CN114131944A - Dough sheet forming mechanism for earmuff production line - Google Patents

Dough sheet forming mechanism for earmuff production line Download PDF

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Publication number
CN114131944A
CN114131944A CN202111668659.0A CN202111668659A CN114131944A CN 114131944 A CN114131944 A CN 114131944A CN 202111668659 A CN202111668659 A CN 202111668659A CN 114131944 A CN114131944 A CN 114131944A
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CN
China
Prior art keywords
jig
assembly
feeding assembly
aluminum sleeve
dough sheet
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.)
Pending
Application number
CN202111668659.0A
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Chinese (zh)
Inventor
王小军
付华荣
李清平
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Dongguan Gaobeirui Automation Technology Co ltd
Original Assignee
Dongguan Gaobeirui Automation Technology Co ltd
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Publication date
Application filed by Dongguan Gaobeirui Automation Technology Co ltd filed Critical Dongguan Gaobeirui Automation Technology Co ltd
Priority to CN202111668659.0A priority Critical patent/CN114131944A/en
Publication of CN114131944A publication Critical patent/CN114131944A/en
Pending legal-status Critical Current

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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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/02—Assembly jigs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7897—Means for discharging the joined articles from the joining apparatus
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/80—Rotatable transfer means for loading or unloading purposes, i.e. turret transfer means
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • B29C66/7422—Aluminium or alloys of aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3431—Telephones, Earphones

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)

Abstract

The invention discloses a dough cover forming mechanism for an ear cap production line, which is used for solving the technical problem that the existing dough cover forming mechanism for an ear cap is low in efficiency. The device comprises a workbench, wherein an electric turntable is arranged on the workbench, a shaft hole is formed in the center of the electric turntable, a plurality of forming stations are radially distributed on the electric turntable by taking the shaft hole as the center, a jig aluminum sleeve placing position is arranged between every two adjacent forming stations, and a prepressing plate placing position is arranged on one side of each forming station facing the shaft hole; the worktable is also provided with a conveying belt, a jig feeding assembly, a dough sheet feeding assembly, a prepressing plate feeding assembly, a jig aluminum sleeve feeding assembly, a blanking assembly, a pressure maintaining assembly and a product blanking assembly; the conveying belt, the jig feeding assembly, the dough sheet feeding assembly, the pre-pressing plate feeding assembly, the jig aluminum sleeve feeding assembly, the pre-pressing plate discharging assembly, the pressure maintaining assembly and the product discharging assembly are sequentially arranged on the workbench in the clockwise rotation direction of the electric turntable.

