CN214516119U

CN214516119U - Automatic valve inside cutting detection device

Info

Publication number: CN214516119U
Application number: CN202120254427.XU
Authority: CN
Inventors: 洪锦昌
Original assignee: Jiangsu Hongmen Industry Co ltd
Current assignee: Jiangsu Hongmen Industry Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-29
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses an automatic valve inside cutting detection device, which comprises a case, a feeding mechanism, a front-mounted shifting mechanism, a posture detection mechanism, a rear-mounted shifting mechanism, an air hole cutting mechanism, an air hole detection mechanism, a good and defective product separation mechanism, a defective product collection mechanism and a good product discharging mechanism; a controller is arranged in the case; the feeding mechanism comprises a storage box, a feeding device and a feeding channel; the feeding device is arranged on the side part of the case, and the discharge port of the storage case is positioned above the feeding device; the feeding channel is connected to the workbench, and the feeding end of the feeding channel is in butt joint with the discharge hole of the feeding device; the posture detection mechanism, the air hole cutting mechanism, the air hole detection mechanism and the good and defective product separation mechanism are sequentially arranged on the workbench, and the defective product collection mechanism is connected to the case and lower than the good and defective product separation mechanism. The utility model discloses the mass cuts and detects the inlet port of valve inside, very big improvement production efficiency, reduce the recruitment cost of enterprise.

Description

Automatic valve inside cutting detection device

Technical Field

The utility model relates to a valve inside apparatus for producing technical field especially relates to an automatic valve inside cuts detection device.

Background

Various balls are currently on the market, for example leather balls in sports, including basketballs, volleyballs, soccer balls and the like, and small inflatable balls for children to play with. The inflatable ball generally comprises a ball body and a valve core fixed on the ball body through hot melting, when the ball body needs to be inflated, the valve core can be inserted into the valve needle at the front end of an air delivery pipe of an inflator to fill the ball body with air, and after the valve needle is pulled out, the valve core separates the air inside the ball body from the air outside the ball body, so that the ball body has certain elasticity.

The valve core is shown in FIG. 16. During processing, firstly, a blind hole is formed in the core body, and then an air inlet hole of the knife edge shape is cut in the blind hole. In the prior art, the cutting of inlet port mostly uses miniature cutting device to process one by one, and after processing was accomplished, the inspection personnel examined one by one again whether the hole of cutting is qualified. This kind of traditional processing mode wastes time and energy, very big reduction production efficiency, and reduced the recruitment cost of enterprise.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic valve inside cuts detection device, the mass inlet port that cuts and detect the valve inside, very big improvement production efficiency, reduce the recruitment cost of enterprise to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic valve core cutting detection device comprises a case, a feeding mechanism, a front shifting mechanism, an attitude detection mechanism, a rear shifting mechanism, an air hole cutting mechanism, an air hole detection mechanism, a good and defective product separation mechanism, a defective product collection mechanism and a good product discharging mechanism; a controller is arranged in the case, a workbench is arranged at the top end of the case, a large support frame is connected above the workbench, a frame is connected above the case, and a protective door is connected between the frames; the feeding mechanism comprises a storage box, a feeding device and a feeding channel; the feeding device is arranged on the side part of the case, and the discharge port of the storage case is positioned above the feeding device; the feeding channel is connected to the workbench, and the feeding end of the feeding channel is in butt joint with the discharge hole of the feeding device; the posture detection mechanism, the air hole cutting mechanism, the air hole detection mechanism and the good and defective product separation mechanism are sequentially arranged on the workbench, the defective product collection mechanism is connected to the case and lower than the good and defective product separation mechanism, and the good and defective product separation mechanism is connected to the defective product collection mechanism through a discharge pipe; the good product discharging mechanism is arranged in the case below the good and defective product separating mechanism, and two ends of the good product discharging mechanism extend to the outer side of the case; the front shifting mechanism and the rear shifting mechanism are connected with the large support frame in a sliding manner.

The utility model has the further improvement that the feeding device is a vibrating disk feeding machine which is fixedly connected on a machine table at the side part of the case; the material storage box is lifted and fixedly connected to the machine table, and a discharge port of the material storage box is positioned above a material tray of the vibrating tray feeding machine; the top end of the feeding channel is provided with an opening, the inner cavity of the feeding channel is rotatably connected with a driving wheel and a driven wheel, two rows of feeding belts are connected between the driving wheel and the driven wheel in a transmission manner, a gap for bearing materials is reserved between the two rows of feeding belts, the bottom of the feeding channel is fixedly connected with a servo motor A, and the servo motor A is connected to the driving wheel in a driving manner; two sides of a feeding channel below the front shifting mechanism are fixedly connected with a transversely arranged air cylinder a, and a power output end of the air cylinder a is fixedly connected with a first clamping plate; the lateral part of the feeding channel at the lateral part of the cylinder a is at least fixedly connected with a cylinder b which is transversely arranged, and the power output end of the cylinder b is fixedly connected with a material blocking rod.

The utility model has the further improvement that the preposed moving and carrying mechanism comprises a preposed moving and carrying plate, the inner side of the large support frame is fixedly connected with a cylinder c, the power machine output end of the cylinder c is fixedly connected with the preposed moving and carrying plate, and the preposed moving and carrying plate is connected with the large support frame in a sliding way; the bottom end of the preposed moving support plate is fixedly connected with a first plate, a cylinder d is fixedly connected to the first plate, the power output end of the cylinder d is fixedly connected with a second plate, the second plate is connected to the first plate in a sliding mode, the preposed back plate is fixedly connected with a variable pitch mechanism, and the front row of suction nozzles are fixedly connected to the bottom end of the variable pitch mechanism in parallel; the rear end of the preposed moving support plate is connected with a plate III in a sliding way, the bottom end of the preposed moving support plate is fixedly connected with a transverse air cylinder e, and the power output end of the air cylinder e is fixedly connected with the plate III; the lateral part of the third plate is fixedly connected with a vertical cylinder f, the power output end of the cylinder f is fixedly connected with a fourth plate, the fourth plate is connected with the third plate in a sliding mode, a distribution block is fixedly connected to the fourth plate, and a rear row of suction nozzles corresponding to the front row of suction nozzles are fixedly connected to the distribution block.

The utility model has the further improvement that the variable pitch mechanism comprises a servo motor B, a lead screw, a guide rod, a shearing fork mechanism and a plurality of clamping sleeves; two ends of the lead screw are rotatably connected to the supports at two ends of the front backboard, one end of the lead screw is in threaded fit with the nut block, the two guide rods are fixedly connected between the upper end and the lower end of the supports, and the guide rods are parallel to the rotating shaft; the servo motor B is fixedly connected to the side part of the support, and a power output shaft of the servo motor B is fixedly connected to the lead screw; the bottom end of the jacket is fixedly connected with a plurality of front-row suction nozzles, the top end of the jacket is fixedly connected with two guide sleeves, and the guide sleeves are respectively connected to the guide rods in a sliding manner; the upper end and the lower end of the scissor fork mechanism are sequentially hinged to the guide sleeve, and one end of the scissor fork mechanism is hinged to the nut block.

The utility model has the further improvement that the gesture detection mechanism comprises a U-shaped plate, the inner side of the top end of the U-shaped plate is rotationally connected with a rotating block, the outer side of the top end of the U-shaped plate is fixedly connected with a rotating cylinder, and the rotating cylinder is connected with the rotating block in a driving way; two second clamping plates are symmetrically arranged between the inner sides of the rotating blocks, two ends of each second clamping plate are connected with two groups of sliding table cylinders, the sliding table cylinders are fixedly connected to the inner sides of the rotating blocks, and clamping grooves with the same number as the front row of nozzles are formed in opposite surfaces of the second clamping plates; the bottom of the U-shaped plate is fixedly connected with a plate five, the side part of the plate five is connected with a plate six in a sliding manner, the workbench is fixedly connected with an air cylinder g, the power output end of the air cylinder g is fixedly connected with the plate six, the side part of the plate six is provided with two rows of posture detection probes, the lower row of posture detection probes is fixedly connected with the plate six, the upper row of posture detection probes is connected with the plate six in a sliding manner, an elastic part is arranged between the two rows of posture detection probes, and the upper row of posture detection probes is contacted with the lower row of posture detection probes when stressed; and a material returning and collecting box is arranged on the workbench between the posture detection mechanism and the feeding channel.

The utility model has the further improvement that the air hole cutting mechanism comprises a bearing platform, a third clamping plate, an air cylinder h and a cutter holder; the bearing table is fixedly connected to the workbench, the third clamping plates are symmetrically and slidably connected to the bearing table, and clamping grooves are formed in the opposite surfaces of the third clamping plates; the air cylinder i and the air cylinder j are fixedly connected to the bearing table, and the power output ends of the air cylinder i and the air cylinder h are respectively and fixedly connected to the two third clamping plates; the top end of the bearing table is provided with a bearing rod, the top end of the bearing rod is fixedly connected with a bearing plate, an air cylinder h is fixedly connected onto the bearing plate, a tool apron is fixedly connected to the power output end of the air cylinder h, the tool apron is connected to the bearing rod in a sliding mode, and the bottom of the tool apron is detachably connected with a row of tools; be equipped with the breach on the plummer under the cutter, placed the garbage collection box on the workstation of breach below.

The utility model has the further improvement that the rear shifting mechanism comprises a rear shifting board, a belt driving component is arranged on the large support frame, the rear shifting board is connected with the large support frame in a sliding way, and the belt driving component drives the rear shifting board to move back and forth on the large support frame; the bottom of the rear shifting carrier plate is fixedly connected with a seventh plate, an eighth plate is slidably connected with the seventh plate, the seventh plate is fixedly connected with an air cylinder k, the power output end of the air cylinder k is connected with the eighth plate, the bottom of the eighth plate is fixedly connected with a ninth plate, and the ninth plate is fixedly connected with a base; the air hole detection mechanism comprises an upper row of air hole detection probes and a lower row of air hole detection probes, the upper row of air hole detection probes are fixedly connected to the base, the nine plate is fixedly connected with an air cylinder m, the power output end of the air cylinder m is fixedly connected with a stripper plate, and the upper row of air hole detection probes penetrate through the stripper plate; the lower row of air hole detection probes are fixedly connected to the small support frame, the small support frame is fixedly connected with the plate ten, the plate ten is provided with a pressing sleeve, an elastic part is arranged between the pressing sleeve and the plate ten, and when the air cylinder h moves downwards, the upper row of air hole detection probes are contacted with the lower row of air hole detection probes.

The utility model has the further improvement that the good and defective product separating mechanism comprises a lower layer material separating plate, an upper layer material separating plate and an air blowing block; the blowing block and the lower layer material distributing plate are fixedly connected on the small support frame, the upper layer material distributing plate is positioned between the blowing block and the lower layer material distributing plate, and the upper layer separating plate is connected to the small support frame in a sliding mode; the small support frame is fixedly connected with an air cylinder n, and the power output end of the air cylinder n is fixedly connected with the upper layer material distributing plate; the upper layer material distributing plate and the lower layer material distributing plate are correspondingly provided with material leaking holes, and the air blowing block is provided with air blowing holes which vertically correspond to the material leaking holes; the side part of the upper-layer distributing block is fixedly connected with air cylinders p with the same number of material leaking holes, and when the air cylinders p extend out, piston rods of the air cylinders p block the material leaking holes of the upper-layer distributing block; a material collecting hopper is fixedly connected to the workbench, and the bottom end of the material collecting hopper is communicated with a good product discharging mechanism.

The utility model discloses a further improvement scheme is, substandard product collection mechanism includes substandard product collection box, substandard product collection box rigid coupling is in quick-witted case lateral part, is equipped with a plurality of baffles in the substandard product collection box, and the baffle divides substandard product collection box into a plurality of and divides the same collection room of quantity of hole that leaks on the lower floor branch flitch into; the discharge pipe is of an S-shaped structure, one end of the discharge pipe is fixedly connected with the material leaking hole of the lower-layer distributing block, and the other end of the discharge pipe is communicated with each collecting chamber.

The utility model has the further improvement that the good product blanking mechanism comprises a belt conveyor, the belt conveyor is positioned in the case, two ends of the belt conveyor extend out of the case, and a good product collecting box is placed on the belt conveyor; the both sides rigid coupling of belt conveyor has the baffle, and the rigid coupling has cylinder q on the belt conveyor of collecting hopper below, and the power take off rigid coupling of cylinder q has a fender box pole, and when keeping off the box pole and stretching out to block the yields and collect the box, the yields is collected the box and is located the collecting hopper under, and belt conveyor one end rigid coupling has the gag lever post.

The utility model has the advantages that:

first, the utility model discloses an automatic valve inside cuts detection device, the mass inlet port that cuts and detect the valve inside, very big improvement production efficiency, reduce the recruitment cost of enterprise.

Second, the utility model discloses an automatic valve inside cuts detection device, displacement mechanism can be according to the size of material, the distance between two front row suction nozzles of effectual adjustment.

Third, the utility model discloses an automatic valve inside cuts detection device, gesture detection mechanism can pick out the blind hole material down to put into the returning charge and collect and reload in the box.

Fourth, the utility model discloses an automatic valve inside cuts detection device, but the gas pocket cuts the inlet port that the mechanism single cut a plurality of materials, further promotes machining efficiency.

Fifth, the utility model discloses an automatic valve inside cuts detection device, gas pocket detection mechanism detectable inlet port pierce through, also can detect the concentricity of blind hole, guarantees product quality.

Sixth, the utility model discloses an automatic valve inside cuts detection device, but good substandard product separating mechanism autosegregation good substandard product does not need the manual work to pick, prevents that the good substandard product from obscuring.

Seventh, the utility model discloses an automatic valve inside cuts detection device, substandard product collection mechanism divide into a plurality of rooms of collection, the problem of the leading station of operating personnel's inspection of being convenient for.

Eighth, the utility model discloses an automatic valve inside cuts detection device, but yields unloading mechanism automatic collection finished product material, convenient operation practices thrift the manual work.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention.

Fig. 3 is a schematic view of a partial structure of the present invention.

Fig. 4 is a schematic view of a partial structure of the present invention.

Fig. 5 is a schematic view of a partial structure of the present invention.

Fig. 6 is a partially enlarged view of a portion a in fig. 5.

Fig. 7 is a schematic structural view of the front-mounted transfer mechanism of the present invention.

Fig. 8 is a schematic structural view of the air hole cutting mechanism of the present invention.

Fig. 9 is a schematic structural view of the air hole cutting mechanism of the present invention.

Fig. 10 is a schematic structural diagram of the air hole detection mechanism, the good and defective product separation mechanism and the defective product collection mechanism of the present invention.

Fig. 11 is the utility model discloses pore detection mechanism, good and defective products separating mechanism and substandard product collection mechanism's schematic structure.

Fig. 12 is a schematic structural view of the rear-mounted transfer mechanism of the present invention.

Fig. 13 is a schematic structural diagram of the posture detecting mechanism of the present invention.

Fig. 14 is a schematic structural diagram of the air hole detection mechanism of the present invention.

Fig. 15 is the utility model discloses the structural schematic diagram of yields unloading mechanism.

FIG. 16 is a schematic view of a valve core.

Detailed Description

The invention will be further elucidated with reference to the drawings and the specific embodiments.

Example 1: as shown in fig. 1 to 15, an automatic valve core cutting detection device comprises a case 1, a feeding mechanism 2, a front shifting mechanism 3, a posture detection mechanism 4, a rear shifting mechanism 5, an air hole cutting mechanism 6, an air hole detection mechanism 7, a good and defective product separation mechanism 8, a defective product collection mechanism 9 and a non-defective product blanking mechanism 10; a controller is arranged in the case 1, a workbench 101 is arranged at the top end of the case 1, a large support frame 102 is connected above the workbench 101, a frame 104 is connected above the case 1, and a protective door 105 is connected between the frames 104; the feeding mechanism 2 comprises a storage box 201, a feeding device and a feeding channel 202; the feeding device is arranged on the side part of the case 1, and the discharge port of the storage case 201 is positioned above the feeding device; the feeding channel 202 is connected to the workbench 101, and the feeding end of the feeding channel 202 is in butt joint with the discharge hole of the feeding device; the posture detection mechanism 4, the air hole cutting mechanism 6, the air hole detection mechanism 7 and the good and defective product separation mechanism 8 are sequentially arranged on the workbench 101, the defective product collection mechanism 9 is connected to the case 1 and is lower than the good and defective product separation mechanism 8, and the good and defective product separation mechanism 8 is connected to the defective product collection mechanism 9 through a discharge pipe 904; the good product discharging mechanism 10 is arranged in the case 1 below the good and defective product separating mechanism 8, and two ends of the good product discharging mechanism 10 extend to the outer side of the case 1; the front transfer mechanism 3 and the rear transfer mechanism 5 are slidably connected to the large support frame 102.

The feeding device is a vibrating disk feeding machine 203 which is fixedly connected to a machine table 204 at the side part of the case 1; the storage box 201 is lifted and fixedly connected to the machine table 204, and a discharge port of the storage box 201 is positioned above a material tray of the vibrating tray feeder 203; the top end of the feeding channel 202 is provided with an opening, the inner cavity of the feeding channel 202 is rotatably connected with a driving wheel and a driven wheel, two rows of feeding belts 205 are connected between the driving wheel and the driven wheel in a transmission manner, a gap for bearing materials is reserved between the two rows of feeding belts 205, the bottom of the feeding channel 202 is fixedly connected with a servo motor A206, and the servo motor A206 is connected to the driving wheel in a driving manner; a transversely arranged air cylinder a207 is fixedly connected to two sides of the feeding channel 202 below the front shifting mechanism 3, and a first clamping plate 208 is fixedly connected to a power output end of the air cylinder a 207; at least one transversely arranged cylinder b209 is fixedly connected to the side of the feeding channel 202 at the side of the cylinder a207, and the power output end of the cylinder b209 is fixedly connected to the material blocking rod 210.

The front shifting mechanism 3 comprises a front shifting plate 301, the inner side of the large support frame 102 is fixedly connected with a cylinder c302, the power machine output end of the cylinder c302 is fixedly connected with the front shifting plate 301, and the front shifting plate 301 is connected with the large support frame 102 in a sliding manner; the bottom end of the front shifting board 301 is fixedly connected with a first board, the first board is fixedly connected with an air cylinder d303, the power output end of the air cylinder d303 is fixedly connected with a second board, the second board is connected with the first board in a sliding manner, the front back board is fixedly connected with a variable pitch mechanism, and the front row suction nozzles 304 are fixedly connected to the bottom end of the variable pitch mechanism in parallel; the rear end of the preposed moving carrier plate 301 is connected with a third plate in a sliding way, the bottom end of the preposed moving carrier plate 301 is fixedly connected with a transverse air cylinder e306, and the power output end of the air cylinder e306 is fixedly connected with the third plate; a vertical air cylinder f307 is fixedly connected to the side of the third plate, a power output end of the air cylinder f307 is fixedly connected with a fourth plate, the fourth plate is connected to the third plate in a sliding manner, a distribution block 308 is fixedly connected to the fourth plate, and a rear row suction nozzle 309 corresponding to the front row suction nozzle 304 is fixedly connected to the distribution block 308; in the present embodiment, the number of the front row of nozzles 304 is twenty.

The pitch-changing mechanism comprises a servo motor B310, a lead screw 311, a guide rod 312, a shearing fork mechanism 313 and a plurality of jackets 314; two ends of the lead screw 311 are rotatably connected to the supports at two ends of the front backboard, one end of the lead screw 311 is in threaded fit with a nut block (not shown in the drawing), two guide rods 312 are fixedly connected between the upper end and the lower end of the supports, and the guide rods 312 are parallel to the rotating shaft; the servo motor B310 is fixedly connected to the side part of the support, and a power output shaft of the servo motor B310 is fixedly connected to the lead screw 311; the bottom end of the jacket 314 is fixedly connected with a plurality of front-row suction nozzles 304, the top end of the jacket 314 is fixedly connected with two guide sleeves, and the guide sleeves are respectively connected to the guide rods 312 in a sliding manner; the upper end and the lower end of the scissors mechanism 313 are sequentially hinged to the guide sleeve, and one end of the scissors mechanism 313 is hinged to the nut block.

The posture detection mechanism 4 comprises a U-shaped plate 401, the inner side of the top end of the U-shaped plate 401 is rotatably connected with a rotating block 402, the outer side of the top end of the U-shaped plate 401 is fixedly connected with a rotating cylinder 403, and the rotating cylinder 403 is connected with the rotating block 402 in a driving mode; two second clamping plates 404 are symmetrically arranged between the inner sides of the rotating blocks 402, two ends of each second clamping plate 404 are connected with two groups of sliding table cylinders 405, the sliding table cylinders 405 are fixedly connected to the inner sides of the rotating blocks 402, and clamping grooves with the same number as the front row of nozzles are formed in the opposite surfaces of the second clamping plates 404; a fifth plate is fixedly connected to the bottom of the U-shaped plate 401, a sixth plate is slidably connected to the side of the fifth plate, a cylinder g (not shown in the drawing) is fixedly connected to the workbench 101, the power output end of the cylinder g is fixedly connected to the sixth plate, two rows of posture detection probes 406 are arranged on the side of the sixth plate, the lower row of posture detection probes 406 is fixedly connected to the sixth plate, the upper row of posture detection probes 406 is slidably connected to the sixth plate, an elastic member is arranged between the two rows of posture detection probes 406, and the upper row of posture detection probes 406 are in contact with the lower row of posture detection probes 406 when being stressed; a material returning and collecting box 407 is arranged on the workbench 101 between the attitude detection mechanism 4 and the feeding channel 202.

The air hole cutting mechanism 6 comprises a bearing table 601, a third clamping plate 602, an air cylinder h603 and a cutter holder 604; the bearing table 601 is fixedly connected to the workbench 101, the third clamping plates 602 are symmetrically and slidably connected to the bearing table 601, and clamping grooves are formed in the opposite surfaces of the third clamping plates 602; the cylinder i605 and the cylinder j606 are fixedly connected to the bearing table 601, and power output ends of the cylinder i605 and the cylinder h603 are respectively fixedly connected to the two third clamping plates 602; the top end of the bearing table 601 is provided with a bearing rod 607, the top end of the bearing rod 607 is fixedly connected with a bearing plate 608, an air cylinder h603 is fixedly connected to the bearing plate 608, a cutter seat 604 is fixedly connected to the power output end of the air cylinder h603, the cutter seat 604 is slidably connected to the bearing rod 607, and the bottom of the cutter seat 604 is detachably connected with a row of cutters 609; a notch is arranged on the bearing platform 601 right below the cutter 609, and a waste collecting box 610 is placed on the workbench 101 below the notch.

The rear shifting mechanism 5 comprises a rear shifting carrier plate 501, a belt driving assembly 502 is arranged on the large support frame 102, the rear shifting carrier plate 501 is connected to the large support frame 102 in a sliding manner, and the belt driving assembly 502 drives the rear shifting carrier plate 501 to move back and forth on the large support frame 102; the bottom of the rear shifting board 501 is fixedly connected with a seventh board, an eighth board is connected with the seventh board in a sliding manner, the seventh board is fixedly connected with an air cylinder k503, the power output end of the air cylinder k503 is connected with the eighth board, the bottom of the eighth board is fixedly connected with a ninth board, and the ninth board is fixedly connected with a base 702; the air hole detection mechanism 7 comprises an upper row of air hole detection probes 701 and a lower row of air hole detection probes 701, the upper row of air hole detection probes 701 is fixedly connected to the base 702, the nine plate is fixedly connected with an air cylinder m703, the power output end of the air cylinder m703 is fixedly connected with a stripper plate, and the upper row of air hole detection probes 701 penetrates through the stripper plate; the lower row of air hole detection probes 701 is fixedly connected to the small support frame 103, the small support frame 103 is fixedly connected with the plate ten, the plate ten is provided with a pressing sleeve 704, an elastic part is arranged between the pressing sleeve 704 and the plate ten, and when the air cylinder h603 moves downwards, the upper row of air hole detection probes 701 is in contact with the lower row of air hole detection probes 701.

The good and defective product separating mechanism 8 comprises a lower layer material separating plate 801, an upper layer material separating plate 802 and a blowing block 803; the blowing block 803 and the lower layer material distributing plate 801 are fixedly connected to the small support frame 103, the upper layer material distributing plate 802 is positioned between the blowing block 803 and the lower layer material distributing plate 801, and the upper layer separating plate is connected to the small support frame 103 in a sliding manner; the small support frame 103 is fixedly connected with an air cylinder n804, and the power output end of the air cylinder n804 is fixedly connected with the upper-layer material distributing plate 802; the upper layer material distributing plate 802 and the lower layer material distributing plate 801 are correspondingly provided with material leaking holes 805, and the blowing block 803 is provided with blowing holes which correspond to the material leaking holes 805 up and down; the side part of the upper-layer distributing block is fixedly connected with air cylinders p806 with the same number of the material leaking holes 805, and when the air cylinders p806 extend out, the piston rods of the air cylinders p block the material leaking holes 805 of the upper-layer distributing block; a material collecting hopper 1001 is fixedly connected to the workbench 101, and the bottom end of the material collecting hopper 1001 is communicated with a good product discharging mechanism 10.

The defective product collecting mechanism 9 comprises a defective product collecting box 901, the defective product collecting box 901 is fixedly connected to the side part of the case 1, a plurality of partition plates 902 are arranged in the defective product collecting box 901, and the partition plates 902 divide the defective product collecting box 901 into a plurality of collecting chambers 903 the number of which is the same as that of the material leaking holes 805 on the lower material distributing plate 801; the discharge pipe 904 has an S-shaped configuration and is fixedly connected at one end to the discharge opening 805 of the lower distributor block and at the other end to each of the collection chambers 903.

The good product discharging mechanism 10 comprises a belt conveyor 1002, the belt conveyor 1002 is positioned in the case 1, two ends of the belt conveyor 1002 extend out of the outside of the case 1, and a good product collecting box 1007 is placed on the belt conveyor 1002; the two sides of the belt conveyor 1002 are fixedly connected with baffles 1003, the belt conveyor 1002 below the collecting hopper 1001 is fixedly connected with an air cylinder q1004, the power output of the air cylinder q1004 is fixedly connected with a box blocking rod 1005, when the box blocking rod 1005 extends out to block a good product collecting box 1007, the good product collecting box 1007 is located under the collecting hopper 1001, and one end of the belt conveyor 1002 is fixedly connected with a limiting rod 1006.

The utility model discloses a concrete working process as follows:

s1, feeding: an operator pours a batch of valve cores 11 into the storage box 201, the valve cores 11 fall into the vibration disc feeding machine 203 from the storage box 201, the valve cores 11 are in a blind hole upward correct posture under the vibration action and the gravity action, and enter the feeding channel 202 along the discharge hole of the vibration disc feeding machine 203, and two feeding belts 205 in the feeding channel 202 clamp the valve cores 11 and convey the valve cores 11 to the lower part of the front row suction nozzle 304; when the number of the valve cores 11 reaches twenty, the stop lever 210 extends to stop the valve core 11 at the rear, and the first clamping plate 208 fixes the valve core 11 to prevent the valve core 11 from shaking left and right.

S2, posture detection: the front exhaust nozzle sucks twenty valve cores 11 at a time and sends the valve cores to a second clamping plate 404, and the second clamping plate 404 clamps the valve cores 11 and rotates 180 degrees, so that all the blind holes of the valve cores 11 face downwards; the attitude detection probes 406 move upwards, the attitude detection probes 406 on the upper row extend into the blind holes, if the valve core 11 with the blind holes upwards exists, the attitude of the valve core 11 is wrong, and the end surface of the valve core 11 presses the attitude detection probes 406 on the upper row so as to be in contact with the attitude detection probes 406 on the lower row for electrification; after the detection is completed, the second clamping plate 404 rotates 180 °, the back row suction nozzle 309 sucks the valve core 11 with the detected posture, the valve core 11 with the wrong posture is placed in the return collection box 407, and the operator periodically pours the valve core 11 in the return collection box 407 into the storage tank 201 again.

S3, cutting an air inlet hole: the valve core 11 is placed at the third clamping plate 602 by the rear-row suction nozzle 309, the valve core 11 is clamped by the third clamping plate 602, the cutter 609 moves downwards and extends into the blind hole, a through air inlet hole is cut in the blind hole, waste materials fall into the waste material collecting box 610, and an operator regularly cleans the waste materials.

S4, air hole detection: the upper air vent detection probe 701 moves above the third clamping plate 602 and then is inserted into the air inlet hole, the upper air vent detection probe 701 moves the valve core 11 above the pressing sleeve 704 and moves downwards, if the blind hole is concentric and the air inlet hole is through, the upper air vent detection probe 701 is not in contact with the lower air vent detection probe 701, and if the blind hole is eccentric or the air inlet hole is not through, the upper air vent detection probe 701 is in contact with the lower air vent detection probe 701, which indicates that the valve core 11 is a defective product.

S5, separating good and defective products: the upper vent hole detection probe 701 moves the valve core 11 above the collection hopper 1001, the upper layer material separating plate 802 extends to the position, the material removing plate extends to push the valve core 11 out and falls into the material leaking hole 805, if the valve core 11 is a defective product, the corresponding cylinder p806 extends to block the defective product, and the good product is directly discharged from the collection hopper 1001; the upper layer material distributing plate 802 is retracted so that the material discharge holes 805 of the upper layer material distributing plate 802 are aligned up and down, the air cylinder p806 is retracted, and the air blowing block 803 blows the defective product into the defective product collecting box 901.

S6, blanking of good products: the non-defective products valve inside 11 falls from collecting hopper 1001 to fall to the non-defective products and collect in the box 1007, collect the full back non-defective products and collect the box 1007 and move to the quick-witted case 1 outside, and operating personnel gets the material regularly can.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides an automatic change valve inside cuts detection device which characterized in that: the device comprises a case (1), a feeding mechanism (2), a front shifting mechanism (3), a posture detection mechanism (4), a rear shifting mechanism (5), an air hole cutting mechanism (6), an air hole detection mechanism (7), a good and defective product separation mechanism (8), a defective product collection mechanism (9) and a good product discharging mechanism (10);

a controller is arranged in the case (1), a workbench (101) is arranged at the top end of the case (1), a large support frame (102) is connected above the workbench (101), a frame (104) is connected above the case (1), and a protective door (105) is connected between the frames (104);

the feeding mechanism (2) comprises a storage box (201), a feeding device and a feeding channel (202); the feeding device is arranged on the side part of the case (1), and the discharge port of the storage box (201) is positioned above the feeding device; the feeding channel (202) is connected to the workbench (101), and the feeding end of the feeding channel (202) is in butt joint with the discharge hole of the feeding device;

the posture detection mechanism (4), the air hole cutting mechanism (6), the air hole detection mechanism (7) and the good and defective product separation mechanism (8) are sequentially arranged on the workbench (101), the defective product collection mechanism (9) is connected to the case (1) and lower than the good and defective product separation mechanism (8), and the good and defective product separation mechanism (8) is connected to the defective product collection mechanism (9) through a discharge pipe (904);

the good product discharging mechanism (10) is arranged in the case (1) below the good and defective product separating mechanism (8), and two ends of the good product discharging mechanism (10) extend to the outer side of the case (1);

the front shifting mechanism (3) and the rear shifting mechanism (5) are connected with the large support frame (102) in a sliding way.

2. An automated valve core cutoff detection device as claimed in claim 1 wherein: the feeding device is a vibrating disc feeding machine (203) which is fixedly connected to a machine table (204) on the side part of the case (1); the storage box (201) is lifted and fixedly connected to the machine table (204), and a discharge port of the storage box (201) is positioned above a material tray of the vibrating tray feeder (203); the top end of the feeding channel (202) is opened, an inner cavity of the feeding channel (202) is rotatably connected with a driving wheel and a driven wheel, two rows of feeding belts (205) are connected between the driving wheel and the driven wheel in a transmission manner, a gap for bearing materials is reserved between the two rows of feeding belts (205), the bottom of the feeding channel (202) is fixedly connected with a servo motor A (206), and the servo motor A (206) is connected to the driving wheel in a driving manner; two sides of a feeding channel (202) below the front shifting mechanism (3) are fixedly connected with a transversely arranged air cylinder a (207), and a power output end of the air cylinder a (207) is fixedly connected with a first clamping plate (208); the lateral part of the feeding channel (202) at the lateral part of the cylinder a (207) is at least fixedly connected with a cylinder b (209) which is transversely arranged, and the power output end of the cylinder b (209) is fixedly connected with a material blocking rod (210).

3. An automated valve core cutoff detection device as claimed in claim 1 wherein: the preposed transfer mechanism (3) comprises a preposed transfer carrier plate (301), the inner side of the large support frame (102) is fixedly connected with a cylinder c (302), the power machine output end of the cylinder c (302) is fixedly connected with the preposed transfer carrier plate (301), and the preposed transfer carrier plate (301) is connected with the large support frame (102) in a sliding manner; the bottom end of the preposed moving support plate (301) is fixedly connected with a first plate, the first plate is fixedly connected with an air cylinder d (303), the power output end of the air cylinder d (303) is fixedly connected with a second plate, the second plate is connected to the first plate in a sliding mode, the preposed back plate is fixedly connected with a variable pitch mechanism, and the front row of suction nozzles (304) are fixedly connected to the bottom end of the variable pitch mechanism in parallel; the rear end of the preposed moving carrier plate (301) is connected with a third plate in a sliding mode, the bottom end of the preposed moving carrier plate (301) is fixedly connected with a transverse air cylinder e (306), and the power output end of the air cylinder e (306) is fixedly connected with the third plate; the lateral part of the third plate is fixedly connected with a vertical air cylinder f (307), the power output end of the air cylinder f (307) is fixedly connected with a fourth plate, the fourth plate is connected with the third plate in a sliding mode, the fourth plate is fixedly connected with a distribution block (308), and the distribution block (308) is fixedly connected with a rear row suction nozzle (309) corresponding to the front row suction nozzle (304).

4. An automated valve core cutoff detection device as claimed in claim 3 wherein: the pitch-changing mechanism comprises a servo motor B (310), a lead screw (311), a guide rod (312), a scissor mechanism (313) and a plurality of clamping sleeves (314); two ends of the lead screw (311) are rotatably connected to the supports at two ends of the front backboard, a nut block is in threaded fit with one end of the lead screw (311), two guide rods (312) are fixedly connected between the upper end and the lower end of the supports, and the guide rods (312) are parallel to the rotating shaft; the servo motor B (310) is fixedly connected to the side part of the support, and a power output shaft of the servo motor B (310) is fixedly connected to the lead screw (311); the bottom end of the jacket (314) is fixedly connected with a plurality of front-row suction nozzles (304), the top end of the jacket (314) is fixedly connected with two guide sleeves, and the guide sleeves are respectively connected to the guide rods (312) in a sliding manner; the upper end and the lower end of the scissor mechanism (313) are sequentially hinged to the guide sleeve, and one end of the scissor mechanism (313) is hinged to the nut block.

5. An automated valve core cutoff detection device as claimed in claim 1 wherein: the gesture detection mechanism (4) comprises a U-shaped plate (401), the inner side of the top end of the U-shaped plate (401) is rotatably connected with a rotating block (402), the outer side of the top end of the U-shaped plate (401) is fixedly connected with a rotating cylinder (403), and the rotating cylinder (403) is connected with the rotating block (402) in a driving mode; two second clamping plates (404) are symmetrically arranged between the inner sides of the rotating blocks (402), two ends of each second clamping plate (404) are connected with two groups of sliding table cylinders (405), the sliding table cylinders (405) are fixedly connected to the inner sides of the rotating blocks (402), and clamping grooves with the same number as the front row of nozzles are formed in the opposite surfaces of the second clamping plates (404); the bottom of the U-shaped plate (401) is fixedly connected with a plate five, the side part of the plate five is connected with a plate six in a sliding mode, the workbench (101) is fixedly connected with an air cylinder g, the power output end of the air cylinder g is fixedly connected to the plate six, two rows of posture detection probes (406) are arranged on the side part of the plate six, the lower row of posture detection probes (406) is fixedly connected to the plate six, the upper row of posture detection probes (406) is connected to the plate six in a sliding mode, an elastic part is arranged between the two rows of posture detection probes (406), and the upper row of posture detection probes (406) are in contact with the lower row of posture detection probes (406) when stressed; and a material returning and collecting box (407) is arranged on the workbench (101) between the posture detection mechanism (4) and the feeding channel (202).

