CN212860291U

CN212860291U - Automatic feeding, trimming and water gap shearing machine for in-mold decoration injection molding parts

Info

Publication number: CN212860291U
Application number: CN202021995549.6U
Authority: CN
Inventors: 璧靛嘲; 赵峰
Original assignee: Dongguan Imr Technology Co ltd
Current assignee: Alma Technology Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-04-02
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses an automatic feeding, trimming and water gap shearing machine for in-mold decoration injection molding parts, which comprises a frame, a feeding conveyer belt device arranged on one side of the frame, a visual system arranged on the feeding conveyer belt device, a manipulator arranged on one side of a discharge port of the feeding conveyer belt device and used for transferring a plastic shell, a trimming mechanism respectively arranged on the frame and used for deburring the outline edge of the plastic shell, a foil scrap removing mechanism used for removing foil scraps on the outline edge of the plastic shell, a water gap shearing mechanism used for shearing a water gap of the plastic shell, a water gap modifying mechanism used for modifying the water gap of the plastic shell, and a discharging conveyer belt device arranged below the frame; two sides of the frame are provided with automatic opening and closing dustproof curtains; the utility model discloses accomplish the plastic shell deburring, remove the paper tinsel bits, cut the mouth of a river and decorate the function in the mouth of a river, have the advantage that the production quality of production efficiency height, product is stable, the qualification rate of product is high.

Description

Automatic feeding, trimming and water gap shearing machine for in-mold decoration injection molding parts

Technical Field

The utility model relates to an automated processing field of plastic part especially relates to an mouth of a river machine is cut in interior decoration injection molding automatic feeding deburring of mould.

Background

The appearance contour edge of a shell after injection molding is generally rough, the injection molding precision is generally poor, so that the assembly precision of a plastic shell is also poor, the problem of interference or hand cutting often occurs after the plastic shell is assembled, the appearance of the product is seriously affected, the shell often needs to be subjected to secondary processing, namely the appearance contour edge of the plastic shell needs to be trimmed and foil scraps are removed, and a water gap of the plastic shell needs to be cut and trimmed. As shown in fig. 1, a plastic casing 101 is provided with a nozzle 102 to be cut, and in the prior art, no automatic device integrating functions of trimming, removing foil scraps, cutting the nozzle and modifying the nozzle is provided, and a large amount of manual work is generally adopted for operation, so that the technical problems of low working efficiency, unstable product quality and poor product yield of the manual work exist, and the production requirement of customers on high efficiency and high quality of products is not met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect among the prior art, provide a collect the deburring, remove the paper tinsel bits, cut the mouth of a river and decorate mouth of a river function integrative mould interior decoration injection molding automatic feeding deburring and cut the mouth of a river machine to improve the production efficiency of plastic shell product, guarantee the production quality of product, improve the qualification rate of product, satisfied the customer to the high-efficient high-quality production demand of product.

In order to achieve the above object, the utility model provides an automatic feeding, trimming and water gap shearing machine for in-mold decoration injection molding, which comprises a frame, a feeding conveyer belt device arranged on one side of the frame, a vision system arranged on the feeding conveyer belt device, a manipulator for transferring a plastic shell and arranged on one side of a discharge port of the feeding conveyer belt device, a trimming mechanism respectively arranged on the frame and used for deburring the outline edge of the plastic shell, a foil scrap removing mechanism used for removing foil scraps on the outline edge of the plastic shell, a water gap shearing mechanism used for shearing a water gap of the plastic shell, a modified water gap mechanism used for trimming the water gap of the plastic shell, and a discharging conveyer belt device arranged below the frame; two sides of the frame are provided with automatic opening and closing dustproof curtains; the trimming mechanism comprises a first portal frame and a second portal frame which are respectively arranged on the rack and are relatively fixed, a first linear driving module arranged on the first portal frame, a guide rail arranged on the second portal frame, a second linear driving module which is in transmission connection with the first linear driving module and is in sliding connection with the guide rail, a trimming cutter assembly in transmission connection with the second linear driving module, a third linear driving module which is arranged below the trimming cutter assembly and is relatively fixed with the rack, a sensor arranged on one side of the third linear driving module, a clamping jaw air cylinder mounting block in transmission connection with the third linear driving module, a clamping jaw air cylinder fixedly connected on the clamping jaw air cylinder mounting block, a first static pressure blowing device arranged above the trimming cutter assembly and a first scrap collecting box arranged below the rack; the foil scrap removing mechanism comprises a feeding module, a discharging module, a third portal frame and a fourth portal frame which are respectively arranged on the machine frame, a fourth linear driving module arranged on the third portal frame, a sliding rail arranged on the fourth portal frame, a fifth linear driving module which is in transmission connection with the fourth linear driving module and is in sliding connection with the sliding rail, a sixth linear driving module which is arranged on the fifth linear driving module and is in transmission connection and longitudinally arranged, a motor fixing seat which is arranged on the sixth linear driving module and is in transmission connection, a driving motor arranged on the motor fixing seat, a brush wheel arranged on an output shaft of the driving motor, a second static pressure blowing device arranged above the driving motor, a supporting platform arranged on the machine frame, a clamping cylinder arranged on the supporting platform, and a second scrap collecting box arranged below the supporting platform; the water gap shearing mechanism comprises a bottom fixing plate fixedly connected with the machine frame, a first guide rod arranged on one side of the bottom fixing plate, a second guide rod arranged on the other side of the bottom fixing plate and parallel to the first guide rod, at least one first sliding block sleeved on the first guide rod and connected in a sliding manner, at least one second sliding block sleeved on the second guide rod and connected in a sliding manner, guide rod fixing blocks respectively arranged at two ends of the first guide rod and the second guide rod and fixedly connected with the bottom fixing plate, a first spring limiting block and a first spring respectively sleeved at two ends of the first guide rod and positioned between the first sliding block and the guide rod fixing block, a second spring limiting block and a second spring respectively sleeved at two ends of the second guide rod and positioned between the second sliding block and the guide rod fixing block, a pneumatic scissors mounting plate respectively fixedly connected with the first sliding block and the second sliding block, and pneumatic scissors fixedly connected with the pneumatic scissors mounting plate, the device comprises a water gap material channel arranged on one side of a pneumatic scissors, a water gap recovery box arranged below the water gap material channel, a plurality of stand columns arranged around a mounting plate of the pneumatic scissors, a suction nozzle mounting block arranged at one end above the stand columns and fixedly connected with the stand columns, and a suction nozzle arranged on the suction nozzle mounting block; the modified water gap mechanism comprises a material taking device arranged on the rack, a modified water gap component arranged on the rack and positioned on one side of the material taking device, a third waste scrap collecting box arranged below the modified water gap component, and a third static pressure blowing device arranged above the modified water gap component; the inside of the third waste collecting box is communicated with an external air suction device.

Preferably, the clamping direction of the clamping jaw cylinder is perpendicular to the movement direction of the clamping jaw cylinder driven by the third linear driving module, the sensor is in signal connection with the third linear driving module, and the inside of the first waste chip collecting box is communicated with an external air suction device.

Preferably, the deburring cutter subassembly includes the fixed plate that is connected and the level sets up with the transmission of second drive module, install at fixed plate one side fixed connection and be longitudinal arrangement's sharp module mounting panel, install between fixed plate and sharp module mounting panel and respectively with fixed plate and sharp module mounting panel fixed connection's at least one strengthening rib, install at sharp module of sharp module mounting panel one side fixed connection, motor mount pad subassembly of being connected with sharp module transmission, install the motor on motor mount pad subassembly, install the flexible cutter who has wear-resisting characteristic on the motor output shaft, and go into gaseous air supply to the inside pump of flexible cutter, flexible cutter is the ventilative structure of being covered with the bleeder vent.

Preferably, the motor mounting seat assembly comprises a first clamping block in transmission connection with the linear module and a second clamping block detachably connected with the first clamping block, and arc-shaped notches matched with the shape of the motor are respectively arranged on the first clamping block and the second clamping block.

Preferably, the flexible cutter is made of scouring pad.

Preferably, the brush wheel is a ventilating structure fully distributed with air holes; the inside of the second scrap collecting box is communicated with an external air suction device.

Preferably, the feeding module and the blanking module respectively comprise a seventh linear driving module arranged on the rack and a material taking assembly in transmission connection with the seventh linear driving module; get the material subassembly and include the actuating cylinder that drives who is connected with the transmission of seventh straight line drive module, with the keysets that drives actuating cylinder transmission and be connected, install at least one sucking disc fixed block at keysets one side fixed connection, install at least one sucking disc on the sucking disc fixed block, be provided with first waist type hole on the keysets, be provided with second waist type hole on the sucking disc fixed block, the length direction in first waist type hole is mutually perpendicular with the length direction in second waist type hole, the sucking disc is fixed at the second waist type downthehole.

Preferably, the material taking device comprises a support fixedly connected to one side of the rack, a ninth linear driving module fixedly connected to the support, a first double-shaft cylinder in transmission connection with the ninth linear driving module, and a first material taking unit and a second material taking unit in transmission connection with the first double-shaft cylinder respectively.

Preferably, first material unit and the second of getting is got and is all included the keysets of being connected with first double-shaft cylinder transmission, installs at least one sucking disc fixed block at keysets one side fixed connection, installs at least one sucking disc on the sucking disc fixed block, be provided with first waist type hole on the keysets, be provided with second waist type hole on the sucking disc fixed block, the length direction in first waist type hole is mutually perpendicular with the length direction in second waist type hole, the sucking disc is fixed at the second waist type downthehole.

Preferably, the modified nozzle assembly comprises a bottom mounting plate which is arranged on one side of the taking device and is fixedly connected with the frame, an eighth linear driving module which is arranged on one side of the bottom mounting plate and is fixedly connected with the bottom mounting plate, a sliding table cylinder which is in transmission connection with the eighth linear driving module, a cylinder adapter plate which is in transmission connection with the sliding table cylinder, a guide wheel mounting plate which is arranged above the cylinder adapter plate and is adjustable in the longitudinal direction relative to the cylinder adapter plate, a guide wheel which is arranged on the guide wheel mounting plate and is in rotation connection with the guide wheel mounting plate, a motor which is arranged below the cylinder adapter plate and is fixedly connected with the cylinder adapter plate, a cutter head clamp which is arranged on an output shaft of the motor, a cutting knife which is arranged on the cutter head clamp, a vertical plate and a plurality of stand columns which are respectively arranged on, the rotary clamping cylinder is arranged on one side of the vertical plate and is fixed relative to the vertical plate, and the clamping block is in transmission connection with the rotary clamping cylinder.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model is provided with a frame, a feeding conveyer belt device, a vision system arranged on the feeding conveyer belt device, a manipulator arranged at one side of a discharge port of the feeding conveyer belt device, trimming mechanisms respectively arranged on the frame, a foil scrap removing mechanism, a water gap shearing mechanism, a water gap modifying mechanism and a discharging conveyer belt device arranged below the frame, when in operation, the feeding conveyer belt device feeds a plastic shell, the vision system identifies the position and the posture information of the plastic shell positioned on the feeding conveyer belt device and transmits the information to the manipulator, the manipulator carries out material taking operation on the plastic shell positioned on the feeding conveyer belt device, at the moment, a dustproof curtain at one side of the frame is automatically opened, the manipulator places the plastic shell on the trimming mechanism, the trimming mechanism carries out deburring treatment on the plastic shell, and the dustproof curtain is automatically closed, treat that the plastic shell has removed the burr after, remove paper tinsel bits mechanism and remove paper tinsel bits processing to the plastic shell, then cut mouth of a river mechanism and cut the mouth of a river again to the plastic shell and handle, then decorate mouth of a river mechanism and repair the mouth of a river of plastic shell again, the dust curtain of last frame opposite side is automatic to be opened, the plastic shell flows back to one side of manipulator from unloading conveyer belt device, the manipulator carries out the unloading operation to off-the-shelf plastic shell to accomplish the complete deburring of plastic shell, remove the paper tinsel bits, cut the mouth of a river and decorate the function in mouth of a river, the utility model has the advantages of production efficiency is high, the production steady quality of product, the qualification rate of product is high, has satisfied the customer and has.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a plastic housing provided in the prior art;

FIG. 2 is a schematic structural view of an in-mold decoration injection molding automatic feeding, trimming and water gap shearing machine provided by the present invention;

FIG. 3 is a schematic structural view of the in-mold decoration injection molding automatic feeding, trimming and water gap shearing machine provided by the present invention with the upper part of the frame removed;

FIG. 4 is a schematic structural view of an deburring mechanism provided by the present invention;

FIG. 5 is a schematic structural view of an edge trimmer cutter assembly provided by the present invention;

FIG. 6 is a schematic structural diagram of a foil scrap removing mechanism provided by the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at A;

fig. 8 is a partial enlarged view at B in fig. 6;

fig. 9 is a schematic structural view of the nozzle shearing mechanism provided by the present invention;

FIG. 10 is an enlarged view of a portion of FIG. 9 at A;

fig. 11 is a schematic structural view of a modified gate mechanism provided by the present invention;

fig. 12 is a schematic structural view of the modified gate mechanism provided by the present invention without the third static pressure blower;

FIG. 13 is an enlarged view of a portion of FIG. 12 at A;

fig. 14 is a partial enlarged view at B in fig. 12.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 2 and fig. 3, the utility model provides an automatic feeding, trimming and water gap shearing machine for in-mold decoration injection molding parts, which comprises a frame 10, a feeding conveyer belt device 91 installed on one side of the frame 10, a vision system 92 installed on the feeding conveyer belt device 91, a manipulator 93 installed on one side of a discharge port of the feeding conveyer belt device 91 and used for transferring a plastic shell, a trimming mechanism 94 respectively installed on the frame 10 and used for deburring the outline edge of the plastic shell, a foil scrap removing mechanism 95 used for removing foil scraps on the outline edge of the plastic shell, a water gap shearing mechanism 96 used for shearing a water gap of the plastic shell, a modified water gap mechanism 97 used for trimming the water gap of the plastic shell, and a discharging conveyer belt device 98 installed below the frame 10; wherein, the two sides of the frame 10 are provided with the dustproof curtains 99 which can automatically open and close.

During operation, the feeding conveyor belt device 91 feeds the plastic casing 101, the vision system 92 identifies the position and posture information of the plastic casing 101 on the feeding conveyor belt device 91 and transmits the information to the manipulator 93, the manipulator 93 carries out material taking operation on the plastic casing 101 on the feeding conveyor belt device 91, at the moment, the dustproof curtain 99 on one side of the rack 10 is automatically opened, the manipulator 93 places the plastic casing 101 on the trimming mechanism 94, the trimming mechanism 94 carries out deburring processing on the plastic casing 101, meanwhile, the dustproof curtain 99 is automatically closed, after the plastic casing 101 has been deburred, the foil scrap removing mechanism 95 carries out foil scrap removing processing on the plastic casing 101, then the water gap shearing mechanism 96 carries out water gap shearing processing on the plastic casing 101, then the water gap mechanism 97 is modified and then carries out finishing processing on the water gap 102 of the plastic casing 101, finally, the dustproof curtain 99 on the other side of the rack 10 is automatically opened, plastic housing 101 flows back to one side of manipulator 93 from unloading conveyer belt device 91, and manipulator 93 carries out the unloading operation to off-the-shelf plastic housing 101 to accomplish the complete deburring of plastic housing 101, remove the paper tinsel bits, cut the mouth of a river and decorate the function in the mouth of a river, the utility model has the advantages of the production quality of production efficiency height, product is stable, the qualification rate of product is high, has satisfied the customer and has satisfied the high-efficient high-quality production demand of product.

Each mechanism is described in more detail below with reference to the accompanying drawings.

As shown in fig. 4, the trimming mechanism 94 includes a first portal frame 11 and a second portal frame 12 which are respectively installed on the frame 10 and relatively fixed, a first linear driving module 13 installed on the first portal frame 11, a guide rail 14 installed on the second portal frame 12, a second linear driving module 15 which is connected with the first linear driving module 13 in a transmission manner and is slidably connected with the guide rail 14, a trimming cutter assembly 16 which is connected with the second linear driving module 15 in a transmission manner, a third linear driving module 17 which is installed below the trimming cutter assembly 16 and is relatively fixed with the frame 10, a sensor 18 installed on one side of the third linear driving module 17, a clamping jaw cylinder installation block 19 which is connected with the third linear driving module 17 in a transmission manner, a clamping jaw cylinder 20 which is installed on the clamping jaw cylinder installation block 19 and is fixedly connected, a first static pressure blowing device 21 which is installed above the trimming cutter assembly 16, and a first scrap collecting box 22 mounted under the frame 10.

The clamping direction of the clamping jaw cylinder 20 is perpendicular to the movement direction of the clamping jaw cylinder 20 driven by the third linear driving module 17, the sensor 18 is in signal connection with the third linear driving module 17, and the inside of the first waste chip collecting box 22 is communicated with an external air suction device.

As shown in fig. 5, the trimming tool assembly 16 includes a fixing plate 1 which is connected with the second linear driving module 15 in a transmission manner and horizontally arranged, a linear module mounting plate 2 which is fixedly connected with one side of the fixing plate 1 and longitudinally arranged, at least one reinforcing rib 3 which is arranged between the fixing plate 1 and the linear module mounting plate 2 and is respectively fixedly connected with the fixing plate 1 and the linear module mounting plate 2, a linear module 4 which is fixedly connected with one side of the linear module mounting plate 2, a motor mounting seat assembly 5 which is connected with the linear module 4 in a transmission manner, a motor 6 which is arranged on the motor mounting seat assembly 5, a flexible tool 7 which is arranged on an output shaft of the motor 6 and has wear resistance, and a gas source for pumping gas into the interior of the flexible tool 7, wherein the flexible tool 7 is a gas permeable structure full.

During operation, the clamping jaw cylinder 20 clamps the water gap 102 of the plastic casing 101 on the manipulator 93, the appearance of the plastic casing 101 is prevented from being damaged while the plastic casing 101 is clamped and positioned, then the third linear driving module 17 drives the clamping jaw cylinder 20 to make linear motion through the clamping jaw cylinder mounting block 19, when the sensor 18 detects the plastic casing 101, the third linear driving module 17 stops driving, at the moment, because the clamping direction of the clamping jaw cylinder 20 is vertical to the direction in which the third linear driving module 17 drives the clamping jaw cylinder 20 to make motion, the clamping jaw cylinder 20 ensures the Y-axis positioning accuracy of the plastic casing 101 relative to the rack 10, and the sensor 18 ensures the X-axis positioning accuracy of the plastic casing 101 relative to the rack 10, thereby ensuring the absolute position accuracy of the plastic casing 101 relative to the rack 10 and ensuring the positioning accuracy of subsequent trimming operation, the dimensional accuracy of the processed product is ensured, at the moment, trimming is started, the flexible cutter 7 on the trimming cutter component 16 is driven to move along the outline of the plastic shell 101 through the linkage of the first linear driving module 13 and the second linear driving module 15, the motor 6 drives the flexible cutter 7 to rotate at a high speed, meanwhile, air is pumped into the flexible cutter 7 by an air source, then the flexible cutter 7 is contacted with the outline of the plastic shell 101 and trims the outline of the plastic shell 101, on one hand, because the flexible cutter 7 has elasticity, the instantaneous stress of each position of the outline of the plastic shell 101 when the flexible cutter is contacted with the plastic shell 101 cannot be large, and the plastic shell 101 cannot generate unrecoverable deformation, thereby ensuring the processing accuracy of the outline of the plastic shell 101, on the other hand, because the flexible cutter 7 is a ventilation structure full of ventilation holes, therefore, the scraps discharged from the trimming operation process can be synchronously and directionally blown away by the air source, the appearance of the plastic shell 101 cannot be damaged by the scraps, and the requirement of the product on the appearance is met.

In addition, in the trimming process, the first static pressure blowing device 21 continuously blows towards the plastic housing 101 product, so that the scraps discharged from the scraps can be ensured to fall into the first scrap collecting box 22, the first scrap collecting box 22 is communicated with an external suction device, the scraps can be automatically collected to the outside, and the phenomenon that the scraps are accumulated to influence the movement stability of the mechanism is avoided.

In the present embodiment, the material of the flexible cutter 7 is preferably scouring pad. The industrial scouring pad is mainly applied to coating treatment on the surfaces of materials such as metal, woodware and the like, mechanical maintenance and cleaning such as cleaning, polishing, derusting, deburring and the like, and high-quality appearance decorative line treatment operation. The scouring pad can be used for elastic grinding, can effectively prevent excessive cutting and scratching of the surface of a workpiece, has a unique structure, can effectively dissipate heat, avoids discoloration and deformation caused by overheating in the processing process of the workpiece, also has the advantages of blockage prevention, water resistance and oil resistance, can be used for self-sharpening grinding, continuously loses fibers in the grinding process, and continuously and naturally forms new grinding ore sand to provide consistent processing quality for the workpiece, so that a new flexible cutter 7 needs to be replaced in a certain service cycle.

In this embodiment, as shown in fig. 5, the motor mount assembly 5 includes a first clamping block 1010 drivingly connected to the linear module 4 and a second clamping block 1020 detachably connected to the first clamping block 1010, and the first clamping block 1010 and the second clamping block 1020 are respectively provided with an arc-shaped notch adapted to the shape of the motor 6. Through setting up first grip block 1010 and second grip block 1020, be convenient for assemble or dismantle motor 6 on the one hand, still be convenient for change flexible cutter 7 on the motor output shaft, on the other hand is convenient for adjust motor 6 for the high position on the sharp module 4 to be convenient for adjust the drop between flexible cutter 7 and the plastic shell, eliminate the processing or the assembly error of part, have the convenient advantage of regulation.

The fixed plate 1 is arranged, so that the trimming cutter assembly 16 can be conveniently installed on the second linear driving module 15 as a whole, the horizontally arranged fixed plate 1 enables the stress of the trimming cutter assembly 16 on the second linear driving module 15 to be more reasonable and reliable, the stability of the flexible cutter 7 in trimming the plastic shell 101 is ensured, the arranged reinforcing rib 3 can ensure that the fixed connection between the fixed plate 1 and the linear module installation plate 2 is more reliable, and the stability of the flexible cutter 7 in trimming the plastic shell 101 is further ensured.

In the present embodiment, at least one air joint 8 is disposed on one side of the linear module 4, and the air joint 8 is communicated with the inside of the flexible cutter 7. Through setting up this gas connection 8, the gas source of being convenient for is gaseous to the inside pump of flexible cutter 7.

In this embodiment, the first linear driving module 13, the second linear driving module 15, the third linear driving module 17 and the linear module 4 are all a screw rod transmission linear module, a synchronous belt transmission linear module or a linear motor module.

In this embodiment, a plurality of screws 1030 are disposed on the second clamping block 1020, and the screws 1030 are screwed on the first clamping block 1010 to fixedly connect the first clamping block 1010 and the second clamping block 1020. Through setting up screw 1030, be convenient for realize dismantling between first grip block 1010 and the second grip block 1020 and be connected to be convenient for dismantle the operation, be convenient for to motor 6 the utility model discloses the maintenance operation in later stage has convenient operation's advantage.

The deburring tool unit 16 further includes a first drag chain 23 mounted on one side of the first linear drive module 13, a second drag chain 24 mounted on one side of the second linear drive module 15, and a third drag chain 25 mounted on one side of the third linear drive module 17. Wherein one end of the first drag chain 23 is fixed relatively to the frame 10, and the other end is installed on the second linear driving module 15; wherein one end of the second drag chain 24 is fixed relatively to the second linear driving module 15, and the other end is mounted on the trimming cutter assembly 16; one end of the third drag chain 25 is fixedly connected with the frame 10, and the other end is arranged on the clamping jaw cylinder mounting block 19. Through setting up first tow chain 23, second tow chain 24 and third tow chain 25 for first linear drive module 13, second linear drive module 15 and third linear drive module 17 can play good guard action to the cable when the drive, guarantee the stability of mechanism's operation.

As shown in fig. 6 and 7, the foil scrap removing mechanism 95 includes a feeding module 31, a discharging module 32, a third portal frame 33 and a fourth portal frame 34 respectively installed on the frame 10, a fourth linear driving module 35 installed on the third portal frame 33, a slide rail 36 installed on the fourth portal frame 34, a fifth linear driving module 37 connected with the fourth linear driving module 35 in a transmission manner and slidably connected with the slide rail 36, a sixth linear driving module 38 installed on the fifth linear driving module 37 in a transmission manner and longitudinally arranged, a motor fixing seat 39 installed on the sixth linear driving module 38 in a transmission manner, a driving motor 40 installed on the motor fixing seat 39, a brush wheel 41 installed on an output shaft of the driving motor 40, a second static pressure blowing device 42 installed above the driving motor 40, a supporting platform 43 installed on the frame 10, a clamping cylinder 44 installed on the supporting platform 43, and a second scrap collecting box 45 mounted under the supporting platform 43.

Wherein the brush wheel 41 is a ventilation structure with ventilation holes; wherein the interior of the second scrap collecting box 45 is communicated with an external suction device.

The feeding module 31 and the discharging module 32 both comprise a seventh linear driving module 311 mounted on the frame 10, and a material taking assembly 312 in transmission connection with the seventh linear driving module 311; the material taking assembly 312 comprises a driving cylinder 3121 in transmission connection with the seventh linear driving module 311, an adapter plate 3122 in transmission connection with the driving cylinder 3121, at least one suction cup fixing block 3123 installed on one side of the adapter plate 3122 in fixed connection, and at least one suction cup 3124 installed on the suction cup fixing block 3123, the adapter plate 3122 is provided with a first waist-shaped hole 31221, the suction cup fixing block 3123 is provided with a second waist-shaped hole 31222, the length direction of the first waist-shaped hole 31221 is perpendicular to the length direction of the second waist-shaped hole 31222, and the suction cup 3124 is fixed in the second waist-shaped hole 31222. Specifically, in this embodiment, two fixed suction cup fixing blocks 3123 are installed at one side of the transfer plate 3122. In this embodiment, two suckers 3124 are installed on the sucker fixing block 3123. Use the screw to pass first waist type hole 31221 and can be with adapter plate 3122 and sucking disc fixed block 3123 fixed connection, through set up first waist type hole 31221 on adapter plate 3122, make it to be convenient for adjust sucking disc fixed block 3123Y axial position on adapter plate 3122, thereby be convenient for adjust sucking disc 3124Y axial relative position on frame 10, through be provided with second waist type hole 31222 on sucking disc fixed block 3123, make it to be convenient for adjust sucking disc 3124X axial relative position on frame 10, material loading module 31 and unloading module 32 of above structure are adopted, make sucking disc 3124 on material loading module 31 and the unloading module 32 all have the convenient advantage of regulation, make material loading module 31 and unloading module 32 can compatible many sizes of plastic shell's the operation of getting the material, the advantage that has the compatibility, satisfy the demand of customer to low in production cost.

During operation, the material taking component 312 on the material feeding module 31 sucks the plastic casing 101, then the seventh linear driving module 311 on the material feeding module 31 drives the material taking component 312 to move right above the supporting platform 43, then the driving cylinder 3121 on the material taking component 312 drives the suction cup 3124 to descend and place the plastic casing 101 on the supporting platform 43, then the brush wheel 41 on the driving motor 40 is driven to move along the outline of the plastic casing 101 through the linkage of the fourth linear driving module 35, the fifth linear driving module 37 and the sixth linear driving module 38, meanwhile the driving motor 40 drives the brush wheel 41 to rotate, so as to perform automatic chip removing operation, in the operation process, gas is pumped into the inside of the brush wheel 41 with a gas permeable structure, so that the chips discharged from the gas can be synchronously and directionally blown away, and the appearance of the plastic casing 101 cannot be damaged by the chips, the requirement of the product on the appearance is met, in addition, the second static pressure blowing device 42 continuously blows air to the plastic shell 101 product, the situation that the scraps discharged from the scraps can fall into the second scrap collecting box 45 is ensured, the second scrap collecting box 45 is communicated with an external air suction device, the scraps can be automatically collected to the outside, and the phenomenon that the scraps are accumulated to influence the stability of the mechanism movement is avoided; treat to remove the back that the operation of paper tinsel bits is accomplished, drive actuating cylinder 3121 drive sucking disc 3124 on the unloading module 32 descends and absorb plastic shell 101, then the seventh linear drive module 311 drive on the unloading module 32 gets plastic shell 101 on the material subassembly 312 and leaves, the utility model discloses a plastic shell 101 automatic feeding, automatic remove paper tinsel bits and the complete function of automatic unloading, it has the advantage that degree of automation is high, when having improved the production efficiency of product, has still guaranteed the production quality of product.

In this embodiment, the fourth linear driving module 35, the fifth linear driving module 37, the sixth linear driving module 38, and the seventh linear driving module 311 are all screw rod transmission linear modules, synchronous belt transmission linear modules, or linear motor modules.

In this embodiment, as shown in fig. 8, the supporting platform 43 includes a bottom plate 431 fixedly connected to the frame 10, a supporting column 432 fixedly connected to the periphery of the bottom plate 431, a cylinder mounting plate 433 fixedly connected to the top of the supporting column 432, a first supporting block 434 mounted on one side of the cylinder mounting plate 433, and a second supporting block 435 mounted on the other side of the cylinder mounting plate 433, and the clamping cylinder 44 is mounted on the cylinder mounting plate 433 and located between the first supporting block 434 and the second supporting block 435. The supporting platform 43 with the above structural design has the advantages of simple structure, compactness, reasonableness, convenience in assembly and lower cost.

In this embodiment, as shown in fig. 6, the foil scrap removing mechanism 95 further includes a fourth drag chain 46 installed at one side of the fourth linear driving module 35, a fifth drag chain 47 installed at one side of the fifth linear driving module 37, and a seventh drag chain 313 installed at the seventh linear driving module 311. One end of the fourth drag chain 46 is fixedly connected with the third portal frame 33, and the other end of the fourth drag chain 46 is fixedly connected with the fifth linear driving module 37. One end of the fifth drag chain 47 is fixed to the fifth linear driving module 37, and the other end of the fifth drag chain 47 is fixed to the sixth linear driving module 38. One end of the seventh drag chain 313 is fixedly connected with the frame 10, and the other end of the seventh drag chain 313 is fixed opposite to the driving cylinder 3121. Through setting up this fourth tow chain 46, fifth tow chain 47 and seventh tow chain 313 for fourth linear drive module 35, fifth linear drive module 37 and seventh linear drive module 311 can play good guard action to the cable when the drive, guarantee the stability of mechanism's operation.

As shown in fig. 9 and 10, the nozzle shearing mechanism includes a bottom fixing plate 51 fixedly connected to the frame 10, a first guide rod 52 mounted on one side of the bottom fixing plate 51, a second guide rod 53 mounted on the other side of the bottom fixing plate 51 and parallel to the first guide rod 52, at least one first slider 54 slidably connected to the first guide rod 52, at least one second slider 55 slidably connected to the second guide rod 53, guide rod fixing blocks 56 respectively mounted on both ends of the first guide rod 52 and the second guide rod 53 and fixedly connected to the bottom fixing plate 51, a first spring stopper 57 and a first spring 58 respectively mounted on both ends of the first guide rod 52 and located between the first slider 54 and the guide rod fixing block 56, a second spring stopper 59 and a second spring 60 respectively mounted on both ends of the second guide rod 53 and located between the second slider 55 and the guide rod fixing block 56, the pneumatic scissors assembly comprises a pneumatic scissors mounting plate 61 fixedly connected with a first sliding block 54 and a second sliding block 55 respectively, pneumatic scissors 62 fixedly connected with the pneumatic scissors mounting plate 61 and arranged in the middle of the pneumatic scissors mounting plate 61, a water gap material channel 63 arranged on one side of the pneumatic scissors 62, a water gap recovery box 64 arranged below the water gap material channel 63, a plurality of stand columns 65 arranged around the pneumatic scissors mounting plate 61, a suction nozzle mounting block 66 arranged at one end above the stand columns 65 and fixedly connected with the stand columns, and a suction nozzle 67 arranged on the suction nozzle mounting block 66.

The first spring stopper 57 is located between the guide rod fixing block 56 and the first spring 58, and the first spring 58 is located between the first spring stopper 57 and the first slider 54. The second spring stopper 59 is located between the guide bar fixing block 56 and the second spring 60, and the second spring 60 is located between the second spring stopper 59 and the second slider 55. The cutting direction of the pneumatic scissors 62 is the same as the axial direction of the first guide rod 52.

Wherein the bottom fixed plate 51 that sets up is convenient for fix this technical scheme as a whole on frame 10, and it has the advantage of the assembly of being convenient for, in addition, bottom fixed plate 51 all be provided with waist type regulation hole 512 all around, can adjust the relative position between bottom fixed plate 51 and the outside frame through setting up this waist type regulation hole 512 to be convenient for adjust treat material loading plastic shell 101 with the utility model discloses relative position between, guarantee the reliability of cutting the mouth of a river operation. And the first spring limiting block 57 is arranged to limit the first spring 58, and the second spring limiting block 59 is arranged to limit the second spring 60. The provision of the pneumatic scissors mounting plate 61 facilitates the mounting of the pneumatic scissors 62. The arrangement of the plurality of upright columns 65 is convenient for fixing the suction nozzle mounting block 66 and the bottom fixing plate 51, and through the structural design, the technical scheme has the advantages of simple structure, convenience in processing and compact and reasonable structure.

During operation, the external manipulator places the plastic housing 101 on the suction nozzles 67 of the suction nozzle mounting blocks 66, the suction nozzles 67 suck the plastic housing 101, the plastic housing 101 and the bottom fixing plate 51 are kept in a relatively fixed state, reliability of subsequent water gap shearing operation is ensured, then the pneumatic scissors 62 start to shear the water gap 102 of the plastic housing 101, when one of the knife edges of the pneumatic scissors 62 contacts the water gap 102 of the plastic housing 101, the first sliding block 54 indirectly fixed with the pneumatic scissors 62 moves along the first guide rod 52 in a short-distance linear motion, and the second sliding block 55 indirectly fixed with the pneumatic scissors 62 also moves along the second guide rod 53 in a short-distance linear motion, wherein the first spring 58 and the second spring 60 both play a buffering role, and through the above flexible structural design, the pneumatic scissors 62 can automatically adjust the relative position between the pneumatic scissors 62 and each plastic housing 101, therefore, two knife edges of the pneumatic scissors 62 can apply the same shearing force to the water gap 102 of the plastic casing 101 at the same time, the stability of the trimming quality is ensured, and the finally trimmed water gap 102 falls into the water gap recovery box 64 along the water gap material channel 63.

In addition, the first spring limiting block 57 and the second spring limiting block 59 are both provided with a top thread hole 571, the first spring limiting block 57 can be fixed on the first guide rod 52 by the top thread passing through the top thread hole 571 on the first spring limiting block 57, the second spring limiting block 59 can be fixed on the second guide rod 53 by the top thread passing through the top thread hole 571 on the second spring limiting block 59, therefore, the relative position between the first spring limiting block 57 and the first guide rod 52 can be adjusted by loosening or screwing the top thread, so that the buffering force of the first spring 58 on the pneumatic scissors 62 can be adjusted, the relative position between the second spring limiting block 59 and the second guide rod 53 can be adjusted by loosening or screwing the top thread, so that the buffering force of the second spring 60 on the pneumatic scissors 62 can be adjusted, and the pneumatic scissors 62 has the advantage of convenient adjustment.

Specifically, because the overall dimension of the plastic housing 101 in this embodiment is large, the overall dimension of the pneumatic scissors mounting plate 61 is also enlarged, and therefore, in this embodiment, the first guide rod 52 is sleeved with the two first sliding blocks 54 in sliding connection, and the second guide rod 53 is also sleeved with the two second sliding blocks 55 in sliding connection, thereby ensuring the reliability of the flexible structure.

More specifically, as shown in fig. 9, a meter screw hole 561 is provided on the guide rod fixing block 56. The guide rod fixing blocks 56 can be fixed on the first guide rod 52 and the second guide rod 53 respectively by penetrating machine screws through machine screw holes 561, so that the first guide rod 52 and the second guide rod 53 can be indirectly fixed with the bottom fixing plate 51, and the guide rod fixing block fixing device has the advantages of convenience in assembly and reasonable structure.

Further, the lower end of the upright post 65 is provided with a flat position 651. Set up this flat position 651 and be convenient for the manual work to use the spanner to fix stand 65 on bottom fixed plate 51, have the advantage of the assembly of being convenient for, this stand 65 has the advantage that processing is convenient, purchase cycle is short, and its joint strength is also very reliable.

Further, since the pneumatic scissors 62 in this embodiment have a large size, the middle portion of the bottom fixing plate 51 is provided with a clearance hole 511, and the pneumatic scissors 62 pass through the clearance hole 511.

As shown in fig. 11, the modified nozzle mechanism includes a material taking device 71 mounted on the frame 10, a modified nozzle assembly 72 mounted on the frame 10 and located at one side of the material taking device 71, a third waste collecting box 73 mounted below the modified nozzle assembly 72, and a third static pressure blowing device 74 mounted above the modified nozzle assembly 72; the third waste collection box 73 is internally communicated with an external suction device.

As shown in fig. 12, the material taking device 71 includes a support 711 fixedly connected to one side of the frame 10, a ninth linear driving module 712 fixedly connected to the support 711, a first dual-axis cylinder 713 in driving connection with the ninth linear driving module 712, and a first material taking unit 714 and a second material taking unit 715 respectively in driving connection with the first dual-axis cylinder 713. Particularly, the double-shaft cylinder is internally provided with a guide rail, and the guide rail is not needed to be additionally arranged when the double-shaft cylinder is used, so that the double-shaft cylinder has the advantage of saving a space structure.

As shown in fig. 12 and 13, each of the first material taking unit 714 and the second material taking unit 715 includes an adapter plate 3122 in transmission connection with the first biaxial cylinder 713, at least one suction cup fixing block 3123 fixedly connected to one side of the adapter plate 3122, and at least one suction cup 3124 mounted on the suction cup fixing block 3123, the adapter plate 3122 is provided with a first kidney-shaped hole 31221, the suction cup fixing block 3123 is provided with a second kidney-shaped hole 31222, a length direction of the first kidney-shaped hole 31221 is perpendicular to a length direction of the second kidney-shaped hole 31222, and the suction cup 3124 is fixed in the second kidney-shaped hole 31222. Specifically, two fixedly connected suction cup fixing blocks 3123 are installed on one side of the adapter plate 3122, and two suction cups 3124 are installed on the suction cup fixing blocks 3123. Through set up first waist type hole 31221 on adapter plate 3122 for be convenient for adjust the position of sucking disc fixed block 3123Y axial on adapter plate 3122, thereby be convenient for adjust the relative position of sucking disc 3124Y axial on the frame 10, through be provided with second waist type hole 31222 on sucking disc fixed block 3123, make be convenient for adjust the relative position of sucking disc 3124X axial on the frame 10, adopt the first material unit 714 and the second material unit 715 of getting of above structure, make the sucking disc 3124 on first material unit 714 and the second material unit 715 all have the convenient advantage of adjusting, make first material unit 714 and second material unit 715 can be compatible the material operation of getting of the plastic shell that many sizes differ, have the advantage that compatibility is strong, satisfy the demand that the customer is low to manufacturing cost.

As shown in fig. 12 and fig. 14, the modified nozzle assembly 72 includes a bottom mounting plate 721 installed on one side of the material-taking device 71 and fixedly connected to the frame 10, an eighth linear driving module 722 installed on one side of the bottom mounting plate 721 and fixedly connected to the one side, a sliding cylinder 723 connected to the eighth linear driving module 722 in a transmission manner, a cylinder adapter plate 724 connected to the sliding cylinder 723 in a transmission manner, a guide wheel mounting plate 725 installed above the cylinder adapter plate 724 and adjustable in a longitudinal direction relative thereto, a guide wheel 726 installed on the guide wheel mounting plate 725 and rotatably connected to the same, a motor 727 installed below the cylinder adapter plate 724 and fixedly connected to the same, a cutter 728 installed on an output shaft of the motor 727, a cutting knife 729 installed on the cutter holder 728, a vertical plate 730 and a plurality of columns 65 installed on the bottom mounting plate 721 and fixedly connected to the same, and nozzle mounting blocks 66 installed above the vertical plate 730 and the columns 65, the suction nozzle 67 is arranged on the suction nozzle mounting block 66, the rotary clamping cylinder 731 is arranged on one side of the vertical plate 730 and is fixed relative to the vertical plate 730, and the clamping block 732 is in transmission connection with the rotary clamping cylinder 731. Specifically, the inside of the sliding table cylinder 723 is guided by the self-contained guide rail, and a guide rail is not required to be additionally arranged when the sliding table cylinder is used, so that the sliding table cylinder has the advantage of space-saving structure. While a bit holder 728 is provided to facilitate coupling of the motor 727 and the cutting blade 729.

In operation, the ninth linear driving module 712 on the material taking device 71 drives the suction cup 3124 on the first material taking unit 714 to take materials from the plastic housing 101 and place the materials on the suction nozzle 67 of the modified nozzle assembly 72, the suction nozzle 67 adopts a negative pressure suction mode to ensure the positioning accuracy of the plastic housing 101, then the rotary clamping cylinder 731 on the modified nozzle assembly 72 drives the clamping block 732 to make a rotary descending motion, the clamping block 732 presses the plastic housing 101 from top to bottom, so as to avoid the product deviation problem of the plastic housing 101 during subsequent nozzle modification, at this time, the sliding table cylinder 723 drives the guide wheel 726 and the cutting knife 729 to make an ascending motion simultaneously, the motor 727 drives the cutting knife 729 to make a rotary motion, the eighth linear driving module 722 drives the guide wheel 726 and the cutting knife 729 to make a horizontal transverse motion, at this time, the cutting knife 729 will modify the nozzle 102 of the plastic housing 101, and the guide wheel 726 has a guiding function, because the relative position of the guide wheel mounting plate 725 in the longitudinal direction of the cylinder adapter plate 724 is adjustable, when the guide wheel 726 just contacts the plastic shell 101, it is convenient to ensure that the top of the chip knife 729 can also contact the plastic shell 101, thereby ensuring the reliability of the nozzle trimming operation, and the adjusting device has the advantage of convenient adjustment, after the nozzle trimming is finished, the rotary clamping cylinder 731 drives the clamping block 732 to reset, then the suction disc 3124 on the second material taking unit 715 will suck the plastic shell 101, the ninth linear driving module 712 drives the plastic shell 101 on the second material taking unit 715 to be transferred to the blanking conveyor belt device 98, and meanwhile, the ninth linear driving module 712 also drives the first material taking unit 714 to place the plastic shell 101 on the suction nozzle 67 again, so the cycle is performed, the utility model discloses a nozzle trimming automation operation, and the adjusting device has the advantages of simple structure, compact and reasonable structure, High modification efficiency, stable modification quality and lower cost.

In addition, in the process of gate modification, the third static pressure blower 74 blows air to the plastic casing 101 continuously, so that the gate scraps discharged from the scraps can fall into the third scraps collection box 73, and the third scraps collection box 73 is communicated with an external air suction device to automatically collect the gate scraps to the outside, thereby avoiding the scraps from accumulating to influence the stability of mechanism movement.

In this embodiment, as shown in fig. 12, the material taking device 71 further includes a second dual-shaft cylinder 716 in driving connection with the first dual-shaft cylinder 713, and the second material taking unit 715 is in driving connection with the second dual-shaft cylinder 716. Through the arrangement of the second double-shaft cylinder 716, the stroke of the first material taking unit 714 and the stroke of the second material taking unit 715 are not limited by the synchronous driving of the ninth linear driving module 712, so that the plastic shell 101 can be conveniently loaded by the first material taking unit 714, and the plastic shell 101 can be conveniently unloaded by the second material taking unit 715. In addition, the inside of the double-shaft cylinder is guided by the guide rail, and the guide rail does not need to be additionally arranged when the double-shaft cylinder is used, so that the double-shaft cylinder has the advantage of space-saving structure.

In this embodiment, as shown in fig. 12 and 13, the bracket 711 is provided with a plurality of notches 7111. The provision of the notch 7111 reduces the weight of the bracket 711, i.e., ensures the stability of the operation of the mechanism while facilitating assembly and transportation.

In this embodiment, as shown in fig. 14, the guide wheel mounting plate 725 is provided with a third kidney-shaped hole 7251. Through setting up third waist type hole 7251 on leading wheel mounting panel 725 for be convenient for adjust the relative position of leading wheel mounting panel 725 on cylinder keysets 724 is vertical, consequently when leading wheel 726 just contacted plastic casing 101, be convenient for guarantee that the top of smear metal sword 729 also can contact with plastic casing 101, thereby guarantee the reliability of mouth of a river decoration operation, have the convenient advantage of regulation.

In this embodiment, the eighth linear driving module 722 and the ninth linear driving module 712 are a screw driving linear module, a synchronous belt driving linear module, a cylinder driving module or a linear motor module. The present embodiment further includes a ninth drag chain 717 installed at one side of the ninth linear driving module 712, wherein one end of the ninth drag chain 717 is fixedly connected to the frame 10, and the other end is fixed to the first biaxial cylinder 713. Through the ninth drag chain 717, the ninth linear driving module 712 can protect the cable well during driving, and the stability of the mechanism operation is ensured.

In this embodiment, as shown in fig. 12, a fourth waist-shaped adjusting hole 7211 is formed around the bottom mounting plate 721. The relative position between the bottom mounting plate 721 and the frame 10 can be adjusted by arranging the fourth waist-shaped adjusting hole 7211, so that the relative position between the plastic shell 101 to be loaded and the mechanism can be conveniently adjusted, and the reliability of the operation of the modified water gap is ensured.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. An automatic feeding, trimming and water gap shearing machine for in-mold decoration injection molding parts comprises a frame (10), it is characterized by also comprising a feeding conveyor belt device (91) arranged on one side of the frame (10), a vision system (92) arranged on the feeding conveyor belt device (91), a mechanical arm (93) arranged on one side of a discharge port of the feeding conveyor belt device (91) and used for transferring the plastic shell, a trimming mechanism (94) respectively arranged on the frame (10) and used for deburring the outline edge of the plastic shell, a foil scrap removing mechanism (95) used for removing foil scraps on the outline edge of the plastic shell, a water gap shearing mechanism (96) used for shearing a water gap of the plastic shell, and a water gap modifying mechanism (97) used for trimming the water gap of the plastic shell, and a blanking conveyer belt device (98) arranged below the frame (10);

two sides of the frame (10) are respectively provided with an automatic opening and closing dustproof curtain (99);

the trimming mechanism (94) comprises a first portal frame (11) and a second portal frame (12) which are respectively arranged on the frame (10) and are relatively fixed, a first linear driving module (13) arranged on the first portal frame (11), a guide rail (14) arranged on the second portal frame (12), a second linear driving module (15) which is in transmission connection with the first linear driving module (13) and is in sliding connection with the guide rail (14), a trimming cutter assembly (16) which is in transmission connection with the second linear driving module (15), a third linear driving module (17) which is arranged below the trimming cutter assembly (16) and is relatively fixed with the frame (10), a sensor (18) arranged on one side of the third linear driving module (17), a clamping jaw air cylinder mounting block (19) which is in transmission connection with the third linear driving module (17), and a clamping jaw air cylinder (20) which is fixedly connected on the clamping jaw air cylinder mounting block (19), a first static pressure blower (21) mounted above the trimming cutter assembly (16), and a first scrap collecting box (22) mounted below the frame (10);

the foil scrap removing mechanism (95) comprises a feeding module (31), a discharging module (32), a third portal frame (33) and a fourth portal frame (34) which are respectively arranged on the rack (10), a fourth linear driving module (35) arranged on the third portal frame (33), a sliding rail (36) arranged on the fourth portal frame (34), a fifth linear driving module (37) which is in transmission connection with the fourth linear driving module (35) and is in sliding connection with the sliding rail (36), a sixth linear driving module (38) which is arranged on the fifth linear driving module (37) in transmission connection and is longitudinally arranged, a motor fixing seat (39) which is arranged on the sixth linear driving module (38) in transmission connection, a driving motor (40) arranged on the motor fixing seat (39), a brush wheel (41) arranged on an output shaft of the driving motor (40), and a second static pressure blowing device (42) arranged above the driving motor (40), a supporting platform (43) arranged on the frame (10), a clamping cylinder (44) arranged on the supporting platform (43), and a second scrap collecting box (45) arranged below the supporting platform (43);

cut mouth of a river mechanism (96) including installing bottom fixed plate (51) of fixed connection on frame (10), install first guide arm (52) in bottom fixed plate (51) one side, install second guide arm (53) that bottom fixed plate (51) opposite side and be parallel to each other with first guide arm (52), at least one cover is established first slider (54) of sliding connection on first guide arm (52), at least one cover is established second slider (55) of sliding connection on second guide arm (53), install respectively at first guide arm (52) and second guide arm (53) both ends and with bottom fixed plate (51) fixed connection's guide arm fixed block (56), establish respectively at the both ends of first guide arm (52) and be located first slider (54) and guide arm fixed block (56) between first spring stopper (57) and first spring (58), establish respectively at the both ends of second guide arm (53) and be located second slider (55) and guide arm fixed block (56) between second spring fixed block (56) and guide arm fixed block (58) The pneumatic scissors device comprises two spring limiting blocks (59) and a second spring (60), a pneumatic scissors mounting plate (61) fixedly connected with a first sliding block (54) and a second sliding block (55) respectively, pneumatic scissors (62) arranged in the middle of the pneumatic scissors mounting plate (61) and fixedly connected with the pneumatic scissors mounting plate, a water gap material channel (63) arranged on one side of the pneumatic scissors (62), a water gap recovery box (64) arranged below the water gap material channel (63), a plurality of stand columns (65) arranged on the periphery of the pneumatic scissors mounting plate (61), a suction nozzle mounting block (66) arranged at one end above the stand columns (65) and fixedly connected with the stand columns, and a suction nozzle (67) arranged on the suction nozzle mounting block (66);

the modified water gap mechanism (97) comprises a material taking device (71) arranged on the rack (10), a modified water gap component (72) arranged on the rack (10) and positioned on one side of the material taking device (71), a third waste scrap collecting box (73) arranged below the modified water gap component (72), and a third static pressure blowing device (74) arranged above the modified water gap component (72); the interior of the third waste collecting box (73) is communicated with an external suction device.

2. The automatic feeding, trimming and water shearing machine for the in-mold decoration injection molding parts as claimed in claim 1, wherein the clamping direction of the clamping jaw cylinder (20) is perpendicular to the moving direction of the clamping jaw cylinder (20) driven by the third linear driving module (17), the sensor (18) is in signal connection with the third linear driving module (17), and the inside of the first scrap collecting box (22) is communicated with an external suction device.

3. The automatic feeding, trimming and water cutting machine for the in-mold decoration injection molding part according to claim 1, wherein the trimming cutter assembly (16) comprises a fixing plate (1) which is in transmission connection with the second linear driving module (15) and is horizontally arranged, a linear module mounting plate (2) which is fixedly connected with one side of the fixing plate (1) and is longitudinally arranged, at least one reinforcing rib (3) which is arranged between the fixing plate (1) and the linear module mounting plate (2) and is respectively fixedly connected with the fixing plate (1) and the linear module mounting plate (2), a linear module (4) which is fixedly connected with one side of the linear module mounting plate (2), a motor mounting seat assembly (5) which is in transmission connection with the linear module (4), a motor seat (6) which is arranged on the motor mounting assembly (5), and a flexible cutter (7) which is arranged on an output shaft of the motor (6) and has wear resistance, and pumping a gas source of gas into the flexible cutter (7), wherein the flexible cutter (7) is a ventilating structure full of air holes.

4. The automatic feeding, trimming and water shearing machine for the in-mold decoration injection molding part is characterized in that the motor mounting seat assembly (5) comprises a first clamping block (1010) in transmission connection with the linear module (4) and a second clamping block (1020) detachably connected with the first clamping block (1010), and arc-shaped notches which are matched with the shape of the motor (6) are respectively arranged on the first clamping block (1010) and the second clamping block (1020).

5. The automatic feeding, trimming and water shearing machine for in-mold decorated injection molded parts according to claim 3, characterized in that the flexible cutter (7) is a scouring pad member.

6. The automatic feeding, trimming and water shearing machine for the in-mold decorated injection molded parts as claimed in claim 1, wherein the brush wheel (41) is a ventilation structure full of ventilation holes; the interior of the second scrap collecting box (45) is communicated with an external suction device.

7. The automatic feeding, trimming and water shearing machine for the in-mold decoration injection molding part according to claim 1, wherein the feeding module (31) and the discharging module (32) each comprise a seventh linear driving module (311) mounted on the frame (10), and a material taking assembly (312) in transmission connection with the seventh linear driving module (311); the material taking assembly (312) comprises a driving cylinder (3121) in transmission connection with a seventh linear driving module (311), a transfer plate (3122) in transmission connection with the driving cylinder (3121), at least one sucker fixing block (3123) installed on one side of the transfer plate (3122) in fixed connection, and at least one sucker (3124) installed on the sucker fixing block (3123), wherein a first waist-shaped hole (31221) is formed in the transfer plate (3122), a second waist-shaped hole (31222) is formed in the sucker fixing block (3123), the length direction of the first waist-shaped hole (31221) is perpendicular to the length direction of the second waist-shaped hole (31222), and the sucker (3124) is fixed in the second waist-shaped hole (31222).

8. The automatic feeding, trimming and water shearing machine for the in-mold decoration injection molding part as claimed in claim 1, wherein the material taking device (71) comprises a bracket (711) fixedly connected to one side of the frame (10), a ninth linear driving module (712) fixedly connected to the bracket (711), a first double-shaft cylinder (713) in transmission connection with the ninth linear driving module (712), and a first material taking unit (714) and a second material taking unit (715) in transmission connection with the first double-shaft cylinder (713), respectively.

9. The automatic loading, trimming and water shearing machine for the in-mold decoration injection molded parts is characterized in that each of the first material taking unit (714) and the second material taking unit (715) comprises an adapter plate (3122) in transmission connection with the first double-shaft cylinder (713), at least one suction cup fixing block (3123) fixedly connected to one side of the adapter plate (3122), and at least one suction cup (3124) mounted on the suction cup fixing block (3123), wherein the adapter plate (3122) is provided with a first kidney-shaped hole (31221), the suction cup fixing block (3123) is provided with a second kidney-shaped hole (31222), the length direction of the first kidney-shaped hole (31221) is perpendicular to the length direction of the second kidney-shaped hole (31222), and the suction cup (3124) is fixed in the second kidney-shaped hole (31222).

10. The automatic feeding, trimming and water cutting machine for the in-mold decoration injection molding part according to claim 1, wherein the decorating water gap assembly (72) comprises a bottom mounting plate (721) which is arranged at one side of the material taking device (71) and is fixedly connected with the rack (10), an eighth linear driving module (722) which is arranged at one side of the bottom mounting plate (721) and is fixedly connected with the eighth linear driving module (722), a sliding table cylinder (723) which is in transmission connection with the eighth linear driving module (722), a cylinder adapter plate (724) which is in transmission connection with the sliding table cylinder (723), a guide wheel mounting plate (725) which is arranged above the cylinder adapter plate (724) and is adjustable in the longitudinal direction relative position, a guide wheel (726) which is arranged on the guide wheel mounting plate (725) in rotation connection, a motor (727) which is arranged below the cylinder adapter plate (724) and is fixedly connected with the cylinder adapter plate, and a cutter head clamp (728), the cutting tool comprises a cutting knife (729) arranged on a tool bit clamp (728), a vertical plate (730) and a plurality of upright columns (65) which are fixedly connected with each other and arranged on a bottom mounting plate (721), a suction nozzle mounting block (66) which is fixedly connected with the upper parts of the vertical plate (730) and the upright columns (65) respectively, a suction nozzle (67) arranged on the suction nozzle mounting block (66), a rotary clamping cylinder (731) which is arranged on one side of the vertical plate (730) and is relatively fixed with the vertical plate, and a clamping block (732) which is in transmission connection with the rotary clamping cylinder (731).