CN109366856A - Multi-station injection molding device - Google Patents
Multi-station injection molding device Download PDFInfo
- Publication number
- CN109366856A CN109366856A CN201811181951.8A CN201811181951A CN109366856A CN 109366856 A CN109366856 A CN 109366856A CN 201811181951 A CN201811181951 A CN 201811181951A CN 109366856 A CN109366856 A CN 109366856A
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- China
- Prior art keywords
- plate
- pivoted frame
- cylinder
- turntable
- injection molding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
- B29C2045/065—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction continuously rotating turntables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
- B29C2045/685—Mould opening, closing or clamping devices hydro-mechanical using mechanical drive means for mould closing to obtain the hydraulic clamping pressure
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention discloses a kind of Multi-station injection molding device, including pedestal, pivoted frame, turntable, motor, drive turntable, brake assemblies and several injecting mechanisms, the pivoted frame is rotatably mounted on the base, the turntable and pivoted frame installation connect, for driving pivoted frame to rotate, the motor is mounted on the base, this motor and driving turntable transmission connection, the brake assemblies are mounted on the base, the round bump sequentially enters or leaves the strip groove between strip with driving turntable rotation, there is a column on the pedestal, the pivoted frame center has a sleeve, the sleeve of the pivoted frame is set on the column of pedestal, and it is rotatably connected by least two bearings with column, mold lock plate is connected with above the lower push plate, lower die is installed on this lower die jam plate.The present invention passes through the combination settings of multiple groups cylinder and push plate, realizes the entire roboticized work of injection moulding process, saves manpower, improves efficiency and machining accuracy is high, superior product quality.
Description
Technical field
The present invention relates to a kind of Multi-station injection molding devices, belong to automation processing technique field.
Background technique
With the rapid development of modern industry, mechanical equipment shows the characteristics of automation mostly, automatic driving mechanism is just
It is to come into being in this overall situation, and be useful in the equipment of various automations, semi-automation mostly.Traditional driving machine
Structure is all semi-automatic even traditional-handwork operation mostly, and is generally only able to satisfy the processing of 1 station, in automation ring at present
Under border, the processing quantity of station is huge and production precision is higher and higher, and traditional driving mechanism exists very during the work time
More disadvantages, such as: the problem that working efficiency is low, operation stability is poor and service life is short, therefore in order to solve problem above,
It is necessary using automatic driving mechanism.
Summary of the invention
The object of the present invention is to provide a kind of Multi-station injection molding device, which passes through multiple groups cylinder and pushes away
The combination settings of plate realize the entire roboticized work of injection moulding process, save manpower, improve efficiency and machining accuracy is high, product product
Matter is good.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of Multi-station injection molding device, including pedestal, turn
Frame, turntable, motor, driving turntable, brake assemblies and several injecting mechanisms, the pivoted frame are rotatably mounted on the base, institute
It states turntable and pivoted frame installation connects, for driving pivoted frame to rotate, the motor is mounted on the base, this motor and driving turntable pass
Dynamic connection, the brake assemblies are mounted on the base, and for braking pivoted frame, several injecting mechanisms are circumferentially installed at equal intervals
In on pivoted frame；
There are two round bumps for the driving disk upper surface setting, and the disk lower surface is equipped with several pairs of strips, each pair of
Between strip formed one for round bump insertion strip groove, the round bump with driving turntable rotation sequentially enter or
Leave the strip groove between strip；
There is a column, the pivoted frame center has a sleeve, and the sleeve of the pivoted frame is set in the vertical of pedestal on the pedestal
On column, and it is rotatably connected by least two bearings with column；
The brake assemblies are set to below turntable, this brake assemblies further comprises brake cylinder and a pair of of clamping jaw, the folder
Pawl one end is connect with brake cylinder, and the other end is around the sleeve outside for being set to pivoted frame, and it is movable with pedestal to pass through a connecting piece
It connects, the piston rod of a clamping jaw and brake cylinder in the pair of clamping jaw connects, another is remote with clamping jaw with brake cylinder
One end connection from piston rod；
The injecting mechanism includes mounting bracket, die holder frame, undersetting, upper cylinder, lower cylinder, left mode and right mould benevolence, described
Die holder frame and undersetting are mounted in mounting bracket and undersetting is located at below die holder frame, and the upper cylinder passes through a fixed plate
It is installed in mounting bracket, the piston rod of the upper cylinder passes through fixed plate and installs with a upper mold jam plate and connects, mold lock on this
Plate lower surface is equipped with upper mold；
Two opposite medial surfaces of the die holder frame are separately installed with a sliding rail, are movably installed with left slider respectively on the sliding rail
With right sliding block, for described two respective left sliders of sliding rail by a left push plate connection, described two respective right sliding blocks of sliding rail are logical
A right push plate connection is crossed, the left push plate surface opposite with right push plate is connected with left mold lock plate, the right push plate and left push plate
Opposite surface is connected with right mould jam plate, and the left mode is installed on left mold lock plate, and the right mould benevolence is installed on right mould jam plate
On, the left push plate and right push plate are connected separately with a cylinder；
The lower cylinder is installed on a lower installation board lower surface, the piston rod of this lower cylinder pass through lower installation board and with push plate once
Connection, the lower push plate top are connected with mold lock plate, are equipped with lower die on this lower die jam plate.
