CN115646825B - Automatic cutting detection assembling equipment and assembling method - Google Patents

Abstract

The invention discloses automatic cutting detection assembling equipment and an assembling method, wherein the automatic cutting detection assembling equipment comprises a rack, a rotary table and a rotary table driving mechanism for driving the rotary table to rotate are arranged on the rack, a jig for placing a product is circumferentially arranged on the rotary table, a feeding mechanism for placing an elastomer plastic part into the jig, a water gap cutting mechanism for cutting off a water gap of the product, a first defective product eliminating mechanism and a second defective product eliminating mechanism for eliminating defective products, a material supplementing mechanism for supplementing the eliminated defective products and a product assembling and blanking mechanism for assembling and blanking the product are circumferentially and sequentially arranged on the outer side of the rotary table, and a visual detection device is arranged between the feeding mechanism and the rotary table.

Description

Automatic cutting detection assembling equipment and assembling method

Technical Field

The invention relates to the field of cutting and assembling of elastomer plastic and epoxy resin composite products, in particular to automatic cutting, detecting and assembling equipment and an assembling method.

Background

In products such as high-end electronic consumer products, one part is a circular rubber-plastic composite product which is assembled by a silicone rubber cylinder and an elastomer plastic part, and when the assembly is carried out, the following steps are required: the elastomer plastic part is cut firstly, and then the cut parts are assembled into the silicone rubber cylinder.

Disclosure of Invention

The invention aims to provide automatic cutting, detecting and assembling equipment and an assembling method which reasonably utilize travel planning, shorten the working time and improve the efficiency.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an automatic cut and detect equipment, includes the frame, be provided with carousel and drive carousel pivoted carousel actuating mechanism in the frame, circumference is provided with the tool that is used for placing the product on the carousel, carousel outside circumference has set gradually place elastomer plastic part the feed mechanism in the tool, to the mouth of a river excision mechanism at the mouth of a river, reject the mechanism with the second defective products rejection mechanism, carry out the feed supplement mechanism of feed supplement and the product equipment unloading mechanism of assembling and unloading the product to the defective products after rejecting to the product, be provided with visual detection device between feed mechanism and the carousel.

Further, the method comprises the following steps: the feeding mechanism comprises a first feeding frame and a second feeding frame, first belt transmission lines are arranged at the bottoms of the first feeding frame and the second feeding frame, a first jacking plate is arranged at the bottom of the front end of the first feeding frame and the bottom of the front end of the second feeding frame, a first jacking rod used for jacking the bottom of the material tray is arranged on the first jacking plate, the feeding mechanism further comprises a first jacking plate lifting driving mechanism used for driving the first jacking plate to do lifting motion, first baffle plates are arranged on two sides of the first feeding frame and two sides of the second feeding frame, positioning cylinders are mounted at the upper ends of the first baffle plates at the front ends of the first feeding frame and the second feeding frame, and a convex opening plate matched with a concave opening in the side surface of the material tray is arranged at the front ends of the positioning cylinders;

the visual detection device comprises an installation bottom plate, a first visual detection mechanism and a second visual detection mechanism are respectively arranged on two sides of the installation bottom plate, a through hole is formed in the middle of the installation bottom plate, a third visual detection mechanism is arranged below the through hole of the installation bottom plate, and the first visual detection mechanism, the second visual detection mechanism and the third visual detection mechanism respectively comprise a detection camera and a light source located in front of a lens of the detection camera;

still include first robotic arm, be provided with the first cylinder clamping jaw that is used for pressing from both sides to get product and charging tray on first robotic arm's the drive end.

Further, the method comprises the following steps: the water gap cutting mechanism comprises a cutting frame, wherein a cutting mounting plate and a cutting driving cylinder for driving the cutting mounting plate to do lifting motion are arranged on the cutting frame, a plurality of cutters corresponding to water gaps of products are arranged at the bottom of the cutting mounting plate, a buffer plate is arranged below the cutting mounting plate, a through hole for the cutters to penetrate through is formed in the middle of the buffer plate, a spring is arranged between the buffer plate and the cutting mounting plate, a first positioning bulge and a first positioning groove are formed in the bottom of the buffer plate, and a first waste material box is further arranged at the bottom of the cutting frame;

the jig comprises a cavity for accommodating a product and a through groove for allowing the cut waste to pass through, and a second positioning protrusion and a second positioning groove matched with the first positioning protrusion and the first positioning groove are arranged on the surface of the jig.

Further, the method comprises the following steps: the first defective product eliminating mechanism comprises a first eliminating frame, wherein a second cylinder clamping jaw, a first lifting driving cylinder for driving the second cylinder clamping jaw to do lifting motion and a first horizontal driving cylinder for driving the first lifting driving cylinder to do horizontal motion are arranged on the first eliminating frame, a second waste material box and a second OK material box are arranged at the bottom of the first eliminating frame, an inclined guide plate is arranged at the top of the second OK material box, the first eliminating frame further comprises an inclined guide plate driving cylinder for driving the inclined guide plate to move in the direction of the second waste material box, and after the second OK material box moves in the direction of the second waste material box, the inclined guide plate is positioned below the second cylinder clamping jaw;

the second defective product removing mechanism comprises a second removing frame, a second removing frame driving mechanism, a plurality of second lifting driving cylinders and a second horizontal driving cylinder, wherein the third waste material box and the third OK material box are arranged at the bottom of the second removing frame, the second removing frame driving mechanism is used for driving the second removing frame to move to the third waste material box and the third OK material box, the second removing frame comprises a plurality of third cylinder clamping jaws and a plurality of second lifting driving cylinders for driving the third cylinder clamping jaws to do lifting movement, and the second horizontal driving cylinders are used for driving the second lifting driving cylinders to do horizontal movement synchronously.

Further, the method comprises the following steps: feed supplement mechanism includes flexible vibration dish and is provided with first pay-off box and the second pay-off box of flexible vibration dish one side, first pay-off box bottom is provided with first straight oscillator, second pay-off box bottom is provided with the straight oscillator of second, still includes second robotic arm, the drive end of second robotic arm is provided with and is used for supplementing the fourth cylinder clamping jaw in the tool with the product, second robotic arm one side still is provided with fourth visual detection mechanism.

