CN117516809A - Plastic tubing gas tightness detection device - Google Patents
Plastic tubing gas tightness detection device Download PDFInfo
- Publication number
- CN117516809A CN117516809A CN202311709561.4A CN202311709561A CN117516809A CN 117516809 A CN117516809 A CN 117516809A CN 202311709561 A CN202311709561 A CN 202311709561A CN 117516809 A CN117516809 A CN 117516809A
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- gear
- motor
- fixedly arranged
- round
- plastic pipe
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- 239000004033 plastic Substances 0.000 title claims abstract description 118
- 229920003023 plastic Polymers 0.000 title claims abstract description 118
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 133
- 238000004804 winding Methods 0.000 claims abstract description 33
- 238000012856 packing Methods 0.000 claims abstract description 14
- 238000004806 packaging method and process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 244000309464 bull Species 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000000770 propane-1,2-diol alginate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/44—Resins; Plastics; Rubber; Leather
- G01N33/442—Resins; Plastics
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Devices For Opening Bottles Or Cans (AREA)
Abstract
The utility model provides a plastic tubing gas tightness detection device, belongs to gas tightness check out test set field, and it includes coil mechanism, cuts off inflation mechanism, picks up moving mechanism, winding packing mechanism; the support frame in the coiling mechanism is placed on the ground for supporting the whole mechanism, the cutting-off and inflating mechanism is arranged in the coiling mechanism, when the plastic pipe is wound on the rotating disc and the fixed disc, the double-sided rack is driven by the electric cylinder to move so as to drive the clamping jaws to rotate, so that the two clamping jaws clamp the plastic pipe to separate the plastic pipe, then a worker takes out the valve core from the tool box, installs the valve core on the port of the plastic pipe, then the worker holds an air gun on the air pump to contact with the valve core to inflate the plastic pipe, the grabbing and inflating mechanism slides in a sliding groove at the upper end of the support frame of the coiling mechanism, and the plastic pipe is clamped by the grabbing and inflating mechanism and placed in the middle of the winding and packing mechanism arranged at the rear end of the support frame; and (5) wrapping and packaging the outer part of the plastic pipe through a wrapping and packaging mechanism.
Description
Technical Field
The utility model relates to the field of air tightness detection equipment, in particular to a plastic pipe air tightness detection device.
Background
PE polyethylene is a typical thermoplastic plastic, and is widely applied to the fields of building water supply and drainage, buried drain pipes, gas pipes, telecommunication engineering and the like because PE pipes have the advantages of no toxicity, no smell, good cold resistance, good heat resistance, good chemical stability, high rigidity and toughness, good mechanical property, convenient installation and the like.
The utility model provides a plastic tubing gas tightness detection device for 201720138971.1, includes the frame and sets up the workstation in the frame, be provided with the installation head that is used for sealing connection plastic tubing one end on the workstation and the connector that is used for sealing connection plastic tubing other end, installation head and connector are provided with a plurality of groups in pairs, still be provided with air pressure detection device and the controlling means who is connected with air pressure detection device on the workstation, air pressure detection device and connector intercommunication, be provided with the air compressor machine in the frame, air compressor machine and connector intercommunication. The utility model provides a plastic pipe air tightness detection device, which is characterized in that a plastic pipe is connected with an air compressor and an air pressure detection device in a sealing way, the air pressure in the pipe is changed through the air in the compression pipe of the air compressor, the air pressure detection device judges the tightness of the plastic pipe through the detection of the air pressure, and a plurality of plastic pipes can be detected simultaneously, so that the detection efficiency is higher, and the detection is more accurate.
However, the above-mentioned prior art can only solve the air tightness detection of the pipe, but cannot detect the outer wall of the pipe at the same time, and thus an apparatus capable of detecting the outer wall of the pipe at the same time is required.
Disclosure of Invention
According to the technical problem, the utility model provides the plastic pipe air tightness detection device, the motor rotates to drive the pinion to rotate, the pinion rotates to drive the large gear to rotate, the large gear rotates to drive the detection head to rotate around the plastic pipe, and whether the outer wall of the plastic pipe is damaged is detected through the detection head.
The technical scheme adopted by the utility model is as follows: the utility model provides a plastic tubing gas tightness detection device, includes coiling mechanism, cuts off inflation mechanism, grasp moving mechanism, winding packing mechanism; the coiling mechanism comprises a support frame, a plastic pipe, a pushing mechanism, a gear set A, a detection head, a fixed disc, a clamp, a fixed plug, a support plate A, a movable block, a connecting rod mechanism, an adjusting rod, a pushing plate, a rotating disc, a telescopic rod and a servo motor;
the support frame is placed on the ground; the plastic pipe enters the inside of the support frame through a round hole at the front end of the support frame and enters the middle of the two groups of pushing mechanisms; the two groups of pushing mechanisms are arranged in the support frame, one pushing mechanism is fixedly arranged on a motor shaft of a motor fixed on the support frame, and the other pushing mechanism is rotatably arranged on the support frame; the lower end of the pushing mechanism is fixedly provided with gears, the gears on the two groups of pushing mechanisms are meshed with each other, the gear set A comprises a large gear, a small gear and a motor, wherein the large gear is rotatably arranged in a chute in the support frame, the motor is fixedly arranged on the support frame, and the small gear is fixedly arranged on a motor shaft of the motor; the large gear and the small gear are meshed with each other; the detection head is fixedly arranged on the gear set A; a round hole is formed in the center of the large gear, and the plastic pipe penetrates through the round hole in the large gear; the fixed disk is rotatably arranged in the support frame, the front end of the fixed disk is fixedly provided with a V-shaped groove, and two ends of the V-shaped groove are respectively fixed with round pipes; the clip is fixedly arranged in a round hole in the middle of the fixed disc, and a power mechanism is arranged in the clip.
