CN112917831A - Adjustable die for decorative materials - Google Patents

Adjustable die for decorative materials Download PDF

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Publication number
CN112917831A
CN112917831A CN202011594166.2A CN202011594166A CN112917831A CN 112917831 A CN112917831 A CN 112917831A CN 202011594166 A CN202011594166 A CN 202011594166A CN 112917831 A CN112917831 A CN 112917831A
Authority
CN
China
Prior art keywords
plate
rod
top end
cooling
die
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011594166.2A
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Chinese (zh)
Inventor
吴怡婷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Weishanyan Municipal Engineering Co ltd
Original Assignee
Xiamen Weishanyan Municipal Engineering Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xiamen Weishanyan Municipal Engineering Co ltd filed Critical Xiamen Weishanyan Municipal Engineering Co ltd
Priority to CN202011594166.2A priority Critical patent/CN112917831A/en
Publication of CN112917831A publication Critical patent/CN112917831A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • B29C45/4005Ejector constructions; Ejector operating mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/72Heating or cooling
    • B29C45/73Heating or cooling of the mould

Abstract

The invention relates to the technical field of dies, in particular to an adjustable die for decorative materials, which comprises a bottom plate, wherein four corners of the top end of the bottom plate are fixedly provided with support rods, the top ends of the four support rods are jointly provided with a top plate, the middle part of the top end of the bottom plate is fixedly provided with a support table, and the top end of the support table is fixedly provided with a lower die. Saves a large amount of time, thereby improving the yield and being worth popularizing and using.

Description

Adjustable die for decorative materials
Technical Field
The invention relates to the technical field of molds, in particular to an adjustable mold for decorative materials.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".
Decorate the trade and need use the mould to come to carry out machine-shaping to ornamental material, the inner space size of current mould is fixed, can not adjust as required, it is comparatively inconvenient to use, inject into material behind the material in the course of working, required latency overlength influences the operation progress, and the shaping goods easily bonds with the inner chamber of last mould, can tear fashioned goods and lead to the goods to damage when leading to going up mould and bed die separation, go up mould and bed die separation back simultaneously, take out this process of bed die also comparatively time-consuming and energy with the goods, we propose an adjustable mould for ornamental material for this reason and solve this type of problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an adjustable die for decorating materials.
In order to achieve the purpose, the invention adopts the following technical scheme:
an adjustable die for decorative materials is designed, and comprises a bottom plate, wherein supporting rods are fixedly arranged at four corners of the top end of the bottom plate, a top plate is jointly arranged at the top ends of the four supporting rods, a supporting table is fixedly arranged at the middle part of the top end of the bottom plate, a lower die is fixedly arranged at the top end of the supporting table, an air cylinder is fixedly arranged at the middle part of the bottom end of the top plate, a moving plate is fixedly connected with the bottom end of an air cylinder rod of the air cylinder, connecting rods are fixedly arranged at four corners of the bottom end of the moving plate, an upper die is jointly arranged at the bottom ends of the four connecting rods, forming grooves are respectively arranged at one sides of the upper die, which are opposite to the lower die, a material injection port is arranged at the middle part of the front side of the lower die, a threaded rod is movably arranged at, the inner part of the sliding groove is provided with a sliding block, the sliding block is fixedly connected with one opposite side of the push plate, the top end of the upright post is fixedly provided with a vertical plate, a rotating rod is transversely and movably arranged between the two vertical plates, the right end of the rotating rod penetrates through the vertical plate and extends to the outer part of the vertical plate to be fixedly provided with a knob, the outer part of the rotating rod is fixedly sleeved with a first bevel gear, the top end of the threaded rod is fixedly provided with a second bevel gear meshed with the first bevel gear, the left side and the right side of the bottom end of the push plate are vertically and fixedly provided with push rods, the bottom ends of the two push rods penetrate through the upper die and extend to the inner part of the upper die to be jointly provided with an adjusting plate, the left side and the right side of the upper die are fixedly provided with first racks, the inner vertical movable mounting of the mounting frame is provided with a second rack meshed with the gear, the second rack and the first rack are respectively arranged on two sides of the gear, the bottom end of the second rack is movably connected with a first connecting seat, the left side and the right side of the bottom end of the lower die are fixedly provided with a second connecting seat, the inner movable mounting of the second connecting seat is provided with a seesaw rod, one side, close to the first connecting seat, of the top end of the seesaw rod is fixedly connected with the first connecting seat, one end, far away from the first connecting seat, of the seesaw rod is movably connected with a third connecting seat, the top end of the third connecting seat is fixedly provided with an ejector rod, the top end of the ejector rod penetrates through the bottom end of the lower die and extends into the lower die, the top end of the bottom plate is provided with a cooling mechanism on the rear side of the supporting table, cooling cavities are respectively arranged in the upper die and the lower die, and a first shunt pipe communicated, the one end that cooling cavity was kept away from to first shunt and cooling mechanism's left side intercommunication, the back right side of going up mould and bed die is equipped with the second shunt with a pair of cooling cavity homogeneous phase intercommunication, the one end that cooling cavity was kept away from to the second shunt is linked together with cooling mechanism's right side, the top of movable plate and the rear side that is located the cylinder are equipped with demoulding mechanism.
Preferably, cooling body includes the cooler bin with bottom plate top fixed connection, the left side upper portion of cooler bin is equipped with the water filling port, both sides all are equipped with the louvre around the cooler bin, the top of cooler bin is equipped with the water pump, the left end and the relative one end intercommunication of first shunt of water pump, right-hand member fixedly connected with drinking-water pipe, the top that the one end that the water pump was kept away from to the drinking-water pipe passed the cooler bin extends to its inside below, the top of bottom plate and the rear that is located the cooler bin are equipped with the air-blower, the output fixedly connected with tuber pipe of air-blower, the one end that the air-blower was kept away from to the tuber pipe is passed the cooler bin and is extended to its inside below, the right side lower.
Preferably, the top of bottom plate and the left side fixed mounting who is located the cooler bin have the motor, the output shaft fixedly connected with actuating lever of motor, the right-hand member of actuating lever passes the left side lower part of cooler bin and extends to its inside fixed mounting and have drive gear, the equal fixed mounting in both sides has the support plate around the diapire left side of cooler bin just is located drive gear, movable mounting has the puddler between the right side inner wall of support plate and cooler bin, the outside of puddler is equipped with the stirring leaf, the left side of puddler is equipped with the driven gear with drive gear engaged with.
Preferably, demoulding mechanism includes the loop bar, the number of loop bar is two and the left and right sides of symmetric distribution in the movable plate bottom, the inside activity interlude of loop bar has outer pole, the bottom fixed mounting of outer pole has the kicking block, the outside of outer pole and the fixed cover in the inside that is located the loop bar are equipped with the clamp plate, the outside of outer pole and the below cover that is located the clamp plate are equipped with the spring, the top right side fixed mounting of movable plate has the connecting plate, the top left side fixed mounting of movable plate has servo motor, movable mounting has the transfer line between servo motor's output shaft and the connecting plate, the top of outer pole is passed the movable plate and is extended to its top, the left and right sides of transfer line all overlaps and is equipped with the drive wheel.
Preferably, the driving wheel is a cam, and the top end of the outer rod is a round end and is always in surface contact with the driving wheel.
Preferably, the first shunt pipe and the second shunt pipe are of a telescopic hose structure.
Preferably, the four corners of the top end of the bottom plate and the outer sides of the supporting rods are all connected with thread adjusting rods in a threaded mode, the bottom ends of the thread adjusting rods penetrate through the bottom plate and extend to the supporting legs fixedly arranged below the bottom plate, and anti-skidding rubber pads are arranged at the bottom ends of the supporting legs.
Preferably, the outside of the threaded adjusting rod is provided with a scale bar.
Preferably, the bottom end of the adjusting plate is a smooth surface, and the outer side of the bottom end of the adjusting plate is closely attached to the wall of the forming groove.
The invention provides an adjustable die for decorative materials, which has the beneficial effects that:
1. when the invention is used, materials are injected between the upper die and the lower die through the injection port, after cooling and forming, the servo motor is started to drive the transmission rod to rotate so as to drive the driving wheel to rotate, when the driving wheel rotates until the protruding end of the driving wheel is opposite to the top end of the outer rod, the outer rod is driven to move downwards so as to drive the pressing plate to compress the spring to deform the pressing plate to generate acting force, meanwhile, the outer rod drives the ejector block to descend to impact the top end of the upper die to vibrate the inside of the upper die, when the driving wheel rotates until the protruding end of the driving wheel is separated from the top end of the outer rod, the spring releases the acting force to drive the pressing plate to ascend so as to enable the outer rod to ascend so as to enable the ejector block to be separated from the upper die, the ejector block is enabled to impact the upper die continuously along with the continuous rotation of the driving wheel, the finished product quality of the molded product is protected;
2. according to the invention, the air cylinder is started to contract to drive the movable plate to ascend so as to separate the upper die from the lower die, the first rack is driven to ascend while the upper die ascends, the first rack drives the gear to rotate so as to drive the second rack to descend, the second rack drives the first connecting seat to move so as to drive the warping rod to descend with the first connecting seat, so that the other end of the warping rod is warped to drive the third connecting seat to ascend so as to drive the ejector rod to ascend, and the ejector rod jacks up a molded product in the lower die so as to be convenient for taking out the molded product;
3. the invention pumps water in the cooling box out through the water pumping pipe by starting the water pump and injects the pumped water into the cooling cavity through the first flow dividing pipe to realize cooling of the upper die and the lower die, thereby realizing the cooling of the internal material, accelerating the material forming time, saving a large amount of time, improving the yield, leading the water after absorbing heat in the cooling cavity to flow back into the cooling box through the second shunt pipe along with the continuous pumping of the water, starting the blower to blow the hot water flowing back into the cooling box through the air pipe to ensure that the hot water overturns, the motor is started to drive the driving rod to rotate so as to drive the driving gear to rotate so as to drive the pair of driven gears to rotate so as to drive the pair of stirring rods to rotate so as to drive the stirring blades to rotate so as to enable water in the cooling box to tumble and accelerate the cooling of the water;
4. according to the invention, the rotating rod is rotated to drive the first bevel gear to rotate so as to drive the second bevel gear to rotate and further realize the rotation of the threaded rod, the threaded rod drives the push plate to descend, and the push plate drives the push rod to descend so as to enable the adjusting plate to descend, so that the volume of a forming groove between the upper die and the lower die is changed, thus the adjustment of the size of an internal space is realized, and the processing requirement is met;
the invention has the demolding mechanism, can avoid the situation that the molded product is torn when the upper mold is separated from the lower mold due to the bonding of the molded product and the upper mold, can simultaneously jack up the product in the lower mold when the upper mold is separated from the lower mold, is convenient for rapidly taking the product out of the lower mold, can adjust the size of the inner space of the mold according to the requirement so as to meet the production requirement, and can simultaneously realize the cooling of the mold, thereby realizing the cooling of the inner material, accelerating the molding time of the material, saving a large amount of time, improving the yield and being worthy of popularization and use.
Drawings
FIG. 1 is a schematic structural view of an adjustable mold for decorating materials according to the present invention;
FIG. 2 is a schematic view of an adjustable mold for decorating materials according to the present invention;
FIG. 3 is a schematic view of a back structure of an adjustable mold for decorating materials according to the present invention;
FIG. 4 is an enlarged schematic view of FIG. 1A according to the present invention;
fig. 5 is a schematic structural view of a demolding mechanism according to the present invention;
FIG. 6 is a schematic structural diagram of a cooling mechanism according to the present invention;
FIG. 7 is a schematic diagram of a backside structure of the cooling mechanism according to the present invention;
fig. 8 is a schematic top sectional structure view of the cooling mechanism according to the present invention.
In the figure: the device comprises a bottom plate 1, a support rod 2, a top plate 3, a support platform 4, a lower die 5, an air cylinder 6, a moving plate 7, a connecting rod 8, an upper die 9, an upright post 10, a slide block 11, a push plate 12, a vertical plate 13, a rotating rod 14, a first bevel gear 15, a threaded rod 16, a second bevel gear 17, a push rod 18, an adjusting plate 19, a first rack 20, a mounting rack 21, a gear 22, a second rack 23, a first connecting seat 24, a second connecting seat 25, a tilting rod 26, a third connecting seat 27, a top rod 28, a cooling mechanism 29, a cooling box 2901, a water pump 2902, a water pumping pipe 2903, a blower 2904, an air pipe 2905, a motor 2906, a drive gear 2907, a carrier plate 2908, a stirring rod 2909, a stirring blade 2910, a driven gear 2911, a first shunt pipe 30, a second shunt pipe 31, a demoulding mechanism 32, a sleeve rod 321, an outer rod 322, a top block 323, a pressure plate, A threaded adjusting rod 33, a supporting foot 34 and a cooling cavity 35.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-8, an adjustable die for decorative materials comprises a bottom plate 1, support rods 2 are fixedly mounted at four corners of the top of the bottom plate 1, threaded adjustment rods 33 are connected at four corners of the top of the bottom plate 1 and located at the outer sides of the support rods 2 in a threaded manner, the bottom ends of the threaded adjustment rods 33 penetrate through the bottom plate 1 and extend to the lower portion of the bottom plate, support legs 34 are fixedly mounted at the bottom ends of the threaded adjustment rods 33, scale bars are arranged outside the threaded adjustment rods 33, the threaded adjustment rods 33 can be rotated to descend to drive the support legs 34 to descend, so that the height of the die can be adjusted, the use requirements are met, the adjustment progress of the four threaded adjustment rods 33 can be guaranteed to be consistent by observing the scale bars, and when the die is used in.