Further improved scheme is as follows in above-mentioned technical proposal:
1. in above scheme, a small belt pulley being connected on the output shaft of the motor, is connected with one below the driving turntable
Rotating mechanism, this rotating mechanism lower end are connected with a big belt pulley, the small belt pulley and big belt pulley and are driven by a belt
Connection.
2. in above scheme, the diameter ratio of the small belt pulley and big belt pulley is 1:2 ~ 3.
3. in above scheme, several injecting mechanisms are identical as the number of several pairs of strips.
4. in above scheme, the number of several injecting mechanisms is 18, the number of several pairs of strips is 18 pairs
36.
5. in above scheme, also having a support base, this support base is mounted on the base and is located at below clamping jaw.
6. in above scheme, there is a lug boss in the middle part of the support base.
7. in above scheme, between the fixed plate and upper mold jam plate and being respectively arranged with one positioned at upper cylinder two sides and leading
To bar, this guide rod lower end is connect with upper mold jam plate upper surface, guide rod upper end pass through fixed plate and by a linear bearing with
Fixed plate is flexibly connected.
8. in above scheme, upper mold jam plate upper surface is equipped with one U-shaped piece, a U-type groove, institute are provided on this U-shaped piece
The piston-rod end for stating upper cylinder is equipped with a connector, and the connector is embedded in U-shaped piece of U-type groove.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:
1, Multi-station injection molding device of the present invention, there are two round bump, the disk lower surfaces for the setting of driving disk upper surface
Several pairs of strips are installed, form one between each pair of strip for the strip groove of round bump insertion, the round bump is with drive
The rotation of turn disk sequentially enters or leaves the strip groove between strip, the driving by motor to turntable, and clever structure is realized
Automatic switchover between multiple stations is not necessarily to manual intervention, can carry out continuous operation to multiple stations, improve work
Efficiency, and torsion can be increased, play the role of reduction of speed, guarantee the stability of equipment operation；And it is driven and is driven by motor
Turntable rotation, round bump are rotated with driving turntable, and the gap between each pair of strip exactly corresponds to the diameter of round bump, are made
It obtains and generates relative friction forces between it and then drive turntable rotation, that is, drive pivoted frame rotation, ensure that the even running of mechanism, make
It obtains the machining accuracy on pivoted frame where each injecting mechanism on station to be guaranteed, it is to drive that it is corresponding, which to rotate 72r, for motor output shaft
Turn disk rotate 1r, and drive turntable rotate 1r it is corresponding be 1 station distance.
2, Multi-station injection molding device of the present invention, brake assemblies are set to below turntable, this brake assemblies further comprises
Brake cylinder and a pair of of clamping jaw, described clamping jaw one end are connect with brake cylinder, and the other end is surround on the outside of the sleeve for being set to pivoted frame,
And be movably connected with the base by a connecting piece, the piston rod connection of in the pair of clamping jaw a clamping jaw and brake cylinder,
Another connect with clamping jaw and brake cylinder far from one end of piston rod, and the setting of brake assemblies, clever structure is driven by cylinder
Dynamic two clamping jaws hold the shaft of pivoted frame, i.e. bracket sleeve tube tightly, to realize the braking to pivoted frame, in braking time, carry out
The operation such as loading and unloading, strengthens the integration and the degree of automation of equipment；Furthermore it is possible to by the brake of brake assemblies and turn
Linkage is realized between the driving structure of disk, during turntable rotates 1 station, during corresponding motor has 18r, circle
The location of shape convex block does not generate the power of interaction between strip, implements to brake to pivoted frame in the process, braking effect
It is good.
