Smoothing liquid foam detection device capable of controlling swing speed
The motor-driven rocker arm and buffer component design solves the problem of uncontrollable manual operation in leveling liquid foam detection, and achieves the effect of simultaneous detection of multiple samples and error reduction.
Patent Information
- Application Number
- CN202422548182.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-10-22
AI Technical Summary
The existing method for detecting foam in leveling fluid relies on manual operation, and the swing speed and frequency are uncontrollable, resulting in large errors and poor repeatability, and it is impossible to conduct multiple sample tests simultaneously.
The swing arm is driven by a motor with adjustable speed. The measuring cylinder with stopper is fixed by the upper and lower clamps on the swing arm. Combined with the buffer assembly and support assembly, the swing speed can be controlled and multiple samples can be tested simultaneously.
It achieves precise control of the swing speed, reduces human errors, can conduct foam tests on multiple samples at the same time, and improves the repeatability and efficiency of the test.
Smart Images
Figure CN223461425U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of detection instrument, especially related to a flat liquid foam detection device of controllable swing speed. BACKGROUND
[0002] The anti-foam performance of the flat liquid directly affects the normal operation of the processing equipment, and the flat liquid is prone to foam during use. If the foam is too much, the equipment cannot operate normally. The newly prepared cutting fluid has much foam, and the equipment can not be started. After a period of use, the foam accumulates, and the flat liquid can also overflow from the equipment. Secondly, the anti-foam performance affects the cooling and lubrication effect of the flat liquid. The foam problem can cause the lubrication effect of the flat liquid to be poor, thereby affecting the processing quality and service life. Therefore, it is very important to detect the foam of the flat liquid.
[0003] However, the prior art has some problems: the current simple test method in the laboratory is to dilute the flat liquid or cutting fluid and other water-based products with distilled water into a diluent and place it in a cylinder with a plug. Cover the lid, manually shake it up and down, but manual operation has many drawbacks. The amplitude of up and down shaking, the frequency of up and down shaking and the power of up and down shaking are almost uncontrollable. If the sample to be tested is more, the manpower cannot last long, and more than two foam tests cannot be performed at one time. The error is relatively large, and the repeatability is poor. Therefore, we propose a flat liquid foam detection device with controllable swing speed. CONTENT OF THE UTILITY MODEL
[0004] In view of the problems existing in the prior art, the utility model aims to provide a flat liquid foam detection device with controllable swing speed. The swing rod is driven to swing by the motor with adjustable speed, so that the flat liquid in the cylinder with a plug is shaken uniformly, and the error is reduced.
[0005] The utility model is realized in this way. A flat liquid foam detection device with controllable swing speed, comprising a base, a swing rod is rotatably connected in the base, an upper clamp and a lower clamp are slidably connected on the swing rod, a recess is formed in the lower end of the upper clamp, a rubber pad is fixedly connected to the inner wall of the recess, a placing groove is formed in the upper end of the lower clamp, a cylinder with a plug is arranged in the placing groove, a buffer assembly is arranged in the placing groove, a support assembly is arranged between the upper clamp and the lower clamp, a recess is formed in the base, a driving assembly is arranged in the recess, the driving assembly is used to drive the swing rod to swing, a control console is fixedly connected to the base, and the control console is provided with an adjusting knob.
[0006] Optionally, a slide is formed in the swing rod, the upper clamp and the lower clamp are slidably connected in the slide, a lead screw is rotatably connected in the slide, threaded holes are formed in the upper clamp and the lower clamp, and the lead screw is threadedly connected in the threaded holes.
[0007] Optionally, the buffer assembly comprises a buffer block, a buffer rod is fixedly connected to the lower end of the buffer block, and a sliding groove is formed in the inner wall of the placing groove.
[0008] Optionally, a first spring is further provided, one end of the first spring is fixedly connected to the buffer rod, and the other end of the first spring is fixedly connected to the inner wall of the sliding groove.
[0009] Optionally, the support assembly comprises a support rod, the support rod is fixedly connected to the lower clamp, a buffer groove is formed in the upper end of the support rod, a connecting rod is slidably connected in the buffer groove, one end of the connecting rod is fixedly connected to the upper clamp, an elastic damper is fixedly connected to the inner wall of the buffer groove, and the other end of the connecting rod is fixedly connected to the movable end of the elastic damper.
