Sponge tester

Abstract

The utility model provides a sponge tester, which comprises a material placing pedestal, a machine pedestal, a hardness detection assembly and a stretching detection assembly, the hardness detection assembly is arranged on the machine pedestal, the stretching detection assembly is arranged on the material placing pedestal, and the hardness detection assembly comprises a push rod part, a force value induction part and an extrusion part. The push rod part is connected with the extrusion part through the force value sensing part, and when the push rod part drives the extrusion part to abut against the sponge, force borne by the extrusion part can be transmitted to the force value sensing part so as to be displayed in a numerical value mode, and therefore the hardness of the sponge is judged. The stretching detection assembly comprises a support, a lead screw part, a sliding seat, a driver and a clamping part, one end of the sponge is installed on the clamping part, the sliding seat drives the clamping part to move through rotation of the lead screw part, one end of the sponge moves relatively, and therefore the stretching strength of the sponge is detected; the problem that an existing sponge detector can only conduct single detection is solved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of detection equipment, and particularly to a sponge tester. Background Art

[0002] Before leaving the factory, enterprises conduct tests on sponges. Different sponge materials are used for different products and applications and require specific properties. The tests can verify whether the sponges meet these specific requirements and ensure that the quality of their products meets the established standards. However, existing sponge detection equipment can only detect one physical property alone, while the performance of sponges may involve multiple aspects, resulting in the need to use a variety of different detection equipment, which requires enterprises to purchase multiple devices, leading to limited placement space, and this will make the detection process cumbersome and time-consuming, reducing the detection efficiency. Summary of the Utility Model

[0003] The purpose of the present utility model is to provide a sponge tester to solve the above problems.

[0004] The technical solution of the present disclosure is implemented as follows:

[0005] The present disclosure provides a sponge tester, including a material placement table base, a machine table base, a hardness detection component, and a tensile detection component. A bracket is provided on the material placement table base and is connected to the machine table base through the bracket. The hardness detection component is arranged on the machine table base, and the tensile detection component is arranged on the material placement table base;

[0006] The hardness detection component includes a push rod component, a force value sensing component, and an extrusion part. The push rod component is arranged inside the machine table base. The push rod component has a piston part. The piston part passes through the machine table base and is connected to the force value sensing component. The force value sensing component is connected to the extrusion part. Through the cooperation of the push rod component, the extrusion part approaches or moves away from the material placement table base;

[0007] The tensile detection component includes a support, a lead screw component, a sliding seat, a driver, and a clamping component. The support is arranged on the material placement table base. The support and the push rod component are vertically distributed on the same horizontal plane. The lead screw component is rotatably arranged inside the support. The sliding seat is installed on the lead screw component. The driver is arranged on one side of the support. The output end of the driver is connected to the lead screw component through a coupling. The clamping component is arranged on the sliding seat;

[0008] Through the cooperation of the lead screw component and the sliding seat, the clamping component can move relatively along the length direction of the lead screw component.

[0009] In one embodiment, the clamping component includes a bearing seat, a pressing plate, and an elastic member. The bearing seat is arranged on the sliding seat. The bearing seat has a receiving groove. The pressing plate has an embedding part. By movably arranging the embedding part in the receiving groove, the pressing plate and the bearing seat are connected;

[0010] The elastic member is located within the receiving groove. One end of the elastic member is connected to the receiving groove, and the other end is connected to the embedding portion;

[0011] Through the cooperation of the elastic member, a placement area for placing the sponge is formed between the end face of the pressure plate and the bearing seat.

[0012] In one embodiment, the clamping member further includes a screw member and a fixed pressing plate. A threaded hole is provided on the pressure plate, and the screw member is threadedly connected to the threaded hole. One end of the screw member extends into the placement area and is connected to the fixed pressing plate through a bearing;

[0013] A handwheel is installed at the other end of the screw member away from the pressure plate.

[0014] In one embodiment, it further includes a pin portion. The material placement table base is provided with several evenly distributed mounting holes. By installing the pin portion in the mounting holes, a limiting area for placing the sponge is formed.