3, Multi-station injection molding device of the present invention, injecting mechanism pass through the combination settings of multiple groups cylinder and push plate, realize
The entire roboticized work of injection moulding process saves manpower, improves efficiency and machining accuracy is high, superior product quality；In addition, its small belt pulley
Diameter ratio with big belt pulley is 1:2 ~ 3, and the transmission of big small belt pulley is arranged, plays the role of certain reduction of speed, reduce drive
The revolving speed of turn disk guarantees the stability of system.
4, Multi-station injection molding device of the present invention, support base middle part have a lug boss, and the setting of support base plays clamping jaw
To certain supporting role, guarantee the stability of brake assemblies；The setting of lug boss, then play two clamping jaws in the middle part of support base
Position-limiting action prevents two clamping jaws opening angle when cylinder piston rod shrinks and unclamps pivoted frame sleeve too big；In addition, it is fixed
It is respectively arranged with a guide rod between plate and upper mold jam plate and positioned at upper cylinder two sides, table on this guide rod lower end and upper mold jam plate
Face connection, guide rod upper end pass through fixed plate and are flexibly connected by a linear bearing with fixed plate, the setting of guide rod, to gas
The position-limiting action in horizontal direction is played in the movement of cylinder piston rod, and the upper mold jam plate for preventing cylinder piston rod from being driven shifts
And influence closing precision；In addition, mold lock plate upper surface is equipped with one U-shaped piece thereon, be provided with a U-type groove on this U-shaped piece, it is described on
The piston-rod end of cylinder is equipped with a connector, and the connector is embedded in U-shaped piece of U-type groove, and the width of U-type groove is slightly larger than
The width of connector, so that the piston rod of cylinder is when pushing upper mold jam plate with the space adaptively finely tuned, guarantee piston rod
Concentricity between jam plate guarantees the precision of molding.
Detailed description of the invention
Attached drawing 1 is Multi-station injection molding device structural schematic diagram of the present invention；
Attached drawing 2 is Multi-station injection molding device partial structure sectional view of the present invention；
Attached drawing 3 is Multi-station injection molding device partial structural diagram of the present invention；
Attached drawing 4 is Multi-station injection molding device local structure top view of the present invention；
Attached drawing 5 is injecting mechanism structural schematic diagram in Multi-station injection molding device of the present invention；
Attached drawing 6 is injecting mechanism partial structural diagram in Multi-station injection molding device of the present invention；
Attached drawing 7 is injecting mechanism local structure top view in Multi-station injection molding device of the present invention；
Attached drawing 8 is injecting mechanism partial structure sectional view in Multi-station injection molding device of the present invention.
In the figures above: 1, pedestal；2, pivoted frame；3, turntable；4, motor；5, turntable is driven；6, brake assemblies；7, injection molding machine
Structure；1a, mounting bracket；2a, die holder frame；3a, undersetting；4a, upper cylinder；5a, lower cylinder；6a, left mode；7a, right mould benevolence；
8a, fixed plate；9a, upper mold jam plate；10a, guide rod；11a, linear bearing；12a, upper mold；13a, U-shaped piece；14a, U-type groove；
15a, connector；16a, sliding rail；17a, left slider；18a, right sliding block；19a, left push plate；20a, right push plate；21a, left mold lock plate；
22a, right mould jam plate；23a, cylinder；24a, lower installation board；25a, lower push plate；26a, lower die jam plate；27a, lower die；8, column；9,
Sleeve；10, bearing；11, small belt pulley；12, rotating mechanism；13, big belt pulley；17, strip；18, round bump；19, it brakes
Cylinder；20, clamping jaw；21, connection sheet；22, support base；23, lug boss.
