Sucking disc for bonding gypsum boards

Abstract

The utility model provides a suction cup for bonding gypsum boards, and belongs to the technical field of suction cups. The suction cup for bonding the gypsum board comprises a first guide rail, a first sliding block, a suction nozzle, a second guide rail, a support, a vacuum generator, a third guide rail, a second sliding block and handles, when the strength of a user is small, the second sliding block on the two handles is inserted into the third guide rail, the distance between the two handles is adjusted, the handles are fixed to the third guide rail according to the steps, and the suction nozzle is arranged on the support. According to the suction cup for bonding the gypsum board, the distance between the suction nozzles can be flexibly adjusted according to the size of the gypsum board, the gypsum board can be safely transferred, the gypsum board can be transferred through one suction cup, the cost of bonding the gypsum board cannot be increased, and in addition, the suction cup is convenient to use. The number of the handles can be conveniently and flexibly adjusted to adapt to the strength of different users, and better use experience is brought to the users.

Description

Technical Field

[0001] The present application relates to the technical field of suction cups, and in particular to a suction cup for bonding gypsum boards. Background Art

[0002] During the on-site inspection of the renovation project, it was found that the original partition wall of the building was made of polystyrene particle board wall, and the expansion joint process was defective. The expansion joint was affected by temperature changes and repeatedly had 2-3mm cracks, which were reflected in the decorative surface layer, affecting future use; at the same time, due to the original partition wall construction process, the overall flatness was out of tolerance, the visual quality was poor, and it seriously did not meet the acceptance standards. Since this problem was left over from the previous project and it was difficult to eliminate the impact through subsequent measures. In order to ensure the decorative surface effect, it is planned to design a practical new gypsum board bonding process to eliminate the impact of the original quality defects on the finished surface.

[0003] The steps of the gypsum board bonding process are as follows: (i) Before construction, the wall finish and the original white layer shall be scraped and cleaned, and the wall shall be cleaned to the original wall surface; (ii) During construction, the wall shall be calibrated with an infrared level to determine the absolute horizontal and verticality of the wall so that the horizontal and vertical degrees of the wall remain consistent; (iii) During the calibration of the infrared level, the wall shall be bonded with caulking plaster with an interval of 200-300mm and evenly distributed. The thickness of the plaster at the points shall be consistent with the standard line calibrated by the infrared level and controlled within 20-30mm; (iv) After the dot work is completed, the gypsum board shall be bonded steadily to the caulking plaster with a suction cup, and measurement and control shall be performed at the same time to keep the gypsum board in a horizontal plane; (v) During construction, the joints between the gypsum boards shall be staggered with the original wall joints by 1 / 3-1 / 2 of the gypsum board width.

[0004] At present, in the actual construction process, due to the uncertainty of the area for scraping and cleaning the wall finish and the original white layer, the gypsum boards used are of different sizes. When the gypsum boards used are large, multiple suction cups are required for adsorption and transfer, which increases the cost of bonding the gypsum boards and brings a bad experience to users. Utility Model Content

[0005] In order to remedy the above deficiencies, the present application provides a suction cup for bonding gypsum boards, aiming to improve the current problem in the actual construction process, where the area for scraping and cleaning the wall finish and the original white layer is uncertain, resulting in different sizes of gypsum boards used. When the gypsum boards used are larger, multiple suction cups are required for adsorption and transfer, resulting in an increase in the cost of bonding the gypsum boards.

[0006] This application is implemented as follows:

[0007] The present application provides a suction cup for bonding gypsum boards, comprising a first guide rail, a first slider, a suction nozzle, a second guide rail, a bracket, a vacuum generator, a third guide rail, a second slider and a handle, wherein the second guide rail is fixedly mounted on the first guide rail, the suction nozzle is fixed on the first slider, the first slider is slidably arranged on the first guide rail, and the bracket is fixed between the second guide rail and the third guide rail;

[0008] The second slider is fixed to the lower end of the handle, the second slider is slidably arranged on the third guide rail, the vacuum generator is fixed to the bracket, the vacuum generator and the suction nozzle are connected together through an air pipe, and the first slider and the second slider are both provided with a locking part, which is used to lock and fix themselves.

[0009] In one embodiment of the present application, the locking portion on the first slider is a first locking member, the first locking member threadably penetrates the first slider, and the first locking member and the slide groove of the first guide rail are arranged correspondingly.

[0010] In one embodiment of the present application, it also includes an ear plate, and the ear plate is fixed on the first guide rail and the second guide rail at the same time.

[0011] In one embodiment of the present application, an air duct is further included, one end of the air duct is installed on the vacuum generator, and the other end of the air duct is installed on the suction nozzle, and the air duct and the suction nozzle correspond one to one.

[0012] In an embodiment of the present application, the locking portion on the second slider is a second locking member, and the second locking member is threadedly passed through the second slider.

[0013] In one embodiment of the present application, a rubber pad is further included, and the rubber pad is sleeved on the handle.