The bottom ends of the supporting legs 34 are provided with anti-skid rubber pads, and the anti-skid rubber pads increase the friction force between the supporting legs 34 and the contact surface, so that the supporting of the bottom plate 1 is more stable.
A top plate 3 is commonly installed at the top ends of the four support rods 2, a support table 4 is fixedly installed at the middle part of the top end of the bottom plate 1, a lower die 5 is fixedly installed at the top end of the support table 4, an air cylinder 6 is fixedly installed at the middle part of the bottom end of the top plate 3, a moving plate 7 is fixedly connected to the bottom end of the air cylinder 6, four connecting rods 8 are fixedly installed at four corners of the bottom end of the moving plate 7, an upper die 9 is commonly installed at the bottom end of the four connecting rods 8, forming grooves are respectively arranged at one side of the upper die 9 opposite to the lower die 5, a material filling opening is arranged at the middle part of the front side of the lower die 5, a threaded rod 16 is movably installed at the middle part of the top end of the upper die 9, a push plate 12 is sleeved on the outer thread of the threaded rod 16, upright, the top fixed mounting of stand 10 has riser 13, horizontal movable mounting has bull stick 14 between two risers 13, the right-hand member of bull stick 14 passes riser 13 and extends to its outside fixed mounting has the knob, the outside fixed cover of bull stick 14 is equipped with first bevel gear 15, the top fixed mounting of threaded rod 16 has the second bevel gear 17 with first bevel gear 15 engaged with, the equal vertical fixed mounting in left and right sides of the bottom of push pedal 12 has push rod 18, the bottom of two push rods 18 all passes mould 9 and extends to its inside regulation board 19 of installing jointly, the bottom of regulation board 19 is the cell wall of smooth surface and outside and shaping groove and pastes closely, the smooth surface sets up and can avoid 19 bottoms of regulation board and material adhesion, thereby avoid bonding with finished product surface.
The left side and the right side of the upper die 9 are fixedly provided with first racks 20, the left side and the right side of the lower die 5 are fixedly provided with mounting frames 21, the upper part of the inner side of each mounting frame 21 is movably provided with a gear 22 meshed with the first rack 20, the inside of each mounting frame 21 is vertically movably provided with a second rack 23 meshed with the gear 22, the second racks 23 and the first racks 20 are respectively arranged at the two sides of the gear 22, the bottom end of each second rack 23 is movably connected with a first connecting seat 24, the left side and the right side of the bottom end of the lower die 5 are fixedly provided with second connecting seats 25, the inside of each second connecting seat 25 is movably provided with a tilting rod 26, one side of the top end of the tilting rod 26, which is close to the first connecting seat 24, is fixedly connected with the first connecting seat 24, one end of the tilting rod 26, which is far away from the first connecting seat 24, is movably connected with a third connecting seat 27, the top end of the third, the top of bottom plate 1 and the rear side that is located brace table 4 are equipped with cooling body 29, the inside of going up mould 9 and bed die 5 all is equipped with cooling cavity 35, the back left side of going up mould 9 and bed die 5 is equipped with the first shunt tubes 30 that communicate with a pair of cooling cavity 35 homogeneous phase, the one end that cooling cavity 35 was kept away from to first shunt tubes 30 communicates with cooling body 29's left side, the back right side of going up mould 9 and bed die 5 is equipped with the second shunt tubes 31 that communicates with a pair of cooling cavity 35 homogeneous phase, first shunt tubes 30 and second shunt tubes 31 are the bellows structure, the bellows structure sets up and makes first shunt tubes 30 and second shunt tubes 31 scalable, make first shunt tubes 30 and second shunt tubes 31 can not be broken when last mould 9 rises, make and satisfy the user demand.
One end of the second shunt pipe 31 far away from the cooling cavity 35 is communicated with the right side of the cooling mechanism 29, the cooling mechanism 29 comprises a cooling box 2901 fixedly connected with the top end of the bottom plate 1, the upper portion of the left side of the cooling box 2901 is provided with a water filling port, the front side and the rear side of the cooling box 2901 are provided with heat dissipation holes, the top end of the cooling box 2901 is provided with a water pump 2902, the left end of the water pump 2902 is communicated with one end of the first shunt pipe 30, the right end of the water pump 2903 is fixedly connected with a water pumping pipe 2903, one end of the water pumping pipe 2903 far away from the water pump 2902 penetrates through the top end of the cooling box 2901 to extend to the lower portion of the cooling box, the top end of the bottom plate 1 is provided with a blower 2904 positioned behind the cooling box 2901, the output end of the blower 2904 is fixedly connected with an air pipe 2905, one end of the air pipe 2905 far away from the blower 2904 penetrates through the cooling box 2901 to extend to the lower portion of the lower, the cooling of mould 9 and bed die 5 is gone up in the realization, thereby realize the cooling to inside material, material shaping time is quickened, a large amount of time has been practiced thrift, the output is improved, along with the continuous suction of water make the water after absorbing the heat in cooling cavity 35 flow back to in cooling box 2901 through second shunt tubes 31, start air-blower 2904 and make it blow to the hot water that flows back in cooling box 2901 through tuber pipe 2905 and make it tumble, thereby realize the cooling to hot water, the water after the cooling is poured into cooling cavity 35 again and is cooled down, water circulation cooling has been realized.
A motor 2906 is fixedly mounted at the top end of the bottom plate 1 and on the left side of the cooling box 2901, a driving rod is fixedly connected to an output shaft of the motor 2906, the right end of the driving rod passes through the lower part of the left side of the cooling box 2901 and extends to the inside of the cooling box 2901, a driving gear 2907 is fixedly mounted in the driving rod, a carrier plate 2908 is fixedly mounted on the left side of the bottom wall of the cooling box 2901 and on the front side and the rear side of the driving gear 2907, a stirring rod 2909 is movably mounted between the carrier plate 2908 and the inner wall of the right side of the cooling box 2901, a stirring blade 2910 is arranged outside the stirring rod 2909, a driven gear 2911 meshed with the driving gear 2907 is arranged on the left side of the stirring rod 2909, and the motor 2906 can be started to drive the driving rod to rotate so as to drive the driving gear 2907 to rotate.
A demoulding mechanism 32 is arranged at the top end of the moving plate 7 and at the rear side of the cylinder 6, the demoulding mechanism 32 comprises two loop bars 321, the number of the loop bars 321 is two, the two loop bars are symmetrically distributed at the left side and the right side of the bottom end of the moving plate 7, an outer bar 322 is movably inserted in the loop bar 321, the outer bar 322 can slide up and down along the inner part of the loop bar 321, a top block 323 is fixedly arranged at the bottom end of the outer bar 322, a pressing plate 324 is fixedly sleeved outside the outer bar 322 and inside the loop bar 321, a spring 325 is sleeved outside the outer bar 322 and below the pressing plate 324, a connecting plate 326 is fixedly arranged at the right side of the top end of the moving plate 7, a servo motor 327 is fixedly arranged at the left side of the top end of the moving plate 7, a transmission rod 328 is movably arranged between an output shaft of the servo motor 327 and the connecting plate 326, the top end of the outer bar 322 extends to the upper side through the moving plate 7, when the driving wheel 329 rotates to the position that the protruding end of the driving wheel is opposite to the top end of the outer rod 322, the driving wheel can drive the outer rod 322 to move downwards to drive the pressing plate 324 to compress the spring 325 to deform to generate acting force, meanwhile, the outer rod 322 drives the ejector block 323 to descend to impact the top end of the upper die 9 to vibrate the inside of the upper die, when the driving wheel 329 rotates to the position that the protruding end of the driving wheel is separated from the top end of the outer rod 322, the spring 325 releases the acting force to drive the pressing plate 324 to ascend so that the outer rod 322 ascends to enable the ejector block 323 to leave the upper die 9, the ejector block 323 continuously impacts the upper die 9 along with the continuous rotation of the driving wheel 329, so that the formed product is separated from the upper die 9, the formed product cannot be torn when the upper die 9 is separated from the.
The driving wheel 329 is a cam, the top end of the outer rod 322 is a round end and is always in surface contact with the driving wheel 329, and the round end is beneficial to sliding when the driving wheel 329 is in contact with the outer rod 322.
The working principle is as follows: when the injection molding machine is used, materials are injected between the upper mold 9 and the lower mold 5 through the injection port, after cooling molding, the servo motor 327 is started to drive the transmission rod 328 to rotate so as to drive the driving wheel 329 to rotate, when the driving wheel 329 rotates until the protruding end of the driving wheel is opposite to the top end of the outer rod 322, the outer rod 322 is driven to move downwards so as to drive the pressing plate 324 to compress the spring 325 to deform so as to generate acting force, meanwhile, the outer rod 322 drives the ejector block 323 to descend to impact the top end of the upper mold 9 so as to vibrate the inside of the upper mold, when the driving wheel 329 rotates until the protruding end of the driving wheel is separated from the top end of the outer rod 322, the spring 325 releases acting force to drive the pressing plate 324 to ascend so as to enable the outer rod 322 to ascend so as to enable the ejector block 323 to leave the upper mold 9, and enable the ejector block 323 to continuously, so that the formed product is not torn when the upper mold 9 is separated from the lower mold 5, the finished product quality of the formed product is protected, the cylinder 6 is started to contract to drive the moving plate 7 to ascend so that the upper mold 9 is separated from the lower mold 5, the upper mold 9 ascends and simultaneously drives the first rack 20 to ascend, the first rack 20 drives the gear 22 to rotate so as to drive the second rack 23 to descend, the second rack 23 drives the first connecting seat 24 to move along with the first rack, so as to drive the seesaw rod 26 to descend and drive the other end to warp and drive the third connecting seat 27 to ascend so as to drive the ejector rod 28 to ascend, the ejector rod 28 jacks up the formed product in the lower mold 5, so that the formed product is convenient to take out, the water pump 2902 is started to pump out the water in the cooling box 2901 through the water pumping pipe 2903 and inject the water into the cooling cavity 35 through the first shunt pipe 30, and the upper mold 9 and, thereby realizing the cooling of the internal material, speeding up the material forming time, saving a large amount of time, improving the yield, making the water after absorbing heat in the cooling cavity 35 flow back into the cooling box 2901 through the second shunt pipe 31 along with the continuous pumping of the water, starting the blower 2904 to blow the hot water flowing back into the cooling box 2901 through the air pipe 2905 to tumble the hot water, thereby realizing the cooling of the hot water, making the cooled water be injected into the cooling cavity 35 again to cool down, realizing the water circulation cooling, starting the motor 2906 to drive the driving rod to rotate to drive the driving gear 7 to rotate so as to drive the pair of driven gears 2911 to rotate so as to realize the rotation of the pair of stirring rods 2909 to rotate the stirring blades 2910 to tumble the water in the cooling box 2901 to accelerate the cooling of the water, rotating the rotating rod 14 to drive the first bevel gear 15 to rotate so as to drive the second bevel gear 17 to rotate so as to realize the rotation of the threaded rod 16, the threaded rod 16 drives the push plate 12 to descend, and the push plate 12 drives the push rod 18 to descend, so that the adjusting plate 19 descends, the volume of a forming groove between the upper die 9 and the lower die 5 is changed, the size of the inner space is adjusted, and the processing requirement is met.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. An adjustable die for decorative materials comprises a bottom plate (1) and is characterized in that supporting rods (2) are fixedly mounted at four corners of the top end of the bottom plate (1), a top plate (3) is mounted at the top ends of four supporting rods (2) together, a supporting table (4) is fixedly mounted at the middle of the top end of the bottom plate (1), a lower die (5) is fixedly mounted at the top end of the supporting table (4), an air cylinder (6) is fixedly mounted at the middle of the bottom end of the top plate (3), a movable plate (7) is fixedly connected to the bottom end of an air cylinder rod of the air cylinder (6), connecting rods (8) are fixedly mounted at four corners of the bottom end of the movable plate (7), an upper die (9) is mounted at the bottom end of the four connecting rods (8) together, forming grooves are formed in one side of the upper die (9) opposite to the lower die (5), a threaded rod (16) is movably mounted in the middle of the top end of the upper die (9), a push plate (12) is sleeved on the outer threaded rod (16), upright posts (10) are symmetrically arranged at the top end of the upper die (9), sliding grooves are vertically formed in opposite sides of a pair of the upright posts (10), a sliding block (11) is arranged