Specific embodiment
Embodiment 1: a kind of Multi-station injection molding device, including pedestal 1, pivoted frame 2, turntable 3, motor 4, driving turntable 5, brake
Component 6 and several injecting mechanisms 7, the pivoted frame 2 are rotatably installed on pedestal 1, and the turntable 3 is connected with the installation of pivoted frame 2,
For driving pivoted frame 2 to rotate, the motor 4 is installed on pedestal 1, this motor 4 and driving turntable 5 are sequentially connected, the brake
Component 6 is installed on pedestal 1, and for braking pivoted frame 2, several injecting mechanisms 7 are circumferentially installed on pivoted frame 2 at equal intervals；
There are two round bumps 18 for 5 upper surface of the driving turntable setting, and 3 lower surface of turntable is equipped with several pairs of strips
17, a strip groove being embedded in for round bump 18 is formed between each pair of strip 17, the round bump 18 is with 5 turns of turntable of driving
The dynamic strip groove for sequentially entering or leaving between strip 17；
There is a column 8,2 center of pivoted frame has a sleeve 9, and the sleeve 9 of the pivoted frame 2 is set in bottom on the pedestal 1
On the column 8 of seat 1, and it is rotatably connected by least two bearings 10 with column 8；
The brake assemblies 6 are set to the lower section of turntable 3, this brake assemblies 6 further comprises brake cylinder 19 and a pair of of clamping jaw 20,
Described 20 one end of clamping jaw is connect with brake cylinder 19, and the other end surround 9 outside of sleeve for being set to pivoted frame 2, and passes through a connection
Piece 21 is flexibly connected with pedestal 1, and a clamping jaw 20 in the pair of clamping jaw 20 is connect with the piston rod of brake cylinder 19, another
It is a to be connect with clamping jaw 20 with brake cylinder 19 far from one end of piston rod；
The injecting mechanism 7 includes mounting bracket 1a, die holder frame 2a, undersetting 3a, upper cylinder 4a, lower cylinder 5a, left mode 6a
It is mounted on mounting bracket 1a with right mould benevolence 7a, the die holder frame 2a and undersetting 3a and undersetting 3a is located under die holder frame 2a
Side, the upper cylinder 4a are installed on mounting bracket 1a by a fixed plate 8a, and the piston rod of the upper cylinder 4a, which passes through, to be fixed
Plate 8a simultaneously installs connection with a upper mold jam plate 9a, and the lower surface this upper mold jam plate 9a is equipped with upper mold 12a；
The two die holder frame 2a opposite medial surfaces are separately installed on sliding rail a 16a, the sliding rail 16a activity installation respectively
There are left slider 17a and right sliding block 18a, described two respective left slider 17a of sliding rail 16a are described by a left push plate 19a connection
For the respective right sliding block 18a of two sliding rail 16a by a right push plate 20a connection, the left push plate 19a is opposite with right push plate 20a
Surface is connected with left mold lock plate 21a, and the surface right push plate 20a opposite with left push plate 19a is connected with right mould jam plate 22a, institute
Left mode 6a is stated to be installed on left mold lock plate 21a, the right mould benevolence 7a is installed on right mould jam plate 22a, the left push plate 19a and
Right push plate 20a is connected separately with a cylinder 23a；
The lower cylinder 5a is installed on a lower surface lower installation board 24a, the piston rod of this lower cylinder 5a passes through lower installation board 24a simultaneously
It is connect with push plate 25a once, is connected with mold lock plate 26a above the lower push plate 25a, is equipped on this lower die jam plate 26a
Lower die 27a.
It is connected with a small belt pulley 11 on the output shaft of above-mentioned motor 4, is connected with a whirler below above-mentioned driving turntable 5
Structure 12, this 12 lower end of rotating mechanism are connected with a big belt pulley 13, and above-mentioned small belt pulley 11 passes through a belt with big belt pulley 13
Transmission connection；The diameter ratio of above-mentioned small belt pulley 11 and big belt pulley 13 is 1:2；
Above-mentioned several injecting mechanisms 7 are identical as the number of several pairs of strips 17；The number of above-mentioned several injecting mechanisms 7 is 18,
The number of above-mentioned several pairs of strips 17 is 18 pairs 36；Also there is a support base 22, this support base 22 is installed on pedestal 1 and position
In 20 lower section of clamping jaw；
The above-mentioned upper surface upper mold jam plate 9a is equipped with one U-shaped piece of 13a, and a U-type groove 14a, above-mentioned upper gas are provided on this U-shaped piece of 13a
The piston-rod end of cylinder 4a is equipped with a connector 15a, and above-mentioned connector 15a is embedded in the U-type groove 14a of U-shaped piece of 13a.
