CN111716655A

CN111716655A - Injection mold with automatic deburring mechanism for mold opening and closing and use method

Info

Publication number: CN111716655A
Application number: CN202010642369.8A
Authority: CN
Inventors: 刘永通
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2020-09-29

Abstract

The invention discloses an injection mold with an automatic deburring mechanism and a use method thereof, belonging to the technical field of automatic deburring equipment, of an opening and closing mold, and comprising a frame, wherein a material conveying device is arranged at the top end of the left side in the frame, a material blowing device is arranged at the right side of the material conveying device, the material blowing device is fixedly connected to the top wall in the frame, a cutting device is arranged at the bottom end of the material conveying device, an opening and closing mold machine is arranged at the bottom end of the cutting device, a discharging device is fixedly connected to the right side of the top end of the opening and closing mold machine, a deburring device is arranged at the right side of the rear side wall in the frame, a material collecting device is arranged at the bottom end of the deburring device, a support plate is slidably connected to the bottom end of the opening and closing mold machine, a chute is formed in the support plate, the, the economic benefit is good and the popularization is convenient.

Description

Injection mold with automatic deburring mechanism for mold opening and closing and use method

Technical Field

The invention relates to the technical field of automatic deburring equipment, in particular to an injection mold with an automatic deburring mechanism for an opening and closing mold and a using method.

Background

The mold opening and closing machine is a mechanism for realizing mold opening and closing under the action of a power mechanism, is an important component of plastic blow molding machinery, is directly related to product performance, production efficiency and manufacturing cost of a whole machine, and is usually driven in a hydraulic or pneumatic mode.

The flash is also called as flash, burr, etc., and mostly occurs at the parting and joining position of the mold, such as parting surfaces of the movable mold and the static mold, sliding fit positions of the slide block, an insulation gap of the insert, a hole of the ejector rod, etc., and the flash is caused by the failure of mold locking force of the mold or the machine to a great extent.

In the injection mold, molten plastic is injected into a plastic product mold by pressure, and various plastic parts are obtained by cooling and molding.

The existing mold opening and closing machine is not provided with an automatic deburring mechanism, a method of manually trimming and deburring is mostly adopted after the mold opening and closing machine is machined, the trimming process is complicated in procedure, workers and products are easily damaged, safety is low, cost is easily improved, manual work efficiency is low, and production requirements cannot be met, so that the injection mold with the automatic deburring mechanism for the mold opening and closing machine and the using method are provided.

Disclosure of Invention

The invention aims to provide an injection mold with an automatic deburring mechanism for an opening-closing mold and a using method thereof, and aims to solve the problems that the existing opening-closing mold does not have the automatic deburring mechanism, most of the machined opening-closing mold adopts a method for manually trimming and deburring, the trimming process is complicated in procedure, workers and products are easily damaged, the safety is low, the cost is easily improved, the manual work efficiency is low, and the production requirements cannot be met.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an opening and shutting mould has automatic injection mold and application method who goes overlap mechanism, includes the frame, the left top in frame inside is provided with the feeding device, the right side of feeding device is provided with blows the material device, it is on the inside roof of frame to blow material device fixed connection, the bottom of feeding device is provided with cutting device, cutting device's bottom is provided with the mould machine that opens and shuts, the right side fixedly connected with blowing device on mould machine top opens and shuts, the right side of the inside back lateral wall of frame is provided with goes the overlap device, the bottom that goes the overlap device is provided with the device that gathers materials, the bottom sliding connection who opens and shuts the mould machine has the backup pad, the spout has been seted up in the backup pad, backup pad fixed connection is between the device that gathers materials and the inside.

Preferably, the feeding device includes the conveying funnel, conveying funnel fixed connection is on frame outside top, the bottom intercommunication of conveying funnel has the conveying pipeline, the conveying pipeline runs through the top lateral wall of frame and extends to inside, the cover is equipped with the container on the conveying pipeline, container fixed connection is in the inside top lateral wall of frame, be equipped with the air pump in the container, the air pump is installed on the conveying pipeline.