Further, the plurality of fixed plugs are placed in the pushing plate; the support plate A is fixedly arranged on the side surface of the support frame, sliding grooves are formed in the upper end and the lower end of the support plate A, and L-shaped grooves are formed in the support plate A; the movable block is slidably arranged on the supporting plate A, and an inclined groove is formed in the movable block; the connecting rod mechanism comprises a long connecting rod, a short connecting rod and a motor, one end of the long connecting rod is rotationally connected with the supporting plate A, the other end of the long connecting rod is rotationally connected with the short connecting rod, the other end of the short connecting rod is fixedly connected with a motor shaft of the motor, and the motor is fixedly arranged on the supporting frame; the adjusting rod is slidably arranged in the L-shaped groove of the supporting plate A and is slidably connected with the groove on the movable block, and the sucker is arranged at the lower end of the adjusting rod and can suck the fixed plug; the pushing plate is fixedly arranged on the supporting frame, a notch is formed in the pushing plate, a pushing mechanism is arranged at the front end of the pushing plate, and the fixed plug is pushed forwards through the notch in the pushing plate.
Further, the rotating disc is fixedly arranged on a piston rod of the telescopic rod, a notch is formed in the rotating disc, and a plurality of round rods are fixedly arranged on the rotating disc; the rear end of the telescopic rod is fixedly arranged on a fixed frame on a motor shaft of the servo motor; the servo motor is fixedly arranged on the supporting frame.
Further, the cutting and inflating mechanism comprises a round supporting plate, a clamping jaw, a double-sided rack, a blade, a tool box, an air pump and a valve core;
the round supporting plate is rotatably arranged in the supporting frame, and the lower end of the round supporting plate is fixedly connected with a motor shaft of a motor fixedly arranged on the supporting frame; the two groups of clamping jaws are rotatably arranged on the circular supporting plate, and circular gears are fixedly arranged at the lower ends of the clamping jaws; the double-sided rack is slidably arranged on the round supporting plate, the lower end of the double-sided rack is fixedly connected with a piston rod of an electric cylinder fixedly arranged on the round supporting plate, and the double-sided rack is respectively meshed with circular gears on the two groups of clamping jaws; the blade is fixedly arranged on the tool box; the tool box is fixedly arranged on the supporting frame and is provided with an inlet and an outlet; the air pump is fixedly arranged on the supporting frame, the pipeline of the air pump is arranged in the tool box, and the valve core is arranged in the tool box.
Further, the grabbing and moving mechanism comprises a sliding block, a supporting plate B, a circular gear A, a rack A, C-shaped circular plate, a gear set B, a gear shaft C and a bevel gear A;
the sliding block is slidably arranged in the groove at the upper end of the support frame; the support plate B slides up and down in a notch at the front end of the sliding block; the circular gear A is rotatably arranged on the sliding block, and a power mechanism is arranged in the circular gear A; the rack A is fixedly arranged on the support frame and is meshed with the circular gear A; two C-shaped circular plates are rotatably arranged at the lower end of the supporting plate B, and teeth are arranged on the outer sides of the C-shaped circular plates; the gear set B comprises a round gear and a bevel gear, the round gear is connected with the bevel gear through a connecting rod, and the round gear on the gear set B is meshed with teeth on the outer side of a C-shaped circular plate; the gear shaft C comprises a round gear and a bevel gear, the round gear is connected with the bevel gear through a connecting rod, and the round gear on the gear shaft C is meshed with teeth on the outer side of another C-shaped circular plate; the connecting rod of the gear set B is sleeved on the connecting rod of the gear shaft C; the bevel gear A is fixedly connected with a motor shaft of a motor fixedly arranged on the supporting plate B, and is meshed with the bevel gears of the gear set B and the gear shaft C respectively; the control mechanism comprises a sliding block, a connecting rod and a motor, wherein the sliding block is slidably arranged in a square groove of the supporting plate B, one end of the connecting rod is rotatably arranged on the sliding block, the other end of the connecting rod is fixedly arranged on a motor shaft of the motor, and the motor is fixedly arranged on the sliding block.
Further, the winding and packing mechanism comprises a C-shaped ring, a supporting rod, a gear set D, a gear set E and a winding wheel;
teeth are arranged on the outer side of the C-shaped circular ring, grooves are formed on the outer side of the C-shaped circular ring, and winding wheels are fixedly arranged on the side face of the C-shaped circular ring; the two groups of support rods are rotatably arranged on the support frame, bevel gears are fixedly arranged at the front ends of the support rods, belt pulleys are fixedly arranged at the rear ends of the support rods, and the belt pulleys of the two groups of support rods are connected through a belt; the fixed rod is rotatably arranged on the support frame, a clamping column is arranged on the fixed rod, and power is arranged inside the fixed rod; the gear set D comprises a round gear, a bevel gear and a connecting rod, wherein the connecting rod is rotatably arranged on the supporting frame, the round gear and the bevel gear are fixedly arranged on the connecting rod, the round gear on the gear set D is meshed with the external teeth of the C-shaped ring, and the bevel gear on the gear set D is meshed with the bevel gear at the front end of the supporting rod; the gear set E comprises a motor, a belt pulley, a round gear and two rotating rods, wherein the motor is fixedly arranged on the support frame, a motor shaft of the motor is fixedly connected with one of the rotating rods, the motor is fixedly arranged on the support frame, the belt pulley and the round gear are fixedly arranged on the connecting rod, and the belt pulleys on the two rotating rods are connected through a belt; the round gear on at least one rotating rod is meshed with the external teeth of the C-shaped round ring; the winding wheel is fixedly arranged on the C-shaped circular ring; when it is desired to wind the plastic tube, a worker secures one end of the tape on the winding wheel to the plastic tube.
Compared with the prior art, the utility model has the beneficial effects that:
1. the motor rotates to drive the pinion to rotate, the pinion rotates to drive the bull gear to rotate, the bull gear rotates to drive the detection head to rotate around the plastic pipe, and whether the outer wall of the plastic pipe is damaged is detected through the detection head.
