CN101968158B - Safety device - Google Patents
Safety device Download PDFInfo
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- CN101968158B CN101968158B CN 201010514258 CN201010514258A CN101968158B CN 101968158 B CN101968158 B CN 101968158B CN 201010514258 CN201010514258 CN 201010514258 CN 201010514258 A CN201010514258 A CN 201010514258A CN 101968158 B CN101968158 B CN 101968158B
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- safety
- machine
- extrusion molding
- cock assembly
- handleset
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- Extrusion Moulding Of Plastics Or The Like (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention belongs to the technical field of an extrusion shaping machine, in particular to a safety device of an extrusion shaping machine, which comprises a handle assembly and a safety plug assembly, wherein, the safety plug assembly is used for propping a movable beam to prevent the movable beam from moving downwards, and a transmission assembly used for driving the safety plug assembly to act is connected between the handle assembly and the safety plug assembly; and the left side and the right side of the extrusion shaping machine are provided with safety assembly units formed by matching the safety plug assembly, the transmission assembly and the handle assembly. The safety device ensures the safety of the extrusion shaping machine in processes of stopping and repairing, greatly lowers the potential safety hazard brought by manual maloperation, and is safe and reliable in use.
Description
Technical field
The invention belongs to the machine for extrusion molding technical field, be specifically related to a kind of safety installations of machine for extrusion molding.
Background technique
In the prior art, metal extrusion molding machine is when work, and moving beam moves up and down, driven mold folding mould.And machine for extrusion molding is shut down or during maintenance, must will move corbel when needs, when guaranteeing that moving Liang Buhui moves down, the work of maintenance such as could overhaul safely.Two existing machine for extrusion moldings; generally be to pass through control gear; directly the control brake beam stops fixing on certain position; hold the moving beam that moving beam prevents without special supporting safety installations and move downward, like this, will exist in maintenance or when shutting down; misoperation because of other staff; driving-controlling device and will move beam and start, so just there is great potential safety hazard in easy generation security incident.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of safety installations of machine for extrusion molding is provided, this safety installations is guaranteed the safety of machine for extrusion molding when shutting down or overhaul, and greatly reduces the potential safety hazard of bringing because of artificial misoperation.
In order to reach above-mentioned technical purpose, technological scheme of the present invention is:
The safety installations of a kind of machine for extrusion molding of the present invention, comprise Handleset, be used for holding the safety cock assembly that the anti-stop beam of moving beam moves downward, be connected with between described Handleset and the safety cock assembly for the transmitting assemblies that drives the action of safety cock assembly, in the machine for extrusion molding left side and the right side all have to arrange by described safety cock assembly, transmitting assemblies and Handleset and cooperate the security component unit that forms.
As the further improvement of above-mentioned technology, described Handleset comprises positioning plate and the operating grip hinged with positioning plate, and described positioning plate is provided with two locating grooves, and described operating grip is provided with the positioning block that is engaged with locating groove.
Further improvement as above-mentioned technology, described transmitting assemblies is the gear rack transmission, comprise the driving tooth wheel seat that is connected with positioning plate, the driving gear that is fixedly connected with the operating grip end, with the first tooth bar of driving gear engagement, and the guide pipe that is connected successively with the first tooth bar and the second tooth bar, with the driven gear of the second tooth bar engagement; Described safety cock assembly comprises safe bolt seat and laterally through the safe tightening latch of safe bolt seat, described safe tightening latch with the intermeshing tooth-shape structure of driven gear, described driven gear is installed in the safe bolt seat.
In the present invention, the described security component unit that is formed by safety cock assembly, transmitting assemblies and Handleset places the left and right sides of machine for extrusion molding symmetrically, specifically be arranged in symmetrically the forward position on machine for extrusion molding left side and right side, the rear portion in described machine for extrusion molding left side and the rear positions on right side all are provided with safety cock assembly and transmitting assemblies accordingly, and are connected by coupling shaft is coaxial accordingly between the driving gear of this rear portion transmitting assemblies and the driving gear that places the front portion.Like this, during the safety installations action, just can hold moving beam at the corner location of moving beam, more can avoid moving beam when shutting down or overhaul, to move downward, so safety coefficient be higher, plays the effect of multiple security.
In addition; in the present invention; the described security component unit that is formed by safety cock assembly, transmitting assemblies and Handleset also can place the left and right sides of machine for extrusion molding corresponding to the bottom position of moving beam; and corresponding layout the along cornerwise position; namely place left front right rear positions of machine for extrusion molding or left back right front portion position, like this, will move beam in cornerwise position and hold; prevention moving beam when shutting down or overhaul continues to move downward, and guarantees the safety of machine for extrusion molding when shutting down or overhaul.
In the present invention, the positioning block position correspondence of described operating grip is provided with and is convenient to positioning block engaging and enters Returnning spring in the locating groove.
In the present invention, described positioning plate is sector, and two locating grooves on this fan-shaped positioning plate and Vertical direction so both can be utilized deadweight all in angle of 45 degrees, prevents operating grip automatically to skid off locating groove and potential safety hazard occurs.
Compared with prior art, beneficial effect of the present invention:
(1) the present invention is equipped with the security component unit that is formed by safety cock assembly, transmitting assemblies and Handleset by the left and right sides at machine for extrusion molding, the safe tightening latch that is the left and right sides is minute to be arranged, to guarantee and all to pull simultaneously left and right sides operating grip down open position at the same time, machine for extrusion molding just can carry out work, prevent that shutting down or overhauling be other staff's misoperations, operating grip is on one side pulled open, security incident occurs;
(2) shutting down or during maintenance, will move corbel by two diagonal positions or corner location in moving beam bottom among the present invention, the safety when guaranteeing to shut down or overhaul, safety coefficient is higher, plays the effect of multiple security.
Description of drawings
Fig. 1 is the Facad structure schematic representation of the safety installations of machine for extrusion molding of the present invention;
Fig. 2 is the safety installations stereogram that places machine for extrusion molding one side among the present invention;
Fig. 3 is the left side view of above-mentioned Fig. 1.
Fig. 4 is the combination relation sectional view of safety cock assembly, transmitting assemblies and Handleset among the present invention.
Embodiment
Below be will move corbel by the person's corner location in moving beam bottom firmly to come the present invention is specifically described for example:
As shown in Figure 1, the safety installations of a kind of machine for extrusion molding of the present invention, it is installed on the guideway frame 10 of machine for extrusion molding, this safety installations specifically comprises Handleset 1, prevents the safety cock assembly 2 that stop beams 20 move downward for the moving beam 20 of holding machine for extrusion molding, be connected with between described Handleset 1 and the safety cock assembly 2 for the transmitting assemblies 3 that drives 2 actions of safety cock assembly, in machine for extrusion molding 10 left sides and the right side all have to arrange by described safety cock assembly 2, transmitting assemblies 3 and Handleset 1 and cooperate the security component unit that forms.
As shown in Figure 3, described Handleset 1 comprises that positioning plate 11 reaches and the operating grip 12 that is hinged on the positioning plate 11, described positioning plate 11 is provided with two locating grooves 111, described operating grip 12 is provided with the positioning block 121 that is engaged with this two locating groove 11, in addition, be provided with accordingly on the positioning block 121 of described operating grip 12 and be convenient to positioning block engaging and enter Returnning spring 13 in the locating groove.Described positioning plate 11 is sector, two locating grooves 111 on this fan-shaped positioning plate, 112 and Vertical direction all in angle of 45 degrees.
As shown in Figure 3, described transmitting assemblies 3 is the gear rack transmission, comprise the driving tooth wheel seat 31 that is connected with positioning plate 11, the driving gear 32 that is fixedly connected with operating grip 12 ends, with the first tooth bar 33 of driving gear 32 engagements, and the guide pipe 34 that is connected successively with the first tooth bar 33 and the second tooth bar 35, with the driven gear 36 of the second tooth bar 35 engagements, described guide pipe 34 is provided with guide holder 37, by this guide holder 37 with the safety installations integral installation on the guideway frame 10 of machine for extrusion molding; Described safety cock assembly 2 comprises safe bolt seat 21 and laterally through the safe tightening latch 22 of safe bolt seat 21, described safe tightening latch 22 with driven gear 36 intermeshing tooth-shape structures, described driven gear 36 is installed in the safe bolt seat 21.
In conjunction with Fig. 1, Fig. 2 as can be known, in the present embodiment, described by safety cock assembly 2, the security component unit that transmitting assemblies 3 and Handleset 1 form places the left and right sides of machine for extrusion molding 10, it is its forward position that is arranged in symmetrically machine for extrusion molding 10 left sides and right side, in order to improve the Safety performance of safety installations, namely all be provided with accordingly safety cock assembly 2a and transmitting assemblies 3a at the rear portion in machine for extrusion molding 10 left sides and the rear positions on right side, and the driving gear 32a that places rear portion transmitting assemblies 3a with place between the anterior driving gear 32 accordingly by 4 coaxial connections of coupling shaft, like this, by pulling operating grip 12, the safe tightening latch 22 that just can drive simultaneously the same side stretches out simultaneously or retracts, interlock is strong, and is easy to use and reliable.
The working principle of the safety installations of extrusion press of the present invention is:
(1) when needs is shut down or overhaul; when simultaneously the positioning block 121 on the operating grip 12 of the left and right sides being pulled out from the locating groove 111 of positioning plate 12; rotating operation handle 12; like this; namely a drive driving gear that links up 32 rotates; the first tooth bar 33; guide pipe 34; the second tooth bar 35 rises; thereby drive driven gear 36 rotations; drive with that safe tightening latch 22 towards the direction motion of stretching out; simultaneously; the safe tightening latch 22a that also drives the rear portion stretches out; safe tightening latch 22 before and after having realized; 22a stretches out simultaneously; again positioning block 121 is pulled to this moment on the position and engaging of locating groove 112; because the corner location of moving beam 20 bottoms is lived by the safety cock lever bracket, the safety when effectively having guaranteed to shut down or overhaul.
(2) when machine for extrusion molding is worked, simultaneously with about operating grip 12 on positioning block 121 from the locating groove 112 of positioning plate, pull out, backward rotation operating grip 12, each safe tightening latch is retracted and positioning block 121 is pulled to the position of locating groove 111, only have all safe tightening latches of working as all to retract, machine for extrusion molding could work, the Security when having guaranteed work.
The present invention can also place the security component unit that safety cock assembly 2, transmitting assemblies 3 and Handleset 1 form the left and right sides of machine for extrusion molding; and corresponding layout the along cornerwise position; namely place left front right rear positions of machine for extrusion molding or left back right front portion position; namely will move back section in cornerwise position holds; prevention moving beam 20 when shutting down or overhaul continues to move downward, and guarantees the safety of machine for extrusion molding when shutting down or overhaul.
The present invention is not limited to above-mentioned mode of execution, if various changes of the present invention or modification are not broken away from the spirit and scope of the present invention, if these are changed and modification belongs within claim of the present invention and the equivalent technologies scope, then the present invention also comprises these changes and modification.
Claims (5)
1. safety installations, it is characterized in that: comprise Handleset, be used for holding the safety cock assembly that the anti-stop beam of moving beam moves downward, be connected with between described Handleset and the safety cock assembly for the transmitting assemblies that drives the action of safety cock assembly, in the machine for extrusion molding left side and the right side all have to arrange by described safety cock assembly, transmitting assemblies and Handleset and cooperate the security component unit that forms;
Described Handleset comprises positioning plate and the operating grip hinged with positioning plate, and described positioning plate is provided with two locating grooves, and described operating grip is provided with the positioning block that is engaged with locating groove;
Described transmitting assemblies is the gear rack transmission, comprise the driving tooth wheel seat that is connected with positioning plate, the driving gear that is fixedly connected with the operating grip end, with the first tooth bar of driving gear engagement, and the guide pipe that is connected successively with the first tooth bar and the second tooth bar, with the driven gear of the second tooth bar engagement; Described safety cock assembly comprises safe bolt seat and laterally through the safe tightening latch of safe bolt seat, described safe tightening latch with the intermeshing tooth-shape structure of driven gear, described driven gear is installed in the safe bolt seat.
2. safety installations according to claim 1, it is characterized in that: the described security component unit that is formed by safety cock assembly, transmitting assemblies and Handleset places the left and right sides of machine for extrusion molding, be arranged in symmetrically the forward position on machine for extrusion molding left side and right side, the rear portion in described machine for extrusion molding left side and the rear positions on right side all are provided with safety cock assembly and transmitting assemblies accordingly, and are connected by coupling shaft is coaxial accordingly between the driving gear of this rear portion transmitting assemblies and the driving gear that places the front portion.
3. safety installations according to claim 1, it is characterized in that: the described security component unit that is formed by safety cock assembly, transmitting assemblies and Handleset places the left and right sides of machine for extrusion molding, and corresponding the layout namely places left front right rear positions of machine for extrusion molding or left back right front portion position along cornerwise position.
4. according to claim 1 to 3 each described safety installationss, it is characterized in that: the positioning block position correspondence of described operating grip is provided with to be convenient to positioning block engaging and to enter Returnning spring in the locating groove.
5. safety installations according to claim 4, it is characterized in that: described positioning plate is sector, two locating grooves on this fan-shaped positioning plate and Vertical direction are all in angle of 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010514258 CN101968158B (en) | 2010-10-21 | 2010-10-21 | Safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010514258 CN101968158B (en) | 2010-10-21 | 2010-10-21 | Safety device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101968158A CN101968158A (en) | 2011-02-09 |
| CN101968158B true CN101968158B (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010514258 Active CN101968158B (en) | 2010-10-21 | 2010-10-21 | Safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101968158B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431208A (en) * | 2011-09-20 | 2012-05-02 | 奇瑞汽车股份有限公司 | Sliding block locking mechanism of pressing machine |
| CN104128837A (en) * | 2013-05-02 | 2014-11-05 | 广东科达洁能股份有限公司 | Safety handle with self-locking mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1393292A (en) * | 1972-03-24 | 1975-05-07 | Huwood Ltd | Safety devices in combination with machine tools |
| GB2125134A (en) * | 1982-07-12 | 1984-02-29 | Robin Mumby | Improvements in and relating to safety devices |
| CN101424371A (en) * | 2007-10-30 | 2009-05-06 | 天津威亿科技有限公司 | Safety device special for extrusion machinery |
| CN201836635U (en) * | 2010-10-21 | 2011-05-18 | 广东科达机电股份有限公司 | Safety device |
-
2010
- 2010-10-21 CN CN 201010514258 patent/CN101968158B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1393292A (en) * | 1972-03-24 | 1975-05-07 | Huwood Ltd | Safety devices in combination with machine tools |
| GB2125134A (en) * | 1982-07-12 | 1984-02-29 | Robin Mumby | Improvements in and relating to safety devices |
| CN101424371A (en) * | 2007-10-30 | 2009-05-06 | 天津威亿科技有限公司 | Safety device special for extrusion machinery |
| CN201836635U (en) * | 2010-10-21 | 2011-05-18 | 广东科达机电股份有限公司 | Safety device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101968158A (en) | 2011-02-09 |
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Owner name: GUANGDONG KEDA CLEAN ENERGY CO., LTD. Free format text: FORMER NAME: GUANGDONG KEDA ELECTROMECHANICAL CO., LTD. |
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Address after: 528313 Guangdong City, Shunde province Chencun Town, industrial park, long Ring Road West Town, No. 1 Patentee after: KEDA CLEAN ENERGY CO., LTD. Address before: 528313 Guangdong City, Shunde province Chencun Town, industrial park, long Ring Road West Town, No. 1 Patentee before: Guangdong Keda Electromechanical Co., Ltd. |
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Effective date of registration: 20191209 Address after: 314300 Qinshan Industrial Park, Qinshan Street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Haiyan Shangke Hardware Co., Ltd Address before: 528313, No. 1, West Road, Guang Long Industrial Park, Chencun Town, Shunde District, Guangdong, Foshan Patentee before: KEDA CLEAN ENERGY CO., LTD. |
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Effective date of registration: 20201229 Address after: 274100 in Antong logistics hospital, economic development zone, Dingtao District, Heze City, Shandong Province Patentee after: Shandong Ba Ling special cable Co.,Ltd. Address before: 314300 Building 2 and 3, Qinshan Industrial Park, Qinshan street, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: Haiyan Shangke Hardware Co.,Ltd. |
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