[0015] In one embodiment, it further includes a rotary drive member and a material placement disk. A through groove is provided on the material placement table base, and the rotary drive member is disposed within the material placement table base;

[0016] The turntable portion of the rotary drive member is located within the through groove and is connected to the material placement disk, enabling the material placement disk to perform circular rotation;

[0017] The top end face of the material placement disk is on the same horizontal plane as the end face of the material placement table base.

[0018] In one embodiment, a sliding groove is further provided on the material placement table base, and the support is provided with a sliding block;

[0019] By embedding the sliding block into the sliding groove, the support can move along the length direction of the sliding groove.

[0020] In one embodiment, recessed portions are provided on both sides of the sliding groove, and protruding portions are provided at positions of the sliding block corresponding to the recessed portions;

[0021] The protruding portions are embedded into the recessed portions.

[0022] In one embodiment, the machine table base is provided with a control panel, and the control panel is electrically connected to the push rod member and the driver;

[0023] The control panel is communicatively connected to the force value sensing member.

[0024] The advantages or beneficial effects in the above technical solutions at least include:

[0025] The present disclosure relates to a sponge tester. When hardness detection is required, the piston part in the push rod component drives the force value sensing component and the extrusion part to move towards the sponge through the expansion and contraction. When the extrusion part contacts the sponge from above, the force value sensing component can detect the pressure received during contact to determine the hardness of the sponge. When tensile detection is required, one end of the sponge is installed on the clamping component connected to the sliding seat, and the other end is fixed or also connected to the clamping component on the other side. The sliding seat is driven to move by the lead screw component, so that the clamping component drives the sponge to be stretched, and thus the tensile strength of the sponge is judged according to the moving distance and moving time of the sliding seat. Through the cooperation of the hardness detection component and the tensile detection component, two different detection methods of the sponge can be realized, solving the limitation problem that the existing sponge detector can only perform single detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings illustrate exemplary embodiments of the present disclosure and, together with the description thereof, are used to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are included in this specification and form a part of this specification.

[0027] Figure 1 shows a schematic structural view of a sponge tester according to an embodiment of the present disclosure from one perspective;

[0028] Figure 2 shows a schematic structural view of a partial perspective of a sponge tester according to an embodiment of the present disclosure;

[0029] Figure 3 shows a schematic structural view of a partial sectional perspective of a sponge tester according to an embodiment of the present disclosure;

[0030] Figure 4 shows a schematic structural view of a sectional perspective of a sponge tester according to an embodiment of the present disclosure;

[0031] Figure 5 shows a schematic structural view of another partial perspective of a sponge tester according to an embodiment of the present disclosure;

[0032] Figure 6 shows a schematic structural view of a sectional perspective of a material placing table base according to an embodiment of the present disclosure;

[0033] Figure 7 shows an embodiment of the present disclosure Figure 1 magnified schematic view at A;

[0034] Figure 8 shows an embodiment of the present disclosure Figure 3 magnified schematic view at B;

[0035] Reference Numerals: 1, material placing pedestal; 11, bracket; 12, mounting hole; 13, through slot; 14, sliding slot; 141, recessed portion; 15, supporting foot pad;

[0036] 2, machine pedestal; 21, control panel;

[0037] 3, hardness detection component; 31, push rod component; 32, force value sensing component; 33, extrusion portion;

[0038] 4, tensile detection component; 41, support; 411, slider; 4111, convex portion; 42, lead screw component; 43, sliding seat; 44, driver; 45, clamping component; 451, bearing seat; 4511, accommodating groove; 452, pressing plate; 4521, embedding portion; 453, elastic member; 454, screw component; 455, fixed pressing plate;

[0039] 5, pin portion;

[0040] 6, rotary drive component;

[0041] 7, material placing tray. Detailed Embodiment

[0042] Embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure.

[0043] It should be noted that, without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The present disclosure will be described in detail below with reference to the drawings and in combination with the embodiments.

[0044] It should be understood that the term "including" and its variants used herein are open-ended, that is, "including but not limited to". The term "based on" is "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description. It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or the interdependent relationship.

[0045] It should be noted that the modifiers "a" and "several" mentioned in this disclosure are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise clearly specified in the context, it should be understood as "one or more".

[0046] The names of the messages or information exchanged between multiple devices in the embodiments of this disclosure are only for illustrative purposes and are not used to limit the scope of these messages or information.

[0047] Referring to Figures 1 - 5 , a sponge tester includes a material placement pedestal 1, a machine pedestal 2, a hardness detection component 3, and a tensile detection component 4. A bracket 11 is provided on the material placement pedestal 1 and is connected to the machine pedestal 2 through the bracket 11. The hardness detection component 3 is provided on the machine pedestal 2 and detects the sponge from above. There are two groups of tensile detection components 4 symmetrically distributed on both sides of the material placement pedestal 1, and the tensile detection components 4 detect the sponge from both sides;

[0048] The hardness detection component 3 includes a push rod component 31, a force value sensing component 32, and an extrusion part 33. The push rod component 31 is provided in the machine pedestal 2. The push rod component 31 has a piston part. The piston part passes through the machine pedestal 2 and is connected to the force value sensing component 32. The push rod component 31 is an electric push rod in the prior art. The force value sensing component 32 is a pressure sensor in the prior art. The force value sensing component 32 is connected to the extrusion part 33. Through the cooperation of the push rod component 31, the extrusion part 33 approaches or moves away from the material placement pedestal 1. When the force value sensing component 32 is squeezed, it can convert the received pressure into a value, thereby judging the magnitude of the pressure;

[0049] The tensile detection component 4 includes a support 41, a lead screw component 42, a sliding seat 43, a driver 44, and a clamping component 45. The support 41 is provided on the material placement pedestal 1. The support 41 and the push rod component 31 are vertically distributed on the same horizontal plane. The lead screw component 42 is rotatably provided in the support 41. A lead screw bearing seat is provided at the connection between the lead screw component 42 and the support 41. The sliding seat 43 is installed on the lead screw component 42. The driver 44 is provided on one side of the support 41. The output end of the driver 44 is connected to the lead screw component 42 through a coupling. The driver 44 is a servo drive motor in the prior art. The driver 44 is used to provide power for the rotation of the lead screw component 42. The clamping component 45 is provided on the sliding seat 43;

[0050] Through the cooperation of the lead screw component 42 and the sliding seat 43, the clamping component 45 can move relatively along the length direction of the lead screw component 42.

[0051] Based on the above structure, when it is necessary to detect the hardness of the sponge, the sponge is placed on the material placing table base 1 and below the extrusion part 33. By controlling the piston part of the push rod component 31 to expand and contract, the force value sensing component 32 drives the extrusion part 33 to extrude the sponge from above. When the pressure received during extrusion is transmitted to the force value sensing component 32 through the extrusion part 33, the hardness of the sponge can be judged. When it is necessary to perform a tensile test, one end of the sponge is placed on the clamping component 45 in the tensile test assembly 4. Since the clamping component 45 is installed on the sliding seat 43, when the lead screw component 42 rotates in cooperation with the driver 44, the sliding seat 43 drives the clamping component 45 to move along the rotation direction of the lead screw component 42, and the sponge is stretched during the movement. According to the moving distance and time, the tensile strength of the sponge can be detected. Through the cooperation of the hardness detection component 3 and the tensile detection component 4, two kinds of detections can be completed on one device, thereby improving the use flexibility of the sponge tester and solving the problem that the existing sponge detector can only detect one physical property.

[0052] In one implementation, referring to Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 8 , the clamping component 45 includes a bearing seat 451, a pressure plate 452 and an elastic member 453. The bearing seat 451 is arranged on the sliding seat 43. The bearing seat 451 has a receiving groove 4511. The pressure plate 452 has an embedding part 4521. By movably arranging the embedding part 4521 in the receiving groove 4511, the pressure plate 452 and the bearing seat 451 are connected;

[0053] The elastic member 453 is located in the receiving groove 4511. One end of the elastic member 453 is connected to the receiving groove 4511, and the other end is connected to the embedding part 4521; the elastic member 453 is any one of a pressure spring, a telescopic spring or a torsion spring in the prior art. Through the cooperation of the elastic member 453, a placement area for placing the sponge is formed between the end face of the pressure plate 452 and the bearing seat 451. When the sponge is placed in the placement area, one end is in contact with the bearing seat 451, and the other end is in contact with the pressure plate 452, thus completing the clamping of the sponge. Since the thickness of different sponges varies, by connecting the embedding part 4521 in the pressure plate 452 with the elastic member 453, the position of the pressure plate 452 can be changed by stretching the elastic member 453, thereby increasing the range of the placement area. And due to the characteristics of the elastic member 453 itself, when the stretching of the elastic member 453 is released, the elastic member 453 drives the pressure plate 452 to reset, so that the pressure plate 452 abuts against the sponge, thereby fixing the sponge.

