CN207874791U - A kind of safety device, clamping and injection molding machine - Google Patents
A kind of safety device, clamping and injection molding machine Download PDFInfo
- Publication number
- CN207874791U CN207874791U CN201721928795.8U CN201721928795U CN207874791U CN 207874791 U CN207874791 U CN 207874791U CN 201721928795 U CN201721928795 U CN 201721928795U CN 207874791 U CN207874791 U CN 207874791U
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- CN
- China
- Prior art keywords
- safety
- pole
- safety pole
- front template
- support plate
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- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of safety device, clamping and injection molding machine, wherein, safety device includes the fixed seat on the front template of clamping, the safety pole vertical with front template is provided in fixed seat, safety pole is sequentially connected with driving safety pole along the driving mechanism moved back and forth perpendicular to the direction of its axis, safety pole has operating position and off-position, when safety pole is located at operating position, the driving of safety pole driven-mechanism is moved between front template and moving platen, when safety pole is located at off-position, safety pole driven-mechanism is moved to outside moving platen.The safety pole that can be selectively moved to by setting between front template and moving platen; after the hydraulic mould-matching oil cylinder mould of clamping; the driving of safety pole driven-mechanism is moved between front template and moving platen; utilize the support of safety pole; even if there is pressure and flowed fluctuation in hydraulic pressure; it is moved down prevented also from moving platen, ensures the safety of mold and personnel.
Description
Technical field
The utility model is related to a kind of injection-moulding device technical field more particularly to safety device, clamping and injection molding machines.
Background technology
Clamping is the important composition mechanism of injection molding machine, and completes the key device of injection moulding process, mainly realizes mould
Closure, folding and the ejection product of tool.After the mold is closed, clamping provides clamp force for the locking of mold, molten to resist
Melt the cavity pressure that plastics enter die cavity generation, prevents crack of die, cause the bad present situation of product.It is completed in mold injection
Afterwards, product is opened and ejected to mold by clamping work, but after die cylinder die sinking, hydraulic pressure is if there is pressure and stream
After amount fluctuation, and since moving platen weight is larger, it is easy to cause moving platen and moves down, mold and personnel are damaged.
Utility model content
The purpose of this utility model is to provide a kind of safety device, clamping and injection molding machines, can prevent dynamic model
Plate moves down, and ensures the safety of mold and personnel.
In order to achieve the above object, the utility model uses following technical scheme：
On the one hand, a kind of safety device is provided, includes the fixed seat on the front template of clamping, the fixation
Be provided with the safety pole vertical with the front template on seat, the safety pole be sequentially connected with the driving safety pole along perpendicular to
The driving mechanism that the direction of its axis moves back and forth, the safety pole has operating position and off-position, when the safety
When bar is located at operating position, the safety pole is moved to by driving mechanism driving between the front template and moving platen, when
When the safety pole is located at off-position, the safety pole is moved to by the driving mechanism outside the moving platen.
Further include safe pole socket as a kind of preferred technical solution of the utility model, the safety pole is arranged in institute
It states on safe pole socket, the guaranteed safe pole socket is set between the safe pole socket and the fixed seat and moves stable sliding block
Component.
As a kind of preferred technical solution of the utility model, the slide block assembly includes being connect with the safe pole socket
Take-up housing, sliding slot is opened up on the take-up housing, the length of the sliding slot extends along the moving direction of the safe pole socket, described
The sliding rail being slidably matched with the sliding slot is provided in fixed seat.
As a kind of preferred technical solution of the utility model, the sliding slot is T-type sliding slot, the sliding rail be with it is described
The T-shaped slide rail of T-type sliding slot cooperation.
As a kind of preferred technical solution of the utility model, the fixed seat includes seat board, it is described to be vertically set on
The first support plate on seat board and the second support plate, first support plate and the second support plate vertical connection, the seat
Plate is connect with the front template, and first support plate and second support plate are arranged in the seat board close to the moving platen
Side, the sliding rail is arranged in second support plate, and the driving mechanism is arranged in first support plate.
As a kind of preferred technical solution of the utility model, the driving mechanism includes mobile cylinder, the movement
The cylinder body of cylinder is arranged in the fixed seat, and piston rod is connect with the safe pole socket.
As a kind of preferred technical solution of the utility model, the end set connector of the piston rod, the company
Connector include connection ontology, it is described connection ontology one end connect with the piston rod, the other end it is vertically parallel and
Every two snap-gauges are arranged, the first connecting hole, two the first connecting hole coaxial arrangements are opened up on the snap-gauge；
It is provided with the plate parallel with the snap-gauge on the safe pole socket, the second connecting hole, institute are opened up on the plate
Stating plate is inserted between two snap-gauges and makes first connecting hole and second connecting hole coaxial, and described first connects
It connects in hole and second connecting hole and is plugged with bolt.
Further include approaching switch as a kind of preferred technical solution of the utility model, the close switch includes sense
Portion and touch control part are answered, one in the induction part and described touch control part the two is arranged in the fixed seat, the induction part
With another setting in described touch control part the two on the safety pole, non-work is precisely located at for controlling the safety pole
Make position.
On the other hand, a kind of clamping, including moving platen and front template are provided, are provided on the front template above-mentioned
The safety pole of safety device, the mounting device is selectively moved between the moving platen and the front template.
In another aspect, a kind of injection molding machine is provided, including above-mentioned clamping.
The beneficial effects of the utility model：The safety that can be selectively moved to by setting between front template and moving platen
Bar, after the hydraulic mould-matching oil cylinder mould of clamping, the driving of safety pole driven-mechanism be moved to front template and moving platen it
Between, using the support of safety pole, even if pressure and flowed fluctuation occurs in hydraulic pressure, moved down prevented also from moving platen, ensure mold and
The safety of personnel.
Description of the drawings
Fig. 1 is the structural schematic diagram of the safety device described in embodiment.
Fig. 2 is the structural schematic diagram of another angle of the safety device described in embodiment.
Fig. 3 is the decomposition diagram of the safety device described in embodiment.
Fig. 4 is the structural schematic diagram of the clamping described in embodiment.
In figure：
1, fixed seat；11, seat board；12, the first support plate；13, the second support plate；14, reinforcing rib；2, safe pole socket；21、
Safety pole；211, limiting section；212, buffer spring；213, adjusting nut；214, clamp spring；22, driving mechanism；23, connector；
231, ontology is connected；232, snap-gauge；24, plate；25, bolt；3, slide block assembly；31, take-up housing；32, sliding rail；4, close to open
It closes；41, induction part；42, touch control part；5, front template；6, moving platen.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figures 1 to 4, the utility model embodiment provides a kind of safety device comprising is mounted on clamping
Fixed seat 1 on front template 5 is provided with the safety pole 21 vertical with front template 5 in fixed seat 1, and safety pole 21 is sequentially connected with
Drive safety pole 21 along the driving mechanism 22 moved back and forth perpendicular to the direction of its axis, safety pole 21 is with operating position and non-
Operating position, when safety pole 21 is located at operating position, the driving of 21 driven-mechanism 22 of safety pole is moved to front template 5 and dynamic model
Between plate 6, when safety pole 21 is located at off-position, 21 driven-mechanism 22 of safety pole is moved to outside moving platen 6.
It can be selectively moved to the safety pole 21 between front template 5 and moving platen 6 by setting, in the liquid of clamping
After press-fitting mould oil cylinder mould, the driving of 21 driven-mechanism 22 of safety pole is moved between front template 5 and moving platen 6, utilizes safety
The support of bar 21 moves down even if pressure and flowed fluctuation occurs in hydraulic pressure prevented also from moving platen 6, ensures the peace of mold and personnel
Entirely.
In the utility model embodiment, safety device further includes safe pole socket 2, and safety pole 21 is arranged in safe pole socket 2
On, guaranteed safety pole seat 2 is set between safe pole socket 2 and fixed seat 1 and moves stable slide block assembly 3.
Specifically, safe pole socket 2 includes the connecting plate that can be moved relative to fixed seat 1, slide block assembly 3 is set to connecting plate
Between fixed seat 1；The installation position for installing and fixing safety pole 21 is provided on connecting plate, the concrete structure of installation position is
The multiple support plates being set on side of the connecting plate far from fixed seat 1, multiple support plates are set along the axis direction interval of safety pole 21
It sets, mounting hole compatible with the geomery of safety pole 21 is offered on support plate, safety pole 21 is arranged in mounting hole；Safety
It is provided with limiting section 211 on bar 21, buffer spring 212 is provided between limiting section 211 and support plate, buffer spring 212 has always
There are the movement tendency for the side movement for driving the limiting section 211 to be directed away from support plate, buffer spring 212 to be used for safety pole 21
By the pressure for carrying out automatic moulding plate 6 into row buffering, further, set between support plate and buffer spring 212 on safety pole 21
It is equipped with the adjusting nut 213 of the cushion effect for adjusting buffer spring 212.Safety pole 21 is detachable close to one end of front template 5
It is provided with the clamp spring 214 for preventing safety pole 21 to be detached from safe pole socket 2.
In the present embodiment, slide block assembly 3 includes the take-up housing 31 being connect with safe pole socket 2, specifically, take-up housing 31 is logical
The connecting plate for crossing screw and safe pole socket 2 is detachably connected, and sliding slot is opened up on take-up housing 31, the length of sliding slot is along safe pole socket 2
Moving direction extend, be provided with the sliding rail 32 being in sliding fit with the sliding chute in fixed seat 1.It is understood that in the present embodiment
The position of take-up housing 31 and sliding rail 32 is not defined, in other embodiments, can also be, take-up housing 31 is set to fixation
On seat 1, sliding rail 32 is set on safe pole socket 2.
Specifically, the sliding slot described in the present embodiment is T-type sliding slot, sliding rail 32 is the T-shaped slide rail coordinated with T-type sliding slot.
Further, in the utility model embodiment, multiple sliding rails disposed in parallel 32,32 edge of multiple sliding rails can be used
Vertical direction is intervally arranged, and the length of the sliding slot of take-up housing 31 is less than the length of sliding rail 32.By the way that multiple 32 Hes of sliding rail are arranged
Take-up housing 31 can enhance the stationarity of the movement of safe pole socket 2, ensure the reliability that safe pole socket 2 moves.
In other embodiments, it is dovetail sliding rail corresponding with dovetail groove that sliding slot, which can also use dovetail groove, sliding rail 32,.
In the utility model embodiment, fixed seat 1 includes seat board 11, the first support plate being vertically set on seat board 11
12 and second support plate 13,13 vertical connection of the first support plate 12 and the second support plate, seat board 11 connect with front template 5, first
Support plate 12 and the second support plate 13 are arranged in seat board 11 close to the side of moving platen 6, and sliding rail 32 is arranged in the second support plate 13
On, driving mechanism 22 is arranged in the first support plate 12.
Further, it is arranged on the side at the first support plate 12 and the second center of the support plate 13 far from front template 5
There are multiple reinforcing ribs 14, seat board 11 to be removably attached on moving platen 6 by screw, two settings of sliding rail 32 are in the second support
Side of the plate 13 far from reinforcing rib 14.It can enhance the structure of the first support plate 12 and the second support plate 13 by the way that reinforcing rib 14 is arranged
Intensity ensures that safety device is reliably installed on front template 5, and can reliably work, and ensures the safe to use of injection molding machine.
The seat board 11 being detachably fixed by screw, can facilitate the maintenance to safety device replaceable.
In other embodiments, sliding rail 32 may also be disposed on seat board 11, and take-up housing 31 corresponds to sliding rail 32 and is set to safety
The bottom of pole socket 2 can enhance the structural stability of safe pole socket 2 by above-mentioned design.
In the utility model embodiment, driving mechanism 22 includes mobile cylinder, and the cylinder body of mobile cylinder is arranged in fixation
On seat 1, piston rod is connect with safe pole socket 2.
Specifically, the cylinder body of mobile cylinder is removably attached to by screw in the first support plate 12, mobile cylinder
Piston rod is detachably connected across the first support plate 12 with safe pole socket 2.
Further, connector 23 is arranged in piston rod end, and connector 23 includes connection ontology 231, connection ontology 231
One end is connect with piston rod, and the other end is vertically parallel and two snap-gauges 232 are arranged in interval, and first is opened up on snap-gauge 232
Connecting hole, two the first connecting hole coaxial arrangements；The plate 24 parallel with snap-gauge 232 is provided on safe pole socket 2, on plate 24
The second connecting hole is opened up, plate 24 is inserted between two snap-gauges 232 and makes the first connecting hole and the second connecting hole coaxial, and first
It is plugged with bolt 25 in connecting hole and the second connecting hole.
Optionally, it connects and is connected through a screw thread between ontology 231 and piston rod, connection is offered on connection ontology 231
Hole, offers internal thread on connecting hole, and piston rod is correspondingly arranged on external screw thread with connecting on one end of the connection of ontology 231.
As a kind of perferred technical scheme, safety device described in the utility model further includes approaching and opening close to switch 4
It includes induction part 41 and touch control part 42 to close 4, and one in 42 the two of induction part 41 and touch control part is arranged in fixed seat 1, induction
Another setting in 42 the two of portion 41 and touch control part is precisely located at inoperative on safety pole 21, for controlling safety pole 21
Position.That is induction part 41 may be disposed in fixed seat 1, and touch control part 42 is set on safety pole 21, alternatively, induction part 41
It is set on safety pole 21, touch control part 42 is set in fixed seat 1.
Above-mentioned can be selected vortex type proximity switch and capacitive approach switch close to switch 4, specifically, above-mentioned induction
Portion 41 is close to Switch main body, and touch control part 42 is the corresponding metallic rod being arranged close to switch 4.
Further, one end of metallic rod is connect with safe pole socket 2, and being set to the first support plate 12 close to Switch main body leans on
The side of nearly safe pole socket 2.
The utility model embodiment also provides a kind of clamping comprising moving platen 6 and front template 5 are set on front template 5
It is equipped with above-mentioned safety device, the selectivity of safety pole 21 of mounting device is moved between moving platen 6 and front template 5.Safety
The concrete structure of device is with reference to content described above, and details are not described herein.
Further, fool proof installation position, dynamic model is arranged in the non-position being bonded with moving platen 6 on front template 5
The safety pole 21 that the safety device being arranged on installation position is corresponded on plate 6 is provided with abutting part.
Optionally, multiple above-mentioned safety devices are provided on front template 5, and the safety pole 21 of multiple safety devices can
It is moved to operating position simultaneously or selects one and be moved to operating position.
Multiple safety devices are arranged on front template 5 to form support to moving platen 6 in multiple positions, can further increase
The safety of injection molding machine.
In addition, the utility model embodiment also provides a kind of injection molding machine, above-mentioned clamping is used.
It is to be understood that above-mentioned specific implementation mode is only the preferred embodiment and institute's application technology of the utility model
Principle, in technical scope disclosed in the utility model, what any one skilled in the art was readily apparent that
Change or replacement should all be covered within the protection scope of the present utility model.
Claims (10)
1. a kind of safety device, which is characterized in that include the fixed seat on the front template of clamping, the fixed seat
On be provided with the safety pole vertical with the front template, the safety pole is sequentially connected with the driving safety pole along perpendicular to it
The driving mechanism that the direction of axis moves back and forth, the safety pole has operating position and off-position, when the safety pole
When positioned at operating position, the safety pole is moved to by driving mechanism driving between the front template and moving platen, and institute is worked as
When stating safety pole and being located at off-position, the safety pole is moved to by the driving mechanism outside the moving platen.
