CN201720234U - Protection device for cleaning machine - Google Patents
Protection device for cleaning machine Download PDFInfo
- Publication number
- CN201720234U CN201720234U CN2010202770658U CN201020277065U CN201720234U CN 201720234 U CN201720234 U CN 201720234U CN 2010202770658 U CN2010202770658 U CN 2010202770658U CN 201020277065 U CN201020277065 U CN 201020277065U CN 201720234 U CN201720234 U CN 201720234U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- cleaning machine
- driving cylinder
- lifting driving
- sliding part
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a protection device for a cleaning machine. The protection device comprises a framework and a protection cover, wherein the protection cover is connected to an output end of a lift driving cylinder, and the lift driving cylinder is assembled on the framework. The protection device for a cleaning machine has the advantages of simple and compact structure and low cost. Lift speed of the protection cover is controlled by extension speed of a piston rod of the driving cylinder, so that the protection device is convenient in control and regulation, convenient in mounting and safe and reliable in operation.
Description
Technical field
The utility model relates to pharmaceutical machine and food packing machine field, relates in particular to a kind of cleaning machine.
Background technology
Current, for guaranteeing the air purity of cleaning machine when cleaning the glass bottle, generally wiper mechanism need be covered in the protector.Existing protector, protective cover are fixedly arranged on the screw rod, by the lifting of driven by motor screw rod with the unlatching that realizes protective cover or be covered with.Longer because of the stroke of screw rod, for guaranteeing the lifting travel of screw rod, motor generally is connected in the middle and upper part of screw rod by gear, and when protective cover covered at wiper mechanism, motor can be in the protective cover.Influence the airtight peace and quiet environment of wiper mechanism for avoiding on protective cover, offering the opening that penetrates electric wire, general by on screw rod, offering the through hole that can be communicated in the protective cover closed cavity, again electric wire is penetrated through hole from the outside and be connected on the motor.Yet screw rod is when driving the protective cover rising, and the electric wire that passes from screw rod can be along with rising together, and installation is made troubles to electric wire.Moreover when cleaning the glass bottle, the humid environment degree in the protective cover is big, and safety failure very easily appears in the motor that is in the protective cover, not only can influence the operate as normal of cleaning machine, and entail dangers to operator's personal safety.
The utility model content
Technical problem to be solved in the utility model is: at the deficiencies in the prior art, the utility model provides a kind of simple and compact for structure, with low cost, easy for installation and safe and reliable cleaning machine protector.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of cleaning machine protector comprises frame and protective cover, and described protective cover is connected in the output of a lifting driving cylinder, and described lifting driving cylinder is installed on the frame.
As further improvement of the utility model:
Described protective cover links to each other with a guiding mechanism, and described guiding mechanism comprises guide and sliding part, and described protective cover links to each other with sliding part, and described sliding part is slidedly arranged on the guide and can moves up and down along guide.
Be equipped with induction pieces on the end face of described sliding part and the bottom surface, the extreme position in the protective cover movement travel on the described guide is provided with the inductive switch that cooperates with induction pieces.
Described lifting driving cylinder is a pneumatic linear actuator, and described protective cover links to each other with the piston rod of pneumatic linear actuator.
First gas port that links to each other with source of the gas on the described pneumatic linear actuator is opened in rodless cavity one end away from protective cover.
The piston rod top of described pneumatic linear actuator is equiped with installing rack, and described protective cover hangs on the described installing rack.
Described lifting driving cylinder is arranged in the pivot place of protective cover.
Compared with prior art, advantage of the present utility model is:
Cleaning machine protector of the present utility model, drive the protective cover lifting to realize unlatching or to be covered with by driving cylinder, it is simple and compact for structure, with low cost, and the rising or falling speed of protective cover is controlled by the stretching speed of driving cylinder piston rod, its control and easy to adjust quick.Cleaning machine protector of the present utility model, driving cylinder adopts single-acting cylinder, first gas port that cylinder is connected with source of the gas is positioned at the protective cover outside, make the electrical equipment that links to each other with air pump can not be positioned at protective cover, its electric wire is easy for installation, and be not in the moist environment, all elements are safe and reliable, and prolong service life.Moreover the outer wall of cylinder also can play the effect of centering.
Description of drawings
Fig. 1 is the structural representation of the utility model cleaning machine with protector.
Marginal data
1, frame; 2, pneumatic linear actuator; 3, protective cover; 31, main cover body; 33, divide cover body; 4, first gas port; 5, second gas port; 6, installing rack; 7, guide; 8, sliding part; 9, induction pieces; 10, inductive switch.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing the utility model is further described.
As shown in Figure 1, cleaning machine protector of the present utility model, comprise frame 1 and protective cover 3, protective cover 3 is connected in the output of a lifting driving cylinder, the lifting driving cylinder is installed in that the lifting driving cylinder drives protective cover 3 liftings on the frame 1 under the control of controlling organization (not shown), realizes that it is simple and compact for structure, with low cost to being covered with and opening of cleaning machine, the rising or falling speed of protective cover 3 is controlled by the stretching speed of piston rod in the lifting driving cylinder, its control and easy to adjust quick.Simultaneously, the lifting driving cylinder is arranged in the pivot place of protective cover 3, and frame 1 can be felt relieved by the outer wall of lifting driving cylinder because of directly being sheathed on the outer wall of lifting driving cylinder.
For ease of observing each motion of mechanism in the protective cover 3, protective cover 3 is bright structure of full impregnated or partially transparent structure.In the present embodiment, protective cover 3 is a glass workpiece, the branch cover body 33 that it comprises main cover body 31 and is positioned at main cover body 31.Main cover body 31 is used for wiper mechanism and external environment condition are isolated to keep relative clean cleaning environment.The lifting driving cylinder is preferably pneumatic linear actuator 2, pneumatic linear actuator 2 adopts the single-acting pneumatic linear actuator to get final product, the cylinder body of pneumatic linear actuator 2 vertically is installed on the frame 1 by securing member, main cover body 31 and divide cover body 33 to be opening and be the piston rod top that coaxial shape is installed in pneumatic linear actuator 2 down, first gas port 4 that is used on the pneumatic linear actuator 2 linking to each other with source of the gas is opened in rodless cavity one end away from protective cover 3, and be in the outer position of protective cover 3, make the electrical equipment that links to each other with air pump can not be positioned at protective cover 3, its electric wire is easy for installation, and be not in the moist environment, electrical equipment is safe and reliable, and prolong service life.5 of second gas ports near protective cover 3 one ends on the pneumatic linear actuator 2 are positioned at branch cover body 33.Divide cover body 33 motion that is positioned at the influence of main cover body 31 content moisture-sensitive wet environments can be isolated with the cleaning environment.The piston rod top of pneumatic linear actuator 2 is equiped with installing rack 6, and protective cover 3 hangs on the installing rack 6 by suspension rod, protective cover 3 can be made things convenient for and is installed on reliably the top of pneumatic linear actuator 2 piston rods.
In the present embodiment, protective cover 3 links to each other with a guiding mechanism, and guiding mechanism comprises guide 7 and sliding part 8, and protective cover 3 links to each other with sliding part 8, and sliding part 8 is slidedly arranged on the guide 7 and can moves up and down along guide 7.Be equipped with induction pieces 9 on the end face of sliding part 8 and the bottom surface, the extreme position in protective cover 3 movement travels on the guide 7 is provided with the inductive switch 10 that cooperates with induction pieces 9.Induction pieces 9 and inductive switch 10 are used in combination, and are used for controlling the lifting travel of protective cover 3, control convenient, fast, accurate.
During work, gas charges into pneumatic linear actuator 2 through first gas port 4 and drives protective cover 3 risings with the piston rod that drives on it, and then opens protective cover 3.Transparent shield 3 is in uphill process, and when the inductive switch 10 of being located at guide 7 upper ends was sensed the induction pieces 9 of sliding part 8 upper ends, gas stopped to send to, so that transparent shield 3 stops to rise.When protective cover 3 was covered with, first gas port 4 communicated with the external world by control module, and protective cover 3 relies on self gravitation to descend or forces piston rod to drive protective cover 3 by 5 air inlets of second gas port and descends.When the inductive switch 10 of being located at guide 7 upper ends was sensed the induction pieces 9 of sliding part 8 lower ends, transparent shield 3 stopped to descend and is covered with to finish.
The above only is a preferred implementation of the present utility model, and protection domain of the present utility model also not only is confined to the foregoing description, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be pointed out that for those skilled in the art the some improvements and modifications not breaking away under the utility model principle prerequisite all should be considered as protection domain of the present utility model.
Claims (7)
1. a cleaning machine protector comprises frame (1) and protective cover (3), and it is characterized in that: described protective cover (3) is connected in the output of a lifting driving cylinder, and described lifting driving cylinder is installed on the frame (1).
2. cleaning machine protector according to claim 1, it is characterized in that: described protective cover (3) links to each other with a guiding mechanism, described guiding mechanism comprises guide (7) and sliding part (8), described protective cover (3) links to each other with sliding part (8), and described sliding part (8) is slidedly arranged on guide (7) and goes up and can move up and down along guide (7).
3. cleaning machine protector according to claim 2, it is characterized in that: be equipped with induction pieces (9) on the end face of described sliding part (8) and the bottom surface, the extreme position that described guide (7) is gone up in protective cover (3) movement travel is provided with the inductive switch (10) that cooperates with induction pieces (9).
4. according to claim 1 or 2 or 3 described cleaning machine protectors, it is characterized in that: described lifting driving cylinder is pneumatic linear actuator (2), and described protective cover (3) links to each other with the piston rod of pneumatic linear actuator (2).
5. cleaning machine protector according to claim 4 is characterized in that: first gas port (4) that described pneumatic linear actuator (2) upward links to each other with source of the gas is opened in rodless cavity one end away from protective cover (3).
6. according to claim 1 or 2 or 3 described cleaning machine protectors, it is characterized in that: the piston rod top of described lifting driving cylinder is equiped with installing rack (6), and described protective cover (3) hangs on the described installing rack (6).
7. according to claim 1 or 2 or 3 described cleaning machine protectors, it is characterized in that: described lifting driving cylinder is arranged in the pivot place of protective cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202770658U CN201720234U (en) | 2010-07-30 | 2010-07-30 | Protection device for cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202770658U CN201720234U (en) | 2010-07-30 | 2010-07-30 | Protection device for cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201720234U true CN201720234U (en) | 2011-01-26 |
Family
ID=43488513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202770658U Expired - Fee Related CN201720234U (en) | 2010-07-30 | 2010-07-30 | Protection device for cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201720234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000686A (en) * | 2010-07-30 | 2011-04-06 | 楚天科技股份有限公司 | Protective device for cleaning machine |
-
2010
- 2010-07-30 CN CN2010202770658U patent/CN201720234U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000686A (en) * | 2010-07-30 | 2011-04-06 | 楚天科技股份有限公司 | Protective device for cleaning machine |
| CN102000686B (en) * | 2010-07-30 | 2012-09-05 | 楚天科技股份有限公司 | Protective device for cleaning machine |
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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: 20110126 Termination date: 20180730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |