CN203348461U - Transmission protection device of automatic edge bonding machine - Google Patents
Transmission protection device of automatic edge bonding machine Download PDFInfo
- Publication number
- CN203348461U CN203348461U CN 201320431884 CN201320431884U CN203348461U CN 203348461 U CN203348461 U CN 203348461U CN 201320431884 CN201320431884 CN 201320431884 CN 201320431884 U CN201320431884 U CN 201320431884U CN 203348461 U CN203348461 U CN 203348461U
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- CN
- China
- Prior art keywords
- protection device
- shaft
- round nut
- chain wheel
- copper wire
- 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 mode provides a transmission protection device of an automatic edge bonding machine. The transmission protection device of the automatic edge bonding machine comprises a shaft, wherein a shaft sleeve is fixed on the shaft through a key and a locking screw; a chain wheel is arranged on the shaft sleeve; copper wire graphite flakes are respectively arranged on two sides of the chain wheel; a baffle, a spring and a round nut are arranged on an outer side of each copper wire graphite flake; each round nut is in screw-thread fit with a front end of the shaft sleeve; a bearing bush is arranged between the chain wheel and the shaft sleeve; and a screw is arranged on each round nut. According to the transmission protection device of the automatic edge bonding machine, the shaft and the chain wheel adopt a transmission structure of clutch friction, and when a glue shaft and a pressure roller are blocked, the chain wheel and the copper wire graphite flakes slide relative to each other, so that the problems of motor overload and reduction box gear damage caused by the blockage of the glue shaft and the pressure roller are solved, a motor and a reduction box are effectively protected, and economic loss of a user is avoided.
Description
Technical field
The utility model belongs to mechanical field, relates in particular to a kind of driving protection device of automatic edger.
Background technique
Full-automatic linear edge bonding machine is a kind of important machinery that current plate fitment manufacturing enterprise is generally used, and the edge banding machine quality directly affects outward appearance and the quality of plate fitment.At present, the power that send band, glue axle, guide pulley of linear edge bonding machine is mainly controlled by individual motor and is carried the motor transmission from sheet material, on market, many edge banding machines adopt and carry the power of motor as glue axle, guide pulley etc., directly be connected and pass over sprocket wheel, chain by axle, adopt and be rigidly connected in transmittance process, once arbitrary link is stopped up, whole delivery system all will be affected, and even damages machine parts when serious.In user's using process, the situations such as glue axle, guide pulley obstruction may appear, cause and carry motor overload and damage speed reduction gear box.
Summary of the invention
The utility model provides a kind of driving protection device of automatic edger in order to address the above problem.
The technical solution of the utility model is achieved in that a kind of driving protection device of automatic edger, comprise axle, fixedly be equipped with axle sleeve with key and lock screw on axle, be equipped with sprocket wheel on axle sleeve, the copper wire graphite flake is established respectively in the sprocket wheel both sides, the copper wire graphite flake outside is provided with baffle plate, spring and round nut, round nut and axle sleeve front end screw-thread fit;
Be provided with bearing shell between sprocket wheel and axle sleeve;
Round nut is provided with screw.
The beneficial effects of the utility model are: the utility model is by the drive mechanism by axle and sprocket wheel employing clutch friction; when glue axle, guide pulley stopping state occurring; sprocket wheel and copper wire graphite flake relative sliding; solved by glue axle, guide pulley and stopped up and cause the problem that motor overload and speed reduction gear box damage; effectively protected motor and speed reducer, avoided bringing economic loss to the user.
The accompanying drawing explanation
Fig. 1 is front section view of the present utility model.
In figure 1, axle sleeve, 2, the copper wire graphite flake, 3, sprocket wheel, 4, bearing shell, 5, baffle plate, 6, spring, 7, round nut, 8, screw, 9, axle, 10, lock screw, 11, key.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described: a kind of driving protection device of automatic edger; comprise axle 9; fixedly be equipped with axle sleeve 11 with key 11 and lock screw 10 on axle 9; axle sleeve 1 is rotated together with axle 9, be equipped with sprocket wheel 3 on axle sleeve 11, between sprocket wheel 3 and axle sleeve 1, be provided with bearing shell 4; copper wire graphite flake 2 is established respectively in sprocket wheel 3 both sides; copper wire graphite flake 2 outsides are provided with baffle plate 5, spring 6 and round nut 7, round nut 7 and axle sleeve 1 front end screw-thread fit, and round nut 7 is provided with screw 8.
Clamp sprocket wheel 3 by two copper wire graphite flakes 2; when axle 9 rotation, sprocket wheel 3 is followed rotation together, drives the gear reduction box that send band, glue axle, guide pulley and rotates; when glue axle, guide pulley stopping state occur; the relative axle sleeve 1 of sprocket wheel 3 skids, thus protection motor and speed reducer, by round nut 7 holddown springs 6; control the size of copper wire graphite flake 2 and 3 frictional force of sprocket wheel; round nut 7 middle openings, fixing with screw 8 after adjusting round nut 7 lockings, prevent that round nut 7 from rotating.
Claims (3)
1. the driving protection device of an automatic edger; comprise axle (9); it is characterized in that axle (9) above fixedly is equipped with axle sleeve (11) with key (11) and lock screw (10); be equipped with sprocket wheel (3) on axle sleeve (11); copper wire graphite flake (2) is established respectively in sprocket wheel (3) both sides; copper wire graphite flake (2) outside is provided with baffle plate (5), spring (6) and round nut (7), round nut (7) and axle sleeve (1) front end screw-thread fit.
2. the driving protection device of a kind of automatic edger according to claim 1, is characterized in that being provided with bearing shell (4) between sprocket wheel (3) and axle sleeve (1).
3. the driving protection device of a kind of automatic edger according to claim 1, is characterized in that round nut (7) is provided with screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320431884 CN203348461U (en) | 2013-07-19 | 2013-07-19 | Transmission protection device of automatic edge bonding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320431884 CN203348461U (en) | 2013-07-19 | 2013-07-19 | Transmission protection device of automatic edge bonding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348461U true CN203348461U (en) | 2013-12-18 |
Family
ID=49748366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320431884 Expired - Fee Related CN203348461U (en) | 2013-07-19 | 2013-07-19 | Transmission protection device of automatic edge bonding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564906A (en) * | 2016-02-22 | 2016-05-11 | 佛山科学技术学院 | Low-speed heavy-load anti-blocking overload protection chain wheel transmission device |
-
2013
- 2013-07-19 CN CN 201320431884 patent/CN203348461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564906A (en) * | 2016-02-22 | 2016-05-11 | 佛山科学技术学院 | Low-speed heavy-load anti-blocking overload protection chain wheel transmission device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20160719 |