CN203371760U - Pedal device of injection molding machine - Google Patents
Pedal device of injection molding machine Download PDFInfo
- Publication number
- CN203371760U CN203371760U CN201320314221.7U CN201320314221U CN203371760U CN 203371760 U CN203371760 U CN 203371760U CN 201320314221 U CN201320314221 U CN 201320314221U CN 203371760 U CN203371760 U CN 203371760U
- Authority
- CN
- China
- Prior art keywords
- pedal
- supporting
- movable sleeve
- base
- injection machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a pedal device of an injection molding machine, and relates to the technical field of injection molding machinery. The pedal device comprises a pedal, wherein a supporting base is arranged below the pedal, a movable sleeve is arranged between the pedal and the supporting base, the movable sleeve is fixedly connected with the pedal via a flat plate; in a space defined by the movable sleeve, a plurality of buffers are arranged between the flat plate and the supporting base; a limiting switch is arranged on the supporting base and is electrically connected with a controller which controls a safety door of the injection molding machine to open and close; at least one limiting block which is higher than the limiting switch is arranged between the flat plate and the supporting base. By adopting the pedal device, the potential safety problems in a working process of the injection molding machine can be solved.
Description
Technical field
The utility model relates to the injection machine technical field, especially a kind of device with pedal that is used in ground between injection machine dynamic model, cover half.
Background technology
Produce large part plastic products large size plastic jetting-moulding device used, injection machine dynamic model, cover half matched moulds during production, the castable plastic raw material make it moulding; Often complete plastic products, dynamic model, cover half are opened, and machine stops fully, and now the employee will go between the dynamic model, cover half of injection machine finished product is taken out, and various due to product variety, the employee also will often go to installation in the middle of machine, cleaning or maintenance die; For preventing accident, the place ahead of people's passage between the dynamic model of injection machine, cover half is provided with safety door, when safety door is opened, injection machine can't turn round, machine run when safety door is closed, such safety door is because be manually to carry out opening or closing of control gate, so reliability is low, there is very large potential safety hazard; More existing large size plastic jetting-moulding devices add the pickup pedal, but be only the platform pedal that die change is used, also have some large size plastic jetting-moulding devices, at place, safe doorway, the safeguard procedures such as safe grating are set, but, when the employee stands between the dynamic model, cover half of machine pickup, just exceeded the grating protection induction range of safety door; Therefore the employee stand between the dynamic model, cover half of machine pickup or more during mold exchange with regard to danger close, if the switch that now has the people to press unintentionally injection machine will cause human casualty accident, also exist very large potential safety hazard.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of injection machine device with pedal, and this injection machine device with pedal can solve the security hidden trouble existed in the injection machine course of work.
In order to address the above problem, the technical scheme that the utility model adopts is: this injection machine device with pedal, comprise pedal, described pedal below is provided with base for supporting, be provided with movable sleeve between described pedal and described base for supporting, described movable sleeve is connected and fixed with described pedal by a flat board, in the space surrounded at described movable sleeve, between described flat board and described base for supporting, a plurality of bolsters is installed; Be provided with limit switch on described base for supporting, described limit switch is electrically connected to the controller of controlling the injection molding machine safety door folding, between described flat board and described base for supporting, is provided with the limited block that at least one highly is greater than described limit switch height.
In above-mentioned injection machine device with pedal technical scheme, technical scheme can also be more specifically: be provided with a plurality of leads on described base for supporting, the inwall of described movable sleeve and described lead are slidably matched.
Further: described bolster is the spring be arranged between described flat board and described lead upper surface, and described spring housing is contained on the alignment pin that is fixed in described dull and stereotyped lower surface, and the central authorities of described lead offer the hole of inserting described alignment pin vertically.
Further: described base for supporting comprises a plurality of feets, is installed on the support baseboard of described a plurality of feets upper end, is linked to the sheath of described support baseboard periphery; Described movable sleeve stretches in the zone that described sheath encloses.
Owing to having adopted technique scheme, the utility model compared with prior art has following beneficial effect:
1, because this device is placed on the ground of passage between injection machine dynamic model, cover half, between going to the dynamic model, cover half of injection machine, the employee carries out pickup or more during mold exchange, will set foot on this device, by health gravity compressed spring, pedal descends, limit switch will be controlled safety door power on circuitry or outage, thereby control safety door, in open mode, can't close, injection machine can not turn round, and mould can matched moulds, reliability is high, eliminates safe hidden trouble.
2, pedal is arranged with flat board and makes the stress surface of plate even, has increased pedal and has been subject to intensity of force, and the device arranged in side space under the protection pedal is not damaged.
3, the bolster spring is installed between pedal and base for supporting, plays buffering and stroke and return to effect, alignment pin, lead play restriction to position and the compression distance of spring.
4, limited block is located between flat board and base for supporting, and duplicate protection, when people set foot on this device repeatedly, makes pedal by people's gravity, do not stepped on and collapse, and the limit switch be located at is therebetween shielded.
5, the support baseboard periphery is provided with sheath, and the not only erosion of blocks dust to electrical part in it also prevents that people from touching the electric elements in it, plays the effect of security protection.
The accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the A-A place cutaway view of Fig. 1.
Fig. 3 is the B-B place cutaway view of Fig. 1.
