Water level calibration device of shrinkage rate testing machine

Abstract

The utility model relates to the technical field of shrinkage rate testing machines, and discloses a water level calibration device of a shrinkage rate testing machine, which comprises a mounting plate and a water level calibration device body, four threaded holes are formed in the mounting plate, a fixing frame is fixedly mounted on the left side of the mounting plate, a leveling mechanism is arranged in the fixing frame, and the water level calibration device body is fixedly mounted on the left side of the mounting plate. A mounting mechanism is arranged in the leveling mechanism, a gear A is matched with a gear B, so that an L-shaped rotating plate drives the water level calibration device body to perform horizontal adjustment, a clamping block is clamped to a clamping groove ring, the position is fixed after adjustment, and a moving plate is close to the water level calibration device body to fix the water level calibration device body; according to the water level calibration device, the water level calibration device body is prevented from shaking and being damaged during rotation adjustment, the water level calibration device body is prevented from being clamped by rigid contact through the base plate, and when the water level calibration device body breaks down, the water level calibration device body can be detached to be repaired, so that the water level calibration device is more convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shrinkage tester technical field, specifically is a water level calibration device of shrinkage tester. BACKGROUND

[0002] Fabric shrinkage tester is widely used in various cotton, wool, hemp, silk, chemical fiber fabric, clothing or other textile after washing shrinkage and relaxation determination machine, water level calibration device needs to be horizontal to the water surface when calibrating, so a water level calibration device of shrinkage tester is needed.

[0003] According to the water level calibration device of shrinkage tester (authorization announcement number: CN216485017U) disclosed in the patent network, the utility model relates to the technical field of textile equipment, especially a water level calibration device of shrinkage tester, which comprises a mounting plate, an installation hole is formed in a corner of the mounting plate, a support frame is fixedly connected to one side of the mounting plate, a water level calibration device is rotatably connected to one side of the support frame through a bearing, and a lead screw is rotatably connected to one side of the mounting plate close to the support frame through a bearing. The utility model has the advantages that the lead screw is rotatably connected to one side of the mounting plate close to the support frame through a bearing, and the cooperation between the knob, the moving plate, the locking rod, the locking block, the spring and the through hole can adjust the angle after installation, so that the water level calibration device is in a horizontal state, and errors in measurement results are avoided. The cooperation between the first magnet, the second magnet and the counterweight block allows the first magnet and the second magnet to be separated, the counterweight block can be removed, and the utility model is convenient to use.

[0004] According to the above description, the applicant believes that the following problems exist:

[0005] During use, the counterweight block drives the water level calibration device to level under the action of gravity, the reaction force of the spring pushes against the locking block, and the locking block tightly fixes the water level calibration device. However, when the magnetic force is too large, the counterweight block can be stably installed, but when the counterweight block is removed, it needs to be removed with great force. The water level calibration device is locked by the elastic force of the spring, and the water level calibration device may be shifted under the action of force, so that it is no longer horizontal. When the magnetic force is small, the counterweight block may fall due to accidental contact under external force, making horizontal adjustment more inconvenient. The counterweight block may even hit the water level calibration device when it falls, causing damage to the device. In addition, the water level calibration device is rotatably installed in the support frame, and when the water level calibration device fails, it is not convenient to maintain, so a water level calibration device of shrinkage tester is needed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The water level calibration device of the shrinkage rate testing machine is provided, so as to solve the problems in the background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: a water level calibration device of shrinkage rate testing machine, including installation board and water level calibration device body, the inside of installation board is provided with four threaded holes, the left side fixed mounting of installation board has fixed frame, the inside of fixed frame is provided with leveling mechanism, the inside of leveling mechanism is provided with installation mechanism.

[0008] The leveling mechanism comprises a control assembly and a leveling assembly, and the leveling assembly is arranged outside the control assembly.

[0009] Preferably, the control assembly comprises a rotating shaft A, the rotating shaft A is rotatably installed in the inside of the fixed frame, the right end of the rotating shaft A is fixedly installed with a handle A, the outside of the rotating shaft A is fixedly installed with a clamping groove ring, the inside of the fixed frame is fixedly installed with a protruding block, the inside of the protruding block is rotatably installed with a rotating shaft B, the outside of the rotating shaft B is fixedly installed with a clamping block, the left side of the clamping block is fixedly installed with a spring, and the clamping block is clamped in the inside of the clamping groove ring.

[0010] Preferably, one end of the spring away from the clamping block is fixedly installed with the fixed frame, the clamping block is movably installed in the inside of the protruding block, and the clamping block is clamped in the inside of the clamping groove ring, so that the water level calibration device body will not be offset after being adjusted to be horizontal.

[0011] Preferably, the leveling assembly comprises a gear A, the gear A is fixedly installed outside the rotating shaft A, the inside of the fixed frame is rotatably installed with a rotating shaft C, the outside of the rotating shaft C is fixedly installed with a gear B, the left end of the rotating shaft C is fixedly installed with an L-shaped rotating plate, the right side of the L-shaped rotating plate is fixedly installed with a limiting block, the top of the L-shaped rotating plate is fixedly installed with an arc block, and the inside of the arc block is movably installed with an observation ball, so as to facilitate observation whether it is adjusted to be horizontal.

[0012] Preferably, the outside of the arc block is provided with a horizontal vertical line, the water level calibration device body is arranged in the inside of the L-shaped rotating plate, the limiting block is movably installed in the inside of the fixed frame, the diameter of the gear B is greater than that of the gear A, the gear B is engaged with the gear A, and synchronous rotation is realized.

[0013] Preferably, the installation mechanism comprises a threaded rod, the threaded rod is rotatably installed in the inside of the L-shaped rotating plate, the left end of the threaded rod is fixedly installed with a handle B, the outside of the threaded rod is screwedly installed with a sliding block, the top of the sliding block is fixedly installed with a moving plate, and the right side of the moving plate is fixedly installed with a pad plate, so as to avoid hard contact and clamp the water level calibration device body.

[0014] Preferably, the base plate is in contact with the water level calibration device body, the sliding block is slidingly installed in the inside of the L-shaped rotating plate, and drives the moving plate to move.

[0015] Compared with the prior art, the water level calibration device of the shrinkage tester has the following beneficial effects:

[0016] 1. The water level calibration device of the shrinkage tester, by setting the leveling mechanism, in the use process, the clamping block is separated from the clamping groove ring, the gear A is matched with the gear B through the rotating shaft A, when the horizontal vertical line outside the arc block points to the center of the observation ball, it indicates that the water level calibration device body has been adjusted to horizontal, so that the L-shaped rotating plate drives the water level calibration device body to be horizontally adjusted, the clamping block is clamped in the clamping groove ring, so that the position after adjustment is fixed, the diameter of the gear B is greater than the diameter of the gear A, so that the horizontal adjustment is more accurate.

[0017] 2. The water level calibration device of the shrinkage tester, by setting the mounting mechanism, in the use process, the moving plate is close to the water level calibration device body to fix it, so that the water level calibration device body does not shake and damage when rotating adjustment, the base plate avoids hard contact and clamps the water level calibration device body, when the water level calibration device body fails, the water level calibration device body can be disassembled for repair, which is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will be briefly introduced the drawings needed to be used in the embodiment description, obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings:

[0019] Figure 1 It is the appearance structure schematic diagram of the utility model;

[0020] Figure 2 It is the section structure schematic diagram of the utility model;

[0021] Figure 3 It is the leveling mechanism exploded structure schematic diagram of the utility model;

[0022] Figure 4 It is the rotating shaft A and the connected mechanism exploded structure schematic diagram of the utility model;

[0023] Figure 5 It is the mounting mechanism exploded structure schematic diagram of the utility model.

[0024] In the figure: 1, mounting plate; 2, water level calibration device body; 3, threaded hole; 4, fixed frame; 5, leveling mechanism; 51, control assembly; 511, rotating shaft A; 512, handle A; 513, clamping groove ring; 514, protruding block; 515, rotating shaft B; 516, clamping block; 517, spring; 52, leveling assembly; 521, gear A; 522, rotating shaft C; 523, gear B; 524, L-shaped rotating plate; 525, limiting block; 526, arc block; 527, observation ball; 6, mounting mechanism; 61, threaded rod; 62, handle B; 63, sliding block; 64, moving plate; 65, pad plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0026] In the present application, unless explicitly defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0027] Embodiment one:

[0028] Please refer to Figures 1-4 The present application provides a technical scheme: a water level calibration device of a shrinkage rate testing machine, comprising a mounting plate 1 and a water level calibration device body 2, four threaded holes 3 are formed in the inside of the mounting plate 1, a fixed frame 4 is fixedly installed on the left side of the mounting plate 1, a leveling mechanism 5 is arranged in the inside of the fixed frame 4, and a mounting mechanism 6 is arranged in the inside of the leveling mechanism 5.

[0029] The leveling mechanism 5 comprises a control assembly 51 and a leveling assembly 52, and the leveling assembly 52 is arranged outside the control assembly 51.

[0030] Further, the control assembly 51 comprises a rotating shaft A511 rotatably arranged in the fixed frame 4, a handle A512 fixedly arranged at the right end of the rotating shaft A511, and a clamping groove ring 513 fixedly arranged at the outside of the rotating shaft A511, a protrusion 514 fixedly arranged at the inside of the fixed frame 4, a rotating shaft B515 rotatably arranged at the inside of the protrusion 514, a clamping block 516 fixedly arranged at the outside of the rotating shaft B515, and a spring 517 fixedly arranged at the left side of the clamping block 516, so that the clamping block 516 is clamped in the clamping groove ring 513.

[0031] Further, one end of the spring 517 away from the clamping block 516 is fixedly arranged on the fixed frame 4, the clamping block 516 is movably arranged in the protrusion 514, and the clamping block 516 is clamped in the clamping groove ring 513, so that the water level calibration device body 2 will not be deviated after being adjusted to be horizontal.

[0032] Further, the leveling assembly 52 comprises a gear A521 fixedly arranged at the outside of the rotating shaft A511, a rotating shaft C522 rotatably arranged in the fixed frame 4, a gear B523 fixedly arranged at the outside of the rotating shaft C522, an L-shaped rotating plate 524 fixedly arranged at the left end of the rotating shaft C522, a limiting block 525 fixedly arranged at the right side of the L-shaped rotating plate 524, an arc block 526 fixedly arranged at the top of the L-shaped rotating plate 524, and an observation ball 527 movably arranged in the arc block 526, so as to facilitate observation whether the adjustment is horizontal.

[0033] Further, the L-shaped rotating plate 524 is arranged in the fixed frame 4, the limiting block 525 is movably arranged in the fixed frame 4, the diameter of the gear B523 is greater than that of the gear A521, the gear B523 is engaged with the gear A521, and the gear B523 and the gear A521 are synchronously rotated.

[0034] Embodiment two:

[0035] Please refer to Figure 5 , and further combined with embodiment one, the installation mechanism 6 comprises a threaded rod 61 rotatably arranged in the L-shaped rotating plate 524, a handle B62 fixedly arranged at the left end of the threaded rod 61, a sliding block 63 threadedly arranged at the outside of the threaded rod 61, a moving plate 64 fixedly arranged at the top of the sliding block 63, and a pad plate 65 fixedly arranged at the right side of the moving plate 64, so as to avoid hard contact and clamp the water level calibration device body 2.

[0036] Further, the pad plate 65 is in contact with the water level calibration device body 2, the sliding block 63 is slidably arranged in the L-shaped rotating plate 524, and the moving plate 64 is driven to move.

[0037] In actual operation, when the device is used, the water level calibration device body 2 is placed inside the L-shaped rotating plate 524, the handle B62 is rotated to rotate the threaded rod 61, the threaded rod 61 is screwed into the inside of the sliding block 63, the sliding block 63 slides in the L-shaped rotating plate 524, the moving plate 64 is driven to approach the water level calibration device body 2, the water level calibration device body 2 is fixed in the L-shaped rotating plate 524, when the water level calibration device body 2 fails, it can be disassembled for repair, after installation, press the clamping block 516 to make it disengage from the inside of the clamping groove ring 513, the spring 517 is compressed, hold the handle A512 and rotate, drive the rotating shaft A511 to rotate, make the gear A521 rotate and engage with the gear B523, make the rotating shaft C522 drive the L-shaped rotating plate 524, the limiting block 525 moves in the fixed frame 4, make the rotation of the L-shaped rotating plate 524 more stable, so that the water level calibration device body 2 is adjusted stably, observe the ball 527 moving in the arc block 526, when the horizontal vertical line outside the arc block 526 points to the center of the observation ball 527, it indicates that the water level calibration device body 2 has been adjusted to horizontal, stop rotating the rotating shaft A511, release the clamping block 516, the spring 517 rebounds to drive the clamping block 516 to be clamped in the inside of the clamping groove ring 513, so that the rotating shaft A511 cannot rotate again, so that the water level calibration device body 2 will not be offset after adjusting to horizontal, convenient to use.

[0038] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A water level calibration device for a shrinkage tester, comprising a mounting plate (1) and a water level calibration device body (2), characterized in that: The inside of the mounting plate (1) is provided with four threaded holes (3), and the left side of the mounting plate (1) is fixedly provided with a fixed frame (4), and the inside of the fixed frame (4) is provided with a leveling mechanism (5), and the inside of the leveling mechanism (5) is provided with a mounting mechanism (6). The leveling mechanism (5) comprises a control assembly (51) and a leveling assembly (52), and the leveling assembly (52) is arranged outside the control assembly (51).

2. A water level calibration device for a shrinkage tester according to claim 1, characterized in that: The control assembly (51) comprises a rotating shaft A (511), the rotating shaft A (511) is rotatably arranged in the inside of the fixed frame (4), the right end of the rotating shaft A (511) is fixedly provided with a handle A (512), the outside of the rotating shaft A (511) is fixedly provided with a clamping groove ring (513), the inside of the fixed frame (4) is fixedly provided with a protruding block (514), the inside of the protruding block (514) is rotatably provided with a rotating shaft B (515), the outside of the rotating shaft B (515) is fixedly provided with a clamping block (516), and the left side of the clamping block (516) is fixedly provided with a spring (517).

3. A water level calibration device for a shrinkage tester according to claim 2, characterized in that: The end of the spring (517) away from the clamping block (516) is fixedly arranged on the fixed frame (4), the clamping block (516) is movably arranged in the inside of the protruding block (514), and the clamping block (516) is clamped in the inside of the clamping groove ring (513).

4. The water level calibration device for a shrinkage tester according to claim 2, characterized in that: The leveling assembly (52) comprises a gear A (521), the gear A (521) is fixedly arranged on the outside of the rotating shaft A (511), the inside of the fixed frame (4) is rotatably provided with a rotating shaft C (522), the outside of the rotating shaft C (522) is fixedly provided with a gear B (523), the left end of the rotating shaft C (522) is fixedly provided with an L-shaped rotating plate (524), the right side of the L-shaped rotating plate (524) is fixedly provided with a limiting block (525), the top of the L-shaped rotating plate (524) is fixedly provided with an arc block (526), and the inside of the arc block (526) is movably provided with an observation ball (527).

5. A water level calibration device for a shrinkage tester according to claim 4, characterized in that: The outside of the arc block (526) is provided with horizontal vertical lines, the water level calibration device body (2) is arranged in the inside of the L-shaped rotating plate (524), the limiting block (525) is movably arranged in the inside of the fixed frame (4), the diameter of the gear B (523) is greater than that of the gear A (521), and the gear B (523) is engaged with the gear A (521).

6. A water level calibration device for a shrinkage tester according to claim 4, characterized in that: The mounting mechanism (6) comprises a threaded rod (61), the threaded rod (61) is rotatably arranged in the inside of the L-shaped rotating plate (524), the left end of the threaded rod (61) is fixedly provided with a handle B (62), the outside of the threaded rod (61) is screwedly provided with a sliding block (63), the top of the sliding block (63) is fixedly provided with a moving plate (64), and the right side of the moving plate (64) is fixedly provided with a backing plate (65).

7. A water level calibration device for a shrinkage tester according to claim 6, characterized in that: The backing plate (65) is in contact with the water level calibration device body (2), and the sliding block (63) is slidably arranged in the inside of the L-shaped rotating plate (524).

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