CN111070590A - Production method and production system of full-automatic special-shaped plastic toy - Google Patents

Abstract

The invention discloses a production method and a production system of a full-automatic special-shaped plastic toy, wherein the production method comprises the following steps: splitting the three-dimensional model of the workpiece into a plurality of parts, dividing the parts into a main part and a secondary part, numbering and storing; according to the information of the parts, the injection molding machine is subjected to model selection and injection molding production; the parts produced by the injection molding machine are subjected to visual inspection through a visual inspection system; conveying the qualified parts after detection to an assembly production line for workpiece assembly; the assembled workpiece passes through a performance detection system to carry out performance detection; and packaging, sealing, labeling and warehousing the workpiece passing the performance detection. The production method adopts full-automatic operation in the whole process from the processes of toy information analysis, injection molding, workpiece assembly, detection, packaging, transportation and the like, and replaces manual operation with machinery, thereby effectively improving the working efficiency of the special-shaped plastic toy.

Description

Production method and production system of full-automatic special-shaped plastic toy

Technical Field

The invention relates to the technical field of production of special-shaped plastic toys, in particular to a production method and a production system of a full-automatic special-shaped plastic toy.

Background

The special-shaped injection molding toy is composed of parts such as a shell, a gearbox, tires and a full-motion gear, during production, a single or multiple injection molding machines are required to perform dispersive single production, then the produced product is assembled manually or by means of a manipulator and is often accompanied with the defects of injection molding such as glue shortage, edge overflow, black spots and the like, the subsequent procedures also comprise detection, assembly, labeling, stacking, boxing, film winding, conveying and the like, all the procedures need manual operation, and meanwhile, the production efficiency is low due to the fact that the produced products are large in types and varieties and low in automation degree, and a large amount of manpower resources are wasted.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a full-automatic production method of a special-shaped plastic toy, which solves the traditional problems, realizes full-automatic production of the special-shaped plastic toy and improves the production efficiency.

The invention also provides a production system of the full-automatic special-shaped plastic toy by adopting the production method.

The invention is realized by adopting the following technical scheme:

the production method of the full-automatic special-shaped plastic toy comprises the following steps:

s1: providing a workpiece, splitting a three-dimensional model of the workpiece into a plurality of parts, dividing the parts into a main part and a secondary part, numbering and storing;

s2: injection molding, wherein the injection molding machine is used for selecting the type and performing injection molding production according to the information of the part;

s3: visual inspection, namely performing visual inspection on the parts produced by the injection molding machine through a visual inspection system;

s4: assembling parts, namely conveying the qualified parts after detection to an assembly production line for assembling workpieces; the assembly production line comprises a conveying belt and a plurality of part mounting assemblies arranged on one side of the conveying belt, each part mounting assembly comprises a first assembly manipulator, an automatic feeding machine, a material tray arranged on the automatic feeding machine and a material tray pushing module, the first assembly manipulator is used for clamping parts on the material tray, the automatic feeding machine is used for lifting the material tray, and the material tray pushing module is used for transversely moving the material tray;

s5: checking the performance, namely passing the assembled workpiece through a performance detection system to perform performance detection;

s6: and (5) packaging and warehousing, namely packaging, sealing boxes, labeling and warehousing the workpieces passing the performance detection.

Preferably, the automatic feeding machine comprises a frame body, a first chain group arranged in the frame body, a second chain group arranged in the first chain group, a synchronous belt connecting the first chain group and the second chain group, and a feeding driving module connected with the first chain group, wherein the feeding driving module is used for driving the first chain group and the second chain group to synchronously move up and down.

Preferably, a plurality of first bearing blocks are arranged on the first chain group, second bearing blocks corresponding to the first bearing blocks are arranged on the second chain group, and the first bearing blocks and the second bearing blocks are matched together to lift the material tray.

Preferably, the part mounting assembly further comprises a second assembling manipulator and a vibrating disk, and the second assembling manipulator is used for clamping the part output by the vibrating disk.

