A ceramic product testing device

Abstract

This utility model relates to the field of testing equipment, specifically a ceramic product testing device, including a frame. The testing device is fixedly connected to the top of the frame, and a first rotating plate is rotatably connected to the surface of the frame. The surface of the first rotating plate is provided with several clamping components, each of which includes a positioning plate. A second rotating plate is rotatably connected inside the positioning plate. An arc-shaped groove is formed on the surface of the second rotating plate, and a first clamping block is slidably connected inside the arc-shaped groove. A cover plate is installed on the surface of the positioning plate, and the bottom end of the first clamping block is slidably connected to the cover plate. A motor drives the second rotating plate to rotate. Through the rotation of the second rotating plate, the first clamping block slides along the inside of the arc-shaped groove, thereby changing the position of the first clamping block and completing the clamping and fixing of different types of ceramics. Then, under the action of the positioning plate, the rotation range of the second rotating plate can be limited to prevent it from shifting during rotation and affecting the subsequent use effect.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment, specifically a testing device for ceramic products. Background Technology

[0002] Ceramic product testing equipment is used to test the physical, chemical, mechanical, appearance, and thermal properties of raw materials, semi-finished products, and finished ceramics. It controls product quality, ensures safe use, and meets national and industry standards. It also supports R&D, production quality control, and shipment inspection. It is used for common ceramic tiles, daily-use ceramics, industrial ceramics, and special ceramics.

[0003] Currently, most existing ceramic product testing equipment is custom-designed for ceramic products of a single specification and shape, with extremely limited structural adaptability. Conventional clamping structures mostly adopt rigid clamping and fixed-point limiting designs, which can only adapt to ceramic workpieces with single regular shapes such as regular blocks and discs, and cannot be compatible with various ceramic products with irregular shapes, curved surfaces, tubular shapes, porous honeycomb shapes, and large size differences. Therefore, a ceramic product testing equipment is proposed to address the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology and solve at least one of the technical problems mentioned in the background art, this utility model proposes a ceramic product testing device.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: a ceramic product testing device, including a frame, a testing device fixedly connected to the top of the frame, a first rotating plate rotatably connected to the surface of the frame, a plurality of clamping components provided on the surface of the first rotating plate, each of the clamping components including a positioning plate, a second rotating plate rotatably connected inside the positioning plate, an arc-shaped groove formed on the surface of the second rotating plate, the arc-shaped groove being a long arc-shaped groove with its curvature center offset from the rotation center of the second rotating plate, and the plurality of arc-shaped grooves oriented in the same direction relative to the rotation center of the second rotating plate. The components are evenly distributed around the center of the circle. A first clamping block is slidably connected inside the arc-shaped groove. A cover plate is installed on the surface of the positioning plate. The bottom end of the first clamping block is slidably connected to the cover plate. A sliding part is provided at the bottom end of the first clamping block. A matching guide groove is provided on the cover plate. The guide groove is a long strip groove extending from the edge of the cover plate towards the center. Each long strip groove is evenly distributed circumferentially with the center of the cover plate as the center. The sliding part is embedded in the guide groove and can slide along the guide groove. An arc-shaped block is engaged with the top end of the first clamping block. A slider is slidably connected to one side of the arc-shaped block. A second clamping block is slidably connected to one side of the slider.

[0006] Preferably, a retaining shaft extends through the other side of the arc-shaped block, and the bottom end of the retaining shaft engages with the top end of the first clamping block.

[0007] Preferably, a plurality of wire harness assemblies are fixedly connected to the bottom wall of the frame, and each of the plurality of wire harness assemblies includes a pad. The bottom end of the pad is fixedly connected to the bottom wall of the frame, and a U-shaped frame is fixedly connected to the top end of the pad. A lead screw passes through the bottom end of the U-shaped frame, and a shelf is fixedly connected to the top end of the lead screw. Both ends of the shelf are slidably connected to the sides of the U-shaped frame.

[0008] Preferably, the U-shaped frame has limiting grooves on both sides, and the shelf is slidably connected inside the limiting grooves.

[0009] Preferably, the bottom two sides of the U-shaped frame are fixedly connected to a fixing frame, and the bottom of the fixing frame is fixedly connected to the top of the pad.

[0010] Preferably, a load-bearing frame is fixedly connected to the bottom end of the frame, and an anti-slip pad is fixedly connected to the bottom end of the top load-bearing frame.

[0011] The advantages of this utility model are: This invention uses a motor to drive a second rotating plate to rotate. The rotation of the second rotating plate causes the first clamping block to slide along the inside of an arc-shaped groove, thereby changing its position and clamping and fixing different types of ceramics. Then, under the action of a positioning plate, the rotation range of the second rotating plate is limited, preventing it from shifting during rotation and affecting subsequent use. This solves the problem that most custom designs are for ceramic products of a single specification and shape, resulting in extremely limited structural adaptability. Conventional clamping structures often use rigid clamping and fixed-point limiting designs, which can only adapt to regular block or disc-shaped ceramic workpieces and cannot accommodate irregularly shaped, curved, tubular, porous honeycomb, or various ceramic products with large size differences. Through the coordinated arrangement of the arc-shaped block, slider, and second clamping block, the second clamping block can slide along the slider to compensate under workpiece pressure, and the slider can also be finely adjusted relative to the arc-shaped block, allowing the second clamping block to conform to the curved contour of the ceramic product, achieving multi-point uniform force distribution. This effectively solves the technical problem that conventional rigid clamping structures cannot be compatible with irregularly shaped, curved, tubular, and porous honeycomb ceramic products. By setting up the cable management assembly, the internal cables of the equipment can be classified, neatly stored, and quickly inspected, thereby improving the convenience of equipment maintenance and operational reliability. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram showing the structural separation of this utility model; Figure 3 This is a schematic diagram of the clamping component structure installation of this utility model; Figure 4 This is a schematic diagram showing the separation of the clamping component structure of this utility model; Figure 5 This is a schematic diagram of the installation of the arc-shaped block, slider, and second clamping block of this utility model; Figure 6 This is a schematic diagram of the wire harness assembly structure of this utility model.

[0014] In the diagram: 1. Frame; 2. First rotating plate; 3. Testing equipment; 4. Clamping assembly; 41. Positioning plate; 42. Second rotating plate; 43. First clamping block; 44. Arc-shaped block; 45. Cover plate; 46. Arc-shaped groove; 47. Slider; 48. Second clamping block; 49. Snap-on shaft; 5. Wire harness assembly; 51. Pad plate; 52. U-shaped frame; 53. Fixing frame; 54. Lead screw; 55. Shelf; 56. Limiting groove; 6. Load-bearing frame. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0016] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail. This application discloses a ceramic product testing device: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6A ceramic product testing device includes a frame 1, a testing device 3 fixedly connected to the top of the frame 1, a first rotating plate 2 rotatably connected to the surface of the frame 1, a plurality of clamping components 4 provided on the surface of the first rotating plate 2, each of the clamping components 4 including a positioning plate 41, a second rotating plate 42 rotatably connected inside the positioning plate 41, an arc-shaped groove 46 formed on the surface of the second rotating plate 42, the arc-shaped groove 46 being an arc-shaped long groove with the curvature center of the arc-shaped long groove offset from the rotation center of the second rotating plate 42, the plurality of arc-shaped grooves 46 being evenly distributed in the same direction with the rotation center of the second rotating plate 42 as the center, a first clamping block 43 slidably connected inside the arc-shaped groove 46, a cover plate 45 installed on the surface of the positioning plate 41, the bottom end of the first clamping block 43 being slidably connected to the cover plate 45, the bottom end of the first clamping block 43 being provided with a sliding part, a matching guide groove formed on the cover plate 45, the sliding part being embedded in the guide groove and being able to slide along the guide groove. The surface of the second rotating plate 42 is provided with three arc-shaped grooves 46, which are spaced apart along the circumference of the second rotating plate 42. Each arc-shaped groove 46 is an arc-shaped long groove, and the center of curvature of each arc-shaped groove 46 is offset from the rotation center of the second rotating plate 42. The width of the arc-shaped groove 46 is adapted to the sliding part of the first clamping block 43. When the first clamping block 43 slides in the arc-shaped groove 46, its position changes along the extension direction of the arc-shaped groove 46. The bottom end of the first clamping block 43 is provided with a sliding part, and the cover plate 45 is provided with a guide groove adapted to the sliding part. The guide groove is a long strip of slot extending from the edge of the cover plate 45 towards the center, and each long strip of slot is evenly distributed circumferentially with the center of the cover plate 45 as the center. The sliding part is embedded in the guide groove and can slide along the guide groove, thereby providing a stable linear guide for the first clamping block 43 when it is driven by the arc-shaped groove 46, and preventing the first clamping block 43 from swaying during the clamping process.

[0017] The frame 1 provides mounting support for the testing equipment 3 and the first rotating plate 2 (which is externally connected to a power device). The testing equipment 3 performs testing on the clamped ceramic products. The second rotating plate 42 is rotated by a motor. The rotation of the second rotating plate 42 causes the first clamping block 43 to slide along the inside of the arc groove 46, thereby changing the position of the first clamping block 43 and completing the clamping and fixing of different types of ceramics. Then, under the action of the positioning plate 41, the rotation range of the second rotating plate 42 can be limited to prevent it from shifting during the rotation process and affecting the subsequent use effect.

[0018] Reference Figure 1 , Figure 4 and Figure 5The top of the first clamping block 43 is engaged with an arc-shaped block 44, a slider 47 is slidably connected to one side of the arc-shaped block 44, and a second clamping block 48 is slidably connected to one side of the slider 47. The arc-shaped block 44 achieves rapid positioning and installation by engaging with the engagement groove at the top of the first clamping block 43 through the engagement protrusion at its bottom. The slider 47 can slide along the pre-set groove on the side of the arc-shaped block 44, while the second clamping block 48 achieves adaptive movement in the horizontal direction through the guide structure on the slider 47. When the second clamping block 48 contacts the curved surface of the ceramic product, the reaction force of the workpiece on the second clamping block 48 causes it to undergo displacement compensation along the slider 47. At the same time, the slider 47 can also be finely adjusted relative to the arc-shaped block 44, so that the second clamping block 48 can conform to the curved surface contour of the ceramic product, achieving multi-point uniform force distribution, avoiding stress concentration and damage caused by rigid clamping to irregularly shaped ceramic products, significantly improving the clamping fit and clamping stability, and is especially suitable for the inspection and clamping of irregularly shaped ceramic products such as curved surfaces, tubular shapes, and porous honeycomb shapes.

[0019] By using the arc-shaped block 44, the slider 47 and the second clamping block 48 can be installed on the top of the first clamping block 43. When the second clamping block 48 contacts the ceramic product, it will be squeezed and slide along the inside of the slider 47, so that the second clamping block 48 fits the ceramic curved surface and is evenly stressed at multiple positions, further expanding the clamping effect of the structure.

[0020] Reference Figure 1 , Figure 4 and Figure 5 A retaining pin 49 extends through the other side of the arc-shaped block 44, and the bottom end of the retaining pin 49 engages with the top end of the first clamping block 43.

[0021] When it is necessary to disassemble the arc block 44, the locking shaft 49 is rotated to make it rotate inside the first clamping block 43. When the locking shaft 49 rotates to the preset position, it will match the groove inside the arc block 44. Then the locking shaft 49 is pulled out to release it, so that the arc block 44, the slider 47 and the second clamping block 48 can be separated, which will facilitate subsequent maintenance and replacement.

[0022] Reference Figure 2 and Figure 6Several cable management assemblies 5 are fixedly connected to the bottom wall of the frame 1. Each cable management assembly 5 includes a pad 51. The bottom end of the pad 51 is fixedly connected to the bottom wall of the frame 1, and the top end of the pad 51 is fixedly connected to a U-shaped frame 52. A lead screw 54 passes through the bottom end of the U-shaped frame 52, and a shelf 55 is fixedly connected to the top end of the lead screw 54. Both ends of the shelf 55 are slidably connected to the sides of the U-shaped frame 52. Through the above-mentioned cable management assembly, the pad 51 fixes the U-shaped frame 52 to the bottom wall of the frame 1. The fixing frame 53 raises the U-shaped frame 52 to provide assembly space for the lead screw 54 and reinforces the U-shaped frame 52. The limiting groove 56 restricts the freedom of the shelf 55, eliminating the twisting and lateral swaying of the shelf 55. Rotating the lead screw 54 can drive the shelf 55 to rise and fall smoothly in the vertical direction, thereby flexibly adjusting the placement height and position of the cables inside the equipment and realizing the classification and neat storage of the cables. When the equipment needs maintenance, maintenance personnel no longer need to rummage through messy cables. They can quickly locate the faulty line by following the layered layout of the shelving unit 55, which significantly improves maintenance efficiency and reduces equipment downtime. At the same time, the neat cable layout also avoids poor heat dissipation and safety hazards caused by cable tangling.

[0023] By using the pad 51, several U-shaped frames 52 can be installed and fixed. Then, the screw 54 is rotated to push the shelf 55 to slide inside the U-shaped frame 52, thereby adjusting the position of the internal wiring and completing the classification and storage of the wiring. When maintenance is required, the damaged wiring can be found without groping, saving time and effort and improving maintenance efficiency.

[0024] Reference Figure 2 and Figure 6 The U-shaped frame 52 has limit grooves 56 on both sides, and the shelf 55 is slidably connected inside the limit grooves 56.

[0025] Rotating the lead screw 54 drives the shelf 55 to rise and fall. The two sides of the shelf 55 are locked in the limiting groove 56 of the U-shaped frame 52. The limiting groove 56 restricts the degree of freedom of the shelf 55, eliminating the twisting and lateral swaying of the shelf 55, and only retaining the vertical movement.

[0026] Reference Figure 2 and Figure 6 Both sides of the bottom end of the U-shaped frame 52 are fixedly connected to the fixing frame 53, and the bottom end of the fixing frame 53 is fixedly connected to the top end of the pad 51.

[0027] The U-shaped frame 52 is supported by the fixed brackets 53 on both sides, which not only provides assembly space for the lead screw 54, but also improves the installation stability of the U-shaped frame 52, effectively preventing the U-shaped frame 52 from tilting and preventing jamming during the lifting and lowering of the shelf 55.

[0028] Reference Figure 1 and Figure 2The bottom of the frame 1 is fixedly connected to a load-bearing frame 6, and the bottom of the top load-bearing frame 6 is fixedly connected to an anti-slip pad.

[0029] The load-bearing frame supports and elevates the entire machine, reserving space for the bottom cable assembly 5 of the frame 1. The anti-slip pad has both anti-slip and shock-absorbing functions, reducing the vibration of the equipment during operation, preventing the entire machine from shifting, reducing the adverse effects of vibration on the testing accuracy of ceramic products, and protecting the installation ground.