Further, the method comprises the following steps: the product assembling and blanking mechanism comprises a first assembling mounting frame and a second assembling mounting frame;

the first assembly mounting frame comprises a first guide rail positioned above and a second guide rail positioned below, a first mounting plate is arranged on the first guide rail, the first assembly mounting frame further comprises a first mounting plate driving mechanism for driving the first mounting plate to move along the first guide rail, a first placing frame for placing a product and a first rotary driving mechanism for driving the first placing frame to rotate are arranged on the first mounting plate, a first clamping block and a second clamping block are respectively arranged on two sides of the first placing frame, and the first assembly mounting frame further comprises a clamping block driving mechanism for driving the first clamping block and the second clamping block to move oppositely;

the second guide rail is provided with a second mounting plate, the second mounting plate driving mechanism is used for driving the second mounting plate to move along the second guide rail, the second mounting plate is provided with a second jacking plate and a second jacking plate driving cylinder used for driving the second jacking plate to do lifting movement, the second jacking plate is provided with a second placing frame used for placing a product and a second rotary driving mechanism used for driving the second placing frame to do rotary movement, a third clamping block and a fourth clamping block are respectively arranged on two sides of the second placing frame, and the second mounting plate driving mechanism is also used for driving the third clamping block and the fourth clamping block to do opposite movement;

be provided with on the second equipment mounting bracket and assemble the first horizontal drive module that the mounting panel was the horizontal motion with the drive, it gets mechanism and pushing down the mechanism to be provided with the clamp on the equipment mounting panel respectively, it gets the cylinder and drive the fifth clamp to get the cylinder and stretch into the inside clamp of drum product and get the level and drive actuating cylinder to get the mechanism including the fifth clamp, still gets the level and drive actuating cylinder and do the lift of getting of elevating motion and drive actuating cylinder including the drive clamp, pushing down the mechanism and including depression bar and drive depression bar down stretch into the inside depression bar level of drum product and drive actuating cylinder, still including drive depression bar level down drive actuating cylinder and do the depression bar lift of elevating motion and drive actuating cylinder.

Further, the method comprises the following steps: first assembly mounting bracket one side still is provided with third and goes up work or material rest and fourth work or material rest down, third goes up work or material rest and fourth work or material rest bottom all is provided with the second belt transmission line, third goes up work or material rest and fourth work or material rest front end bottom is provided with the third jacking board, still including being used for driving the third jacking board and being elevating movement's third jacking board lift drive mechanism, third goes up work or material rest and fourth work or material rest both sides and all is provided with the second baffle, still includes third robotic arm, be provided with sixth cylinder clamping jaw and the fifth clamping jaw cylinder that is used for pressing from both sides to get product and charging tray on third robotic arm's the drive end.

The invention also discloses an automatic cutting, detecting and assembling method, and the assembling method of the automatic cutting, detecting and assembling equipment comprises the following steps:

manually placing a stacked material box filled with elastomer plastic parts on a first belt transmission line, driving the material box to move to the front end by the first belt line, extending out by a positioning cylinder, extending out by a convex mouth plate into a concave mouth on the side surface of a material tray to position the material box, grabbing the elastomer plastic parts in the material tray to the middle part of an installation bottom plate by a first cylinder clamping jaw on a first mechanical arm, detecting the elastomer plastic parts by a first vision detection mechanism, a second vision detection mechanism and a third vision detection mechanism, detecting that a plurality of comb-shaped products of the elastomer plastic parts are NG products or OK products, placing the elastomer plastic parts into a jig after detection is finished, transferring the turntable to the next station, continuously taking the material by the first mechanical arm, lifting a first lifting plate at a second material loading frame to the top end after the material in the material tray is taken out, grabbing an empty material tray to the second material loading frame by the first mechanical arm, lifting the first lifting plate at the first material loading frame to lift upwards, enabling the next material to move to the top end, sequentially circulating, when the turntable moves to a waste material removal mechanism, removing the waste material, driving the installation plate to move to drive a mounting plate to move to a defective plastic part, and a defective product placement threshold value is smaller than that the first mechanical arm, and the defective product is not smaller than that the defective product placement of the second mechanical arm, and the defective product placement of the first mechanical arm, detecting that the defective plastic parts are not removed by the first mechanical arm, and the second mechanical arm, otherwise, placing mechanism, placing the defective plastic parts, placing mechanism, placing the defective plastic parts and detecting that the defective plastic parts are not removing the defective plastic parts, placing the defective plastic parts, and detecting that the defective plastic parts in the defective plastic parts are not removing the defective plastic parts, and the defective plastic parts are not removing the defective plastic parts, placing mechanism, when the visual detection device detects that the number of defective comb-shaped products is larger than or equal to N, if the first comb-shaped product is defective, the second cylinder clamping jaws at the first rejection frame grab the comb-shaped products and place the comb-shaped products in the second waste material box, if the first comb-shaped product is defective, the inclined guide plate drives the cylinders to drive the inclined guide plate to move, so that the second cylinder clamping jaws grab the comb-shaped products and place the comb-shaped products in the second OK material box, the third cylinder clamping jaws at the second rejection frame grab the comb-shaped products with the defective comb-shaped product and place the comb-shaped products in the third waste material box, the comb-shaped products with the first comb-shaped product form are grabbed and place the comb-shaped products in the third OK material box, when the material supplementing operation is needed, the turntable drives the products to move to the material supplementing mechanism, the first feeding box and the second feeding box feed the materials to the flexible vibration disc, the flexible vibration disc vibrates and disperses the materials, under the action of the fourth visual detection mechanism, a fourth cylinder clamping jaw grabs corresponding materials to be supplemented into the jig, then the turntable drives the products to move to a product assembling and blanking mechanism, a material box which is manually stacked and filled with a silicon rubber cylinder is placed on a second belt transmission line, the second belt line drives the material box to move to the front end, the fourth cylinder clamping jaw on a second mechanical arm grabs the silicon rubber cylinder piece in the material box to a second placing frame, a third clamping block and a fourth clamping block clamp the material box, the first mounting plate moves backwards along the first guide rail, the assembled products on the first mounting plate are clamped by the fourth cylinder clamping jaw on the second mechanical arm to be placed in the material box at the fourth blanking frame, the second mounting plate moves forwards along the second guide rail and moves to the front end, a second jacking plate rises to an assembling position, and a fifth clamping cylinder inserts the assembled products into the silicon rubber cylinder after being driven by the first horizontal driving module, the plastic lifting driving cylinder and the clamping horizontal driving cylinder to clamp the elastomer piece The through-hole in, when the cylinder withdraws from and resets is got to the fifth clamp after that, the depression bar is at first horizontal drive module, the inside elastomer plastic part of depression bar horizontal drive cylinder and the depression bar lift actuating cylinder's effect decline silicon rubber drum compresses tightly in the through-hole, the depression bar resets after that, third presss from both sides tight piece and the tight piece of fourth clamp unclamps, the second rack is rotatory, after rotatory, third presss from both sides tight piece and the tight piece of fourth clamp and presss from both sides it tightly, carry out the insertion of the elastomer plastic part of next row, after the silicon rubber drum equipment is accomplished, the second jacking board descends, the second mounting panel moves the unloading along the second guide rail backward, new silicon rubber drum is by the material loading to first rack, first mounting panel moves forward along first guide rail, carry out next wheel group's equipment operation, after the material in the charging tray is got, the third jacking board of third loading frame department moves a check downwards, first manipulator snatchs empty charging tray and puts to fourth loading frame department, and simultaneously, the first jacking board of first loading frame department upwards, make next magazine move to the top, the jacking circulation material frame in proper order, the circulation material frame.