Preferably, the vibration disc comprises a disc body, a slide way connected with the disc body, a limit block connected with the outlet end of the slide way, a positioning block connected with the limit block, a longitudinal module positioned at the lower end of the positioning block and a transverse module connected with the positioning block, wherein the limit block is provided with a connecting groove, the positioning block is provided with a notch, and the transverse module is used for driving the notch of the positioning block to be in butt joint with the connecting groove of the limit block; the longitudinal module is used for ejecting the part upwards from the positioning block.

Preferably, install the work piece on the conveyer belt and place the dish, the work piece is placed and is equipped with bottom plate, first clamp splice, second clamp splice and fixed block on the dish, the tip of first clamp splice is equipped with the sliding block, the sliding block slidable mounting be in on the fixed block, first clamp splice with second clamp splice, bottom plate form and place the chamber and be used for placing the work piece.

Preferably, the part installation component further comprises a screwing module, the screwing module comprises a screw support, a transverse moving module arranged on the screw support, a longitudinal moving module arranged on the transverse moving module, an upper screw module arranged on the longitudinal moving module and a hole position positioning module, the transverse moving module is used for pushing the longitudinal moving module to transversely move, the longitudinal moving module is used for pushing the upper screw module and the hole position positioning module to longitudinally move, the upper screw module is used for mounting a screw on a workpiece, and the hole position positioning module is used for positioning a hole position on the workpiece.

Preferably, the items inspected by the visual inspection system include part model, missing glue, flash, size and black dots.

Preferably, the assembly items of the assembly production line comprise a long shaft assembly, a tooth box assembly, a head twist shaft assembly, a middle shaft assembly, a back plate assembly, a front foot assembly, a hand foot assembly, a switch assembly and a head assembly.

The invention also provides a production system of the full-automatic special-shaped plastic toy, which comprises the following components:

the injection molding mechanism is used for splitting the three-dimensional model of the workpiece and performing injection molding;

the visual detection mechanism is used for detecting the parts formed by the injection molding mechanism;

the assembly mechanism is used for assembling the qualified parts detected by the visual detection mechanism; the assembly production line comprises a conveying belt and a plurality of part mounting assemblies arranged on one side of the conveying belt, each part mounting assembly comprises a first assembly manipulator, an automatic feeding machine, a material tray arranged on the automatic feeding machine and a material tray pushing module, the first assembly manipulator is used for clamping parts on the material tray, the automatic feeding machine is used for lifting the material tray, and the material tray pushing module is used for transversely moving the material tray;

the performance detection mechanism is used for detecting the performance of the product assembled by the assembly mechanism;

the packaging mechanism is used for packaging and labeling the product detected by the performance detection mechanism; and

and the transportation mechanism is used for transporting the products packaged by the packaging mechanism to a warehouse for storage.

Compared with the prior art, the invention has the beneficial effects that:

(1) the invention adopts full-automatic operation in the whole process from the processes of toy information analysis, injection molding, workpiece assembly, detection, packaging, transportation and the like, and replaces manual operation with machinery, thereby effectively improving the working efficiency of the special-shaped plastic toy.

(2) According to the invention, the manipulator is adopted to take the workpiece from the injection molding machine, the good product is placed on the device above the conveying belt after visual detection, the defective product is automatically discharged and conveyed to the designated station through the conveying device, the corresponding manipulator is placed on the material tray, and the manipulator of the material tray is placed on the automatic feeding machine, so that seamless connection is realized. Because the part of this process is many, the variety is many, mixes very easily and puts, simultaneously because of the inspection process is many, the outflow of defective products very easily appears, the conventional method of current situation relies on the manual work to carry out visual inspection to the product, puts into the assembly line after the product is put with the case to the staff, because of the product part is many, the model is many, and the personnel quantity that need use is extremely many, and because of the similar article of part is many, the process of inspection is many, produces fatigue very easily, causes the defective products to flow into the production line.