inside each sliding groove, the sliding block (11) is fixedly connected with the opposite side of the push plate (12), upright plates (13) are fixedly mounted at the top end of each upright post (10), a rotating rod (14) is transversely and movably mounted between the two upright plates (13), the right end of the rotating rod (14) penetrates through the upright plates (13) and extends to the outer portion of the rotating rod to be fixedly mounted with a knob, a first bevel gear (15) is fixedly sleeved on the outer portion of the rotating rod (14), and a second bevel gear (17) meshed with the first bevel gear (15) is fixedly, the left and right sides of the bottom end of the push plate (12) are vertically and fixedly provided with push rods (18), the bottom ends of the two push rods (18) penetrate through an upper die (9) and extend to the interior of the upper die to be jointly provided with a regulating plate (19), the left and right sides of the upper die (9) are fixedly provided with first racks (20), the left and right sides of the lower die (5) are fixedly provided with mounting frames (21), the upper inner side of each mounting frame (21) is movably provided with a gear (22) meshed with the first racks (20), the vertical inside of each mounting frame (21) is provided with a second rack (23) meshed with the gear (22), the second racks (23) and the first racks (20) are respectively arranged on the two sides of the gear (22), the bottom end of the second rack (23) is movably connected with a first connecting seat (24), the left and right sides of the bottom end of the lower die (5) are fixedly provided with second connecting seats (25), the inside movable mounting of second connecting seat (25) has stick up pole (26), stick up one side and first connecting seat (24) fixed connection that pole (26) top is close to first connecting seat (24), the one end swing joint that sticks up pole (26) and keep away from first connecting seat (24) has third connecting seat (27), the top fixed mounting of third connecting seat (27) has ejector pin (28), the bottom that lower mould (5) was passed on the top of ejector pin (28) extends to inside it, the top of bottom plate (1) just is located the rear side of brace table (4) and is equipped with cooling body (29), the inside of going up mould (9) and lower mould (5) all is equipped with cooling cavity (35), the back left side of going up mould (9) and lower mould (5) is equipped with first shunt pipe (30) that communicate with a pair of cooling cavity (35) homogeneous phase, the one end that cooling cavity (35) was kept away from to first shunt pipe (30) communicates with the left side of cooling body (29), go up the back right side of mould (9) and bed die (5) and be equipped with second shunt tubes (31) that communicate with a pair of cooling cavity (35) homogeneous phase, the one end that cooling cavity (35) were kept away from in second shunt tubes (31) is linked together with the right side of cooling body (29), the top of movable plate (7) just is located the rear side of cylinder (6) and is equipped with demoulding mechanism (32).
2. The adjustable mold for decorating materials as claimed in claim 1, wherein the cooling mechanism (29) comprises a cooling box (2901) fixedly connected to the top end of the bottom plate (1), a water filling port is provided on the upper portion of the left side of the cooling box (2901), heat dissipation holes are provided on both the front and rear sides of the cooling box (2901), a water pump (2902) is provided on the top end of the cooling box (2901), the left end of the water pump (2902) is communicated with the end opposite to the first shunt pipe (30), a water pumping pipe (2903) is fixedly connected to the right end, one end of the water pumping pipe (2903) far away from the water pump (2902) passes through the top end of the cooling box (2901) and extends to the inner lower portion thereof, a blower (2904) is provided on the top end of the bottom plate (1) and behind the cooling box (2901), an air pipe (2905) is fixedly connected to the output end of the air pipe (2904), and one end of the air pipe (2905) far away from the blower extends through the cooling box (, the lower part of the right side of the cooling box (2901) is communicated with a second shunt pipe (31).
3. The adjustable mold for decorating materials as claimed in claim 1, wherein a motor (2906) is fixedly installed at the top end of the base plate (1) and located at the left side of the cooling box (2901), an output shaft of the motor (2906) is fixedly connected with a driving rod, the right end of the driving rod passes through the lower portion of the left side of the cooling box (2901) and extends to the interior of the cooling box (2901) to be fixedly installed with a driving gear (2907), carrier plates (2908) are fixedly installed at the left side of the bottom wall of the cooling box (2901) and located at the front and rear sides of the driving gear (2907), a stirring rod (2909) is movably installed between the carrier plate (2908) and the inner wall of the right side of the cooling box (2901), a stirring blade (2910) is installed at the exterior of the stirring rod (2909), and a driven gear (2911) meshed with the driving.
4. The adjustable mold for decorating materials as claimed in claim 1, wherein the demolding mechanism (32) comprises two loop bars (321), the number of the loop bars (321) is two, the two loop bars are symmetrically distributed on the left side and the right side of the bottom end of the moving plate (7), the outer bars (322) are movably inserted into the loop bars (321), the bottom end of the outer bars (322) is fixedly provided with a top block (323), the outer sides of the outer bars (322) are fixedly sleeved with a pressing plate (324) inside the loop bars (321), the outer sides of the outer bars (322) are sleeved with a spring (325) below the pressing plate (324), the right side of the top end of the moving plate (7) is fixedly provided with a connecting plate (326), the left side of the top end of the moving plate (7) is fixedly provided with a servo motor (327), and a transmission rod (328) is movably arranged between an output shaft of the servo motor (327) and the connecting plate (326), the top end of the outer rod (322) penetrates through the moving plate (7) and extends to the upper side of the moving plate, and driving wheels (329) are sleeved on the left side and the right side of the transmission rod (328).
5. Adjustable mold for decorating materials, according to claim 4, characterized in that the driving wheel (329) is embodied as a cam, the top end of the outer bar (322) being provided with a rounded end and always in surface contact with the driving wheel (329).
6. Adjustable mould for trim material according to claim 1, characterized in that the first and second shunt tubes (30, 31) are of telescopic hose construction.
7. The adjustable die for decorating materials as claimed in claim 1, wherein the four corners of the top end of the bottom plate (1) and the outer sides of the support rods (2) are all connected with threaded adjusting rods (33) in a threaded manner, the bottom ends of the threaded adjusting rods (33) penetrate through the bottom plate (1) and extend to the lower part of the bottom plate to be fixedly provided with supporting feet (34), and anti-skid rubber pads are arranged at the bottom ends of the supporting feet (34).
8. Adjustable die for decorating materials according to claim 7, characterized in that the threaded adjustment rod (33) is externally provided with a graduated strip.
9. An adjustable mould for decorating materials as claimed in claim 7, wherein the bottom end of the adjusting plate (19) is smooth and the outer side is closely attached to the wall of the forming groove.
CN202011594166.2A 2020-12-29 2020-12-29 Adjustable die for decorative materials Withdrawn CN112917831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011594166.2A CN112917831A (en) 2020-12-29 2020-12-29 Adjustable die for decorative materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011594166.2A CN112917831A (en) 2020-12-29 2020-12-29 Adjustable die for decorative materials

Publications (1)

Publication Number Publication Date
CN112917831A true CN112917831A (en) 2021-06-08

Family

ID=76162833

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011594166.2A Withdrawn CN112917831A (en) 2020-12-29 2020-12-29 Adjustable die for decorative materials

Country Status (1)

Country Link
CN (1) CN112917831A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113331540A (en) * 2021-06-28 2021-09-03 阜阳和益鞋业有限公司 Vamp hot-press forming equipment and using method thereof
CN113477890A (en) * 2021-07-12 2021-10-08 含山县大力精密机械有限公司 Vapour vehicle support forming device with demoulding structure
CN113561422A (en) * 2021-08-13 2021-10-29 林妮 New energy automobile part mould with adjustable profile and blanking mechanism after shaping
CN114714585A (en) * 2022-06-09 2022-07-08 通号工程局集团有限公司天津分公司 High-speed railway accessory injection moulding device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113331540A (en) * 2021-06-28 2021-09-03 阜阳和益鞋业有限公司 Vamp hot-press forming equipment and using method thereof
CN113477890A (en) * 2021-07-12 2021-10-08 含山县大力精密机械有限公司 Vapour vehicle support forming device with demoulding structure
CN113561422A (en) * 2021-08-13 2021-10-29 林妮 New energy automobile part mould with adjustable profile and blanking mechanism after shaping
CN114714585A (en) * 2022-06-09 2022-07-08 通号工程局集团有限公司天津分公司 High-speed railway accessory injection moulding device
CN114714585B (en) * 2022-06-09 2022-08-30 通号工程局集团有限公司天津分公司 High-speed railway accessory injection moulding device

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Application publication date: 20210608