2. The connecting rod mechanism is driven to rotate through the rotation of the motor, the connecting rod mechanism rotates to drive the movable block to move back and forth in the chute of the supporting plate A, the movable block moves back and forth to drive the adjusting rod to move in the L-shaped groove of the supporting plate A, and the pushing mechanism on the pushing plate pushes out the fixed plug, so that the fixed plug sucked by the adjusting rod moves in an L-shaped line; the motor on the connecting rod mechanism rotates to drive the adjusting rod to move the fixing plug backwards in the L-shaped groove opening of the supporting plate A and then downwards, so that the effect that the fixing plug is placed into one end of the plastic pipe and one end of the plastic pipe is blocked is achieved.
3. The rotary disc is pushed to move forward through the telescopic rod, the round rod on the rotary disc just enters into the round hole on the fixed disc, the telescopic rod is rotated through the servo motor, the rotary disc is driven to rotate through the rotation of the telescopic rod, the fixed disc is driven to rotate through the rotation of the rotary disc, and then the plastic pipe is wound into a disc.
4. The motor drives the circular supporting plate to rotate so as to drive the plastic pipe to deviate, the plastic pipe is contacted with the blade, the plastic pipe is cut off, then a worker takes out the valve core from the tool box and installs the valve core on the port of the plastic pipe, then the worker holds the air gun on the air pump to contact with the valve core, and the plastic pipe is inflated, so that the plastic pipe pipeline is filled with gas, and the effect of detecting the air tightness of the plastic pipe is achieved.
5. The rotating rod is driven to rotate through the rotation of the motor, the rotating rod rotates to drive the circular gear to rotate, the circular gear rotates to drive the C-shaped circular ring to rotate, the C-shaped circular ring rotates to drive the gear set D to rotate, the gear set D rotates to drive the support rod to rotate, and then the plastic pipe on the support rod rotates, so that the effect of enabling the C-shaped circular ring and the plastic pipe to rotate simultaneously is achieved; after the plastic pipe is wound by the adhesive tape on the winding wheel, the worker cuts off the adhesive tape.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of another angle of the overall structure of the present utility model.
Fig. 3 is a schematic view showing a first angle structure of the coil mechanism part of the present utility model.
Fig. 4 is a partially enlarged structural view of A1 of fig. 3 according to the present utility model.
Fig. 5 is a schematic view of a second angular configuration of the coil mechanism portion of the present utility model.
Fig. 6 is a schematic view of the location of the holding pan and clip of the present utility model.
Fig. 7 is a schematic side view of a portion of the coil mechanism of the present utility model.
Fig. 8 is a schematic view of a third angular configuration of the coil mechanism portion of the present utility model.
FIG. 9 is a schematic view of a part of the structure of the cut-off inflation mechanism of the present utility model.
Fig. 10 is a schematic view of another angular configuration of the cut-off inflation mechanism portion of the present utility model.
Fig. 11 is a schematic view of the mounting position of the gripper moving mechanism portion of the present utility model.
Fig. 12 is a schematic view of a part of the structure of the pick-up moving mechanism of the present utility model.
Fig. 13 is a schematic view of the installation position of a portion of the winding and baling mechanism of the present utility model.
Fig. 14 is a schematic view of a portion of the structure of the winding and packing mechanism of the present utility model.
Reference numerals: 1-a coil mechanism; 2-cutting off the inflation mechanism; 3-grabbing a moving mechanism; 4-winding and packing mechanism; 101-supporting frames; 102-plastic tube; 103-a pushing mechanism; 104-gear set a; 105-a detection head; 106-fixing the disc; 107-clips; 108-fixing the plug; 109-a support plate a; 110-a movable block; 111-a linkage mechanism; 112-adjusting the rod; 113-pushing plate; 114-rotating a disc; 115-telescoping rod; 116-servo motor; 201-a circular support plate; 202-clamping jaw; 203-double-sided rack; 204-blades; 205-tool box; 206-an air pump; 207-valve core; 2071-blocking block; 2072-adjusting valve; 2073-vent tube; 2074-Z-shaped bevel blocks; 301-sliding blocks; 302-a support plate B; 303-circular gear a; 304-rack a; 305-C-shaped circular plate; 306-gear set B; 307-gear shaft C; 308-bevel gear a; 309-control means; 401-C-shaped circular ring; 402-supporting rods; 403-a fixed rod; 404-gear set D; 405-gear set E; 406-winding wheel.
Detailed Description
The utility model is further described below in connection with the drawings and the exemplary embodiments, which are presented herein by way of illustration of exemplary embodiments of the utility model and description, but not by way of limitation. Further, if detailed description of the known art is not necessary to illustrate the features of the present utility model, it will be omitted.
Referring to fig. 1 to 14, a plastic pipe air tightness detecting device is shown, which is characterized by comprising a coiling mechanism 1, a cutting and inflating mechanism 2, a grabbing and moving mechanism 3 and a winding and packing mechanism 4;
the support frame 101 in the coiling mechanism 1 is placed on the ground to support the whole mechanism, the plastic pipe 102 is coiled by the coiling mechanism 1, and one end of the plastic pipe 102 is blocked by the fixed plug 108; the cutting and inflating mechanism 2 is installed inside the coiling mechanism 1 for cutting the plastic tube 102 and flushing gas into the other end of the plastic tube 102 through the valve core 207 and blocking; the grabbing and moving mechanism 3 slides in a chute at the upper end of a supporting frame 101 of the coiling mechanism 1, and a plastic pipe 102 is clamped by the grabbing and moving mechanism 3 and placed in the middle of a winding and packing mechanism 4 arranged at the rear end of the supporting frame 101; the winding and packing mechanism 4 is mounted on the supporting frame 101 and is positioned at the rear end of the cut-off inflation mechanism 2; the plastic tube 102 is externally wound and packed by the winding and packing mechanism 4.
As shown in fig. 3-8, the coiling mechanism 1 comprises a supporting frame 101, a plastic pipe 102, a pushing mechanism 103, a gear set a104, a detection head 105, a fixed disc 106, a clip 107, a fixed plug 108, a supporting plate a109, a movable block 110, a link mechanism 111, an adjusting rod 112, a pushing plate 113, a rotating disc 114, a telescopic rod 115 and a servo motor 116;
the support frame 101 is placed on the ground; the plastic pipe 102 enters the inside of the supporting frame 101 through a round hole at the front end of the supporting frame 101 and enters the middle of the two groups of pushing mechanisms 103; two groups of pushing mechanisms 103 are arranged inside the supporting frame 101, one pushing mechanism 103 is fixedly arranged on a motor shaft of a motor fixed on the supporting frame 101, and the other pushing mechanism 103 is rotatably arranged on the supporting frame 101; the lower ends of the pushing mechanisms 103 are fixedly provided with gears, the gears on the two groups of pushing mechanisms 103 are meshed with each other, the pushing mechanisms 103 are driven to rotate through motor rotation, and the pushing mechanisms 103 rotate to push the plastic pipe 102 to move towards the direction of winding and packaging mechanism 4; the gear set A104 comprises a large gear, a small gear and a motor, wherein the large gear is rotatably arranged in a chute in the support frame 101, the motor is fixedly arranged on the support frame 101, and the small gear is fixedly arranged on a motor shaft of the motor; the large gear and the small gear are meshed with each other; the detection head 105 is fixedly arranged on the gear set A104; a round hole is formed in the center of the large gear, and the plastic pipe 102 penetrates through the round hole in the large gear; the motor rotates to drive the pinion to rotate, the pinion rotates to drive the bull gear to rotate, the bull gear rotates to drive the detection head 105 to rotate around the plastic pipe 102, and whether the outer wall of the plastic pipe 102 is damaged or not is detected through the detection head 105; the fixed disk 106 is rotatably arranged in the support frame 101, the front end of the fixed disk 106 is fixedly provided with a V-shaped groove, and two ends of the V-shaped groove are respectively fixed with round tubes; the clamp 107 is fixedly arranged in a round hole in the middle of the fixed disc 106, and a power mechanism is arranged in the clamp 107; one end of the plastic tube 102 reaches the side of the fixed disk 106 through a pipe inside the supporting frame 101, and enters the V-shaped groove from a circular pipe at one end of the V-shaped groove of the fixed disk 106, and the clamp 107 clamps the plastic tube 102 so that the plastic tube 102 extends from a circular pipe at the other end of the V-shaped groove.
As shown in fig. 7-8, the plurality of stationary plugs 108 are placed within the push plate 113; the support plate A109 is fixedly arranged on the side surface of the support frame 101, sliding grooves are formed in the upper end and the lower end of the support plate A109, and L-shaped grooves are formed in the support plate A109; the movable block 110 is slidably arranged on the supporting plate A109, and an inclined groove is formed in the movable block 110; the link mechanism 111 comprises a long link, a short link and a motor, one end of the long link is rotationally connected with the supporting plate A109, the other end of the long link is rotationally connected with the short link, the other end of the short link is fixedly connected with a motor shaft of the motor, and the motor is fixedly arranged on the supporting frame 101; the adjusting rod 112 is slidably arranged in the L-shaped groove of the supporting plate A109 and is slidably connected with the groove on the movable block 110, and a sucker is arranged at the lower end of the adjusting rod 112 and can suck the fixed plug 108; the connecting rod mechanism 111 is driven to rotate through the rotation of the motor, the connecting rod mechanism 111 rotates to drive the movable block 110 to move back and forth in the chute of the supporting plate A109, the movable block 110 moves back and forth to drive the adjusting rod 112 to move in the L-shaped groove of the supporting plate A109, and then the fixed plug 108 sucked by the adjusting rod 112 is driven to do L-shaped line movement; the pushing plate 113 is fixedly arranged on the supporting frame 101, a notch is arranged on the pushing plate 113, a pushing mechanism is arranged at the front end of the pushing plate 113, and the fixed plug 108 is pushed forwards through the notch on the pushing plate 113; the fixed plug 108 is pushed out by a pushing mechanism on the pushing plate 113, the fixed plug 108 is sucked by the adjusting rod 112, and the fixed plug 108 is moved backwards in the L-shaped groove of the supporting plate A109 and then moved downwards by the motor on the connecting rod mechanism 111.
As shown in fig. 8, the rotating disc 114 is fixedly installed on a piston rod of the telescopic rod 115, a notch is formed in the rotating disc 114, and a plurality of round rods are fixedly installed on the rotating disc 114; the rear end of the telescopic rod 115 is fixedly arranged on a fixed frame on the motor shaft of the servo motor 116; the servo motor 116 is fixedly arranged on the supporting frame 101; the rotating disc 114 is pushed to move forwards through the telescopic rod 115, a round rod on the rotating disc 114 just enters into a round hole on the fixed disc 106, the telescopic rod 115 is rotated through the rotation of the servo motor 116, the rotating disc 114 is driven to rotate through the rotation of the telescopic rod 115, and the fixed disc 106 is driven to rotate through the rotation of the rotating disc 114; and further winds the plastic tube 102 into a coil.
As shown in fig. 9 to 10, the cutoff and inflation mechanism 2 comprises a circular support plate 201, a clamping jaw 202, a double-sided rack 203, a blade 204, a tool box 205, an air pump 206 and a valve core 207;
the round supporting plate 201 is rotatably installed inside the supporting frame 101, and the lower end of the round supporting plate 201 is fixedly connected with a motor shaft of a motor fixedly installed on the supporting frame 101; two groups of clamping jaws 202 are rotatably arranged on a circular supporting plate 201, and circular gears are fixedly arranged at the lower ends of the clamping jaws 202; the double-sided rack 203 is slidably arranged on the circular supporting plate 201, the lower end of the double-sided rack 203 is fixedly connected with a piston rod of an electric cylinder fixedly arranged on the circular supporting plate 201, and the double-sided rack 203 is respectively meshed with circular gears on the two groups of clamping jaws 202; the electric pole pushes the double-sided rack 203 to move up and down to drive the clamping jaw 202 to rotate, so that the clamping jaw 202 is opened and closed; the blade 204 is fixedly mounted on the tool box 205; the tool box 205 is fixedly arranged on the supporting frame 101, and an inlet and an outlet are formed in the tool box 205; the air pump 206 is fixedly arranged on the supporting frame 101, a pipeline of the air pump 206 is arranged in the tool box 205, the valve core 207 is arranged in the tool box 205, one end of the valve core 207 is provided with a rubber plug, and the rubber plug is convenient to be arranged with the plastic pipe 102; when the plastic tube 102 is wound on the rotating disc 114 and the fixed disc 106, the double-sided rack 203 is driven to move by the electric cylinder so as to drive the clamping jaw 202 to rotate, so that the two clamping jaws 202 clamp the plastic tube 102, then the motor drives the circular supporting plate 201 to rotate so as to drive the plastic tube 102 to deflect, the plastic tube 102 contacts with the blades 204, the plastic tube 102 is separated, then a worker takes out the valve core 207 from the tool box 205 and installs the valve core 207 on the port of the plastic tube 102, then the worker holds an air gun on the air pump 206 to contact with the valve core 207, and the plastic tube 102 is inflated.
As shown in fig. 11-12, the grabbing and moving mechanism 3 includes a sliding block 301, a supporting plate B302, a circular gear a303, a rack a304, a C-shaped circular plate 305, a gear set B306, a gear shaft C307, and a bevel gear a308;
the sliding block 301 is slidably installed in a groove at the upper end of the supporting frame 101; the support plate B302 slides up and down in a notch at the front end of the sliding block 301; the circular gear A303 is rotatably arranged on the sliding block 301, and a power mechanism is arranged in the circular gear A303; rack a304 is fixedly mounted on support frame 101, rack a304 is intermeshed with circular gear a 303; the power mechanism of the round gear A303 drives the round gear A303 to rotate, so that the round gear A303 drives the support plate B302 on the sliding block 301 to move in the chute of the support frame 101; two C-shaped circular plates 305 are rotatably arranged at the lower end of the supporting plate B302, and teeth are arranged on the outer sides of the C-shaped circular plates 305; the gear set B306 comprises a round gear and a bevel gear, the round gear and the bevel gear are connected through a connecting rod, and the round gear on the gear set B306 is meshed with teeth on the outer side of a C-shaped circular plate 305; the gear shaft C307 comprises a round gear and a bevel gear, the round gear and the bevel gear are connected through a connecting rod, and the round gear on the gear shaft C307 is meshed with teeth on the outer side of the other C-shaped circular plate 305; the connecting rod of the gear set B306 is sleeved on the connecting rod of the gear shaft C307; the bevel gear A308 is fixedly connected with a motor shaft of a motor fixedly arranged on the supporting plate B302, and the bevel gear A308 is respectively meshed with bevel gears of the gear set B306 and the gear shaft C307; the bevel gear A308 is driven to rotate by the rotation of the motor, the bevel gear A308 drives the gear set B306 and the gear shaft C307 to rotate in two different directions respectively, so that the two C-shaped circular plates 305 rotate in different directions, and the effect of opening and closing the C-shaped circular plates 305 is achieved; the control mechanism 309 comprises a slider, a connecting rod and a motor, wherein the slider is slidably arranged in the square groove of the support plate B302, one end of the connecting rod is rotatably arranged on the slider, the other end of the connecting rod is fixedly arranged on a motor shaft of the motor, and the motor is fixedly arranged on the sliding block 301; the connecting rod is driven to rotate through the rotation of the motor, and the sliding block is driven to move left and right in the square groove of the supporting plate B302 through the rotation of the connecting rod, so that the supporting plate B302 moves up and down.
As shown in fig. 13-14, the winding and packing mechanism 4 includes a C-shaped ring 401, a support bar 402, a gear set D404, a gear set E405, and a winding wheel 406;
teeth are arranged on the outer side of the C-shaped circular ring 401, grooves are arranged on the outer side of the C-shaped circular ring 401, and a winding wheel 406 is fixedly arranged on the side face of the C-shaped circular ring 401; two groups of support rods 402 are rotatably arranged on the support frame 101, bevel gears are fixedly arranged at the front ends of the support rods 402, belt pulleys are fixedly arranged at the rear ends of the support rods 402, and the belt pulleys of the two groups of support rods 402 are connected through a belt; the fixing rod 403 is rotatably arranged on the supporting frame 101, a clamping column is arranged on the fixing rod 403, and power is arranged inside the fixing rod 403; when the plastic pipe 102 is placed on the supporting rod 402, the fixing rod 403 is rotated by the power inside the fixing rod 403, so that the plastic pipe 102 is just clamped in the middle of the clamping column of the fixing rod 403; the gear set D404 comprises a round gear, a bevel gear and a connecting rod, the connecting rod is rotatably arranged on the supporting frame 101, the round gear and the bevel gear are fixedly arranged on the connecting rod, the round gear on the gear set D404 is meshed with the external teeth of the C-shaped circular ring 401, and the bevel gear on the gear set D404 is meshed with the bevel gear at the front end of the supporting rod 402; the gear set E405 comprises a motor, a belt pulley, a round gear and two rotating rods, wherein the motor is fixedly arranged on the support frame 101, a motor shaft of the motor is fixedly connected with one of the rotating rods, the motor is fixedly arranged on the support frame 101, the belt pulley and the round gear are fixedly arranged on the connecting rod, and the belt pulleys on the two rotating rods are connected through a belt; the round gear on at least one rotating rod is meshed with the external teeth of the C-shaped round ring 401; the winding wheel 406 is fixedly arranged on the C-shaped circular ring 401; when it is desired to wind the plastic tube 102, a worker secures one end of the tape on the winding wheel 406 to the plastic tube 102;
the rotating rod is driven to rotate through the rotation of the motor, the rotating rod rotates to drive the circular gear to rotate, the circular gear rotates to drive the C-shaped circular ring 401 to rotate, the C-shaped circular ring 401 rotates to drive the gear set D404 to rotate, the gear set D404 rotates to drive the support rod 402 to rotate, and then the plastic pipe 102 on the support rod 402 rotates, so that the effect of enabling the C-shaped circular ring 401 and the plastic pipe 102 to rotate simultaneously is achieved; after the plastic tube 102 is wound with the tape on the winding wheel 406, the worker cuts the tape.