(3) According to the invention, the packaged finished products are transported to the warehouse by using the AGV intelligent transport vehicle, when the stacking number of the packaged boxes reaches a set number, the AGV intelligent transport vehicle is dispatched by the control system to receive the products on the output end of the conveying line, and the AGV intelligent transport vehicle bearing the packaged products automatically drives into the stereoscopic warehouse for unloading and storage by magnetic stripe navigation and FRID positioning.

Drawings

FIG. 1 is a process flow diagram of a production line of a fully automatic special-shaped plastic toy of the present invention;

FIG. 2 is a top view of the assembly line of the present invention;

FIG. 3 is a schematic view of the structure of the workpiece placement tray shown in FIG. 2;

FIG. 4 is a schematic view of an assembly process of the assembly line according to the present invention;

FIG. 5 is a schematic structural view of the automatic feeding machine of the present invention;

fig. 6 is a schematic position diagram of the first chain set and the second chain set of the automatic feeding machine shown in fig. 5;

FIG. 7 is a schematic structural view of a vibratory pan of the present invention;

FIG. 8 is a schematic structural diagram of a screw driving module according to the present invention;

FIG. 9 is a schematic diagram of the AGV intelligent transport vehicle and the pallet of the present invention.

In the figure: 10. a conveyor belt; 11. a workpiece placing tray; 110. a base plate; 111. a first clamping block; 112. a second clamp block; 113. a fixed block; 20. an automatic feeding machine; 21. a frame body; 22. a first chain set; 23. a second chain set; 24. a feeding driving module; 30. a vibrating pan; 31. a disc body; 32. a slideway; 33. a limiting block; 34. positioning blocks; 35. a longitudinal module; 36. a transverse module; 40. screwing the screw module; 41. a screw bracket; 42. a lateral movement module; 43. a longitudinal movement module; 44. a screw mounting module; 45. a hole position positioning module; 50. an AGV body; 51. a display screen; 52. an obstacle sensor; 53. and (4) electronic contact edges.

Detailed Description

The invention will be further described with reference to the accompanying drawings and the detailed description below:

referring to fig. 1, a flow chart of a production line of the full-automatic special-shaped plastic toy of the present invention is shown, and a production method of the full-automatic special-shaped plastic toy includes the following steps:

s1: providing a workpiece, splitting a three-dimensional model of the workpiece into a plurality of parts, numbering, storing and dividing the parts into a main part and a secondary part.

Each part is split into a head part, a body part and a hand and foot part according to the action of the part, the body part is a main part, the head part and the hand and foot part are secondary parts, and the head part and the hand and foot part are encoded according to the main part and the secondary parts to form a part identification bar code.

S2: and (4) injection molding, wherein the injection molding machine is selected for type according to the information of the part, and injection molding production is carried out.

And after the injection molding machine acquires the part model information, analyzing the process information of the part, opening the mold, determining the injection molding process and performing injection molding production. The injection molding machine adopts an injection molding machine, and an injection molding machine manipulator is arranged on the injection molding machine, so that an injection molded product can be taken out of the injection molding machine and placed on the next working procedure. Specifically, install on this injection molding machine manipulator and blow dish and a plurality of sucking disc, blow the dish and install the middle part at drawing of patterns manipulator, each sucking disc is around blowing the periphery setting of dish, and wherein, the sucking disc is established to the evagination from blowing the dish, blows the plane at dish outer end place promptly and the lateral wall of sucking disc forms the recess, and during the use, air conditioning is cooled down the mould and is blown away its plane dirty material through blowing the dish, and air conditioning lets in the back that stops, and the rethread sucking disc is with its suction.

The injection molding material adopted in the injection molding machine comprises the following components in parts by weight: 75-85 parts of PVC resin, 5-15 parts of plasticizer, 2-5 parts of antioxidant and 2-5 parts of lubricant. Wherein the lubricant is stearate, such as: sodium stearate, magnesium stearate, calcium stearate, lead stearate, aluminum stearate, cadmium stearate, ferric stearate and potassium stearate, so as to prevent the plastic from being stuck on a mold during demolding. In one embodiment, the lubricant is a mixture of sodium stearate, aluminum stearate, and iron stearate in a ratio of 1:0.5 to 2: 3. Hydroquinone is used as antioxidant. The plasticizer is prepared from the following components in a ratio of 1: the mixture of the diester phthalate and the dicyclohexyl phthalate of 1-3 has better plasticity and softness.

S3: and (4) visual inspection, namely, visually inspecting the parts produced by the injection molding machine through a visual inspection system.

The visual detection system is arranged between the injection molding machine and the assembly production line, each visual detection system can acquire the three-dimensional model information of the corresponding part, the part is detected according to the three-dimensional information of the part, and a part identification bar code is attached to the qualified part so as to facilitate the identification of the manipulator of each process. Specifically, the visual inspection system comprises an inspection table, a first semi-finished product camera, a second semi-finished product camera, a semi-finished product manipulator and a semi-finished product discharge module, wherein one end of the inspection table is connected with an assembly production line of a next process, the first semi-finished product camera and the second semi-finished product camera are located on two opposite sides of the inspection table and used for shooting a workpiece after demolding and comparing the workpiece with a three-dimensional model of the part, and the detection items comprise part models, glue shortage, edge overflow, size, black spots and the like. The semi-finished product mechanical hand is installed in one side of examining test table for carry out the side direction with the yields work piece and snatch and the turn-ups, can carry out the multiaspect with the work piece turn-ups on the one hand and shoot, on the other hand send the yields work piece to the equipment mechanism, wherein, be connected with the rotary disk on the semi-finished product mechanical hand, the rotary disk is used for rotating the semi-finished product mechanical hand, makes it carry out the turn-ups with the work piece. The semi-finished product discharge module is arranged on the other side of the detection platform and used for pushing the defective workpiece out of the detection platform to the collection area to collect the defective workpiece.

S4: and (5) assembling parts, namely conveying the qualified parts after detection to an assembly production line for assembling workpieces.

As shown in fig. 2, the assembly line includes a conveyor belt 10 and a plurality of component mounting assemblies disposed on one side of the conveyor belt 10, a workpiece placing tray 11 is mounted on the conveyor belt 10, as shown in fig. 3, a bottom plate 110, a first clamping block 111, a second clamping block 112 and a fixing block 113 are disposed on the workpiece placing tray 11, the first clamping block 111 is disposed in a U shape, a sliding block is disposed at an end of the first clamping block 111, and the sliding block is slidably mounted on the fixing block 113, so that the first clamping block 111 can slide on the fixing block 113. The shape and structure of the second clamping block 112 are the same as those of the first clamping block 111, the second clamping block 112 and the bottom plate 110 form a placing cavity for placing a workpiece, and the size of the placing cavity can be adjusted by adjusting the tightness of the fixing block 113 according to the size of the workpiece.

Referring to fig. 4, the assembly items of the assembly line include a long shaft assembly, a tooth box assembly, a head twist shaft assembly, a middle shaft assembly, a back plate assembly, a front foot assembly, a hand foot assembly, a switch assembly and a head assembly, and all the assembly items are configured according to the requirements of the toy. Each assembly project is provided with a manipulator, and the manipulator assembles parts according to a set flow. Specifically, the part installation component includes first installation manipulator, automatic feeding 20, installs material tray and charging tray propelling movement module on automatic feeding 20, and first installation manipulator is used for pressing from both sides the part of getting on the material tray, and automatic feeding 20 is used for doing elevating movement to the material tray, and charging tray propelling movement module is used for carrying out lateral shifting to the material tray.

As shown in fig. 5 and 6, the automatic feeding machine 20 includes a frame 21, a first chain group 22 installed in the frame 21, a second chain group 23 installed in the first chain group 22, a synchronous belt connecting the first chain group 22 and the second chain group 23, and a feeding driving module 24 connected to the first chain group 22, wherein the second chain group 23 divides a plane section where the first chain group 22 is located into two equal parts, i.e., an ascending part and a descending part, and the feeding driving module 24 is used for driving the first chain group 22 and the second chain group 23 to synchronously move up and down. The first chain group 22 is provided with a plurality of first bearing blocks, the second chain group 23 is provided with second bearing blocks corresponding to the first bearing blocks, and the first bearing blocks and the second bearing blocks are matched together to be used for lifting the material tray. One side of automatic feeding machine 20 is equipped with the pole of placing that is used for installing charging tray propelling movement module to when the charging tray does not have the accessory, push the descending part with the material dish from the ascending part through charging tray propelling movement module, make and to place a plurality of material dishes on the automatic feeding machine 20. The parts on the material tray are qualified products inspected by the vision inspection system, the parts on the conveying lines of the vision inspection system and the corresponding assembly process are collected on the material tray through the mechanical arm, and the material tray is placed on the automatic feeding machine 20 after the parts are full.

The component mounting assembly further comprises a second assembling mechanical arm and a vibrating disk 30, wherein the second assembling mechanical arm is used for clamping the components output by the vibrating disk 30. As shown in fig. 7, the vibration plate 30 includes a plate body 31, a slide way 32 connected with the plate body 31, a limit block 33 connected to an outlet end of the slide way 32, a positioning block 34 connected with the limit block 33, a longitudinal module 35 located at a lower end of the positioning block 34, and a transverse module 36 connected with the positioning block 34, wherein the limit block 33 is provided with a connection groove, the positioning block 34 is provided with a notch, and the transverse module 36 is used for driving the notch of the positioning block 34 to be in butt joint with the connection groove of the limit block 33; the longitudinal module 35 is used for ejecting the part from the positioning block 34. Wherein, the positioning block 34 is provided with a positioning sensor near the notch, so as to facilitate the precise positioning of the manipulator.

The component mounting assembly further includes a screw mounting module 40, as shown in fig. 8, the screw mounting module 40 includes a screw bracket 41, a transverse moving module 42 mounted on the screw bracket 41, a longitudinal moving module 43 mounted on the transverse moving module 42, an upper screw module 44 mounted on the longitudinal moving module 43, and a hole location positioning module 45, the transverse moving module 42 is used for pushing the longitudinal moving module 43 to move transversely, the longitudinal moving module 43 is used for pushing the upper screw module 44 and the hole location positioning module 45 to move longitudinally, the upper screw module 44 is used for mounting a screw on a workpiece, and the hole location positioning module 45 is used for positioning a hole location on the workpiece.

The first assembling manipulator, the automatic feeding machine 20, the material tray pushing module, the second assembling manipulator, the vibration tray 30 and the screwing module 40 in the part installation assembly are configured according to the requirements of assembling items, for example, the long shaft assembly, the tooth box assembly, the head pattern rolling shaft assembly, the middle shaft assembly and other assemblies need to be configured with the first assembling manipulator, the automatic feeding machine 20, the material tray pushing module, the second assembling manipulator, the vibration tray 30 and the like, so that the assembly of one assembly is completed, and for example, the back plate assembly, the front foot assembly, the hand foot assembly, the switch assembly, the head assembly and other assemblies need to be configured with the first assembling manipulator, the automatic feeding machine 20, the material tray pushing module, the second assembling manipulator, the vibration tray 30, the screwing module 40 and the like; and all dispose part recognition device on the manipulator, this part recognition device has a mode similar to face recognition system, can discern according to the three-dimensional model of part, carries out accurate location to the part, avoids the equipment process to appear the mistake hourglass.

S5: and (4) performance inspection, wherein the assembled workpiece passes through a performance detection system to be subjected to performance detection.

Whether performance detecting system is mainly whether smooth and easy in each motion joint of inspection product, it is concrete, this performance detecting system includes fixer and a plurality of adsorption tube, the fixer is used for fixing the product, the adsorption tube is used for adsorbing each position at the product, and drag it, detect whether this position can normal use, in using, the manipulator lies down the product and places in the fixer, the fixer adsorbs the health part of product through vacuum adsorption's method, the manipulator adsorbs the adsorption tube at each position of product through dragging, under adsorption tube is at fixed adsorption pressure, the product has been broken away from, prove that this position activity is not smooth and easy, with this product propelling movement to bad district, retrieve, qualified product gets into next process.

S6: and (5) packaging and warehousing, namely packaging, sealing boxes, labeling and warehousing the workpieces passing the performance detection.

The step adopts a mechanical arm to package the product, the packaged product is placed in a box body in order, the filled box is sealed and labeled, and the step adopts the existing packer, the existing packaging machine and the existing labeling machine to operate. The automatic three-dimensional warehouse unloading and storing device has the advantages that the stacking of the packaged boxes is filled, after a certain set quantity is reached, warehousing signals can be sent to the warehouse, the AGV intelligent transport vehicle is dispatched by the control system to receive products on the output end of the conveying line, and the AGV intelligent transport vehicle bearing the packaged products is automatically driven into the three-dimensional warehouse to unload and store through magnetic stripe navigation and FRID positioning. As shown in fig. 9, the AGV intelligent transport vehicle includes an AGV body 50, a display screen 51 and a barrier sensor 52 installed on the AGV body 50, an electronic touch edge 53 is provided at the front end of the AGV body 50, and the electronic touch edge 53 is matched with the barrier sensor 52 to detect whether a barrier exists in front, so as to avoid colliding with other articles; the display screen 51 is used to display the current heading.

The invention also provides a production system of the full-automatic special-shaped plastic toy, which comprises an injection molding mechanism, a visual detection mechanism, an assembly mechanism, a performance detection mechanism, a packaging mechanism, a transportation mechanism and a control system, wherein the injection molding mechanism is used for splitting the three-dimensional model of the workpiece and carrying out injection molding; the visual detection mechanism is used for detecting the parts formed by the injection molding mechanism; the assembly mechanism is used for assembling the qualified parts detected by the visual detection mechanism; the performance detection mechanism is used for detecting the performance of the product assembled by the assembly mechanism; the packaging mechanism is used for packaging and labeling the product detected by the performance detection mechanism; the transportation mechanism is used for transporting the products packaged by the packaging mechanism to a warehouse for storage; the control system is used for controlling the whole system.

This production system is through putting into the mechanism of moulding plastics with toy material, the production of moulding plastics, then take out the work piece from the injection molding machine, detect the work piece through visual detection mechanism, if the starvation, overflow limit, size, black point etc., after the detection, the defective products will be discharged to the defective products collecting region, the defective products gets into on the equipment mechanism, assemble the process, parts such as tooth case, tire, gear, after the equipment, get into performance detection mechanism once more, carry out performance detection to it, the defective products gets into packagine machine and constructs, after the packing, send into the warehouse by product conveying mechanism, whole journey is automatic operation, replace manual work with machinery, improve the work efficiency of dysmorphism plastic toy effectively.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.

Claims (10)

1. A production method of a full-automatic special-shaped plastic toy is characterized by comprising the following steps:

s1: providing a workpiece, splitting a three-dimensional model of the workpiece into a plurality of parts, dividing the parts into a main part and a secondary part, numbering and storing;

s2: injection molding, wherein the injection molding machine is used for selecting the type and performing injection molding production according to the information of the part;

s3: visual inspection, namely performing visual inspection on the parts produced by the injection molding machine through a visual inspection system;

s4: assembling parts, namely conveying the qualified parts after detection to an assembly production line for assembling workpieces; the assembly production line comprises a conveying belt and a plurality of part mounting assemblies arranged on one side of the conveying belt, each part mounting assembly comprises a first assembly manipulator, an automatic feeding machine, a material tray arranged on the automatic feeding machine and a material tray pushing module, the first assembly manipulator is used for clamping parts on the material tray, the automatic feeding machine is used for lifting the material tray, and the material tray pushing module is used for transversely moving the material tray;

s5: checking the performance, namely passing the assembled workpiece through a performance detection system to perform performance detection;

s6: and (5) packaging and warehousing, namely packaging, sealing boxes, labeling and warehousing the workpieces passing the performance detection.

2. The production method of the full-automatic special-shaped plastic toy as claimed in claim 1, wherein the automatic feeding machine comprises a frame body, a first chain set installed in the frame body, a second chain set installed in the first chain set, a synchronous belt connecting the first chain set and the second chain set, and a feeding driving module connecting the first chain set, wherein the feeding driving module is used for driving the first chain set and the second chain set to synchronously move up and down.

3. The production method of the full-automatic special-shaped plastic toy according to claim 2, wherein a plurality of first bearing blocks are arranged on the first chain group, second bearing blocks corresponding to the first bearing blocks are arranged on the second chain group, and the first bearing blocks and the second bearing blocks are matched together to lift the material tray.

4. The method for producing the fully-automatic special-shaped plastic toy according to claim 1, wherein the part mounting assembly further comprises a second assembling manipulator and a vibrating disk, and the second assembling manipulator is used for clamping the parts output by the vibrating disk.

5. The production method of the full-automatic special-shaped plastic toy according to claim 4, wherein the vibration disc comprises a disc body, a slide way connected with the disc body, a limit block connected with the outlet end of the slide way, a positioning block connected with the limit block, a longitudinal module positioned at the lower end of the positioning block and a transverse module connected with the positioning block, the limit block is provided with a connecting groove, the positioning block is provided with a notch, and the transverse module is used for driving the notch of the positioning block to be in butt joint with the connecting groove of the limit block; the longitudinal module is used for ejecting the part upwards from the positioning block.

6. The production method of the full-automatic special-shaped plastic toy as claimed in claim 1, wherein a workpiece placing disc is mounted on the conveyor belt, a bottom plate, a first clamping block, a second clamping block and a fixed block are arranged on the workpiece placing disc, a sliding block is arranged at the end of the first clamping block, the sliding block is slidably mounted on the fixed block, and the first clamping block, the second clamping block and the bottom plate form a placing cavity for placing a workpiece.

7. The method for producing a full-automatic special-shaped plastic toy according to claim 1, wherein the part mounting assembly further comprises a screwing module, the screwing module comprises a screw bracket, a transverse moving module mounted on the screw bracket, a longitudinal moving module mounted on the transverse moving module, an upper screw module mounted on the longitudinal moving module and a hole positioning module, the transverse moving module is used for pushing the longitudinal moving module to move transversely, the longitudinal moving module is used for pushing the upper screw module and the hole positioning module to move longitudinally, the upper screw module is used for mounting a screw on a workpiece, and the hole positioning module is used for positioning a hole on the workpiece.

8. The method for producing a fully automated special-shaped plastic toy according to claim 1, wherein the items inspected by the vision inspection system include part type, missing glue, flash, size and black dots.

9. The method for producing a fully automated special-shaped plastic toy according to claim 1, wherein the assembly items of the assembly line include a long shaft assembly, a tooth box assembly, a head twist shaft assembly, a middle shaft assembly, a back plate assembly, a front foot assembly, a hand and foot assembly, a switch assembly and a head assembly.

10. A production system of full automatization dysmorphism plastic toy, its characterized in that includes:

the injection molding mechanism is used for splitting the three-dimensional model of the workpiece and performing injection molding;

the visual detection mechanism is used for detecting the parts formed by the injection molding mechanism;

the assembly mechanism is used for assembling the qualified parts detected by the visual detection mechanism; the assembly production line comprises a conveying belt and a plurality of part mounting assemblies arranged on one side of the conveying belt, each part mounting assembly comprises a first assembly manipulator, an automatic feeding machine, a material tray arranged on the automatic feeding machine and a material tray pushing module, the first assembly manipulator is used for clamping parts on the material tray, the automatic feeding machine is used for lifting the material tray, and the material tray pushing module is used for transversely moving the material tray;

the performance detection mechanism is used for detecting the performance of the product assembled by the assembly mechanism;

the packaging mechanism is used for packaging and labeling the product detected by the performance detection mechanism; and

and the transportation mechanism is used for transporting the products packaged by the packaging mechanism to a warehouse for storage.

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