CN211303926U

CN211303926U - Scraping device

Info

Publication number: CN211303926U
Application number: CN201921838010.7U
Authority: CN
Inventors: 胡向斌; 韩军英; 曹博; 马春潮
Original assignee: Hebei Huafeng Energy Technology Development Co Ltd
Current assignee: Hebei Huafeng Energy Technology Development Co Ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-21
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a scraping device, which comprises a sticking roller, a knife rest and a scraper, wherein the knife rest is provided with a knife groove, and the knife rest is provided with a first arc groove at the bottom of the knife groove; the scraper is inserted in the cutter groove of the cutter frame, wherein a second arc groove is formed in the end face, facing the upper bottom of the cutter groove, of one side of the scraper, and the second arc groove is matched with the first arc groove; a positioning roller is arranged between the tool rest and the scraper, and the roller surface of the positioning roller is respectively attached to the groove wall of the first arc groove and the groove wall of the second arc groove; the scraper stretches out one side tip of knife rest is close to the roll surface setting of gluing material roller for act on the adhesion is in gluing material on the roll surface of gluing material roller. The utility model provides high connection strength between scraper and the knife rest, and then ensure the scraper to the glutinous stability when expecting the effect of some glutinous materials of adhesion on the roller, have the installation of scraper on the knife rest on this scraper device of being convenient for to the effect of the follow-up maintenance and change of being convenient for.

Description

Scraping device

Technical Field

The utility model belongs to the technical field of mechanical tool is relevant, especially, relate to a scraper.

Background

At present, when a conventional adhesive (such as sulfur) is extracted from a stock solution tank, the adhesive is extracted from the stock solution tank by using the adhesion effect of a roller surface on an adhesive roller on the adhesive roller, and the adhesive adhered to the roller surface on the adhesive roller is changed into a solid structure under the action of external air cooling after being separated from the stock solution tank, and then is scraped off from the adhesive roller by a scraper.

At present, be used for scraping the scraper that glues of adhesion at the glutinous material roller face of roll on the material device of scraping now and establish to a plurality ofly, and a plurality of scrapers specifically fix on the scraper mounting bracket along the axial direction of glutinous material roller at intervals in proper order through bolt, nut, and it is not convenient for follow-up maintenance and the change to the scraper, and every scraper need adjust respectively and glue material roller face of roll between the interval to the holistic assembly cost of scraping the material device has been increased.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a scraper device to solve the technical problems in the prior art.

The scraping device comprises a sticking roller, a knife rest and a scraper, wherein the knife rest is provided with a knife groove, and the knife rest is provided with a first arc groove at the position of the bottom of the knife groove; the scraper is inserted in the cutter groove of the cutter frame, wherein a second arc groove is formed in the end face, facing the upper bottom of the cutter groove, of one side of the scraper, and the second arc groove is matched with the first arc groove; a positioning roller is arranged between the tool rest and the scraper, and the roller surface of the positioning roller is respectively attached to the groove wall of the first arc groove and the groove wall of the second arc groove; the scraper stretches out one side tip of knife rest is close to the roll surface setting of gluing material roller for act on the adhesion is in gluing material on the roll surface of gluing material roller.

As the preferred scheme of the utility model, the sword groove of knife rest is the rectangle form, the scraper is in with the mode grafting of tight fit on the cell wall in sword groove.

As the utility model discloses an optimized scheme, the scraper is established to symmetrical structure, the third arc groove has been seted up on the scraper, the third arc groove with the second arc groove is separated in the both sides terminal surface of symmetry on the scraper.

As the preferred embodiment of the present invention, the scraper is in the second arc groove with the terminal surface at the third arc groove opposite side place is established to the blanking face, the blanking face is established to the inclined plane column structure for the guide by the scraper is followed the glutinous material of scraping on the glutinous material roller.

As the utility model discloses an optimal scheme, be equipped with on the knife rest with blanking face assorted guide surface on the scraper, the plane at guide surface place with the plane at blanking face place is established to the coplanar.

As the preferred scheme of the utility model, the scraper still includes the groove that gathers materials, the notch setting in groove that gathers materials is in the below of guide surface on the knife rest.

As the preferred embodiment of the present invention, the scraper is acted on the adhesive and the end of the adhesive on the roller surface of the adhesive roller is set to be a right-angle structure.

As the preferred scheme of the utility model, the scraper still includes actuating mechanism, actuating mechanism is used for the drive glutinous material roller rotates.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

the utility model provides a scraper can peg graft the scraper on the sword groove of knife rest to fix a position with the registration roller, improve the joint strength between scraper and the knife rest with this, and then ensure the scraper to the some glutinous stability when taking effect of material of adhesion on glutinous material roller, have the installation of scraper on the knife rest on this scraper of being convenient for, and be convenient for follow-up maintenance and the effect of changing, and then play the effect that reduces this scraper assembly cost.

Drawings

Fig. 1 is a schematic structural view of a scraping device according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a scraper in the scraping apparatus of fig. 1.

Wherein, 10, a sticky roller; 20. a tool holder; 21. a cutter groove; 211. the bottom of the tank; 22. a guide surface; 30. a scraper; 31. blanking surface; 40. a positioning roller; 50. a material collecting groove; 101. a first arc groove; 102. a second arc groove; 103. a third arc groove; 200. a stock solution tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 and 2, the scraping device according to an embodiment of the present invention includes a material sticking roller 10, a knife rest 20 and a scraper 30, wherein the knife rest 20 is provided with a knife slot 21, the scraper 30 is inserted into the knife slot 21 of the knife rest 20, and a side end of the scraper 30 extending out of the knife rest 20 is disposed adjacent to a roller surface of the material sticking roller 10, so as to act on the material sticking to the roller surface of the material sticking roller 10, thereby the scraper 30 scrapes the material sticking to the roller surface of the material sticking roller 10.

Wherein, the end part of the scraper 30 acting on the adhesive material adhered on the roller surface of the adhesive material roller 10 is designed to be a right-angle structure, so as to improve the structural strength of the part of the scraper 30 acting on the adhesive material roller 10, and further to prolong the service life of the scraper 30.

In the present embodiment, the tool holder 20 has a first arc groove 101 formed at a position of the groove bottom 211 of the tool groove 21, and the scraper 30 has a second arc groove 102 formed at an end surface of a side facing the groove bottom 211 of the tool groove 21, and the second arc groove 102 is engaged with the first arc groove 101. In the scraping device of the present embodiment, the positioning roller 40 is disposed between the tool holder 20 and the scraper 30, and the roller surfaces of the positioning roller 40 respectively abut against the groove wall of the first arc groove 101 and the groove wall of the second arc groove 102, so as to improve the stability of the scraper 30 when being assembled in the knife groove 21 of the tool holder 20.

The knife groove 21 of the knife rest 20 is rectangular, and the scraper 30 is inserted into the groove wall of the knife groove 21 in a tight fit manner, so as to facilitate the assembly of the scraper 30 on the knife rest 20.

As a preferred embodiment of the present invention, the scraper 30 of the present embodiment is designed to be a symmetrical structure, the scraper 30 is provided with a third arc groove 103, and the third arc groove 103 and the second arc groove 102 are separated on the symmetrical two side end surfaces of the scraper 30. That is, the scraper 30 of the present embodiment can be selectively disposed opposite to the first curved groove 101 on the groove bottom 21 of the blade holder 20 by using the second curved groove 102 or the third curved groove 103 according to the use requirement, that is, the scraper 30 of the present embodiment can be assembled on the blade holder 10 in two ways, thereby extending the service life of the scraper 30.

The end face of the scraper 30 at the opposite side of the second arc groove 102 and the third arc groove 103 is set as a blanking face 31, and the blanking face 13 is set as an inclined-plane-shaped structure and used for guiding the sticky materials scraped off from the sticky material roller 10 by the scraper 30, so that the sticky materials scraped off by the scraper 30 can slide off along the blanking face 31 on the scraper 30, thereby facilitating blanking and preventing the sticky materials from being accumulated.

Correspondingly, the knife rest 20 is provided with a guide surface 22 matched with the blanking surface 31 of the scraper 30, and the plane where the guide surface 22 is located and the plane where the blanking surface 31 is located are set to be the same plane, so that the sticky materials falling from the blanking surface 31 of the scraper 30 can continuously fall along the guide surface 22 of the knife rest 20, and the effect of facilitating blanking is further achieved.

In the present embodiment, the device further includes a material collecting groove 50, and a notch 51 of the material collecting groove 50 is disposed below the guide surface 22 on the tool rest 20, and is used for collecting the sticky materials falling from the guide surface 22 on the tool rest 20.

The glutinous material roller 10 is used for adsorbing glutinous material from the stoste groove 200, specifically immerses the part of glutinous material roller 10 in the glutinous material of stoste groove 200, then utilizes the rotation of glutinous material roller 10, takes away from the glutinous material that part adhered on glutinous material roller 10 roll surface stoste groove 200, and then plays the effect that this glutinous material roller 10 draws glutinous material from stoste groove 200. For this purpose, the scraping device of the present embodiment further includes a driving mechanism (not shown) for driving the sticky roller 10 to rotate, so that the sticky roller 10 extracts the sticky material from the raw material tank 200, and the sticky material adhered to the upper surface of the sticky roller 10 is matched with the scraper 30, and the sticky material is scraped off.

To sum up, the utility model provides a scraper can peg graft the scraper on the sword groove of knife rest to fix a position with the registration roller, improve the joint strength between scraper and the knife rest with this, and then ensure the scraper to the glutinous stability when material of gluing the effect of material that adheres on the roller, have the installation of scraper on the knife rest on this scraper of being convenient for, and be convenient for follow-up maintenance and the effect of changing, and then play the effect that reduces this scraper assembly cost.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A scraper device which characterized in that: the material sticking device comprises a material sticking roller, a tool rest and a scraper, wherein the tool rest is provided with a tool groove, and a first arc groove is formed in the tool rest at the position of the bottom of the tool groove; the scraper is inserted in the cutter groove of the cutter frame, wherein a second arc groove is formed in the end face, facing the upper bottom of the cutter groove, of one side of the scraper, and the second arc groove is matched with the first arc groove; a positioning roller is arranged between the tool rest and the scraper, and the roller surface of the positioning roller is respectively attached to the groove wall of the first arc groove and the groove wall of the second arc groove; the scraper stretches out one side tip of knife rest is close to the roll surface setting of gluing material roller for act on the adhesion is in gluing material on the roll surface of gluing material roller.

2. The scraping apparatus as claimed in claim 1, wherein: the knife rest is characterized in that the knife groove is rectangular, and the scraper is inserted into the wall of the knife groove in a tight fit mode.

3. The scraping apparatus as claimed in claim 2, wherein: the scraper is of a symmetrical structure, a third arc groove is formed in the scraper, and the third arc groove and the second arc groove are arranged on the end faces of two sides of the scraper, which are symmetrical to each other.

4. A scraper device according to claim 3, characterized in that: the end face of the scraper on the opposite side of the second arc groove and the third arc groove is a blanking face, and the blanking face is in an inclined plane structure and used for guiding the sticky materials scraped off from the sticky roller by the scraper.

5. The scraping apparatus as claimed in claim 4, wherein: the scraper is characterized in that the cutter rest is provided with a guide surface matched with the blanking surface on the scraper, and the plane where the guide surface is located and the plane where the blanking surface is located are set to be the same plane.

6. Scraper device according to claim 5, characterized in that: the scraping device further comprises a material collecting groove, and a notch of the material collecting groove is formed below the upper guide surface of the tool rest.

7. The scraping apparatus as claimed in claim 1, wherein: the end part of the scraper, which is acted on the sticky material adhered to the roller surface of the sticky material roller, is designed into a right-angle structure.

8. The scraping apparatus as claimed in claim 1, wherein: the scraping device further comprises a driving mechanism, and the driving mechanism is used for driving the material sticking roller to rotate.