A continuous feeding device for processing fluorine-lined ball valves and its use method

Abstract

The invention relates to the technical field of continuous feeding devices for processing fluorine-lined ball valves, and discloses a continuous feeding device for processing fluorine-lined ball valves and a method for using the device, comprising a device box, wherein a plurality of supporting legs are fixedly connected to the bottom of the device box. The invention provides a transmission mechanism, wherein the output shaft rotates to drive gear one to rotate, the gear one rotates to drive the toothed belt to rotate, the toothed belt rotates to drive the rotating shaft on gear two to rotate, and the rotating shaft rotates to drive the rotating disk to rotate. Since the radius of gear one is three times that of gear two, and the two gears are belt-driven, the linear velocities of gear one and gear two are equal. From the formula V=ωr, it can be concluded that the angular velocity of gear two is three times that of gear one. Since the driving wheel is arranged coaxially with the gear, the angular velocity of the driving wheel is equal to the angular velocity of gear one. Similarly, the angular velocity of the rotating disk is equal to the angular velocity of gear two, and the radius of the rotating disk is three times the radius of the driving wheel.

Description

Technical Field

[0001] The invention relates to the technical field of continuous feeding equipment for processing fluorine-lined ball valves, in particular to a continuous feeding device for processing fluorine-lined ball valves and a use method thereof. Background Art

[0002] The fluorine-lined ball valve uses a sphere with a circular through hole as the opening and closing part. The ball rotates around the center line of the valve body with the valve stem to open and close the valve. During the processing of the fluorine-lined ball valve, the staff needs to manually place the fluorine-lined ball valve and perform further material loading operations on it.

[0003] During the feeding process of the fluorine-lined ball valve, it is necessary to ensure that the fluorine-lined ball valve is stably transported on the feeding device. During the feeding process under the existing technology, due to the vibration generated during the mechanical movement, the fluorine-lined ball valve is easy to slip on the feeding device, so it cannot accurately reach the processing position, thereby increasing the processing error of the fluorine-lined ball valve and affecting the product quality of the fluorine-lined ball valve. Summary of the invention

[0004] The object of the present invention is to provide a continuous feeding device for processing fluorine-lined ball valves and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a continuous feeding device for processing fluorine-lined ball valves and a method for using the device, comprising a device box, a plurality of support legs are fixedly connected to the bottom of the device box, a support plate is fixedly connected directly above the support legs, a side wall of one end of the support plate away from the support legs is fixedly connected to a drive motor, an output end of the drive motor is fixedly connected to an output shaft, and further comprising:

[0007] The transmission mechanism includes a plurality of gears 1 fixedly connected to the output shaft, a toothed belt is connected to gear 1 for transmission, a plurality of rotating shafts are rotatably connected to the side wall of the equipment box, a gear 2 is fixedly connected to one end of the rotating shaft close to the equipment box, gear 2 is connected to one end of the toothed belt away from gear 1 for transmission, and the radius of gear 1 is three times the radius of gear 2.

[0008] Furthermore, the transmission mechanism also includes a driving wheel fixedly connected to the middle of the output rotating shaft, and a rotating disk is fixedly connected to one end of the rotating shaft away from the equipment box, and the radius of the rotating disk is three times the radius of the driving wheel.

[0009] Furthermore, a transmission mechanism is arranged inside the equipment box, and the transmission mechanism includes a conveyor belt which is transmission-connected to the driving wheel. The inner wall of the equipment box is rotationally connected to a plurality of auxiliary rotating shafts, and the plurality of auxiliary rotating shafts are transmission-connected to the conveyor belt. A plurality of positioning grooves are provided on the conveyor belt, and the radius of the positioning grooves is equal to the bottom radius of the ball valve.

[0010] Furthermore, a clamping mechanism is arranged directly above the conveyor belt, and the clamping mechanism comprises a limiting groove opened on the side wall of the rotating disk, and a clamping transmission belt is connected to the inner transmission of the limiting groove, and a plurality of sliding holes are opened on the side wall of the clamping transmission belt.

[0011] Furthermore, the clamping mechanism also includes a clamping rod slidably connected to the inside of the sliding hole, an extrusion cavity is opened inside the clamping rod, a sliding rod is slidably connected inside the extrusion cavity, and a clamping arc ring is fixedly connected to one end of the sliding rod away from the clamping rod.

[0012] Furthermore, the clamping mechanism also includes a clamping spring mounted on an end of the clamping rod away from the clamping arc ring, an end of the clamping rod away from the clamping arc ring is fixedly connected to a fixing column, an end of the clamping spring away from the fixing column is fixedly connected to a clamping transmission belt, an end of the clamping spring close to the fixing column is fixedly connected to the fixing column, and an end of the fixing column away from the clamping rod is rotatably connected to an extrusion roller.

[0013] Furthermore, limiting mechanisms are arranged on both sides of the device box, and the limiting mechanisms include a plurality of fixing rods fixedly connected to the side walls of the device box, one end of the fixing rod away from the device box is fixedly connected to a limiting plate, a plurality of slow extrusion slopes are arranged on the limiting plate, and a fast extrusion slope is provided on the limiting plate, and the extrusion roller is slidably connected to the side of the limiting plate away from the fixing rod.

[0014] Furthermore, a protection mechanism is provided inside the clamping rod, and the protection mechanism includes a sliding plate slidably connected to the inside of the extrusion cavity, the sliding plate is fixedly connected to one end of the sliding rod away from the clamping arc ring, a compression spring is fixedly connected to the side of the sliding plate away from the sliding rod, a plurality of rubber hoses are fixedly connected to the inside of the clamping rod, the rubber hoses are connected to the extrusion cavity inside the clamping rod, a rubber airbag is fixedly connected to one end of the clamping arc ring away from the sliding rod, and one end of the rubber hose away from the extrusion cavity is fixedly connected to the rubber airbag.

[0015] The method for using the continuous feeding device for processing the fluorine-lined ball valve includes the following steps:

[0016] S1: Place the valve body. First, place the valve body on the conveyor belt just above the equipment box, and place the bottom of the valve body inside the positioning groove on the conveyor belt. The valve body is transported to the processing site via the conveyor belt.

[0017] S2: Positioning and clamping: the valve body inside the positioning groove is matched with the clamping mechanism and the limiting mechanism to clamp the top of the valve body to prevent the valve body from shaking or tipping over during transportation;

[0018] S3: Valve body protection. The rubber airbag in the protection mechanism is in direct contact with the surface of the valve body. The sliding piece squeezes the gas inside the extrusion cavity into the rubber airbag, which is beneficial to fix the valve body on the one hand and protect the surface of the valve body on the other hand.

[0019] The present invention has the following beneficial effects:

[0020] (1) The present invention sets a transmission mechanism, wherein the output shaft rotates to drive gear 1 to rotate, the gear 1 rotates to drive the toothed belt to rotate, the toothed belt rotates to drive the rotating shaft on gear 2 to rotate, and the rotating shaft rotates to drive the rotating disk to rotate. Since the radius of gear 1 is three times that of gear 2 and the two gears are belt-driven, the linear velocities of gear 1 and gear 2 are equal. From the formula V=ωr, it can be concluded that the angular velocity of gear 2 is three times that of gear 1. Since the driving wheel and the gear are arranged coaxially, the angular velocity of the driving wheel is equal to the angular velocity of gear 1. Similarly, the angular velocity of the rotating disk is equal to the angular velocity of gear 2. The radius of the rotating disk is three times the radius of the driving wheel. From the formula V=ωr, it can be concluded that the linear velocity of the driving wheel is equal to the linear velocity of the rotating disk, that is, the speed of the conveyor belt is equal to the speed of the clamping transmission belt. Such a setting is conducive to the valve body on the conveyor belt and the clamping mechanism on the transmission mechanism to maintain consistent movement, avoid relative displacement between the valve body on the conveyor belt and the clamping arc ring in the clamping mechanism, and ensure stable feeding of the valve body on the conveyor belt.

[0021] (2) The present invention sets a clamping mechanism, and the output shaft rotates to drive gear one to rotate, the gear one rotates to drive the toothed belt to rotate, the toothed belt rotates to drive the rotating shaft on gear two to rotate, the rotating shaft rotates to drive the rotating disk to rotate, the rotating disk rotates to drive the clamping transmission belt to rotate, the clamping transmission belt rotates to drive the clamping rod on the clamping transmission belt to rotate, the extrusion roller on the clamping rod rolls on the side of the limit plate away from the fixed rod, when the extrusion roller moves to the fast extrusion slope position, under the pulling action of the clamping spring, the clamping rod will slide along the limit groove to the end close to the conveyor belt, at this time, the clamping rod drives the clamping arc ring on the sliding rod to move to the surface of the valve body, at this time, the two clamping arc rings clamp the surface of the valve body at the same time, such a setting is conducive to further fixing and clamping the valve body, avoiding the valve body from tipping over during the feeding process, and improving the working stability of the device.

[0022] (3) In the present invention, when the extrusion roller passes through the processing part of the valve body, the extrusion roller passes through the slow extrusion slope on the limit plate. Under the extrusion action of the slow extrusion slope, the extrusion roller pulls the clamping spring to stretch the clamping spring, and the extrusion roller drives the sliding rod on the clamping rod to move toward the end away from the valve body, and the sliding rod drives the clamping arc ring to move away from the end of the valve body. This arrangement is conducive to releasing the fixing clamping effect of the clamping mechanism on the valve body, making it easier for the operator to remove the valve body from the conveyor belt.

[0023] (4) The present invention provides a protective mechanism. When the extrusion roller moves to the fast extrusion slope position, the clamping rod slides along the limit groove toward the end close to the conveyor belt under the pulling action of the clamping spring. The clamping rod drives the clamping arc ring on the sliding rod to contact the surface of the valve body. Under the action of extrusion, the sliding rod pushes the sliding plate to compress the compression spring along the inside of the extrusion chamber. The gas inside the extrusion chamber enters the rubber airbag on the clamping arc ring through the rubber hose. This arrangement is beneficial to fixing the valve body to the rubber airbag on the one hand, and is beneficial to preventing the clamping arc ring from directly contacting the surface of the valve body on the other hand, thereby protecting the surface of the valve body.

[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the transmission mechanism structure of the present invention;

[0028] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0029] Figure 4 For the present invention Figure 3 A magnified view of middle;

[0030] Figure 5 It is a schematic diagram of the local structure of the present invention;

[0031] Figure 6 For the present invention Figure 5 Enlarged view of middle B;

[0032] Figure 7 This is a schematic diagram of the protection mechanism structure of the present invention;

[0033] Figure 8 For the present invention Figure 7 Enlarged view of middle C;

[0034] Fig. 9 The figure is a flow chart of the method for using the present invention.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] In the figure: 1. Equipment box; 11. Support leg; 12. Support plate; 13. Drive motor; 14. Output shaft; 2. Transmission mechanism; 201. Gear 1; 202. Toothed belt; 203. Rotating shaft; 204. Gear 2; 205. Driving wheel; 206. Rotating disk; 3. Transmission mechanism; 301. Conveyor belt; 302. Auxiliary shaft; 303. Positioning slot; 4. Clamping mechanism; 401. Limiting slot; 402. Clamping transmission belt; 403, sliding hole; 404, clamping rod; 405, extrusion chamber; 406, sliding rod; 407, clamping arc ring; 408, clamping spring; 409, fixing column; 410, extrusion roller; 5, limiting mechanism; 501, fixing rod; 502, limiting plate; 503, slow extrusion slope; 504, fast extrusion slope; 6, protection mechanism; 601, sliding sheet; 602, compression spring; 603, rubber hose; 604, rubber airbag. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Example 1, please refer to Figure 1-Figure 8 As shown, the present invention is a continuous feeding device for processing fluorine-lined ball valves and a method for using the same, comprising a device box 1, a plurality of support legs 11 are fixedly connected to the bottom of the device box 1, a support plate 12 is fixedly connected directly above the support legs 11, a side wall of the support plate 12 at one end away from the support legs 11 is fixedly connected to a drive motor 13, an output end of the drive motor 13 is fixedly connected to an output shaft 14, and further comprising:

[0039] The transmission mechanism 2 includes a plurality of gears 201 fixedly connected to the output shaft 14, a toothed belt 202 is transmission-connected to the gear 1 201, a plurality of rotating shafts 203 are rotationally connected to the side wall of the device box 1, a gear 2 204 is fixedly connected to one end of the rotating shaft 203 close to the device box 1, the gear 2 204 is transmission-connected to one end of the toothed belt 202 away from the gear 1 201, and the radius of the gear 1 201 is three times the radius of the gear 2 204.

[0040] The transmission mechanism 2 also includes a driving wheel 205 fixedly connected to the middle of the output shaft 14. The end of the rotating shaft 203 away from the device box 1 is fixedly connected to a rotating disk 206. The radius of the rotating disk 206 is three times the radius of the driving wheel 205. The function of this component is to set the transmission mechanism 2, the output shaft 14 rotates to drive the gear 1 201 to rotate, the gear 1 201 rotates to drive the toothed belt 202 to rotate, the toothed belt 202 rotates to drive the rotating shaft 203 on the gear 2 204 to rotate, and the rotating shaft 203 rotates to drive the rotating disk 206 to rotate. Since the radius of the gear 1 201 is the radius of the gear 2 2 04, the two gears are belt driven, so the linear speeds of gear one 201 and gear two 204 are equal. From the formula V=ωr, it can be concluded that the angular speed of gear two 204 is three times the angular speed of gear one 201. Since the driving wheel 205 is coaxially arranged with the gear one 201, the angular speed of the driving wheel 205 is equal to the angular speed of gear one 201. Similarly, the angular speed of the rotating disk 206 is equal to the angular speed of gear two 204. The radius of the rotating disk 206 is three times the radius of the driving wheel 205. According to the formula V=ωr, it can be concluded that the linear speed of the driving wheel 205 is equal to the linear speed of the rotating disk 206.

[0041] A transmission mechanism 3 is provided inside the equipment box 1, and the transmission mechanism 3 includes a conveyor belt 301 that is transmission-connected to the driving wheel 205. The inner wall of the equipment box 1 is rotationally connected with a plurality of auxiliary rotating shafts 302, and the plurality of auxiliary rotating shafts 302 are transmission-connected to the conveyor belt 301. A plurality of positioning grooves 303 are provided on the conveyor belt 301, and the radius of the positioning groove 303 is equal to the bottom radius of the ball valve. The function of this component is to start the driving motor 13, and the output end on the driving motor 13 rotates to drive the output rotating shaft 14 to rotate, and the rotation of the output rotating shaft 14 drives the conveyor belt 301 on the driving wheel 205 to rotate. At this time, the valve body is placed on the conveyor belt 301 just above the equipment box 1, and the bottom of the valve body is placed inside the positioning groove 303 on the conveyor belt 301, and the valve body is transported to the processing site by the conveyor belt 301. By setting the radius of the positioning groove 303 equal to the radius of the bottom of the valve body, such a setting is conducive to preliminarily positioning the valve body on the conveyor belt 301, and avoiding displacement of the valve body during transportation.

[0042] A clamping mechanism 4 is arranged directly above the conveyor belt 301 . The clamping mechanism 4 includes a limiting groove 401 opened on the side wall of the rotating disk 206 . A clamping transmission belt 402 is connected to the limiting groove 401 . A plurality of sliding holes 403 are opened on the side wall of the clamping transmission belt 402 .

[0043] The clamping mechanism 4 also includes a clamping rod 404 slidably connected to the inside of the sliding hole 403. The clamping rod 404 has an extrusion cavity 405 inside. The extrusion cavity 405 is slidably connected to a sliding rod 406. The end of the sliding rod 406 away from the clamping rod 404 is fixedly connected to a clamping arc ring 407.

[0044] The clamping mechanism 4 also includes a clamping spring 408 sleeved on the end of the clamping rod 404 away from the clamping arc ring 407, the end of the clamping rod 404 away from the clamping arc ring 407 is fixedly connected to a fixing column 409, the end of the clamping spring 408 away from the fixing column 409 is fixedly connected to the clamping transmission belt 402, the clamping spring 408 is fixedly connected to the fixing column 409 at one end close to the fixing column 409, and the end of the fixing column 409 away from the clamping rod 404 is rotatably connected to an extrusion roller 410. The function of this component is to set the clamping mechanism 4, so that the output shaft 14 rotates to drive the gear 1 201 to rotate, the gear 1 201 rotates to drive the toothed belt 202 to rotate, the toothed belt 202 rotates to drive the rotating shaft 203 on the gear 2 204 to rotate, the rotating shaft 203 rotates to drive the rotating disk 206 to rotate, the rotating disk 206 rotates to drive the clamping transmission belt 402 to rotate, and the clamping transmission belt 402 rotates to drive the clamping rod 404 on the clamping transmission belt 402 to rotate.

[0045] Embodiment 2 is different from Embodiment 1 in that: Figure 1-Figure 9As shown, the device box 1 is provided with a limiting mechanism 5 on both sides, the limiting mechanism 5 includes a plurality of fixed rods 501 fixedly connected to the side wall of the device box 1, the fixed rod 501 is fixedly connected to the limiting plate 502 at one end away from the device box 1, the limiting plate 502 is provided with a plurality of slow extrusion slopes 503, the limiting plate 502 is provided with a fast extrusion slope 504, the extrusion roller 410 is slidably connected to the side of the limiting plate 502 away from the fixed rod 501, and the function of this component is to drive the gear 14 to rotate by setting the clamping mechanism 4. The gear 1 201 rotates, the gear 1 201 rotates to drive the toothed belt 202 to rotate, the toothed belt 202 rotates to drive the rotating shaft 203 on the gear 2 204 to rotate, the rotating shaft 203 rotates to drive the rotating disk 206 to rotate, the rotating disk 206 rotates to drive the clamping transmission belt 402 to rotate, the clamping transmission belt 402 rotates to drive the clamping rod 404 on the clamping transmission belt 402 to rotate, the squeezing roller 410 on the clamping rod 404 rolls on the side of the limit plate 502 away from the fixed rod 501, when the squeezing roller 410 moves to the fast squeezing slope When the valve body is in position 504, the clamping rod 404 will slide along the limit groove 401 to the end close to the conveyor belt 301 under the pulling action of the clamping spring 408. At this time, the clamping rod 404 drives the clamping arc ring 407 on the sliding rod 406 to move to the surface of the valve body. At this time, the two clamping arc rings 407 clamp the surface of the valve body at the same time. This arrangement is conducive to further fixing and clamping the valve body, avoiding the valve body from tipping over during the feeding process, and improving the working stability of the device. When the extrusion roller 410 passes through the processing part of the valve body, The extrusion roller 410 passes through the slow extrusion slope 503 on the limit plate 502. Under the extrusion action of the slow extrusion slope 503, the extrusion roller 410 pulls the clamping spring 408 to stretch the clamping spring 408. The extrusion roller 410 drives the sliding rod 406 on the clamping rod 404 to move toward the end away from the valve body. The sliding rod 406 drives the clamping arc ring 407 to move away from the end of the valve body. This arrangement is conducive to releasing the fixed clamping effect of the clamping mechanism 4 on the valve body, making it easier for the operator to remove the valve body from the conveyor belt 301.

[0046] The interior of the clamping rod 404 is provided with a protection mechanism 6, which includes a sliding sheet 601 slidably connected to the interior of the extrusion cavity 405, the sliding sheet 601 is fixedly connected to one end of the sliding rod 406 away from the clamping arc ring 407, a compression spring 602 is fixedly connected to the side of the sliding sheet 601 away from the sliding rod 406, a plurality of rubber hoses 603 are fixedly connected to the interior of the clamping rod 404, the rubber hoses 603 are connected to the extrusion cavity 405 inside the clamping rod 404, one end of the clamping arc ring 407 away from the sliding rod 406 is fixedly connected to a rubber airbag 604, and one end of the rubber hose 603 away from the extrusion cavity 405 is fixedly connected to the rubber airbag 604. The function of this component is to set the protection mechanism 6 so that when the extrusion roller is squeezed, When the wheel 410 moves to the position of the fast extrusion slope 504, under the pulling action of the clamping spring 408, the clamping rod 404 will slide along the limit groove 401 to the end close to the conveyor belt 301, and the clamping rod 404 drives the clamping arc ring 407 on the sliding rod 406 to contact the surface of the valve body. Under the action of extrusion, the sliding rod 406 pushes the sliding sheet 601 to squeeze the compression spring 602 along the inside of the extrusion chamber 405, and the gas inside the extrusion chamber 405 enters the rubber airbag 604 on the clamping arc ring 407 through the rubber hose 603. This arrangement is beneficial to the rubber airbag 604 to fix the valve body on the one hand, and on the other hand, it is beneficial to avoid the clamping arc ring 407 from directly contacting the surface of the valve body, thereby protecting the surface of the valve body.

[0047] The method for using the continuous feeding device for processing the fluorine-lined ball valve includes the following steps:

[0048] S1: placing the valve body, firstly placing the valve body on the conveyor belt 301 directly above the equipment box 1, and placing the bottom of the valve body inside the positioning groove 303 on the conveyor belt 301, and transporting the valve body to the processing site via the conveyor belt 301;

[0049] S2: Positioning and clamping, the valve body inside the positioning groove 303 is matched with the clamping mechanism 4 and the limiting mechanism 5 to clamp the top of the valve body to prevent the valve body from shaking or tipping over during transportation;

[0050] S3: Valve body protection. The rubber airbag 604 in the protection mechanism 6 directly contacts the surface of the valve body. The sliding sheet 601 squeezes the gas inside the extrusion cavity 405 into the rubber airbag 604, which is beneficial to fixing the valve body on the one hand and protecting the surface of the valve body on the other hand.

[0051] A specific application of this embodiment is:

[0052] When the feeding device is used, the driving motor 13 is started, and the output end on the driving motor 13 rotates to drive the output shaft 14 to rotate, and the rotation of the output shaft 14 drives the conveyor belt 301 on the driving wheel 205 to rotate. At this time, the valve body is placed on the conveyor belt 301 just above the equipment box 1, and the bottom of the valve body is placed inside the positioning groove 303 on the conveyor belt 301. The valve body is transported to the processing site through the conveyor belt 301. By setting the radius of the positioning groove 303 equal to the radius of the bottom of the valve body, this setting is conducive to preliminarily positioning the valve body on the conveyor belt 301, avoiding displacement of the valve body during transportation; by setting the transmission mechanism 2, the rotation of the output shaft 14 drives the gear 201 to rotate, and the rotation of the gear 201 drives the toothed belt 20 2 rotates, the rotation of the toothed belt 202 drives the rotating shaft 203 on the gear 2 204 to rotate, and the rotation of the rotating shaft 203 drives the rotating disk 206 to rotate. Since the radius of the gear 1 201 is three times that of the gear 2 204, and the two gears are belt-driven, the linear speeds of the gear 1 201 and the gear 2 204 are equal. From the formula V=ωr, it can be concluded that the angular velocity of the gear 2 204 is three times that of the gear 1 201. Since the driving wheel 205 is coaxially arranged with the gear 1 201, the angular velocity of the driving wheel 205 is equal to the angular velocity of the gear 1 201. Similarly, the angular velocity of the rotating disk 206 is equal to the angular velocity of the gear 2 204. The radius of the rotating disk 206 is three times the radius of the driving wheel 205. According to the formula V=ωr, it can be concluded that the driving wheel The linear speed of 205 is equal to the linear speed of the rotating disk 206, that is, the speed of the conveyor belt 301 is equal to the speed of the clamping transmission belt 402. This arrangement is conducive to the valve body on the conveyor belt 301 and the clamping mechanism 4 on the transmission mechanism 3 to maintain consistent movement, avoiding relative displacement between the valve body on the conveyor belt 301 and the clamping arc ring 407 in the clamping mechanism 4, and ensuring stable feeding of the valve body on the conveyor belt 301; by setting the clamping mechanism 4, the output shaft 14 rotates to drive the gear 1 201 to rotate, the gear 1 201 rotates to drive the toothed belt 202 to rotate, the toothed belt 202 rotates to drive the rotating shaft 203 on the gear 2 204 to rotate, the rotating shaft 203 rotates to drive the rotating disk 206 to rotate, and the rotating disk 206 rotates to drive the clamping transmission belt 4 02 rotates, the rotation of the clamping transmission belt 402 drives the clamping rod 404 on the clamping transmission belt 402 to rotate, and the squeezing roller 410 on the clamping rod 404 rolls on the side of the limit plate 502 away from the fixed rod 501. When the squeezing roller 410 moves to the position of the fast squeezing slope 504, under the pulling action of the clamping spring 408, the clamping rod 404 will slide along the limit groove 401 to the end close to the conveyor belt 301. At this time, the clamping rod 404 drives the clamping arc ring 407 on the sliding rod 406 to move to the surface of the valve body. At this time, the two clamping arc rings 407 clamp the surface of the valve body at the same time. This arrangement is conducive to further fixing and clamping the valve body, avoiding the valve body from tipping over during the feeding process, and improving the working stability of the device;

[0053] When the extrusion roller 410 passes through the processing part of the valve body, the extrusion roller 410 passes through the slow extrusion slope 503 on the limit plate 502. Under the extrusion effect of the slow extrusion slope 503, the extrusion roller 410 pulls the clamping spring 408 to stretch the clamping spring 408, and the extrusion roller 410 drives the sliding rod 406 on the clamping rod 404 to move toward the end away from the valve body, and the sliding rod 406 drives the clamping arc ring 407 to move away from the end of the valve body. This arrangement is conducive to releasing the fixing clamping effect of the clamping mechanism 4 on the valve body, making it convenient for the operator to remove the valve body from the conveyor belt 301; by setting the protection mechanism 6, when the extrusion roller 410 moves to the fast extrusion slope 504, When in the state of being set, under the pulling action of the clamping spring 408, the clamping rod 404 will slide along the limit groove 401 to the end close to the conveyor belt 301, and the clamping rod 404 drives the clamping arc ring 407 on the sliding rod 406 to contact the surface of the valve body. Under the action of extrusion, the sliding rod 406 pushes the sliding sheet 601 to squeeze the compression spring 602 along the inside of the extrusion chamber 405, and the gas inside the extrusion chamber 405 enters the rubber airbag 604 on the clamping arc ring 407 through the rubber hose 603. On the one hand, this arrangement is beneficial for the rubber airbag 604 to fix the valve body, and on the other hand, it is beneficial to avoid the clamping arc ring 407 from directly contacting the surface of the valve body, thereby protecting the surface of the valve body.

[0054] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A continuous feeding device for processing fluorine-lined ball valves, comprising a device box (1), a plurality of support legs (11) being fixedly connected to the bottom of the device box (1), a support plate (12) being fixedly connected just above the support legs (11), a drive motor (13) being fixedly connected to the side wall of one end of the support plate (12) away from the support legs (11), an output shaft (14) being fixedly connected to the output end of the drive motor (13), characterized in that: Also includes: A transmission mechanism (2), the transmission mechanism (2) comprising a plurality of gears (201) fixedly connected to the output rotating shaft (14), the gears (201) being transmission-connected to a toothed belt (202), a side wall of the device box (1) being rotationally connected to a plurality of rotating shafts (203), an end of the rotating shaft (203) close to the device box (1) being fixedly connected to a gear (204), the gear (204) being transmission-connected to an end of the toothed belt (202) away from the gear (201), and the radius of the gear (201) being three times the radius of the gear (204); The transmission mechanism (2) further comprises a driving wheel (205) fixedly connected to the middle of the output rotating shaft (14); an end of the rotating shaft (203) away from the device box (1) is fixedly connected to a rotating disk (206); the radius of the rotating disk (206) is three times the radius of the driving wheel (205); A transmission mechanism (3) is arranged inside the device box (1), the transmission mechanism (3) comprising a conveyor belt (301) drivingly connected to a driving wheel (205), a plurality of auxiliary rotating shafts (302) are rotatably connected to the inner wall of the device box (1), the plurality of auxiliary rotating shafts (302) are drivingly connected to the conveyor belt (301), a plurality of positioning grooves (303) are provided on the conveyor belt (301), and the radius of the positioning groove (303) is equal to the bottom radius of the ball valve; A clamping mechanism (4) is arranged directly above the conveyor belt (301), the clamping mechanism (4) comprising a limiting groove (401) provided on the side wall of the rotating disk (206), a clamping transmission belt (402) being internally connected to the limiting groove (401), and a plurality of sliding holes (403) being provided on the side wall of the clamping transmission belt (402); By setting the radius of the positioning groove (303) to be equal to the radius of the bottom of the valve body, such a setting is conducive to initially positioning the valve body on the conveyor belt (301) and preventing the valve body from being displaced during the conveying process; by setting the transmission mechanism (2), the output shaft (14) rotates to drive the gear 1 (201) to rotate, the gear 1 (201) rotates to drive the toothed belt (202) to rotate, the toothed belt (202) rotates to drive the rotating shaft (203) on the gear 2 (204) to rotate, and the rotating shaft (203) rotates to drive the rotating disk (206) to rotate. Since the radius of the gear 1 (201) is three times that of the gear 2 (204), and the two gears are belt-driven, the linear velocities of the gear 1 (201) and the gear 2 (204) are equal. According to the formula V=ωr, it can be concluded that the angular velocity of the gear 2 (204) is three times the angular velocity of the gear 1 (201). The driving wheel (205) and the gear one (201) are arranged coaxially, so the angular velocity of the driving wheel (205) is equal to the angular velocity of the gear one (201). Similarly, the angular velocity of the rotating disk (206) is equal to the angular velocity of the gear two (204). The radius of the rotating disk (206) is three times the radius of the driving wheel (205). According to the formula V=ωr, it can be concluded that the linear velocity of the driving wheel (205) is equal to the linear velocity of the rotating disk (206), that is, the speed of the conveyor belt (301) is equal to the speed of the clamping transmission belt (402). Such an arrangement is conducive to the valve body on the conveyor belt (301) and the clamping mechanism (4) on the transmission mechanism (3) to maintain consistent movement, avoid relative displacement between the valve body on the conveyor belt (301) and the clamping arc ring (407) in the clamping mechanism (4), and ensure stable feeding of the valve body on the conveyor belt (301); The clamping mechanism (4) further comprises a clamping spring (408) sleeved on an end of the clamping rod (404) away from the clamping arc ring (407); an end of the clamping rod (404) away from the clamping arc ring (407) is fixedly connected to a fixing column (409); an end of the clamping spring (408) away from the fixing column (409) is fixedly connected to a clamping transmission belt (402); an end of the clamping spring (408) close to the fixing column (409) is fixedly connected to the fixing column (409); an end of the fixing column (409) away from the clamping rod (404) is rotatably connected to an extrusion roller (410); Limiting mechanisms (5) are arranged on both sides of the device box (1), the limiting mechanisms (5) comprising a plurality of fixing rods (501) fixedly connected to the side walls of the device box (1), one end of the fixing rods (501) away from the device box (1) being fixedly connected to a limiting plate (502), the limiting plate (502) being provided with a plurality of slow squeezing slopes (503), the limiting plate (502) being provided with a fast squeezing slope (504), and the squeezing roller (410) being slidably connected to a side of the limiting plate (502) away from the fixing rods (501); A protection mechanism (6) is provided inside the clamping rod (404), and the protection mechanism (6) comprises a sliding sheet (601) slidably connected inside the extrusion chamber (405), the sliding sheet (601) being fixedly connected to one end of the sliding rod (406) away from the clamping arc ring (407), a compression spring (602) being fixedly connected to one side of the sliding sheet (601) away from the sliding rod (406), a plurality of rubber hoses (603) being fixedly connected inside the clamping rod (404), the rubber hoses (603) being in communication with the extrusion chamber (405) inside the clamping rod (404), a rubber airbag (604) being fixedly connected to one end of the clamping arc ring (407) away from the sliding rod (406), and a rubber airbag (604) being fixedly connected to one end of the rubber hose (603) away from the extrusion chamber (405); The clamping mechanism (4) further comprises a clamping rod (404) slidably connected to the inside of the sliding hole (403); an extrusion cavity (405) is provided inside the clamping rod (404); a sliding rod (406) is slidably connected inside the extrusion cavity (405); and a clamping arc ring (407) is fixedly connected to one end of the sliding rod (406) away from the clamping rod (404); When the extrusion roller (410) passes through the processing part of the valve body, the extrusion roller (410) passes through the slow extrusion slope (503) on the limit plate (502). Under the extrusion effect of the slow extrusion slope (503), the extrusion roller (410) pulls the clamping spring (408) so that the clamping spring (408) is stretched, and the extrusion roller (410) drives the sliding rod (406) on the clamping rod (404) to move toward the end away from the valve body, and the sliding rod (406) drives the clamping arc ring (407) to move away from the end of the valve body. This arrangement is conducive to releasing the fixing clamping effect of the clamping mechanism (4) on the valve body, and is convenient for the operator to remove the valve body from the conveyor belt (301). By providing the protection mechanism (6), when the extrusion roller (410) moves to the fast extrusion slope (504), the valve body is easily removed from the conveyor belt (301). When the valve body is in the closed position, under the pulling action of the clamping spring (408), the clamping rod (404) will slide along the limiting groove (401) to the end close to the conveyor belt (301), and the clamping rod (404) drives the clamping arc ring (407) on the sliding rod (406) to contact the surface of the valve body. Under the action of extrusion, the sliding rod (406) pushes the sliding sheet (601) to compress the compression spring (602) along the inside of the extrusion chamber (405), and the gas inside the extrusion chamber (405) enters the rubber airbag (604) on the clamping arc ring (407) through the rubber hose (603). This arrangement is conducive to fixing the rubber airbag (604) to the valve body on the one hand, and is conducive to preventing the clamping arc ring (407) from directly contacting the surface of the valve body, thereby protecting the surface of the valve body.

2. A method for using a continuous feeding device for processing a fluorine-lined ball valve, using the continuous feeding device for processing a fluorine-lined ball valve as claimed in claim 1, characterized in that: It includes the following steps: S1: placing the valve body, firstly placing the valve body on the conveyor belt (301) directly above the equipment box (1), and placing the bottom of the valve body inside the positioning groove (303) on the conveyor belt (301), and transporting the valve body to the processing site via the conveyor belt (301); S2: Positioning and clamping, the valve body inside the positioning groove (303) is matched with the clamping mechanism (4) and the limiting mechanism (5) to clamp the top of the valve body to prevent the valve body from shaking or tipping over during transportation; S3: Valve body protection. The rubber airbag (604) in the protection mechanism (6) is in direct contact with the surface of the valve body. The sliding sheet (601) squeezes the gas inside the extrusion cavity (405) into the rubber airbag (604). This is beneficial for fixing the valve body on the one hand, and for protecting the surface of the valve body on the other hand.

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