CN206436438U - A kind of rotation-formed rotational molding machine of rotational moulding production line is come out of the stove solution lock linkage device - Google Patents
A kind of rotation-formed rotational molding machine of rotational moulding production line is come out of the stove solution lock linkage device Download PDFInfo
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- CN206436438U CN206436438U CN201621426518.2U CN201621426518U CN206436438U CN 206436438 U CN206436438 U CN 206436438U CN 201621426518 U CN201621426518 U CN 201621426518U CN 206436438 U CN206436438 U CN 206436438U
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Abstract
The utility model is related to a kind of rotation-formed rotational molding machine of rotational moulding production line and come out of the stove solution lock linkage device, including rotation-formed station and commutation station of coming out of the stove, rotation-formed rotational molding machine is provided with rotation-formed station, the second short stroke drive mechanism is set in rotation-formed rotational molding machine side, it is characterised in that：There is a mould block bracket, the outlet side installation outlet mould of the mould block bracket is locked, and outlet die, which is locked, is provided with unblock gangbar in the rotation-formed rotational molding machine；Second short stroke drive mechanism is provided with the second unidirectional pulling mobile limited block that can coordinate with unblock gangbar.The utility model advantage is：The outlet die lock of pneumatically or electrically executing agency is provided without on mould block bracket, unblock gangbar is driven while the second short stroke drive mechanism enters rotation-formed station, the unblock of outlet die lock is realized, without manual hand manipulation, reliability is improved.
Description
Technical field
The utility model is related to a kind of rotational molding machine, and more particularly to a kind of rotation-formed rotational molding machine of rotational moulding production line is come out of the stove unblock
Linkage.
Background technology
Rotation molding is the multi-purpose technique for manufacturing various hollow plastic parts, its be widely used in polyvinyl chloride plastic pellet,
The production of the small articles such as container.Its principle is to produce hollow single part using heating and along the rotation of two axis,
In the mould that the plastics injection of fusing is being rotated, centrifugal force forces the plastics of fusing to be attached on mould inner wall.By to mould
The heating of tool and vertical and horizontal rolling rotation, make material borrow self gravitation effect and centrifugal action to be equably covered with dies cavity
And melt, demolding after cooling and hollow product.
In traditional ball products production process, processing step is more, and most of process is required for workman's manual operations completion,
Labor intensity is high, low production efficiency, and because plastics can produce some pernicious gases, therefore working environment in process
Difference, is worked in above-mentioned working environment for a long time, and the healthy of workman can be impacted.
Rotational moulding streamline was occurred in that later, such as number of patent application 201320526902.X discloses a kind of full-automatic rotational moulding
Mould is set in machine, including frame and rotational molding machine operating room, frame, it is characterised in that：Described frame is provided with operative employee
Position, turnover die worker position and cooling station, set the first transfer station, turnover die worker position between operation position and turnover die worker position
Second transfer station is set between cooling station, and rotational molding machine operating room is arranged on the side of turnover die worker position；Also set in frame
There are first longitudinal direction cylinder, the first lateral cylinder, second longitudinal direction cylinder and the second lateral cylinder, to realize mould in each station
Transhipment.
The rotational molding machine structure is laid out using 6 stations, and sets the first drive cylinder to be driven as between station between each station
Motivation structure realizes the transhipment of mould.Each processing step is attached on a production line by it by integrated design, so that
The production of full-automatic spherical module is realized, labour is liberated significantly, it is high with production efficiency.But lack there are still certain
Fall into：
Plastic Rolling Molds carried out in rotational molding machine operating room it is rotation-formed during, it is necessary to which locking mechanism is locked to mold base
Tightly, it is to avoid be thrown out of in switching process, the locking mechanism overwhelming majority being currently known needs manual hand manipulation to lock or unlock,
Rotational moulding production efficiency is influenceed, also has part and auto lock is realized using actuators such as cylinder, motors, but due to rotational molding machine work
Indoor temperature is higher, and service life receives very big influence, it is necessary to frequent maintenance；Meanwhile, it can further increase the chi of operating room
It is very little, it is unfavorable for miniaturization, compact designed.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of compact conformation, the rotational moulding production line without frequent maintenance
Rotation-formed rotational molding machine is come out of the stove solution lock linkage device.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of rotation-formed rotational moulding of rotational moulding production line
Machine is come out of the stove solution lock linkage device, including rotation-formed station and commutation station of coming out of the stove, and is provided with and is turned round on rotation-formed station
Type rotational molding machine, the second short stroke drive mechanism is set in rotation-formed rotational molding machine side, and the second short stroke drive mechanism is used for
Mould on driving mold base and mold base is moved to commutation station of coming out of the stove from rotation-formed station；It is characterized in that：
Have in the rotation-formed rotational molding machine one can supporting mould and mold base mould block bracket, the mould block bracket
By three-dimensional rotation mechanism, driving is rotated in horizontal plane and vertical plane, is limited between adjacent stations on conveying direction, mold base
The side of close waiting station is mold base entrance side in bracket, and the side close to commutation station of coming out of the stove is mold base outlet side,
In mold base outlet side installation outlet mould lock；
Outlet die lock includes：
Hammerlock, latch hook, hammerlock dynamic clamping head and quiet clamping head and unblock gangbar, hammerlock are arranged in mould block bracket, and hammerlock is remote
One end of mold base outlet is hinged by hammerlock bearing pin with mould block bracket, the axis of hammerlock bearing pin be horizontal direction and perpendicular to
Conveying direction between adjacent stations, installs hammerlock dynamic clamping head and quiet clamping head between hammerlock and mould block bracket；Hammerlock goes out close to mold base
Mouthful one end set a latch hook, latch hook lower section set one unlock gangbar, the unblock linkage rod axis be horizontal direction and
The conveying direction between adjacent stations；In an initial condition, hammerlock hammerlock dynamic clamping head and quiet clamping head elastic deformation power effect under around
Hammerlock bearing pin, which rotates, causes latch hook to stretch out mould block bracket upper surface, and unblock gangbar is located at below mould block bracket upper surface；
Second short stroke drive mechanism includes：
Second drive cylinder, the cylinder body of the second drive cylinder is arranged in frame, the major axis edge correspondence of the second drive cylinder
Adjacent stations between conveying direction set；
Limit assembly is driven, driving limit assembly includes the second driving seat being connected with the second drive cylinder, and installs
The second unidirectional pulling mobile limited block on the second driving seat, is limited between adjacent stations on conveying direction, mould receptacle
The side of close waiting station is mold base entrance side in frame, and the side close to commutation station of coming out of the stove is mold base outlet side, the
Two unidirectional pulling mobile limited blocks are set by hinge on the second driving seat, and in the second unidirectional pull in mobile limited block
It is equipped with the 3rd resetting-mechanism；This second it is unidirectional pull mobile limited block that there is a upper guiding surface, in an initial condition, on this
Guiding surface is gradually inclined upwardly between adjacent stations on conveying direction from the lateral mold base outlet side of mold base entrance；Led on this
To inclined-plane between adjacent stations on conveying direction just to mould block bracket upper surface；Second driving seat tool has to be oriented to tiltedly under one
Face, the lower guiding surface inclines gradually downward between adjacent stations on conveying direction from the lateral mold base outlet side of mold base entrance
Tiltedly；The lower guiding surface is between adjacent stations just to unblock gangbar on conveying direction.
The utility model has the advantage of：
In the utility model, the outlet die lock of pneumatically or electrically executing agency, second are provided without on mould block bracket
Second is set unidirectionally to pull mobile limited block in short stroke drive mechanism, the second unidirectional pulling mobile limited block has to be led on one
To inclined-plane, when the second unidirectional pulling mobile limited block is moved to mould block bracket, second is unidirectionally drawn using upper guiding surface
The front end pressure of dynamic mobile limited block, meanwhile, the unblock for promoting outlet die to lock by the lower guiding surface of the second driving seat joins
Lever, realizes automatic unlocking, without manual hand manipulation, substantially increases the overall production efficiency of streamline, without return
Change into and the executing agency such as cylinder or motor is set in type rotational molding machine, improve reliability.
Brief description of the drawings
Fig. 1 is the second short stroke drive mechanism, the mould block bracket of rotation-formed rotational molding machine and outlet in the utility model
Mould lock construction schematic diagram.
Fig. 2 unidirectionally pulls mobile limited block to mould block bracket mobile status figure in the utility model second.
Fig. 3 is the second unidirectional rear side outer frame side state for pulling mobile limited block to be moved to mold base in the utility model
Figure.
Fig. 4 is the second unidirectional pulling mobile limited block and outlet die lock linkage status figure in the utility model.
Fig. 5 is the second unidirectional rear side inframe side state for pulling mobile limited block to be moved to mold base in the utility model
Figure.
Fig. 6 ~ 7 are the second rotation-formed station shape of unidirectional pulling mobile limited block pulling mold base removal in the utility model
State figure.
Embodiment
Rotational moulding production line includes rotation-formed station and commutation station of coming out of the stove, and is provided with rotation-formed station rotation-formed
Rotational molding machine, the second short stroke drive mechanism is set in rotation-formed rotational molding machine side, and the second short stroke drive mechanism is used to drive
Mould on moving mold seat and mold base is moved to commutation station of coming out of the stove from rotation-formed station.
Plastic Rolling Molds and its mold base are come out of the stove being moved to by the driving of the second short stroke drive mechanism from rotation-formed station 4
, it is necessary to be unlocked to the Plastic Rolling Molds and its mold base being locked in rotation-formed rotational molding machine before commutation station 5.
In the utility model, realize that automatic linkage is unlocked using the second short stroke drive mechanism, without in rotation-formed rolling
Pneumatic, YE part is set in molding machine, its structure is as follows：
Rotation-formed rotational molding machine includes body of heater, mould block bracket 71 and three-dimensional rotation mechanism, and mould block bracket 71 is arranged on
In body of heater, the mould block bracket 71 is rotated by the driving of three-dimensional rotation mechanism in horizontal plane direction and vertical plane direction, is limited
Close to the side of waiting station it is mold base entrance side in mould block bracket 71 between adjacent stations on conveying direction, it is close
Come out of the stove commutation station side be mold base outlet side, mold base outlet side installation outlet mould lock；Here adjacent stations
Between conveying direction specifically refer to rotation-formed station come out of the stove commutation station between conveying direction.
As shown in figure 1, outlet die lock includes：
Hammerlock 131, latch hook 132, hammerlock dynamic clamping head and quiet clamping head and unblock gangbar 134, hammerlock 131 are arranged on mould block bracket
In 71, hammerlock 131 is hinged away from one end that mold base is exported by hammerlock bearing pin 135 with mould block bracket 71, hammerlock bearing pin 135
Axis be horizontal direction and the conveying direction between adjacent stations, between hammerlock 131 and mould block bracket 71 install lock
Arm dynamic clamping head and quiet clamping head；Hammerlock 131 sets a latch hook 132 close to one end that mold base is exported, and sets one to solve in the lower section of latch hook 132
Gangbar 134 is locked, the axis of unblock gangbar 134 is horizontal direction and the conveying direction between adjacent stations；In initial shape
Under state, hammerlock 131 rotates under the effect of hammerlock dynamic clamping head and quiet clamping head elastic deformation power around hammerlock bearing pin 135 causes latch hook 132 to stretch out
The upper surface of mould block bracket 71, unblock gangbar 134 is located at below the upper surface of mould block bracket 71；
Second short stroke drive mechanism 10 includes：
Second drive cylinder 101, the cylinder body of the second drive cylinder 101 is horizontally arranged in frame, the second drive cylinder 101
Major axis set along conveying direction between corresponding adjacent stations；
Limit assembly is driven, driving limit assembly includes the second driving seat 102 being connected with the second drive cylinder 101, with
And the second unidirectional pulling mobile limited block 103 on the second driving seat 102, it is limited to the conveying direction between adjacent stations
On, the side of close waiting station is mold base entrance side in mould block bracket, and the side close to commutation station of coming out of the stove is mould
Seat outlet side, the second unidirectional pulling mobile limited block 103 is hinged on the second driving seat 102 by bearing pin 104, and single second
To pulling the 3rd resetting-mechanism 105 is provided with mobile limited block；
The second unidirectional front end for pulling mobile limited block 103 has a upper guiding surface 103a, in an initial condition,
On this guiding surface 103a between adjacent stations on conveying direction from the lateral mold base outlet side of mold base entrance gradually to updip
Tiltedly；On this guiding surface 103a between adjacent stations on conveying direction just to mould block bracket upper surface, the i.e. after-frame of mold base
Lower edge；
The front end of second driving seat 102 has a lower guiding surface 102a, and the lower guiding surface 102a is in adjacent stations
Between tilted gradually downward from the lateral mold base outlet side of mold base entrance on conveying direction；The lower guiding surface 102a is in adjacent work
Just to unblock gangbar 134 on interdigit conveying direction；As the utility model more specifically embodiment, in lower guiding surface
102a rears also have one horizontally disposed to push retaining surface.
It will be understood by those skilled in the art that in design guiding surface 103a and lower guiding surface 102a when, it is necessary to examine
Consider when the second unidirectional pulling mobile limited block 103 is moved to rotation-formed station 4, lower guiding surface 102a first touches solution
Lock the after-frame lower edge that mold base is touched after gangbar 134, upper guiding surface 103a.
In addition, hammerlock dynamic clamping head and quiet clamping head, the 3rd resetting-mechanism 105 can not only be realized by back-moving spring, also may be used
It is to use gravity to realize, i.e., in an initial condition, corresponding using the second unidirectional centre-of gravity shift for pulling mobile limited block 103
Bearing pin so that have one between conveying direction between the upper guiding surface and adjacent stations of the second unidirectional pulling mobile limited block 103
The second driving seat 102 is exposed on individual angle, the second unidirectional pulling mobile limited block 103 top, and when the second unidirectional pulling activity limit
When position block 103 is pushed down by mold base, then overcome gravity to be embedded in second and drive in seat 102.
Second short stroke drive mechanism locks linkage of unlocking principle with mould：
To convey one end where starting point station before on conveying direction between adjacent stations, where conveying terminal station
After one end is, i.e., before rotation-formed station is at one end, after commutation station of coming out of the stove is at one end；
As shown in Fig. 2 the second driving seat 102 is under the driving of the second drive cylinder 101, in the horizontal direction from commutation of coming out of the stove
Station 5 is moved to rotation-formed station 4；Second it is unidirectional pull mobile limited block 103 in the presence of the 3rd resetting-mechanism 105 on
Expose 102 upper surfaces of the second driving seat in portion；Mold base 15 locks spacing in mold base by exporting side mold lock and entrance side mold
The upper surface of bracket 71；
As shown in Figure 3,4, the second unidirectional pulling mobile limited block 103 continues the mould block bracket to rotation-formed station 4
71 movements,
The lower guiding surface 102a of second driving seat 102 first touches the unblock gangbar 134 of outlet die lock so that lock
Arm 131, latch hook 132 overcome the deformation power of hammerlock dynamic clamping head and quiet clamping head to be rotated around hammerlock bearing pin 135 so that latch hook 132 leaves mould
The rear side outer frame side of seat 15 is simultaneously less than the lower surface of mold base 15；
Afterwards, upper guiding surface 103a touches the rear side frame lower edge of the mold of mould block bracket 71 seat 15 so that the
The two unidirectional elastic deformation power for pulling mobile limited block 103 to overcome the 3rd resetting-mechanism 105, rotate around its bearing pin and are less than mould
The lower surface of seat；
As shown in figure 5, when the second unidirectional pulling mobile limited block 103 is continued to move to, being passed to the rear side of mold base 15
Frame, now, the second unidirectional limitation for pulling mobile limited block 103 due to break away from moulds seat 15, it is in the 3rd resetting-mechanism 105
Under effect, rotated once more around its bearing pin and expose 102 upper surfaces of the second driving seat, and positioned at the rear side inframe side of mold base 15；
During this, by lower guiding surface 102a, push retaining surface push down always unblock gangbar 134；
As shown in fig. 6, the second drive cylinder 101 driving second drive seat 102 in the horizontal direction from rotation-formed station 4 to
Commutation station 5 of coming out of the stove is moved, and mold base 15 is pulled to the rotation-formed station 4 of removal from the second unidirectional pulling mobile limited block 103；
Now, latch hook 132 is just pushed down on mold base 15 to the reinforcement of latch hook 132；
As shown in fig. 7, after mold base 15 removes rotation-formed station 4, deformation of the latch hook 132 in hammerlock dynamic clamping head and quiet clamping head
Rotated under power around hammerlock bearing pin 135, stretch out the upper surface of mould block bracket 71.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.This
The technical staff of industry is retouched in above-described embodiment and specification it should be appreciated that the utility model is not restricted to the described embodiments
That states simply illustrates principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model
Various changes and modifications are also had, these changes and improvements are both fallen within the range of claimed the utility model.This practicality is new
Scope is claimed by appended claims and its equivalent thereof in type.
Claims (1)
- The solution lock linkage device 1. a kind of rotation-formed rotational molding machine of rotational moulding production line is come out of the stove, including rotation-formed station and commutation of coming out of the stove Rotation-formed rotational molding machine is provided with station, rotation-formed station, sets the second short stroke to drive in rotation-formed rotational molding machine side Motivation structure, the second short stroke drive mechanism is used to drive the mould on mold base and mold base to be moved to from rotation-formed station Come out of the stove commutation station；It is characterized in that：Have in the rotation-formed rotational molding machine one can supporting mould and mold base mould block bracket, the mould block bracket is by three Dimension rotating mechanism driving is rotated in horizontal plane and vertical plane, is limited between adjacent stations on conveying direction, mould block bracket In close to waiting station side be mold base entrance side, close to come out of the stove commutation station side be mold base outlet side, in mould Has seat outlet side installation outlet mould lock；Outlet die lock includes：Hammerlock, latch hook, hammerlock dynamic clamping head and quiet clamping head and unblock gangbar, hammerlock are arranged in mould block bracket, and hammerlock is away from mould One end of seat outlet is hinged by hammerlock bearing pin with mould block bracket, and the axis of hammerlock bearing pin is for horizontal direction and perpendicular to adjacent Conveying direction between station, installs hammerlock dynamic clamping head and quiet clamping head between hammerlock and mould block bracket；Hammerlock is exported close to mold base One end sets a latch hook, sets one to unlock gangbar in the lower section of latch hook, unblock linkage rod axis are horizontal direction and vertical The conveying direction between adjacent stations；In an initial condition, hammerlock hammerlock dynamic clamping head and quiet clamping head elastic deformation power effect under around hammerlock Bearing pin, which rotates, causes latch hook to stretch out mould block bracket upper surface, and unblock gangbar is located at below mould block bracket upper surface；Second short stroke drive mechanism includes：Second drive cylinder, the cylinder body of the second drive cylinder is arranged in frame, and the major axis of the second drive cylinder is along corresponding phase Conveying direction is set between adjacent station；Drive limit assembly, what driving limit assembly included be connected with the second drive cylinder second drives seat, and installed in the On two driving seats second it is unidirectional pull mobile limited block, be limited between adjacent stations on conveying direction, leaned in mould block bracket The side of nearly waiting station is mold base entrance side, and the side close to commutation station of coming out of the stove is mold base outlet side, and second is unidirectional Pull mobile limited block by hinge on the second driving seat, and the is provided with mobile limited block in the second unidirectional pull Three resetting-mechanisms；The second unidirectional pulling mobile limited block has a upper guiding surface, and in an initial condition, guiding is oblique on this Face is gradually inclined upwardly between adjacent stations on conveying direction from the lateral mold base outlet side of mold base entrance；Guiding surface on this Just to mould block bracket upper surface on conveying direction between adjacent stations；Second driving seat tool has a lower guiding surface, under this Guiding surface is tilted gradually downward between adjacent stations on conveying direction from the lateral mold base outlet side of mold base entrance；Led under this To inclined-plane between adjacent stations on conveying direction just to unblock gangbar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621426518.2U CN206436438U (en) | 2016-12-23 | 2016-12-23 | A kind of rotation-formed rotational molding machine of rotational moulding production line is come out of the stove solution lock linkage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621426518.2U CN206436438U (en) | 2016-12-23 | 2016-12-23 | A kind of rotation-formed rotational molding machine of rotational moulding production line is come out of the stove solution lock linkage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206436438U true CN206436438U (en) | 2017-08-25 |
Family
ID=59647239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621426518.2U Active CN206436438U (en) | 2016-12-23 | 2016-12-23 | A kind of rotation-formed rotational molding machine of rotational moulding production line is come out of the stove solution lock linkage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206436438U (en) |
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2016
- 2016-12-23 CN CN201621426518.2U patent/CN206436438U/en active Active
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