Description

Dough sheet forming mechanism for earmuff production line
Technical Field
The invention relates to the technical field of earmuff production equipment, in particular to a dough cover forming mechanism for an earmuff production line.
Background
Headphones are distinguished from the type of in-ear earplugs by the name of being worn over the head, not inserted into the ear canal, and consist of a headband, an earshell, a driver, a wire, and an earmuff. And the earmuff of the headset is used for wrapping the spongy cushion, and can relieve the oppressive feeling of the head of a human body when the headset is worn, so that the wearing comfort is improved. The material for producing the earmuff is usually a leather-made shell, and the shaping of the shell of the earmuff is a key production process in the production process of the earmuff.
The existing dough sheet forming process is generally completed by mutually matching hand assembly and pressure maintaining equipment, and the specific operation steps are as follows: the jig comprises a jig outer ring, a jig inner core and a jig aluminum sleeve, wherein the jig outer ring is placed on the periphery of the jig inner core by an operator, the surface of the jig outer ring and the surface of the jig inner core are covered by the dough sheet, then the jig aluminum sleeve is sleeved on the periphery of the inner core by the operator, the jig aluminum sleeve is located between the jig outer ring and the jig inner core, at the moment, the assembling process of the dough sheet is completed, finally, the dough sheet and the jig are placed into pressure maintaining equipment together, the pressure maintaining equipment compresses the dough sheet on the jig, and the forming process of the dough sheet is completed.
According to the processes, the dough cover and the jig are assembled by hands, the assembling process is complex, the mass production time is consumed, and the forming efficiency of the ear cover dough cover is seriously influenced.
Therefore, a dough cover forming machine for an ear cover production line, which can solve the above-mentioned technical problems, has been found to be an important problem to be studied by those skilled in the art.
Disclosure of Invention
The embodiment of the invention discloses a dough cover forming mechanism for an ear cover production line, which is used for solving the technical problem that the existing dough cover forming mechanism for an ear cover is low in efficiency.
The embodiment of the invention provides a dough cover forming mechanism for an earmuff production line, which comprises a workbench, wherein an electric turntable is arranged on the workbench, a shaft hole is formed in the center of the electric turntable, a plurality of forming stations are radially distributed on the electric turntable by taking the shaft hole as the center, a jig aluminum sleeve placing position is arranged between every two adjacent forming stations, and a prepressing plate placing position is arranged on one side of each forming station, which faces the shaft hole;
the workbench is also provided with a conveying belt, a jig outer ring and a jig inner core which are used for sequentially placing the jig outer ring and the jig inner core on the conveying belt to the forming station and placing the jig aluminum sleeve on the conveying belt to the jig aluminum sleeve placing position, a dough sheet feeding assembly used for placing a dough sheet on the forming station, a prepressing sheet feeding assembly used for placing a prepressing sheet on the prepressing sheet placing position on the forming station, a jig aluminum sleeve feeding assembly used for placing the jig aluminum sleeve on the jig aluminum sleeve placing position on the forming station, a prepressing sheet blanking assembly used for moving the prepressing sheet out of the forming station, a pressure maintaining assembly used for maintaining the pressure of the dough sheet on the forming station and a product blanking assembly used for blanking the formed dough sheet;
the conveying belt, the jig feeding assembly, the dough sheet feeding assembly, the pre-pressing plate feeding assembly, the jig aluminum sleeve feeding assembly, the pre-pressing plate discharging assembly, the pressure maintaining assembly and the product discharging assembly are sequentially installed on the workbench in the clockwise rotation direction of the electric turntable.
Optionally, the conveyer belt includes first segmentation, second segmentation and third segmentation, wherein, first segmentation, second segmentation, third segmentation parallel arrangement each other, first segmentation is used for transporting the tool inner core, the second segmentation is used for transporting the tool outer loop, the third segmentation is used for transporting tool aluminium cover.
Optionally, the jig feeding assembly is a first multi-axis robot;
the first multi-axis robot is used for sequentially placing the jig inner core and the jig outer ring on the forming station and placing the jig aluminum sleeve on the jig aluminum sleeve placing position.
Optionally, the dough sheet feeding assembly comprises a second multi-axis robot, a multi-axis movable suction cup, a conveyor belt and a barrel for placing dough sheets;
the multi-axis movable sucker is arranged on one side of the charging barrel and used for clamping the dough sheet in the charging barrel on the conveying belt, the second multi-axis robot is arranged at the discharging end of the conveying belt and used for placing the dough sheet on the forming station.
Optionally, the prepressing plate feeding assembly is a first multi-shaft movable clamping jaw, and the first multi-shaft movable clamping jaw is used for clamping a prepressing plate on a prepressing plate placing position to a forming station so that the prepressing plate prepresses a leather sheet.
The pre-pressing plate blanking assembly is a second multi-shaft movable clamping jaw, and the second multi-shaft movable clamping jaw is used for clamping a pre-pressing plate on the forming station to a pre-pressing plate placing position.
Optionally, tool aluminum sheath material loading subassembly includes third multiaxis removal clamping jaw, third multiaxis removal clamping jaw is used for placing the tool aluminum sheath on the position with tool aluminum sheath place in on the shaping station.
Optionally, the pressure maintaining assembly comprises a support frame, a pressure maintaining cylinder and a pressure maintaining head;
the supporting frame is fixedly arranged on the workbench, the pressure maintaining cylinder is arranged on the supporting frame, and the pressure maintaining head is arranged at the output end of the pressure maintaining cylinder;
the electric turntable rotates the forming station to the pressure maintaining assembly, and the pressure maintaining head is driven by the pressure maintaining cylinder to move downwards to maintain the pressure of the dough sheet on the forming station.
Optionally, the product blanking assembly is a third multi-axis robot;
and the third multi-axis robot carries out blanking on the jig outer ring, the jig inner core, the jig aluminum sleeve and the formed dough sheet which are assembled together.
Optionally, the multi-axis mobile suction cup comprises a first horizontal moving module and a first vertical moving module; the first vertical moving module is installed on the first horizontal moving module, and the sucker is installed on the first vertical moving module.
Optionally, the electric turntable comprises a turntable body and a motor;
the motor is installed on the workbench and connected with the turntable body, and the motor can drive the turntable body to rotate in a clockwise direction or an anticlockwise direction.
According to the technical scheme, the embodiment of the invention has the following advantages:
in this embodiment, the jig feeding assembly can sequentially place the outer ring and the inner core on the forming station such that the outer ring is located outside the inner core, and the jig feeding assembly also places the aluminum sleeve on the aluminum sleeve placing position of the electric turntable, then the electric turntable rotates clockwise to rotate the forming station to the position of the fabric feeding assembly, the fabric feeding assembly places the dough sheet on the forming station such that the dough sheet covers the outer ring and the inner core of the jig, then the electric turntable continues to rotate clockwise to rotate the forming station to the position of the pre-pressing plate feeding assembly, the pre-pressing plate feeding assembly places the pre-pressing plate on the pre-pressing plate placing position on the forming station such that the pre-pressing plate pre-presses the dough sheet and fixes the position of the dough sheet, then the electric turntable continues to rotate clockwise to rotate the forming station to the aluminum sleeve of the jig, at the moment, the jig aluminum sleeve is assembled between the jig inner core and the jig outer ring by the jig aluminum sleeve feeding assembly, the jig aluminum sleeve is enabled to clamp the dough sheet, then the electric rotary table continues to rotate clockwise, the forming station is enabled to rotate to the pre-pressing plate discharging assembly, the pre-pressing plate on the forming station is moved to the pre-pressing plate placing position by the pre-pressing plate discharging assembly, then the forming station is rotated to the pressure maintaining assembly by the electric rotary table, the pressure maintaining assembly maintains pressure on the dough sheet to enable the dough sheet to be formed, finally, the forming station is rotated to the product discharging assembly by the electric rotary table, and the discharging assembly discharges the assembled jig outer ring, the jig inner core, the jig aluminum sleeve and the formed dough sheet. Through foretell design, the equipment process and the pressurize forming process of face skin and tool are all accomplished through automation equipment, need not the staff and operate, have saved the fashioned production time of face skin greatly, have promoted the fashioned production efficiency of face skin effectively.
Drawings
In order to more clearly illustrate the embodiments of the present 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 present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a dough cover forming mechanism for an earmuff production line according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an electric turntable of a dough cover forming mechanism for an earmuff production line provided in an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a conveying belt of a dough cover forming mechanism for an ear muff production line according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a dough cover feeding assembly of a dough cover forming mechanism for an ear cover production line according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an aluminum jacket feeding assembly of a jig of a dough cover forming mechanism for an ear cover production line according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a pre-pressing plate feeding assembly of a dough cover forming mechanism for an ear cover production line according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a pre-pressing plate blanking assembly of a dough cover forming mechanism for an ear muff production line according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a pressure maintaining assembly of a dough cover forming mechanism for an ear muff production line according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a jig aluminum sleeve, a jig outer ring and a jig inner core of a dough skin forming mechanism for an earmuff production line, which are placed on a forming station according to an embodiment of the present invention;
fig. 10 is a schematic cross-sectional view of a jig aluminum sleeve, a jig outer ring and a jig inner core of a dough skin forming mechanism for an earmuff production line, which are placed on a forming station according to an embodiment of the present invention;
illustration of the drawings: a work table 1; an electric turntable 2; a forming station 201; a positioning post 2011; a circular groove 2012; a pre-press plate placement position 202; a jig aluminum sheath placing position 203; a conveyor belt 3; a first segment 301; a second section 302; a third section 303; a jig feeding assembly 4; a dough cover feeding assembly 5; a multi-axis movable suction cup 501; a cartridge 502; a conveyor belt 503; a pre-pressing plate feeding assembly 6; a jig aluminum sleeve feeding assembly 7; a pre-pressing plate blanking assembly 8; a pressure maintaining assembly 9; a support frame 901; a dwell cylinder 902; a pressure holding head 903; a product blanking assembly 10; a jig outer ring 11; a jig inner core 12; a jig aluminum sleeve 13; a pre-press plate 14; and a wrapper 15.
Detailed Description
The embodiment of the invention discloses a dough cover forming mechanism for an ear cover production line, which is used for solving the technical problem that the existing dough cover forming mechanism for an ear cover is low in efficiency.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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 to 10, a dough sheet forming mechanism for an earmuff production line provided in the present embodiment includes:
the jig aluminum sleeve forming device comprises a workbench 1, wherein an electric turntable 2 is arranged on the workbench 1, a shaft hole is formed in the center of the electric turntable 2, a plurality of forming stations 201 are radially distributed on the electric turntable 2 by taking the shaft hole as the center, a jig aluminum sleeve placing position 203 is arranged between every two adjacent forming stations 201, and a prepressing plate placing position 202 is arranged on one side, facing the shaft hole, of each forming station 201;
the workbench 1 is further provided with a conveying belt 3, a jig outer ring and a jig inner core which are used for sequentially placing a jig on the conveying belt 3 on the forming station 201, a jig feeding assembly 4 which is used for placing a jig aluminum sleeve on the conveying belt 3 on the jig aluminum sleeve placing position 203, a dough sheet feeding assembly 5 which is used for placing a dough sheet on the forming station 201, a prepressing plate feeding assembly 6 which is used for placing a prepressing plate on the prepressing plate placing position 202 on the forming station 201, a jig aluminum sleeve feeding assembly 7 which is used for placing a jig aluminum sleeve on the jig aluminum sleeve placing position 203 on the forming station 201, a prepressing plate blanking assembly 8 which is used for moving the prepressing plate out of the forming station 201, a pressure maintaining assembly 9 which is used for maintaining the pressure of the dough sheet on the forming station 201, and a product blanking assembly 10 which is used for blanking the formed dough sheet;
the conveying belt 3, the jig feeding assembly 4, the wrapper feeding assembly 5, the prepressing plate feeding assembly 6, the jig aluminum sleeve feeding assembly 7, the prepressing plate discharging assembly 8, the pressure maintaining assembly 9 and the product discharging assembly 10 are sequentially installed on the workbench 1 in the clockwise rotation direction of the electric turntable 2.
It should be noted that the outer ring of the jig, the inner core of the jig, and the aluminum sleeve of the jig in this embodiment together form the jig for forming the dough sheet.
In this embodiment, the jig feeding assembly 4 can sequentially place the outer ring and the inner core on the forming station 201, such that the outer ring is located outside the inner core, and the jig feeding assembly 4 also places the aluminum sleeve on the aluminum sleeve placing position 203 of the electric turntable 2, then the electric turntable 2 rotates clockwise, such that the forming station 201 rotates to the position of the fabric feeding assembly, the fabric feeding assembly places the dough sheet on the forming station 201, such that the dough sheet covers the outer ring and the inner core, then the electric turntable 2 continues to rotate clockwise, such that the forming station 201 rotates to the position of the pre-pressing plate feeding assembly 6, the pre-pressing plate feeding assembly 6 places the pre-pressing plate on the pre-pressing plate placing position 202 on the forming station 201, such that the pre-pressing plate pre-presses the dough sheet, and fixes the position of the dough sheet, the electric turntable 2 continues to rotate clockwise, so that the molding station 201 rotates to the jig aluminum sleeve feeding assembly 7, at this time, the jig aluminum sleeve feeding assembly 7 assembles the jig aluminum sleeve between the jig inner core and the jig outer ring, and enables the jig aluminum sleeve to clamp the dough sheet, then, the electric turntable 2 continues to rotate clockwise, so that the forming station 201 rotates to the pre-press plate blanking assembly 8, the pre-press plate blanking assembly 8 moves the pre-press plate on the forming station 201 to the pre-press plate placing position 202, and then, the electric turntable 2 rotates the forming station 201 to the pressure maintaining assembly 9, the pressure maintaining assembly 9 maintains the pressure of the dough sheet to form the dough sheet, and finally, the electric turntable 2 rotates the forming station 201 to the position of the product blanking assembly 10, and the blanking assembly carries out blanking on the jig outer ring, the jig inner core, the jig aluminum sleeve and the formed dough sheet which are assembled together. Through foretell design, the equipment process and the pressurize forming process of face skin and tool are all accomplished through automation equipment, need not the staff and operate, have saved the fashioned production time of face skin greatly, have promoted the fashioned production efficiency of face skin effectively.
Further, the conveyor belt 3 in this embodiment includes a first segment 301, a second segment 302, and a third segment 303, where the first segment 301, the second segment 302, and the third segment 303 are arranged in parallel, the first segment 301 is used for transporting a jig inner core, the second segment 302 is used for transporting a jig outer ring, and the third segment 303 is used for transporting a jig aluminum sleeve.
Further, the jig feeding assembly 4 in this embodiment is a first multi-axis robot;
the first multi-axis robot is used for sequentially placing the jig inner core and the jig outer ring on the forming station 201 and placing the jig aluminum sleeve on the jig aluminum sleeve placing position 203.
It should be noted that, in the jig feeding process, the first multi-axis robot places the jig inner core on the forming station 201, then places the jig outer ring on the forming station 201 and makes the jig outer ring be located on the outer side of the jig inner core, and finally places the jig aluminum sleeve on the jig aluminum sleeve placing position 203.
Specifically, the forming station 201 in this embodiment is designed to be a circular groove, a positioning column is disposed at a center of the circular groove, a jig inner core is sleeved on the positioning column, a jig outer ring is sleeved in the circular groove, an outer side wall of the jig outer ring is attached to a groove wall of the circular groove, and a gap for placing an aluminum jig sleeve is formed between the inner side wall of the jig outer ring and the jig inner core.
Further, the dough sheet feeding assembly 5 in the present embodiment includes a second multi-axis robot, a multi-axis movable suction cup 501, a conveyor belt 503, and a cartridge 502 for placing dough sheets;
the multi-axis movable suction cup 501 is arranged on one side of the charging barrel 502, the multi-axis movable suction cup 501 is used for clamping the dough sheet in the charging barrel 502 onto the conveying belt 503, the second multi-axis robot is arranged at the discharging end of the conveying belt 503, and the second multi-axis robot is used for placing the dough sheet on the forming station 201.
Specifically, the multi-axis mobile suction cup 501 comprises a first horizontal moving module and a first vertical moving module; the first vertical moving module is installed on the first horizontal moving module, and the sucker is installed on the first vertical moving module.
It should be noted that the first horizontal moving module is a screw-driven moving module or a belt-driven moving module, the first horizontal moving module can drive the first vertical moving module to move along the horizontal direction, so that the suction cup can move back and forth between the material cylinder 502 and the conveyor belt 503, the first vertical moving module is a screw-driven moving module or a belt-driven moving module, and the first vertical moving module can drive the suction cup to move along the vertical direction.
Further, the pre-pressing plate feeding assembly 6 is a first multi-shaft movable clamping jaw, and the first multi-shaft movable clamping jaw is used for clamping and taking a pre-pressing plate on the pre-pressing plate placing position 202 to the forming station 201, so that the pre-pressing plate pre-presses the dough sheet.
It should be noted that the prepressing plate is grabbed to the forming station 201 through the prepressing plate feeding assembly 6, so that the prepressing plate performs prepressing on the dough sheet, and the dough sheet is not easy to displace and can be pressed to be flat.
The pre-pressing plate blanking assembly 8 is a second multi-shaft movable clamping jaw, and the second multi-shaft movable clamping jaw is used for clamping a pre-pressing plate on the forming station 201 to a pre-pressing plate placing position 202.
Specifically, the first multi-axis moving clamping jaw and the second multi-axis moving clamping jaw in the embodiment both comprise a second horizontal moving module, a second vertical moving module and a pneumatic clamping jaw;
the first horizontal moving module is a moving module driven by a lead screw or a belt, the second vertical moving module is a moving module driven by an air cylinder, the second horizontal moving module can drive the pneumatic clamping jaws to move back and forth between the forming station 201 and the prepressing plate placing position 202, and the second vertical moving module can drive the pneumatic clamping jaws to take and place the prepressing plate.
Further, the jig aluminum sleeve feeding assembly 7 in this embodiment includes a third multi-axis movable clamping jaw, and the third multi-axis movable clamping jaw is used for placing the jig aluminum sleeve on the jig aluminum sleeve placing position 203 on the molding station 201.
It should be noted that the third multi-axis movable clamping jaw can place the jig aluminum sleeve on the jig aluminum sleeve at the forming station 201, specifically, the jig aluminum sleeve is placed in the gap formed by the jig inner core and the jig outer ring, so that the jig inner core is wrapped by the wrapper.
The third multi-axis moving clamping jaw in the embodiment comprises a third horizontal moving module, a third vertical moving module and a pneumatic clamping jaw;
the third vertical moving module is connected with the third horizontal moving module, the pneumatic clamping jaw is connected to the electric vertical moving module, the third horizontal moving module is a screw transmission or belt transmission moving module, the third vertical moving module is a cylinder driving moving module, the third horizontal moving module is used for driving the pneumatic clamping jaw to move back and forth between the forming station 201 and the jig aluminum sleeve placing position 203, and the third vertical moving module is used for driving the pneumatic clamping jaw to take and place the jig aluminum sleeve.
Further, the pressure maintaining assembly 9 in this embodiment includes a support frame 901, a pressure maintaining cylinder 902, and a pressure maintaining head 903;
the support frame 901 is fixedly installed on the workbench 1, the pressure maintaining cylinder 902 is installed on the support frame 901, and the pressure maintaining head 903 is installed at the output end of the pressure maintaining cylinder 902;
when the electric turntable 2 rotates the forming station 201 to the pressure maintaining assembly 9, the pressure maintaining head 903 moves downwards under the driving of the pressure maintaining cylinder 902 to maintain pressure on the dough sheet on the forming station 201.
It should be noted that the pressure maintaining head 903 in this embodiment is driven by the pressure maintaining cylinder 902 to tightly press the wrapper against the jig core, so that the wrapper can be molded.
Further, the product blanking assembly 10 is a third multi-axis robot;
and the third multi-axis robot carries out blanking on the jig outer ring, the jig inner core, the jig aluminum sleeve and the formed dough sheet which are assembled together.
Further, the electric turntable 2 comprises a turntable body and a motor;
the motor is installed on the workbench 1 and connected with the turntable body, and the motor can drive the turntable body to rotate in a clockwise direction or an anticlockwise direction.
While the above-mentioned detailed description of the wrapper forming mechanism for earmuff production line provided by the present invention has been provided, for those skilled in the art, there may be variations in the specific implementation and application scope according to the concepts of the embodiments of the present invention, and in summary, the present disclosure should not be construed as limiting the present invention.

Claims (10)

1. A dough cover forming mechanism for an earmuff production line is characterized by comprising a workbench, wherein an electric turntable is arranged on the workbench, a shaft hole is formed in the center of the electric turntable, a plurality of forming stations are radially distributed on the electric turntable by taking the shaft hole as the center, a jig aluminum sleeve placing position is arranged between every two adjacent forming stations, and a pre-pressing plate placing position is arranged on one side, facing the shaft hole, of each forming station;
the workbench is also provided with a conveying belt, a jig outer ring and a jig inner core which are used for sequentially placing the jig outer ring and the jig inner core on the conveying belt to the forming station and placing the jig aluminum sleeve on the conveying belt to the jig aluminum sleeve placing position, a dough sheet feeding assembly used for placing a dough sheet on the forming station, a prepressing sheet feeding assembly used for placing a prepressing sheet on the prepressing sheet placing position on the forming station, a jig aluminum sleeve feeding assembly used for placing the jig aluminum sleeve on the jig aluminum sleeve placing position on the forming station, a prepressing sheet blanking assembly used for moving the prepressing sheet out of the forming station, a pressure maintaining assembly used for maintaining the pressure of the dough sheet on the forming station and a product blanking assembly used for blanking the formed dough sheet;
the conveying belt, the jig feeding assembly, the dough sheet feeding assembly, the pre-pressing plate feeding assembly, the jig aluminum sleeve feeding assembly, the pre-pressing plate discharging assembly, the pressure maintaining assembly and the product discharging assembly are sequentially installed on the workbench in the clockwise rotation direction of the electric turntable.
2. The dough cover forming mechanism for the ear cap production line according to claim 1, wherein the conveying belt comprises a first section, a second section and a third section, wherein the first section, the second section and the third section are arranged in parallel, the first section is used for conveying an inner jig core, the second section is used for conveying an outer jig ring and the third section is used for conveying an aluminum jig sleeve.
3. The dough cover forming mechanism for the earmuff production line as claimed in claim 1, wherein the jig feeding assembly is a first multi-axis robot;
the first multi-axis robot is used for sequentially placing the jig inner core and the jig outer ring on the forming station and placing the jig aluminum sleeve on the jig aluminum sleeve placing position.
4. The dough sheet forming mechanism for the earmuff production line according to claim 1, wherein the dough sheet feeding assembly comprises a second multi-axis robot, a multi-axis movable suction cup, a conveyor belt and a barrel for placing dough sheets;
the multi-axis movable sucker is arranged on one side of the charging barrel and used for clamping the dough sheet in the charging barrel on the conveying belt, the second multi-axis robot is arranged at the discharging end of the conveying belt and used for placing the dough sheet on the forming station.
5. The dough sheet forming mechanism for the earmuff production line according to claim 1, wherein the pre-pressing plate feeding assembly is a first multi-shaft movable clamping jaw, and the first multi-shaft movable clamping jaw is used for clamping a pre-pressing plate on a pre-pressing plate placing position to a forming station so that the pre-pressing plate pre-presses the dough sheet;
the pre-pressing plate blanking assembly is a second multi-shaft movable clamping jaw, and the second multi-shaft movable clamping jaw is used for clamping a pre-pressing plate on the forming station to a pre-pressing plate placing position.
6. The dough sheet forming mechanism for the earmuff production line according to claim 1, wherein the jig aluminum sleeve feeding assembly comprises a third multi-shaft movable clamping jaw, and the third multi-shaft movable clamping jaw is used for placing a jig aluminum sleeve on a jig aluminum sleeve placing position on the forming station.
7. The dough cover forming mechanism for the ear cap production line according to claim 1, wherein the pressure maintaining assembly comprises a supporting frame, a pressure maintaining cylinder and a pressure maintaining head;
the supporting frame is fixedly arranged on the workbench, the pressure maintaining cylinder is arranged on the supporting frame, and the pressure maintaining head is arranged at the output end of the pressure maintaining cylinder;
the electric turntable rotates the forming station to the pressure maintaining assembly, and the pressure maintaining head is driven by the pressure maintaining cylinder to move downwards to maintain the pressure of the dough sheet on the forming station.
8. The dough cover forming mechanism for the ear cap production line according to claim 1, wherein the product blanking assembly is a third multi-axis robot;
and the third multi-axis robot carries out blanking on the jig outer ring, the jig inner core, the jig aluminum sleeve and the formed dough sheet which are assembled together.
9. The dough cover forming mechanism for the ear cap production line according to claim 4, wherein the multi-axis moving suction cup comprises a first horizontal moving module and a first vertical moving module; the first vertical moving module is installed on the first horizontal moving module, and the sucker is installed on the first vertical moving module.
10. The dough cover forming mechanism for the ear cap production line as claimed in claim 1, wherein the electric turntable comprises a turntable body and a motor;
the motor is installed on the workbench and connected with the turntable body, and the motor can drive the turntable body to rotate in a clockwise direction or an anticlockwise direction.
CN202111668659.0A 2021-12-30 2021-12-30 Dough sheet forming mechanism for earmuff production line Pending CN114131944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111668659.0A CN114131944A (en) 2021-12-30 2021-12-30 Dough sheet forming mechanism for earmuff production line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111668659.0A CN114131944A (en) 2021-12-30 2021-12-30 Dough sheet forming mechanism for earmuff production line

Publications (1)

Publication Number Publication Date
CN114131944A true CN114131944A (en) 2022-03-04

Family

ID=80384032

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111668659.0A Pending CN114131944A (en) 2021-12-30 2021-12-30 Dough sheet forming mechanism for earmuff production line

Country Status (1)

Country Link
CN (1) CN114131944A (en)

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