CN118950414A - Mold opening mechanism, screen dispensing production line and mold opening process - Google Patents
Mold opening mechanism, screen dispensing production line and mold opening process Download PDFInfo
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- CN118950414A CN118950414A CN202411027964.5A CN202411027964A CN118950414A CN 118950414 A CN118950414 A CN 118950414A CN 202411027964 A CN202411027964 A CN 202411027964A CN 118950414 A CN118950414 A CN 118950414A
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- die
- lower die
- assembly
- upper die
- conveying line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
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Abstract
本发明属于屏幕生产装置技术领域，尤其涉及一种开模机构、屏幕点胶生产线及开模工艺，开模机构包括运输组件、上料组件、解锁组件、移载组件和合模组件；上料组件设置在运输组件的输入端；解锁组件设置在运输组件上；移载组件设置在屏幕点胶生产线的机座上；合模组件设置在运输组件上；其中，运输组件包括平行间隔设置的上模输送线和下模输送线，移载组件将解锁后叠设在下模上的上模移载至上模输送线上，上模输送线和下模输送线同步运输分离后的上模和下模。采用全自动机械上料、开模、锁扣复位一体化结构设计，人工参与程度大幅下降，有效地提高屏幕模具的前期开模效率，进而有效地提高屏幕点胶生产的产能效益，有利于企业发展。
The present invention belongs to the technical field of screen production devices, and in particular, relates to a mold opening mechanism, a screen glue dispensing production line and a mold opening process. The mold opening mechanism includes a transport component, a feeding component, an unlocking component, a transfer component and a mold closing component; the feeding component is arranged at the input end of the transport component; the unlocking component is arranged on the transport component; the transfer component is arranged on the machine base of the screen glue dispensing production line; the mold closing component is arranged on the transport component; wherein the transport component includes an upper mold conveyor line and a lower mold conveyor line arranged in parallel and at intervals, and the transfer component transfers the upper mold superimposed on the lower mold after unlocking to the upper mold conveyor line, and the upper mold conveyor line and the lower mold conveyor line synchronously transport the separated upper mold and lower mold. The fully automatic mechanical feeding, mold opening and lock reset integrated structure design is adopted, and the degree of manual participation is greatly reduced, which effectively improves the early mold opening efficiency of the screen mold, and then effectively improves the production capacity and efficiency of the screen glue dispensing production, which is beneficial to the development of the enterprise.
Description
Technical Field
The invention belongs to the technical field of screen production devices, and particularly relates to a mold opening mechanism, a screen dispensing production line and a mold opening process.
Background
The screen dispensing process is a key step in the production process of Liquid Crystal Display (LCD) and light-emitting diode (LED) display screens, and is mainly used for applying glue between different parts of the display screens so as to realize the functions of bonding, sealing, fixing, protecting and the like. The dispensing process is critical to ensure the overall quality and durability of the display screen.
The main steps of the dispensing process are as follows:
Preparation: and selecting a proper glue type, and adjusting the formula and viscosity of the glue according to the specific requirements of a screen.
Setting before dispensing: and programming a dispensing path by using a dispensing machine, so that the glue can be accurately applied to a designated position.
Dispensing: and precisely spot-casting the glue to the corresponding position of the screen through a nozzle of the glue dispenser. This process may involve dispensing of a single point, line or area.
Curing: after dispensing, the glue needs to be cured to form a strong bond. The curing process may require heating or the use of light of a specific wavelength (e.g., ultraviolet) to accelerate.
And (3) quality inspection: after dispensing is completed, visual inspection and physical test are performed to ensure that the glue is uniformly distributed, no bubbles or leakage exists, and the bonding strength meets the standard.
The traditional screen dispensing process is mostly executed by automation equipment and is completed, and specifically, the traditional screen dispensing die comprises an upper die and a lower die, the upper die and the lower die are of a clamping structure to fix a screen on a preset conveying line, the conveying line conveys the die for clamping the screen to a dispensing station, and after dispensing and curing, the die is removed, so that screen dispensing is completed.
The upper die and the lower die are opposite end surfaces provided with accommodating grooves for accommodating the screen, when the upper die and the lower die are combined, the accommodating grooves are combined to form a die cavity for fixing the screen, the edge of the lower die is provided with a lock catch capable of rotating, when the upper die is overlapped on the lower die, the lock catch is turned over and buckled on the edge of the upper die, and then the die assembly is completed and fixed, and the screen is clamped.
However, in the prior art, after the screen is assembled between the upper die and the lower die, the procedure of locking is completed by manual operation, the efficiency of manual assembly is low, the assembly yield is general, the feeding efficiency of the screen dispensing production line is caused, the productivity is affected, and improvement is needed.
Disclosure of Invention
The invention aims to provide a die opening mechanism, a screen dispensing production line and a die opening process, and aims to solve the technical problems that in the prior art, a process of screen assembly between an upper die and a lower die is completed by manual operation, the manual assembly efficiency is low, the assembly yield is general, the feeding efficiency of the screen dispensing production line is caused, and the productivity is influenced.
In order to achieve the above purpose, the embodiment of the invention provides a mold opening mechanism, a screen dispensing production line and a mold opening process, which comprise a transportation assembly, a feeding assembly, an unlocking assembly, a transferring assembly and a mold closing assembly; the conveying assembly is arranged on a machine seat of the screen dispensing production line; the feeding assembly is arranged at the input end of the conveying assembly; the unlocking component is arranged on the transportation component and used for unlocking a lock catch between the upper die and the lower die in a die assembly state; the transfer component is arranged on a machine seat of the screen dispensing production line and used for transferring the unlocked upper die to a preset position; the mold closing assembly is arranged on the transportation assembly and used for resetting the lock catch of the lower mold; the conveying assembly comprises an upper die conveying line and a lower die conveying line which are arranged at intervals in parallel, the transfer assembly transfers an upper die which is overlapped on the lower die after unlocking to the upper die conveying line, and the upper die conveying line and the lower die conveying line synchronously convey the separated upper die and lower die.
Optionally, the lower mould conveying line is provided with a limiting unit, and the limiting unit is arranged at the edge of the lower mould conveying line and is used for limiting the lock catch of the lower mould at a preset position.
Optionally, the spacing unit is the gag lever post, the quantity of spacing unit is two sets of, two sets of spacing unit is followed the direction of transportation of lower mould transfer chain sets up, spacing unit is located the preset height, the unblock subassembly is with the hasp unblock back, the hasp is toward the direction rotation of spacing unit, until the hasp with spacing unit butt and be the inclination state setting.
Optionally, the unblock subassembly includes flexible unit and splint, the splint is fixed to be set up flexible unit's output, flexible unit sets up one side of lower mould transfer chain, the quantity of splint is two sets of, two sets of splint are vertical state interval distribution and are in flexible unit's output, two sets of be provided with the clearance that is used for holding the hasp between the splint, the clearance is located the removal route of lower mould hasp.
Optionally, the quantity of flexible unit with splint is two sets of, two sets of splint respectively one by one set up in the correspondence flexible unit's output, two sets of flexible unit symmetry sets up the both sides of lower mould transfer chain, be provided with first setting element on the lower mould transfer chain, first setting element is used for with the last mould of compound die state and lower mould location between two sets of flexible unit.
Optionally, move and carry the subassembly and include multiaxis manipulator, upset unit and second setting element, multiaxis manipulator sets up on the frame of screen point gum production line, upset unit sets up the output of multiaxis manipulator, the second setting element sets up on the lower mould conveying line, the second setting element is used for fixed lower mould in predetermineeing the position, multiaxis manipulator is used for the drive upset unit is close to the mould, upset unit is used for rotatory mould to predetermineeing the orientation.
Optionally, the output of multiaxis manipulator still is provided with the clamping unit, the clamping unit includes the impeller and removes the seat, the impeller with remove the quantity of seat and be two sets of, two sets of the impeller setting is in the output of multiaxis manipulator, two sets of remove the seat respectively one by one at the impeller output that corresponds, the upset unit sets up remove on the seat.
Optionally, be provided with on the lower mould delivery line and lift a subassembly, it includes lifting unit and roof to lift a subassembly, the lifting unit is located the below of lower mould moving path, the roof sets up the output of lifting unit, after last mould after the unblock and lower mould move to preset position, the lifting unit drive the direction removal of roof toward the lower mould, be provided with on the roof and pass the lower mould perforation and the thimble of butt bottom last mould.
In order to achieve the above purpose, an embodiment of the present invention provides a screen dispensing production line, which includes the above mold opening mechanism.
In order to achieve the above object, an embodiment of the present invention provides an opening process, which is executed by the above screen dispensing production line, and includes the following steps:
S100: an operator puts the upper die and the lower die in a die assembly state on the feeding assembly;
S200: the feeding assembly conveys the upper die and the lower die in the die assembly state to a lower die conveying line of the conveying assembly;
S300: the lower die conveying line conveys the upper die and the lower die in the die clamping state to an unlocking assembly, and the unlocking assembly drives a lock catch of the lower die to be unlocked, so that the upper die and the lower die are in a superposed state;
S400: the output end of the transfer assembly moves to one side of the unlocked upper die, and the upper die is clamped and turned over for 180 degrees;
s500: the transfer component transfers the turned upper die to an upper die conveying line of the conveying component;
s600: and the locking buckle of the lower die is reset by the die assembly on the lower die conveying line.
The one or more technical schemes in the die opening mechanism, the screen dispensing production line and the die opening process provided by the embodiment of the invention have at least one of the following technical effects: compared with the prior art, the process of assembling the screen between the upper die and the lower die is completed by manual operation, the manual assembly has low efficiency and general assembly yield, leads to the technical problems of feeding efficiency of a screen dispensing production line and influencing productivity, the die opening mechanism, the screen dispensing production line and the die opening process provided by the embodiment of the invention adopt the design of a full-automatic mechanical feeding, die opening and latch resetting integrated structure, so that the manual participation degree is greatly reduced, the early-stage die opening efficiency of the screen die is effectively improved, the productivity benefit of the screen dispensing production is further effectively improved, and the development of enterprises is facilitated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a mold opening mechanism according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the upper and lower die transfer lines of fig. 1.
Fig. 3 is an enlarged view of a in fig. 2.
Fig. 4 is an enlarged view of B in fig. 2.
Fig. 5 is a schematic structural diagram of a transfer assembly according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a lifting assembly according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a feeding assembly according to an embodiment of the present invention.
Fig. 8 is a schematic structural diagram of an opening process according to an embodiment of the present invention.
Wherein, each reference sign in the figure:
100-transport assembly 200-feeding assembly 300-unlocking assembly
400-Transfer assembly 500-mold clamping assembly 110-upper mold conveying line
120-Lower die conveying line 130-limit rod 510-driving piece
310-Telescoping unit 320-clamping plate 140-first positioning member
410-Multi-axis manipulator 420-turning Unit 430-second positioning piece
421-Rotary cylinder 422-first rotary block 423-second rotary block
440-Clamping unit 441-pushing member 442-moving seat
424-Clamping groove 425-clamping block 150-lifting assembly
151-Lifting unit 152-top plate 153-thimble
210-Lifting unit 220-lifting seat.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to fig. 1 to 8 are exemplary and intended to illustrate embodiments of the present invention and should not be construed as limiting the invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present invention and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present invention will be understood by those of ordinary skill in the art according to specific circumstances.
In one embodiment of the present invention, as shown in fig. 1 to 8, a screen dispensing production line is provided, which includes a machine base and a mold opening mechanism, wherein the mold opening mechanism includes a transportation assembly 100, a loading assembly 200, an unlocking assembly 300, a transferring assembly 400 and a mold closing assembly 500; the transportation assembly 100 is arranged on a machine base of a screen dispensing production line; the feeding assembly 200 is arranged at the input end of the conveying assembly 100; the unlocking assembly 300 is arranged on the transportation assembly 100 and is used for unlocking a lock catch between an upper die and a lower die in a die-closing state; the transferring assembly 400 is arranged on a machine base of the screen dispensing production line and is used for transferring the unlocked upper die to a preset position; the mold closing assembly 500 is arranged on the transportation assembly 100 and is used for resetting the lock catch of the lower mold; the transporting assembly 100 includes an upper die conveying line 110 and a lower die conveying line 120 that are arranged at intervals in parallel, the transferring assembly 400 transfers an upper die stacked on a lower die after unlocking to the upper die conveying line 110, and the upper die conveying line 110 and the lower die conveying line 120 synchronously transport the separated upper die and lower die.
Specifically, as shown in fig. 8, the mold opening process of the mold opening mechanism includes the following steps:
s100: an operator puts the upper die and the lower die in a die-closing state on the feeding assembly 200;
s200: the feeding assembly 200 conveys the upper and lower molds in the clamped state to the lower mold conveying line 120 of the transporting assembly 100;
S300: the lower die conveying line 120 conveys the upper die and the lower die in the die clamping state to the unlocking assembly 300, and the unlocking assembly 300 drives the lock catch of the lower die to be unlocked, so that the upper die and the lower die are in a superposed state;
S400: the output end of the transfer assembly 400 moves to one side of the unlocked upper die, and turns over 180 degrees after the upper die is clamped;
s500: the transfer assembly 400 transfers the upper mold turned backward to the upper mold transfer line 110 of the transport assembly 100;
s600: the clamp assembly 500 on the lower die transfer line 120 resets the clamp of the lower die.
Compared with the prior art, the process of assembling the screen between the upper die and the lower die is completed by manual operation, the manual assembly has low efficiency and general assembly yield, leads to the technical problems of feeding efficiency of a screen dispensing production line and influencing productivity, the die opening mechanism, the screen dispensing production line and the die opening process provided by the embodiment of the invention adopt the design of a full-automatic mechanical feeding, die opening and latch resetting integrated structure, so that the manual participation degree is greatly reduced, the early-stage die opening efficiency of the screen die is effectively improved, the productivity benefit of the screen dispensing production is further effectively improved, and the development of enterprises is facilitated.
As shown in fig. 1 to 8, in another embodiment of the present invention, the lower die conveying line 120 is provided with a limiting unit, the limiting unit is disposed at an edge of the lower die conveying line 120 and is used for limiting the latch of the lower die to be at a preset position, and the limiting unit is used for preventing the latch from rotating to a dead angle position and cannot be reset.
As shown in fig. 1 to 8, in another embodiment of the present invention, the limiting units are limiting rods 130, the number of the limiting units is two, the two limiting units are disposed along the transportation direction of the lower die conveying line 120, the limiting units are located at a preset height, and after the unlocking component 300 unlocks the lock catch, the lock catch rotates in the direction of the limiting units until the lock catch abuts against the limiting units and is disposed in an inclined state. The two ends of the limiting rod 130 are respectively provided with a supporting rod, the end parts of the supporting rods are fixedly connected with the machine base of the screen production line, the other end of the supporting rod extends back to the upper side of the machine base, and the end parts of the limiting rod 130 are fixedly connected with the end parts of the supporting rods, which are far away from the machine base, so that the limiting rod 130 is located at a certain height.
In step S300, after the unlocking assembly 300 drives the lock catch of the lower die to unlock, the lock catch abuts against the top end of the stop lever 130 during rotation, and at this time, the top end of the lock catch leaves the gap between the two sets of clamping plates 320 and is overlapped on the stop lever 130.
In step S600, the mold clamping assembly 500 includes two sets of driving members 510, where the two sets of driving members 510 are respectively disposed on two sides of the lower mold conveying line 120 and are located on one side of the limiting rod 130, where the lock catch is provided with a certain length, and when the lock catch end in the unlocked state moves to the outside of the limiting rod 130 and to the driving member 510, at this time, the lock catch is still in the inclined state, and the driving member 510 drives the lock catch to move away from the end of the limiting rod 130 toward the lower mold, so that the top end of the lock catch is reset to the upper mold, thereby preventing the lower mold from interfering with the lower mold in the moving process.
As shown in fig. 1 to 8, in another embodiment of the present invention, the unlocking assembly 300 includes a telescopic unit 310 and clamping plates 320, the clamping plates 320 are fixedly disposed at an output end of the telescopic unit 310, the telescopic unit 310 is disposed at one side of the lower die conveying line 120, the number of the clamping plates 320 is two, the two groups of clamping plates 320 are vertically distributed at intervals at the output end of the telescopic unit 310, a gap for accommodating a lock catch is disposed between the two groups of clamping plates 320, and the gap is located on a moving path of the lower die lock catch.
In this embodiment, the telescopic unit 310 is an air cylinder, the clamping plates 320 are sequentially distributed at intervals along the length direction of the telescopic rod of the telescopic unit 310, wherein the cross section of the lower die lock catch is 匚 type structure, when the upper die and the lower die are in a die closing state, the lock catch is vertically arranged towards the upper die, the gaps between the two groups of clamping plates 320 are located on the moving path of the top ends of the lock catch, when the end parts of the lock catch move into the gaps, the telescopic unit 310 drives the clamping plates 320 to horizontally move, the clamping plates 320 are abutted with the end parts of the lock catch in the moving process, and the top ends of the lock catch are driven by overtime to be away from the upper die in the continuing moving process, so that unlocking is completed.
As shown in fig. 1 to 8, in another embodiment of the present invention, the number of the telescopic units 310 and the clamping plates 320 is two, the two clamping plates 320 are respectively disposed at the output ends of the telescopic units 310, the two telescopic units 310 are symmetrically disposed at two sides of the lower die conveying line 120, the lower die conveying line 120 is provided with a first positioning member 140, and the first positioning member 140 is used for positioning an upper die and a lower die in a die clamping state between the two telescopic units 310.
Specifically, the first positioning member 140 is a limiting cylinder, the first positioning member 140 is located below the conveying path of the lower die conveying line 120, and the output end of the first positioning member 140 can extend onto the conveying path of the lower die conveying line 120, so as to be used for abutting against the lower die, so as to ensure that the unlocking positions of the upper die and the lower die are the same each time.
As shown in fig. 1 to 8, in another embodiment of the present invention, the transfer assembly 400 includes a multi-axis manipulator 410, a turnover unit 420 and a second positioning member 430, wherein the multi-axis manipulator 410 is disposed on a frame of the screen dispensing line, the turnover unit 420 is disposed at an output end of the multi-axis manipulator 410, the second positioning member 430 is disposed on the lower die conveying line 120, the second positioning member 430 is used for fixing a lower die at a preset position, the multi-axis manipulator 410 is used for driving the turnover unit 420 to approach an upper die, and the turnover unit 420 is used for rotating the upper die to a preset orientation.
Specifically, the multi-axis manipulator 410 is a two-axis manipulator, the clamping end of the multi-axis manipulator 410 can reciprocate between the upper die conveying line 110 and the lower die conveying line 120, the overturning unit 420 includes a rotary cylinder 421 and a first rotary block 422, the rotary cylinder 421 and the first rotary block 422 are respectively disposed on the clamping fingers of the clamping end of the multi-axis manipulator 410, the output end of the rotary cylinder 421 is provided with a second rotary block 423, and the rotary cylinder 421 and the first rotary block 422 can relatively move along with the clamping action of the clamping end of the multi-axis manipulator 410; in other embodiments, the flipping unit 420 includes two sets of rotating cylinders 421, and the two sets of rotating cylinders 421 are symmetrically disposed on the clamping fingers at the clamping end of the multi-axis manipulator 410.
As shown in fig. 1 to 8, in another embodiment of the present invention, the output end of the multi-axis manipulator 410 is further provided with a clamping unit 440, the clamping unit 440 includes two pushing members 441 and two moving seats 442, the pushing members 441 and the moving seats 442 are respectively provided in two groups, the pushing members 441 are provided at the output end of the multi-axis manipulator 410, the moving seats 442 are respectively provided at the output ends of the pushing members 441 in one-to-one correspondence, and the turning unit 420 is provided on the moving seats 442.
Specifically, the rotary cylinder 421 and the first rotary block 422 are respectively disposed on two sets of the moving seats 442, and in other embodiments, two sets of the rotary cylinders 421 are respectively disposed on two sets of the rotary seats.
The first rotating block 422 and the second rotating block 423 are respectively provided with a clamping groove 424, the clamping grooves 424 are matched with the edges of the upper die in a clamping manner, clamping blocks 425 are arranged in the clamping grooves 424 in a protruding manner, grooves are formed in the edges of the upper die, and the clamping blocks 425 are matched with the grooves in a clamping manner. The first rotating block 422 and the second rotating block 423 are driven by the corresponding pushing member 441 to approach or separate from the edge of the upper die, so as to realize clamping or releasing actions. In this embodiment, the pushing member 441 is an air cylinder.
As shown in fig. 1 to 8, in another embodiment of the present invention, a top lifting assembly 150 is disposed on the lower die conveying line 120, the top lifting assembly 150 includes a lifting unit 151 and a top plate 152, the lifting unit 151 is located below the lower die moving path, the top plate 152 is disposed at an output end of the lifting unit 151, when the unlocked upper die and lower die move to a preset position, the lifting unit 151 drives the top plate 152 to move toward the lower die, the top plate 152 is provided with a thimble 153 capable of penetrating through a hole of the lower die and abutting against the bottom of the upper die, specifically, the lifting unit 151 is an air cylinder, the lifting unit 151 is located below the conveying path of the lower die conveying line 120, after the lower die moves to the preset position, the lifting unit 151 drives the top plate 152 to move on the net, so that the thimble 153 penetrates through the hole and lifts the upper die to a preset height, at this time, the upper die and the lower die are separated, a gap exists between the upper die and the lower die, and a first rotating block 422 and a second rotating block 423 can be smoothly clamped into the gap 424 and a second rotating block 423.
As shown in fig. 1 to 8, in another embodiment of the present invention, the feeding assembly 200 includes a lifting unit 210 and a lifting seat 220, the lifting unit 210 is disposed at one side of the input ends of the lower die conveying line 120 and the upper die conveying line 110, the lifting seat 220 is disposed at an output end of the lifting unit 210, the lifting seat 220 is provided with an upper die and a lower die for driving the upper die and the lower die to move toward the lower die conveying line 120 in a die clamping state, wherein a driving direction of the lifting unit 210 is disposed in a vertical direction, in this embodiment, the screen dispensing production line further includes a die return line 600, the die return line 600 is disposed in a frame of the screen dispensing production line and is located below the upper die conveying line 110 and the lower die conveying line 120, an output end of the die return line 600 extends to one side of the lifting unit 210, and a moving path of the lifting seat 220 reciprocates between an output end of the die return line 600 and an input end of the upper die conveying line 110.
As shown in fig. 1 to 8, in another embodiment of the present invention, the number of the transferring assemblies 400 is two, and the two transferring assemblies 400 are sequentially arranged at intervals along the conveying direction of the upper die conveying line 110 and the lower die conveying line 120, so that the duplex displacement is beneficial to improving the die opening efficiency.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (10)
1. A die opening mechanism, comprising:
the conveying assembly is arranged on the machine base of the screen dispensing production line;
The feeding assembly is arranged at the input end of the conveying assembly;
the unlocking component is arranged on the transportation component and used for unlocking a lock catch between the upper die and the lower die in a die assembly state;
The transfer component is arranged on the machine base of the screen dispensing production line and used for transferring the unlocked upper die to a preset position;
the mold assembly is arranged on the conveying assembly and used for resetting the lock catch of the lower mold;
The conveying assembly comprises an upper die conveying line and a lower die conveying line which are arranged at intervals in parallel, the transfer assembly transfers an upper die which is overlapped on the lower die after unlocking to the upper die conveying line, and the upper die conveying line and the lower die conveying line synchronously convey the separated upper die and lower die.
2. The mold opening mechanism according to claim 1, wherein: the lower die conveying line is provided with a limiting unit, and the limiting unit is arranged at the edge of the lower die conveying line and used for limiting the lock catch of the lower die to be at a preset position.
3. The mold opening mechanism according to claim 2, wherein: the limiting units are limiting rods, the number of the limiting units is two, the limiting units are arranged in two groups along the conveying direction of the lower die conveying line, the limiting units are located at a preset height, and after the lock catch is unlocked by the unlocking assembly, the lock catch rotates towards the direction of the limiting units until the lock catch is in butt joint with the limiting units and is in an inclined state.
4. The mold opening mechanism according to claim 1, wherein: the unlocking assembly comprises a telescopic unit and clamping plates, the clamping plates are fixedly arranged at the output end of the telescopic unit, the telescopic unit is arranged on one side of the lower die conveying line, the number of the clamping plates is two, the clamping plates are vertically distributed at intervals at the output end of the telescopic unit, gaps for accommodating lock catches are formed between the two groups of clamping plates, and the gaps are located on the moving path of the lower die lock catches.
5. The mold opening mechanism according to claim 4, wherein: the number of the telescopic units and the number of the clamping plates are two, the two clamping plates are respectively arranged at the output ends of the telescopic units one by one, the two telescopic units are symmetrically arranged at two sides of the lower die conveying line, a first positioning piece is arranged on the lower die conveying line and used for positioning an upper die and a lower die in a die clamping state between the two telescopic units.
6. The mold opening mechanism according to any one of claims 1 to 5, characterized in that: the transfer assembly comprises a multi-axis mechanical arm, a turnover unit and a second positioning piece, wherein the multi-axis mechanical arm is arranged on a machine base of the screen dispensing production line, the turnover unit is arranged at the output end of the multi-axis mechanical arm, the second positioning piece is arranged on the lower die conveying line and used for fixing a lower die at a preset position, the multi-axis mechanical arm is used for driving the turnover unit to be close to an upper die, and the turnover unit is used for rotating the upper die to a preset orientation.
7. The mold opening mechanism according to claim 6, wherein: the output of multiaxis manipulator still is provided with the centre gripping unit, the centre gripping unit includes the impeller and removes the seat, the impeller with remove the quantity of seat and be two sets of, two sets of the impeller sets up the output of multiaxis manipulator, two sets of remove the seat respectively one by one at the impeller output that corresponds, the upset unit sets up remove on the seat.
8. The mold opening mechanism according to claim 6, wherein: the lifting assembly comprises a lifting unit and a top plate, wherein the lifting unit is located below a lower die moving path, the top plate is arranged at the output end of the lifting unit, after the unlocked upper die and the unlocked lower die are moved to preset positions, the lifting unit drives the top plate to move towards the direction of the lower die, and a thimble capable of penetrating through the lower die to punch and abut against the bottom of the upper die is arranged on the top plate.
9. A screen dispensing production line which is characterized in that: comprising the mold opening mechanism according to any one of claims 1 to 8.
10. The die opening process is characterized in that: performed by the screen dispensing line of claim 9, comprising the steps of:
S100: an operator puts the upper die and the lower die in a die assembly state on the feeding assembly;
S200: the feeding assembly conveys the upper die and the lower die in the die assembly state to a lower die conveying line of the conveying assembly;
S300: the lower die conveying line conveys the upper die and the lower die in the die clamping state to an unlocking assembly, and the unlocking assembly drives a lock catch of the lower die to be unlocked, so that the upper die and the lower die are in a superposed state;
S400: the output end of the transfer assembly moves to one side of the unlocked upper die, and the upper die is clamped and turned over for 180 degrees;
s500: the transfer component transfers the turned upper die to an upper die conveying line of the conveying component;
s600: and the locking buckle of the lower die is reset by the die assembly on the lower die conveying line.
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| CN202411027964.5A CN118950414B (en) | 2024-07-30 | 2024-07-30 | Mold opening mechanism, screen dispensing production line and mold opening process |
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| CN202411027964.5A CN118950414B (en) | 2024-07-30 | 2024-07-30 | Mold opening mechanism, screen dispensing production line and mold opening process |
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| CN118950414B CN118950414B (en) | 2025-07-15 |
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| JP2017093352A (en) * | 2015-11-25 | 2017-06-01 | プリマハム株式会社 | Retainer unlocking device |
| CN109049461A (en) * | 2018-08-09 | 2018-12-21 | 深圳市阿莱思斯科技有限公司 | A kind of full-automatic accurate moulded package line |
| CN208827037U (en) * | 2018-09-11 | 2019-05-07 | 上海延华汽车装备有限公司 | A kind of clamping mechanism of automatic switch |
| CN115691992A (en) * | 2022-11-03 | 2023-02-03 | 苏州鸣动智能设备有限公司 | Inductance production line and production method thereof |
| CN219445948U (en) * | 2023-03-06 | 2023-08-01 | 东莞市广正模具塑胶有限公司 | Time-delay open mode mould assembly |
| CN219466504U (en) * | 2023-03-29 | 2023-08-04 | 广东百纳智能设备有限公司 | Ceramic mold opening turnover machine |
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2024
- 2024-07-30 CN CN202411027964.5A patent/CN118950414B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017093352A (en) * | 2015-11-25 | 2017-06-01 | プリマハム株式会社 | Retainer unlocking device |
| CN109049461A (en) * | 2018-08-09 | 2018-12-21 | 深圳市阿莱思斯科技有限公司 | A kind of full-automatic accurate moulded package line |
| CN208827037U (en) * | 2018-09-11 | 2019-05-07 | 上海延华汽车装备有限公司 | A kind of clamping mechanism of automatic switch |
| CN115691992A (en) * | 2022-11-03 | 2023-02-03 | 苏州鸣动智能设备有限公司 | Inductance production line and production method thereof |
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| CN219466504U (en) * | 2023-03-29 | 2023-08-04 | 广东百纳智能设备有限公司 | Ceramic mold opening turnover machine |
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| CN118950414B (en) | 2025-07-15 |
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