The beneficial effects of the invention are: this equipment passes through the setting of feed mechanism, incision mechanism, rejection mechanism, feed supplement mechanism and equipment mechanism etc. mechanism to can realize the automatic assembly operation to silicon rubber drum and elastomer plastic part, wherein the setting of visual detection device can judge the yields of part simultaneously, and judges defective products wherein, and then when guaranteeing the product yields, improve its packaging efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an automatic cutting, detecting and assembling apparatus according to an embodiment of the present application.

Fig. 2 is a schematic view of a feeding mechanism in the automatic cutting, detecting and assembling apparatus according to an embodiment of the present application.

Fig. 3 is a schematic diagram of a visual inspection device in an automatic cutting, inspecting and assembling apparatus according to an embodiment of the present disclosure.

FIG. 4 is a schematic diagram of a water gap cutting mechanism in an automatic cutting detection assembly device according to an embodiment of the present application.

Fig. 5 is a schematic diagram of a first defective product rejecting mechanism in the automatic cutting, detecting and assembling apparatus according to the embodiment of the present application.

Fig. 6 is a schematic diagram of a second reject removing mechanism in the automatic cutting, detecting and assembling apparatus according to the embodiment of the present application.

FIG. 7 is a schematic view of a feeding mechanism in an automatic cutting detection assembly apparatus according to an embodiment of the present application.

Fig. 8 is a schematic view of a first assembly mounting rack and a second assembly mounting rack in the automatic cutting detection assembly apparatus according to the embodiment of the present application.

Fig. 9 is a schematic diagram of structures of a third feeding frame and a fourth feeding frame in the automatic cutting, detecting and assembling apparatus according to the embodiment of the present application.

Fig. 10 is a schematic view of an internal structure of a second assembly mount in the automatic cutting detection assembly apparatus according to the embodiment of the present application.

Labeled as:

a frame 1, a turntable 101;

the device comprises a feeding mechanism 2, a first feeding frame 21, a second feeding frame 22, a first belt transmission line 23, a first jacking plate 24, a first jacking rod 25, a first baffle plate 26, a positioning cylinder 27, a first mechanical arm 28 and a first cylinder clamping jaw 29;

the visual inspection device 3, the mounting base plate 31, the first visual inspection mechanism 32, the second visual inspection mechanism 33, and the third visual inspection mechanism 34;

the device comprises a water gap cutting mechanism 4, a cutting frame 41, a cutting mounting plate 42, a cutting driving cylinder 43, a cutter 44, a buffer plate 45, a spring 46, a first positioning bulge 47, a first positioning groove 48, a first waste material box 49, a second positioning bulge 410 and a second positioning groove 411;

the defective product removing device comprises a first defective product removing mechanism 5, a first removing frame 51, a second cylinder clamping jaw 52, a first lifting driving cylinder 53, a first horizontal driving cylinder 54, a second waste material box 55, a second OK material box 56, an inclined guide plate 57 and an inclined guide plate driving cylinder 58;

the second defective product removing mechanism 6, a second removing frame 61, a third waste material box 62, a third OK material box 63, a second removing frame driving mechanism 64, a third cylinder clamping jaw 65, a second lifting driving cylinder 66 and a second horizontal driving cylinder 67;

the feeding mechanism 7, the flexible vibration plate 71, the first feeding box 72, the second feeding box 73, the first vibrator 74, the second vibrator 75, the second mechanical arm 76, the fourth cylinder clamping jaw 77 and the fourth visual detection mechanism 78;

the product assembling and blanking mechanism 8, the first assembling and mounting frame 81, the second assembling and mounting frame 82, the first mounting plate 83, the first placing frame 84, the first rotary driving mechanism 85, the second mounting plate 86, the second lifting plate 87, the second lifting plate driving cylinder 88, the second placing frame 89, the second rotary driving mechanism 810, the third clamping block 811, the assembling and mounting plate 813, the first horizontal driving module 814, the clamping mechanism 815, the pressing mechanism 816, the third feeding frame 817, the fourth discharging frame 818, the second belt transmission line 819, the third lifting plate 820, the second baffle 821, the third mechanical arm 822, the sixth air cylinder clamping jaw 823 and the fifth clamping jaw air cylinder 824.

Description of the preferred embodiment

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1, the embodiment of the application discloses an automatic cut and detect equipment, which comprises a frame 1, be provided with carousel 101 and drive turntable 101 pivoted carousel 101 actuating mechanism in the frame 1, circumference is provided with the tool that is used for placing the product on the carousel 101, carousel 101 outside circumference has set gradually the feed mechanism 2 of placing the elastomer plastic part in the tool, has amputated the mouth of a river of mouth of a river to the product and has amputated mechanism 4, reject mechanism 5 and second defective products to reject the defective parts and reject mechanism 6, carry out the feed supplement mechanism 7 of feed supplement and the product equipment unloading mechanism 8 of assembling and unloading the product to the defective parts after rejecting, be provided with visual detection device 3 between feed mechanism 2 and carousel 101.

Specifically, when the machine works, the feeding mechanism 2 grabs the elastomer plastic part and then moves to the visual detection device 3 to detect and record the good product and the defective product, then the elastomer plastic part is placed on a jig, the turntable 101 rotates, the elastomer plastic part is driven to move to the water gap cutting mechanism 4 to cut off the water gap, the turntable 101 continues to rotate, the elastomer plastic part is driven to sequentially move to the first defective product removing mechanism 5 and the second defective product removing mechanism 6 to remove the defective products in two forms, then the turntable 101 continues to rotate to the material supplementing mechanism 7, the defective products subjected to material supplementing operation according to requirements are continuously rotated to the material supplementing mechanism 7 to assemble the blanking mechanism 8, and then the silicon rubber cylinder and the elastomer plastic part are assembled and blanked.

Through the setting of mechanisms such as feed mechanism 2, incision mechanism, rejection mechanism, feed supplement mechanism 7 and equipment mechanism in the above-mentioned structure to can realize the automatic assembly operation to silicon rubber drum and elastomer plastic part, wherein the setting of visual detection device 3 can judge the yields of part simultaneously, and judges defective products wherein, and then when guaranteeing the product yields, improve its packaging efficiency.

