Diameter measuring device for metal spiral wound gasket

Abstract

The invention relates to the technical field of gasket diameter measurement, in particular to a metal spiral wound gasket diameter measuring device which comprises a supporting seat, a moving platform capable of moving front and back and left and right is fixedly mounted on the upper surface of the supporting seat, and a light source base is fixedly connected to the upper surface of the moving platform. A lens measuring part is fixedly installed on the rear surface of the supporting seat through a supporting frame, a uniform laying mechanism for uniformly stacking gaskets is arranged above the moving platform, a displacement mechanism for adjusting the position of the uniform laying mechanism is fixedly installed on the left side face of the supporting seat, and a storage mechanism for temporarily storing excess materials is arranged on the left side of the uniform laying mechanism; through the arrangement of the uniform laying mechanism, when the diameter of the metal spiral wound gasket is measured, the gasket can be rapidly and uniformly laid, the efficiency of measuring the diameter of the gasket is improved, the measuring position of the measuring equipment is reasonably utilized, the placing amount of the gasket is larger during one-time measurement, and the efficiency is higher during batch measurement.

Description

Technical Field

[0001] The invention relates to the technical field of gasket diameter measurement, and in particular to a metal wound gasket diameter measuring device. Background Art

[0002] Metal spiral wound gasket is a widely used sealing gasket. It is the gasket with the best resilience among semi-metallic sealing gaskets. It is made of "V"-shaped or "W"-shaped metal strips and other alloy materials such as graphite, asbestos, polytetrafluoroethylene and asbestos-free soft materials, which are alternately overlapped and spirally wound.

[0003] During the production process of metal wound gaskets, a diameter measuring device is needed to measure the inner and outer diameters of the metal wound gaskets. When measuring the inner and outer diameters of metal wound gaskets in batches, an image measuring instrument is usually used to measure the diameter of the metal wound gaskets. The gasket diameter image measuring instrument is based on optical imaging + digital image processing technology, and achieves high-precision dimensional measurement in a non-contact manner.

[0004] However, when measuring metal wound gaskets in batches through an image measuring instrument, a certain number of gaskets need to be laid flat on the image measuring instrument. However, gasket stacking is prone to occur during manual laying, which will affect the accuracy of the image measuring instrument in measuring the gasket diameter. Manual laying will result in uneven laying of the gaskets, resulting in a waste of laying space. In addition, when selecting unqualified gaskets later, it is inconvenient for the staff to find the position of the gaskets according to the test results, affecting the measurement efficiency of the gaskets. At the same time, when measuring small batches of gaskets, manual placement by the staff will result in inaccurate placement and failure to face directly below the detection lens. When measuring the diameter of a small number of gaskets, the lens position needs to be adjusted for measurement, affecting the detection efficiency. Summary of the invention

[0005] Therefore, the present invention provides a metal wound gasket diameter measuring device to solve the above technical problems.

[0006] A metal wound gasket diameter measuring device provided by the present invention comprises a support seat, a mobile platform capable of displacement in front-back and left-right directions is fixedly installed on the upper surface of the support seat, a light source base is fixedly connected to the upper surface of the mobile platform, a lens measuring part is fixedly installed on the rear surface of the support seat through a support frame, a spreading mechanism for evenly stacking gaskets is arranged above the mobile platform, a displacement mechanism for adjusting the position of the spreading mechanism is fixedly installed on the left side of the support seat, a storage mechanism for temporarily storing surplus material is arranged on the left side of the spreading mechanism, and the top of the displacement mechanism is rotatably connected to a support rod.

[0007] The evenly spreading mechanism includes a connecting piece arranged on the support rod, the bottom end of the connecting piece is fixedly connected to a placing box, the placing box is provided with a swinging piece for pushing the residual material out of the placing box, the swinging piece is provided with a vibrating part, and the placing box is provided with an adjusting piece for adjusting the opening and closing of the bottom of the placing box.

[0008] The displacement mechanism includes a hydraulic cylinder arranged on the left side of the support seat, a turntable is fixedly connected to the top of the hydraulic cylinder, limiting holes are provided on the right side and front side of the upper surface of the turntable, the upper surface of the turntable is hinged to the left end of the lower surface of the support rod, and the left end of the upper surface of the support rod is slidably connected to the limiting pin along the up and down directions.

[0009] According to an embodiment of the present invention, the left and right sides and the top of the placement box are all opened, and a plurality of placement holes are evenly distributed on the lower surface of the placement box, and the diameter of the placement holes is larger than the diameter of the gasket.

[0010] According to an embodiment of the present invention, the displacement mechanism also includes a sliding track fixedly connected to the left side of the support seat, an electric slider is slidably connected to the sliding track along the front-to-back direction, the electric slider is embedded and fixedly connected to the bottom end of the hydraulic cylinder, the diameter of the limiting hole is matched with the diameter of the bottom end of the limiting pin, a return spring is arranged between the limiting pin and the support rod, and an arc-shaped groove is arranged on the upper side of the limiting hole to facilitate the insertion of the bottom end of the limiting pin.

[0011] According to an embodiment of the present invention, the connecting member includes spring seats fixedly connected at the four corners of the placement box, the top ends of the two spring seats distributed on the left and right are commonly fixedly connected with a door-shaped bracket, a connecting shaft is fixedly connected between the opposite surfaces of the two door-shaped brackets, the circumferential surface of the connecting shaft is hinged to the lower surface of the support rod, and an electric push rod is hinged at the right end of the support rod.

[0012] According to an embodiment of the present invention, the adjusting member includes an electric push rod 2 fixedly connected to the placing box through a push rod bracket, the bottom end of the placing box is embedded with a material baffle plate slidably connected along the front and rear directions, the front surface of the material baffle plate is fixedly connected with a synchronization plate, and the top of the synchronization plate is fixedly connected to the telescopic end of the electric push rod 2.

[0013] According to an embodiment of the present invention, the width of the material blocking plate is greater than the width of the lower surface of the placement box.

[0014] According to an embodiment of the present invention, the swinging member includes two left-right symmetrical door-type connecting frames fixedly connected to the placement box, and a sliding track 2 is fixedly connected to the horizontal sections of the two door-type connecting frames. An electric slider 2 is slidably connected to the sliding track 2 along the left and right directions, and a push plate is fixedly connected to the lower surface of the electric slider 2, and two push rods are fixedly connected to the left side of the push plate.

[0015] According to an embodiment of the present invention, two limit bars for limiting the moving distance of the push plate are arranged on the right side of the placement box, and the push plate is slidably connected to the inner side of the placement box.

[0016] According to an embodiment of the present invention, the storage mechanism includes a storage box fixedly connected to the left end of the placement box, the right side of the storage box is slidably connected to a baffle along the left and right directions, the left side of the baffle is fixedly connected to two front-to-back symmetrical limiting rods, and the left end of the limiting rod passes through the left side of the storage box.

[0017] According to an embodiment of the present invention, a limiting baffle is provided at the left end of the limiting rod, and a second return spring is sleeved on the circumferential surface of the limiting rod between the left side of the storage box and the limiting baffle, and the right side of the storage box is opened.

[0018] The technical solution of the present invention is as follows: 1. By setting up a spreading mechanism, the metal wound gasket can be spread out quickly and evenly when measuring its diameter, thereby improving the efficiency of measuring the gasket diameter and reasonably utilizing the measuring position of the measuring equipment. A larger amount of gaskets can be placed in one measurement, which makes batch measurement more efficient. Moreover, the neatly arranged gaskets can be selected according to the coordinate system based on the test results when subsequent staff select unqualified gaskets, thereby further improving the work efficiency of the staff.

[0019] 2. Through the setting of the displacement mechanism, the placement position of the gasket can be reasonably adjusted according to the measurement quantity when placing the gasket, so that when measuring a small number of gasket diameters, the placement position can be flexibly adjusted without adjusting the measurement position of the equipment, simplifying the operation steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the metal wound gasket diameter measuring device provided by the present invention.

[0022] Figure 2 It is a three-dimensional structural schematic diagram of the evenly spreading mechanism provided by the present invention.

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the connecting piece provided by the present invention.

[0024] Figure 4It is a three-dimensional structural schematic diagram of the adjusting member and the swinging member provided by the present invention.

[0025] Figure 5 It is a three-dimensional structural schematic diagram of the storage mechanism provided by the present invention.

[0026] Figure 6 It is a schematic diagram of the state change of the push plate provided by the present invention pushing the residual material into the storage mechanism.

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the blocking member provided by the present invention.

[0028] Figure 8 It is a three-dimensional structural schematic diagram of the displacement mechanism provided by the present invention.

[0029] 1. Support seat; 2. Moving platform; 3. Light source base; 4. Lens measuring part; 5. Support rod; 6. Spreading mechanism; 7. Storage mechanism; 8. Displacement mechanism; 61. Connecting piece; 62. Vibrating part; 63. Placement box; 64. Adjusting piece; 66. Swinging piece; 71. Storage box; 72. Baffle plate; 73. Limiting rod; 81. Hydraulic cylinder; 82. Sliding track 1; 83. Electric slider 1; 84. Limiting hole; 85. Turntable; 86. Limiting pin; 611. Electric push rod 1; 612. Connecting shaft; 613. Door-type bracket; 614. Spring seat; 641. Baffle plate; 642. Electric push rod 2; 643. Synchronous plate; 661. Door-type connecting frame; 662. Sliding track 2; 663. Electric slider 2; 664. Pushing plate; 665. Push rod. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0031] like Figure 1As shown, a metal wound gasket diameter measuring device comprises a support seat 1, a movable platform 2 capable of displacement in front-back and left-right directions is fixedly mounted on the upper surface of the support seat 1, a light source base 3 is fixedly connected to the upper surface of the movable platform 2, a light source base 3 is provided on the upper surface of the light source base 3, a light-transmitting glass is provided, a lens measuring part 4 is fixedly mounted on the rear surface of the support seat 1 through a support frame, a spreading mechanism 6 for evenly stacking gaskets is provided above the movable platform 2, a displacement mechanism 8 for adjusting the position of the spreading mechanism 6 is fixedly mounted on the left side of the support seat 1, a storage mechanism 7 for temporarily storing surplus material is provided on the left side of the spreading mechanism 6, and a support rod 5 is rotatably connected to the top of the displacement mechanism 8.

[0032] like Figure 1 and Figure 2 As shown, the evenly spreading mechanism 6 includes a connecting member 61 arranged on the support rod 5, and a placing box 63 is fixedly connected to the bottom end of the connecting member 61. The left and right sides and the top of the placing box 63 are all opened. A plurality of placing holes are evenly distributed on the lower surface of the placing box 63. The diameter of the placing holes is larger than the diameter of the gasket. A swinging member 66 for pushing the residual material out of the placing box 63 is arranged on the placing box 63, a vibrating part 62 is arranged on the swinging member 66, and an adjusting member 64 for adjusting the opening and closing of the bottom of the placing box 63 is arranged on the placing box 63.

[0033] During specific use, the staff first places the gasket to be measured inside the placement box 63, then vibrates through the vibration part 62, and cooperates with the connecting part 61 to drive the placement box 63 to swing up and down in the left and right directions, so that the gasket can gradually fill the placement holes on the placement box 63. When all the placement holes on the placement box 63 are filled, the vibration and swinging of the placement box 63 are stopped, and the placement box 63 is adjusted to a horizontal state, and then the remaining material inside the placement box 63 is pushed to the inside of the storage mechanism 7 for temporary storage through the swing member 66. At this time, the position of the placement box 63 in the front and back and up and down directions is adjusted by the displacement mechanism 8. After the bottom end of the placement box 63 is attached to the upper surface of the light source base 3, the adjustment member 64 cancels the blockage of the bottom of the placement box 63, and the gasket in the placement hole inside the placement box 63 falls on the upper surface of the light source base 3. Repeat the above steps to evenly stack the gaskets on the upper surface of the light source base 3.

[0034] After the stacking of the gaskets is completed, the position of the spreading mechanism 6 is adjusted to be away from the top of the light source base 3 in cooperation with the displacement mechanism 8. At this time, the lens measuring part 4 cooperates with the light source base 3 to start measuring the diameter of the gaskets on the light source base 3. At the same time, the light source base 3 is driven to move by the mobile platform 2, and the gaskets at various positions on the light source base 3 are moved to the bottom of the lens measuring part 4 in turn to measure the diameter. The lens measuring part 4 is connected to the external display device, and the measurement results are synchronously displayed according to the distribution of the gaskets on the light source base 3. The staff compares the measurement results on the external display device and selects out the unqualified gaskets. After the selection is completed, the staff removes the gaskets with qualified sizes from the light source base 3, collects them uniformly, and then repeats the above steps to carry out the next gasket diameter measurement.

[0035] like Figure 2 and Figure 3 As shown, the connecting member 61 includes spring seats 614 fixedly connected to the four corners of the placement box 63, the top ends of the two spring seats 614 distributed on the left and right are commonly fixedly connected to a door-shaped bracket 613, a connecting shaft 612 is fixedly connected between the opposite surfaces of the two door-shaped brackets 613, the circumferential surface of the connecting shaft 612 is hinged to the lower surface of the support rod 5, and an electric push rod 611 is hinged to the right end of the support rod 5.

[0036] During specific use, when the placement box 63 is driven to swing up and down in the left and right directions through the connecting piece 61, the electric push rod 611 reciprocates and extends, and cooperates with the swinging piece 66 to push the placement box 63 to swing up and down in the left and right directions. At this time, the electric push rod 611 pushes the door-type connecting frame 661 to drive the placement box 63 to swing, and the placement box 63 drives the door-type bracket 613 to cooperate with the connecting shaft 612 to rotate on the support rod 5, so as to ensure that the placement box 63 can maintain the stability of the swinging direction during the swinging process. At the same time, the vibration part 62 vibrates, so that the placement box 63 cooperates with the vibration of the vibration part 62 during the swinging process, driving the placement box 63 to vibrate synchronously, and at the same time, the spring seat 614 is set to cooperate with the vibration of the placement box 63 to fill the gasket inside it in the placement hole.

[0037] like Figure 2 , Figure 4 and Figure 7 As shown, the adjusting member 64 includes an electric push rod 642 fixedly connected to the placement box 63 through a push rod bracket, the bottom end of the placement box 63 is embedded with a baffle plate 641 that slides along the front and rear directions, the front surface of the baffle plate 641 is fixedly connected with a synchronization plate 643, and the top of the synchronization plate 643 is fixedly connected to the telescopic end of the electric push rod 642.

[0038] During actual use, after the gasket is laid flat inside the placement box 63, the placement box 63 is attached to the upper surface of the light source base 3 through the displacement mechanism 8. At this time, the electric push rod 642 is extended, and the blocking plate 641 is driven to move forward through the synchronization plate 643. At this time, the blocking plate 641 is gradually separated from the placement hole at the bottom of the placement box 63, and the gasket inside the placement hole falls onto the light source base 3.

[0039] like Figure 2 , Figure 4 and Figure 6 As shown, the swing member 66 includes two left-right symmetrical door-type connecting frames 661 fixedly connected to the placement box 63, the upper surface of the horizontal section of the left door-type connecting frame 661 is hinged to the bottom end of the electric push rod 1 611, and the horizontal sections of the two door-type connecting frames 661 are commonly fixedly connected with a sliding track 2 662, and an electric slider 2 663 is slidably connected to the sliding track 2 662 along the left and right directions, and a push plate 664 is fixedly connected to the lower surface of the electric slider 2 663, and two push rods 665 are fixedly connected to the left side of the push plate 664, and two limit bars for limiting the moving distance of the push plate 664 are fixedly connected to the right side of the placement box 63, and the push plate 664 is slidably connected to the inner side of the placement box 63.

[0040] like Figure 1 and Figure 5 As shown, the storage mechanism 7 includes a storage box 71 fixedly connected to the left end of the placement box 63, the right side surface of the storage box 71 is slidably connected with a baffle 72 in the left and right directions, the left side surface of the baffle 72 is fixedly connected with two front-to-back symmetrical limiting rods 73, the left end of the limiting rod 73 passes through the left side surface of the storage box 71, and a limiting baffle is arranged on the left end of the limiting rod 73, and a return spring 2 is sleeved on the circumferential surface of the limiting rod 73 between the left side surface of the storage box 71 and the limiting baffle, and the right side of the storage box 71 is opened.

[0041] During specific use, when the remaining material inside the placement box 63 is pushed to the inside of the storage mechanism 7 for temporary storage through the swing member 66, the electric slider 663 moves to the left on the sliding track 662, driving the push plate 664 to move synchronously, and the remaining material inside the placement box 63 is pushed from right to left through the push plate 664. As the push plate 664 continues to move to the left, when the push rod 665 hits the right side of the baffle 72, the push plate 664 continues to move, and the baffle 72 is pushed to the left on the storage box 71 through the push rod 665, and at the same time, the limit rod 73 is pushed to the outside of the storage box 71. At this time, the return spring 2 on the limit rod 73 is stretched, and the baffle 72 opens the right side opening of the storage box 71. As the push plate 664 continues to move, the remaining material inside the placement box 63 is pushed to the inside of the storage box 71 for temporary storage. When the push plate 664 moves to the right side of the storage box 71, the movement of the push plate 664 is stopped.

[0042] When the gaskets are to be evenly spread inside the placement box 63 again, the electric slider 663 is first moved to the right to drive the push plate 664 to return to its original position. At this time, the push plate 664 opens the right side opening of the storage box 71. At the same time, the push rod 665 no longer generates thrust on the baffle 72, and the gaskets temporarily stored in the storage box 71 are pushed out from the storage box 71 under the action of the elastic force of the reset spring 2. At the same time, the staff refers to the amount of remaining material and reasonably supplements a certain number of gaskets in the placement box 63 for even spreading again.

[0043] like Figure 1 and Figure 8 As shown, the displacement mechanism 8 includes a hydraulic cylinder 81 arranged on the left side of the support seat 1, and a turntable 85 is fixedly connected to the top of the hydraulic cylinder 81. Limiting holes 84 are provided on the right side and front side of the upper surface of the turntable 85. The upper surface of the turntable 85 is hinged to the left end of the lower surface of the support rod 5, and the left end of the upper surface of the support rod 5 is slidably connected to the limiting pin 86 along the up and down directions.

[0044] like Figure 1 and Figure 8 As shown, the displacement mechanism 8 also includes a sliding track 82 fixedly connected to the left side of the support seat 1, and an electric slider 83 is slidably connected to the sliding track 82 along the front-to-back direction. The electric slider 83 is embedded and fixedly connected to the bottom end of the hydraulic cylinder 81, and the diameter of the limiting hole 84 is matched with the diameter of the bottom end of the limiting pin 86. A return spring is arranged between the limiting pin 86 and the support rod 5, and an arc-shaped groove is arranged on the upper side of the limiting hole 84 to facilitate the insertion of the bottom end of the limiting pin 86.

[0045] When the positioning box 63 is moved by the displacement mechanism 8, the electric slider 83 is displaced on the sliding track 82 in the front-to-back direction, and the position of the positioning box 63 on the light source base 3 in the front-to-back direction can be adjusted. The hydraulic cylinder 81 is extended and retracted to adjust the distance between the positioning box 63 and the light source base 3 in the up-and-down direction. At the same time, after the gasket is placed, the staff lifts the limit pin 86 upwards. At this time, the reset spring contracts. The staff drives the paving mechanism 6 to rotate on the turntable 85 with the center of the turntable 85 as the reference by pulling the support rod 5. When the limit pin 86 moves to the position of the limit hole 84 on the front side of the turntable 85, under the action of the self-elastic force of the reset spring, the limit pin 86 is inserted into the limit hole 84 on the front side of the turntable 85 to limit the position of the support rod 5 on the turntable 85. Repeat the above operation, and the paving mechanism 6 can be restored to its original position by rotating the support rod 5 in the opposite direction.

[0046] Working principle: First, the hydraulic cylinder 81 is extended to drive the placement box 63 to move upward for a distance. At this time, there is a gap between the bottom end of the placement box 63 and the upper surface of the light source base 3. Then the staff places a certain amount of gaskets inside the placement box 63, and the vibration part 62 generates vibration, and the vibration acts on the placement box 63. At the same time, the electric push rod 611 reciprocates and extends, and drives the placement box 63 to move up and down through the door-shaped bracket 661 on the right side, and cooperates with the connecting shaft 612 to rotate on the support rod 5, so that the placement box 63 forms a reciprocating movement in the up and down directions with the connection position of the connecting shaft 612 and the support rod 5 as the hinge point, and cooperates with the vibration generated by the vibration part 62 to make the gasket inside the placement box 63 embedded in the placement hole on the inner wall of the bottom end of the placement box 63, and the lower end surface of the gasket is attached to the baffle plate 641 and supported by the baffle plate 641.

[0047] When all the placement holes are filled with gaskets, the electric slider 663 drives the push plate 664 to move left inside the placement box 63, continuously pushing the excess gaskets to the left, and temporarily storing them inside the storage box 71. Then the hydraulic cylinder 81 contracts, driving the placement box 63 to move downward until the lower surface of the placement box 63 is in contact with the upper surface of the translucent glass on the light source base 3. At this time, the hydraulic cylinder 81 stops contracting, and the electric push rod 642 extends through the synchronization plate 643 to drive the baffle plate 641 to move forward. At this time, the baffle plate 641 gradually leaves from the bottom of the placement hole, and the gaskets inside the placement hole fall onto the translucent glass on the light source base 3 and are arranged neatly.

[0048] Then the mobile platform 2 drives the light source base 3 to move forward and backward and left and right, and moves the gaskets at various positions on the light source base 3 to the bottom of the lens measuring part 4 in turn for diameter detection. The measurement results are synchronously displayed on the external display device according to the distribution of the gaskets on the light source base 3. The staff selects out unqualified gaskets by comparing them with the measurement results on the external display device. After the selection is completed, the staff removes the gaskets with qualified sizes from the light source base 3, collects them uniformly, and then repeats the above steps to carry out the next gasket diameter measurement.

[0049] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 understood as limiting the present invention.

[0050] In addition, the terms "first", "second", "number one", "number two" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", "number one", "number two" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0051] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for measuring the diameter of a metal wound gasket, comprising a support seat, a movable platform capable of moving in the front-back and left-right directions is fixedly mounted on the upper surface of the support seat, a light source base is fixedly connected to the upper surface of the movable platform, and a lens measuring part is fixedly mounted on the rear surface of the support seat through a support frame, characterized in that: A paving mechanism for evenly stacking gaskets is arranged above the mobile platform, a displacement mechanism for adjusting the position of the paving mechanism is fixedly installed on the left side of the support seat, and a support rod is rotatably connected to the top of the displacement mechanism; The evenly spreading mechanism includes a connecting piece arranged on the supporting rod, the bottom end of the connecting piece is fixedly connected to a placing box, the placing box is provided with a swinging piece for pushing the residual material out of the placing box, the swinging piece is provided with a vibrating part, and the placing box is provided with an adjusting piece for adjusting the opening and closing of the bottom of the placing box; The displacement mechanism includes a hydraulic cylinder arranged on the left side of the support seat, the top end of the hydraulic cylinder is fixedly connected with a turntable, and the right side and the front side of the upper surface of the turntable are provided with limited holes; The placement box is driven to swing through the connecting piece, and the gasket is evenly distributed inside the placement box in coordination with the vibration of the vibration part. The placement box is adjusted to fit the upper surface of the light source base through the hydraulic cylinder. The adjustment piece opens the bottom of the placement box and places the gasket on the upper surface of the light source base to measure the diameter.

2. A metal spiral wound gasket diameter measuring device according to claim 1, characterized in that: The left and right sides and the top of the placement box are all opened, and a plurality of placement holes are evenly distributed on the lower surface of the placement box, and the diameter of the placement holes is larger than the diameter of the gasket.

3. The metal spiral wound gasket diameter measuring device according to claim 1, characterized in that: The displacement mechanism also includes a sliding track fixedly connected to the left side of the support seat, an electric slider is slidably connected to the sliding track along the front-to-back direction, the electric slider is embedded and fixedly connected to the bottom end of the hydraulic cylinder, the diameter of the limit hole is matched with the diameter of the bottom end of the limit pin, a return spring is arranged between the limit pin and the support rod, and an arc-shaped groove is arranged on the upper side of the limit hole to facilitate the insertion of the bottom end of the limit pin.

4. A metal spiral wound gasket diameter measuring device according to claim 1, characterized in that: The connecting part includes spring seats fixedly connected to the four corners of the placement box, the top ends of the two spring seats distributed on the left and right are fixedly connected to a door-shaped bracket, a connecting shaft is fixedly connected between the opposite surfaces of the two door-shaped brackets, the circumferential surface of the connecting shaft is hinged to the lower surface of the support rod, and an electric push rod is hinged to the right end of the support rod.

5. The metal spiral wound gasket diameter measuring device according to claim 1, characterized in that: The adjusting member comprises an electric push rod 2 fixedly connected to the placing box through a push rod bracket, the bottom end of the placing box is embedded with a material blocking plate slidably connected along the front-back direction, the front surface of the material blocking plate is fixedly connected with a synchronization plate, and the top end of the synchronization plate is fixedly connected to the telescopic end of the electric push rod 2.

6. A metal spiral wound gasket diameter measuring device according to claim 5, characterized in that: The width of the material blocking plate is greater than the width of the lower surface of the placement box.

7. The metal spiral wound gasket diameter measuring device according to claim 1, characterized in that: The swinging member includes two left-right symmetrical door-shaped connecting frames fixedly connected to the placement box, and two sliding tracks are fixedly connected to the horizontal sections of the two door-shaped connecting frames. Two electric sliders are slidably connected to the sliding track along the left and right directions. A push plate is fixedly connected to the lower surface of the electric slider, and two push rods are fixedly connected to the left side of the push plate.

8. A metal spiral wound gasket diameter measuring device according to claim 7, characterized in that: Two limit bars for limiting the moving distance of the push plate are fixedly connected to the right side surface of the placement box, and the push plate is slidably connected to the inner side of the placement box.

9. The metal spiral wound gasket diameter measuring device according to claim 1, characterized in that: A storage mechanism for temporarily storing surplus materials is provided on the left side of the evenly spreading mechanism, and the storage mechanism includes a storage box fixedly connected to the left end of the placement box, the right side of the storage box is slidably connected to a baffle along the left and right directions, and the left side of the baffle is fixedly connected to two front-to-back symmetrical limit rods, and the left end of the limit rod passes through the left side of the storage box, the upper surface of the turntable is hinged to the left end of the lower surface of the support rod, and the left end of the upper surface of the support rod is slidably connected to the limit pin along the up and down directions.

10. A metal spiral wound gasket diameter measuring device according to claim 9, characterized in that: A limit stopper is arranged at the left end of the limit rod, and a second return spring is sleeved on the circumferential surface of the limit rod between the left side of the storage box and the limit stopper, and the right side of the storage box is opened.

Images