Embodiment 2: a kind of Multi-station injection molding device, including pedestal 1, pivoted frame 2, turntable 3, motor 4, driving turntable 5, brake
Component 6 and several injecting mechanisms 7, the pivoted frame 2 are rotatably installed on pedestal 1, and the turntable 3 is connected with the installation of pivoted frame 2,
For driving pivoted frame 2 to rotate, the motor 4 is installed on pedestal 1, this motor 4 and driving turntable 5 are sequentially connected, the brake
Component 6 is installed on pedestal 1, and for braking pivoted frame 2, several injecting mechanisms 7 are circumferentially installed on pivoted frame 2 at equal intervals；
There are two round bumps 18 for 5 upper surface of the driving turntable setting, and 3 lower surface of turntable is equipped with several pairs of strips
17, a strip groove being embedded in for round bump 18 is formed between each pair of strip 17, the round bump 18 is with 5 turns of turntable of driving
The dynamic strip groove for sequentially entering or leaving between strip 17；
There is a column 8,2 center of pivoted frame has a sleeve 9, and the sleeve 9 of the pivoted frame 2 is set in bottom on the pedestal 1
On the column 8 of seat 1, and it is rotatably connected by least two bearings 10 with column 8；
The brake assemblies 6 are set to the lower section of turntable 3, this brake assemblies 6 further comprises brake cylinder 19 and a pair of of clamping jaw 20,
Described 20 one end of clamping jaw is connect with brake cylinder 19, and the other end surround 9 outside of sleeve for being set to pivoted frame 2, and passes through a connection
Piece 21 is flexibly connected with pedestal 1, and a clamping jaw 20 in the pair of clamping jaw 20 is connect with the piston rod of brake cylinder 19, another
It is a to be connect with clamping jaw 20 with brake cylinder 19 far from one end of piston rod；
The injecting mechanism 7 includes mounting bracket 1a, die holder frame 2a, undersetting 3a, upper cylinder 4a, lower cylinder 5a, left mode 6a
It is mounted on mounting bracket 1a with right mould benevolence 7a, the die holder frame 2a and undersetting 3a and undersetting 3a is located under die holder frame 2a
Side, the upper cylinder 4a are installed on mounting bracket 1a by a fixed plate 8a, and the piston rod of the upper cylinder 4a, which passes through, to be fixed
Plate 8a simultaneously installs connection with a upper mold jam plate 9a, and the lower surface this upper mold jam plate 9a is equipped with upper mold 12a；
The two die holder frame 2a opposite medial surfaces are separately installed on sliding rail a 16a, the sliding rail 16a activity installation respectively
There are left slider 17a and right sliding block 18a, described two respective left slider 17a of sliding rail 16a are described by a left push plate 19a connection
For the respective right sliding block 18a of two sliding rail 16a by a right push plate 20a connection, the left push plate 19a is opposite with right push plate 20a
Surface is connected with left mold lock plate 21a, and the surface right push plate 20a opposite with left push plate 19a is connected with right mould jam plate 22a, institute
Left mode 6a is stated to be installed on left mold lock plate 21a, the right mould benevolence 7a is installed on right mould jam plate 22a, the left push plate 19a and
Right push plate 20a is connected separately with a cylinder 23a；
The lower cylinder 5a is installed on a lower surface lower installation board 24a, the piston rod of this lower cylinder 5a passes through lower installation board 24a simultaneously
It is connect with push plate 25a once, is connected with mold lock plate 26a above the lower push plate 25a, is equipped on this lower die jam plate 26a
Lower die 27a.
The number of above-mentioned several injecting mechanisms 7 is 18, and the number of above-mentioned several pairs of strips 17 is 18 pairs 36；Also have
One support base 22, this support base 22 are installed on pedestal 1 and are located at 20 lower section of clamping jaw；There is a protrusion in the middle part of above-mentioned support base 22
Portion 23；
It is respectively arranged with a guide rod 10a between above-mentioned fixed plate 8a and upper mold jam plate 9a and positioned at the two sides upper cylinder 4a, this leads
It is connect to the lower end bar 10a with the upper surface upper mold jam plate 9a, the upper end guide rod 10a passes through fixed plate 8a and passes through a linear bearing
11a is flexibly connected with fixed plate 8a；
The above-mentioned upper surface upper mold jam plate 9a is equipped with one U-shaped piece of 13a, and a U-type groove 14a, above-mentioned upper gas are provided on this U-shaped piece of 13a
The piston-rod end of cylinder 4a is equipped with a connector 15a, and above-mentioned connector 15a is embedded in the U-type groove 14a of U-shaped piece of 13a；It is above-mentioned
The diameter ratio of small belt pulley 11 and big belt pulley 13 is 1:3.
When using above-mentioned Multi-station injection molding device, the driving by motor to turntable is realized, clever structure realizes
Automatic switchover between multiple stations is not necessarily to manual intervention, can carry out continuous operation to multiple stations, improve work
Efficiency, and torsion can be increased, play the role of reduction of speed, guarantee the stability of equipment operation, driving turntable is driven by motor
Rotation, round bump are rotated with driving turntable, and the gap between each pair of strip exactly corresponds to the diameter of round bump, so that its
Between generate relative friction forces so that drive turntable rotation, i.e., driving pivoted frame rotation, ensure that the even running of mechanism so that turn
Machining accuracy on frame where each injecting mechanism on station is guaranteed that it is that driving turns that it is corresponding, which to rotate 72r, for motor output shaft
Disk rotate 1r, and drive turntable rotate 1r it is corresponding be 1 station distance；
In addition, the setting of its brake assemblies, clever structure drive two clamping jaws to hold the shaft of pivoted frame tightly, that is, prop up by cylinder
Frame sleeve in braking time, carries out the operation such as loading and unloading, strengthens the integration of equipment to realize the braking to pivoted frame
And the degree of automation；Furthermore it is possible to link being realized between the brake of brake assemblies and the driving structure of turntable, in turntable
During rotating 1 station, during corresponding motor has 18r, do not generated between the location of round bump and strip
The power of interaction is implemented to brake, good braking effect to pivoted frame in the process；
In addition, its combination settings for passing through multiple groups cylinder and push plate, realizes the entire roboticized work of injection moulding process, manpower is saved,
It improves efficiency and machining accuracy is high, superior product quality；In addition, the transmission of its big small belt pulley is arranged, plays certain reduction of speed and make
With, reduce driving turntable revolving speed, guarantee the stability of system；In addition, the setting of its support base, plays clamping jaw certain
Supporting role guarantees the stability of brake assemblies；The setting of lug boss in the middle part of support base is then played limit to two clamping jaws and is made
With preventing that two clamping jaws from shrinking in cylinder piston rod and opening angle is too big when unclamping pivoted frame sleeve；
In addition, the setting of its guide rod, plays the position-limiting action in horizontal direction to the movement of cylinder piston rod, prevent cylinder living
The upper mold jam plate that stopper rod is driven shifts and influences closing precision；In addition, the width of its U-type groove is slightly larger than the width of connector
Degree so that the piston rod of cylinder when pushing upper mold jam plate with the space adaptively finely tuned, between guarantee piston rod and jam plate
Concentricity, guarantee molding precision.