[0030] Working Principle: During operation, the ceramic product to be inspected is placed in the clamping assembly 4. The motor drives the second rotating plate 42 to rotate inside the positioning plate 41. The rotating second rotating plate 42 drives the first clamping block 43 to slide along the surface of the cover plate 45 via the arc groove 46, changing the relative positions of multiple sets of first clamping blocks 43 to adapt to ceramic products of different shapes and specifications, achieving clamping and positioning. The positioning plate 41 constrains the rotation stroke of the second rotating plate 42 to prevent the second rotating plate 42 from shifting, ensuring stable and reliable clamping action. During clamping, the ceramic product contacts the second clamping block 48, which is squeezed by the workpiece and slides along the slider 47 to compensate for the slippage, making the second clamping block 48 conform to the curved contour of the ceramic product, achieving multi-point uniform force and improving clamping adhesion. For proper fit and clamping stability, when maintenance and replacement of the arc block 44, slider 47, and second clamping block 48 are required, the locking pin 49 can be rotated to the unlock position and pulled out to release the lock, allowing for quick replacement of the aforementioned easily damaged clamping parts. The pad 51 fixes the U-shaped frame 52 to the bottom wall of the frame 1, and the fixing frame 53 raises the U-shaped frame 52, reserving space for the screw 54 and reinforcing the U-shaped frame 52 to prevent tilting and jamming. Rotating the screw 54 drives the shelf 55 to move vertically up and down along the limiting groove 56 on the U-shaped frame 52. The limiting groove 56 restricts the shelf 55 from twisting and lateral swinging, retaining only vertical freedom. The shelf 55 adjusts the cable placement position by raising and lowering, realizing the orderly and categorized storage of internal wiring. During maintenance, faulty wiring can be quickly located, improving maintenance efficiency.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A ceramic product testing device, comprising a frame (1), characterized in that: The top of the frame (1) is fixedly connected to a detection device (3), and the surface of the frame (1) is rotatably connected to a first rotating plate (2), and the surface of the first rotating plate (2) is provided with a plurality of clamping components (4). Each of the clamping components (4) includes a positioning plate (41), and a second rotating plate (42) is rotatably connected inside the positioning plate (41). The surface of the second rotating plate (42) is provided with an arc-shaped groove (46). The arc-shaped groove (46) is an arc-shaped long groove, and the curvature center of the arc-shaped long groove is offset from the rotation center of the second rotating plate (42). Multiple arc-shaped grooves (46) are evenly distributed in the same direction with the rotation center of the second rotating plate (42) as the center. The interior of the arc-shaped groove (46) slides... The first clamping block (43) is dynamically connected, and the surface of the positioning plate (41) is equipped with a cover plate (45). The bottom end of the first clamping block (43) is slidably connected to the cover plate (45). The bottom end of the first clamping block (43) is provided with a sliding part. The cover plate (45) is provided with a matching guide groove. The guide groove is a long strip groove extending from the edge of the cover plate (45) towards the center, and each long strip groove is evenly arranged around the center of the cover plate (45). The sliding part is embedded in the guide groove and can slide along the guide groove. The top of the first clamping block (43) is engaged with an arc-shaped block (44), a slider (47) is slidably connected to one side of the arc-shaped block (44), and a second clamping block (48) is slidably connected to one side of the slider (47).

2. The ceramic product testing equipment according to claim 1, characterized in that: A retaining pin (49) extends through the other side of the arc-shaped block (44), and the bottom end of the retaining pin (49) is engaged with the top end of the first clamping block (43).

3. The ceramic product testing equipment according to claim 1, characterized in that: The bottom wall of the frame (1) is fixedly connected to several wire harness assemblies (5). Each of the several wire harness assemblies (5) includes a pad (51), the bottom end of which is fixedly connected to the bottom wall of the frame (1), and the top end of which is fixedly connected to a U-shaped frame (52). A lead screw (54) passes through the bottom end of the U-shaped frame (52), and a shelf (55) is fixedly connected to the top end of the lead screw (54). Both ends of the shelf (55) are slidably connected to the sides of the U-shaped frame (52).

4. The ceramic product testing equipment according to claim 3, characterized in that: The U-shaped frame (52) has a limiting groove (56) on both sides, and the shelf (55) is slidably connected inside the limiting groove (56).

5. A ceramic product testing device according to claim 3, characterized in that: The bottom two sides of the U-shaped frame (52) are fixedly connected to the fixing frame (53), and the bottom of the fixing frame (53) is fixedly connected to the top of the pad (51).

6. The ceramic product testing equipment according to claim 5, characterized in that: The bottom end of the frame (1) is fixedly connected to a load-bearing frame (6), and the bottom end of the top load-bearing frame (6) is fixedly connected to an anti-slip pad.

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