In this embodiment, the feeding mechanism 2 includes a first feeding frame 21 and a second feeding frame 22, the bottoms of the first feeding frame 21 and the second feeding frame 22 are both provided with a first belt transmission line 23, the bottoms of the front ends of the first feeding frame 21 and the second feeding frame 22 are provided with a first lifting plate 24, the first lifting plate 24 is provided with a first lifting rod 25 for lifting the bottom of the material tray, the feeding mechanism further includes a first lifting plate 24 lifting driving mechanism for driving the first lifting plate 24 to perform lifting movement, two sides of the first feeding frame 21 and the second feeding frame 22 are both provided with a first baffle 26, the upper ends of the first baffles 26 at the front ends of the first feeding frame 21 and the second feeding frame 22 are provided with a positioning cylinder 27, and the front end of the positioning cylinder 27 is provided with a convex plate adapted to a notch on the side of the material tray;

the visual detection device 3 comprises an installation bottom plate 31, a first visual detection mechanism 32 and a second visual detection mechanism 33 are respectively arranged on two sides of the installation bottom plate 31, a through hole is formed in the middle of the installation bottom plate 31, a third visual detection mechanism 34 is arranged below the through hole of the installation bottom plate 31, and the first visual detection mechanism 32, the second visual detection mechanism 33 and the third visual detection mechanism 34 respectively comprise a detection camera and a light source positioned in front of a lens of the detection camera;

the device further comprises a first mechanical arm 28, and a first air cylinder clamping jaw 29 used for clamping products and a material tray is arranged at the driving end of the first mechanical arm 28.

During specific work, stacked material boxes filled with elastomer plastic parts are manually placed on the first belt transmission line 23, the first belt transmission line drives the material boxes to move to the front end, the positioning air cylinder 27 extends out, the convex opening plate extends into the concave opening in the side face of the material disc to position the material boxes, the first air cylinder clamping jaw 29 on the first mechanical arm 28 grabs the elastomer plastic parts in the material disc to the middle of the mounting bottom plate 31, the first visual detection mechanism 32, the second visual detection mechanism 33 and the third visual detection mechanism 34 detect the elastomer plastic parts, a plurality of comb-shaped products of the elastomer plastic parts are detected to be NG products or OK products, after detection is completed, the elastomer plastic parts are placed in a jig, the rotary disc 101 rotates to the next station, meanwhile, the first mechanical arm 28 continues to take the materials, after the materials in the material disc are taken out, the first jacking plate 24 at the second material loading frame 22 is jacked to the topmost end, the first mechanical arm 28 grabs the empty material disc and places the empty material disc on the second material loading frame 22, and meanwhile, the first jacking plate 24 at the first material loading frame 21 upwards moves to the top end, so that the next material box is jacked to circulate.

Automatic feeding detection operation can be realized in the setting of above-mentioned mechanism, the manual work only need to place the full charging tray that piles up and take the empty charging tray that piles up at an interval of time can, the setting of while location cylinder 27 can guarantee when getting the material operation, the stability of charging tray and the accuracy nature of position, thereby guarantee that first manipulator 28 can carry out the accurate material operation of grabbing, the all-round detection to elastomer plastic part can be guaranteed in the setting of three vision detection mechanism simultaneously, thereby the assurance can be with defective products detection wherein.

In this embodiment, the nozzle cutting mechanism 4 includes a cutting frame 41, a cutting driving cylinder 43 that is provided on the cutting frame 41 and drives the cutting mounting plate 42 to move up and down is provided with a cutting mounting plate 42, a plurality of cutters 44 corresponding to the product nozzles are provided at the bottom of the cutting mounting plate 42, a buffer plate 45 is provided below the cutting mounting plate 42, a through opening through which the cutters 44 pass is provided at the middle of the buffer plate 45, a spring 46 is provided between the buffer plate 45 and the cutting mounting plate 42, a first positioning protrusion 47 and a first positioning groove 48 are provided at the bottom of the buffer plate 45, and a first waste material box 49 is further provided at the bottom of the cutting frame 41;

the jig comprises a cavity for accommodating a product and a through groove for allowing the cut waste to pass through, and the surface of the jig is provided with a second positioning protrusion 410 and a second positioning groove 411 which are matched with the first positioning protrusion 47 and the first positioning groove 48.

Specifically, when the turntable 101 moves to the nozzle cutting mechanism 4 with the product, the cutting driving cylinder 43 drives the cutting mounting plate 42 to move downward, the cutter 44 penetrates through the through hole of the buffer plate 45 to cut off the waste material of the elastomer plastic part, and the cut waste material falls into the first waste material box 49 through the through groove.

Above-mentioned mechanism can realize automatic waste material operation of cutting, simultaneously because be provided with spring 46 between buffer board 45 and the excision mounting panel 42, can push down the tool earlier in the excision, excision operation again to can guarantee the stability of excision, when pushing down simultaneously and cutting, protruding 47 of first location and second positioning groove 411, the protruding 410 cooperation in first positioning groove 48 and second location, and then the location accuracy when guaranteeing to push down, prevent to cut the dislocation.

In this embodiment, the first defective product removing mechanism 5 includes a first removing rack 51, the first removing rack 51 is provided with a second cylinder clamping jaw 52, a first lifting driving cylinder 53 for driving the second cylinder clamping jaw 52 to move up and down, and a first horizontal driving cylinder 54 for driving the first lifting driving cylinder 53 to move horizontally, the bottom of the first removing rack 51 is provided with a second waste material box 55 and a second OK material box 56, the top of the second OK material box 56 is provided with an inclined guide plate 57, and the first removing rack further includes an inclined guide plate driving cylinder 58 for driving the inclined guide plate 57 to move in the direction of the second waste material box 55, and after the second OK material box 56 moves in the direction of the second waste material box 55, the inclined guide plate 57 is located below the second cylinder clamping jaw 52;

the second defective product rejecting mechanism 6 comprises a second rejecting rack 61 and a second rejecting rack driving mechanism 64, wherein the second rejecting rack driving mechanism is arranged at the bottom of the second rejecting rack 61 and is provided with a third waste material box 62 and a third OK material box, the second rejecting rack driving mechanism is used for driving the second rejecting rack 61 to move to the third waste material box 62 and the third OK material box, the second rejecting rack 61 comprises a plurality of second lifting driving cylinders 66 and a plurality of second horizontal driving cylinders 67, the second lifting driving cylinders are used for driving the plurality of second lifting driving cylinders 66 to synchronously move horizontally, and the second driving cylinders are used for driving the plurality of second lifting driving cylinders 65 to move vertically.

Specifically, when the machine works, the turntable 101 sequentially moves to the first defective product removing mechanism 5 and the second defective product removing mechanism 6 with products, the threshold value of the number of defective comb-shaped products of the elastomer plastic part is set to be N, when the vision detection device 3 detects that the number of the defective comb-shaped products is less than or equal to N, the first comb-shaped product form is a defective product, the second cylinder clamping jaw 52 at the first removing frame 51 grabs the comb-shaped products and places the comb-shaped products in the second waste material box 55, otherwise, the third cylinder clamping jaw 65 at the second removing frame 61 grabs the comb-shaped products of which the first comb-shaped product form is a defective product and places the comb-shaped products in the third waste material box 62, when the vision detection device 3 detects that the number of the defective comb-shaped products is greater than or equal to N, if the first comb-shaped product form is a defective product, the second cylinder clamping jaw 52 at the first removing frame 51 grabs the comb-shaped products and places the comb-shaped products in the second waste material box 62, if the first comb-shaped product form is a defective comb-shaped product, the guide plate driving cylinder 58 drives the guide plate to move, so that the second cylinder clamping jaw 56 grabs the comb-shaped products and places the comb-shaped products in the third waste material box 62, and places the third comb-shaped product grabbing jaw 56.

The value of N can be set according to specific situations, for example, N is 2, 3, 4, etc.

The setting of above-mentioned mechanism can realize getting rid of the defective products, and in the above-mentioned setting simultaneously, is greater than N when the defective products number, then gets rid of all products in the tool and puts respectively in OK magazine and the waste material box, and then this tool does not assemble the operation, carries out the next round of material loading operation again, and this kind of mode can solve because of the shut down that the feed supplement station feed supplement time overlength brought, and then leads to the waste of time and lead to the reduction of production efficiency.

In this embodiment, the feeding mechanism 7 includes a flexible vibration tray 71, a first feeding box 72 and a second feeding box 73, the first feeding box 72 is provided with a first linear vibrator 74 at the bottom, the second feeding box 73 is provided with a second linear vibrator 75 at the bottom, the feeding mechanism further includes a second mechanical arm 76, a fourth cylinder clamping jaw 77 for replenishing the product into the jig is provided at the driving end of the second mechanical arm 76, and a fourth visual detection mechanism 78 is further provided at one side of the second mechanical arm 76.

Specifically, during operation, when needing to carry out the feed supplement operation, carousel 101 drives the product and moves to feed supplement mechanism 7 department, and first pay-off box 72 and second pay-off box 73 will expect to send to flexible vibration dish 71 department, and flexible vibration dish 71 will expect to shake and scatter, and under the effect of fourth visual detection mechanism 78, fourth cylinder clamping jaw 77 snatchs corresponding material and supplyes in the tool.

The feeding mechanism 7 can supplement the removed defective products, so that the products in the jig can still be assembled after moving to the assembly station, and the working efficiency is improved.

In this embodiment, the product assembly and blanking mechanism 8 includes a first assembly mounting bracket 81 and a second assembly mounting bracket 82;

the first assembly mounting frame 81 comprises a first guide rail positioned above and a second guide rail positioned below, a first mounting plate 83 is arranged on the first guide rail, the first assembly mounting frame further comprises a first mounting plate 83 driving mechanism for driving the first mounting plate 83 to move along the first guide rail, a first placing frame 84 for placing a product and a first rotation driving mechanism 85 for driving the first placing frame 84 to rotate are arranged on the first mounting plate 83, a first clamping block and a second clamping block are respectively arranged on two sides of the first placing frame 84, and the first assembly mounting frame further comprises a clamping block driving mechanism for driving the first clamping block and the second clamping block to move oppositely;

the second guide rail is provided with a second mounting plate 86, the second guide rail further comprises a second mounting plate 86 driving mechanism for driving the second mounting plate 86 to move along the second guide rail, the second mounting plate 86 is provided with a second lifting plate 87 and a second lifting plate driving cylinder 88 for driving the second lifting plate 87 to do lifting movement, the second lifting plate 87 is provided with a second placing frame 89 for placing a product and a second rotary driving mechanism 810 for driving the second placing frame 89 to do rotary movement, the two sides of the second placing frame 89 are respectively provided with a third clamping block 811 and a fourth clamping block, and the second lifting plate further comprises a clamping block driving mechanism for driving the third clamping block 811 and the fourth clamping block to do opposite movement;

be provided with on second assembly mounting bracket 82 equipment mounting panel 813 and drive equipment mounting panel 813 and be the first horizontal drive module 814 of horizontal motion, it gets mechanism 815 and push down mechanism 816 to be provided with respectively on the equipment mounting panel 813 to press from both sides, it includes that the fifth clamp gets the cylinder and drive the fifth clamp and gets the cylinder and stretch into the inside clamp of drum product and get the level and drive actuating cylinder to press from both sides, still include the drive clamp and get the level and drive actuating cylinder and do the clamp of elevating movement and get lift and drive actuating cylinder, push down mechanism 816 includes that push down bar and drive push down bar stretch into the inside push down bar level of drum product and drive actuating cylinder, still including drive push down bar level drive actuating cylinder down that elevating movement was down.

A third feeding frame 817 and a fourth discharging frame 818 are further arranged on one side of the first assembling and mounting frame 81, second belt transmission lines 819 are arranged at the bottoms of the third feeding frame 817 and the fourth discharging frame 818, a third lifting plate 820 is arranged at the bottom of the front ends of the third feeding frame 817 and the fourth discharging frame 818, a second lifting rod used for lifting the bottom of the material tray is arranged on the second lifting plate 87, the third lifting plate lifting and lowering driving mechanism is used for driving the third lifting plate 820 to do lifting and lowering movement, second baffles 821 are arranged on two sides of the third feeding frame 817 and the fourth discharging frame 818, the third clamping frame further comprises a third mechanical arm 822, and a sixth air cylinder clamping jaw 823 and a fifth clamping jaw air cylinder 824 used for clamping products and the material tray are arranged at the driving end of the third mechanical arm 822.

Specifically, when the turntable 101 drives a product to move to the product assembling and blanking mechanism 8, a stacked material box filled with a silicon rubber cylinder is manually placed on the second belt transmission line 819, the second belt line drives the material box to move to the front end, the fourth cylinder clamping jaw 77 on the second mechanical arm 76 grabs the silicon rubber cylinder in the material box to the second placing frame 89, the third clamping block 811 and the fourth clamping block clamp the material box, the first mounting plate 83 moves backwards along the first guide rail, the assembled product on the first mounting plate is clamped and placed in the material box at the fourth blanking frame 818 by the fourth cylinder clamping jaw 77 on the second mechanical arm 76, the second mounting plate 86 moves forwards along the second guide rail and moves to the front end, the second jacking plate 87 rises to the assembling position, the fifth clamping cylinder inserts the plastic rubber cylinder into a through hole in the silicon rubber cylinder after being driven by the first horizontal driving module 814, the clamping lifting driving cylinder and the clamping horizontal driving cylinder, then the fifth clamping cylinder withdraws from resetting, at the same time, the lower pressure rod descends under the action of the first horizontal driving module 814, the pressure rod horizontal driving cylinder and the lower pressure rod lifting driving cylinder to press the elastomer plastic parts in the silicon rubber cylinders tightly in the through holes, then the lower pressure rod resets, the third clamping block 811 and the fourth clamping block are loosened, the second placing frame 89 rotates, after the rotation, the third clamping block 811 and the fourth clamping block clamp the silicon rubber cylinders tightly to insert the elastomer plastic parts in the next row, after the silicon rubber cylinders are assembled, the second jacking plate 87 descends, the second mounting plate 86 moves backwards along the second guide rail to discharge, new silicon rubber cylinders are loaded onto the first placing frame 84, the first mounting plate 83 moves forwards along the first guide rail to perform the next wheel assembling operation, after the material in the material tray is taken out, the third lifting plate 820 at the position of the third loading frame 817 moves downwards for one grid, the first mechanical arm 28 grabs the empty material tray and puts the empty material tray to the position of the fourth loading frame 818, and meanwhile, the first lifting plate 24 at the position of the first loading frame 21 lifts upwards, so that the next material tray moves to the top end, and the circulation is performed in sequence.

The design of above-mentioned structure can realize the automatic equipment to the product, and the empty charging tray that the unloading can be realized to setting up of work or material rest 817 and fourth work or material rest 818 down simultaneously can directly place the product of equipment, and then makes this product mechanism compacter, and when assembling, the setting of push rod can further guarantee that elastomer plastic part is inserted to the silicon rubber drum in simultaneously, guarantees the compact type of equipment.

The invention also discloses an automatic cutting, detecting and assembling method, which comprises the following steps:

manually placing the stacked material boxes filled with the elastomer plastic parts on a first belt transmission line 23, driving the material boxes to move to the front end by the first belt line, extending out a positioning cylinder 27, extending out a convex plate into a concave opening on the side surface of the material tray to position the material boxes, grabbing the elastomer plastic parts in the material tray to the middle of an installation bottom plate 31 by a first cylinder clamping jaw 29 on a first mechanical arm 28, detecting the elastomer plastic parts by a first visual detection mechanism 32, a second visual detection mechanism 33 and a third visual detection mechanism 34, detecting that a plurality of comb-shaped products of the elastomer plastic parts are NG products or OK products, placing the elastomer plastic parts into a jig after detection is finished, rotating a turntable 101 to the next station, continuously taking the materials by the first mechanical arm 28, jacking plates 24 at the second material loading frame 22 jacking plates to the top end, grabbing empty material trays at the second material loading frame 22 by the first mechanical arm 28, and jacking plates 24 at the first material loading frame 21 jacking plates upwards, make next magazine move to the top, circulate in proper order, when carousel 101 takes the product to move to mouth of a river excision mechanism 4 department, excision drive actuating cylinder 43 drive excision mounting panel 42 downstream, excision elastomer plastic part's waste material, the waste material of excision falls in first waste material box 49, carousel 101 is then taken the product to move in proper order and is rejected mechanism 5 and second defective products and reject mechanism 6 department to first defective products, it is N to set up the threshold value of elastomer plastic part defective comb shape product number, when visual detection device 3 detects out defective comb shape product number be less than or equal to N, and first comb shape product form is the defective products, second cylinder clamping jaw 52 of first rejection frame 51 department snatchs this comb shape product and places in second waste material box 55, otherwise do not snatch, third cylinder clamping jaw 65 of second rejection frame 61 department snatchs the comb shape product that first comb shape product form is the defective products and places third waste material box In the box 62, when the visual inspection device 3 detects that the number of defective comb-shaped products is greater than or equal to N, if the first comb-shaped product is defective, the second cylinder clamping jaws 52 at the first rejection frame 51 grab the comb-shaped products and place the comb-shaped products in the second waste material box 55, if the first comb-shaped product is defective, the inclined guide plate driving cylinders 58 drive the inclined guide plates 57 to move, so that the second cylinder clamping jaws 52 grab the comb-shaped products and place the comb-shaped products in the second OK material box 56, the third cylinder clamping jaws 65 at the second rejection frame 61 grab the comb-shaped products with the first comb-shaped product being defective and place the comb-shaped products in the third OK material box 62, grab the comb-shaped products with the first comb-shaped product being defective and place the comb-shaped products in the third OK material box 63, when the material supplementing operation is required, the rotary table 101 drives the products to move to the material supplementing mechanism 7, the first feeding box 72 and the second feeding box 73 feed the materials to the flexible feeding tray 71, the flexible vibration disc 71 disperses the material, under the action of the fourth visual detection mechanism 78, the fourth cylinder clamping jaw 77 grabs the corresponding material to supplement the material into the jig, then the turntable 101 drives the product to move to the product assembly and blanking mechanism 8, the stacked material boxes filled with the silicon rubber cylinders are manually placed on the second belt transmission line 819, the second belt line drives the material boxes to move to the front end, the fourth cylinder clamping jaw 77 on the second mechanical arm 76 grabs the silicon rubber cylinders in the material trays to the second placement frame 89, the third clamping block 811 and the fourth clamping block clamp the material boxes, the first installation plate 83 moves backwards along the first guide rail, the assembled product on the first installation plate is clamped by the fourth cylinder clamping jaw 77 on the second mechanical arm 76 and placed in the material tray at the fourth blanking frame 818, the second installation plate 86 moves forwards along the second guide rail, after moving to the front end, the second lifting plate 87 rises to the assembly position, the fifth clamping cylinder clamps the elastomer plastic parts and inserts the elastomer plastic parts into the through holes in the silicon rubber cylinders after the elastomer plastic parts are clamped by the first horizontal driving module 814, the clamping lifting driving cylinder and the clamping lifting driving cylinder, then the fifth clamping cylinder exits from the reset state, the lower pressure rod is lowered under the action of the first horizontal driving module 814, the pressure rod horizontal driving cylinder and the lower pressure rod lifting driving cylinder to press the elastomer plastic parts in the silicon rubber cylinders tightly in the through holes, then the lower pressure rod resets, the third clamping block 811 and the fourth clamping block are loosened, the second rack 89 rotates, after the rotation, the third clamping block 811 and the fourth clamping block clamp the elastomer plastic parts, the elastomer plastic parts in the next row are inserted, after the silicon rubber cylinders are assembled, the second lifting plate 87 descends, the second mounting plate 86 moves backwards along the second guide rail for blanking, a new silicon rubber cylinder is loaded onto the first rack 84, the first mounting plate 83 moves forwards along the first guide rail to perform next wheel assembly operation, after the material in the charging tray is completely, the third lifting driving cylinder 817 moves downwards, the first lifting cylinder moves to the first lifting cylinder to lift the top end of the first lifting cylinder, the first lifting cylinder 820 sequentially moves upwards to lift the fourth lifting cylinder, and the first lifting cylinder moves to lift the top end of the first lifting rack 818 sequentially.

According to the method, the automatic assembly of the silicone rubber cylinder and the elastomer plastic part can be realized, and meanwhile, in the method, when the number of defective products is larger than N, all products in the jig are removed and are respectively placed in the OK material box and the waste material box, so that the jig is not subjected to assembly operation, and the next round of feeding operation is carried out again, and the problem that the production efficiency is reduced due to the fact that the machine halt is caused by overlong feeding time of the feeding station and further time is wasted can be solved.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides an automatic cut and detect equipment, includes frame (1), its characterized in that: the frame (1) is provided with a turntable (101) and a turntable (101) driving mechanism for driving the turntable (101) to rotate, a jig for placing a product is circumferentially arranged on the turntable (101), a feeding mechanism (2) for placing an elastomer plastic part into the jig, a water gap cutting mechanism (4) for cutting a water gap of the product, a first defective product eliminating mechanism (5) and a second defective product eliminating mechanism (6) for eliminating defective products, a material supplementing mechanism (7) for supplementing the eliminated defective products and a product assembling and blanking mechanism (8) for assembling and blanking the product are sequentially circumferentially arranged on the outer side of the turntable (101), be provided with visual detection device (3) between feed mechanism (2) and carousel (101), feed mechanism (2) includes that first material loading frame (21) and second material loading frame (22) go up, first material loading frame (21) and second material loading frame (22) bottom all are provided with first belt transmission line (23), first material loading frame (21) and second material loading frame (22) front end bottom are provided with first liftout plate (24), be provided with on first liftout plate (24) and be used for first liftout pole (25) of jacking charging tray bottom, still including first liftout plate (24) lifting drive mechanism that is used for driving first liftout plate (24) to do elevating movement, material loading frame (21) and second material loading frame (22) both sides all are provided with first baffle (26) A positioning cylinder (27) is mounted at the upper end of a first baffle plate (26) at the front ends of the first feeding frame (21) and the second feeding frame (22), and a convex opening plate matched with the concave opening on the side surface of the material tray is arranged at the front end of the positioning cylinder (27);

the visual detection device (3) comprises a mounting base plate (31), a first visual detection mechanism (32) and a second visual detection mechanism (33) are respectively arranged on two sides of the mounting base plate (31), a through hole is formed in the middle of the mounting base plate (31), a third visual detection mechanism (34) is arranged below the through hole of the mounting base plate (31), and the first visual detection mechanism (32), the second visual detection mechanism (33) and the third visual detection mechanism (34) respectively comprise a detection camera and a light source positioned in front of a lens of the detection camera;

the automatic material taking device further comprises a first mechanical arm (28), wherein a first air cylinder clamping jaw (29) used for clamping a product and a material tray is arranged on a driving end of the first mechanical arm (28);

the nozzle cutting mechanism (4) comprises a cutting frame (41), a cutting driving cylinder (43) which is used for cutting a mounting plate (42) and driving the cutting mounting plate (42) to move up and down is arranged on the cutting frame (41), a plurality of cutters (44) corresponding to product nozzles are arranged at the bottom of the cutting mounting plate (42), a buffer plate (45) is arranged below the cutting mounting plate (42), a through hole for the cutters (44) to penetrate through is formed in the middle of the buffer plate (45), a spring (46) is arranged between the buffer plate (45) and the cutting mounting plate (42), a first positioning protrusion (47) and a first positioning groove (48) are arranged at the bottom of the buffer plate (45), and a first waste material box (49) is further arranged at the bottom of the cutting frame (41);

the jig comprises a cavity for accommodating a product and a through groove for the cut waste to pass through, and the surface of the jig is provided with a second positioning protrusion (410) and a second positioning groove (411) which are matched with the first positioning protrusion (47) and the first positioning groove (48);

the first defective product removing mechanism (5) comprises a first removing frame (51), wherein a second cylinder clamping jaw (52), a first lifting driving cylinder (53) for driving the second cylinder clamping jaw (52) to do lifting motion and a first horizontal driving cylinder (54) for driving the first lifting driving cylinder (53) to do horizontal motion are arranged on the first removing frame (51), a second waste material box (55) and a second OK material box (56) are arranged at the bottom of the first removing frame (51), an inclined guide plate (57) is arranged at the top of the second OK material box (56), the first removing frame further comprises an inclined guide plate driving cylinder (58) for driving the inclined guide plate (57) and the second waste material box (55) to move, and when the second OK material box (56) moves towards the second waste material box (55), the inclined guide plate (57) is positioned below the second cylinder clamping jaw (52);

the second defective product removing mechanism (6) comprises a second removing frame (61), a second removing frame driving mechanism (64) which is arranged at the bottom of the second removing frame (61) and is provided with a third waste material box (62) and a third OK material box (63), and the second removing frame driving mechanism (64) is used for driving the second removing frame (61) to move to the third waste material box (62) and the third OK material box (63), wherein the second removing frame (61) comprises a plurality of third cylinder clamping jaws (65) and a plurality of second lifting driving cylinders (66) which drive the third cylinder clamping jaws (65) to do lifting movement, and further comprises a second horizontal driving cylinder (67) which is used for driving the second lifting driving cylinders (66) to do horizontal movement synchronously.

2. The automatic cut-off inspection assembly machine of claim 1, wherein: feed supplement mechanism (7) include flexible vibration dish (71) and be provided with first pay-off box (72) and second pay-off box (73) of flexible vibration dish (71) one side, first pay-off box (72) bottom is provided with first straight oscillator (74), second pay-off box (73) bottom is provided with second straight oscillator (75), still includes second robotic arm (76), the drive end of second robotic arm (76) is provided with and is used for supplementing the fourth cylinder clamping jaw (77) to the tool in with the product, second robotic arm (76) one side still is provided with fourth visual detection mechanism (78).

3. The automatic cut detection assembly machine of claim 2, wherein: the product assembling and blanking mechanism (8) comprises a first assembling and mounting frame (81) and a second assembling and mounting frame (82);

the first assembly mounting frame (81) comprises a first guide rail positioned above and a second guide rail positioned below, a first mounting plate (83) is arranged on the first guide rail, the first assembly mounting frame further comprises a first mounting plate (83) driving mechanism for driving the first mounting plate (83) to move along the first guide rail, a first placing frame (84) for placing a product and a first rotation driving mechanism (85) for driving the first placing frame (84) to rotate are arranged on the first mounting plate (83), a first clamping block and a second clamping block are respectively arranged on two sides of the first placing frame (84), and the first assembly mounting frame further comprises a clamping block driving mechanism for driving the first clamping block and the second clamping block to move oppositely;

the second guide rail is provided with a second mounting plate (86), the second guide rail further comprises a second mounting plate (86) driving mechanism for driving the second mounting plate (86) to move along the second guide rail, the second mounting plate (86) is provided with a second lifting plate (87) and a second lifting plate driving cylinder (88) for driving the second lifting plate (87) to do lifting movement, the second lifting plate (87) is provided with a second placing frame (89) for placing a product and a second rotary driving mechanism (810) for driving the second placing frame (89) to do rotary movement, two sides of the second placing frame (89) are respectively provided with a third clamping block (811) and a fourth clamping block, and the second lifting plate driving mechanism further comprises a clamping block driving mechanism for driving the third clamping block (811) and the fourth clamping block to do opposite movement;

be provided with on second assembly mounting bracket (82) equipment mounting panel (813) and drive equipment mounting panel (813) and be horizontal motion's first horizontal drive module (814), it gets mechanism (815) and pushes down mechanism (816) to be provided with respectively on equipment mounting panel (813), it gets the cylinder and drive the fifth clamp and gets the cylinder and stretch into the inside clamp of drum product and get horizontal drive cylinder to press from both sides including the fifth clamp, still press from both sides the horizontal drive cylinder of getting that is elevating motion and press from both sides and get the lift drive cylinder including the drive, push down mechanism (816) include down the depression bar and drive the depression bar horizontal drive cylinder that the depression bar stretched into inside the drum product, still including drive the depression bar horizontal drive cylinder down and do elevating motion's depression bar lift drive cylinder.

4. The automatic cut detection assembly machine of claim 3, wherein: the automatic material loading device comprises a first assembly mounting frame (81), and is characterized in that a third material loading frame (817) and a fourth material unloading frame (818) are further arranged on one side of the first assembly mounting frame (81), second belt transmission lines (819) are arranged at the bottoms of the third material loading frame (817) and the fourth material unloading frame (818), a third jacking plate (820) is arranged at the bottom of the front end of the third material loading frame (817) and the bottom of the front end of the fourth material unloading frame (818), a third jacking plate lifting driving mechanism used for driving the third jacking plate (820) to do lifting motion is further included, second baffles (821) are arranged on two sides of the third material loading frame (817) and the fourth material unloading frame (818), a third mechanical arm (822) is further included, and a sixth air cylinder clamping jaw (823) and a fifth clamping jaw air cylinder (824) used for clamping products and material trays are arranged on the driving end of the third mechanical arm (822).

5. The automatic cutting, detecting and assembling method is characterized by comprising the following steps: the automatic cutting detection assembling device comprising any one of claims 1 to 4, wherein the assembling method comprises the following steps:

manually placing stacked material boxes filled with elastomer plastic parts on a first belt transmission line (23), driving the material boxes to move to the front end by the first belt line, extending out a positioning cylinder (27), extending out a convex opening plate into a concave opening on the side surface of the material box to position the material box, grabbing the elastomer plastic parts in the material box to the middle of an installation bottom plate (31) by a first cylinder clamping jaw (29) on a first mechanical arm (28), detecting the elastomer plastic parts by a first vision detection mechanism (32), a second vision detection mechanism (33) and a third vision detection mechanism (34), lifting a first lifting plate (24) at a second material loading frame (22) to the top end after detecting, placing the material boxes into a jig after detecting, transferring a rotary table (101) to the next station, continuously fetching the first mechanical arm (28), lifting the first lifting plate (24) at the second material loading frame (22) to the top end after fetching the material in the material box, lifting the first lifting plate (24) at the second material loading frame (22) to the top end after completing fetching, driving the first mechanical arm (28) to remove the defective product from the material box (21), driving the first lifting plate (42) to the lower material loading frame (6) to drive a lifting mechanism to drive mechanism to move sequentially drive the lower material loading frame (49), and remove the defective product when the first lifting mechanism drives the defective product (6) to move to the lower material loading frame (31) and then the material loading frame (6) When the visual detection device (3) detects that the number of the defective comb-shaped products is larger than or equal to N, if the first comb-shaped product form is defective, the second cylinder clamping jaw (52) at the first rejection frame (51) grabs the comb-shaped products to be placed in the second waste material box (55), and if the second cylinder clamping jaw (65) at the second rejection frame (61) grabs the comb-shaped products with the first comb-shaped product form as defective to be placed in the third waste material box (62), and if the first comb-shaped product form is defective, the second cylinder clamping jaw (52) at the first rejection frame (51) grabs the comb-shaped products to be placed in the second waste material box (55), if the first comb-shaped product is good, the inclined guide plate driving cylinder (58) drives the inclined guide plate (57) to move, so that the second cylinder clamping jaw (52) grabs the comb-shaped product and places the comb-shaped product into the second OK material box (56), the third cylinder clamping jaw (65) at the second removing frame (61) grabs the comb-shaped product with the first comb-shaped product as a defective product and places the comb-shaped product into the third waste material box (62), the comb-shaped product with the first comb-shaped product as a good is grabbed and places the comb-shaped product as a defective product into the third OK material box (63), when the material supplementing operation is required, the turntable (101) drives the product to move to the material supplementing mechanism (7), and the first feeding box (72) and the second feeding box (73) send the material to the flexible vibration disc (71) ) The flexible vibration plate (71) vibrates and disperses materials, under the action of a fourth visual detection mechanism (78), a fourth cylinder clamping jaw (77) grabs corresponding materials to be supplemented into a jig, then a turntable (101) drives the products to move to a product assembly blanking mechanism (8), a stacked material box filled with a silicon rubber cylinder is manually placed on a second belt transmission line (819), the second belt line drives the material box to move to the front end, a fourth cylinder clamping jaw (77) on a second mechanical arm (76) grabs the silicon rubber cylinder in the material plate to a second placing frame (89), a third clamping block (811) and a fourth clamping block clamp the material box, a first mounting plate (83) moves backwards along a first guide rail, the assembled product on the feeding tray is clamped and placed in a feeding tray at a fourth blanking frame (818) by a fourth cylinder clamping jaw (77) on a second mechanical arm (76), a second mounting plate (86) moves forwards along a second guide rail and moves to the front end, a second jacking plate (87) rises to an assembling position, a fifth clamping cylinder clamps an elastomer plastic part in a first horizontal driving module (814), a clamping lifting driving cylinder and a clamping horizontal driving cylinder and inserts the elastomer plastic part into a through hole in a silicon rubber cylinder after the elastomer plastic part is clamped by the driving lower clamping cylinder, and when the fifth clamping cylinder exits for resetting, a lower pressure rod is pressed in the through hole by the elastomer plastic part in the silicon rubber cylinder under the action of the first horizontal driving module (814), the pressure rod horizontal driving cylinder and the lower pressure rod lifting driving cylinder, and then the lower pressure rod resets, the third clamping block (811) and the fourth clamping block are loosened, the second placing frame (89) rotates, after the rotation, the third clamping block (811) and the fourth clamping block clamp the silicon rubber cylinders, a next row of elastomer plastic parts are inserted, after the silicon rubber cylinders are assembled, the second lifting plate (87) descends, the second mounting plate (86) moves backwards along the second guide rail for blanking, a new silicon rubber cylinder is loaded onto the first placing frame (84), the first mounting plate (83) moves forwards along the first guide rail for next wheel assembly operation, after the material in the material tray is completely taken, the third lifting plate (820) at the third loading frame (817) moves downwards for one grid, the first mechanical arm (28) grabs an empty material tray and puts the empty material tray at the fourth loading frame (818), and meanwhile, the first lifting plate (24) at the first loading frame (21) lifts upwards, so that the next material tray moves to the top end, and the next material tray is sequentially circulated.

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