Automatic measuring device for the edge of a quartz boat

Abstract

The application discloses a quartz boat curling automatic measuring device, aiming at solving the problems of inconvenient quartz boat curling measurement operation, low work efficiency and high labor intensity. The device comprises a machine body, a mechanical arm and a clamping assembly installed on the machine body, a roughness detector is installed on the mechanical arm, the clamping assembly comprises a lifting seat, a rotating disc, a clamping block and a pressing block, the lifting seat is installed on the machine body and can be lifted and lowered, the rotating disc is rotatably installed on the lifting seat, the clamping block is installed on the rotating disc, the clamping block is matched and abuts against the lower end edge of the quartz boat, the clamping block is provided with a positioning groove matched with the protrusion of the edge of the quartz boat, the protrusion is arranged in the positioning groove, and the pressing block is installed on the rotating disc and is pressed on the quartz boat. The quartz boat curling automatic measuring device can realize automatic measurement of the quartz boat curling, reduces the labor intensity and improves the work efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to a quartz boat detection technology, more particularly, it relates to a quartz boat curling automatic measurement device. BACKGROUND

[0002] At present, the quartz boat curling is measured by manual method, first, the height instrument device is manually operated to be adjusted to a proper angle and position, then the knob is adjusted to make the measuring needle of roughness detector on the height instrument device start to press down until the zero position is positioned, then the start key is pressed to measure, and a value is recorded each time. The curling detection method has the following problems in the measurement process: 1. The operator spends a lot of time in adjusting the angle and position of the height instrument. 2. The value is recorded manually each time. 3. The work efficiency is low, and it takes about 3-4 days to detect a quartz boat manually. In summary, the existing quartz boat curling detection method has low work efficiency and high labor intensity. SUMMARY

[0003] In order to overcome the above-mentioned defects, the present application provides a quartz boat curling automatic measurement device which can realize automatic measurement of the quartz boat curling, reduce labor intensity and improve work efficiency.

[0004] In order to solve the above-mentioned technical problems, the present application adopts the following technical scheme: a quartz boat curling automatic measurement device, comprising a machine body, a mechanical arm and a clamping assembly installed on the machine body, a roughness detector is installed on the mechanical arm, the clamping assembly comprises a lifting seat, a rotating disc, a clamping block and a pressing block, the lifting seat is installed on the machine body and can be lifted and lowered, the rotating disc is rotatably installed on the lifting seat, the clamping block is installed on the rotating disc, the clamping block is adapted to abut the lower end edge of the quartz boat, the clamping block is provided with a positioning groove adapted to the protrusion of the edge of the quartz boat, the protrusion is arranged in the positioning groove, and the pressing block is installed on the rotating disc and presses on the quartz boat.

[0005] In the operation of the edge rolling measurement of the quartz boat, the quartz boat is first loaded on the clamping assembly, the rotating disc supports the quartz boat, the clamping block positions the quartz boat, and the pressing block presses the quartz boat, the positioning groove on the clamping block and the protrusion on the edge of the quartz boat are matched to prevent the quartz boat from moving and rotating. Then the mechanical arm works, the mechanical arm moves according to the set program, the measuring needle of the roughness detector is pressed onto the tooth surface to generate data, and three different positions of each tooth surface are measured. After the detection of one tooth surface is completed, the mechanical arm is automatically adjusted to the next tooth surface for detection. During the detection process, the height position of the quartz boat is adjusted by the lifting seat, and the angle position is adjusted by the rotating disc, so that the mechanical arm measures the quartz boat. Taking 200 teeth of each groove rod and 3 groove rods of each quartz boat as an example, the original manual detection of one groove rod takes about 8-10 hours, and the detection of one quartz boat takes about 3-4 days. Using the quartz boat edge rolling automatic measurement device of the patent, the detection of one groove rod takes about 1.7 hours, and the detection of one quartz boat takes about 5-6 hours, which greatly improves the work efficiency.

[0006] The quartz boat edge rolling automatic measurement device of the application can realize automatic measurement of the quartz boat edge rolling, reduce labor intensity and improve work efficiency.

[0007] As a preferred, two vertical plates are arranged on the machine body corresponding to the lifting seat, two linear guides are installed on each vertical plate, and a sliding seat is fitted and installed on the linear guide, and the sliding seat is tightly connected to the lifting seat.

[0008] During the lifting movement of the lifting seat, the sliding seat slides on the linear guide, ensuring reliable lifting of the lifting seat.

[0009] As a preferred, a lifting vertically arranged guide groove is installed on the machine body, a guide column is installed in the guide groove, the upper end of the guide column is tightly connected with the lifting seat, a screw rod driven by a motor is installed on the machine body, the guide column is threadedly connected with the screw rod, and the screw rod rotates to realize the lifting movement of the guide column.

[0010] The lifting of the lifting seat is realized by driving the screw rod to rotate by the motor, and the guide column moves in the guide groove during the lifting process to avoid deviation during the lifting process.

[0011] As a preferred, a rotating motor and a rotating disc support are installed on the lifting seat, a gear disc is installed on the lower surface of the rotating disc, the gear disc is rotatably installed on the rotating disc support, a driving gear is installed on the output shaft of the rotating motor, and the driving gear is in meshing transmission with the gear disc.

[0012] The rotating motor drives the rotating disc to rotate, and the rotating disc support provides good support for the rotating disc, ensuring stable support of the rotating disc.

[0013] As preferred, the clamp block comprises a fixed block and a movable block, the fixed block is fastened and installed at the edge of the rotary disc, the movable block is detachably installed on the rotary disc, and the outer edge of the movable block is abutted on the inner wall of the fixed block; the positioning groove is arranged on the inner wall of the movable block.

[0014] The detachable installation of the movable block facilitates replacement to adapt to quartz boat detection of different sizes.

[0015] As preferred, the positioning between the movable block and the fixed block is realized through the positioning structure, and the positioning structure comprises a clamping convex and a clamping groove.

[0016] The accurate positioning between the movable block and the fixed block ensures the accuracy of the installation position of the movable block.

[0017] In another scheme, the clamp block comprises a rotating strip and a plurality of positioning strips connected to the rotating strip, the inner wall of the positioning strip is in an arc structure, a buffer spring is installed between the positioning strip and the rotating strip, the inner edge of the positioning strip is circularly transitioned at both ends, a notch is arranged at the inner edge end of each adjacent positioning strip, the two notches between the adjacent positioning strips form a positioning groove, the bottom of the positioning groove is flush with the inner edge of the rotating strip; a pushing block is arranged on the upper part of the inner edge of the positioning strip, and the inner side wall of the pushing block is arranged outwardly inclined from bottom to top.

[0018] After the quartz boat is loaded onto the rotary disc, the protrusion at the edge of the quartz boat may not be aligned with the positioning groove, and the edge of the quartz boat touches the pushing block during the process of placing the quartz boat downward, thereby pushing the positioning strip to move outward, after the quartz boat is completely loaded onto the rotary disc, the rotating strip is rotated to align the positioning groove with the protrusion at the edge of the quartz boat and to clamp them together to realize positioning, and then the rotating strip is locked on the rotary disc. Through this structure, accurate positioning during the loading process of the quartz boat is facilitated, and operation is facilitated.

[0019] As preferred, a plurality of positioning pins are uniformly installed on the rotary disc, and the lower edge of the quartz boat is abutted and positioned with the positioning pins.

[0020] The positioning pins surround one edge of the quartz boat, and the quartz boat is positioned during the process of loading the quartz boat onto the rotary disc, so as to ensure that the center of the quartz boat coincides with the center of the rotary disc, so as to facilitate accurate clamping of the quartz boat by the rotary disc.

[0021] As preferred, a plurality of rows of connecting holes are circumferentially and uniformly arranged on the rotary disc, and each row of connecting holes is radially spaced.

[0022] The arrangement of the connecting holes facilitates the installation and fastening of parts on the rotary disc.

[0023] As preferred, the pressing block is divided into a pre-tightening pressing block and a fastening pressing block, the pre-tightening pressing block comprises a connecting column and an adjusting handle sleeved on the connecting column, and a tension spring is connected between the adjusting handle and the connecting column; the fastening pressing block comprises a connecting part and a pressing part, the connecting part is fastened and connected with the rotary disc, and the pressing part is pressed on the quartz boat.

[0024] After the quartz boat is loaded to the rotating disc, first, the adjusting handle of the pre-tightening block is rotated and pressed on the quartz boat to realize pre-tightening, then the fastening block is connected to the rotating disc, and the compression part is pressed on the quartz boat to realize compression of the quartz boat.

[0025] Compared with the prior art, the quartz boat edge curl automatic measuring device has the advantages that: (1) the quartz boat edge curl automatic measuring device can realize automatic measurement of the quartz boat edge curl, reduces labor intensity, and improves work efficiency; (2) positioning operation is convenient and accurate during loading of the quartz boat. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a structural schematic view of the present application;

[0027] Figure 2 is a connecting structure schematic view of the rotating disc of the present application;

[0028] Figure 3 is a connecting structure schematic view of the rotating disc in another direction of the present application;

[0029] Figure 4 is a top view of the rotating disc connection of embodiment 1 of the present application;

[0030] Figure 5 is a top view of the rotating disc connection of embodiment 2 of the present application;

[0031] In the figure: 1, machine body, 2, mechanical arm, 3, marble platform, 4, damping pad, 5, roughness detector, 6, lifting seat, 7, rotating disc, 8, clamping block, 9, compression block, 10, quartz boat, 11, protrusion, 12, positioning groove, 13, vertical plate, 14, linear guide rail, 15, sliding seat, 16, connecting seat, 17, rotating motor, 18, rotating disc support, 19, pre-tightening block, 20, fastening compression block, 21, connecting column, 22, adjusting handle, 23, connecting part, 24, compression part, 25, fixed block, 26, movable block, 27, clamping protrusion, 28, clamping groove, 29, rotating strip, 30, positioning strip, 31, guide protruding ring, 32, locking screw, 33, buffer spring, 34, sliding groove, 35, pushing block, 36, positioning pin, 37, guide surface. DETAILED DESCRIPTION

[0032] The technical solutions of the present application will be further described in detail below through specific embodiments and in combination with the drawings:

[0033] Embodiment 1: a quartz boat edge curl automatic measuring device (see attached Figure 1 to attached Figure 4), including a machine body 1, a mechanical arm 2 and a clamping assembly mounted on the machine body, a marble platform 3 is arranged at the lower end of the machine body, a damping pad 4 is arranged at the bottom of the marble platform, a roughness detector 5 is arranged on the mechanical arm, the clamping assembly includes a lifting seat 6, a rotating disc 7, a clamping block 8 and a pressing block 9, the lifting seat is mounted on the machine body and can be lifted, the rotating disc is rotatably mounted on the lifting seat, the clamping block is mounted on the rotating disc, the clamping block is adapted to abut the lower edge of the quartz boat 10, the clamping block is provided with a positioning groove 12 matched with the protrusion 11 of the edge of the quartz boat 10, and the protrusion is arranged in the positioning groove, and the pressing block is mounted on the rotating disc and is pressed on the quartz boat. A plurality of rows of connecting holes are arranged on the rotating disc in a circumferential direction, and each row of connecting holes is arranged in a radial direction.

[0034] Two vertical plates 13 are arranged on the machine body and correspond to the lifting seat, two linear guides 14 are mounted on each vertical plate, a sliding seat 15 is arranged on the linear guide, and the sliding seat is tightly connected to the lifting seat. A vertical guide groove is arranged on the machine body, a guide column is arranged in the guide groove, the upper end of the guide column is tightly connected to the lifting seat through a connecting seat 16, a screw rod driven by a motor is arranged on the machine body, the guide column is in threaded connection with the screw rod, and the screw rod is rotated to realize the lifting movement of the guide column.

[0035] A rotating motor 17 and a rotating disc support 18 are arranged on the lifting seat, the rotating disc support supports the rotating disc, a gear disc is arranged on the lower surface of the rotating disc, the gear disc is rotatably arranged on the rotating disc support, a driving gear is arranged on the output shaft of the rotating motor, and the driving gear is in meshing transmission with the gear disc.

[0036] The pressing block is divided into a pre-tightening pressing block 19 and a fastening pressing block 20, the pre-tightening pressing block includes a connecting column 21 and an adjusting handle 22 sleeved on the connecting column, a tension spring is connected between the adjusting handle and the connecting column; the fastening pressing block includes a connecting part 23 and a pressing part 24, the connecting part is tightly connected with the rotating disc, and the pressing part is pressed on the quartz boat.

[0037] The clamping block includes a fixed block 25 and a movable block 26, both the fixed block and the movable block are in arc-shaped structure, the fixed block is tightly mounted on the edge of the rotating disc, the movable block is detachably mounted on the rotating disc, and the outer edge of the movable block abuts on the inner wall of the fixed block; the positioning groove is arranged on the inner wall of the movable block. The movable block and the fixed block are positioned through a positioning structure, the positioning structure includes a clamping convex 27 and a clamping groove 28, both the clamping convex and the clamping groove are in V-shaped structure, and the clamping convex and the clamping groove are adapted to realize positioning. The clamping convex is arranged on the outer wall of the movable block, and the clamping groove is arranged on the inner wall of the fixed block.

[0038] In the operation of the edge curl measurement of the quartz boat, the quartz boat is first loaded on the clamping assembly, the turntable supports the quartz boat, the clamping block positions the quartz boat, and the compression block compresses the quartz boat. The positioning groove on the clamping block and the protrusion on the edge of the quartz boat are matched to prevent the quartz boat from moving and rotating. Then the mechanical arm works, and the mechanical arm moves according to the set program to press the measuring needle of the roughness detector onto the tooth surface to generate data. Three different positions of each tooth surface are measured. After the detection of one tooth surface is completed, the mechanical arm automatically adjusts to the next tooth surface for detection. During the detection process, the height position of the quartz boat is adjusted by the lifting seat, and the angle position is adjusted by the turntable, so that the mechanical arm measures the quartz boat.

[0039] Embodiment 2: a quartz boat edge curl automatic measurement device (see attached Figure 5 ), which is similar to embodiment 1, the main difference is that the clamping block in this embodiment includes a rotating bar 29 and a plurality of positioning bars 30 connected to the rotating bar. In this embodiment, three positioning bars are provided, the turntable edge is provided with a guide convex ring 31, the rotating bar is slidably installed on the guide convex ring, a locking screw 32 is installed on the rotating bar, and the rotating bar is locked on the guide convex ring after sliding into position. The inner wall of the positioning bar is arc-shaped, a buffer spring 33 is installed between the positioning bar and the rotating bar, a radial sliding groove 34 is provided on the rotating bar and the positioning bar, a sliding block is provided on the positioning bar, the sliding block is fitted and installed in the sliding groove, the buffer spring is placed in the sliding groove, one end of the sliding block abuts against the buffer spring, and the other end of the sliding block abuts against the inner end of the sliding groove. The inner edge of the positioning bar is arc-shaped at both ends, a notch is provided at the inner edge of each of the two adjacent positioning bars, and the two notches between the adjacent positioning bars form a positioning groove, the bottom of the positioning groove is flush with the inner edge of the rotating bar; a pushing block 35 is provided on the upper part of the inner edge of the positioning bar, and the inner side wall of the pushing block is inclined outward from bottom to top. A plurality of positioning pins 36 are uniformly installed on the turntable, and the lower end edge of the quartz boat is positioned against the positioning pins. An inclined guide surface 37 is provided on the upper part of the positioning pin, and the guide surface is arranged towards the center of the turntable. A detection sensor for detecting the rotating bar is installed on the lifting seat. After the rotating bar is rotated to the initial position, the detection sensor detects it, and the position is taken as the initial point for the positioning of the mechanical arm. The other structures are the same as those of embodiment 1.

[0040] After the quartz boat is loaded onto the turntable, the protrusion on the edge of the quartz boat may not be aligned with the positioning groove. During the process of placing the quartz boat downward, the edge of the quartz boat touches the pushing block, thereby pushing the positioning bar to move outward. After the quartz boat is completely loaded onto the turntable, the rotating bar is rotated to align the positioning groove with the protrusion on the edge of the quartz boat and to be clamped together to achieve positioning. Then the rotating bar is locked on the turntable. Through this structure, the accurate positioning during the loading process of the quartz boat is facilitated, and the operation is facilitated.

[0041] The above-mentioned embodiments are only the preferred schemes of the present application, and do not limit the present application in any form, and other variants and modifications can be made without departing from the technical scheme recited in the claims.

Claims

1. A device for automatically measuring the crimping of a quartz boat, characterized by, The roughness detector is installed on the mechanical arm, and the clamping assembly includes a lifting seat, a rotating disc, a clamping block and a pressing block.

2. The automatic measuring device for the rolled edge of a quartz boat according to claim 1, wherein Two vertical plates are arranged on the body and correspond to the lifting seat, and two linear guides are installed on each vertical plate.

3. The automatic measuring device for the rolled edge of a quartz boat according to claim 1, wherein A guide groove is vertically arranged on the body, a guide post is installed in the guide groove, the upper end of the guide post is fixedly connected with the lifting seat, a screw rod driven by a motor is installed on the body, the guide post is threadedly connected with the screw rod, and rotation of the screw rod can realize lifting movement of the guide post.

4. The automatic measuring device for the rolled edge of a quartz boat according to claim 1, wherein A rotating motor and a rotating disc support are installed on the lifting seat, a gear disc is installed on the lower surface of the rotating disc, the gear disc is rotatably installed on the rotating disc support, a driving gear is installed on the output shaft of the rotating motor, and the driving gear is in meshing transmission with the gear disc.

5. The automatic measuring device for the rolled edge of a quartz boat according to claim 1, wherein The clamping block includes a fixed block and a movable block, the fixed block is fixedly installed on the edge of the rotating disc, the movable block is detachably installed on the rotating disc, and the outer edge of the movable block is in abutment with the inner wall of the fixed block.

6. The automatic measuring device for the rolled edge of a quartz boat according to claim 5, wherein The movable block and the fixed block are positioned by a positioning structure, the positioning structure includes a clamping convex and a clamping groove.

7. The automatic measuring device for the rolled edge of a quartz boat according to claim 1, wherein The clamping block includes a rotating strip and a plurality of positioning strips connected with the rotating strip, the inner wall of the positioning strip is in arc structure, a buffer spring is installed between the positioning strip and the rotating strip, the inner edge of the positioning strip is circularly transitioned at both ends, notches are arranged at the inner edge ends of adjacent two positioning strips, the notches between the adjacent positioning strips form a positioning groove, the bottom of the positioning groove is flush with the inner edge of the rotating strip, a pushing block is arranged on the upper part of the inner edge of the positioning strip, and the inner side wall of the pushing block is inclined outward from bottom to top.

8. The automatic measuring device for the rolled edge of a quartz boat according to any one of claims 1 to 7, characterized in that, A plurality of positioning pins are uniformly arranged on the rotating disc, and the lower end edge of the quartz boat is in abutment with the positioning pins.

9. The automatic measuring device for the rolled edge of a quartz boat according to any one of claims 1 to 7, characterized in that, A plurality of connection holes are circumferentially and uniformly arranged on the rotating disc.

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