CN212952975U - PVC ball valve O type circle grabbing device - Google Patents
PVC ball valve O type circle grabbing device Download PDFInfo
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- CN212952975U CN212952975U CN202021206614.2U CN202021206614U CN212952975U CN 212952975 U CN212952975 U CN 212952975U CN 202021206614 U CN202021206614 U CN 202021206614U CN 212952975 U CN212952975 U CN 212952975U
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Abstract
The utility model provides a PVC ball valve O type circle grabbing device, include ball valve anchor clamps, electrical control system, support and locate on the support and respectively with the independent telescopic cylinder and the moving cylinder who connects of electrical control system, the cylinder of moving cylinder is fixed on the support, the piston rod of moving cylinder is connected on telescopic cylinder's the cylinder, be equipped with the interlock mechanism that can interlock ball valve O type circle on telescopic cylinder's the piston rod, ball valve anchor clamps with interlock mechanism is just right. The utility model discloses an electric control system control removes the motion that the cylinder drove telescopic cylinder, changes the direction of operation, and the operation space cooperation is more reasonable, and telescopic cylinder cooperation interlock mechanism realizes the automation that ball valve O type circle snatched, reduces the manpower consumption when O type circle snatchs taking back, obviously improves the efficiency that ball valve O type circle was retrieved.
Description
Technical Field
The utility model relates to a ball valve recovery plant field, more specifically relates to a PVC ball valve O type circle grabbing device.
Background
The PVC ball valve is a valve made of PVC material, is mainly used for cutting off or connecting a medium in a pipeline and can also be used for regulating and controlling fluid; the main structure of the ball valve comprises a ball valve main body, a valve core, an O-shaped ring, a rubber ring and a handle.
At present, automatic production equipment for disassembling and recycling PVC ball valves is lacked in the market, materials are generally recycled by adopting a stamping blasting method, materials of parts are irregularly crushed by the method, and the materials are sorted and recycled by consuming large labor, so that automatic operation is difficult to realize; if more complete materials are to be recycled, the PVC ball valve is disassembled and recycled by considering the disassembling and recycling of each structure, and the PVC ball valve is disassembled and recycled, after the handle of the ball valve body is pulled out, the ball valve O-shaped ring sleeved on the valve core in the ball valve body needs to be grabbed and recycled, and in the industrial recycling process, if the automatic pulling and recycling of the ball valve O-shaped ring can be realized, the recycling efficiency of the PVC ball valve can be obviously improved; but the prior technical means does not have an automatic device or equipment specially used for pulling and recovering the O-shaped ring of the PVC ball valve.
Chinese patent CN206840194U discloses a ball valve cutting machine, which can be used for cutting PVC ball valves, but chinese patent CN206840194U does not disclose a technical solution for pulling out O-shaped rings of ball valves.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome above-mentioned background art current technical means in not having the automation equipment or the problem of equipment that are used for PVC ball valve O type circle to pull out the recovery specially, provide a PVC ball valve O type circle grabbing device.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a PVC ball valve O type circle grabbing device, includes ball valve anchor clamps, electrical control system, support and locates on the support and respectively with the independent telescopic cylinder and the moving cylinder who connects of electrical control system, moving cylinder's cylinder is fixed on the support, moving cylinder's piston rod is connected on telescopic cylinder's the cylinder, be equipped with the interlock mechanism that can interlock ball valve O type circle on telescopic cylinder's the piston rod, ball valve anchor clamps with interlock mechanism is just right. In the ball valve O-shaped ring grabbing process, a ball valve to be processed is conveyed into a ball valve clamp, a positioning bolt is arranged in the ball valve clamp to fix the ball valve to be processed, an electrical control system controls the expansion and contraction of a movable air cylinder and a piston rod of a telescopic air cylinder respectively, when the piston rod of the movable air cylinder extends out transversely, the front end telescopic air cylinder and a grabbing mechanism are driven to move transversely, and when the piston rod reaches the head end of the stroke of the movable air cylinder, the grabbing mechanism is aligned with the ball valve clamp below and the ball valve to be processed in the ball valve clamp; then the piston rod of the telescopic cylinder extends out to push the engagement mechanism to move downwards to reach the ball valve clamp, and the engagement mechanism is matched with the ball valve to engage and hold the O-shaped ring of the ball valve; then the telescopic cylinder resets to drive the O-shaped ring of the ball valve of the occlusion mechanism to be pulled out; the movable cylinder is reset to drive the telescopic cylinder and the engagement mechanism to reach the tail end of the forming process, the engagement mechanism loosens the drawn out ball valve O-shaped ring, and the O-shaped ring is recovered after falling down, so that one round of operation is completed; and then waits for the next job instruction. This technical scheme passes through the motion that electric control system control mobile cylinder drove telescopic cylinder, changes the direction of operation, and the operation space cooperation is more reasonable, and telescopic cylinder cooperation interlock mechanism realizes the automation that ball valve O type circle snatched, reduces and grabs the manpower consumption when taking back to at O type circle, obviously improves the efficiency that ball valve O type circle was retrieved.
Furthermore, the occlusion mechanism comprises an occlusion cylinder, a guide plate and two groups of connecting rod blades, the two groups of connecting rod blades are symmetrically arranged on two sides of a piston rod of the occlusion cylinder, the guide plate is arranged in parallel along the direction of the piston rod of the occlusion cylinder, one end of the guide plate is fixedly connected to a cylinder barrel of the occlusion cylinder, the other end of the guide plate is connected with an O-shaped ring grabbing female die capable of puncturing the installation position of an O-shaped ring of the ball valve, and the O-shaped ring grabbing female die is positioned between the 2 groups of connecting rod blades; one end of each group of connecting rod blades is hinged with the piston rod of the occlusion cylinder, and the other end of each group of connecting rod blades is hinged to one end, far away from the occlusion cylinder, of the guide plate and can be in mutual contact with the O-shaped ring grabbing female die. In the process that the telescopic cylinder pushes the occlusion cylinder to move downwards, after the O-shaped ring grabbing female die reaches the inner cavity of the ball valve, the connecting rod blades break the installation position of the O-shaped ring of the ball valve along the hook groove to enable the O-shaped ring to fall off and be clamped in the O-shaped ring grabbing female die, the connecting rod blades on two sides form a structure similar to an occlusion port, occlusion and release actions can be generated under the driving of the cylinder, the occlusion cylinder is controlled by an electrical control system to stretch, and the two groups of connecting rod blades are driven by the occlusion cylinder to bite the O-shaped ring of the ball valve in the O-shaped ring grabbing female die to enable the O-shaped ring not to; then the telescopic cylinder resets to drive the engagement mechanism to move upwards, the ball valve O-shaped ring is separated from the inner cavity of the ball valve, the movable cylinder resets to drive the telescopic cylinder and the engagement mechanism to reset, the movable cylinder reaches the tail end of the stroke of the movable cylinder, and the engagement mechanism is loosened to enable the ball valve O-shaped ring to fall off and be recovered; and the movable cylinder and the telescopic cylinder wait for the next grabbing instruction.
Further, every group connecting rod blade all includes the connecting rod and snatchs the blade, it is the isosceles triangle structure to snatch the blade, the one end of connecting rod articulates the end of interlock cylinder piston rod, the other end with the first angle end of snatching the blade is articulated, the second angle end of snatching the blade articulates the deflector is kept away from one of interlock cylinder is served, it is equipped with the eave tile that can cut through ball valve main part lateral wall and catch ball valve O type circle to snatch blade third angle end. Therefore, when a piston rod of the occlusion cylinder extends out, the connecting rods on the two sides are driven to act, the included angle between the two connecting rods is enlarged, the connecting rods are attached to the grabbing blade, an oblique thrust is given to the grabbing blade at the first end of the grabbing blade, so that the third angle end of the grabbing blade rotates inwards around the second angle end, the hook heads on the two grabbing blades are close to each other, the outer wall of the ball valve main body can be cut off, and the O-shaped ring in the O-shaped ring grabbing female die can be hooked; the grabbing blade is of an isosceles triangle structure, which is a good implementation mode, and can be any shape capable of achieving the function.
Further, the O type circle snatchs the die and is cylindric, O type circle snatch be equipped with on the lateral wall of die opening one end with the eave tile groove that the eave tile cooperation was used. Therefore, a hook groove is formed in the position, corresponding to the hook, of the O-shaped ring grabbing female die, and the hook moves along the hook groove to cut the outer wall of the main body and hook the O-shaped ring of the ball valve inside.
Furthermore, the piston rod of the movable cylinder is perpendicular to the piston rod of the telescopic cylinder, the ball valve clamp is arranged at a position corresponding to one end of the telescopic stroke of the piston rod of the movable cylinder, and an O-shaped ring blanking hopper is arranged at a position corresponding to the other end of the telescopic stroke of the piston rod of the movable cylinder. The movable cylinder is driven to respectively complete actions of grabbing an O-shaped ring of the ball valve and loosening the O-shaped ring of the ball valve at two points, the movable cylinder does reciprocating motion within a certain stroke, the ball valve clamp is arranged below the head end of the stroke, and when a piston rod of the movable cylinder extends to the head end of the stroke, a piston rod of the telescopic cylinder extends out to drive the occlusion mechanism to move towards the ball valve so as to grab the O-shaped ring of the ball valve; snatch ball valve O type circle and accomplish after, telescopic cylinder resets, and the mobile cylinder resets and reachs the end of its stroke, and the end of its stroke has set up a ball valve O type circle unloading hopper, and when interlock mechanism reachd ball valve O type circle unloading hopper top, interlock mechanism loosened, and ball valve O type circle falls, collects in the ball valve O type circle unloading hopper.
Furthermore, the O-shaped ring blanking hopper is in a slope shape. Like this, ball valve O type circle can glide certain distance after dropping, can prolong ball valve O type circle's recovery line, keeps away from pneumatic mechanism more, protection operation personnel's safety.
Furthermore, a linear slide rail parallel to the piston rod of the moving cylinder is arranged on the top surface of the support, a sliding seat matched with the linear slide rail is arranged on a cylinder barrel of the telescopic cylinder, and the telescopic cylinder is arranged on the linear slide rail through the sliding seat. Therefore, the telescopic cylinder can slide along the fixed linear slide rail, the moving direction cannot be changed due to the shaking of the piston rod of the moving cylinder, and the supporting force required by the piston rod of the moving cylinder to support the telescopic cylinder can be reduced; the piston rod of the movable cylinder is protected.
Furthermore, a guide shaft is arranged on the support along the telescopic direction of the piston rod of the telescopic cylinder, the piston rod head of the telescopic cylinder is connected to the cylinder barrel of the occlusion cylinder through a connecting support, the connecting support is sleeved on the guide shaft, and the piston rod of the telescopic cylinder and the piston rod of the occlusion cylinder are in the same direction. Like this, telescopic cylinder can remove along fixed guide pillar through connecting the support, and the guide pillar is just facing ball valve anchor clamps for what snatch the mechanism reciprocates and has a guide effect, can make the moving direction more accurate, and the structure is more stable.
Further, the bracket is made of stainless steel. Like this, need set up a plurality of cylinders on the support, then need provide great support strength, so need adopt the higher material of intensity, stainless steel is better one to have rust-resistant function, can prolong the life of equipment.
Compared with the prior art, the beneficial effects are:
1. the utility model discloses an electric control system control removes the motion that the cylinder drove telescopic cylinder, changes the direction of operation, and the operation space cooperation is more reasonable, and telescopic cylinder cooperation interlock mechanism realizes the automation that ball valve O type circle snatched, reduces the manpower consumption when O type circle snatchs taking back, obviously improves the efficiency that ball valve O type circle was retrieved.
2. The use of connecting rod blade is also in interlock mechanism the utility model discloses an important this advancing point, when the piston rod of interlock cylinder stretches out, drive both sides connecting rod action, contained angle grow between two connecting rods, the connecting rod is pasted and is advanced and snatch the blade, and give at the first end of snatching the blade and snatch a slant thrust of blade, make its third angle end round second angle end internal rotation, two eaks on snatching the blade are close to each other, can catch on O type circle snatch the O type circle on the die, make it can not transfer back to the ball valve inner chamber once more, moreover, the steam generator is simple in structure, and convenient for operation, excellent in use effect.
Drawings
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the middle grabbing mechanism of the present invention.
Fig. 3 is a partially enlarged view at C in fig. 2.
Fig. 4 is the utility model discloses well O type circle snatchs the structure sketch map of die department.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
As shown in fig. 1, the PVC ball valve O-ring gripping device includes a ball valve clamp (not shown in the figure), an electrical control system, a support 501 made of stainless steel, and a telescopic cylinder 503 and a moving cylinder 502 which are arranged on the support 501 and are independently connected with the electrical control system, respectively, wherein a cylinder of the moving cylinder 502 is fixed on a top surface of the support 501, the moving cylinder 502 is transversely arranged parallel to the top surface of the support 501, a piston rod of the moving cylinder 502 is connected to the cylinder of the telescopic cylinder 503, and a slope-shaped O-ring blanking hopper 508 is arranged right below a position corresponding to one end of a telescopic stroke of the piston rod of the moving cylinder 502 and the other end of the piston rod of the moving cylinder 502; a piston rod of the moving cylinder 502 is vertical to a piston rod of the telescopic cylinder 503, and an occlusion mechanism 506 capable of occluding the ball valve O-shaped ring 20 is arranged on the piston rod of the telescopic cylinder 503; a linear slide rail 504 parallel to the moving cylinder 502 is arranged on the top surface of the support 501, a sliding seat 505 matched with the linear slide rail 504 is arranged on a cylinder barrel of the telescopic cylinder 503, and the telescopic cylinder 503 is arranged on the linear slide rail 504 through the sliding seat 505; a guide shaft 507 is arranged on the support 501 along the extension direction of the piston rod of the telescopic cylinder 503, the rod head of the piston rod of the telescopic cylinder 503 is connected to the cylinder barrel of the occlusion cylinder 509 through a connecting support, the connecting support is sleeved on the guide shaft 507, and the piston rod of the telescopic cylinder 503 is in the same direction as the piston rod of the occlusion cylinder 509.
In this embodiment, the engagement mechanism 506 includes an engagement cylinder 509, a guide plate 510 and two sets of connecting rod blades, the two sets of connecting rod blades are symmetrically arranged on two sides of a piston rod of the engagement cylinder 509, the guide plate 510 is arranged in parallel along the direction of the piston rod of the engagement cylinder 509, one end of the guide plate 510 is fixedly connected to a cylinder barrel of the engagement cylinder 509, the other end of the guide plate 510 is connected with an O-ring grabbing female die 511 capable of enabling the ball valve O-ring 20 to be detached from the installation position, and the O-ring grabbing female die 511 is located between the 2; each group of connecting rod blades comprises a connecting rod 513 and a grabbing blade 512, the grabbing blade 512 is in an isosceles triangle shape, one end of the connecting rod 513 is hinged to the end of a piston rod of the occlusion cylinder 509, the other end of the connecting rod is hinged to a first corner end of the grabbing blade 512, a second corner end of the grabbing blade 512 is hinged to one end, far away from the occlusion cylinder 509, of the guide plate 510, and a hook head 514 capable of hooking the ball valve O-shaped ring 20 punctured from the O-shaped ring grabbing female die 511 is arranged at the third corner end of the grabbing blade 512; the O-shaped ring grabbing concave die 511 is cylindrical, and a hook groove 515 matched with a hook is formed in the side wall of one end of the opening of the concave die and used for the hook.
The bracket 501 needs to be provided with a plurality of cylinders, so that the bracket needs to provide higher supporting strength, a material with higher strength needs to be adopted, stainless steel is a better material, and the bracket has an antirust function and can prolong the service life of equipment; the movable cylinder 502 has the function of driving the whole meshing mechanism 506 to respectively complete actions of grabbing the ball valve O-shaped ring 20 and loosening the ball valve O-shaped ring 20 at two points, the movable cylinder 502 reciprocates within a certain stroke, the ball valve clamp is arranged below the head end of the stroke, when the piston rod of the movable cylinder 502 extends to the head end of the stroke, the piston rod of the telescopic cylinder 503 extends, and the meshing mechanism 506 is driven to move towards the ball valve, so that the ball valve O-shaped ring 20 is grabbed; after the ball valve O-shaped ring 20 is grabbed, the telescopic cylinder 503 is reset, the movable cylinder 502 is reset to reach the tail end of the stroke, the ball valve O-shaped ring discharging hopper 508 is arranged at the tail end of the stroke, when the meshing mechanism 506 reaches the position above the ball valve O-shaped ring discharging hopper 508, the meshing mechanism 506 is loosened, the ball valve O-shaped ring 20 falls down and is collected into the ball valve O-shaped ring discharging hopper 508. Ball valve O type circle 20 can glide certain distance after dropping, can prolong ball valve O type circle 20's recovery line, keep away from pneumatic mechanism more, protection operation personnel's safety. The arrangement of the linear slide rail 504 and the slide seat 505 enables the telescopic cylinder 503 to slide along the fixed linear slide rail 504, the moving direction is not changed due to the shaking of the piston rod of the moving cylinder 502, and the supporting force required by the piston rod of the moving cylinder 502 to support the telescopic cylinder 503 can be reduced; the piston rod of the moving cylinder 502 is protected; the piston rod of telescopic cylinder 503 can drive interlock cylinder 509 to move along fixed guide pillar through connecting the support, and the guide pillar is just facing ball valve anchor clamps for reciprocating of snatching the mechanism has a guide effect, can make the moving direction more accurate, and the structure is more stable.
In the ball valve O-shaped ring grabbing process, a ball valve to be processed is placed in a ball valve clamp, a main body 60 of the ball valve is fixed by a positioning bolt arranged in the clamp, a valve core 30 is arranged in the main body, an O-shaped ring 20 is sleeved on the valve core, an electrical control system respectively controls the expansion of piston rods of a movable cylinder 502 and a telescopic cylinder 503, when the piston rod of the movable cylinder 502 transversely extends out, the front end telescopic cylinder 503 and a grabbing mechanism are driven to transversely move, and when the piston rod reaches the head end of the stroke of the movable cylinder 502, the grabbing mechanism is aligned with the ball valve clamp below and the ball valve to be processed in the ball; then the telescopic cylinder 503 acts, the piston rod of the telescopic cylinder extends out to push the engagement mechanism 506 to descend to reach the ball valve clamp, and the engagement mechanism 506 is matched with the ball valve to engage and bite the ball valve O-shaped ring 20 of the ball valve; then the telescopic cylinder 503 is reset to drive the engagement mechanism 506 to pull out the ball valve O-shaped ring 20; the movable cylinder 502 is reset to drive the telescopic cylinder 503 and the engagement mechanism 506 to reach the tail end of the stroke, the engagement mechanism 506 loosens the drawn ball valve O-shaped ring 20, and the ball valve O-shaped ring is recovered after falling down to complete one round of operation; and then waits for the next job instruction.
In the process that the telescopic cylinder 503 pushes the occlusion cylinder 509 to move downwards, after the O-shaped ring grabbing concave die 511 reaches the inner cavity of the ball valve, the connecting rod blades act to cut the outer wall of the installation position of the O-shaped ring 20 of the ball valve main body and hook the O-shaped ring 20 of the ball valve so as to clamp the O-shaped ring in the O-shaped ring grabbing concave die 511, the connecting rod blades on two sides form a structure similar to an occlusion port, occlusion and release actions can be generated under the driving of the cylinder, the occlusion cylinder 509 is controlled by an electrical control system to stretch, and the two groups of connecting rod blades are driven by the occlusion cylinder 509 to bite the O-shaped ring 20 in the O-shaped ring grabbing concave die 511 so; then the telescopic cylinder 503 is reset to drive the engagement mechanism 506 to move upwards, the ball valve O-shaped ring 20 is separated from the inner cavity of the ball valve, the movable cylinder 502 is reset to drive the telescopic cylinder 503 and the engagement mechanism 506 to reset, the ball valve O-shaped ring 20 reaches the tail end of the stroke of the movable cylinder 502, and the engagement mechanism 506 is released to enable the ball valve O-shaped ring 20 to fall and be recovered; the moving cylinder 502 and the telescopic cylinder 503 wait for the next grab command.
The working principle of the connecting rod blade is as follows: when a piston rod of the meshing cylinder 509 extends out, the connecting rods 513 on the two sides are driven to act, an included angle between the two connecting rods 513 is enlarged, the connecting rods 513 are attached to the grabbing blade 512, an oblique thrust is given to the grabbing blade 512 at the first end of the grabbing blade 512, so that the third angle end of the grabbing blade rotates inwards around the second angle end, the hooks 514 on the two grabbing blades 512 are close to each other, and the O-shaped ring 20 on the O-shaped ring grabbing female die 511 can be hooked; the isosceles triangle configuration of the grasping blade 512 is a preferred embodiment, and may be any other shape that can achieve this function.
In the embodiment, the movable cylinder 502 is controlled by the electric control system to drive the telescopic cylinder 503 to move, so that the operation direction is changed, the operation space is more reasonable to match, the telescopic cylinder 503 is matched with the engagement mechanism 506 to realize the automation of ball valve O-shaped ring grabbing, the labor consumption when the O-shaped ring is grabbed and taken back is reduced, and the ball valve O-shaped ring recycling efficiency is obviously improved; and the whole design structure of the occlusion structure is simple, the operation is smooth, the effect is obvious, and the operation is more convenient.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a PVC ball valve O type circle grabbing device, its characterized in that includes ball valve anchor clamps, electrical control system, support and locates on the support and respectively with the independent telescopic cylinder and the moving cylinder who connects of electrical control system, moving cylinder's cylinder is fixed on the support, moving cylinder's piston rod is connected on telescopic cylinder's cylinder, be equipped with the interlock mechanism that can interlock ball valve O type circle on telescopic cylinder's the piston rod, ball valve anchor clamps with interlock mechanism is just right.
2. The PVC ball valve O-shaped ring grabbing device according to claim 1, wherein the occlusion mechanism comprises an occlusion cylinder, a guide plate and two groups of connecting rod blades, the two groups of connecting rod blades are symmetrically arranged on two sides of a piston rod of the occlusion cylinder, the guide plate is arranged in parallel along the direction of the piston rod of the occlusion cylinder, one end of the guide plate is fixedly connected to a cylinder barrel of the occlusion cylinder, the other end of the guide plate is connected with an O-shaped ring grabbing female die capable of enabling an O-shaped ring of the ball valve to be separated from an installation position, and the O-shaped ring grabbing female die is located between the two groups of connecting rod blades; one end of each group of connecting rod blades is hinged with the piston rod of the occlusion cylinder, and the other end of each group of connecting rod blades is hinged to one end, far away from the occlusion cylinder, of the guide plate and can be in mutual contact with the O-shaped ring grabbing female die.
3. The PVC ball valve O-shaped ring grabbing device according to claim 2, wherein each group of connecting rod blades comprises a connecting rod and a grabbing blade, each grabbing blade is of an isosceles triangle structure, one end of each connecting rod is hinged to the end of the piston rod of the occlusion cylinder, the other end of each connecting rod is hinged to the first corner end of each grabbing blade, the second corner end of each grabbing blade is hinged to one end, away from the occlusion cylinder, of the guide plate, and the third corner end of each grabbing blade is provided with a hook head capable of cutting the side wall of the ball valve body and hooking the O-shaped ring of the ball valve.
4. The PVC ball valve O-shaped ring grabbing device according to claim 3, wherein the O-shaped ring grabbing female die is cylindrical, and a hook head groove matched with the hook head is formed in the side wall of one end, at the opening end, of the O-shaped ring grabbing female die.
5. The PVC ball valve O-ring gripping device of claim 2, wherein the piston rod of the moving cylinder is perpendicular to the piston rod of the telescopic cylinder.
6. The PVC ball valve O-shaped ring grabbing device of claim 5, wherein the ball valve clamp is arranged at a position corresponding to one end of the telescopic stroke of the movable cylinder piston rod, and an O-shaped ring blanking hopper is arranged at a position corresponding to the other end of the telescopic stroke of the movable cylinder piston rod.
7. The PVC ball valve O-ring gripping device of claim 6, wherein the O-ring blanking hopper is ramp-shaped.
8. The PVC ball valve O-shaped ring grabbing device according to any one of claims 1 to 6, wherein a linear slide rail parallel to a piston rod of the moving cylinder is arranged on the top surface of the support, a sliding seat matched with the linear slide rail is arranged on a cylinder barrel of the telescopic cylinder, and the telescopic cylinder is arranged on the linear slide rail through the sliding seat.
9. The PVC ball valve O-shaped ring grabbing device of claim 7, wherein a guide shaft is arranged on the support along the extension direction of the piston rod of the telescopic cylinder, the rod head of the piston rod of the telescopic cylinder is connected to the cylinder barrel of the occlusion cylinder through a connecting support, the connecting support is sleeved on the guide shaft, and the piston rod of the telescopic cylinder and the piston rod of the occlusion cylinder are in the same direction.
10. The PVC ball valve O-ring gripping device of claim 1, wherein the holder is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021206614.2U CN212952975U (en) | 2020-06-24 | 2020-06-24 | PVC ball valve O type circle grabbing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021206614.2U CN212952975U (en) | 2020-06-24 | 2020-06-24 | PVC ball valve O type circle grabbing device |
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| CN212952975U true CN212952975U (en) | 2021-04-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762564A (en) * | 2020-06-24 | 2020-10-13 | 鹤山联塑实业发展有限公司 | PVC ball valve O type circle grabbing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762564A (en) * | 2020-06-24 | 2020-10-13 | 鹤山联塑实业发展有限公司 | PVC ball valve O type circle grabbing device |
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