The working principle is that when the plastic pipe 102 enters the inside of the supporting frame 101 through a round hole at the front end of the supporting frame 101, and enters the middle of two groups of pushing mechanisms 103, the pushing mechanisms 103 are driven to rotate through the rotation of a motor, and the pushing mechanisms 103 rotate to push the plastic pipe 102 to move towards the direction of winding the packaging mechanism 4; the motor rotates to drive the pinion to rotate, the pinion rotates to drive the bull gear to rotate, the bull gear rotates to drive the detection head 105 to rotate around the plastic pipe 102, and whether the outer wall of the plastic pipe 102 is damaged or not is detected through the detection head 105; one end of the plastic tube 102 reaches the side surface of the fixed disc 106 through a pipeline in the support frame 101, a circular tube at one end of a V-shaped groove of the fixed disc 106 enters the V-shaped groove, the clamp 107 clamps the plastic tube 102, and the plastic tube 102 extends out of the circular tube at the other end of the V-shaped groove; the connecting rod mechanism 111 is driven to rotate through the rotation of the motor, the connecting rod mechanism 111 rotates to drive the movable block 110 to move back and forth in the chute of the supporting plate A109, the movable block 110 moves back and forth to drive the adjusting rod 112 to move in the L-shaped groove of the supporting plate A109, and the fixed plug 108 is pushed out by the pushing mechanism on the pushing plate 113, so that the fixed plug 108 sucked by the adjusting rod 112 moves in an L-shaped line; the motor on the link mechanism 111 rotates to drive the adjusting rod 112 to move the fixed plug 108 backwards in the L-shaped groove opening of the supporting plate A109 and then downwards, so that the fixed plug 108 is placed into one end of the plastic pipe 102, and one end of the plastic pipe 102 is blocked.
The rotating disc 114 is pushed to move forward through the telescopic rod 115, a round rod on the rotating disc 114 just enters a round hole on the fixed disc 106, the telescopic rod 115 rotates through the servo motor 116, the telescopic rod 115 rotates to drive the rotating disc 114 to rotate, the rotating disc 114 rotates to drive the fixed disc 106 to rotate, and then the plastic pipe 102 is wound into a disc.
When the plastic tube 102 is wound on the rotating disc 114 and the fixed disc 106, the double-sided rack 203 is driven to move by the electric cylinder so as to drive the clamping jaw 202 to rotate, so that the two clamping jaws 202 clamp the plastic tube 102, then the motor drives the circular supporting plate 201 to rotate so as to drive the plastic tube 102 to deviate, the plastic tube 102 contacts with the blades 204 to partition the plastic tube 102, then a worker takes out the valve core 207 from the tool box 205 and installs the valve core 207 on the port of the plastic tube 102, then the worker holds an air gun on the air pump 206 to contact with the valve core 207 to inflate the plastic tube 102, so that the pipeline of the plastic tube 102 is filled with air, and the effect of detecting the air tightness of the plastic tube 102 is achieved.
The connecting rod is driven to rotate through the rotation of the motor, and the sliding block is driven to move left and right in the square groove of the supporting plate B302 through the rotation of the connecting rod, so that the supporting plate B302 moves downwards. The bevel gear A308 is driven to rotate through the rotation of a motor, the bevel gear A308 rotates to drive the gear set B306 and the gear shaft C307 to rotate in two different directions respectively, the two C-shaped circular plates 305 are further driven to rotate in different directions, the C-shaped circular plates 305 clamp the plastic pipe 102 through grooves on the rotating disc 114 and the fixed disc 106, the circular gear A303 is driven to rotate through a power mechanism of the circular gear A303, the circular gear A303 drives the supporting plate B302 on the sliding block 301 to move in a sliding groove of the supporting frame 101, the supporting plate B302 moves to drive the C-shaped circular plates 305 to move, the C-shaped circular plates 305 move to drive the wound plastic pipe 102 to move, and the plastic pipe 102 is placed on the supporting rod 402.
When the plastic pipe 102 is placed on the supporting rod 402, the fixing rod 403 is rotated by the power inside the fixing rod 403, so that the plastic pipe 102 is just clamped in the middle of the clamping column of the fixing rod 403; the rotating rod is driven to rotate through the rotation of the motor, the rotating rod rotates to drive the circular gear to rotate, the circular gear rotates to drive the C-shaped circular ring 401 to rotate, the C-shaped circular ring 401 rotates to drive the gear set D404 to rotate, the gear set D404 rotates to drive the support rod 402 to rotate, and then the plastic pipe 102 on the support rod 402 rotates, so that the effect of enabling the C-shaped circular ring 401 and the plastic pipe 102 to rotate simultaneously is achieved; after the plastic tube 102 is wound with the tape on the winding wheel 406, the worker cuts the tape, and the airtight inspection work of a set of plastic tubes 102 is completed.
Claims (8)
1. The plastic pipe air tightness detection device is characterized by comprising a coiling mechanism (1), a cutting and inflating mechanism (2), a grabbing and moving mechanism (3) and a winding and packing mechanism (4); the support frame (101) in the coiling mechanism (1) is placed on the ground to support the whole mechanism, the cutting and inflating mechanism (2) is arranged in the coiling mechanism (1), the grabbing and moving mechanism (3) slides in a sliding groove at the upper end of the support frame (101) of the coiling mechanism (1), and the winding and packing mechanism (4) is arranged on the support frame (101) and is positioned at the rear end of the cutting and inflating mechanism (2);
the coiling mechanism (1) comprises a supporting frame (101), a plastic pipe (102), a pushing mechanism (103), a gear set A (104), a detection head (105), a fixed disc (106), a clip (107), a fixed plug (108), a supporting plate A (109), a movable block (110), a connecting rod mechanism (111), an adjusting rod (112), a pushing plate (113), a rotating disc (114), a telescopic rod (115) and a servo motor (116);
the supporting frame (101) is placed on the ground; the plastic pipe (102) enters the inside of the support frame (101) through a round hole at the front end of the support frame (101) and enters the middle of the two groups of pushing mechanisms (103); two groups of pushing mechanisms (103) are arranged inside the supporting frame (101), one pushing mechanism (103) is fixedly arranged on a motor shaft of a motor fixed on the supporting frame (101), and the other pushing mechanism is rotatably arranged on the supporting frame (101); the lower ends of the pushing mechanisms (103) are fixedly provided with gears, and the gears on the two groups of pushing mechanisms (103) are meshed with each other; the gear set A (104) comprises a large gear, a small gear and a motor, wherein the large gear is rotatably arranged in a chute in the support frame (101), the motor is fixedly arranged on the support frame (101), and the small gear is fixedly arranged on a motor shaft of the motor; the large gear and the small gear are meshed with each other; the detection head (105) is fixedly arranged on the gear set A (104); a round hole is arranged in the center of the large gear, and a plastic pipe (102) passes through the round hole in the large gear; the fixed disc (106) is rotatably arranged in the support frame (101), the front end of the fixed disc (106) is fixedly provided with a V-shaped groove, and two ends of the V-shaped groove are respectively fixed with round tubes; the clip (107) is fixedly arranged in a round hole in the middle of the fixed disc (106), and a power mechanism is arranged in the clip (107).
2. A plastic pipe air tightness detecting device according to claim 1, wherein said plurality of fixing plugs (108) are placed in a pushing plate (113); the support plate A (109) is fixedly arranged on the side surface of the support frame (101), sliding grooves are formed in the upper end and the lower end of the support plate A (109), and L-shaped grooves are formed in the support plate A (109); the movable block (110) is slidably arranged on the supporting plate A (109), and an inclined groove is formed in the movable block (110); the connecting rod mechanism (111) comprises a long connecting rod, a short connecting rod and a motor, one end of the long connecting rod is rotationally connected with the supporting plate A (109), the other end of the long connecting rod is rotationally connected with the short connecting rod, the other end of the short connecting rod is fixedly connected with a motor shaft of the motor, and the motor is fixedly arranged on the supporting frame (101); the adjusting rod (112) is slidably arranged in the L-shaped groove of the supporting plate A (109) and is slidably connected with the groove on the movable block (110), and a sucker is arranged at the lower end of the adjusting rod (112) and can suck the fixed plug (108); the pushing plate (113) is fixedly arranged on the supporting frame (101), a notch is formed in the pushing plate (113), a pushing mechanism is arranged at the front end of the pushing plate (113), and the fixed plug (108) is pushed forwards through the notch in the pushing plate (113).
3. The plastic pipe air tightness detection device according to claim 1, wherein the rotating disc (114) is fixedly arranged on a piston rod of the telescopic rod (115), the rotating disc (114) is provided with a notch, and a plurality of round rods are fixedly arranged on the rotating disc (114); the rear end of the telescopic rod (115) is fixedly arranged on a fixed frame on a motor shaft of the servo motor (116); the servo motor (116) is fixedly arranged on the supporting frame (101).
4. A plastic pipe air tightness detection device according to claim 1, wherein the cutting and inflating mechanism (2) comprises a round supporting plate (201), a clamping jaw (202), a double-sided rack (203), a blade (204), a tool box (205), an air pump (206) and a valve core (207);
the circular support plate (201) is rotatably arranged in the support frame (101), and the lower end of the circular support plate (201) is fixedly connected with a motor shaft of a motor fixedly arranged on the support frame (101); two groups of clamping jaws (202) are rotatably arranged on a circular supporting plate (201), and circular gears are fixedly arranged at the lower ends of the clamping jaws (202); the double-sided rack (203) is slidably arranged on the round supporting plate (201), the lower end of the double-sided rack (203) is fixedly connected with a piston rod of an electric cylinder fixedly arranged on the round supporting plate (201), and the double-sided rack (203) is respectively meshed with round gears on the two groups of clamping jaws (202); the blade (204) is fixedly arranged on the tool box (205); the tool box (205) is fixedly arranged on the supporting frame (101), and an inlet and an outlet are formed in the tool box (205); the air pump (206) is fixedly arranged on the supporting frame (101), a pipeline of the air pump (206) is arranged in the tool box (205), and the valve core (207) is arranged in the tool box (205).