Fig. 4 is the C-C place cutaway view of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail:
Embodiment mono-
Injection machine device with pedal shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, comprise and be placed in ground pedal 1 and base for supporting 3 between injection machine dynamic model, cover half, between pedal 1 and base for supporting 3, movable sleeve 2 is installed; Pedal 1 lower surface is connected with the upper surface of a dull and stereotyped 2-1, and the lower surface of dull and stereotyped 2-1 is vertically welded movable sleeve 2 downwards; Pedal 1 below is provided with base for supporting 3, and base for supporting 3 comprises support baseboard 3-1, be arranged on the upwards vertical sheath 3-2 of welding of four feet 3-3 of support baseboard 3-1 lower surface and support baseboard 3-1 upper surface periphery; Sheath 3-2 is enclosed within the outside of movable sleeve 2; The shape of cross section of the cross section of pedal 1, dull and stereotyped 2-1, movable sleeve 2, support baseboard 3-1 and sheath 3-2 is all corresponding, and the present embodiment all is rectangle; In the space surrounded at movable sleeve 2, on dull and stereotyped 2-1 lower surface, position near tetra-angles of dull and stereotyped 2-1, weld four identical alignment pins 7, all be set with an identical spring 4 on each alignment pin, the position of corresponding each spring, in base for supporting 3-1 upper surface, identical lead 5 is installed, and the central authorities of lead 5 have the hole of inserting for alignment pin 7 vertically; Base for supporting 3-1 upper surface, the inboard of corresponding each lead 5, be equipped with 6, four limit switches parallel connections of four identical limit switches and be electrically connected to the controller of controlling the injection molding machine safety door folding; In base for supporting 3-1 upper surface, each limit switch one side all is equipped with identical limited block 8, in dull and stereotyped 2-1 lower surface, four identical limited blocks 9 is installed, the installation of staggering of limited block 8 and limited block 9, and the height of limited block is greater than the height of limit switch.
During work, when the employee sets foot on this device, the gravity of the person will Compress Spring 4, movable sleeve 2 inwalls and lead 7 are slidably matched, also be compressed into sheath 3-2 inside, pedal 1 descended, due to the effect of locating piece 8,9, pedal 1 drops to certain height will make limit switch 6 actions, control safety door and remain on open mode and can't close, injection machine just can not turn round like this, and mould can matched moulds, reliability is high, eliminates safe hidden trouble; When the employee goes down pedal 1, spring 4 recovers, and limit switch 6 actions, control safety door and close, and injection machine dynamic model, cover half matched moulds are produced, and now movable sleeve 2 also returns to former height, and whole device is played to safeguard protection and beauty function.
Embodiment bis-
Claims (4)
1. an injection machine device with pedal, comprise pedal (1), it is characterized in that: described pedal (1) below is provided with base for supporting (3), be provided with movable sleeve (2) between described pedal (1) and described base for supporting (3), described movable sleeve (2) is connected and fixed by a flat board (2-1) and described pedal (1), in the space surrounded at described movable sleeve (2), between described flat board (2-1) and described base for supporting (3), a plurality of bolsters is installed; Be provided with limit switch (6) on described base for supporting (3), described limit switch (6) is electrically connected to the controller of controlling the injection molding machine safety door folding, is provided with the limited block (8) that at least one highly is greater than described limit switch (6) height between described flat board (2-1) and described base for supporting (3).
2. injection machine device with pedal according to claim 1, it is characterized in that: be provided with a plurality of leads (5) on described base for supporting (3), the inwall of described movable sleeve (2) and described lead (5) are slidably matched.
3. injection machine device with pedal according to claim 2, it is characterized in that: described bolster is for being arranged at the spring (4) between described flat board (2-1) and described lead (5) upper surface, it is upper that described spring (4) is sleeved on the alignment pin (7) that is fixed in described flat board (2-1) lower surface, and the central authorities of described lead (5) offer the hole of inserting described alignment pin (7) vertically.
4. injection machine device with pedal according to claim 1, it is characterized in that: described base for supporting (3) comprises a plurality of feets (3-3), be installed on the support baseboard (3-1) of described a plurality of feet (3-3) upper end, be linked to the sheath (3-2) of described support baseboard periphery; Described movable sleeve (2) stretches in the zone that described sheath (3-2) encloses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320314221.7U CN203371760U (en) | 2013-06-03 | 2013-06-03 | Pedal device of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320314221.7U CN203371760U (en) | 2013-06-03 | 2013-06-03 | Pedal device of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203371760U true CN203371760U (en) | 2014-01-01 |
Family
ID=49834311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320314221.7U Withdrawn - After Issue CN203371760U (en) | 2013-06-03 | 2013-06-03 | Pedal device of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203371760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252880A (en) * | 2013-06-03 | 2013-08-21 | 柳州市嘉诚汽车饰件系统有限公司 | Pedal device for injection molding machine |
-
2013
- 2013-06-03 CN CN201320314221.7U patent/CN203371760U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252880A (en) * | 2013-06-03 | 2013-08-21 | 柳州市嘉诚汽车饰件系统有限公司 | Pedal device for injection molding machine |
| CN103252880B (en) * | 2013-06-03 | 2016-08-10 | 柳州市嘉诚汽车饰件系统有限公司 | Injection machine device with pedal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140101 Effective date of abandoning: 20160810 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |