CN108789600B - Protective device of sponge vertical cutting machine and sponge vertical cutting device - Google Patents
Protective device of sponge vertical cutting machine and sponge vertical cutting device Download PDFInfo
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- CN108789600B CN108789600B CN201810635606.0A CN201810635606A CN108789600B CN 108789600 B CN108789600 B CN 108789600B CN 201810635606 A CN201810635606 A CN 201810635606A CN 108789600 B CN108789600 B CN 108789600B
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- protective cover
- protective
- sponge
- vertical cutting
- protection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
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- Mechanical Engineering (AREA)
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Abstract
The invention relates to a protective device of a sponge vertical cutting machine. The invention discloses a protective device of a sponge vertical cutting machine, which comprises: the device comprises a protective cover, a protective auxiliary sleeve, a lifting assembly, a lifting mechanism, a distance sensor and a controller, wherein the bottom surface of the protective cover is an inclined surface, the distance sensor is arranged on the inclined surface of the protective cover, a vertical limiting groove is formed in the side wall of the protective cover, the protective auxiliary sleeve surrounds the protective cover and is longitudinally limited by the limiting groove, the protective auxiliary sleeve descends to protect the inclined surface of the protective cover, and the lifting assembly is arranged at the top of the protective cover and lifts the protective auxiliary sleeve; the lifting mechanism drives the protective cover to lift; the controller controls the actions of the lifting assembly and the lifting mechanism, and the distance sensor is electrically connected with the controller. The protective device of the sponge vertical cutting machine has the advantage of better safety protection.
Description
Technical Field
The invention relates to a cutting device, in particular to a protective device of a sponge vertical cutting machine and the sponge vertical cutting device.
Background
In the process of processing and forming the sponge, a whole large sponge is cut, or when a knife needs to be changed, the large sponge needs to be cut. The existing sponge cutting device is various, and vertical cutting and disc cutting are also available. The existing sponge vertical cutting machine comprises a support, a knife rest, a sliding rail and a controller, wherein a user of the support supports a sponge, a knife stroke space is reserved in the middle of the support, the knife rest is supported on the sliding rail and drives the knife rest to move transversely, and the controller controls the knife rest and the sliding rail to move. The supporting part of the knife rest is of a C-shaped structure, two cutter stretching pieces are arranged at two ends of an opening of the C-shaped structure, the two cutter stretching pieces stretch the cutter, and the combined structure of the two cutter stretching pieces is similar to the shape of a saw. The cutter moves in the stroke space reserved on the bracket, and then the large sponge is divided into small pieces under the cutting of the cutter.
For a vertical cutting device, a cutter is vertically arranged on a cutter frame, and because the edge of the cutter is sharp, the edge of the cutter is not protected in the prior art, so that certain potential safety hazards exist when an operator operates the cutting device if the operator does not pay attention to or fails in the cutting device. Therefore, the cutter protection measures of the sponge cutting device in the prior art are insufficient.
Disclosure of Invention
Based on this, the invention aims to provide a protective device of a vertical sponge cutting machine and the vertical sponge cutting device, which have the advantage of good safety.
A protection device of a sponge vertical cutting machine comprises a protection cover, a protection auxiliary sleeve, a lifting assembly, a lifting mechanism, a distance sensor and a controller, wherein the protection cover is of a concave structure, the bottom surface of the protection cover is an inclined surface, the inclined direction of the inclined surface is the forward direction of sponge and gradually inclines downwards, the distance sensor is arranged on the inclined surface of the protection cover, a probe of the distance sensor vertically downwards, a vertical limiting groove is formed in the side wall of the protection cover, the protection auxiliary sleeve surrounds the protection cover and is longitudinally limited by the limiting groove, the protection auxiliary sleeve descends and protects the inclined surface of the protection cover, and the lifting assembly is arranged at the top of the protection cover and lifts the protection auxiliary sleeve; the lifting mechanism is arranged on the concave surface of the protective cover and drives the protective cover to lift; the controller controls the actions of the lifting assembly and the lifting mechanism, and the distance sensor is electrically connected with the controller; the lifting mechanism is two slide rails, and the two slide rails are respectively arranged on two sides of the concave surface of the protective cover.
The protective device of the sponge vertical cutting machine can control the action of the lifting mechanism according to the distance between the sponge block and the protective cover, and control the action of the lifting assembly to lift the protective auxiliary sleeve, so that when the sponge passes through, the protective cover can automatically adjust the height and is matched with the height of the sponge; when the sponge is arranged below the protective cover, the height of the protective auxiliary cover is automatically adjusted so that the protective auxiliary cover approaches the sponge; the whole cutter is wrapped by the cutter, so that the injury of personnel is avoided, and a good effect of preventing accidental touch is achieved. The protection device has good protection effect and high safety.
Further, the lifting assembly comprises a driving motor and a roller, the driving motor drives the roller to rotate, and the controller controls the driving motor to operate; and a rope is wound on the roller, and one end of the rope is connected to the protection auxiliary sleeve.
Further, the lifting mechanism is a gear transmission mechanism driven by a motor, racks are formed on two sides of the concave surface of the protective cover, and the gear transmission mechanism is meshed with the racks. The protective cover can lift along with the gear transmission mechanism through the meshing of the gear and the rack, the connecting friction force is large in the mode, and the connection is firmer.
Further, the protection casing is the square column structure.
Furthermore, the height of the protection auxiliary sleeve is greater than the height of the right-angle side corresponding to the right-angle triangle where the inclined plane of the protection cover is located. Such a dimension is set so that the inclined surface of the protection cover can be completely shielded when the protection auxiliary cover descends.
The sponge vertical cutting device with the protection device comprises a support, a knife rest, a sliding rail, the controller and the protection device, wherein the sliding rail is fixed on the support, the controller controls the knife rest to move on the sliding rail, the protection device covers a blade of the knife rest, and the lifting mechanism is fixed on the knife rest.
The sponge vertical cutting device is provided with the protection device, so that the sponge vertical cutting device is safer and safer to use when being used for processing sponge.
Further, a stroke space through which the blade of the blade holder passes is formed on the holder.
Further, the blade holder and the blade form a saw-like structure.
For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of the protection device of the present invention;
fig. 2 is a schematic perspective view of the sponge vertical cutting device of the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The protection device 10 of the sponge vertical cutting machine in fig. 1 comprises a protection cover 11, a protection auxiliary sleeve 12, a lifting assembly 13, a lifting mechanism (not shown), a distance sensor 14 and a controller (not shown). The protective cover 11 is of a square column structure. The protection cover 11 is of a concave structure, the bottom surface of the protection cover 11 is an inclined surface, the distance sensor 14 is arranged on the inclined surface of the protection cover 11, and a vertical limiting groove is formed in the side wall of the protection cover 11. The protection auxiliary sleeve 12 surrounds the protection cover 11 and is longitudinally limited by the limiting groove, the protection auxiliary sleeve 12 descends and protects the inclined surface of the protection cover 11, and the lifting assembly 13 is arranged at the top of the protection cover 11 and lifts the protection auxiliary sleeve 12; the lifting mechanism is arranged on the concave surface of the protective cover 11 and drives the protective cover 11 to lift; the controller controls the actions of the lifting assembly 13 and the lifting mechanism, and the distance sensor 14 is electrically connected with the controller. The probe of the distance sensor 14 is directed vertically downwards.
In this embodiment, the bottom surface of the protective cover 11 is an inclined surface, and the inclined direction is a direction in which the sponge gradually inclines downwards. Such inclined plane setting is in order to provide a buffering space for the sponge, and when the sponge was close to, protection casing 11 need promote gradually, and the structure of inclined plane makes the sponge can not directly hit on protection casing 11. And the beveled structure can provide a greater range of protection for the blade. Thus, there is a buffer space and a large protection range.
The lifting assembly 13 comprises a driving motor (not shown) and a roller, the driving motor drives the roller to rotate, and the controller controls the driving motor to operate; a rope is wound on the roller, and one end of the rope is connected to the protection auxiliary sleeve 12.
The lifting mechanism is two slide rails 23 (not shown), and the two slide rails 23 are respectively arranged on two sides of the concave surface of the protection cover 11. Or, the lifting mechanism is a gear transmission mechanism (not shown) driven by a motor, and racks are formed on two sides of the concave surface of the protection cover 11, and the gear transmission mechanism is engaged with the racks.
The height of the protection auxiliary sleeve 12 is greater than that of the right-angle side corresponding to the right-angle triangle where the inclined plane of the protection cover 11 is located.
Referring to fig. 2, the sponge vertical cutting device 20 using the above-mentioned guard device 10 according to the present invention includes a bracket 21, a blade holder 22, a slide rail 23, the controller, and the guard device 10, wherein the slide rail 23 is fixed on the bracket 21, the controller controls the blade holder 22 to move on the slide rail 23, the guard device 10 covers the blade 221 of the blade holder 22, and the lifting mechanism is fixed on the blade holder 22. A stroke space through which the blade of the blade holder 22 passes is formed in the holder 21. The blade holder 22 and the blade form a saw-like structure.
The working principle of the invention is as follows:
a point on the slide rail 23 is pre-positioned, and the controller controls the slide rail 23 to drive the bracket 21 to move to the point on the slide rail 23. The sponge is placed on a support 21, a conveyor belt is arranged on the support 21, the conveyor belt is controlled by a controller to rotate, and the sponge runs along with the conveyor belt and is gradually close to the blade of the knife rest 22. Controller control elevating system drive protection casing 11 descends until being close to the conveyer belt, when the sponge is close to, senses the object and passes through protection casing 11 below apart from the inductor, transmits this signal and gives the controller, and controller control elevating system rises to drive protection casing 11 and rise gradually, press close to the sponge up to the bottom of protection casing 11, then keep this high position. The sponge continues to be conveyed forwards, at the moment, the controller controls the driving motor of the lifting assembly 13 to rotate, the driving motor drives the roller to rotate, the rope is put down, and then the protection auxiliary sleeve 12 descends under the limiting effect of the limiting groove until the bottom surface of the protection auxiliary sleeve 12 is close to the sponge. At this time, the protection cover 11 and the protection auxiliary sleeve 12 entirely wrap the blade, thereby protecting the blade and having great safety.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (8)
1. The utility model provides a protector of sponge vertical cutting machine which characterized in that: the device comprises a protective cover, a protective auxiliary sleeve, a lifting assembly, a lifting mechanism, a distance sensor and a controller, wherein the protective cover is of a concave structure, the bottom surface of the protective cover is an inclined surface, the inclined direction of the inclined surface is the forward direction of sponge and gradually inclines downwards, the distance sensor is arranged on the inclined surface of the protective cover, a probe of the distance sensor vertically downwards, a vertical limiting groove is formed in the side wall of the protective cover, the protective auxiliary sleeve surrounds the protective cover and is longitudinally limited by the limiting groove, the protective auxiliary sleeve descends and protects the inclined surface of the protective cover, and the lifting assembly is arranged at the top of the protective cover and lifts the protective auxiliary sleeve; the lifting mechanism is arranged on the concave surface of the protective cover and drives the protective cover to lift; the controller controls the actions of the lifting assembly and the lifting mechanism, and the distance sensor is electrically connected with the controller;
the lifting mechanism is two slide rails, and the two slide rails are respectively arranged on two sides of the concave surface of the protective cover.
2. The protection device of the sponge vertical cutting machine according to claim 1, characterized in that: the lifting assembly comprises a driving motor and a roller, the driving motor drives the roller to rotate, and the controller controls the driving motor to operate; and a rope is wound on the roller, and one end of the rope is connected to the protection auxiliary sleeve.
3. The protection device of the sponge vertical cutting machine according to claim 2, characterized in that: the lifting mechanism is a gear transmission mechanism driven by a motor, racks are formed on two sides of the concave surface of the protective cover, and the gear transmission mechanism is meshed with the racks.
4. The protection device of the sponge vertical cutting machine according to claim 3, characterized in that: the protection casing is square column structure.
5. The protection device of the sponge vertical cutting machine according to claim 4, characterized in that: the height of the protection auxiliary sleeve is greater than that of the right-angle side corresponding to the right-angle triangle where the inclined plane of the protection cover is located.
6. A sponge vertical cutting device using the protective device of any one of the preceding claims, characterized in that: the automatic cutting device comprises a support, a knife rest, a sliding rail, a controller and a protection device, wherein the sliding rail is fixed on the support, the controller controls the knife rest to move on the sliding rail, the protection device covers a blade of the knife rest, and the lifting mechanism is fixed on the knife rest.
7. A sponge vertical cutting device according to claim 6, wherein: a stroke space through which the blade of the blade holder passes is formed on the holder.
8. A sponge vertical cutting device according to claim 7, wherein: the blade holder and the blade form a saw-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810635606.0A CN108789600B (en) | 2018-06-20 | 2018-06-20 | Protective device of sponge vertical cutting machine and sponge vertical cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810635606.0A CN108789600B (en) | 2018-06-20 | 2018-06-20 | Protective device of sponge vertical cutting machine and sponge vertical cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108789600A CN108789600A (en) | 2018-11-13 |
| CN108789600B true CN108789600B (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810635606.0A Active CN108789600B (en) | 2018-06-20 | 2018-06-20 | Protective device of sponge vertical cutting machine and sponge vertical cutting device |
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| CN (1) | CN108789600B (en) |
Citations (10)
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| CN201824406U (en) * | 2010-09-03 | 2011-05-11 | 山东格赛博玻纤科技有限公司 | Safety protection device of chopping machine |
| CN204732305U (en) * | 2015-06-09 | 2015-10-28 | 武汉东湖学院 | A kind of electrically arc protection device |
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| CN205075117U (en) * | 2015-10-13 | 2016-03-09 | 成都多力多新材料有限公司 | Sponge vertical cutting machine's closing device |
| CN205075119U (en) * | 2015-10-13 | 2016-03-09 | 成都多力多新材料有限公司 | Sponge vertical cutting machine's material feeding unit |
| CN205219245U (en) * | 2015-12-02 | 2016-05-11 | 合肥汇东橡塑有限公司 | Automatic sponge cuts device immediately |
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| CN105729546A (en) * | 2016-05-12 | 2016-07-06 | 东莞市汉威机械有限公司 | Multi-knife sponge cutting machine |
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| DD158461A3 (en) * | 1980-05-06 | 1983-01-19 | Manfred Geissler | FINGER PROTECTION OF TAPE MEASURING MACHINES |
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| JP3146160B2 (en) * | 1996-05-27 | 2001-03-12 | 三ツ星ベルト株式会社 | Inspection device for belt |
| TW201201950A (en) * | 2010-07-07 | 2012-01-16 | Durq Machinery Corp | Saw blade protection mechanism of table saw machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201824406U (en) * | 2010-09-03 | 2011-05-11 | 山东格赛博玻纤科技有限公司 | Safety protection device of chopping machine |
| CN204732305U (en) * | 2015-06-09 | 2015-10-28 | 武汉东湖学院 | A kind of electrically arc protection device |
| CN105128080A (en) * | 2015-09-23 | 2015-12-09 | 成都多力多新材料有限公司 | Disc-type sponge vertical cutting machine achieving automatic feeding |
| CN205075106U (en) * | 2015-10-13 | 2016-03-09 | 成都多力多新材料有限公司 | Sponge vertical cutting machine with protection device |
| CN205075117U (en) * | 2015-10-13 | 2016-03-09 | 成都多力多新材料有限公司 | Sponge vertical cutting machine's closing device |
| CN205075119U (en) * | 2015-10-13 | 2016-03-09 | 成都多力多新材料有限公司 | Sponge vertical cutting machine's material feeding unit |
| CN205219245U (en) * | 2015-12-02 | 2016-05-11 | 合肥汇东橡塑有限公司 | Automatic sponge cuts device immediately |
| CN205321058U (en) * | 2016-01-20 | 2016-06-22 | 福建省聚元食品股份有限公司 | Beefsteak saw cuts quick -witted safety device |
| CN105729546A (en) * | 2016-05-12 | 2016-07-06 | 东莞市汉威机械有限公司 | Multi-knife sponge cutting machine |
| CN206393720U (en) * | 2016-12-23 | 2017-08-11 | 河北汇亚花泥专用设备有限公司 | Flower mud sets up cutting machine |
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| Publication number | Publication date |
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| CN108789600A (en) | 2018-11-13 |
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