5. A plastic pipe air tightness detecting device according to claim 1, wherein the grabbing and moving mechanism (3) comprises a sliding block (301), a supporting plate B (302), a circular gear A (303), a rack A (304), a C-shaped circular plate (305), a gear set B (306), a gear shaft C (307) and a bevel gear A (308);
the sliding block (301) is slidably arranged in a groove at the upper end of the supporting frame (101); the support plate B (302) slides up and down in a notch at the front end of the sliding block (301); the circular gear A (303) is rotatably arranged on the sliding block (301), and a power mechanism is arranged in the circular gear A (303); the rack A (304) is fixedly arranged on the supporting frame (101), and the rack A (304) is meshed with the circular gear A (303); two C-shaped circular plates (305) are rotatably arranged at the lower end of the supporting plate B (302), and teeth are arranged on the outer sides of the C-shaped circular plates (305); the gear set B (306) comprises round gears and bevel gears, the round gears and the bevel gears are connected through connecting rods, and the round gears on the gear set B (306) are meshed with teeth on the outer side of a C-shaped circular plate (305); the gear shaft C (307) comprises a round gear and a bevel gear, the round gear is connected with the bevel gear through a connecting rod, and the round gear on the gear shaft C (307) is meshed with teeth on the outer side of another C-shaped circular plate (305); the connecting rod of the gear set B (306) is sleeved on the connecting rod of the gear shaft C (307); the bevel gear A (308) is fixedly connected with a motor shaft of a motor fixedly arranged on the supporting plate B (302), and the bevel gear A (308) is meshed with the bevel gears of the gear set B (306) and the gear shaft C (307) respectively.
6. A plastic pipe air tightness detecting device as claimed in claim 5, wherein said control mechanism (309) comprises a slider, a connecting rod, a motor, wherein the slider is slidably mounted in a square groove of the support plate B (302), one end of the connecting rod is rotatably mounted on the slider, the other end of the connecting rod is fixedly mounted on a motor shaft of the motor, and the motor is fixedly mounted on the slider (301).
7. A plastic pipe air tightness detecting device according to claim 1, wherein the winding and packing mechanism (4) comprises a C-shaped circular ring (401), a supporting rod (402), a gear set D (404), a gear set E (405) and a winding wheel (406);
teeth are arranged on the outer side of the C-shaped circular ring (401), grooves are arranged on the outer side of the C-shaped circular ring (401), and a winding wheel (406) is fixedly arranged on the side face of the C-shaped circular ring (401); two groups of support rods (402) are rotatably arranged on the support frame (101), bevel gears are fixedly arranged at the front ends of the support rods (402), belt pulleys are fixedly arranged at the rear ends of the support rods (402), and the belt pulleys of the two groups of support rods (402) are connected through a belt; the fixing rod (403) is rotatably arranged on the supporting frame (101), a clamping column is arranged on the fixing rod (403), and power is arranged inside the fixing rod (403); when the plastic pipe (102) is placed on the supporting rod (402), the fixing rod (403) is rotated by the power inside the fixing rod (403), so that the plastic pipe (102) is just clamped in the middle of the clamping column of the fixing rod (403).
8. The device for detecting the air tightness of the plastic pipe according to claim 7, wherein the gear set D (404) comprises a round gear, a bevel gear and a connecting rod, the connecting rod is rotatably arranged on the supporting frame (101), the round gear and the bevel gear are fixedly arranged on the connecting rod, the round gear on the gear set D (404) is meshed with the external teeth of the C-shaped circular ring (401), and the bevel gear on the gear set D (404) is meshed with the bevel gear at the front end of the supporting rod (402); the gear set E (405) comprises a motor, a belt pulley, a round gear and two rotating rods, wherein the motor is fixedly arranged on the support frame (101), a motor shaft of the motor is fixedly connected with one of the rotating rods, the motor is fixedly arranged on the support frame (101), the belt pulley and the round gear are fixedly arranged on the connecting rod, and the belt pulleys on the two rotating rods are connected through a belt; the round gear on at least one rotating rod is meshed with the external teeth of the C-shaped round ring (401); the winding wheel (406) is fixedly arranged on the C-shaped circular ring (401); when it is desired to wind the plastic tube (102), a worker secures one end of the tape on the winding wheel (406) to the plastic tube (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311709561.4A CN117516809B (en) | 2023-12-13 | 2023-12-13 | Plastic tubing gas tightness detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311709561.4A CN117516809B (en) | 2023-12-13 | 2023-12-13 | Plastic tubing gas tightness detection device |
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| Publication Number | Publication Date |
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| CN117516809A true CN117516809A (en) | 2024-02-06 |
| CN117516809B CN117516809B (en) | 2024-06-25 |
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| CN202311709561.4A Active CN117516809B (en) | 2023-12-13 | 2023-12-13 | Plastic tubing gas tightness detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118518274A (en) * | 2024-07-23 | 2024-08-20 | 常州市奥普德塑业有限公司 | General gas tightness detecting system for gas pipe |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6830581B1 (en) * | 2019-08-12 | 2021-02-17 | 深▲せん▼市紙蝶智能科技有限公司 | Automatic manipulator |
| CN115609663A (en) * | 2021-07-12 | 2023-01-17 | 芜湖富田电子科技有限公司 | Operation method of plastic pipe cutting and packing device for plastic extruding machine |
| CN116713391A (en) * | 2023-08-08 | 2023-09-08 | 泰州市美鑫铸造有限公司 | Butt joint feeding device of punching machine |
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2023
- 2023-12-13 CN CN202311709561.4A patent/CN117516809B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6830581B1 (en) * | 2019-08-12 | 2021-02-17 | 深▲せん▼市紙蝶智能科技有限公司 | Automatic manipulator |
| CN115609663A (en) * | 2021-07-12 | 2023-01-17 | 芜湖富田电子科技有限公司 | Operation method of plastic pipe cutting and packing device for plastic extruding machine |
| CN116713391A (en) * | 2023-08-08 | 2023-09-08 | 泰州市美鑫铸造有限公司 | Butt joint feeding device of punching machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118518274A (en) * | 2024-07-23 | 2024-08-20 | 常州市奥普德塑业有限公司 | General gas tightness detecting system for gas pipe |
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| CN117516809B (en) | 2024-06-25 |
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