[0010] Optionally, a second spring is further provided, the second spring is sleeved on the elastic damper, one end of the second spring is fixedly connected to the inner wall of the buffer groove, and the other end of the second spring is fixedly connected to the connecting rod.
[0011] Optionally, the driving assembly comprises a motor, the motor is fixedly connected to the base, a rotating disc is fixedly connected to the output end of the motor, a driving rod is rotatably connected to the rotating disc, and the driving rod is rotatably connected to the swing rod.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] 1、 the utility model discloses a motor drives the rotation of the rotating disc, and the rotating disc drives the reciprocating movement of the driving rod, so as to drive the reciprocating swing of the swing rod, and then the upper clamp and the lower clamp on the swing rod are shaken, and the upper clamp and the lower clamp can simultaneously fix five groups of stoppered measuring cylinders, so that the foam test of five samples is carried out, and the comparative experiment between different samples is facilitated, and the error caused by manual operation is excluded.
[0014] 2、 the utility model discloses that the recess that is suitable for the stoppered measuring cylinder is formed in the lower end of the upper clamp, and the rubber pad is fixedly connected to the inner wall of the recess, so that the stoppered measuring cylinder can be better fixed, and the placing groove that corresponds to the stoppered measuring cylinder is formed in the upper end of the lower clamp, and the buffer assembly is arranged in the placing groove, so that the first spring can buffer during the shaking of the stoppered measuring cylinder, the stoppered measuring cylinder is prevented from being damaged, the stoppered measuring cylinder is clamped tightly by the upper clamp and the lower clamp, and the upper cover of the stoppered measuring cylinder is also covered tightly, so that the stoppered measuring cylinder is prevented from leaking during shaking.
[0015] Other features and advantages of the present application will become apparent from the following detailed description of illustrative embodiments thereof, taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 is a structural schematic view provided by the present application;
[0017] Figure 2 is a rocking rod schematic view provided by the present application;
[0018] Figure 3 is a rocking rod sectional view provided by the present application;
[0019] Figure 4 is a support rod sectional view provided by the present application;
[0020] Figure 5 is a lower clamp sectional view provided by the present application;
[0021] Figure 6 is a control knob provided by the present application Figure 5 is an enlarged schematic view of A of the present application
[0022] Figure 7 is a base sectional view provided by the present application.
[0023] In the figure: 1, base; 2, rocking rod; 3, upper clamp; 4, lower clamp; 5, rubber pad; 6, cylinder with plug; 7, buffer assembly; 701, buffer block; 702, buffer rod; 703, first spring; 8, support assembly; 801, support rod; 802, connecting rod; 803, second spring; 804, elastic damper; 9, driving assembly; 901, motor; 902, turntable; 903, driving rod; 10, control console; 11, adjusting knob; 12, lead screw; 13, rotating knob. DETAILED DESCRIPTION
[0024] In order to further understand the utility model content, characteristics and efficacy of the present application, the following examples are cited, and the detailed description is as follows in conjunction with the drawings.
[0025] As Figures 1 to 7 shown, the present application provides a controllable rocking speed flat liquid foam detection device, including base 1, base 1 is rectangular, using stainless steel material, the main role of base 1 is to support the whole device.
[0026] A swing rod 2 is rotatably connected in the base 1, an upper clamp 3 and a lower clamp 4 are slidably connected on the swing rod 2, a slide is formed on the swing rod 2, the upper clamp 3 and the lower clamp 4 are slidably connected in the slide, a lead screw 12 is rotatably connected in the slide, threaded holes are formed on the upper clamp 3 and the lower clamp 4, and the lead screw 12 is threadedly connected in the two sets of threaded holes.
[0027] Specifically, when the graduated cylinder 6 needs to be fixed, the lead screw 12 is driven to rotate by rotating the knob 13, and the upper clamp 3 and the lower clamp 4 are driven to move towards each other after the lead screw 12 rotates, so as to fix the graduated cylinder 6 between the upper clamp 3 and the lower clamp 4, when the graduated cylinder 6 needs to be removed, the lead screw 12 is driven to rotate in the reverse direction by rotating the knob 13 in the reverse direction, so as to drive the upper clamp 3 and the lower clamp 4 to move away from each other, and then the graduated cylinder 6 is removed.
[0028] Further, a recess is formed at the lower end of the upper clamp 3, a rubber pad 5 is fixedly connected to the inner wall of the recess, the rubber pad 5 is used to protect the graduated cylinder 6 and avoid damage to the graduated cylinder 6 during shaking, a placing groove is formed at the upper end of the lower clamp 4, the graduated cylinder 6 is arranged in the placing groove, and the graduated cylinder 6 is arranged in five sets, and the corresponding placing grooves and recesses are also arranged in five sets, so that the device can simultaneously perform foam tests on five samples and facilitate comparative experiments between different samples, eliminate human operation errors, and the placing groove is provided with a buffer assembly 7, and the buffer assembly 7 avoids damage to the graduated cylinder 6 during shaking.
[0029] The buffer assembly 7 comprises a buffer block 701, a buffer rod 702 is fixedly connected to the lower end of the buffer block 701, a sliding groove is formed in the inner wall of the placing groove, the buffer rod 702 is slidably connected in the sliding groove, the buffer assembly 7 further comprises a first spring 703, one end of the first spring 703 is fixedly connected to the buffer rod 702, and the other end of the first spring 703 is fixedly connected to the inner wall of the sliding groove.
[0030] Specifically, when the graduated cylinder 6 is shaken, a force acts on the buffer block 701, the force on the buffer block 701 is transmitted to the first spring 703 through the buffer rod 702, the elastic force of the first spring 703 and the force are mutually offset, a certain buffering effect is achieved, and damage to the graduated cylinder 6 during shaking is avoided.
[0031] Further, a support assembly 8 is arranged between the upper clamp 3 and the lower clamp 4, the support assembly 8 comprises a support rod 801, the support rod 801 is fixedly connected to the lower clamp 4, a buffer groove is formed at the upper end of the support rod 801, a connecting rod 802 is slidably connected in the buffer groove, one end of the connecting rod 802 is fixedly connected to the upper clamp 3, an elastic damper 804 is fixedly connected to the inner wall of the buffer groove, and the other end of the connecting rod 802 is fixedly connected to the movable end of the elastic damper 804.
[0032] The support assembly 8 further comprises a second spring 803 sleeved on the elastic damper 804, one end of the second spring 803 being fixedly connected to the inner wall of the buffer groove, and the other end of the second spring 803 being fixedly connected to the connecting rod 802.
[0033] Specifically, when the stoppered measuring cylinder 6 is shaken, the second spring 803 and the elastic damper 804 also buffer the upper clamp 3 and the lower clamp 4 to a certain extent, so as to avoid the upper clamp 3 and the lower clamp 4 from damaging the stoppered measuring cylinder 6 between the upper clamp 3 and the lower clamp 4.
[0034] The base 1 is provided with a recess, and a driving assembly 9 is arranged in the recess, the driving assembly 9 being used for driving the swing rod 2 to swing, the driving assembly 9 comprising a motor 901, the motor 901 being fixedly connected to the base 1, an output end of the motor 901 being fixedly connected with a rotating disc 902, the rotating disc 902 being rotatably connected with a driving rod 903, and the driving rod 903 being rotatably connected to the swing rod 2.
[0035] Specifically, the motor 901 drives the rotating disc 902 to rotate, the rotating disc 902 drives the driving rod 903 to swing, and the driving rod 903 drives the swing rod 2 to swing, so that the upper clamp 3 and the lower clamp 4 on the swing rod 2 swing, and then five groups of stoppered measuring cylinders 6 swing to perform experiments.
[0036] The base 1 is fixedly connected with a control console 10, the control console 10 being provided with an adjusting knob 11, the rotating speed of the motor 901 can be changed by rotating the adjusting knob 11, and the swing amplitude of the swing rod 2 is changed, so that contrast experiments are facilitated.
[0037] The working principle of the utility model is as follows:
[0038] The utility model discloses a motor 901 drives the rotating disc 902 to rotate, the rotating disc 902 drives the driving rod 903 to reciprocate, thereby driving the swing rod 2 to reciprocate, and then the upper clamp 3 and the lower clamp 4 on the swing rod 2 swing, and meanwhile the upper clamp 3 and the lower clamp 4 can simultaneously fix five groups of stoppered measuring cylinders 6, so that the foam test of five samples is performed, and the contrast experiment between different samples is facilitated, and the error of artificial operation is excluded.
[0039] The utility model discloses that the recess that is suitable for stoppered measuring cylinder 6 is set up in the lower end of upper clamp 3, and rubber pad 5 is fixedly connected to the inner wall in the recess, can better fixed stoppered measuring cylinder 6, and the placing groove that corresponds with stoppered measuring cylinder 6 is set up in the upper end of lower clamp 4, and buffer assembly 7 is set up in the placing groove, so that stoppered measuring cylinder 6 in the process of swinging, first spring 703 can give the buffer, avoid stoppered measuring cylinder 6 damage, the upper cover of stoppered measuring cylinder 6 also covers tightly when upper clamp 3 and lower clamp 4 clamp tightly stoppered measuring cylinder 6, guarantee stoppered measuring cylinder 6 when no leakage of liquid shakes.
[0040] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A device for detecting the level of a foam of a smoothing liquid, with controllable oscillation speed, comprising a base (1), characterized in that: The base (1) is rotatably connected with a swing rod (2), the swing rod (2) is slidably connected with an upper clamp (3) and a lower clamp (4), the upper clamp (3) is provided with a recess at the lower end, the inner wall of the recess is fixedly connected with a rubber pad (5), the lower clamp (4) is provided with a placing groove at the upper end, the placing groove is provided with a graduated cylinder (6), the placing groove is provided with a buffer assembly (7), the upper clamp (3) and the lower clamp (4) are provided with a supporting assembly (8), the base (1) is provided with a recess, the recess is provided with a driving assembly (9), the driving assembly (9) is used for driving the swing rod (2) to swing, the base (1) is fixedly connected with a control console (10), the control console (10) is provided with an adjusting knob (11).
2. A flatness liquid foam detection device with controllable rocking speed according to claim 1, characterized in that: The swing rod (2) is provided with a slide, the upper clamp (3) and the lower clamp (4) are slidably connected in the slide, the slide is rotatably connected with a lead screw (12), the upper clamp (3) and the lower clamp (4) are provided with threaded holes, the lead screw (12) is threadedly connected in the two groups of threaded holes, one end of the lead screw (12) is fixedly connected with a rotating knob (13).
3. A flatness liquid foam detection device with controllable swing speed according to claim 1, characterized in that: The buffer assembly (7) comprises a buffer block (701), the buffer block (701) is fixedly connected with a buffer rod (702) at the lower end, the placing groove is provided with a sliding groove, and the buffer rod (702) is slidably connected in the sliding groove.
4. A flatness liquid foam detection device with controllable rocking speed according to claim 3, characterized in that: Further comprising a first spring (703), one end of the first spring (703) is fixedly connected on the buffer rod (702), and the other end of the first spring (703) is fixedly connected on the inner wall of the sliding groove.
5. The controllable rocking speed's flatting liquid foam detection device according to claim 1, characterized in that: The supporting assembly (8) comprises a supporting rod (801), the supporting rod (801) is fixedly connected on the lower clamp (4), the supporting rod (801) is provided with a buffer groove at the upper end, a connecting rod (802) is slidably connected in the buffer groove, one end of the connecting rod (802) is fixedly connected on the upper clamp (3), an elastic damper (804) is fixedly connected on the inner wall of the buffer groove, and the other end of the connecting rod (802) is fixedly connected on the movable end of the elastic damper (804).
6. A controllable rocking speed of a smoothing liquid foam detection device according to claim 5, characterized in that: Further comprising a second spring (803), the second spring (803) is sleeved on the elastic damper (804), one end of the second spring (803) is fixedly connected on the inner wall of the buffer groove, and the other end of the second spring (803) is fixedly connected on the connecting rod (802).
7. The controllable rocking speed's flatting liquid foam detection device according to claim 1, characterized in that: The driving assembly (9) comprises a motor (901), the motor (901) is fixedly connected on the base (1), the output end of the motor (901) is fixedly connected with a rotating disc (902), the rotating disc (902) is rotatably connected with a driving rod (903), and the driving rod (903) is rotatably connected on the swing rod (2).