2. safety device according to claim 1, which is characterized in that further include safe pole socket, the safety pole setting exists
On the safe pole socket, it is smoothly sliding that the guaranteed safe pole socket movement is set between the safe pole socket and the fixed seat
Block assembly.
3. safety device according to claim 2, which is characterized in that the slide block assembly includes connecting with the safe pole socket
The take-up housing connect opens up sliding slot on the take-up housing, and the length of the sliding slot extends along the moving direction of the safe pole socket, institute
State the sliding rail for being provided in fixed seat and being slidably matched with the sliding slot.
4. safety device according to claim 3, which is characterized in that the sliding slot be T-type sliding slot, the sliding rail for institute
State the T-shaped slide rail of T-type sliding slot cooperation.
5. safety device according to claim 3, which is characterized in that the fixed seat includes seat board, is vertically set on institute
The first support plate and the second support plate on seat board, first support plate and the second support plate vertical connection are stated, it is described
Seat board is connect with the front template, and first support plate and second support plate are arranged in the seat board close to the dynamic model
The side of plate, the sliding rail are arranged in second support plate, and the driving mechanism is arranged in first support plate.
6. safety device according to claim 5, which is characterized in that the driving mechanism includes mobile cylinder, the shifting
Take offence cylinder cylinder body be arranged in the fixed seat, piston rod is connect with the safe pole socket.
7. safety device according to claim 6, which is characterized in that the end set connector of the piston rod, it is described
Connector include connection ontology, it is described connection ontology one end connect with the piston rod, the other end it is vertically parallel and
Two snap-gauges are arranged in interval, and the first connecting hole, two the first connecting holes coaxial arrangements are opened up on the snap-gauge；
It is provided with the plate parallel with the snap-gauge on the safe pole socket, the second connecting hole is opened up on the plate, it is described to insert
Plate is inserted between two snap-gauges and makes first connecting hole and second connecting hole coaxial, first connecting hole
It is plugged with bolt in second connecting hole.
8. safety device according to any one of claims 1 to 7, which is characterized in that further include approaching switch, it is described close
Switch includes induction part and touch control part, and one in the induction part and described touch control part the two is arranged in the fixed seat,
Another setting in the induction part and described touch control part the two is accurate for controlling the safety pole on the safety pole
Ground is located at off-position.
9. a kind of clamping, including moving platen and front template, which is characterized in that be arranged just like claim on the front template
The safety pole of 1 to 8 any one of them safety device, the mounting device is selectively moved to the moving platen and the preceding mould
Between plate.
10. a kind of injection molding machine, which is characterized in that including clamping as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928795.8U CN207874791U (en) | 2017-12-30 | 2017-12-30 | A kind of safety device, clamping and injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928795.8U CN207874791U (en) | 2017-12-30 | 2017-12-30 | A kind of safety device, clamping and injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207874791U true CN207874791U (en) | 2018-09-18 |
Family
ID=63505494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721928795.8U Expired - Fee Related CN207874791U (en) | 2017-12-30 | 2017-12-30 | A kind of safety device, clamping and injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207874791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984719A (en) * | 2017-12-30 | 2018-05-04 | 广州道注塑机械股份有限公司 | A kind of safety device, clamping and injection molding machine |
-
2017
- 2017-12-30 CN CN201721928795.8U patent/CN207874791U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984719A (en) * | 2017-12-30 | 2018-05-04 | 广州道注塑机械股份有限公司 | A kind of safety device, clamping and injection molding machine |
| CN107984719B (en) * | 2017-12-30 | 2024-04-05 | 广州一道注塑机械股份有限公司 | Safety device, mould closing mechanism and injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190709 Address after: Room 222, 2nd floor, Building B1, No. 6 Jingyue Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee after: Guangdong Jiuhe Machinery Technology Co.,Ltd. Address before: 510663 the 1 1 buildings of Shenzhou Road No. 19, high tech Industrial Development Zone, Guangdong, China Patentee before: UNIQUE INJECTION MOLDING SYSTEM CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |