A multi-station strength detection device for denture production

Abstract

The application discloses a multi-station strength detection device for denture production, which comprises a frame, a support, a supporting disc, a supporting shaft, a conversion mechanism, a limiting seat, an outlet, a supporting plate, a detection mechanism, a hanging plate, a pressing block, a corrugated sleeve, an air pump, a hose, a motor, a rotating shaft, an eccentric wheel and a supporting leg, the support is welded on the frame, the supporting disc is in contact with the support, the supporting shaft is welded on the supporting disc, the supporting shaft is installed through a bearing and the frame, the conversion mechanism is arranged on the frame, and the limiting seat is welded on the supporting disc. The application relates to a multi-station strength detection device for denture production, which has the characteristics of multi-station conversion detection on multiple dentures and convenient detection on dentures with different sizes.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of denture detection, and particularly relates to a multi-station strength detection device for denture production. BACKGROUND

[0002] Dentures, also known as false teeth, are a general term for prostheses for individual teeth or all teeth in the oral cavity after tooth loss. Dentures include removable dentures, implant dentures and fixed dentures. Removable dentures can be removed by oneself and are convenient to use. Fixed dentures are connected to the abutment on both sides of the edentulous area by a crown and are retained by connection and cannot be removed by oneself, and are comfortable to wear. Implant dentures are dentures planted by implantation. After production, the dentures need to be detected by a strength detection device. The utility model discloses a kind of strength detection device for denture processing, including main body, the top of main body is fixedly installed with driving motor, the output end of driving motor is fixedly installed with rotating shaft through coupling, the bottom of rotating shaft is fixedly installed with sleeve, sliding groove is formed on the outer surface of sleeve, the inner chamber of main body is fixedly installed with fixed block, the front of fixed block is formed with sliding slot, the inner surface of sliding slot is slidably installed with sliding block, the strength detection device for denture processing, rotating shaft is rotated by driving motor, rotating shaft drives sleeve to rotate, sleeve drives sliding block to move, sliding block drives sliding rod to move, sliding rod drives pressing block to move, when sleeve rotates a circle, fixed block is returned by extension spring, so that the effect of detecting denture multiple times is achieved, the inaccuracy of denture detection is prevented, and the accuracy of strength detection for denture detection is improved. However, the above-mentioned patent still has the following deficiencies: it cannot detect multiple dentures in multiple stations, and it is inconvenient to detect dentures of different sizes, thereby affecting the detection efficiency of dentures. Therefore, it needs to be improved. SUMMARY

[0003] The application aims to solve the problems that the above-mentioned strength detection device cannot detect multiple dentures in multiple stations and is inconvenient to detect dentures of different sizes, and provides a multi-station strength detection device for denture production.

[0004] To solve the above-mentioned problems, the application provides a technical scheme:

[0005] A multi-station strength detection device for denture production, comprising a frame, a support, a support disc, a support shaft, a conversion mechanism, a limiting seat, an outlet, a support plate, a detection mechanism, a hanging plate, a pressing block, a corrugated sleeve, an air pump, a hose, a motor, a rotating shaft, an eccentric wheel and a support leg, the support is welded on the frame, the support disc is in contact with the support, the support shaft is welded on the support disc, the support shaft is installed through a bearing and the frame, the conversion mechanism is arranged on the frame, and the limiting seat is welded on the support disc.

[0006] As preferred, the limiting seat is provided with an outlet, the frame is welded with a support plate, the support plate is provided with a detection mechanism, the detection mechanism is provided with a hanging plate, the hanging plate is welded with a pressing block, the hanging plate is bonded with a corrugated sleeve, the support plate is fixedly installed with an air pump, the air pump is slidably connected with the support plate, the hanging plate is fixedly sleeved with a hose, the frame is fixedly installed with a motor, the rotating shaft of the motor is rotatably connected with the frame, the rotating shaft is welded with an eccentric wheel, and the frame is welded with a supporting leg. The air pump supplies air to the hose, so that the slag in the limiting seat is blown out, and the slag in the limiting seat is easy to clean.

[0007] As preferred, the conversion mechanism comprises a rotating disc, a motor, a drive shaft, a lever, a sliding groove, a support ring, a sliding cylinder, a jacking rod, a spring, a protrusion and a groove. The rotating disc is fixedly sleeved with the support shaft, the motor is fixedly installed on the frame, the drive shaft of the motor is rotatably connected with the frame, the lever is fixedly connected with the drive shaft, the lever is slidably connected with the rotating disc, a plurality of sliding grooves are uniformly formed in the rotating disc, the lever is slidably connected in the sliding groove, the support ring is movably connected in the support, the sliding cylinder is welded with the support ring, the jacking rod is slidably connected in the sliding cylinder, the spring is arranged in the sliding cylinder, and the protrusion is welded with the support ring. The motor drives the lever to rotate, and the lever and the sliding groove cooperate to drive the support shaft to rotate, so that the support disc rotates, and the spring elastically acts to make the protrusion and the groove cooperate to limit the support disc, so that the positioning of the work station after conversion is more accurate.

[0008] As preferred, one end of the spring is welded with the support ring, and the other end of the spring is welded with the jacking rod. The spring is arranged to facilitate the reset of the support ring.

[0009] As preferred, the support disc is provided with a groove, and the protrusion is slidably connected in the groove. The groove and the protrusion cooperate to limit the support disc.

[0010] As preferred, the detection mechanism comprises a cylinder, a pressing plate, a compression spring, a screw cylinder, a pressing rod, a guide block, a guide groove, a pressure sensor and a torsion spring. The cylinder is slidably connected with the support plate, the pressing plate is welded with the cylinder, the pressing plate is in contact with the eccentric wheel, the outer side of the cylinder is provided with the compression spring, the screw cylinder is threadedly connected in the cylinder, the pressing rod is slidably connected in the screw cylinder, the pressure sensor is fixedly installed on the screw cylinder, the torsion spring is arranged in the screw cylinder, one end of the torsion spring is fixedly connected with the pressure sensor, and the other end of the torsion spring is welded with the pressing rod. The motor drives the eccentric wheel to rotate, so that the pressing plate drives the hanging plate to move, the pressing block moves downward, the pressing block impacts the test of the denture, the screw cylinder and the cylinder are screwed to move, the distance between the pressing block and the support disc is adjusted, and the device is convenient for testing the dentures of different sizes.

[0011] Preferably, one end of the compression spring contacts the support plate, and the other end of the compression spring contacts the pressure plate. By providing the compression spring, the pressure plate can be easily reset.

[0012] Preferably, a guide block is welded onto the pressure rod, and a guide groove is formed on the screw cylinder, with the guide block slidably connected within the guide groove. The pressure rod is limited by the cooperation of the guide block and the guide groove.

[0013] The beneficial effects of this invention are as follows: This invention relates to a multi-station strength testing device for denture production, which features multi-station conversion testing of multiple dentures and facilitates testing of dentures of different sizes. In practical use, it has the following beneficial effects:

[0014] First, by setting up a structure including a turntable, motor, drive shaft, lever, slide groove, support ring, slide cylinder, push rod, spring, protrusion, and groove, the motor drives the lever to rotate, which in turn drives the support shaft to rotate through the cooperation of the lever and slide groove, thereby causing the support plate to rotate. This enables multi-station switching and testing of multiple dentures. Furthermore, the elasticity of the spring causes the protrusion and groove to cooperate and limit the position of the support plate, thus making the positioning more accurate after the station switching.

[0015] Secondly, by setting up mechanisms such as a cylinder, pressure plate, pressure spring, screw cylinder, pressure rod, pressure sensor, torsion spring, motor, rotating shaft, and eccentric wheel, the motor drives the eccentric wheel to rotate, which in turn causes the pressure plate to move the hanging plate, which in turn causes the pressure block to move downward, and thus the pressure block to perform an impact test on the denture. By rotating the screw cylinder and the cylinder to make a threaded movement, the distance between the pressure block and the support plate can be easily adjusted, thus making the device convenient for testing dentures of different sizes. Attached Figure Description

[0016] For ease of explanation, the present invention will be described in detail below with reference to specific embodiments and accompanying drawings.

[0017] Figure 1 This is a perspective view of the overall structure of the present invention;

[0018] Figure 2 For the present invention Figure 1 A front sectional view;

[0019] Figure 3 For the present invention Figure 2 Right view of the eccentric wheel in the middle;

[0020] Figure 4 For the present invention Figure 2 Enlarged view of point A in the image;

[0021] Figure 5 For the present invention Figure 2An enlarged view of B in FIG. 1;

[0022] Figure 6 A cylinder cross-sectional view in FIG. 1 is Figure 2 A cylinder cross-sectional view in FIG. 1 is

[0023] Figure 7 A cylinder cross-sectional view in FIG. 1 is Figure 2 A cylinder cross-sectional view in FIG. 1 is

[0024] In the figure: 1, frame; 2, support; 3, support disc; 4, support shaft; 5, conversion mechanism; 6, limit seat; 7, outlet; 8, support plate; 9, detection mechanism; 10, hanging plate; 11, pressing block; 12, corrugated sleeve; 13, air pump; 14, hose; 15, motor; 16, rotating shaft; 17, eccentric wheel; 18, support leg; 51, rotating disc; 52, motor; 53, drive shaft; 54, lever; 55, chute; 56, support ring; 57, sliding cylinder; 58, ejector rod; 59, spring; 510, protrusion; 511, groove; 91, cylinder; 92, pressing plate; 93, compression spring; 94, screw cylinder; 95, pressing rod; 96, guide block; 97, guide groove; 98, pressure sensor; 99, torsional spring. DETAILED DESCRIPTION

[0025] As Figures 1-7 shown, the specific embodiment adopts the following technical solutions:

[0026] Embodiment:

[0027] A multi-station strength detection device for denture production, comprising a frame 1, a support 2, a support disc 3, a support shaft 4, a conversion mechanism 5, a limit seat 6, an outlet 7, a support plate 8, a detection mechanism 9, a hanging plate 10, a pressing block 11, a corrugated sleeve 12, an air pump 13, a hose 14, a motor 15, a rotating shaft 16, an eccentric wheel 17 and a support leg 18, the frame 1 is welded with the support 2, the support 2 is in contact with the support disc 3, the support disc 3 is welded with the support shaft 4, the support shaft 4 is installed through the bearing and the frame 1, the frame 1 is provided with the conversion mechanism 5, and the support disc 3 is welded with the limit seat 6.

[0028] Wherein, the limiting seat 6 is provided with an outlet 7, the frame 1 is welded with a support plate 8, the support plate 8 is provided with a detection mechanism 9, the detection mechanism 9 is provided with a hanging plate 10, the hanging plate 10 is welded with a pressing block 11, the hanging plate 10 is bonded with a corrugated sleeve 12, the support plate 8 is fixedly installed with a gas pump 13, the hose 14 of the gas pump 13 is slidably connected with the support plate 8, the hose 14 is fixedly sleeved in the hanging plate 10, the frame 1 is fixedly installed with a motor 15, the rotating shaft 16 of the motor 15 is rotatably connected with the frame 1, the rotating shaft 16 is welded with an eccentric wheel 17, the frame 1 is welded with a supporting leg 18. The gas pump 13 is used for air intake of the hose 14, so that the slag in the limiting seat 6 is blown out, and the slag in the limiting seat 6 is convenient to clean.

[0029] Wherein, the conversion mechanism 5 includes a rotating disc 51, a motor 52, a drive shaft 53, a lever 54, a sliding groove 55, a support ring 56, a sliding cylinder 57, a jacking rod 58, a spring 59, a protrusion 510 and a recess 511, the outer side of the support shaft 4 is fixedly sleeved with the rotating disc 51, the frame 1 is fixedly installed with the motor 52, the drive shaft 53 of the motor 52 is rotatably connected with the frame 1, the drive shaft 53 is fixedly connected with the lever 54, the lever 54 is slidably connected with the rotating disc 51, a plurality of sliding grooves 55 are uniformly formed in the rotating disc 51, the lever 54 is slidably connected in the sliding groove 55, the support ring 56 is movably connected in the support base 2, the support ring 56 is welded with the sliding cylinder 57, the jacking rod 58 is slidably connected in the sliding cylinder 57, the spring 59 is arranged in the sliding cylinder 57, and the protrusion 510 is welded on the support ring 56. The motor 52 drives the lever 54 to rotate, and then the lever 54 and the sliding groove 55 are matched to drive the support shaft 4 to rotate, so that the support disc 3 rotates, the multiple dentures can be converted and detected in multiple stations, the protrusion 510 and the recess 511 are matched through the elastic action of the spring 59 to limit the support disc 3, and then the positioning is more accurate after the station conversion.

[0030] Wherein, one end of the spring 59 is welded with the support ring 56, and the other end of the spring 59 is welded with the jacking rod 58. The spring 59 is arranged to facilitate the reset of the support ring 56.

[0031] Wherein, the support disc 3 is provided with a recess 511, and the protrusion 510 is slidably connected in the recess 511. The recess 511 and the protrusion 510 are matched to limit the support disc 3.

[0032] The detection mechanism 9 comprises a cylinder 91, a pressing plate 92, a compression spring 93, a screw cylinder 94, a pressing rod 95, a guide block 96, a guide groove 97, a pressure sensor 98 and a torsion spring 99. The cylinder 91 is slidably connected with the support plate 8. The pressing plate 92 is welded on the cylinder 91 and is in contact with the eccentric wheel 17. The outer side of the cylinder 91 is provided with the compression spring 93. The screw cylinder 94 is threadedly connected in the cylinder 91. The pressing rod 95 is slidably connected in the screw cylinder 94. The pressure sensor 98 is fixedly installed on the screw cylinder 94. The screw cylinder 94 is provided with the torsion spring 99. One end of the torsion spring 99 is fixedly connected with the pressure sensor 98, and the other end of the torsion spring 99 is welded with the pressing rod 95. The eccentric wheel 17 is driven to rotate by the motor 15, so that the pressing plate 92 drives the hanging plate 10 to move, and the pressing block 11 moves downward, so that the pressing block 11 impacts the denture for impact test. The screw cylinder 94 and the cylinder 91 are threadedly moved, so that the distance between the pressing block 11 and the support disc 3 is adjusted, and the device is convenient for testing dentures of different sizes.

[0033] One end of the compression spring 93 is in contact with the support plate 8, and the other end of the compression spring 93 is in contact with the pressing plate 92. The compression spring 93 is arranged to facilitate the resetting of the pressing plate 92.

[0034] The guide block 96 is welded on the pressing rod 95, and the guide groove 97 is formed in the screw cylinder 94. The guide block 96 is slidably connected in the guide groove 97. The guide block 96 and the guide groove 97 are arranged to limit the pressing rod 95.

[0035] The use state of the present application is: during use, the denture is placed in the limiting seat 6, and then the motor 52 is started, the starting of the motor 52 drives the driving shaft 53 to rotate, the driving shaft 53 drives the sliding rod 54 to slide in the sliding groove 55, and then the rotating disc 51 rotates, the rotating disc 51 drives the supporting shaft 4 to rotate, the supporting shaft 4 drives the supporting disc 3 to rotate, and then the position of the limiting seat 6 is changed, the station conversion is carried out, in this process, the protruding block 510 and the recess 511 are out of position, and then the supporting ring 56 moves downward, and then the sliding cylinder 57 moves downward, and then the spring 59 is compressed, the supporting disc 3 rotates, the protruding block 510 slides on the surface of the supporting disc 3, when the sliding rod 54 and the sliding groove 55 are separated, the protruding block 510 and the recess 511 are in position, the spring 59 is reset, the sliding cylinder 57 is reset, and then the supporting ring 56 is reset, and then the protruding block 510 enters the recess 511, the supporting disc 3 is limited, the sliding rod 54 is driven to rotate by the motor 52, and then the supporting shaft 4 is driven to rotate by the cooperation of the sliding rod 54 and the sliding groove 55, and then the supporting disc 3 rotates, a plurality of dentures can be converted and detected in multiple stations, the protruding block 510 and the recess 511 are matched by the elastic action of the spring 59, the supporting disc 3 is limited, and then the positioning is more accurate after the station conversion, then the size of the denture is rotated, the sleeve 94 and the cylinder 91 are screwed, the pressing block 11 moves downward, the distance between the pressing block 11 and the supporting disc 3 can be adjusted, then the motor 15 is started, the rotation shaft 16 rotates by the starting of the motor 15, the eccentric wheel 17 rotates by the rotation of the rotation shaft 16, the pressing plate 92 moves downward by the rotation of the eccentric wheel 17, the cylinder 91 moves downward, the pressing block 11 moves downward and collides with the denture, the pressing rod 95 slides into the sleeve 94, the torsional spring 99 is compressed, at the same time, the hanging plate 10 moves downward, the corrugated sleeve 12 contacts the limiting seat 6, the limiting seat 6 is exhausted from the outlet 7 by the air inlet of the air pump 13 to the hose 14, when the denture is broken, the slag is blown out by the airflow, and then the slag in the limiting seat 6 is convenient to clean.

[0036] The basic principles and main features of the present application and the advantages of the present application are shown and described above, and those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application, the scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-station strength testing device for denture production, comprising a frame (1), a support (2), a support plate (3), a support shaft (4), a conversion mechanism (5), a limiting seat (6), an outlet (7), a support plate (8), a testing mechanism (9), a hanging plate (10), a pressure block (11), a corrugated sleeve (12), an air pump (13), a hose (14), a motor (15), a rotating shaft (16), an eccentric wheel (17), and a support leg (18), characterized in that: A support (2) is welded onto the frame (1), a support plate (3) is in contact with the support (2), a support shaft (4) is welded onto the support plate (3), the support shaft (4) is installed on the frame (1) via a bearing, a conversion mechanism (5) is provided on the frame (1), and a limit seat (6) is welded onto the support plate (3). The limiting seat (6) has an outlet (7), the frame (1) is welded with a support plate (8), the support plate (8) is provided with a detection mechanism (9), the detection mechanism (9) is provided with a hanging plate (10), the hanging plate (10) is welded with a pressure block (11), the hanging plate (10) is bonded with a corrugated sleeve (12), the support plate (8) is fixedly installed with an air pump (13), the air pump (13) hose (14) and the support plate (8) are slidably connected, the hanging plate (10) is fixedly sleeved with a hose (14), the frame (1) is fixedly installed with a motor (15), the motor (15) shaft (16) and the frame (1) are rotatably connected, the shaft (16) is welded with an eccentric wheel (17), and the frame (1) is welded with a support leg (18). The detection mechanism (9) includes a cylinder (91), a pressure plate (92), a compression spring (93), a screw cylinder (94), a pressure rod (95), a guide block (96), a guide groove (97), a pressure sensor (98), and a torsion spring (99). The cylinder (91) and the support plate (8) are slidably connected. The pressure plate (92) is welded on the cylinder (91). The pressure plate (92) is in contact with the eccentric wheel (17). The compression spring (93) is provided on the outside of the cylinder (91). The screw cylinder (94) is connected to the inside of the cylinder (91) by a thread. The pressure rod (95) is slidably connected inside the screw cylinder (94). The pressure sensor (98) is fixedly installed on the screw cylinder (94). The torsion spring (99) is provided inside the screw cylinder (94). One end of the torsion spring (99) is fixedly connected to the pressure sensor (98), and the other end of the torsion spring (99) is welded to the pressure rod (95).

2. The multi-station strength testing device for denture production according to claim 1, characterized in that: The conversion mechanism (5) includes a turntable (51), a motor (52), a drive shaft (53), a lever (54), a slide (55), a support ring (56), a slide cylinder (57), a push rod (58), a spring (59), a protrusion (510), and a groove (511). The turntable (51) is fixedly sleeved on the outside of the support shaft (4). The motor (52) is fixedly mounted on the frame (1). The drive shaft (53) of the motor (52) is rotatably connected to the frame (1). The drive shaft (53) is fixedly mounted on the drive shaft (53). A lever (54) is fixedly connected to the turntable (51), and the lever (54) is slidably connected to the turntable (51). Multiple grooves (55) are evenly provided on the turntable (51). The lever (54) is slidably connected in the grooves (55). A support ring (56) is movably connected in the support (2). A slide cylinder (57) is welded on the support ring (56). A top rod (58) is slidably connected in the slide cylinder (57). A spring (59) is provided in the slide cylinder (57). A protrusion (510) is welded on the support ring (56).

3. The multi-station strength testing device for denture production according to claim 2, characterized in that: One end of the spring (59) is welded to the support ring (56), and the other end of the spring (59) is welded to the top rod (58).

4. The multi-station strength testing device for denture production according to claim 2, characterized in that: The support plate (3) has a groove (511) and a protrusion (510) is slidably connected in the groove (511).

5. The multi-station strength testing device for denture production according to claim 1, characterized in that: One end of the compression spring (93) is in contact with the support plate (8), and the other end of the compression spring (93) is in contact with the pressure plate (92).

6. The multi-station strength testing device for denture production according to claim 1, characterized in that: A guide block (96) is welded onto the pressure rod (95), and a guide groove (97) is provided on the screw cylinder (94), with the guide block (96) slidably connected inside the guide groove (97).

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