CN114961187B - Scraping plate, positioning bracket and scraping device - Google Patents

Scraping plate, positioning bracket and scraping device Download PDF

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Publication number
CN114961187B
CN114961187B CN202210469893.9A CN202210469893A CN114961187B CN 114961187 B CN114961187 B CN 114961187B CN 202210469893 A CN202210469893 A CN 202210469893A CN 114961187 B CN114961187 B CN 114961187B
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China
Prior art keywords
connecting rod
positioning
sleeve
scraping
plate body
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Active
Application number
CN202210469893.9A
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Chinese (zh)
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CN114961187A (en
Inventor
温国安
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Shanghai Xinhong Industry Group Co ltd
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Shanghai Xinhong Industry Group Co ltd
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Priority to CN202210469893.9A priority Critical patent/CN114961187B/en
Publication of CN114961187A publication Critical patent/CN114961187A/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00Implements for finishing work on buildings
    • E04F21/165Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00Implements for finishing work on buildings
    • E04F21/165Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers
    • E04F21/1652Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers for smoothing and shaping joint compound to a desired contour
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00Working measures on existing buildings
    • E04G23/02Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0203Arrangements for filling cracks or cavities in building constructions
    • E04G23/0211Arrangements for filling cracks or cavities in building constructions using injection

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Soil Working Implements (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)

Abstract

The embodiment of the specification provides a frictioning board, locating support and frictioning device, and the frictioning board includes the plate body, and plate body limit portion is opened there is a plurality of indent opening, and the size of a plurality of indent openings is different, and wherein the plate body is when frictioning, and indent opening makes the frictioning face become outer convex. Through open at plate body limit portion has a plurality of size different indent openings for the scraping face that the plate body formed when the scraping is glued is the evagination shape, has increased the capacity of gluing, and the outer convex face of gluing can reduce the area of contact with the water droplet simultaneously, makes the rainwater break away from glue seam periphery fast, guarantees the adhesion strength of gluing, can avoid the phenomenon that the crack appears in the glue seam, has improved the waterproof performance of glue seam.

Description

Scraping plate, positioning bracket and scraping device
Technical Field
The specification relates to the technical field of building sealing, and in particular relates to a scraping plate, a positioning bracket and a scraping device.
Background
In the field of construction, the joint is usually required to be glued and sealed, and along with the improvement of the quality of construction and decoration, the requirements on water tightness, air tightness and durability in indoor and outdoor building decoration engineering are also increasing. After the joint is glued, the glue scraping treatment is needed, at present, the glue seam scraped by the existing glue scraping plate is generally a linear glue seam or an inward concave glue seam, the edge of the glue seam is weak, the adhesive force is poor, water is easy to accumulate, and the phenomenon of cracking and water leakage easily occurs under the environment of external force action, sunlight and the like for a long time.
Disclosure of Invention
In order to solve the problem in the background art, this description embodiment provides a scraping plate, locating support and scraping device, through open at plate body limit portion has a plurality of different indent openings of size for the scraping face that the plate body formed when the scraping is the evagination shape, the outer convex face of gluing can reduce the area of contact with the water droplet, makes the rainwater break away from the glue gap periphery fast, guarantees the adhesion strength of gluing.
The embodiment of the specification provides the following technical scheme: the utility model provides a frictioning board, includes the plate body, plate body limit portion is opened has a plurality of indent openings, and a plurality of the size of indent opening is different, wherein the plate body is when the frictioning, indent opening makes the frictioning face become outer convex.
Preferably, the concave openings comprise arc openings or openings with other shapes, and the radius of the arc openings is different.
Preferably, a square hole is formed in the center of the plate body.
A positioning bracket for positioning a squeegee, wherein the squeegee is any one of the squeegees.
Preferably, the bracket includes: the device comprises a first connecting rod, a second connecting rod and a height positioning assembly, wherein the first connecting rod is connected with the scraping plate through a spherical hinge, the first connecting rod is connected with the second connecting rod through a two-dimensional cross adjusting mechanism, the height positioning assembly is arranged on the second connecting rod and used for positioning the height of the scraping plate, and a positioning head is detachably connected to the end part of the second connecting rod.
Preferably, the two-dimensional cross adjusting mechanism comprises a first sleeve and a second sleeve, the first sleeve and the second sleeve are fixedly connected, the first sleeve is sleeved on the first connecting rod, a first bolt penetrates through the first sleeve, the first bolt is in friction contact with the outer wall of the first connecting rod, the second sleeve is sleeved on the second connecting rod, a second bolt penetrates through the second sleeve, and the second bolt is in friction contact with the outer wall of the second connecting rod.
Preferably, the height positioning assembly comprises a third sleeve and a positioning rod, the third sleeve is fixedly connected with the positioning rod, the third sleeve is sleeved on the second connecting rod, a third bolt penetrates through the third sleeve, and the third bolt is in friction contact with the second connecting rod.
Preferably, the first connecting rod is connected with the square hole on the rubber scraping plate through a spherical hinge.
Preferably, the positioning head comprises a spherical positioning head, a cylindrical positioning head or a conical positioning head.
A doctor blade apparatus comprising a doctor blade as claimed in any one of the preceding claims and a positioning bracket as claimed in any one of the preceding claims.
Compared with the prior art, the beneficial effects that above-mentioned at least one technical scheme that this description embodiment adopted can reach include at least:
according to the invention, the edge of the plate body is provided with the concave openings with different sizes, so that the scraping surface formed by the plate body during scraping is convex, the capacity of glue is increased, meanwhile, the contact area between the convex scraping surface and water drops can be reduced, rainwater can be quickly separated from the periphery of a glue joint, the adhesive force of the glue is ensured, the phenomenon of cracking of the glue joint can be avoided, and the waterproof performance of the glue joint is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a prior art doctor blade and a doctor blade;
FIG. 2 is a schematic view of a prior art doctor blade and a doctor blade;
FIG. 3 is a schematic view of a doctor blade and a doctor blade surface of the doctor blade according to the present invention;
fig. 4 is a schematic diagram of a bracket structure of a positioning bracket according to the present invention;
FIG. 5 is a schematic view of a positioning head of a positioning bracket according to the present invention;
fig. 6 is a schematic structural view of a doctor blade in use state of the doctor blade according to the present invention;
fig. 7 is a schematic structural diagram of a bracket in use state of a positioning bracket according to the present invention.
Detailed Description
Embodiments of the present application are described in detail below with reference to the accompanying drawings.
Other advantages and effects of the present application will become apparent to those skilled in the art from the present disclosure, when the following description of the embodiments is taken in conjunction with the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. The present application may be embodied or carried out in other specific embodiments, and the details of the present application may be modified or changed from various points of view and applications without departing from the spirit of the present application. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It is noted that various aspects of the embodiments are described below within the scope of the following claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present application, one skilled in the art will appreciate that one aspect described herein may be implemented independently of any other aspect, and that two or more of these aspects may be combined in various ways. For example, apparatus may be implemented and/or methods practiced using any number and aspects set forth herein. In addition, such apparatus may be implemented and/or such methods practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.
It should also be noted that the illustrations provided in the following embodiments merely illustrate the basic concepts of the application by way of illustration, and only the components related to the application are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
In addition, in the following description, specific details are provided in order to provide a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.
Currently, in the doctor blade doctor process using a doctor blade, the following is a scenario causing problems;
scene one: as shown in figure 1, the conventional scraping plate is adopted to scrape the glue and then form an inward concave glue line, the edge of the glue line is weak, the adhesive force of the edge of the glue line is poor, the edge of the glue line is easy to crack, and meanwhile, as the glue line is concave, water is easy to accumulate in the concave part of the glue line.
Scene II: as shown in fig. 2, the conventional scraping plate is used for scraping glue and then is a linear glue line, the cross section of the glue line is in a right-angle triangle shape, although water accumulation cannot occur at the glue line, the edge of the glue line is weak, and the glue line is easy to crack under the environments of external force, sunlight and the like.
In the invention, the inventor designs a scraping plate through extensive and deep experiments, and a plurality of concave openings are formed at the edge of the plate body, so that the scraping surface is outwards convex due to the concave openings when scraping.
The invention solves the technical problems that: the problem of among the prior art glue line edge after the frictioning of frictioning board is comparatively weak, glue line department takes place ponding and fracture easily is solved.
More specifically, the solution adopted by the invention comprises the following steps: through improving the frictioning board, offer a plurality of indent openings at the limit portion of the plate body of plate body, when the frictioning, be favorable to the flow of glue, indent opening makes the frictioning face become outer convex, the volume of holding of glue seam is bigger under the unchangeable circumstances of glue seam visual width for the edge thickening of glue seam, guarantee the adhesion strength of glue, can avoid the phenomenon that the crack appears in the glue seam, simultaneously outer convex face of glue can reduce with the area of contact of water droplet, make the rainwater break away from glue seam periphery fast, improved waterproof, gas tightness and the anti deformability of glue seam.
The following describes the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.
As shown in fig. 3, a scraping plate comprises a plate body 1, wherein a plurality of concave openings 3 are formed in the edge of the plate body 1, the plurality of concave openings 3 are different in size, and when the plate body 1 is used for scraping rubber, the concave openings 3 enable a rubber scraping surface to be outwards convex.
Through offer a plurality of indent opening 3 at the limit portion of plate body 1, indent opening 3 can be offered in the corner of plate body 1 and the side department of plate body 1, and when carrying out the frictioning, glue flows in indent opening 3, is favorable to the flow of gluing, and indent opening 3 makes the frictioning face become outer convex, and the volume of holding of gluing is bigger under the unchangeable circumstances of gluing visual width for the edge thickening of gluing, assurance glued adhesion.
In some embodiments, a plurality of indent opening 3 include arc opening or the opening of other shapes, indent opening 3 can select suitable indent shape as required, when indent opening 3 is the arc opening, the radius of a plurality of arc openings is different, when carrying out the frictioning, the arc opening makes the cross section of frictioning face be fan-shaped, make the outside of frictioning face be the evagination arcwall face when having increased the capacity of gluing, make the water droplet can flow along the evagination arcwall face, the water droplet breaks away from the glue seam periphery fast, avoid taking place ponding, improve the waterproof performance of glue seam, the radius of a plurality of arc openings is different, be convenient for scrape the glue seam of the different sizes of department according to actual conditions.
In some embodiments, the square hole 2 forming a 45-degree included angle with the bottom edge of the plate body 1 is formed in the center of the plate body 1, the square hole 2 is formed in the center of the plate body 1, and the plate is convenient to connect with an external support, so that the scraping plate can be used for scraping glue in a handheld mode, and also can be used for scraping glue through the installation positioning support, and is convenient to use, meanwhile, the plate is connected with the external support through the square hole 2, so that the connection is more stable, the plate cannot rotate, and the scraping plate is convenient to install on the support.
In the invention, as shown in fig. 6, when the scraping plate is used for scraping rubber, the concave notch 3 with a proper size is selected for scraping rubber according to the use requirement, the selected concave notch is close to the rubber joint, and the plate body 1 can move along the rubber joint for scraping rubber, and due to the existence of the concave notch 3, the scraping rubber surface is outwards convex during scraping rubber, so that the capacity of the rubber joint is increased, and the phenomenon of water accumulation can be avoided.
As shown in fig. 4, based on the same inventive concept, the embodiment of the present disclosure provides a positioning bracket, where the bracket is used for positioning a glue scraping plate, where the glue scraping plate is any one of the glue scraping plates, and the glue scraping plate is positioned by the bracket, so that when the glue scraping plate is used for scraping glue, uniformity of a section of a glue line is ensured, and deformation of flatness and straightness of the glue line due to shake of hands of construction technicians and long-distance foot movement is avoided.
In some embodiments, the stent comprises: the device comprises a first connecting rod 5, a second connecting rod 6 and a height positioning assembly, wherein the first connecting rod 5 is connected with a glue scraping plate through a spherical hinge 4, the first connecting rod 5 is connected with the second connecting rod 6 through a two-dimensional cross adjusting mechanism, the height positioning assembly is arranged on the second connecting rod 6 and is used for positioning the height of the glue scraping plate, and a positioning head 10 is detachably connected to the end part of the second connecting rod 6; the scraping plate is connected with the first connecting rod 5 through the spherical hinge 4, the scraping plate can rotate 360 degrees around the first connecting rod 5, when the scraping plate is positioned, the first connecting rod 5 and the second connecting rod 6 can be moved through the two-dimensional cross adjusting mechanism, the scraping plate can be moved along the direction of the first connecting rod 5 and the direction of the second connecting rod 6, when the scraping plate moves for scraping, the positioning head 10 is used for positioning the position of the scraping plate, and the height positioning assembly is used for positioning the position of the scraping plate.
In some embodiments, the two-dimensional cross adjusting mechanism comprises a first sleeve 12 and a second sleeve 11, the first sleeve 12 and the second sleeve 11 are fixedly connected, the first sleeve 12 is sleeved on the first connecting rod 5, a first bolt passes through the first sleeve 12 and is in friction contact with the outer wall of the first connecting rod 5, the second sleeve 11 is sleeved on the second connecting rod 6, a second bolt passes through the second sleeve 11, and the second bolt is in friction contact with the outer wall of the second connecting rod 6; in the positioning process of the scraping plate, when the scraping plate needs to be moved along the direction of the first connecting rod 5, the first bolt is loosened, the first connecting rod 5 moves along the first sleeve 12, the first connecting rod 5 drives the scraping plate to move together, the adjustment of the scraping plate along the direction of the first connecting rod 5 is achieved, when the scraping plate needs to be moved along the second connecting rod 6, the second bolt is loosened, the second sleeve 11 moves along the second connecting rod 6, the second sleeve 11 drives the first connecting rod 5 to move through the first sleeve 12, the scraping plate moves along with the first connecting rod 5, and the adjustment of the scraping plate along the direction of the second connecting rod 6 can be achieved.
In some embodiments, the height positioning assembly comprises a third sleeve 8 and a positioning rod 7, the third sleeve 8 is fixedly connected with the positioning rod 7, the third sleeve 8 is sleeved on the second connecting rod 6, a third bolt 9 passes through the third sleeve 8, and the third bolt 9 is in friction contact with the second connecting rod 6; when the position height of the scraping plate needs to be positioned, the positioning rod 7 is arranged on a platform to be scraped, the third bolt 9 is loosened, the second connecting rod 6 moves along the third sleeve 8, the second connecting rod 6 drives the first connecting rod 5 to move through the two-dimensional cross adjusting mechanism, the scraping plate moves along with the first connecting rod 5, the position height of the scraping plate can be adjusted, and the bottom end of the scraping plate is in contact with the position to be scraped.
In some embodiments, the first connecting rod 5 is connected with the square hole 2 on the rubber scraping plate through the spherical hinge 4, the rubber scraping plate can rotate 360 degrees around the first connecting rod 5 through the spherical hinge, the arc-shaped notches with different radiuses can be conveniently selected to scrape rubber according to the requirements, the spherical hinge 4 is connected with the square hole 2 on the rubber scraping plate, and relative rotation between the rubber scraping plate and the spherical hinge can be avoided.
As shown in fig. 5, in some embodiments, the positioning head 10 includes a spherical positioning head, a cylindrical positioning head or a conical positioning head, and different positioning heads 10 may be selected for positioning according to actual requirements.
In the invention, as shown in fig. 7, the positioning rod 7 is arranged on a platform to be scraped, at the moment, the positioning head 10 is contacted with the adjacent side edge of the platform to be scraped, the third bolt 9 is loosened, the second connecting rod 6 moves along the third sleeve 8, the second connecting rod 6 drives the first connecting rod 5 to move through the two-dimensional cross adjusting mechanism, the scraping plate moves along with the first connecting rod 5, the position height of the scraping plate can be adjusted, the bottom end of the scraping plate is equal to the position to be scraped, the first bolt is loosened, the first connecting rod 5 moves along the first sleeve 12, the first connecting rod 5 drives the scraping plate to move together, the scraping plate is adjusted along the direction of the first connecting rod 5, the second bolt is loosened, the second sleeve 11 drives the first connecting rod 5 to move along the second connecting rod 6 through the first sleeve 12, the scraping plate moves along with the first connecting rod 5, the position of the scraping plate is adjusted along the direction of the second connecting rod 6, the scraping plate is adjusted to the position of the scraping plate, the scraping plate is positioned along the first sleeve 12, the scraping plate can move along the position of the scraping plate, the scraping plate is uniform, and the position of the scraping plate can be maintained, and the position of the scraping plate can be kept uniform, and the position is guaranteed.
Based on the same inventive concept, embodiments of the present disclosure provide a doctor blade device including a doctor blade according to any one of the above and a positioning bracket according to any one of the above.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment focuses on differences from other embodiments. In particular, for the method embodiments described later, since they correspond to the system, the description is relatively simple, and reference should be made to the description of some of the system embodiments.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the present application should be covered in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (8)

1. The positioning bracket is characterized in that the bracket is used for positioning a glue scraping plate, the glue scraping plate comprises a plate body (1), a plurality of concave openings (3) are formed in the edge of the plate body (1), the sizes of the concave openings (3) are different, and when the plate body (1) is used for scraping glue, the concave openings (3) enable the glue scraping surface to be outwards convex; the bracket comprises: the automatic scraping device comprises a first connecting rod (5), a second connecting rod (6) and a height positioning assembly, wherein the first connecting rod (5) is connected with the scraping plate through a spherical hinge (4), the first connecting rod (5) is connected with the second connecting rod (6) through a two-dimensional cross adjusting mechanism, the height positioning assembly is mounted on the second connecting rod (6), the height positioning assembly is used for positioning the height of the scraping plate, and the end part of the second connecting rod (6) is detachably connected with a positioning head (10).
2. A positioning bracket according to claim 1, characterized in that the number of concave cutouts (3) comprises arc-shaped cutouts or cutouts of other shapes, the radii of the number of arc-shaped cutouts being different.
3. The positioning bracket according to claim 1, characterized in that a square hole (2) is formed in the center of the plate body (1).
4. The positioning bracket according to claim 1, wherein the two-dimensional cross adjusting mechanism comprises a first sleeve (12) and a second sleeve (11), the first sleeve (12) is fixedly connected with the second sleeve (11), the first sleeve (12) is sleeved on the first connecting rod (5), a first bolt penetrates through the first sleeve (12), the first bolt is in frictional contact with the outer wall of the first connecting rod (5), the second sleeve (11) is sleeved on the second connecting rod (6), a second bolt penetrates through the second sleeve (11), and the second bolt is in frictional contact with the outer wall of the second connecting rod (6).
5. The positioning bracket according to claim 1, wherein the height positioning assembly comprises a third sleeve (8) and a positioning rod (7), the third sleeve (8) is fixedly connected with the positioning rod (7), the third sleeve (8) is sleeved on the second connecting rod (6), a third bolt (9) passes through the third sleeve (8), and the third bolt (9) is in frictional contact with the second connecting rod (6).
6. The positioning bracket according to claim 1, characterized in that the first connecting rod (5) is connected with the square hole (2) on the scraping plate through a spherical hinge (4).
7. The positioning bracket according to claim 1, characterized in that the positioning head (10) comprises a spherical positioning head, a cylindrical positioning head or a conical positioning head.
8. A doctor blade device comprising a positioning bracket according to any one of claims 1-7.
CN202210469893.9A 2022-04-30 2022-04-30 Scraping plate, positioning bracket and scraping device Active CN114961187B (en)

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Application Number Priority Date Filing Date Title
CN202210469893.9A CN114961187B (en) 2022-04-30 2022-04-30 Scraping plate, positioning bracket and scraping device

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CN114961187B true CN114961187B (en) 2023-12-19

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075916A (en) * 1990-11-27 1991-12-31 Englehart Ross L Tool for forming smooth caulked joints
DE19847514A1 (en) * 1998-01-26 2000-05-11 Lutz Keidel Two tools for compacting, smoothing and finish shaping operations on plastic joint and sealing materials comprise cutting edges along their periphery which are shaped to deal with such operations
EP1353024A2 (en) * 2002-04-10 2003-10-15 Nadine Veith Tool for shaping plastic masses, in particular for forming raised profiles
KR20120008580U (en) * 2012-10-30 2012-12-12 (주)칠칠공사 Hera
CN103359344A (en) * 2013-08-06 2013-10-23 泸州市慧江机械制造有限公司 Glue-supplying device for labellers
CN204093653U (en) * 2014-08-05 2015-01-14 北京汽车研究总院有限公司 A kind of fluid sealant squeegee apparatus
EP3255222A1 (en) * 2016-06-10 2017-12-13 Engelbert Schafhauser Device and method for processing a jointing material
CN206903163U (en) * 2017-06-30 2018-01-19 浙江一方建筑装饰实业有限公司 It is a kind of to scrape cup for the modification of curtain wall gluing
CN212791673U (en) * 2020-06-04 2021-03-26 武汉易诺维智能科技有限公司 Frictioning head

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030192142A1 (en) * 2002-04-10 2003-10-16 Nadine Veith Hand-held device or tool for forming plastic masses, especially for producing and/or forming raised profiles

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075916A (en) * 1990-11-27 1991-12-31 Englehart Ross L Tool for forming smooth caulked joints
DE19847514A1 (en) * 1998-01-26 2000-05-11 Lutz Keidel Two tools for compacting, smoothing and finish shaping operations on plastic joint and sealing materials comprise cutting edges along their periphery which are shaped to deal with such operations
EP1353024A2 (en) * 2002-04-10 2003-10-15 Nadine Veith Tool for shaping plastic masses, in particular for forming raised profiles
KR20120008580U (en) * 2012-10-30 2012-12-12 (주)칠칠공사 Hera
CN103359344A (en) * 2013-08-06 2013-10-23 泸州市慧江机械制造有限公司 Glue-supplying device for labellers
CN204093653U (en) * 2014-08-05 2015-01-14 北京汽车研究总院有限公司 A kind of fluid sealant squeegee apparatus
EP3255222A1 (en) * 2016-06-10 2017-12-13 Engelbert Schafhauser Device and method for processing a jointing material
CN206903163U (en) * 2017-06-30 2018-01-19 浙江一方建筑装饰实业有限公司 It is a kind of to scrape cup for the modification of curtain wall gluing
CN212791673U (en) * 2020-06-04 2021-03-26 武汉易诺维智能科技有限公司 Frictioning head

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