Preferably, the blowing device comprises a blowing box, the blowing box is fixedly connected to the top side wall inside the frame, a blower is arranged in the blowing box, and a blowing pipe is fixedly connected to the output end of the blower and penetrates through the bottom wall of the blowing box and extends out of the blowing box.

Preferably, the cutting device comprises an electric push rod, the electric push rod is fixedly connected to the inner side wall of the frame, an output end of the electric push rod is fixedly connected with an annular frame, a cutting knife is installed in the annular frame, and the conveying pipe is located at the bottom end of the annular frame.

Preferably, the mold opening and closing machine comprises a mold base, two templates and two cranks, wherein the two cranks are respectively positioned at the left end and the right end of the mold base, a main hinge shaft is arranged at the joint of the cranks and the mold base, the main hinge shaft penetrates through the cranks and is fixedly connected with the mold base, a plurality of sliders are uniformly and fixedly connected to the bottom ends of the templates, grooves matched with the side walls of the mold base are formed in the bottom ends of the sliders, two groups of templates are relatively and slidably connected to the mold base, a connecting rod is arranged at the top end of each crank, an auxiliary hinge shaft is arranged at the top end of each crank and is fixedly connected with the corresponding crank, one end, far away from the corresponding crank, of each connecting rod is fixedly connected with the corresponding template, a support is arranged in the middle of the mold base, a swing rod is arranged in each support, run through the support lateral wall and rotate with the pendulum rod and be connected, be connected with the regulation pole between articulate bottom and the pendulum rod, the main part of the body of rod and the supplementary body of rod are even with sleeve both ends threaded connection, it includes sleeve and main part of the body of rod, the auxiliary part of the body of rod, the main part of the body of rod is articulated with the crank, the supplementary body of rod is articulated with the pendulum rod, the left side of frame is equipped with linear stepping motor, linear stepping motor's output passes through the speed reducer and connects the power shaft futilely, run through the frame left side wall and.

Preferably, the blowing device includes the connecting plate, the right side fixed connection of connecting plate and front side template, the right side of connecting plate is equipped with the backup pad, fixedly connected with module in the backup pad, be connected with buffer spring between backup pad and the connecting plate, a plurality of slide bars of the even fixedly connected with in left side of backup pad, evenly be equipped with a plurality ofly on the connecting plate and slide bar assorted slide opening, the slide bar runs through the slide opening and extends to the outside, fixedly connected with supports the piece on the connecting plate of connecting plate left side.

Preferably, the deburring device includes the pneumatic cylinder, pneumatic cylinder fixed connection is in the rear side wall of frame, be equipped with connection panel in the frame, the output of pneumatic cylinder is equipped with the hydraulic stem, the hydraulic stem runs through the rear side wall of frame and extends to inside and connection panel fixed connection, connection panel's left side is equipped with injection mold, a plurality of connecting material poles of even fixedly connected with between connection panel and the injection mold.

Preferably, the device that gathers materials includes the funnel that gathers materials, the funnel that gathers materials and injection mold are located same vertical water line, the bottom intercommunication of funnel that gathers materials has the collecting pipe, backup pad fixed connection is on collecting pipe left side wall.

An injection mold with an automatic deburring mechanism for an opening and closing mold and a using method thereof specifically comprise the following steps,

s1: when the device is used, a preheated material is placed in a conveying hopper, an air pump is started to discharge the preheated material by a certain amount through a conveying pipe, the air pump is closed, a servo motor is started at the moment, a swing rod is driven to swing in a reciprocating mode, a sleeve is made to rotate on a main rod body and an auxiliary rod body, the distance between the main rod body and the auxiliary rod body is adjusted, namely the length of an adjusting rod is increased, a crank is made to rotate around a main hinge shaft, a connecting rod is driven to drive the connecting rod to slide between two templates on a die holder to match the material, an electric push rod is started, and a cutting knife is used for cutting off the material on the two templates;

s2: starting a linear stepping motor to enable a support to slide on a supporting plate, adjusting a die plate for die assembly to be below a blowpipe, closing the linear stepping motor, extending the blowpipe into the die plate for die assembly, starting a blower to shape materials in the die plate for die assembly, closing the blower after shaping, driving a swing rod through a servo motor to enable a sleeve to rotate on a main rod body and an auxiliary rod body, adjusting the distance between the main rod body and the auxiliary rod body, namely reducing the length of the adjusting rod, enabling a crank to rotate around a main hinge shaft, thereby driving a connecting rod, enabling the connecting rod to drive the two die plates to slide on a die base through the auxiliary hinge shaft to realize die assembly of the materials, enabling the materials which are shaped and have burrs to be adhered on the blowpipe at the moment, and starting the linear stepping motor again to align the two die plates to the bottom end of;

s3: and then closing the die for the materials according to the operation of S1, wherein the supporting plate is positioned at the bottom end of the materials which are shaped and have the flash, the blower is started, the materials which are shaped and have the flash are blown off onto the supporting plate, when the materials are blown for the second time and are shaped, the position of the module on the supporting plate corresponds to that of the injection mold, the hydraulic cylinder is started to enable the hydraulic rod to push the connecting panel, so that the injection mold is driven to deburr the materials which are shaped and have the flash to form a product die shell, the materials which are deburred can fall into the collecting hopper, the waste materials are collected through the collecting pipe, subsequent centralized processing is facilitated, the hydraulic cylinder is closed, and the product die shell is removed.

Compared with the prior art, the invention has the beneficial effects that: the automation degree is high, a complete production line is provided, the required manpower is few, the production efficiency is high, and the flash removal is accurate; the servo motor is started to drive the swing rod to realize reciprocating swing, and then the crank drives the two templates to carry out die assembly and die opening, so that the sleeve rotates on the main rod body and the auxiliary rod body, the distance between the main rod body and the auxiliary rod body is adjusted, the length of the adjusting rod is adjusted according to the actual opening and closing distance requirement, and the die assembly distance and the die opening distance between the two templates are better controlled; the bracket can slide left and right in the supporting plate by starting the linear stepping motor, so that the blowpipe can correspond to a die plate for die assembly, and the blowing, extrusion and molding of materials are facilitated; the blowpipe corresponds to the support plate, and the material with the molded shape falls on the support plate; the injection mold can correspond to the module, and the flash is removed to the material of moulding good shape accurately.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a cutting device according to the present invention;

FIG. 3 is a schematic view of the structure of the die spotting press of the present invention;

FIG. 4 is a schematic structural diagram of a deflashing device according to the present invention.

In the figure: 1. a frame; 2. a feeding device; 21. a material conveying funnel; 22. a delivery pipe; 23. a container; 24. an air pump; 3. a blowing device; 31. a blow box; 32. a blower; 33. a blowpipe; 4. a cutting device; 41. an electric push rod; 42. an annular frame; 43. a cutting knife; 5. opening and closing the mould machine; 51. a die holder; 52. a template; 53. a crank; 54. a main hinge shaft; 55. a slider; 56. a connecting rod; 57. an auxiliary hinge shaft; 58. a support; 581. a swing rod; 582. adjusting a rod; 583. a sleeve; 584. a main rod body; 585. an auxiliary rod body; 59. a servo motor; 591. a linear stepper motor; 6. a discharging device; 61. a connecting plate; 62. a support plate; 63. a module; 64. a buffer spring; 65. a slide bar; 66. a slide hole; 67. a resisting block; 7. a deflashing device; 71. a hydraulic cylinder; 72. a hydraulic lever; 73. a connection panel; 74. injection molding a mold; 75. connecting the material rods; 8. a material collecting device; 81. an aggregate funnel; 82. a material collecting pipe; 9. a chute; 10. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an injection mold with an automatic deburring mechanism for an opening and closing mold and a using method thereof comprise a frame 1, a material conveying device 2 is arranged at the top end of the left side inside the frame 1, a material blowing device 3 is arranged at the right side of the material conveying device 2, the material blowing device 3 is fixedly connected to the top wall inside the frame 1, a cutting device 4 is arranged at the bottom end of the material conveying device 2, an opening and closing mold machine 5 is arranged at the bottom end of the cutting device 4, a discharging device 6 is fixedly connected to the right side of the top end of the opening and closing mold machine 5, a deburring device 7 is arranged at the right side of the rear side wall inside the frame 1, a material collecting device 8 is arranged at the bottom end of the deburring device 7, a supporting plate 10 is slidably connected to the bottom end of the opening and closing mold machine 5, a sliding chute 9 is formed in the supporting plate 10, the supporting plate 10 is fixedly connected between the material collecting device 8 and, the cutting device 4 cuts off the sprayed materials, the blowing device 3 is started to shape the materials in the die opening and closing machine 5, the deburring device 7 is used for deburring the shaped materials to form a product formwork, the collecting device 8 is used for carrying out centralized treatment on waste materials generated by deburring, and the sliding chute 9 enables the die opening and closing machine 5 to move left and right in the supporting plate 10.

Please refer to fig. 1, the feeding device 2 includes a feeding funnel 21, the feeding funnel 21 is fixedly connected to the top of the outer side of the frame 1, the bottom end of the feeding funnel 21 is communicated with a feeding pipe 22, the feeding pipe 22 runs through the top side wall of the frame 1 and extends to the inside, a container 23 is sleeved on the feeding pipe 22, the container 23 is fixedly connected to the top side wall of the inside of the frame 1, an air pump 24 is arranged in the container 23, the air pump 24 is installed on the feeding pipe 22, the feeding funnel 21 is convenient to set up so as to quickly concentrate the preheated material into the feeding pipe 22, the pressure in the feeding pipe 22 is increased by starting the air pump 24, accelerate the ejection of the material in the feeding pipe 22, the container 23 is arranged to protect the air pump 24 from being impacted by foreign matters, and the.

Referring to fig. 1, the blowing device 3 includes a blowing box 31, the blowing box 31 is fixedly connected to the top side wall inside the frame 1, a blower 32 is arranged in the blowing box 31, an output end of the blower 32 is fixedly connected with a blowing pipe 33, the blowing pipe 33 penetrates through the bottom wall of the blowing box 31 and extends out of the outside, the blower 32 is started, and the blowing pipe 33 blows air flow to blow, extrude and shape the material in the mold plate 52; the blowing pipe 33 is an automatic telescopic pipe with the length adjustable up and down; the blow box 31 is provided to protect the blower 32 from foreign objects while reducing noise, improving the functionality of the device.

Referring to fig. 2, the cutting device 4 includes an electric push rod 41, the electric push rod 41 is fixedly connected to the inner side wall of the frame 1, an output end of the electric push rod 41 is fixedly connected to an annular frame 42, a cutting knife 43 is installed in the annular frame 42, the material conveying pipe 22 is located at the bottom end of the annular frame 42, the annular frame 42 can move left and right by starting the electric push rod 41, and the cutting knife 43 can cut the material sprayed from the material conveying pipe 22.

Referring to fig. 1 and 3, the mold opening and closing machine 5 includes a mold base 51, two mold plates 52, two cranks 53, the two cranks 53 are respectively located at the left and right ends of the mold base 51, a main hinge 54 is provided at the connection between the cranks 53 and the mold base 51, the main hinge 54 penetrates the cranks 53 and is fixedly connected with the mold base 51, a plurality of sliders 55 are uniformly and fixedly connected to the bottom end of the mold plates 52, grooves matched with the side walls of the mold base 51 are provided at the bottom ends of the sliders 55, the two sets of mold plates 52 are relatively slidably connected to the mold base 51, a connecting rod 56 is provided at the top end of the crank 53, an auxiliary hinge 57 is provided at the top end of the crank 53 and the connecting rod 56, the auxiliary hinge 57 penetrates the connecting rod 56 and is fixedly connected with the crank 53, one end of the connecting rod 56 far from the crank 53 is fixedly connected with the mold plate 52, a support 58 is provided at the middle part of, the servo motor 59 can control the speed and position accurately, convert a voltage signal into torque and rotate speed to drive a control object, control the rotation speed of a rotor of the servo motor by an input signal, can quickly react, is used as an execution element in an automatic control system, and has the advantages of small electromechanical time constant and high linearity, The starting voltage and other characteristics can convert the received electric signals into angular displacement or angular speed on a motor shaft for output, the servo motor 59 is started to drive the swing rod 581 to realize reciprocating swing, and then the crank 53 drives the two templates 52 to carry out die assembly and die sinking, so that the sleeve 583 rotates on the main rod body 584 and the auxiliary rod body 585, the distance between the main rod body 584 and the auxiliary rod body 585 is adjusted, the length of the adjusting rod 582 is adjusted according to the actual opening and closing distance requirement, and the die assembly distance and the die sinking distance between the two templates 52 are better controlled; the linear stepping motor 591 is characterized in that a magnetic rotor core rotates under the interaction of a pulse electromagnetic field generated by a stator, the linear stepping motor converts the rotary motion into linear motion in the motor and can accurately move the position, and the bracket 58 can slide left and right in the support plate 10 by starting the linear stepping motor 591; the arrangement of the groove enables the slide block 55 to slide left and right on the die holder 51, so as to drive the template 52 to slide on the die holder 51 to realize die assembly or die disassembly.

Referring to fig. 1 and 4, the discharging device 6 includes a connecting plate 61, the connecting plate 61 is fixedly connected with the right side of the front side template 52, a supporting plate 62 is arranged on the right side of the connecting plate 61, a module 63 is fixedly connected to the supporting plate 62, a buffer spring 64 is connected between the supporting plate 62 and the connecting plate 61, a plurality of sliding rods 65 are uniformly and fixedly connected to the left side of the supporting plate 62, a plurality of sliding holes 66 matched with the sliding rods 65 are uniformly arranged on the connecting plate 61, the sliding rods 65 penetrate through the sliding holes 66 and extend to the outside, a resisting block 67 is fixedly connected to the connecting plate 61 on the left side of the connecting plate 61, and the supporting plate 62 is arranged to support the molded; the supporting plate 62 and the connecting plate 61 are connected in a sliding way through a sliding rod 65; the buffer spring 64 is arranged so that when the injection mold 74 deburres the molded and deburred material, the sliding rod 65 slides in the sliding hole 66 to reduce the impact force on the support plate 62 by extruding the buffer spring 64.

Referring to fig. 4, the flash removing device 7 includes a hydraulic cylinder 71, the hydraulic cylinder 71 is fixedly connected to the rear side wall of the frame 1, a connection panel 73 is arranged in the frame 1, a hydraulic rod 72 is arranged at an output end of the hydraulic cylinder 71, the hydraulic rod 72 penetrates through the rear side wall of the frame 1 and extends into the interior of the rear side wall to be fixedly connected with the connection panel 73, an injection mold 74 is arranged on the left side of the connection panel 73, a plurality of connecting material rods 75 are uniformly and fixedly connected between the connection panel 73 and the injection mold 74, the hydraulic rod 72 reciprocates by starting the hydraulic cylinder 71, so that the connection panel 73 is driven, and the injection mold 74 is driven by the connecting material rods; the injection mold 74 and the module 63 are vertically arranged on the same horizontal line by moving the bracket 58, so that the injection mold 74 and the module 63 can be matched to accurately remove flash of the molded material.

As shown in fig. 1, the collecting device 8 includes a collecting funnel 81, the collecting funnel 81 and the injection mold 74 are located on the same vertical horizontal line, the bottom end of the collecting funnel 81 is communicated with a collecting pipe 82, and the support plate 10 is fixedly connected to the left side wall of the collecting pipe 82, so that the waste materials without flash fall into the collecting funnel 81, and fall into the collecting pipe 82, thereby facilitating subsequent recycling and saving cost.

s1: when the device is used, a preheated material is placed in the material conveying hopper 21, the air pump 24 is started to discharge a certain amount of the preheated material through the material conveying pipe 22, the air pump 24 is closed, the servo motor 59 is started at the moment, the swing rod 581 is driven to swing back and forth, the sleeve 583 is made to rotate on the main rod body 584 and the auxiliary rod body 585, the distance between the main rod body 584 and the auxiliary rod body 585 is adjusted, the length of the adjusting rod 582 is increased, the crank 53 rotates around the main hinge shaft 54 to drive the connecting rod 56, the connecting rod 56 is driven by the auxiliary hinge shaft 57 to drive the two templates 52 to slide on the die holder 51 to match the material, the electric push rod 41 is started, and the cutting knife 43 is used for cutting off the material on the two templates 52;

s2: starting the linear stepping motor 591 to enable the bracket 58 to slide on the support plate 10, adjusting the die plate 52 subjected to die assembly under the blowpipe 33, closing the linear stepping motor 591, extending the blowpipe 33 into the die plate 52 subjected to die assembly, starting the air blower 32 to shape the material in the die plate 52 subjected to die assembly, closing the air blower 32 after shaping, the servo motor 59 drives the swing rod 581 to make the sleeve 583 rotate on the main rod 584 and the auxiliary rod 585, adjust the distance between the main rod 584 and the auxiliary rod 585, i.e., the length of the adjustment rod 582, is reduced, causing the crank 53 to rotate about the main hinge shaft 54, thereby moving the connecting rod 56, the connecting rod 56 drives the two templates 52 to slide on the die holder 51 through the auxiliary hinge shaft 57 to open the die for the material, the material which is shaped well and has flash is adhered on the blowpipe 33 at the moment, and the linear stepping motor 591 is started again to align the two templates 52 to the bottom end of the feed delivery pipe 22;

s3: and closing the die of the materials according to the operation of S1, wherein the supporting plate 62 is positioned at the bottom end of the material with flash and molded, the blower 32 is started to blow the material with flash and molded onto the supporting plate 62, when the material is molded by secondary blowing, the position of the module 63 on the supporting plate 62 corresponds to that of the injection mold 74, the hydraulic cylinder 71 is started to enable the hydraulic rod 72 to push the connecting panel 73, so that the injection mold 74 is driven to deburr the material with flash and molded to form a product formwork, the material with flash removed can fall into the collecting hopper 81, the waste is collected through the collecting pipe 82, subsequent centralized treatment is facilitated, the hydraulic cylinder 71 is closed, and the product formwork is removed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould opens and shuts has automatic injection mold who removes overlap mechanism and application method, includes frame (1), its characterized in that: a material conveying device (2) is arranged at the top end of the left side in the frame (1), a material blowing device (3) is arranged at the right side of the material conveying device (2), the blowing device (3) is fixedly connected to the top wall inside the frame (1), the cutting device (4) is arranged at the bottom end of the feeding device (2), the bottom end of the cutting device (4) is provided with a mold opening and closing machine (5), the right side of the top end of the mold opening and closing machine (5) is fixedly connected with a discharging device (6), the right side of the rear side wall in the frame (1) is provided with a flash removing device (7), the bottom end of the flash removing device (7) is provided with a material collecting device (8), the bottom end of the mold opening and closing machine (5) is connected with a supporting plate (10) in a sliding way, a sliding groove (9) is formed in the supporting plate (10), and the supporting plate (10) is fixedly connected between the material collecting device (8) and the left side wall inside the frame (1).

2. The injection mold with the automatic deburring mechanism for the opening and closing mold and the use method of the injection mold as claimed in claim 1 are characterized in that: conveying device (2) are including conveying hopper (21), conveying hopper (21) fixed connection is on frame (1) outside top, the bottom intercommunication of conveying hopper (21) has conveying pipeline (22), conveying pipeline (22) run through the top lateral wall of frame (1) and extend to inside, the cover is equipped with container (23) on conveying pipeline (22), container (23) fixed connection is in the inside top lateral wall of frame (1), be equipped with air pump (24) in container (23), install on conveying pipeline (22) air pump (24).

3. The injection mold with the automatic deburring mechanism for the opening and closing mold and the use method of the injection mold as claimed in claim 1 are characterized in that: the blowing device (3) comprises a blowing box (31), the blowing box (31) is fixedly connected to the top side wall inside the frame (1), a blower (32) is arranged in the blowing box (31), an output end of the blower (32) is fixedly connected with a blowing pipe (33), and the blowing pipe (33) penetrates through the bottom wall of the blowing box (31) and extends out of the bottom wall.

4. The injection mold with the automatic deburring mechanism for the opening and closing mold and the use method of the injection mold as claimed in claim 1 are characterized in that: cutting device (4) include electric putter (41), electric putter (41) fixed connection is on frame (1) inside wall, the output fixedly connected with annular frame (42) of electric putter (41), install cutting knife (43) in annular frame (42), conveying pipeline (22) are located the bottom of annular frame (42).

5. The injection mold with the automatic deburring mechanism for the opening and closing mold and the use method of the injection mold as claimed in claim 1 are characterized in that: the mold opening and closing machine (5) comprises a mold base (51), two templates (52) and two cranks (53), wherein the two cranks (53) are respectively positioned at the left end and the right end of the mold base (51), a main hinge shaft (54) is arranged at the joint of each crank (53) and the mold base (51), the main hinge shafts (54) penetrate through the cranks (53) and are fixedly connected with the mold base (51), a plurality of sliders (55) are uniformly and fixedly connected with the bottom ends of the templates (52), grooves matched with the side walls of the mold base (51) are formed in the bottom ends of the sliders (55), the two groups of templates (52) are relatively and slidably connected onto the mold base (51), a connecting rod (56) is arranged at the top end of each crank (53), an auxiliary hinge shaft (57) is arranged between the top end of each crank (53) and the connecting rod (56), and the auxiliary hinge shafts (57) penetrate through the connecting rod (56), keep away from the one end and template (52) fixed connection of crank (53) on connecting rod (56), the middle part of die holder (51) is equipped with support (58), be equipped with pendulum rod (581) in support (58), the right side of support (58) is equipped with servo motor (59), servo motor's (59) output passes through the speed reducer and connects the power shaft, runs through support (58) lateral wall and rotates with pendulum rod (581) and be connected, be connected with between the bottom of crank (53) and pendulum rod (581) and adjust pole (582), the main pole body (584) and the supplementary pole body (585) evenly with sleeve (583) both ends threaded connection, it includes sleeve (583) and main pole body (584), supplementary pole body (585) to adjust pole (582), the main pole body (584) is articulated with crank (53), the supplementary pole body (585) is articulated with pendulum rod (581), the left side of frame (1) is equipped with linear stepper motor (591), the output end of the linear stepping motor (591) is connected with the power shaft through a speed reducer, penetrates through the left side wall of the frame (1) and is fixedly connected with the support (58).

6. The injection mold with the automatic deburring mechanism for the opening and closing mold and the use method of the injection mold as claimed in claim 1 are characterized in that: blowing device (6) are including connecting plate (61), the right side fixed connection of connecting plate (61) and front side template (52), the right side of connecting plate (61) is equipped with backup pad (62), fixedly connected with module (63) on backup pad (62), be connected with buffer spring (64) between backup pad (62) and connecting plate (61), a plurality of slide bars (65) of the even fixedly connected with in left side of backup pad (62), evenly be equipped with a plurality of and slide bar (65) assorted slide opening (66) on connecting plate (61), slide bar (65) run through slide opening (66) and extend to the outside, fixedly connected with supports piece (67) on connecting plate (61) left side connecting plate (61).

7. The injection mold with the automatic deburring mechanism for the opening and closing mold and the use method of the injection mold as claimed in claim 1 are characterized in that: remove overlap device (7) and include pneumatic cylinder (71), pneumatic cylinder (71) fixed connection is in the back lateral wall of frame (1), be equipped with connection panel (73) in frame (1), the output of pneumatic cylinder (71) is equipped with hydraulic stem (72), hydraulic stem (72) run through the back lateral wall of frame (1) and extend to inside and connection panel (73) fixed connection, the left side of connection panel (73) is equipped with injection mold (74), a plurality of connecting material poles (75) of even fixed connection between connection panel (73) and injection mold (74).

8. The injection mold with the automatic deburring mechanism for the opening and closing mold and the use method of the injection mold as claimed in claim 1 are characterized in that: the device (8) that gathers materials is including gathering materials funnel (81), gather materials funnel (81) and injection mold (74) and be located same vertical water line, the bottom intercommunication of gathering materials funnel (81) has material collecting pipe (82), backup pad (10) fixed connection is on material collecting pipe (82) left side wall.

9. The injection mold with the automatic deburring mechanism of the opening and closing mold and the use method thereof according to any one of claims 1 to 8 are characterized in that: the method specifically comprises the following steps of,

s1: when the device is used, a preheated material is placed in a material conveying funnel (21), the air pump (24) is started to discharge the preheated material by a certain amount through a material conveying pipe (22), the air pump (24) is closed, the servo motor (59) is started at the moment, the swing rod (581) is driven to swing in a reciprocating mode, the sleeve (583) is made to rotate on the main rod body (584) and the auxiliary rod body (585), the distance between the main rod body (584) and the auxiliary rod body (585) is adjusted, namely the length of the adjusting rod (582) is increased, the crank (53) rotates around the main hinge shaft (54), so that the connecting rod (56) is driven, the connecting rod (56) drives the two templates (52) to slide on the die holder (51) through the auxiliary hinge shaft (57) to realize die assembly of the material, the electric push rod (41) is started, and the material on the two templates (52) is cut off by utilizing the electric push rod (;

s2: starting a linear stepping motor (591), enabling a bracket (58) to slide on a supporting plate (10), adjusting a die plate (52) for die assembly to be below a blowpipe (33), closing the linear stepping motor (591), extending the blowpipe (33) into the die plate (52) for die assembly, starting a blower (32) to shape the material in the die plate (52), closing the blower (32) after shaping, driving a swing rod (581) through a servo motor (59) to enable a sleeve (583) to rotate on a main rod body (584) and an auxiliary rod body (585), adjusting the distance between the main rod body (584) and the auxiliary rod body (585), namely reducing the length of an adjusting rod (582), enabling a connecting rod (53) to rotate around a main crank shaft (54) so as to drive the connecting rod (56), enabling the connecting rod (56) to drive the two die plates (52) to slide on a die holder (51) through an auxiliary hinge shaft (57) to realize die assembly, at the moment, the material which is shaped well and has flash is stuck on the blowing pipe (33), and the linear stepping motor (591) is started again to align the two templates (52) to the bottom end of the conveying pipe (22);

s3: and then closing the die for the materials according to the operation of S1, wherein the supporting plate (62) is positioned at the bottom end of the materials which are shaped and have burrs, the blower (32) is started to blow the materials which are shaped and have burrs onto the supporting plate (62), when the materials are blown for the second time and are shaped, the position of the module (63) on the supporting plate (62) corresponds to that of the injection mold (74), the hydraulic cylinder (71) is started to enable the hydraulic rod (72) to push the connecting panel (73), so that the injection mold (74) is driven to deburr the materials which are shaped and have burrs to form a product die shell, the materials which deburr the burrs can fall into the collecting hopper (81), the waste materials are collected through the collecting pipe (82), the subsequent centralized treatment is facilitated, the hydraulic cylinder (71) is closed, and the product die shell is removed.