CN111844574A - Burr cutting of injection molding plastic barrel - Google Patents

Burr cutting of injection molding plastic barrel Download PDF

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Publication number
CN111844574A
CN111844574A CN202010790722.7A CN202010790722A CN111844574A CN 111844574 A CN111844574 A CN 111844574A CN 202010790722 A CN202010790722 A CN 202010790722A CN 111844574 A CN111844574 A CN 111844574A
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CN
China
Prior art keywords
cavity
injection molding
cutting
barrel
molding barrel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010790722.7A
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Chinese (zh)
Inventor
杨豪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuzhou Changle Xinteri Technology Co ltd
Original Assignee
Fuzhou Changle Xinteri Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuzhou Changle Xinteri Technology Co ltd filed Critical Fuzhou Changle Xinteri Technology Co ltd
Priority to CN202010790722.7A priority Critical patent/CN111844574A/en
Publication of CN111844574A publication Critical patent/CN111844574A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/02—Deburring or deflashing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
    • B26D1/09—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type with a plurality of cutting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/02—Means for holding or positioning work with clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The invention discloses burr cutting of an injection molding plastic barrel, which comprises a machine shell, wherein a cutting driving cavity is arranged on the right side of the machine shell, a cutting mechanism is arranged in the cutting driving cavity, a conveying driving cavity is arranged below the machine shell, and a conveying mechanism is arranged in the conveying driving cavity.

Description

Burr cutting of injection molding plastic barrel
Technical Field
The invention relates to the field of injection molding, in particular to burr cutting of an injection molding plastic barrel.
Background
The injection molding products applied in daily life are seen everywhere, accommodation is a very quick molding mode, burrs cannot be avoided in the injection molding products, the burrs of common injection molding products are easy to clean, but the burrs of certain corner corners are related, and workers need to hold a cutter to cut the burrs.
For some complex injection products, the burr forms are also very complex, and some injection parts still involve manual punching and other operations, which can delay working hours, increase cost and waste labor.
Disclosure of Invention
The invention aims to solve the technical problem of providing burr cutting of an injection molding plastic barrel, solves the problem that excessive time and labor are consumed due to the complicated cutting process of burrs of the complicated injection molding product, can realize continuous cutting and ordered work, is accurate and quick in cutting, and saves time and labor in a full-automatic mode.
The invention is realized by the following technical scheme.
The invention relates to burr cutting of an injection molding plastic barrel, which comprises a shell, wherein a cutting driving cavity is arranged at the right side of the shell, a cutting mechanism is arranged in the cutting driving cavity, a transmission driving cavity is arranged below the shell, a transmission mechanism is arranged in the transmission driving cavity, the cutting mechanism comprises a cutting motor arranged in the cutting driving cavity, the upper end surface and the lower end surface of the cutting motor are both in power connection with a cutting driving shaft, a cutting driving gear arranged in the cutting driving cavity is fixed at the upper end of the cutting driving shaft, a cutting driven cavity communicated with the cutting driving cavity is arranged at the left side of the cutting driving cavity, a cutting pressing shaft is arranged in the cutting driven cavity, a cutting thread sleeve gear is also arranged in the cutting driven cavity, a cutter sliding cavity communicated with the cutting thread sleeve gear is arranged at the lower end of the cutting thread sleeve gear, a front cutting cutter and a rear, the upper end face of the cutting tool is in contact with the cutting pressing shaft, a tool lifting spring is fixed below the cutting tool, the other end of the tool lifting spring is fixedly connected with the lower cavity wall of the tool sliding cavity, a tool spring cavity is arranged in the middle of the cutting tool, a tool separating spring is fixed in the tool spring cavity, a high-pressure air gun is arranged below the cutting cavity, a blanking channel is further arranged at the bottom of the cutting cavity, an injection molding barrel outlet is further arranged at the front end of the cutting cavity, the conveying mechanism comprises a conveying transmission cavity arranged behind the conveying driving cavity, a conveying motor is arranged in the conveying driving cavity, the rear end face of the conveying motor is in power connection with a conveying driving shaft, the rear end of the conveying driving shaft extends into the conveying transmission cavity, a power driving belt wheel is fixed at the rear end of the conveying driving shaft, and a power driving belt is in friction connection with the, the left end of the driven shaft is fixed with a driven bevel gear which is meshed with the driven shaft, and the right end of the driven shaft is fixed with a torsional bevel gear.
Furthermore, an injection molding barrel moving cavity is further arranged above the transmission driving cavity, four injection molding barrel conveying belts are rotatably connected with the front cavity wall and the rear cavity wall below the injection molding barrel moving cavity, conveying belts are respectively and frictionally connected on the injection molding barrel conveying belts at each left part and the right part, an injection molding barrel conveying belt power shaft is arranged at the lower end of the injection molding barrel moving cavity, a transmission driven belt wheel is fixed at the front end of the injection molding barrel conveying belt power shaft, a power driving belt is frictionally connected on the transmission driven belt wheel, the rear end of the injection molding barrel conveying belt power shaft is rotatably connected with the rear cavity wall of the injection molding barrel moving cavity, two conveying belts are further arranged on the injection molding barrel conveying belt power shaft, a burr channel is further arranged at the upper end of the injection molding barrel moving cavity, a cutting cavity communicated with the injection molding barrel moving cavity is arranged at the right part of the injection molding barrel moving cavity, an injection molding barrel clamp is arranged in the middle of the cutting cavity, a barrel clamp pushing block is arranged at the rear and the right of the injection molding barrel clamp, a sensor is also arranged at the rear of the injection molding barrel clamp, a barrel clamp pushing spring is fixed at the rear end of the barrel clamp pushing block, the other end of the barrel clamp pushing spring is fixed on the wall of the cutting cavity, an injection molding barrel auxiliary clamp is also arranged at the middle part of the cutting cavity, the injection molding barrel auxiliary clamp is hinged on the shell through an auxiliary clamp rotating pin, an auxiliary clamp movement elastic rope is fixed at the rear end of the injection molding barrel auxiliary clamp, the other end of the auxiliary clamp movement elastic rope is fixed on the shell, two injection molding barrel push rod cavities communicated with the injection molding barrel auxiliary clamp are arranged at the rear of the cutting cavity, an injection molding barrel push rod is arranged in the injection molding barrel push rod cavity, a rotatable injection molding barrel push rod wheel is arranged at the rear end of the injection molding barrel push rod, two injection molding barrel push rod springs are fixed on the rear end face in front of the, and an injection molding barrel baffle pull rope is further fixed on the rear end face of the left side in front of the injection molding barrel push rod.
Further, a convex plate cavity communicated with the push rod cavity is further arranged at the rear of the injection molding barrel push rod cavity, a convex plate shaft with the lower part extending into the driven cavity is arranged in the convex plate cavity, a convex plate is fixed at the upper end of the convex plate shaft, a rotating bevel gear meshed with the torsion bevel gear is fixedly connected at the lower end of the convex plate shaft, a power belt wheel is further fixedly connected at the lower end of the convex plate shaft, a power transmission belt is connected to the power belt wheel in a friction mode, an injection molding barrel lower seeding plate cavity communicated with the injection molding barrel is arranged in the rear cavity wall of the injection molding barrel motion cavity, a lower seeding plate is arranged in the injection molding barrel lower seeding plate cavity, a seeding plate transmission cavity is arranged above the injection molding barrel lower seeding plate cavity, a seeding plate transmission gear is fixed at the position where the upper end of the lower seeding plate extends into the seeding plate transmission cavity, a driven belt wheel is fixed at the lower end of the lower seeding plate, a power transmission belt is connected to the driven belt wheel in a friction mode, an upper seeding plate cavity, go up the seeding board intracavity and be equipped with the upper end and stretch into the last seeding board in seeding board transmission chamber, it is fixed with seeding board driven gear to go up the seeding board upper end, it rotates to connect to go up the seeding board lower extreme on the chamber wall under the chamber wall, still be equipped with the barrel baffle chamber of moulding plastics of intercommunication with it in the injection molding barrel motion chamber rear chamber wall, it stretches into to mould plastics the bucket baffle of moulding plastics of barrel motion chamber to be equipped with the front end in the barrel baffle intracavity, it is fixed with the barrel baffle spring of moulding plastics to mould plastics barrel baffle rear end, the barrel baffle spring other end of moulding plastics is fixed on the barrel baffle chamber rear chamber wall of moulding plastics, it still is fixed with the barrel baffle stay cord of moulding plastics to mould plastics barrel baffle rear end.
The invention has the beneficial effects that: the device simple structure, the simple operation, at the during operation, the bucket of moulding plastics that will have the burr is put into, can bring it into via the conveyer belt, push away fixture with it in, carry out the location clamp tightly back about it, cut the action of punching again, later cut clamp system and release and retract, reuse ejector pad is with its release from the opposite side with the mechanism of holding, and automatic roll-off organism, when having the bucket of moulding plastics in cutting mechanism, next will be detained on the conveyer belt, wholly carry out orderly function.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings 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 only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic front view of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure A-A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure B-B in FIG. 2 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure C-C shown in FIG. 2 according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the D-D structure of FIG. 1 according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view of the structure E-E in FIG. 1 according to an embodiment of the present invention;
FIG. 7 is an enlarged schematic view of the structure F in FIG. 1 according to an embodiment of the present invention;
FIG. 8 is an enlarged schematic view of the structure G in FIG. 2 according to an embodiment of the present invention;
FIG. 9 is an enlarged schematic view of the H structure in FIG. 2 according to an embodiment of the present invention;
FIG. 10 is an enlarged view of the J-shaped structure shown in FIG. 3 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-10, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Combine 1-10 the burr cutting of injection moulding plastic drum, including casing 10, the right-hand cutting drive chamber 18 that is equipped with of casing 10, be equipped with cutting mechanism 79 in the cutting drive chamber 18, the casing 10 below is equipped with conveying drive chamber 78, be equipped with transport mechanism 80 in the conveying drive chamber 78, cutting mechanism 79 is including establishing cutting motor 17 in the cutting drive chamber 18, the equal power connection cutting drive shaft 20 of both ends face about cutting motor 17, cutting drive shaft 20 upper end is fixed with the cutting drive gear 19 of establishing in cutting drive chamber 21, cutting drive chamber 21 left is equipped with the cutting driven chamber 22 of intercommunication with it, be equipped with cutting pressure moving axle 23 in the cutting driven chamber 22, still be equipped with cutting screw sleeve gear 24 in the cutting driven chamber 22, cutting screw sleeve gear 24 lower extreme is equipped with the cutter sliding chamber 81 of intercommunication with it, the cutting tool sliding cavity 81 is internally provided with a front cutting tool 25 and a rear cutting tool 25, the lower end of the front cutting tool 25 extends into the cutting cavity 82, the upper end face of the cutting tool 25 is in contact with the cutting pressing shaft 23, a tool lifting spring 67 is fixed below the cutting tool 25, the other end of the tool lifting spring 67 is fixedly connected with the lower cavity wall of the cutting tool sliding cavity 81, a tool spring cavity 83 is arranged in the middle of the cutting tool 25, a tool separating spring 40 is fixed in the tool spring cavity 83, a high-pressure air gun 66 is arranged below the cutting cavity 82, a blanking channel 16 is also arranged at the bottom of the cutting cavity 82, an injection molding barrel outlet 39 is also arranged at the front end of the cutting cavity 82, the conveying mechanism 80 comprises a conveying transmission cavity 84 arranged behind the conveying driving cavity 78, a conveying motor 63 is arranged in the conveying driving cavity 78, the rear end face of the conveying motor 63 is in power connection with a conveying driving shaft 62, 56 is fixed at the rear end of the transmission driving shaft 62, a power driving belt wheel 61 is fixed at the front end of the transmission driving shaft 62, a power driving belt 60 is connected to the power driving belt wheel 61 in a friction mode, a driven cavity 85 is further arranged on the right side of the transmission cavity 84, a driven shaft 58 with the left end extending into the transmission cavity 84 is arranged in the driven cavity 85, a driven bevel gear 57 meshed with the 56 is fixed at the left end of the driven shaft 58, and a torsional bevel gear 59 is fixed at the right end of the driven shaft 58.
Beneficially, an injection molding barrel moving cavity 12 is further arranged above the conveying driving cavity 78, four injection molding barrel conveying belts 13 are rotatably connected to the front cavity wall and the rear cavity wall below the injection molding barrel moving cavity 12, conveying belts 65 are frictionally connected to each of the left and right injection molding barrel conveying belts 13, an injection molding barrel conveying belt power shaft 14 is arranged at the lower end of the injection molding barrel moving cavity 12, a conveying driven pulley 64 is fixed at the front end of the injection molding barrel conveying belt power shaft 14, a power driving belt 60 is frictionally connected to the conveying driven pulley 64, the rear end of the injection molding barrel conveying belt power shaft 14 is rotatably connected to the rear cavity wall of the injection molding barrel moving cavity 12, two conveying belts 65 are further arranged on the injection molding barrel conveying belt power shaft 14, a burr channel 11 is further arranged at the upper end of the injection molding barrel moving cavity 12, a cutting cavity 82 communicated with the injection molding barrel moving cavity 12 is arranged on the right side, and an injection molding barrel clamp 38 is arranged in the middle of the cutting, the injection molding barrel clamp 38 is hinged on the wall of the cutting cavity 82 through a barrel clamp rotating pin 35, a barrel clamp pushing block 37 is arranged at the rear part and the right part of the injection molding barrel clamp 38, a sensor 44 is arranged at the rear part of the injection molding barrel clamp 38, a barrel clamp pushing spring 36 is fixed at the rear end of the barrel clamp pushing block 37, the other end of the barrel clamp pushing spring 36 is fixed on the wall of the cutting cavity 82, an injection molding barrel auxiliary clamp 73 is also arranged at the middle part of the cutting cavity 82, the injection molding barrel auxiliary clamp 73 is hinged on the machine shell 10 through an auxiliary clamp rotating pin 75, an auxiliary clamp movement elastic rope 74 is fixed at the rear end of the injection molding barrel auxiliary clamp 73, the other end of the auxiliary clamp movement elastic rope 74 is fixed on the machine shell 10, two injection molding barrel push rod cavities 70 communicated with the cutting cavity 82 are arranged at the rear part of the cutting cavity 82, an injection molding barrel push rod 69 is arranged in the injection molding barrel push rod cavity 70, a rotatable injection molding barrel push rod wheel, two injection molding barrel push rod springs 72 are fixed on the front rear end face of the injection molding barrel push rod 69, the other ends of the injection molding barrel push rod springs 72 are fixed on the rear cavity wall of the injection molding barrel push rod 69, and an injection molding barrel baffle pull rope 71 is further fixed on the front left rear end face of the injection molding barrel push rod 69.
Beneficially, a protruding plate cavity 32 communicated with the pushing rod cavity 70 is further arranged behind the pushing rod cavity 70 of the injection molding barrel, a protruding plate shaft 33 extending into the driven cavity 85 from the lower side is arranged in the protruding plate cavity 32, a protruding plate 31 is fixed at the upper end of the protruding plate shaft 33, a rotating bevel gear 43 meshed with the torsion bevel gear 59 is fixedly connected at the lower end of the protruding plate shaft 33, a power pulley 42 is further fixedly connected at the lower end of the protruding plate shaft 33, a power transmission belt 41 is frictionally connected to the power pulley 42, an injection molding barrel lower seeding plate cavity 30 communicated with the injection molding barrel moving cavity 12 is arranged in the rear cavity wall of the injection molding barrel moving cavity, a lower seeding plate 53 is arranged in the injection molding barrel lower seeding plate cavity 30, a seeding plate transmission cavity 51 is arranged above the injection molding barrel lower seeding plate cavity 30, a seeding plate transmission gear 50 is fixed at the position where the upper end of the lower seeding plate 53 extends into the seeding plate transmission cavity 51, a driven pulley 55 is fixed at the lower end of the lower seeding plate 53, a power transmission belt 41 is frictionally connected, still be equipped with the last board of broadcasting 47 that communicates with it in the preceding chamber wall of injection moulding bucket motion chamber 12, it stretches into to go up the board of broadcasting 48 of board transmission chamber 51 to go up to be equipped with the upper end in the board of broadcasting 47, it is fixed with board driven gear 46 to go up the board of broadcasting 48 upper ends, it rotates to connect to go up the board of broadcasting 48 lower extreme on the chamber wall of going up board chamber 47, still be equipped with the bucket baffle chamber 29 of moulding plastics that communicates with it in the wall of injection moulding bucket motion chamber 12 rear cavity, it stretches into to mould plastics bucket baffle 26 of injection moulding bucket motion chamber 12 to be equipped with the front end in the bucket baffle chamber 29 of moulding plastics, it is fixed with the bucket baffle spring 27 of moulding plastics to mould plastics bucket baffle 26 rear end, the bucket baffle spring 27 other end of moulding plastics is fixed on the wall of moulding plastics bucket baffle chamber 29 rear cavity, it still is fixed with the bucket baffle stay cord 71 of moulding plastics.
Sequence of mechanical actions of the whole device: 1: when the injection molding machine needs to work, the transmission motor 63 is turned on, the transmission motor 63 drives the transmission driving shaft 62 to rotate, so as to drive the power driving belt wheels 61 and 56 thereon to rotate, the power driving belt wheel 61 rotates to drive the transmission driven belt wheel 64 to rotate through the power driving belt 60, so as to drive the injection molding barrel transmission belt power shaft 14 to rotate and the transmission belt 65 thereon to move, the rotation 56 drives the driven bevel gear 57 to rotate, so as to drive the torsion bevel gear 59 to rotate through driving the driven shaft 58 to rotate, so as to drive the rotating bevel gear 43 engaged with the torsion bevel gear to rotate, so as to drive the power belt wheel 42 and the convex plate 31 thereon to rotate through driving the convex plate shaft 33 to rotate, the injection molding barrel push rod 69 contacted with the convex plate 31 is intermittently pushed when the convex plate 31 rotates, the injection molding barrel push rod 69 stretches the injection molding barrel baffle pull rope 71 and the injection barrel push, after being pulled, the injection molding barrel baffle pulling rope 71 can further pull the injection molding barrel baffle 26 connected with the injection molding barrel baffle pulling rope, the power belt wheel 42 rotates to drive the driven belt wheel 55 to rotate through the power transmission belt 41, so that the lower seeding plate 53 is driven to rotate, and the seeding plate transmission gear 50, the seeding plate driven gear 46 and the upper seeding plate 48 are driven to rotate.
2: the cutting motor 17 is turned on, the cutting motor 17 drives the cutting driving shaft 20 to rotate so as to drive the cutting threaded sleeve gear 24 to rotate, the cutting pressing shaft 23 is driven to move up and down, the cutting pressing shaft 23 moves downwards, the cutting tool 25 is pressed downwards to enable the cutting tool to press the tool lifting spring 67, the cutting tool 25 moves downwards and is tightly closed, the lower end tool part is closed, the tool lifting spring 67 is loosened when the cutting pressing shaft 23 moves upwards, and at the moment, the tool separating spring 40 in the cutting tool 25 separates the cutting tool.
3: the injection molding machine with burrs is placed into a conveyor belt 65 in an injection molding barrel moving cavity 12 from the left side of a machine body and moved to the right to reach an injection molding barrel clamp 38, a lower sowing plate 53 and an upper sowing plate 48 push the injection molding barrel clamp 38 into the injection molding barrel clamp, a cutting tool 25 is clamped and cut after moving up and down, a barrel is pushed out by an injection molding barrel push rod 69, when the barrel is pushed out, an injection molding barrel baffle 26 is pulled backwards, and the next barrel enters.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (3)

1. The utility model provides a burr cutting of injection moulding plastic drum, includes the casing, its characterized in that: the cutting mechanism comprises a cutting motor arranged in the cutting driving cavity, the cutting motor is connected with a cutting driving shaft in a power-sharing manner at the upper end and the lower end of the cutting driving shaft, a cutting driving gear arranged in the cutting driving cavity is fixed at the upper end of the cutting driving shaft, a cutting driven cavity communicated with the cutting driving cavity is arranged at the left side of the cutting driving cavity, a cutting pressing shaft is arranged in the cutting driven cavity, a cutting thread sleeve gear is further arranged in the cutting driven cavity, a cutter sliding cavity communicated with the cutting thread sleeve gear is arranged at the lower end of the cutting thread sleeve gear, a front cutting tool and a rear cutting tool are arranged in the cutter sliding cavity, the lower end of the cutting tool extends into the cutting cavity, and the upper end face of the cutting tool is in contact with the cutting pressing shaft, a cutter lifting spring is fixed below the cutting cutter, the other end of the cutter lifting spring is fixedly connected with the lower cavity wall of the cutter sliding cavity, a cutter spring cavity is arranged in the middle of the cutting cutter, a cutter separating spring is fixed in the cutter spring cavity, a high-pressure air gun is arranged below the cutting cavity, a blanking channel is further arranged at the bottom of the cutting cavity, an outlet of an injection molding barrel is further arranged at the front end of the cutting cavity, the conveying mechanism comprises a conveying transmission cavity arranged behind the conveying driving cavity, a conveying motor is arranged in the conveying driving cavity, the rear end face of the conveying motor is in power connection with a conveying driving shaft of which the rear end extends into the conveying transmission cavity, the rear end of the conveying driving shaft is fixed, a power driving belt wheel is fixed at the front end of the conveying driving shaft, a power driving belt is in friction connection with the power driving belt wheel, and a, the transmission mechanism is characterized in that a driven shaft with the left end extending into the transmission cavity is arranged in the driven cavity, a driven bevel gear meshed with the driven shaft is fixed at the left end of the driven shaft, and a torsion bevel gear is fixed at the right end of the driven shaft.
2. A burr cut of an injection molded plastic bucket of claim 1, wherein: an injection molding barrel moving cavity is further arranged above the conveying driving cavity, four injection molding barrel conveying belts are rotatably connected to the front cavity wall and the rear cavity wall below the injection molding barrel moving cavity, conveying belts are respectively and frictionally connected to the injection molding barrel conveying belts at each left side and the right side, an injection molding barrel conveying belt power shaft is arranged at the lower end of the injection molding barrel moving cavity, a conveying driven belt wheel is fixed at the front end of the injection molding barrel conveying belt power shaft, a power driving belt is frictionally connected to the conveying driven belt wheel, the rear end of the injection molding barrel conveying belt power shaft is rotatably connected with the rear cavity wall of the injection molding barrel moving cavity, two conveying belts are further arranged on the injection molding barrel conveying belt power shaft, a burr channel is further arranged at the upper end of the injection molding barrel moving cavity, a cutting cavity communicated with the injection molding barrel moving cavity is arranged at the right side of the injection molding barrel moving cavity, an injection molding barrel clamp is arranged in the middle of the, a barrel clamp pushing block is arranged at the rear and the right of the injection molding barrel clamp, a sensor is also arranged at the rear of the injection molding barrel clamp, a barrel clamp pushing spring is fixed at the rear end of the barrel clamp pushing block, the other end of the barrel clamp pushing spring is fixed on the wall of the cutting cavity, an injection molding barrel auxiliary clamp is also arranged at the middle part of the cutting cavity, the injection molding barrel auxiliary clamp is hinged on the shell through an auxiliary clamp rotating pin, an auxiliary clamp movement elastic rope is fixed at the rear end of the injection molding barrel auxiliary clamp, the other end of the auxiliary clamp movement elastic rope is fixed on the shell, two injection molding barrel push rod cavities communicated with the injection molding barrel auxiliary clamp are arranged at the rear of the cutting cavity, an injection molding barrel push rod is arranged in the injection molding barrel push rod cavity, a rotatable injection molding barrel push rod wheel is arranged at the rear end of the injection molding barrel push rod, two injection molding barrel push rod springs are fixed on the rear end face in front of the, and an injection molding barrel baffle pull rope is further fixed on the rear end face of the left side in front of the injection molding barrel push rod.
3. A burr cut of an injection molded plastic bucket of claim 1, wherein: a convex plate cavity communicated with the push rod cavity is further arranged at the rear of the injection molding barrel push rod cavity, a convex plate shaft with the lower part extending into the driven cavity is arranged in the convex plate cavity, a convex plate is fixed at the upper end of the convex plate shaft, a rotating bevel gear meshed with the torsional bevel gear is fixedly connected at the lower end of the convex plate shaft, a power belt wheel is further fixedly connected at the lower end of the convex plate shaft, a power transmission belt is connected to the power belt wheel in a friction mode, an injection molding barrel lower seeding plate cavity communicated with the injection molding barrel is arranged in the rear cavity wall of the injection molding barrel motion cavity, a lower seeding plate is arranged in the injection molding barrel lower seeding plate cavity, a seeding plate transmission cavity is arranged above the injection molding barrel lower seeding plate cavity, a seeding plate transmission gear is fixed at the position where the upper end of the lower seeding plate extends into the seeding plate transmission cavity, a driven belt wheel is fixed at the lower end of the lower seeding plate, a power transmission belt is connected to the driven belt in a friction mode, an upper seeding plate, go up the seeding board intracavity and be equipped with the upper end and stretch into the last seeding board in seeding board transmission chamber, it is fixed with seeding board driven gear to go up the seeding board upper end, it rotates to connect to go up the seeding board lower extreme on the chamber wall under the chamber wall, still be equipped with the barrel baffle chamber of moulding plastics of intercommunication with it in the injection molding barrel motion chamber rear chamber wall, it stretches into to mould plastics the bucket baffle of moulding plastics of barrel motion chamber to be equipped with the front end in the barrel baffle intracavity, it is fixed with the barrel baffle spring of moulding plastics to mould plastics barrel baffle rear end, the barrel baffle spring other end of moulding plastics is fixed on the barrel baffle chamber rear chamber wall of moulding plastics, it still is fixed with the barrel baffle stay cord of moulding plastics to mould plastics barrel baffle rear end.
CN202010790722.7A 2020-08-07 2020-08-07 Burr cutting of injection molding plastic barrel Withdrawn CN111844574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010790722.7A CN111844574A (en) 2020-08-07 2020-08-07 Burr cutting of injection molding plastic barrel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010790722.7A CN111844574A (en) 2020-08-07 2020-08-07 Burr cutting of injection molding plastic barrel

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CN111844574A true CN111844574A (en) 2020-10-30

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CN202010790722.7A Withdrawn CN111844574A (en) 2020-08-07 2020-08-07 Burr cutting of injection molding plastic barrel

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112338573A (en) * 2020-11-10 2021-02-09 王学金 Numerical control machine tool handling equipment fixed by foundation bolts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112338573A (en) * 2020-11-10 2021-02-09 王学金 Numerical control machine tool handling equipment fixed by foundation bolts

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Application publication date: 20201030