Disclosure of Invention
The invention aims to provide a wallpaper attaching device suitable for a corner of a wall surface, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a wall paper laminating device suitable for wall corner, includes the automobile body, automobile body top right side outer wall fixed mounting has elevating gear, elevating gear right side outer wall is provided with the sliding sleeve, sliding sleeve right side bottom outer wall is provided with the storage roller, sliding sleeve right side central authorities outer wall is provided with the wind-up roll, sliding sleeve right side top outer wall is provided with flattening device, flattening device include two sets ofly with sliding sleeve right side top outer wall fixed connection's installation pole, installation pole right side outer wall articulates there is the scraper blade, installation pole top outer wall fixed mounting has the connecting rod, and is provided with the guide roll between two sets of connecting rods.
Preferably, the outer wall of the right side of the mounting rod is provided with a rotating device, the outer wall of the left side of the scraper is provided with a moving groove, a moving block is slidably mounted in the inner cavity of the moving groove, the outer wall of the left side of the moving block is fixedly connected with the outer wall of the right side of the rotating device, the outer walls of the two groups of the scrapers, which are far away from each other, are all screwed with a screw rod, and one end of the screw rod, which is close to the scrapers, extends into the inner cavity of the moving groove and is rotatably connected with the outer wall of the moving block.
Preferably, two sets of the mounting groove has all been seted up to the one side outer wall that the scraper blade is close to each other, the sliding plug of mounting groove inner chamber has scraped the piece, and two sets of scrape the cross section that the piece is close to one end each other and all be triangle-shaped, and triangle-shaped is isosceles triangle-shaped.
Preferably, it is two sets of scrape the piece and all seted up the spout each other one side outer wall of keeping away from, and the spout inner chamber slides and pegs graft and have the slider, fixed mounting has supporting spring between slider and the spout, and is two sets of the equal fixed mounting of the one end that the slider was kept away from each other has the gag lever post, and is two sets of the equal fixed mounting of the one end that the gag lever post was kept away from each other has the inserted block, and is two sets of the slot has all been seted up to the relative one side inner wall of mounting groove, the inserted block is inserted in the inner chamber of slot, the inserted block all is the T shape with the perpendicular cross-section of slot, and the fluting has been seted up to slot left side inner wall.
Preferably, rotating device includes two sets of with installation pole right side outer wall fixed connection's installation sleeve pipe, and is two sets of be provided with the rotating sleeve pipe between the installation sleeve pipe, and rotating sleeve pipe right side outer wall and movable block left side outer wall fixed connection, downside the mounting groove has been seted up to installation sleeve pipe top outer wall, and pegs graft on mounting groove inner chamber top has the pull rod, rotating sleeve pipe and upside installation sleeve pipe are run through on the pull rod top, and are provided with the shrink spring between mounting groove bottom inner wall and the pull rod bottom, the pull rod outer wall evenly is provided with four stopper of group, eight stopper grooves have evenly been seted up to the rotating sleeve pipe inner chamber, and the stopper bottom is inserted in the inner chamber of spacing groove, the upside the trompil has been seted up to the position of being connected of installation sleeve pipe and pull rod, and four stopper tops of group are located the inner chamber of trompil.
Preferably, the outer wall of the top of the pull rod is provided with a guide hole, a threaded rod is screwed in the inner cavity of the guide hole, the top end of the contraction spring is fixedly connected with the mounting block, the outer wall of the top of the mounting block is provided with a screw hole, and the bottom end of the threaded rod is screwed in the inner cavity of the screw hole.
Compared with the prior art, the invention has the beneficial effects that:
1. in the device, the inner side ends of the scrapers rotate towards the sliding sleeve, so that an included angle of ninety degrees is formed between the two groups of the scrapers, wallpaper can be directly pasted at the outer corner of the wall surface, the inner side ends of the scrapers move rightwards, so that an included angle of ninety degrees is formed between the two groups of the scrapers, the wallpaper can be directly pasted at the inner corner of the wall surface, two times of construction are not needed, the working efficiency is improved, and the influence of the secondary construction on the wallpaper pasting quality is avoided;
2. when the inner side ends of the scraping plates move rightwards to form an included angle of ninety degrees between the two groups of scraping plates, the scraping blocks move outwards to enable the two groups of scraping blocks to be attached, so that the right side areas of the two groups of scraping plates close to one end can be attached, gaps are prevented from being generated in the attaching areas of the scraping plates and the wallpaper, when corners in the wall surface are machined, the two groups of scraping plates can be fully contacted with the wallpaper at the corners of the wall surface, the attaching quality of the wallpaper is ensured, and the using performance of the device is improved;
3. twist and move the screw rod, make the scraper blade back-and-forth movement, make the scraper blade when the installation pole right side rotates, can not block each other between the scraper blade to through the scraper blade back-and-forth movement, make and laminate between two sets of scraper blades after the rotation, guarantee the scraper blade can with paste the wall paper full face contact at wall corner, guarantee the quality of wall paper laminating, increase the performance of laminating device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: referring to fig. 1, a wallpaper pasting device suitable for a wall corner comprises a vehicle body 1;
referring to fig. 1, a lifting device 2 is fixedly installed on the outer wall of the right side of the top of a vehicle body 1, a sliding sleeve 3 is arranged on the outer wall of the right side of the lifting device 2, the lifting device 2 can drive the sliding sleeve 3 to move up and down, so that a flattening device 4 can move up and stick wallpaper to a wall surface, and electric equipment related to the device is electrically connected with an external power switch through a wire;
referring to fig. 1, a material storage roller 5 is arranged on the outer wall of the bottom of the right side of a sliding sleeve 3, wallpaper is wound on the outer wall of the material storage roller 5, the wallpaper refers to self-adhesive wallpaper, a winding roller 6 is arranged on the outer wall of the center of the right side of the sliding sleeve 3, the winding roller 6 is used for collecting release paper generated by construction of the self-adhesive wallpaper, a motor is arranged on the rear side of the winding roller 6 and used for driving the winding roller 6 to rotate, the release paper is wound on the outer wall of the winding roller 6, a flattening device 4 is arranged on the outer wall of the top of the right side of the sliding sleeve 3, the flattening device 4 comprises two sets of mounting rods 41 fixedly connected with the outer wall of the top of the right side of the sliding sleeve 3, scrapers 42 are hinged to the outer wall of the mounting rods 41, the scrapers 42 can swing at the right side wall of the mounting rods 41 and used for changing the angle of the scrapers 42, so as to move the inner side end of the scrapers 42 to form a ninety-degree included angle between the two sets of scrapers 42, and can be directly attached to the outer corner of the wall, the construction is not needed twice, the working efficiency is improved, the wallpaper is prevented from inclining in the secondary processing, the quality of wallpaper lamination is ensured, connecting rods are fixedly installed on the outer wall of the top of the installation rod 41, a guide roller 7 is arranged between the two groups of connecting rods, one end of the wallpaper is pulled out of the outer wall of the storage roller 5, the release paper is separated from the wallpaper, the release paper is wound on the outer wall of the winding roller 6, the wallpaper passes through the guide roller 7 and is moved to the right side of the flattening device 4, the pasting surface of the wallpaper is opposite to the wall surface, the sliding sleeve 3 is moved upwards through the operation of the lifting device 2, the flattening device 4 is enabled to flatten the wallpaper, and the wallpaper is laminated on the wall surface;
referring to fig. 1 and 2, a rotating device 43 is arranged on the outer wall of the right side of the mounting rod 41, a moving groove 44 is formed in the outer wall of the left side of each scraper 42, a moving block 45 is slidably mounted in the inner cavity of the moving groove 44, the outer wall of the left side of the moving block 45 is fixedly connected with the outer wall of the right side of the rotating device 43, a screw 46 is screwed on the outer wall of one side, away from each other, of each two groups of the scrapers 42, one end, close to the corresponding scraper 42, of the screw 46 extends into the inner cavity of the moving groove 44 and is rotatably connected with the outer wall of the moving block 45, the screw 46 is screwed to move the scrapers 42 back and forth, so that the scrapers 42 cannot be blocked with each other when the scrapers 42 rotate on the right side of the mounting rod 41, and the scrapers 42 move back and forth to ensure that the two groups of the scrapers 42 can be attached to each other, thereby ensuring that the scrapers 42 can be in full contact with wallpaper attached to the corners of the wall walls, ensuring the quality of the wallpaper and ensuring the use effect of the attaching device;
referring to fig. 2 and 3, mounting grooves 48 are formed in the outer wall of one side, close to each other, of each of the two groups of scraping plates 42, scraping blocks 47 are inserted into the inner cavities of the mounting grooves 48 in a sliding manner, the cross sections, close to one ends of the two groups of scraping blocks 47, of the two groups of scraping blocks are triangular, the triangular shapes are isosceles triangles, when the inner side ends of the scraping plates 42 move rightwards, and an included angle of ninety degrees is formed between the two groups of scraping plates 42, the scraping blocks 47 move outwards, so that the two groups of scraping blocks 47 are attached, the right side areas, close to one ends of the two groups of scraping plates 42, of the two groups of scraping plates 42 are shielded, the right side areas, close to one ends of the two groups of scraping plates 42, of the two groups of scraping plates 42 can be attached to wallpaper, gaps are avoided, when corners in the wall are machined, the two groups of scraping plates 42 can be attached to the wallpaper sufficiently, the quality of the wall is ensured, and the usability of the device is increased;
referring to fig. 2 and 3, the outer wall of the two sets of scraping blocks 47 on the side away from each other is provided with a sliding groove, the inner cavity of the sliding groove is inserted with a sliding block 473 in a sliding manner, a supporting spring is fixedly installed between the sliding block 473 and the sliding groove, the ends of the two sets of sliding blocks 473 away from each other are fixedly installed with a limiting rod 471, the ends of the two sets of limiting rods 471 away from each other are fixedly installed with an insertion block 472, the inner wall of the opposite side of the two sets of installation grooves 48 is provided with an insertion groove, the insertion block 472 is inserted in the inner cavity of the insertion groove, the vertical cross sections of the insertion block 472 and the insertion groove are both T-shaped, the insertion block 472 can only slide left and right in the inner cavity of the insertion groove, the limiting rod 471 is pushed leftwards to enter the inner cavity of the insertion groove 481 from the insertion groove, the limiting rod 471 is fixedly connected with the inner wall of the installation groove 48, the scraping block 47 is pushed outwards by expanding of the pushing spring 49, and the scraping block 47 can be conveniently moved out, the pushing spring 49 also supports the moved scraping block 47, so that the scraping block 47 is stably positioned in the outer side area;
referring to fig. 1, 2 and 4, the rotating device 43 includes two sets of mounting sleeves 431 fixedly connected to the right outer wall of the mounting rod 41, a rotating sleeve 432 is disposed between the two sets of mounting sleeves 431, the right outer wall of the rotating sleeve 432 is fixedly connected to the left outer wall of the moving block 45, the top outer wall of the lower mounting sleeve 431 is provided with a mounting groove, the top end of the inner cavity of the mounting groove is inserted with a pull rod 434, the top end of the pull rod 434 penetrates through the rotating sleeve 432 and the upper mounting sleeve 431, a contracting spring 433 is disposed between the bottom inner wall of the mounting groove and the bottom end of the pull rod 434, four sets of limiting blocks 435 are uniformly disposed on the outer wall of the pull rod 434, the limiting blocks 435 are fixedly connected to the pull rod 434, eight sets of limiting grooves are uniformly disposed in the inner cavity of the rotating sleeve 432, and the bottom ends of the limiting blocks 435 are inserted into the inner cavities of the limiting grooves to fix the rotating sleeve 432 so that the squeegee 42 does not rotate automatically and also fix the adjusted squeegee 42, the connecting part of the upper side mounting sleeve 431 and the pull rod 434 is provided with an opening, and the top ends of the four groups of limiting blocks 435 are positioned in the inner cavity of the opening;
referring to fig. 4, a guide hole is formed in the outer wall of the top of the pull rod 434, a threaded rod 436 is screwed in the inner cavity of the guide hole, the top end of the retraction spring 433 is fixedly connected with the mounting block, a screw hole is formed in the outer wall of the top of the mounting block, the bottom end of the threaded rod 436 is screwed in the inner cavity of the screw hole, the threaded rod 436 is rotated to be moved out of the inner cavity of the screw hole, the threaded rod 436 is disconnected from the mounting block, and therefore the pull rod 434 is disconnected from the retraction spring 433, the pull rod 434 can be moved upwards out of the inner cavities of the rotating sleeve 432 and the mounting sleeve 431, the rotating sleeve 432 is disconnected from the mounting sleeve 431, and the scraper 42 can be taken down from the right side of the mounting rod 41 and replaced by the scraper 42.
The working principle is as follows: when the device is used, the vehicle body 1 pushes the construction wall surface, the device is adjusted according to the shape of the wall surface corner, if the wall surface corner is at the outer corner, the pull rod 434 is pulled upwards, the limit block 435 is moved out of the inner cavity of the limit groove, the inner side end of the scraper 42 is moved leftwards, so that an included angle of ninety degrees is formed between the two groups of the scrapers 42, the pull rod 434 is loosened, the limit block 435 is inserted into the inner cavity of the limit groove, the scrapers 42 are fixed, if the wall surface corner is at the inner corner, the limit block 435 is moved out of the inner cavity of the limit groove, the inner side end of the scraper 42 is moved rightwards, so that the two groups of the scrapers 42 form an included angle of ninety degrees, then the scraper 42 is fixed, the limit rod 471 is pushed leftwards, so that the insertion block 472 enters the inner cavity of the groove 481 from the insertion groove, the limit rod 471 is fixedly connected with the inner wall of the installation groove 48, the scraping block 47 is pushed outwards by expanding the push spring 49, so that the two groups of the scraping blocks 47 are attached, after the regulation is accomplished, pull out wall paper one end from the outer wall of storage roller 5 after that, separate from type paper and wall paper, twine on the outer wall of take-up roll 6 with type paper, pass the right side that guide roll 7 moved flattening device 4 with the wall paper again, make the face of pasting of wall paper relative with the wall, and wall paper one end is pasted on the wall, work through elevating gear 2 after that, make sliding sleeve 3 upwards remove, make flattening device 4's scraper blade 42 flatten the wall paper, laminate the wall paper at the wall corner, the completion removes automobile body 1, continue the construction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.