CN203449361U - Anti-collision protection safe device - Google Patents
Anti-collision protection safe device Download PDFInfo
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- CN203449361U CN203449361U CN201320535011.0U CN201320535011U CN203449361U CN 203449361 U CN203449361 U CN 203449361U CN 201320535011 U CN201320535011 U CN 201320535011U CN 203449361 U CN203449361 U CN 203449361U
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- fixed head
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- limit
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Abstract
The utility model discloses an anti-collision protection safety device which comprises an installation base. A first fixed plate and a second fixed plate are respectively fixed to the installation base and arranged oppositely. One end of the side wall of the first fixed plate and one end of the side wall of the second fixed plate are respectively movably connected with an anti-collision shaft penetrating in the axial direction through a linear bearing, and safe baffles are fixed to the two ends of the anti-collision shaft respectively. A first flange and a second flange are respectively fixed to the anti-collision shaft between the first fixed plate and the second fixed plate. Compression springs are arranged on the anti-collision shaft between the first flange and the first fixed plate and the anti-collision shaft between the second flange and the second fixed plate in a sleeved mode respectively. A travel switch is fixed on the installation base and located between the first flange and the second flange. The anti-collision protection safe device has the advantages of being stable, reliable and sensitive in response and can be widely applied to the technical field of computer automatic cutting.
Description
Technical field
The utility model relates to computer automatic cutting technical field, particularly relates to a kind of Anti-bumping protection safety device.
Background technology
Anti-bumping protection safety device, in the automatic cutting bed work of computer,, is avoided bumping against barrier or staff because of unexpected, and is damaged cutting or injury personnel health at high speed linear reciprocating motion for automatic cutting bed head.At present there are some potential safety hazards in the automatic cutting bed Anti-bumping protection safety device used of computer: structural stability is poor, and reaction sensitivity is non-adjustable and cause Anti-bumping protection not in place.
Utility model content
The purpose of this utility model is in order to overcome the deficiency of above-mentioned background technology, and a kind of Anti-bumping protection safety device is provided, and makes it have reliable and stable, sensitive feature.
A kind of Anti-bumping protection safety device that the utility model provides, comprise mount pad, on described mount pad, be fixed with respectively the first fixed head and the second fixed head that are oppositely arranged, described the first fixed head and second fixed head sidewall one end are flexibly connected with the anticollision shaft of axially passing by linear bearing respectively, described anticollision shaft two ends are fixed with respectively safety screen, in anticollision shaft between described the first fixed head and the second fixed head, be fixed with respectively first grade of limit and the second rib, described first grade of limit and the first fixed head, in anticollision shaft between the second rib and the second fixed head, be arranged with respectively Compress Spring, on described mount pad, be fixed with travel switch, described travel switch is between first grade of limit and the second rib.
In technique scheme, between described the first fixed head and the second fixed head sidewall other end, be fixed with the axis of guide, the described axis of guide also moves and coordinates with first grade of limit and the second rib respectively through the through hole of first grade of limit and the second rib.
In technique scheme, on the axis of guide between described first grade of limit and the first fixed head, the second rib and the second fixed head, be arranged with respectively Compress Spring.
In technique scheme, the described axis of guide is positioned at the top of the first fixed head and the second fixed head, and described anticollision shaft is positioned at the bottom of the first fixed head and the second fixed head.
In technique scheme, described safety screen is cartoon hand-type structure.
Anti-bumping protection safety device of the present utility model, has following beneficial effect: the utility model has adopted twin shaft (anticollision shaft, the axis of guide) and two rib structure.Wherein anticollision shaft can move as linear reciprocation to two ends under linear bearing guiding; And the axis of guide maintains static, for preventing that anticollision shaft from making rotation offset along its axis, thereby the stability of total is increased greatly.And two rib structures guarantee that the barrier at anticollision shaft two ends or personnel's security can be protected, can therefore not damage automatic cutting bed simultaneously.
Whole Anti-bumping protection safety device is that the fixed head by the left and right sides is fixed on mount pad, and four Compress Springs are housed between fixed head and rib, and Compress Spring can guarantee after external force removes, and whole Anti-bumping protection safety device is played reset role.
Adjust the installation site of rib; can change the sensitivity of this anti-collision protection device, rib installation site is nearer apart from travel switch, and it is shorter that rib touches travel switch institute's time spent; the time that automatic cutting bed control system is made a response is shorter, and sensitivity is higher.
Compare with existing Anti-bumping protection safety device, Anti-bumping protection safety apparatus structure of the present utility model is reliable and stable, be quick on the draw.
Accompanying drawing explanation
Fig. 1 is the structural front view of the utility model Anti-bumping protection safety device;
Fig. 2 is the configuration state perspective view of the utility model Anti-bumping protection safety device while running into barrier or personnel.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but this embodiment should not be construed as restriction of the present utility model.
Referring to Fig. 1; Anti-bumping protection safety device of the present utility model, comprises safety screen 1, anticollision shaft 2, the first fixed head 3, Compress Spring 4, first grade of limit 5, the axis of guide 6, travel switch 7, second gear limit 8, the second fixed head 9, linear bearing 10 and latch 11.
In described mount pad (not shown), be fixed with respectively the first fixed head 3 and the second fixed head 9 that are oppositely arranged, described the first fixed head 3 and the second fixed head 9 lower sidewall are flexibly connected with the anticollision shaft 2 of axially passing by linear bearing 10 respectively, and described anticollision shaft 2 two ends are fixed with respectively the safety screen 1 that structure is cartoon hand-type shape.By latch 11 and jack (not shown) in anticollision shaft 2 between described the first fixed head 3 and the second fixed head 9, first grade of limit 5 and the second rib 8 have been fixed, between described the first fixed head 3 and the second fixed head 9 side wall upper part, be fixed with the axis of guide 6, the described axis of guide 6 also moves and coordinates with first grade of limit 5 and the second rib 8 respectively through the through hole of first grade of limit 5 and the second rib 8.
On anticollision shaft 2 between described first grade of limit 5 and the first fixed head 3, the second rib 8 and the second fixed head 9 and the axis of guide 6, be arranged with respectively Compress Spring 4.On described mount pad, be fixed with travel switch 7, described travel switch 7 is between first grade of limit 5 and the second rib 8.
Anti-bumping protection safety device of the present utility model; the cross-compound arrangement that adopts anticollision shaft 2 and the axis of guide 6 to be arranged in parallel; wherein anticollision shaft 2 can be done straight reciprocating motion to two ends; 6 of the axis of guides maintain static; prevent that anticollision shaft 2 from making rotation offset along its axis, thereby the stability of total is increased greatly.And two rib structures guarantee that the barrier at anticollision shaft two ends or personnel's security can be protected, can therefore not damage automatic cutting bed (not shown) simultaneously.
Referring to Fig. 2, when the work of the automatic cutting bed head (not shown) of computer, the direction of motion is mobile to left side in figure, if run into barrier (not shown) or staff, first barrier or staff encounter safety screen 1, under external force, safety screen 1 and anticollision shaft 2 drive first grade of limit 5 and the second rib 8 to stop, and now mount pad still drives the first fixed head 3, the second fixed head 9, the axis of guide 6 and travel switch 7 continue to left movement, now, anticollision shaft 2 with respect to travel switch 7 to the right with automatic cutting bed head motion opposite direction, the first grade of limit 5 and the second rib 8 that are fixed in anticollision shaft 2 move therewith, move after a segment distance, the second rib 8 is encountered travel switch 7, travel switch 7 can be given the stop signal of automatic cutting bed control system (not shown) being attached thereto, the automatic cutting bed head of computer is when encountering barrier like this, will stop at once, avoided unexpected generation.
After barrier is removed, this Anti-bumping protection safety device is self-resetting under Compress Spring 4 effects.
By adjusting the relative position of first grade of limit 5 and the second rib 8 and travel switch 7; can improve the sensitivity of Anti-bumping protection safety device; the installation site of first grade of limit 5 and the second rib 8 is nearer apart from travel switch 7; it is shorter that first grade of limit 5 or the second rib 8 touch 7 time spents of travel switch, and the time that automatic cutting bed control system is made a response is also shorter.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.
The content not being described in detail in this description belongs to the known prior art of professional and technical personnel in the field.
Claims (5)
1. an Anti-bumping protection safety device, comprise mount pad, it is characterized in that: on described mount pad, be fixed with respectively the first fixed head (3) and the second fixed head (9) that are oppositely arranged, described the first fixed head (3) and the second fixed head (9) sidewall one end are flexibly connected with the anticollision shaft of axially passing (2) by linear bearing (10) respectively, described anticollision shaft (2) two ends are fixed with respectively safety screen (1), in anticollision shaft (2) between described the first fixed head (3) and the second fixed head (9), be fixed with respectively first grade of limit (5) and the second rib (8), described first grade of limit (5) and the first fixed head (3), in anticollision shaft (2) between the second rib (8) and the second fixed head (9), be arranged with respectively Compress Spring (4), on described mount pad, be fixed with travel switch (7), described travel switch (7) is positioned between first grade of limit (5) and the second rib (8).
2. Anti-bumping protection safety device according to claim 1; it is characterized in that: between described the first fixed head (3) and the second fixed head (9) sidewall other end, be fixed with the axis of guide (6), the described axis of guide (6) also moves and coordinates with first grade of limit (5) and the second rib (8) respectively through the through hole of first grade of limit (5) and the second rib (8).
3. Anti-bumping protection safety device according to claim 2, is characterized in that: on the axis of guide (6) between described first grade of limit (5) and the first fixed head (3), the second rib (8) and the second fixed head (9), be arranged with respectively Compress Spring (4).
4. according to the Anti-bumping protection safety device described in claim 2 or 3; it is characterized in that: the described axis of guide (6) is positioned at the top of the first fixed head (3) and the second fixed head (9), described anticollision shaft (2) is positioned at the bottom of the first fixed head (3) and the second fixed head (9).
5. according to the Anti-bumping protection safety device described in any one in claims 1 to 3, it is characterized in that: described safety screen (1) is cartoon hand-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535011.0U CN203449361U (en) | 2013-08-29 | 2013-08-29 | Anti-collision protection safe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535011.0U CN203449361U (en) | 2013-08-29 | 2013-08-29 | Anti-collision protection safe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449361U true CN203449361U (en) | 2014-02-26 |
Family
ID=50129262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320535011.0U Expired - Fee Related CN203449361U (en) | 2013-08-29 | 2013-08-29 | Anti-collision protection safe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945112A (en) * | 2017-03-30 | 2017-07-14 | 长园和鹰智能科技有限公司 | The anticollision mechanism and cutter of cutter |
-
2013
- 2013-08-29 CN CN201320535011.0U patent/CN203449361U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945112A (en) * | 2017-03-30 | 2017-07-14 | 长园和鹰智能科技有限公司 | The anticollision mechanism and cutter of cutter |
| CN106945112B (en) * | 2017-03-30 | 2019-08-06 | 长园和鹰智能科技有限公司 | The anticollision mechanism and cutter of cutter |
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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: 20140226 Termination date: 20190829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |