CN107160629B - Automatic labeling device for internal label of injection mold - Google Patents
Automatic labeling device for internal label of injection mold Download PDFInfo
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- CN107160629B CN107160629B CN201710201413.XA CN201710201413A CN107160629B CN 107160629 B CN107160629 B CN 107160629B CN 201710201413 A CN201710201413 A CN 201710201413A CN 107160629 B CN107160629 B CN 107160629B
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- label
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into the mould
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
- B29C45/4225—Take-off members or carriers for the moulded articles, e.g. grippers
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/43—Removing or ejecting moulded articles using fluid under pressure
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into the mould
- B29C2045/1404—Inserting articles into the mould feeding inserts cut out from an endless sheet outside the mould
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
- B29C2045/14106—Positioning or centering articles in the mould using electrostatic attraction or static electricity
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
- B29C2045/14155—Positioning or centering articles in the mould using vacuum or suction
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14868—Pretreatment of the insert, e.g. etching, cleaning
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14901—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall
- B29C2045/14918—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall in-mould-labelling
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an automatic labeling device for an injection mold internal label, which comprises a label placing device, a label electrostatic adsorption device, a label electrostatic leveling device, an injection mold female die device, an injection mold male die device, a barrel grabbing device and a barrel conveying device; the label placing device comprises a label placing rack and a label grabbing cylinder, wherein a horizontal movable supporting beam is arranged above the label placing rack, the label sliding rack is sleeved on the movable supporting beam, the label sliding rack is driven by a label moving motor to horizontally move back and forth on the movable supporting beam, the label grabbing cylinder is vertically arranged on one side of the label sliding rack, and a label grabbing plate with a label sucking disc is arranged at the lower end of the label grabbing cylinder. The label is placed in the female die of the barrel in advance, the label is tightly attached to the inner side wall of the female die, the male die is placed in the female die, and injection molding is carried out, so that the label and the processing of the plastic barrel are integrated, the processing steps of the plastic barrel are simplified, and the processing efficiency can be further improved.
Description
Technical Field
The invention relates to the technical field of injection molding, in particular to an automatic labeling device for an internal label of an injection mold.
Background
The plastic barrel is made of polyethylene, polypropylene and other plastic through blow molding and injection molding, and is used for packing liquid and solid articles in the fields of chemical industry, pesticide industry, medicine industry, food industry, hardware electronics industry, electromechanical industry and the like. When the plastic barrel is used, the plastic barrel needs to be labeled on the outside, the plastic barrel is labeled by special labeling equipment after injection molding, and the labeling mode is adopted, so that the labeling efficiency is low, and the labeling is easy to label unevenly.
Disclosure of Invention
In order to solve the above problems, the present invention provides an automatic labeling device for an injection mold, which is to put a label into a female mold of a barrel in advance, attach the label to an inner side wall of the female mold, put a male mold into the female mold, and perform injection molding to integrate the label with the processing of a plastic barrel.
The invention aims to achieve the aim, and the automatic labeling device for the internal label of the injection mold comprises a label placing device, a label electrostatic adsorption device, a label electrostatic leveling device, an injection molding female mold device, an injection molding male mold device, a barrel grabbing device and a barrel conveying device;
the label placing device consists of a label placing rack and a label grabbing cylinder, a horizontal movable supporting beam is arranged above the label placing rack, the label sliding rack is sleeved on the movable supporting beam, the label sliding rack is driven by a label moving motor to horizontally move back and forth on the movable supporting beam, the label grabbing cylinder is vertically arranged on one side of the label sliding rack, and a label grabbing plate with a label sucking disc is arranged at the lower end of the label grabbing cylinder;
the labeling electrostatic adsorption device is composed of an adsorption cylinder and a plurality of circles of electrostatic adsorption glass paper attached to the periphery of the adsorption cylinder, wherein the adsorption cylinder is made of insulating plastic, a plurality of electrostatic gun heads with electrostatic generation ends penetrating through the electrostatic adsorption glass paper are arranged inside the adsorption cylinder, a plurality of groups of air nozzles are arranged on the adsorption cylinder between adjacent electrostatic adsorption glass papers, the adsorption cylinder is arranged on a movable support capable of moving left and right forwards and backwards, and a plurality of barrel fixing suckers are arranged on the end face of the adsorption cylinder close to one end of the injection molding male die device;
the static leveling device for the label consists of a lantern ring and a plurality of groups of static gun heads positioned on the inner side wall of the lantern ring;
the injection molding female die device consists of an injection molding female die and a female die shell, wherein a plurality of groups of electrostatic gun heads with electrostatic emission ends positioned on the cambered surfaces of the side walls are embedded in the injection molding female die, and a plurality of air nozzles for injecting air into the injection molding female die are also embedded in the injection molding female die;
the injection molding male die device consists of a male die moving vehicle and an injection molding male die, the injection molding male die is positioned in a module cavity of the male die moving vehicle, a plurality of injection gun heads are embedded on the surface of the injection molding male die, each injection gun head is communicated with a plastic injection port of the injection molding machine through a pipeline, and a supporting wheel driven by a servo motor at the bottom of the male die moving vehicle is positioned on a male die moving slide rail between the injection molding machine and a female die shell;
the barrel grabbing device consists of a rotating motor fixing arm and a rotating motor, wherein a barrel grabbing cylinder is arranged on a turntable driven to rotate by the rotating motor, and a plurality of barrel sucking discs are arranged on a cylinder rod of the barrel grabbing cylinder;
the barrel conveying device consists of a conveying belt and a conveying belt motor for driving the conveying belt to rotate, and a static eliminating fan for blowing air to the conveying belt is arranged at one end of the conveying belt below the barrel grabbing device.
As a further technical scheme, the two ends of the movable supporting cross beam and the male die movable slide rail are respectively provided with a photoelectric induction switch and a movable baffle.
As a further technical scheme, the bottom of the movable support is provided with wheels driven by a motor, the wheels arranged at the bottom of the movable support are positioned on the movable support slide rail, the two ends of the movable support slide rail are respectively provided with a photoelectric induction switch and a movement baffle, the middle part of the movable support slide rail is also provided with two photoelectric induction switches, when the bottom of the movable support is contacted with the photoelectric induction switches at the two middle parts, the axle center of the adsorption cylinder and the axle center of the lantern ring are just on the same straight line, one side of the top of the movable support is provided with a guide slide rail, two groups of pulleys at the top of the support slide block are respectively supported on the upper surface and the side surface of the guide slide rail, the support slide block penetrates through a screw lever, the screw threads of the screw lever are meshed with the internal screw threads of the support slide block, the screw lever drives the screw lever to rotate through a screw motor, and the adsorption cylinder is fixed on a fixed arm of the support slide block.
As a further technical scheme, the end face of the adsorption cylinder at the position of the barrel body fixing sucker is embedded with a photoelectric induction switch.
As a further technical scheme, a rotary positioning plate is arranged on one side of the turntable opposite to the barrel grabbing cylinder, and the induction surfaces of the two photoelectric induction switches are mutually perpendicular and uniformly distributed around the turntable.
The invention has the following advantages:
1. the label is grabbed on the adsorption cylinder through the sucker, the label is uniformly paved on the surface of the adsorption cylinder under the action of static electricity on the adsorption cylinder, then the label enters the primary label static leveling device along with the adsorption cylinder, and the label is more uniformly paved on the surface of the adsorption cylinder under the action of static electricity of a plurality of groups of static gun heads on the inner side wall of the lantern ring, so that the label on the surface of the barrel body is more leveled and uniform during injection molding, and the attractiveness of the plastic barrel is facilitated;
2. through the matching of the photoelectric induction switches, the motors and the air cylinders, the automation of the whole equipment is facilitated, and the production efficiency of the plastic barrel is greatly improved;
3. the label is placed in the female die of the barrel in advance, the label is tightly attached to the inner side wall of the female die, the male die is placed in the female die, and injection molding is carried out, so that the label and the processing of the plastic barrel are integrated, the processing steps of the plastic barrel are simplified, and the processing efficiency can be further improved.
Drawings
The invention will now be further described with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of a front view structure of the present invention.
FIG. 2 is a schematic view of the cross-sectional structure of the A-A plane of FIG. 1.
FIG. 3 is a schematic diagram of the structure of the injection molding female mold device and the injection molding male mold device of the present invention.
FIG. 4 is a schematic structural view showing the working state of the injection molding male mold device of the present invention when the injection molding female mold device is inserted.
FIG. 5 is a schematic perspective view of the adsorption cylinder of the present invention.
Fig. 6 is a schematic structural view of the label placing apparatus of the present invention.
Fig. 7 is a schematic structural diagram of the electrostatic adsorbing device for labels of the present invention.
Fig. 8 is a schematic structural view of the tub conveying device according to the present invention.
Detailed Description
As shown in fig. 1-8, the automatic labeling device for the internal label of the injection mold comprises a label placing device 1, a label electrostatic adsorption device 2, a label electrostatic leveling device 3, an injection molding female mold device 4, an injection molding male mold device 5, a barrel grabbing device 6 and a barrel conveying device 7;
the label placing device 1 consists of a label placing frame 101 and a label grabbing cylinder 102, a horizontal movable supporting beam 103 is arranged above the label placing frame 101, a photoelectric induction switch 12 and a movable baffle 13 are respectively arranged at two ends of the movable supporting beam 103, a label sliding frame 104 is sleeved on the movable supporting beam 103, the label sliding frame 104 is driven to horizontally move back and forth on the movable supporting beam 103 through a label moving motor 105, the label grabbing cylinder 102 is vertically arranged on one side of the label sliding frame 104, and a label grabbing plate 107 with a label sucking disc 106 is arranged at the lower end of the label grabbing cylinder 102;
the labeling electrostatic adsorption device 2 is composed of an adsorption cylinder 201 and a plurality of rings of electrostatic adsorption cellophane 202 attached to the periphery of the adsorption cylinder 201, the adsorption cylinder 201 is made of insulating plastic, a plurality of electrostatic generation ends penetrate through electrostatic gun heads 8 of the electrostatic adsorption cellophane 202, a plurality of groups of air nozzles 9 are arranged on the adsorption cylinder 201 between adjacent electrostatic adsorption cellophanes 202, the adsorption cylinder 201 is arranged on a movable support 10 capable of moving left and right forwards and backwards, a plurality of barrel fixing suckers 203 are arranged on the end face of the adsorption cylinder 201 close to one end of an injection male mold device 5, a photoelectric induction switch 12 is embedded in the end face of the adsorption cylinder 201 at the position of the barrel fixing suckers 203, wheels driven by a motor are arranged at the bottom of the movable support 10, the wheels arranged at the bottom of the movable support 10 are positioned on movable support slide rails 14, the two ends of the movable support slide rails 14 are respectively provided with the photoelectric induction switch 12 and a movable baffle 13, two photoelectric induction switches 12 are further arranged in the middle part of the movable support slide rails 14, when the bottom of the movable support 10 is contacted with the photoelectric induction switch 12 at the two middle parts, the movable support 201 and the axle center of the collar 301 are just on the same straight line, a plurality of barrel fixing suckers 203 are arranged on the axle center of the movable support 10, guide shafts 16 are arranged on one side of the movable support 16 and the guide screw guide rails 16 are respectively, and the guide screws 16 are meshed with the guide screws 16, and the guide screws 16 are arranged on the two guide rails 16 and the movable support rails 16, and the movable support rails 16 are meshed with the guide screws and the movable guide rails 16, respectively, and the guide screws are meshed with the guide screws and the guide rails 16;
the static leveling device 3 for the label consists of a lantern ring 301 and a plurality of groups of static gun heads 8 positioned on the inner side wall of the lantern ring 301;
the injection molding female die device 4 consists of an injection molding female die 401 and a female die shell 402, wherein a plurality of groups of static gun heads 8 with static emission ends positioned on the cambered surfaces of the side walls are embedded in the injection molding female die 401, and a plurality of air nozzles 9 for injecting air into the injection molding female die 401 are also embedded in the injection molding female die 401;
the injection molding male die device 5 consists of a male die moving vehicle 501 and an injection molding male die 502, wherein the injection molding male die 502 is positioned in a module cavity 503 of the male die moving vehicle 501, a plurality of injection gun heads 504 are embedded on the surface of the injection molding male die 502, each injection gun head 504 is communicated with a plastic injection port of the injection molding machine 11 through a pipeline, a supporting wheel driven by a servo motor at the bottom of the male die moving vehicle 501 is positioned on a male die moving slide rail 505 between the injection molding machine 11 and a female die shell 402, and two ends of the male die moving slide rail 505 are respectively provided with a photoelectric sensing switch 12 and a moving baffle 13;
the barrel grabbing device 6 consists of a rotating motor fixing arm 601 and a rotating motor 602, wherein a barrel grabbing cylinder 602 is arranged on a rotating disc 603 driven to rotate by the rotating motor 602, a plurality of barrel sucking suckers 604 are arranged on a cylinder rod of the barrel grabbing cylinder 602, a rotating positioning plate 605 is arranged on one side of the rotating disc 603 opposite to the barrel grabbing cylinder 602, and sensing surfaces of two photoelectric sensing switches 12 are mutually perpendicular and uniformly distributed around the rotating disc 603;
the barrel conveying device 7 is composed of a conveying belt 701 and a conveying belt motor 702 for driving the conveying belt 701 to rotate, and a static eliminating fan 703 for blowing air to the conveying belt 701 is arranged at one end of the conveying belt 701 below the barrel grabbing device 6.
The working principle of the invention is as follows: the label sucking disc 106 sucks a label placed on the label placing frame 101, moves on the movable supporting beam 103 along with the label sliding frame 104, when the label is moved to a designated position, the picked label is just above the adsorption cylinder 201, the static gun head 8 of the adsorption cylinder 201 sends out static electricity, then the label sucking disc 106 loosens the picked label to fall on the surface of the adsorption cylinder 201, under the action of static electricity on the adsorption cylinder 21, the label is uniformly paved on the surface of the adsorption cylinder 201, then the movable support 10 moves towards the label static leveling device 3, the middle part of the movable support sliding rail 14 is also provided with two photoelectric induction switches 12, when the bottom of the movable support 10 is contacted with the photoelectric induction switches 12 at the two middle parts, the axle center of the adsorption cylinder 201 and the axle center of the lantern ring 301 are just on the same straight line, then the screw motor drives the supporting slide block 16 to horizontally move along the guiding slide rail 15 in the direction perpendicular to the moving direction of the moving support 10, so that the labels enter and enter the primary label static leveling device 3 along with the adsorption cylinder 201, the labels are uniformly spread on the surface of the adsorption cylinder 201 through the static action of a plurality of groups of static gun heads on the inner side wall of the sleeve ring 301 of the label static leveling device 3, the labels on the surface of a barrel body are more uniform during injection molding, after the adsorption cylinder 201 leaves the sleeve ring 301, the moving support 10 continues to move towards the injection molding female die device 4, after reaching a designated position, the screw motor drives the supporting slide block 16 to move towards the injection molding female die 401 along the guiding slide rail 15 again, a plurality of groups of static gun heads 8 with static emitting ends on the cambered surface of the side wall are embedded in the injection molding female die 401 to emit static electricity, and the air nozzles 9 on the adsorption cylinder 201 jet at the same time, so that the labels on the adsorption cylinder 201 are uniformly adsorbed on the inner side wall of the injection molding female die 401, then the adsorption cylinder 201 is pulled out to the position corresponding to the labeling electrostatic leveling device 3, next, the male mold moving vehicle 501 is driven by a servo motor to push the injection male mold 502 to be inserted into the injection female mold 401, after the photoelectric sensing switch 12 senses that the injection male mold 502 is completely inserted into the injection female mold 401, a plurality of injection gun heads 504 embedded on the surface of the injection male mold 502 simultaneously inject plastics, the injection plastics fill up a barrel-shaped cavity formed between the injection male mold 502 and the injection female mold 401, and then the injection plastics are injected into a plastic barrel with a label, after the injection is completed, the injection male mold 502 is pulled out from the injection female mold 401 under the action of the air injection nozzle 9 of the injection female mold 401, the injection male mold 502 is returned, the adsorption cylinder 201 moves to the position of the plastic barrel, the injection male mold 502 pushes the plastic barrel to the adsorption cylinder 201, the barrel body fixing sucker 203 sucks the plastic barrel 502 again, the adsorption cylinder 201 moves to drive the plastic barrel to move to the plastic barrel 6 to the rotary cylinder 602, the rotary cylinder 602 is rotated to be clamped by the rotary cylinder 602, and the rotary cylinder 602 is rotated to be clamped, and the rotary cylinder 602 is clamped to be clamped;
the static elimination fan 703 that is provided with to conveyer belt 701 blowing in conveyer belt 701 one end below staving grabbing device 6, static elimination fan 703 on the one hand can be better the elimination after the injection molding is accomplished the unnecessary static in plastic drum surface, prevents to be infected with the dust, can play certain cooling effect to the plastic drum simultaneously.
The wire lever is a common mechanical part in the mechanical field, and the wire lever is driven to rotate by a motor, so that the corresponding supporting sliding block can horizontally move, and the function can be met. It should be noted that, the "designated position" refers to a position determined by the photoelectric sensing switch 12, where the photoelectric sensing switch 12 plays a role in positioning, and is used for sensing whether the corresponding component moves in place, and is widely used in the mechanical field, and is not described herein.
The foregoing is illustrative of the present invention and is not to be construed as limiting the scope of the invention. Any equivalent changes and modifications can be made by those skilled in the art without departing from the spirit and principles of this invention, and are intended to be within the scope of this invention.
Claims (5)
1. Automatic labeling device of injection mould internal label, its characterized in that: the device comprises a label placing device, a label electrostatic adsorption device, a label electrostatic leveling device, an injection molding female die device, an injection molding male die device, a barrel grabbing device and a barrel conveying device;
the label placing device consists of a label placing rack and a label grabbing cylinder, a horizontal movable supporting beam is arranged above the label placing rack, the label sliding rack is sleeved on the movable supporting beam, the label sliding rack is driven by a label moving motor to horizontally move back and forth on the movable supporting beam, the label grabbing cylinder is vertically arranged on one side of the label sliding rack, and a label grabbing plate with a label sucking disc is arranged at the lower end of the label grabbing cylinder;
the labeling electrostatic adsorption device is composed of an adsorption cylinder and a plurality of circles of electrostatic adsorption glass paper attached to the periphery of the adsorption cylinder, wherein the adsorption cylinder is made of insulating plastic, a plurality of electrostatic gun heads with electrostatic generation ends penetrating through the electrostatic adsorption glass paper are arranged inside the adsorption cylinder, a plurality of groups of air nozzles are arranged on the adsorption cylinder between adjacent electrostatic adsorption glass papers, the adsorption cylinder is arranged on a movable support capable of moving left and right forwards and backwards, and a plurality of barrel fixing suckers are arranged on the end face of the adsorption cylinder close to one end of the injection molding male die device;
the static leveling device for the label consists of a lantern ring and a plurality of groups of static gun heads positioned on the inner side wall of the lantern ring;
the injection molding female die device consists of an injection molding female die and a female die shell, wherein a plurality of groups of electrostatic gun heads with electrostatic emission ends positioned on the cambered surfaces of the side walls are embedded in the injection molding female die, and a plurality of air nozzles for injecting air into the injection molding female die are also embedded in the injection molding female die;
the injection molding male die device consists of a male die moving vehicle and an injection molding male die, the injection molding male die is positioned in a module cavity of the male die moving vehicle, a plurality of injection gun heads are embedded on the surface of the injection molding male die, each injection gun head is communicated with a plastic injection port of the injection molding machine through a pipeline, and a supporting wheel driven by a servo motor at the bottom of the male die moving vehicle is positioned on a male die moving slide rail between the injection molding machine and a female die shell;
the barrel grabbing device consists of a rotating motor fixing arm and a rotating motor, wherein a barrel grabbing cylinder is arranged on a turntable driven to rotate by the rotating motor, and a plurality of barrel sucking discs are arranged on a cylinder rod of the barrel grabbing cylinder;
the barrel conveying device consists of a conveying belt and a conveying belt motor for driving the conveying belt to rotate, and a static eliminating fan for blowing air to the conveying belt is arranged at one end of the conveying belt below the barrel grabbing device.
2. The automatic labeling device for the internal label of the injection mold according to claim 1, wherein: the two ends of the movable supporting beam and the movable sliding rail of the male die are respectively provided with a photoelectric induction switch and a movable baffle.
3. The automatic labeling device for the internal label of the injection mold according to claim 1, wherein: the wheel that removes support bottom and set up through motor drive, the wheel that removes support bottom and set up is located and removes the support slide rail, the both ends that remove the support slide rail set up photoelectric sensing switch and motion baffle respectively, the middle part that removes the support slide rail still is provided with two photoelectric sensing switches, when making the photoelectric sensing switch contact of removing support bottom and these two middle parts, the axle center of adsorption cylinder and the axle center of lantern ring just are on same straight line, top one side that removes the support sets up the direction slide rail, two sets of pulleys at support slider top support respectively at the upper surface and the side of direction slide rail, the support slider runs through and has a screw lever, the screw thread of screw lever meshes with the internal thread that supports the slider, the screw lever passes through its rotation of lead screw motor drive, the adsorption cylinder is fixed on the fixed arm of support slider.
4. The automatic labeling device for the internal label of the injection mold according to claim 1, wherein: the end face of the adsorption cylinder at the position of the barrel body fixing sucker is embedded with a photoelectric induction switch.
5. The automatic labeling device for the internal label of the injection mold according to claim 1, wherein: and a rotary positioning plate is arranged on one side of the turntable opposite to the barrel grabbing cylinder, and the induction surfaces of the two photoelectric induction switches are mutually perpendicular and uniformly distributed around the turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710201413.XA CN107160629B (en) | 2017-03-30 | 2017-03-30 | Automatic labeling device for internal label of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710201413.XA CN107160629B (en) | 2017-03-30 | 2017-03-30 | Automatic labeling device for internal label of injection mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107160629A CN107160629A (en) | 2017-09-15 |
| CN107160629B true CN107160629B (en) | 2023-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710201413.XA Active CN107160629B (en) | 2017-03-30 | 2017-03-30 | Automatic labeling device for internal label of injection mold |
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| CN (1) | CN107160629B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790017A (en) * | 2018-05-24 | 2018-11-13 | 东莞信易电热机械有限公司 | A kind of paint kettle inputting type labeling device in mould and its working method |
| CN112109274B (en) * | 2020-09-03 | 2022-08-12 | 宁波慧捷塑胶制品有限公司 | Method for processing high-temperature-resistant environment-friendly lunch box with surface patterns |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM312503U (en) * | 2006-12-08 | 2007-05-21 | Huarong Plastic Machinery Co L | In-mold tag fitting device |
| TW200806454A (en) * | 2006-07-28 | 2008-02-01 | Sheng-Chang Huang | Label picking up and placing device with linear movement |
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| WO2008143868A1 (en) * | 2007-05-15 | 2008-11-27 | Mks Instruments, Corporated | Electrostatically applying a label to a mold cavity |
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| TW200930623A (en) * | 2008-01-07 | 2009-07-16 | Ying-Qiao Qiu | In-mold labeling method of positioning label film |
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| CN107160629A (en) | 2017-09-15 |
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