so that the opening and closing cover (2) can be slidably opened or closed.

3. The staining testing machine according to claim 1, characterized in that: The test platform (4) has a cavity (4a) formed by the downward indentation of the upper surface, and the movable platform (5) is disposed in the cavity (4a) and rotates in contact with the inner wall of the cavity (4a).

4. A staining testing machine according to claim 1, characterized in that: A motor (6) is provided below the partition (3). The output shaft of the motor (6) passes through the partition (3) and the test recess (4) and is eccentrically connected to the bottom surface of the movable platform (5).

5. A staining testing machine according to claim 1, characterized in that: The fixed frame (701) has an inwardly recessed receiving cavity (703) on one side. The top of the receiving cavity (703) is connected to the outside. Connecting posts (704) are provided on the inner walls of the bottom two sides of the receiving cavity (703). Connecting holes (705) are provided on both sides of the flipping frame (702). The connecting holes (705) on both sides of the flipping frame (702) are rotatably installed corresponding to the connecting posts (704) on both sides of the receiving cavity (703). The flipping frame (702) can be received into the receiving cavity (703) of the fixed frame (701).

6. A staining testing machine according to claim 5, characterized in that: The top of the flipping frame (702) is connected to a flipping plate (706).

7. A staining testing machine according to claim 5, characterized in that: The limiting rotation mechanism includes a limiting strip (707), which is located at the bottom of the receiving cavity (703) and outside the flip frame (702). The length of the limiting strip (707) extends along the length direction of the receiving cavity (703), and the longitudinal section of the limiting strip (707) is triangular.

8. A staining testing machine according to claim 5, characterized in that: The closing mechanism includes a first magnetic strip (708) disposed on the inner walls of both sides of the receiving cavity (703) and a second magnetic strip (709) disposed on both sides of the flip frame (702), wherein the first magnetic strip (708) and the second magnetic strip (709) can attract each other.

9. A staining testing machine according to claim 1, characterized in that: The two ends of the elastic band (710) are respectively fixedly connected to the inner walls of the opposite sides of the first positioning groove (702a), and the elastic band (710) is disposed on the upper part of the first positioning groove (702a).

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