CN201201807Y - Object brake having overload protection function - Google Patents
Object brake having overload protection function Download PDFInfo
- Publication number
- CN201201807Y CN201201807Y CNU2008200073750U CN200820007375U CN201201807Y CN 201201807 Y CN201201807 Y CN 201201807Y CN U2008200073750 U CNU2008200073750 U CN U2008200073750U CN 200820007375 U CN200820007375 U CN 200820007375U CN 201201807 Y CN201201807 Y CN 201201807Y
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- CN
- China
- Prior art keywords
- drg
- bang path
- spring
- overload protection
- swing component
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- Expired - Fee Related
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Abstract
The utility model discloses a matter brake device with an overload protection function, which is arranged on the transmission path of multiple matters. The matter brake device comprises a base arranged on a preset position of the path and a swing element pivoted with the base, wherein the upper end of the swing element is provided with a retaining part and extends to a position which can be triggered by the matters on the transmission path, the retaining part of the swing element forms an inclined part relatively to the end face and extends to a position which can be triggered by the matters on the transmission path, and a spring is provided between the swing element and the base. The spring limits the acting force of overload protection when the matter contact the retaining part or the inclined part, to independently eject, release and retain the matter. The utility model eliminates the cylinder of traditional brake devices, eliminates an external controller controlling the cylinder, simplifies the structure of the brake device and saves production cost.
Description
Technical field
The utility model relates to a kind of drg, is specifically related to a kind ofly at a plurality of objects on the bang path, provides a kind of and advances or each object of backstop, and possess the drg of overload protection ability.
Background technology
At present as various industrial products such as TV, display panel (DISPLAY PANEL), refrigerator or steam turbine car spare parts, in the process of producing, generally all can be placed on the bang path of a plurality of rollers or two tracks formation, perhaps earlier this product is held and be stated from pallet, carrier, hurdle frame or the chest equivalent-load structure, the carrying structure that again this is loaded with product is put on bang path, is beneficial to this product and transmits between each processing district and detection zone.
And know, above-mentioned industrial products and be equipped with this carrying structures (following product and carrying structure are referred to as object) of industrial products, the mode that on bang path, advances, can use a plurality of rollers or belt-driving object to advance traditionally, also object can be placed between two tracks, and use chain traction to advance; A plurality of rollers of above-mentioned use or bel-drivenn transfer mode mainly are to be applied in the lighter object of weight to transmit, and use the transfer mode of chain traction, mainly are to be applied in the heavier object of weight to transmit; At the heavier object of this weight, in comparatively advanced at present technology, a kind of transfer mode that uses a plurality of drgs progressively to advance object is also arranged, this drg mainly is to pawl with the mode hub setting one of load elastic force in a cylinder head, making pawls very extends on the position of bang path shake-up object, and cylinder is accepted a motor driven and is moved back and forth on bang path, with the drive pushing and pressing object predeterminable range that advances of pawling, this predeterminable range is exactly the stroke that the motor driven drg moves, and cylinder can drive to pawl and be rocked to the position of not touching object, be beneficial to the motor driven cylinder and promote another object identical predeterminable range that advances again, repeat above-mentioned motion process with pawling.
In addition, in the process that above-mentioned object moves on bang path, need suspend respectively in various processing districts, the detection zone and process and detect, perhaps suspend and carry out burin-in process in the ageing oven; The above-mentioned conventional practice of on bang path, suspending the object in moving, desired location on bang path is provided with can very stretch the stopper unit that the backstop object moves, with the desired location on the backstop object time-out bang path, this desired location can be various processing districts, detection zone or ageing oven inside; Above-mentioned traditional braking device also can be used as stopper unit and uses, drg is fixedly arranged on the desired location of bang path, making the air cylinder driven of drg pawl to be rocked to fails to touch on the position of object, object is passed through from the drg top, when desire time-out object subsequently and is extremely accepted processing, detection or burin-in process in the desired location, can make cylinder discharge pawling being reset to the position that to touch object, cause that object accepts that pusher-click banking stop is processed in the desired location, detection or burin-in process.
But, pawling of above-mentioned traditional braking device is to touch and to discharge object via cylinder control, and cylinder is by extraneous control unit control running, therefore control this pawl push against, degree of difficulty is finished in the running of release and backstop object and complexity is higher, increased production cost, need have been corrected.
Summary of the invention
The purpose of this utility model is to provide a kind of being installed on the transport path, and possesses the ability of protection pushing and pressing and backstop object overload, the object drg with overload protection function that can also independently push against, release and backstop object operates.
For reaching above-mentioned purpose, the concrete content of the utility model is:
A kind of object drg with overload protection function; drg is slidingly installed on the bang path of more than one object; each object is accepted motor driven or bang path transmission and is moved; and braking utensil one is configured in the set locational pedestal in this path; an and swing component that is hubbed on this pedestal; the distolateral of swing component is stop portion; a plurality of objects that stop portion extends on the bang path can touch the position; form a squint portion on the stop portion opposing end surface of this swing component; squint portion extends on the position that a plurality of objects on the bang path can touch; tool one spring between swing component and the pedestal, the application force of the overload protection when limiting described object and contacting with stop portion or squint portion.
Its medi-spring is the stage clip of being located between squint portion bottom and the pedestal top.
Its medi-spring is a torque spring, and an end is located at squint portion bottom, and the other end is located at the pedestal top.
It is characterized in that, wherein contact with stop portion when object, and contact force is during greater than acting force of the spring, make swing component load with acting force of the spring and swing to make the stopper section break away from the bang path more than an individual object can touch the position.
It is characterized in that, wherein contact with squint portion when object, and contact force is during greater than acting force of the spring, make swing component load with acting force of the spring and swing to position that a plurality of objects that make on the squint portion disengaging bang path can touch.
According to as can be known above-mentioned; drg of the present utility model has possessed the ability of the overload protection of stop object; and then can independently carry out the running of stop and release object; therefore can omit the cylinder of above-mentioned traditional braking device; and the extraneous control unit of controlling this cylinder running; simplify the member of drg and form, and possess the advantage that to save the cost of producing object.
Description of drawings
Fig. 1: be the configuration schematic diagram of the utility model structure and first application example.
Fig. 2: be another configuration schematic diagram of the utility model structure and first application example.
Fig. 3 and Fig. 4: the continuous action scheme drawing that moves for the drg of Fig. 1 pushing and pressing object.
Fig. 5 to Fig. 7: for the drg of Fig. 1 resets and continuous action scheme drawing by the object below.
Fig. 8 and Fig. 9: for the drg of Fig. 1 advances and continuous action scheme drawing by the object below.
Figure 10: be the configuration schematic diagram of the utility model structure and second application example.
Figure 11: be a running condition figure of the utility model structure and second application example.
Figure 12: be another running condition figure of the utility model structure and second application example.
Figure 13: be the another running condition figure of the utility model structure and second application example.
Figure 14: the configuration schematic diagram that torque spring is set between squint portion bottom and pedestal top for the utility model.
The specific embodiment
Below just the utlity model has the effect that the structure of the object drg of overload protection function is formed and can be produced, conjunction with figs. is described in detail as follows with preferred embodiment:
See also shown in Figure 1; configuration schematic diagram for the utility model structure and first application example; the object drg 10 of the new tool overload protection of this practicality is described; object drg 10 is slidingly installed in a plurality of objects 5; on the bang path 4 of 5a; accept that a motor 61 drives and before on bang path 4, carrying out; after move back and forth (cooperating shown in Figure 2); and drg 10 has one and is configured in this bang path 4 set locational pedestals 1; an and swing component 2 that is hubbed on this pedestal 1; the upper end of swing component 2 is a stop portion 21, but a plurality of objects 5 on stop and the propelling movement bang path 4; 5a.
Wherein on present embodiment, can a plurality of pulleys 62 or a slide rail (as shown in Figure 2) be set at bang path 4 sides, this motor 61 also can be arranged at bang path 4 sides, and the sliding rod member 7 of establishing on a plurality of pulleys 62 or the slide rail, the pedestal 1 of this drg 10 is fixedly arranged on rod member 7 end faces, and motor 61 drives rod member 7 by a chain 63 and carry out forward and backward moving back and forth on a plurality of pulleys 62 or slide rail, and then drive drg 10 carries out forward and backward moving back and forth on bang path 4.In addition, also can a plurality of pulleys 62 or a slide rail be set separately at bang path 4 bilaterals, and slidingly separately on a plurality of pulleys 62 of bang path 4 bilaterals or slide rail establish a rod member 7, and this drg 10 also can be a plurality ofly, is disposed on rod member 7 end faces of bang path 4 bilaterals.This object 5,5a can be the carrier that is placed with a plurality of display panels 8 on present embodiment.
According to above-mentioned enforcement environment; form a squint portion 22 (as shown in Figure 1) on stop portion 21 side end faces of this swing component 2; and extend to a plurality of objects 5 on the bang path 4, the position that 5a can touch; installing one spring 3 between swing component 2 and the pedestal 1, the application force of the overload protection when limiting described object 5,5a and contacting with stop portion 21 or squint portion 22.
In more concrete enforcement, this spring 3 can be a stage clip (as shown in Figure 1) of being located between squint portion 22 bottoms and pedestal 1 top.
When a plurality of objects 5,5a put on bang path 4 (as shown in Figures 2 and 3), this motor 61 can drive rod member 7 towards the parallel predeterminable range (as shown in Figure 4) that moves of bang path 4 leading portions, directly push against object 5 towards the parallel mobile predeterminable range of bang path 4 leading portions with the stop portion 21 that drives drg 10, predeterminable range is the displacement stroke that rod member 7 moves towards bang path 4 leading portions; At this moment, motor 61 can drive rod member 7 towards parallel another predeterminable range (extremely shown in Figure 7 as Fig. 5) that moves of bang path 4 back segments, to drive drg 10 towards the parallel mobile predeterminable range of bang path 4 back segments, this predeterminable range is the displacement stroke that rod member 7 moves towards bang path 4 back segments; During this period, when the squint portion 22 of drg 10 contacts with an object 5a at these object 5 rears, and contact force is during greater than spring 3 application forces, make swing component 2 load with spring 3 application forces and swing can touch the position to the object 5a that squint portion 22 is broken away from the bang paths 4, to discharge this object 5a, cause this drg 10 by object 5a below, and move to backward between another object at this object 5a and its rear (cooperating shown in Figure 3), swing component 2 is driven by spring 3 to reset because of squint portion 22 breaks away from object 5a bottom surfaces this moment; Subsequently, this motor 61 can drive rod member 7 once more towards the parallel predeterminable range that moves of bang path 4 leading portions, with the stop portion 21 that drives drg 10 once more directly this object of pushing and pressing 5a towards the parallel mobile predeterminable range of bang path 4 leading portions, with push against a plurality of objects 5,5a progressively advances.
In addition, when drg 10 parallel when mobile (as shown in Figure 4) towards bang path 4 leading portions, cause object 5 to contact with stop portion 21, and contact force is during greater than spring 3 application forces, lift as when object 5 taking place departing from bang path 4 or a plurality of object 5 and be jammed in situation on the bang path 4, make swing component 2 load with spring 3 application forces and swing to the object 5 that stopper section 21 is broken away from the bang paths 4 can touch position (as shown in Figure 8), to discharge this object 5, impel this drg 10 by object 5 belows, and move forward between another object 5b in this object 5 and its place ahead (cooperating shown in Figure 9), swing component 2 is resetted by spring 3 drivings because of stopper section 21 breaks away from object 5 bottom surfaces this moment, is beneficial to push away this object 5b that touches the place ahead and advances; Therefore, can avoid drg 10 to collide the object 5 that is difficult to promote and damage.
According to as can be known above-mentioned; this drg 10 has possessed the ability of the overload protection of pushing and pressing object; and then can independently push against and discharge the running of object; therefore can omit the cylinder of above-mentioned traditional braking device; and the extraneous control unit of controlling this cylinder running; form with the member of simplifying drg, and possess the stability that object moves on bang path 4, possess the advantage that to save the cost of producing object simultaneously.
See also shown in Figure 10ly, disclose the configuration schematic diagram of this utility structure and second application example, illustrate that drg 10a of the present utility model is installed on the bang path 4a of a plurality of objects 5,5a, each object 5,5a accept bang path 4a transmission and move; Can be on bang path 4a in this enforcement a plurality of roller 64a of hub setting at interval, together accept a motor (drawing) and drive and rotate, each object 5,5a put on a plurality of roller 64a of bang path 4a, move to accept a plurality of roller 64a transmission; This drg 10a also can be a plurality of, is arranged at intervals on the one-sided or bilateral of bang path 4a, and all the other members are formed and are equal to above-mentioned first application example.
From the above mentioned, when a plurality of objects 5,5a put when bang path 4a goes up, but each object 5 of a plurality of roller 64a transmission, 5a move (as shown in figure 10) towards bang path 4a leading portion; During this time, object 5 can be accepted the backstop (as shown in figure 11) of the 21a of stop portion of drg 10a, and can stop that follow-up each object 5a moves forward by object 5, move on bang path 4a thereby suspend each object 5,5a, so as to each object 5,5a process, detect, packing or burin-in process; Subsequently, when bang path 4a goes up a plurality of objects 5 that accumulation surpasses preset number, 5a, and object 5 is with the contacted contact force of the 21a of stop portion during greater than spring 3a application force, make swing component 2a load with spring 3a application force and swing to the object 5 that stopper section 21a is broken away from the bang path 4a can touch position (as shown in figure 12), to discharge a plurality of objects 5,5a is by drg 10a top, and continue to move to bang path 4a leading portion, this swing component 2a is at a plurality of objects 5,5a is one by one by behind the drg 10a top, accept spring 3a and drive and to reset, in order to subsequently and extremely object on the stop bang path 4a; Therefore, can avoid drg 10a to damage because of overload.
In addition, when a plurality of objects 5,5a move towards the back segment of bang path 4a, cause the 22a of squint portion of drg 10a to contact with object 5a, and contact force is during greater than spring 3a application force, make swing component 2a load with spring 3a application force and swing can touch position (as shown in figure 13) to the object 5a that the 22a of squint portion is broken away from the bang path 4a, to discharge a plurality of objects 5,5a by drg 10a top, and continue to move to bang path 4a back segment, this swing component 2a, accepts spring 3a and drives and reset one by one by after above the drg 10a at a plurality of objects 5,5a.
According to as can be known above-mentioned; this drg 10a has possessed the ability of the overload protection of stop object; and then can independently carry out the running of stop and release object; therefore can omit the cylinder of above-mentioned traditional braking device; and the extraneous control unit of controlling this cylinder running; simplify the member of drg and form, and possess the advantage that to save the cost of producing object.
In addition, this spring 3b also can be a torque spring (as shown in figure 14), and an end is located at the 22b of squint portion bottom, and the other end is located at pedestal 1b top.
Though the utility model is described by previous embodiment, but still can change its form and details, make not breaking away under the spirit of the present utility model.Aforementioned is the most rational using method of the utility model, one of the mode that can specifically implement for the utility model only, but not as limit.
Claims (3)
1. object drg with overload protection function; drg is slidingly installed on the bang path of more than one object; each object is accepted motor driven or bang path transmission and is moved; and braking utensil one is configured in the set locational pedestal in this path; it is characterized in that; a swing component is pivoted on this pedestal; the distolateral of swing component is stop portion; a plurality of objects that stop portion extends on the bang path can touch the position; form a squint portion on the stop portion opposing end surface of this swing component; squint portion extends on the position that a plurality of objects on the bang path can touch, tool one spring between swing component and the pedestal.
2, the object drg with overload protection function as claimed in claim 1 is characterized in that, its medi-spring is the stage clip of being located between squint portion bottom and the pedestal top.
3, the object drg with overload protection function as claimed in claim 1 is characterized in that, its medi-spring is a torque spring, and an end is located at squint portion bottom, and the other end is located at the pedestal top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200073750U CN201201807Y (en) | 2008-03-27 | 2008-03-27 | Object brake having overload protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200073750U CN201201807Y (en) | 2008-03-27 | 2008-03-27 | Object brake having overload protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201807Y true CN201201807Y (en) | 2009-03-04 |
Family
ID=40424116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200073750U Expired - Fee Related CN201201807Y (en) | 2008-03-27 | 2008-03-27 | Object brake having overload protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201807Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556635A (en) * | 2011-10-31 | 2012-07-11 | 苏州金牛精密机械有限公司 | Simple limiting device for assembly line |
| CN103318454A (en) * | 2013-06-28 | 2013-09-25 | 无锡明珠钢球有限公司 | Steel ball package speed reducing device |
| CN104944077A (en) * | 2015-06-29 | 2015-09-30 | 温州中科包装机械有限公司 | Continuous paper board conveying mechanism of paper box forming machine |
| CN106628991A (en) * | 2016-08-16 | 2017-05-10 | 安徽罗伯特科技股份有限公司 | Limiting device |
| CN107600899A (en) * | 2017-10-18 | 2018-01-19 | 宁波圣瑞思工业自动化有限公司 | A kind of clothes hanger stop mechanism |
| CN108657746A (en) * | 2018-04-11 | 2018-10-16 | 益阳赫山链条制造有限公司 | A kind of sugarcane conveyer |
| CN109704049A (en) * | 2017-10-26 | 2019-05-03 | 北京清大天达光电科技股份有限公司 | A kind of mechanical overturning blocking mechanism |
| CN112441386A (en) * | 2019-08-29 | 2021-03-05 | 鸿富锦精密电子(郑州)有限公司 | Positioning device and information acquisition mechanism with same |
-
2008
- 2008-03-27 CN CNU2008200073750U patent/CN201201807Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556635A (en) * | 2011-10-31 | 2012-07-11 | 苏州金牛精密机械有限公司 | Simple limiting device for assembly line |
| CN103318454A (en) * | 2013-06-28 | 2013-09-25 | 无锡明珠钢球有限公司 | Steel ball package speed reducing device |
| CN103318454B (en) * | 2013-06-28 | 2016-05-04 | 无锡明珠钢球有限公司 | A kind of steel ball packing deceleration device |
| CN104944077A (en) * | 2015-06-29 | 2015-09-30 | 温州中科包装机械有限公司 | Continuous paper board conveying mechanism of paper box forming machine |
| CN106628991A (en) * | 2016-08-16 | 2017-05-10 | 安徽罗伯特科技股份有限公司 | Limiting device |
| CN107600899A (en) * | 2017-10-18 | 2018-01-19 | 宁波圣瑞思工业自动化有限公司 | A kind of clothes hanger stop mechanism |
| CN107600899B (en) * | 2017-10-18 | 2023-10-17 | 宁波圣瑞思工业自动化有限公司 | Clothes hanger stop mechanism |
| CN109704049A (en) * | 2017-10-26 | 2019-05-03 | 北京清大天达光电科技股份有限公司 | A kind of mechanical overturning blocking mechanism |
| CN108657746A (en) * | 2018-04-11 | 2018-10-16 | 益阳赫山链条制造有限公司 | A kind of sugarcane conveyer |
| CN112441386A (en) * | 2019-08-29 | 2021-03-05 | 鸿富锦精密电子(郑州)有限公司 | Positioning device and information acquisition mechanism with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20150327 |
|
| EXPY | Termination of patent right or utility model |