[0054] In one of the embodiments, referring to Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 8 , the clamping member 45 further includes a screw member 454 and a fixed pressing plate 455. A threaded hole is provided on the pressing plate 452. The screw member 454 is threadedly connected to the threaded hole. One end of the screw member 454 extends into the placement area and is connected to the fixed pressing plate 455 through a bearing. The setting of the bearing can ensure that when the screw member 454 rotates, the fixed pressing plate 455 does not rotate synchronously. A handwheel is installed at the other end of the screw member 454 away from the pressing plate 452. The setting of the handwheel facilitates the operator to rotate the screw member 454. To further improve the stability of the sponge when placed on the clamping member 45, the rotation of the screw member 454 drives the fixed pressing plate 455 to change its position, so that the fixed pressing plate 455 presses the sponge, thereby performing a limiting operation on the sponge.

[0055] In one of the embodiments, referring to Figure 1 , Figure 2 and Figure 7 , it further includes a pin part 5. The material placement table base 1 is provided with several uniformly distributed mounting holes 12. By installing the pin part 5 in the mounting holes 12, a limiting area for placing the sponge is formed. Since different sponge sizes are different and the sponge itself is relatively light in weight, to avoid the position of the sponge detection shifting due to shaking during the detection process, the pin part 5 is installed in the mounting holes 12 according to the size of the sponge, so that the pin part 5 can limit and fix the sponge from different positions.

[0056] In one of the embodiments, referring to Figure 1 , Figure 2 , Figure 4 and Figure 6 , it further includes a rotary driving member 6 and a material placement disk 7. A through groove 13 is provided on the material placement table base 1. The rotary driving member 6 is arranged inside the material placement table base 1. The rotary driving member 6 is an electric turntable driven by a motor in the prior art;

[0057] The turntable part of the rotary driving member 6 is located in the through groove 13 and is connected to the material placement disk 7, enabling the material placement disk 7 to rotate in a circle. The top end face of the material placement disk 7 is on the same horizontal plane as the end face of the material placement table base 1. Being on the same horizontal plane can ensure that when the sponge is placed on the material placement table base 1, it can be kept parallel. By placing the sponge to be detected on the material placement disk 7 and driving the material placement disk 7 to rotate through the rotary driving member 6, the rotation of the sponge can be realized. When the sponge rotates and one end of it is connected to the clamping member 45, the torsional performance of the sponge can be detected.

[0058] In one of the embodiments, with reference to Figure 1 , Figure 2 , Figure 3 and Figure 5 , a chute 14 is further provided on the material placing pedestal 1, and a slider 411 is provided on the support 41. By embedding the slider 411 into the chute 14, the support 41 can move along the length direction of the chute 14. The support 41 moves along the chute 14 through the slider 411, which can change the position of the support 41, so as to be applicable to sponges of different sizes and improve the flexibility of use of the support 41;

[0059] Depressions 141 are provided on both sides of the chute 14, and protrusions 4111 are provided at positions corresponding to the depressions 141 on the slider 411. The protrusions 4111 are embedded into the depressions 141. Through the cooperation of the protrusions 4111 and the depressions 141, the contact area between the slider 411 and the chute 14 when the slider 411 moves in the chute 14 can be increased, so as to limit the slider 411 and improve the stability of the slider 411 moving in the chute 14.

[0060] In one of the embodiments, with reference to Figure 1 , a control panel 21 is provided on the machine pedestal 2. The control panel 21 is electrically connected to the push rod member 31 and the driver 44. The telescopic length of the push rod member 31 can be changed through the control panel 21, and the power of the driver 44 can be adjusted, so as to change the rotation speed of the lead screw member 42. By communicating with the force value sensing member 32 through the control panel 21, the pressure value detected by the force value sensing member 32 can be transmitted to the control panel 21.

[0061] In one of the embodiments, with reference to Figures 1 - 3 , several uniformly distributed support foot pads 15 are provided at the bottom of the material placing pedestal 1. The support foot pads 15 are distributed around the material placing pedestal 1. By providing the support foot pads 15, the friction between the material placing pedestal 1 and the desktop can be enhanced, so as to improve the placement stability of the material placing pedestal 1.

[0062] In the description of the present disclosure, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present disclosure.

[0063] Those skilled in the art should understand that the above embodiments are only for clearly explaining the present disclosure and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or variations can be made on the basis of the above disclosure, and these changes or variations are still within the scope of the present disclosure.

Claims

1. A sponge tester, characterized in that: It includes a material placement base, a machine base, a hardness detection component and a tensile detection component. The material placement base is provided with a bracket and connected to the machine base through the bracket. The hardness detection component is provided on the machine base, and the tensile detection component is provided on the material placement base. The hardness detection assembly includes a push rod component, a force sensing component and an extrusion part. The push rod component is arranged in the machine base. The push rod component has a piston part. The piston part passes through the machine base and is connected to the force sensing component. The force sensing component is connected to the extrusion part. Through the cooperation of the push rod component, the extrusion part is close to or away from the material placing base. The tensile testing assembly includes a support, a screw component, a slide, a driver and a clamping component, wherein the support is arranged on the material placing platform, the support and the push rod component are vertically distributed on the same horizontal plane, the screw component is rotatably arranged in the support, the slide is mounted on the screw component, the driver is arranged on one side of the support, the output end of the driver is connected to the screw component through a coupling, and the clamping component is arranged on the slide; Through the cooperation between the screw rod component and the slide seat, the clamping component can move relatively along the length direction of the screw rod component.

2. The sponge tester according to claim 1, characterized in that: The clamping component includes a bearing seat, a pressing plate and an elastic member, wherein the bearing seat is arranged on the slide seat, the bearing seat has a receiving groove, and the pressing plate has an embedded portion, and the pressing plate and the bearing seat are connected by moving the embedded portion into the receiving groove; The elastic member is located in the receiving groove, one end of the elastic member is connected to the receiving groove, and the other end is connected to the embedded portion; Through the cooperation of the elastic member, a placement area for placing the sponge is formed between the end surface of the pressing plate and the bearing seat.

3. The sponge tester according to claim 2, characterized in that: The clamping component further includes a screw component and a fixed pressing plate, the pressing plate is provided with a threaded hole, the screw component is threadedly connected to the threaded hole, one end of the screw component extends into the placement area and is connected to the fixed pressing plate through a bearing; A hand wheel is installed at the other end of the screw component away from the pressing plate.

4. The sponge tester according to claim 1, characterized in that: It also includes a latch part, and the material placement platform is provided with a plurality of evenly distributed installation holes. By installing the latch part in the installation hole, a limiting area for placing the sponge is formed.

5. The sponge tester according to claim 1, characterized in that: It also includes a rotating drive component and a material placement plate, the material placement base is provided with a through slot, and the rotating drive component is arranged in the material placement base; The turntable portion of the rotary drive component is located in the through slot and connected to the material placement tray, so that the material placement tray can rotate in a circle; The top end surface of the material placing tray and the end surface of the material placing platform are on the same horizontal plane.

6. The sponge tester according to claim 1, characterized in that: The material placing platform is also provided with a slide groove, and the support is provided with a slide block; By embedding the slider into the slide groove, the support can move along the length direction of the slide groove.

7. The sponge tester according to claim 6, characterized in that: The two sides of the slide groove are provided with recessed parts, and the sliding block is provided with raised parts at positions corresponding to the recessed parts; The protrusion is embedded in the recess.

8. The sponge tester according to claim 1, characterized in that: The machine base is provided with a control panel, and the control panel is electrically connected to the push rod component and the driver; The control panel is communicatively connected with the force sensing component.

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