Working principle: in use, firstly, the left and right mode of injecting mechanism left and right under the driving of cylinder molds, separately
Outside, lower die moves up to molding under the driving of lower cylinder, material feeding mechanical arm injecting glue in mold, after the completion of injecting glue, upper mold
It is molded downwards under the driving of upper cylinder, formed product after waiting for a period of time, while formed product, the motor of pivoted frame is driven
Turn frame rotates the distance of a station so that next injecting mechanism is moved to material feeding mechanical arm corresponding position, repeat more than
Step after formed product, successively opens the upper die and lower die and left and right mode of injecting mechanism, product is taken out.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of Multi-station injection molding device, it is characterised in that: including pedestal (1), pivoted frame (2), turntable (3), motor (4), driving
Turntable (5), brake assemblies (6) and several injecting mechanisms (7), the pivoted frame (2) is rotatably installed on pedestal (1), described
Turntable (3) and pivoted frame (2) installation connect, and for driving pivoted frame (2) to rotate, the motor (4) is installed on pedestal (1), this electricity
Machine (4) and driving turntable (5) transmission connection, the brake assemblies (6) are installed on pedestal (1), for braking pivoted frame (2), institute
Several injecting mechanisms (7) are stated circumferentially to be installed at equal intervals on pivoted frame (2)；
There are two round bump (18) for the setting of the driving turntable (5) upper surface, and it is several right that turntable (3) lower surface is equipped with
Strip (17) forms one between each pair of strip (17) for the strip groove of round bump (18) insertion, the round bump (18)
The strip groove between strip (17) is sequentially entered or left with driving turntable (5) rotation；
There are a column (8) on the pedestal (1), pivoted frame (2) center has a sleeve (9), the sleeve of the pivoted frame (2)
(9) it is set on the column (8) of pedestal (1), and is rotatably connected by least two bearings (10) with column (8)；
The brake assemblies (6) are set to below turntable (3), this brake assemblies (6) further comprises brake cylinder (19) and one
To clamping jaw (20), described clamping jaw (20) one end is connect with brake cylinder (19), and the other end is around the sleeve for being set to pivoted frame (2)
(9) outside, and be flexibly connected by a connecting piece (21) with pedestal (1), a clamping jaw (20) in the pair of clamping jaw (20)
It is connect with the piston rod of brake cylinder (19), another connects with clamping jaw (20) and brake cylinder (19) far from one end of piston rod
It connects；
The injecting mechanism (7) includes mounting bracket (1a), die holder frame (2a), undersetting (3a), upper cylinder (4a), lower cylinder
(5a), left mode (6a) and right mould benevolence (7a), the die holder frame (2a) and undersetting (3a) are mounted on mounting bracket (1a)
And undersetting (3a) is located at below die holder frame (2a), the upper cylinder (4a) is installed on mounting bracket by a fixed plate (8a)
On (1a), the piston rod of the upper cylinder (4a) passes through fixed plate (8a) and installs with a upper mold jam plate (9a) and connects, this upper mold
The lower surface jam plate (9a) is equipped with upper mold (12a)；
Two opposite medial surfaces of the die holder frame (2a) are separately installed with a sliding rail (16a), are lived respectively on the sliding rail (16a)
Dynamic to be equipped with left slider (17a) and right sliding block (18a), the respective left slider of described two sliding rails (16a) (17a) is pushed away by a left side
Plate (19a) connection, by right push plate (20a) connection, the left side pushes away described two respective right sliding blocks (18a) of sliding rail (16a)
Plate (19a) and right push plate (20a) opposite surface are connected with left mold lock plate (21a), the right push plate (20a) and left push plate
(19a) opposite surface is connected with right mould jam plate (22a), and the left mode (6a) is installed on left mold lock plate (21a), the right side
Mode (7a) is installed on right mould jam plate (22a), and the left push plate (19a) and right push plate (20a) are connected separately with a cylinder
(23a)；
The lower cylinder (5a) is installed on the lower surface a lower installation board (24a), and the piston rod of this lower cylinder (5a) passes through lower installation
Plate (24a) is simultaneously connect with push plate once (25a), is connected with mold lock plate (26a), this lower die above the lower push plate (25a)
Lower die (27a) is installed on jam plate (26a).
2. Multi-station injection molding device according to claim 1, it is characterised in that: connected on the output shaft of the motor (4)
Have a small belt pulley (11), be connected with a rotating mechanism (12) below the driving turntable (5), this rotating mechanism (12) lower end connects
It is connected to a big belt pulley (13), the small belt pulley (11) and big belt pulley (13) are sequentially connected by a belt.
3. Multi-station injection molding device according to claim 2, it is characterised in that: the small belt pulley (11) and big belt pulley
(13) diameter ratio is 1:2 ~ 3.
4. Multi-station injection molding device according to claim 1, it is characterised in that: several injecting mechanisms (7) with it is several
It is identical to the number of strip (17).
5. Multi-station injection molding device according to claim 4, it is characterised in that: the number of several injecting mechanisms (7)
It is 18, the number of several pairs of strips (17) is 18 pairs 36.
6. Multi-station injection molding device according to claim 1, it is characterised in that: also there are a support base (22), this support
Seat (22) is installed on pedestal (1) and is located at below clamping jaw (20).
7. Multi-station injection molding device according to claim 6, it is characterised in that: convex with one in the middle part of the support base (22)
It rises portion (23).
8. Multi-station injection molding device according to claim 1, it is characterised in that: the fixed plate (8a) and upper mold jam plate
It is respectively arranged with a guide rod (10a) between (9a) and positioned at the two sides upper cylinder (4a), this guide rod lower end (10a) and upper mold lock
The connection of the plate upper surface (9a), the guide rod upper end (10a) pass through fixed plate (8a) and pass through a linear bearing (11a) and fixed plate
(8a) is flexibly connected.
9. Multi-station injection molding device according to claim 1, it is characterised in that: the upper mold jam plate upper surface (9a) installation
There is one U-shaped piece (13a), is provided with a U-type groove (14a) on this U-shaped piece (13a), the piston-rod end installation of the upper cylinder (4a)
Have a connector (15a), the connector (15a) is embedded in the U-type groove (14a) of U-shaped piece (13a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811181951.8A CN109366856A (en) | 2018-10-11 | 2018-10-11 | Multi-station injection molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811181951.8A CN109366856A (en) | 2018-10-11 | 2018-10-11 | Multi-station injection molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109366856A true CN109366856A (en) | 2019-02-22 |
Family
ID=65403504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811181951.8A Pending CN109366856A (en) | 2018-10-11 | 2018-10-11 | Multi-station injection molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109366856A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091410A (en) * | 2019-05-16 | 2019-08-06 | 东华大学 | It is a kind of by the broken equipment for being converted into environmental friendly packaging box of stalk |
| CN111745889A (en) * | 2020-07-01 | 2020-10-09 | 浙江海宁普赛自动化科技有限公司 | Turntable device of multi-station injection molding mechanism and mounting method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61237617A (en) * | 1985-04-13 | 1986-10-22 | Meiki Co Ltd | Mold clamping device in injection molding machine |
| CN103883650A (en) * | 2014-04-16 | 2014-06-25 | 赵东顺 | Pneumatic brake |
| CN204249339U (en) * | 2014-11-05 | 2015-04-08 | 柳州市精业机器有限公司 | Multiple-station rotation forming machine |
| CN105269774A (en) * | 2015-10-20 | 2016-01-27 | 成都长迪传感技术有限公司 | Injection molding table |
| CN207026610U (en) * | 2017-06-08 | 2018-02-23 | 浙江阿波罗工具有限公司 | A kind of fully-automatic metal round bar cutting machine |
| CN207509594U (en) * | 2017-11-22 | 2018-06-19 | 深圳市迪嘉机械有限公司 | A kind of double coloured plastic injection machine die servo motor rotating-table apparatus and double coloured plastic injection machine |
-
2018
- 2018-10-11 CN CN201811181951.8A patent/CN109366856A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61237617A (en) * | 1985-04-13 | 1986-10-22 | Meiki Co Ltd | Mold clamping device in injection molding machine |
| CN103883650A (en) * | 2014-04-16 | 2014-06-25 | 赵东顺 | Pneumatic brake |
| CN204249339U (en) * | 2014-11-05 | 2015-04-08 | 柳州市精业机器有限公司 | Multiple-station rotation forming machine |
| CN105269774A (en) * | 2015-10-20 | 2016-01-27 | 成都长迪传感技术有限公司 | Injection molding table |
| CN207026610U (en) * | 2017-06-08 | 2018-02-23 | 浙江阿波罗工具有限公司 | A kind of fully-automatic metal round bar cutting machine |
| CN207509594U (en) * | 2017-11-22 | 2018-06-19 | 深圳市迪嘉机械有限公司 | A kind of double coloured plastic injection machine die servo motor rotating-table apparatus and double coloured plastic injection machine |
Non-Patent Citations (2)
| Title |
|---|
| 李新生: "《液压与气动技术项目教程》", 28 February 2014, 北京：北京航空航天大学出版社 * |
| 陆鑫盛，周洪: "《气动自动化系统的优化设计》", 31 May 2000, 上海：上海科学技术文献出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091410A (en) * | 2019-05-16 | 2019-08-06 | 东华大学 | It is a kind of by the broken equipment for being converted into environmental friendly packaging box of stalk |
| CN110091410B (en) * | 2019-05-16 | 2021-04-20 | 东华大学 | Device for converting straw into environment-friendly packaging box |
| CN111745889A (en) * | 2020-07-01 | 2020-10-09 | 浙江海宁普赛自动化科技有限公司 | Turntable device of multi-station injection molding mechanism and mounting method thereof |
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Application publication date: 20190222 |