6. An automated valve core cutoff detection device as claimed in claim 1 wherein: the air hole cutting mechanism (6) comprises a bearing table (601), a third clamping plate (602), an air cylinder h (603) and a cutter holder (604); the bearing table (601) is fixedly connected to the workbench (101), the third clamping plates (602) are symmetrically and slidably connected to the bearing table (601), and clamping grooves are formed in the opposite surfaces of the third clamping plates (602); the air cylinder i (605) and the air cylinder j (606) are fixedly connected to the bearing table (601), and the power output ends of the air cylinder i (605) and the air cylinder h (603) are respectively fixedly connected to the two third clamping plates (602); the top end of the bearing table (601) is provided with a bearing rod (607), the top end of the bearing rod (607) is fixedly connected with a bearing plate (608), an air cylinder h (603) is fixedly connected onto the bearing plate (608), a cutter holder (604) is fixedly connected onto the power output end of the air cylinder h (603), the cutter holder (604) is slidably connected onto the bearing rod (607), and the bottom of the cutter holder (604) is detachably connected with a row of cutters (609); be equipped with the breach on plummer (601) under cutter (609), placed garbage collection box (610) on workstation (101) of breach below.

7. An automated valve core cutoff detection device as claimed in claim 6 wherein: the rear shifting mechanism (5) comprises a rear shifting carrier plate (501), a belt driving assembly (502) is arranged on the large support frame (102), the rear shifting carrier plate (501) is connected to the large support frame (102) in a sliding mode, and the belt driving assembly (502) drives the rear shifting carrier plate (501) to move back and forth on the large support frame (102); a seventh plate is fixedly connected to the bottom of the rear moving carrier plate (501), an eighth plate is slidably connected to the seventh plate, a seventh plate is fixedly connected with a cylinder k (503), a power output end of the cylinder k (503) is connected to the eighth plate, a ninth plate is fixedly connected to the bottom of the eighth plate, and a base (702) is fixedly connected to the ninth plate; the air hole detection mechanism (7) comprises an upper row of air hole detection probes (701) and a lower row of air hole detection probes (701), the upper row of air hole detection probes (701) are fixedly connected to the base (702), the nine plate is fixedly connected with an air cylinder m (703), the power output end of the air cylinder m (703) is fixedly connected with a stripper plate, and the upper row of air hole detection probes (701) penetrate through the stripper plate; the lower row of air hole detection probes (701) are fixedly connected to the small supporting frame (103), the small supporting frame (103) is fixedly connected with the plate ten, the plate ten is provided with a pressing sleeve (704), an elastic piece is arranged between the pressing sleeve (704) and the plate ten, and when the air cylinder h (603) moves downwards, the upper row of air hole detection probes (701) are contacted with the lower row of air hole detection probes (701).

8. An automated valve core cutoff detection device as claimed in claim 7 wherein: the good and defective product separating mechanism (8) comprises a lower layer material distributing plate (801), an upper layer material distributing plate (802) and an air blowing block (803); the blowing block (803) and the lower layer material distributing plate (801) are fixedly connected on the small support frame (103), the upper layer material distributing plate (802) is positioned between the blowing block (803) and the lower layer material distributing plate (801), and the upper layer separating plate is connected to the small support frame (103) in a sliding manner; the small support frame (103) is fixedly connected with an air cylinder n (804), and the power output end of the air cylinder n (804) is fixedly connected with the upper-layer material distributing plate (802); the upper layer material distributing plate (802) and the lower layer material distributing plate (801) are correspondingly provided with material leaking holes (805), and the air blowing block (803) is provided with air blowing holes which are vertically corresponding to the material leaking holes (805); the side part of the upper-layer distributing block is fixedly connected with air cylinders p (806) with the same number of material leaking holes (805), and when the air cylinders p (806) extend out, the piston rods of the air cylinders p block the material leaking holes (805) of the upper-layer distributing block; a material collecting hopper (1001) is fixedly connected to the workbench (101), and the bottom end of the material collecting hopper (1001) is communicated with a good product discharging mechanism (10).

9. An automated valve core cutoff detection device as claimed in claim 8 wherein: the defective product collecting mechanism (9) comprises a defective product collecting box (901), the defective product collecting box (901) is fixedly connected to the side part of the case (1), a plurality of partition plates (902) are arranged in the defective product collecting box (901), and the defective product collecting box (901) is divided into a plurality of collecting chambers (903) with the same number as the material leaking holes (805) in the lower material distributing plate (801) by the partition plates (902); the discharge pipe (904) is of an S-shaped structure, one end of the discharge pipe is fixedly connected with the material leakage hole (805) of the lower-layer distributing block, and the other end of the discharge pipe is communicated with each collecting chamber (903).

10. An automated valve core cutoff detection device as claimed in claim 8 wherein: the good product discharging mechanism (10) comprises a belt conveyor (1002), the belt conveyor (1002) is positioned in the case (1), two ends of the belt conveyor extend out of the outer side of the case (1), and a good product collecting box (1007) is placed on the belt conveyor (1002); the utility model discloses a collection box, including belt conveyor (1002), baffle (1003) are fixed to the both sides rigid coupling of belt conveyor (1002), the rigid coupling has cylinder q (1004) on belt conveyor (1002) of collecting hopper (1001) below, and the power take off rigid coupling of cylinder q (1004) has fender box pole (1005), and fender box pole (1005) stretches out and blocks when non-defective products collect box (1007), and non-defective products collect box (1007) and are located collecting hopper (1001) under, and belt conveyor (1002) one end rigid coupling has gag lever post (1006).