[0014] The beneficial effects of the present application are as follows: the present application obtains a suction cup for bonding gypsum boards through the above-mentioned design. When in use, the first slider is moved according to the size of the gypsum board to adjust the distance between the suction nozzles. After the adjustment, the suction nozzle is held and the first locking piece is rotated. The end of the first locking piece squeezes the slide groove of the first guide rail so that the suction nozzle is fixed on the first guide rail. Then, the vacuum generator and the suction nozzle are connected together by the air guide pipe. When the user has great strength, the second slider on a handle is inserted into the third guide rail, and the position of the second slider on the third guide rail is adjusted. After the adjustment, the handle is held and the second locking piece is rotated. The lower end of the second locking piece squeezes the upper surface of the third guide rail so that the second slider is fixed. On the third guide rail, the user can lift and transfer the gypsum board with one hand using the suction nozzle and the handle. When the user has less strength, the second sliders on the two handles are inserted into the third guide rail, the distance between the two handles is adjusted, and the handles are fixed to the third guide rail according to the above steps. After that, the user lifts and transfers the gypsum board with both hands. The suction cup for bonding gypsum boards can flexibly adjust the distance between the suction nozzles according to the size of the gypsum boards, so that the gypsum boards can be safely transferred, and the gypsum boards can be transferred using one suction cup, which will not increase the cost of bonding the gypsum boards. In addition, it is convenient to flexibly adjust the number of handles to adapt to the strength of different users, giving users a better user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of a suction cup for bonding gypsum boards provided in an embodiment of the present application;

[0017] Figure 2 A diagram showing the relationship between the suction nozzle and the vacuum generator provided in the embodiment of the present application;

[0018] Figure 3 A diagram showing the relationship between the bracket and the third guide rail provided in an embodiment of the present application;

[0019] Figure 4 An exploded view between the third guide rail and the handle provided in an embodiment of the present application.

[0020] In the figure: 110 - first guide rail; 120 - first slider; 130 - suction nozzle; 140 - first locking piece; 150 - second guide rail; 160 - ear plate; 170 - bracket; 180 - vacuum generator; 190 - air guide tube; 191 - third guide rail; 192 - second slider; 193 - second locking piece; 194 - handle; 195 - rubber cushion. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0022] Example

[0023] See also Figure 1 - Figure 4 The present application provides a technical solution: a suction cup for bonding gypsum board, comprising a first guide rail 110, a first slider 120, a suction nozzle 130, a second guide rail 150, a bracket 170, a vacuum generator 180, a third guide rail 191, a second slider 192 and a handle 194, wherein the second guide rail 150 is fixedly mounted on the first guide rail 110, and further comprising an ear plate 160, wherein the ear plate 160 is fixed on the first guide rail 110 and the second guide rail 150 at the same time, and the ear plate 160 is arranged to fix the first guide rail 110 and the second guide rail 150 together, the suction nozzle 130 is fixed on the first slider 120, the first slider 120 is slidably arranged on the first guide rail 110, and the bracket 170 is fixed between the second guide rail 150 and the third guide rail 191;

[0024] The second slider 192 is fixed to the lower end of the handle 194, and the second slider 192 is slidably arranged on the third guide rail 191. The vacuum generator 180 is fixed to the bracket 170. The vacuum generator 180 and the suction nozzle 130 are connected together through an air pipe, and also include an air guide pipe 190. One end of the air guide pipe 190 is installed on the vacuum generator 180, and the other end of the air guide pipe 190 is installed on the suction nozzle 130. The air guide pipe 190 and the suction nozzle 130 correspond to each other one by one. The first slider 120 and the second slider 192 are both provided with a locking part, and the locking part is used to lock and fix itself. The locking part on the first slider 120 is a first locking member 140. The first locking member 140 threadedly penetrates the first slider 120. The first locking member 140 and the slide groove of the first guide rail 110 are correspondingly arranged. The end of the first locking member 140 squeezes the slide groove of the first guide rail 110 so that the first slider 120 is fixed on the first guide rail 110.

[0025] The locking portion on the second slider 192 is a second locking member 193, and the second locking member 193 is threadedly penetrated through the second slider 192. The end of the second locking member 193 squeezes the outer wall of the third guide rail 191 to fix the second slider 192 on the third guide rail 191. In this embodiment, the first locking member 140 and the second locking member 193 are both bolts, and also include a rubber pad 195, which is sleeved on the handle 194. The setting of the rubber pad 195 gives the user a better grip.

[0026] Specifically, the working principle of the suction cup for bonding gypsum board is as follows: when in use, the first slider 120 is moved according to the size of the gypsum board to adjust the distance between the suction nozzles 130. After the adjustment, the suction nozzle 130 is held and the first locking piece 140 is rotated. The end of the first locking piece 140 squeezes the slide groove of the first guide rail 110 to fix the suction nozzle 130 on the first guide rail 110. Then, the air guide tube 190 is used to connect the vacuum generator 180 and the suction nozzle 130 together. When the user has strong strength, the second slider 192 on a handle 194 is inserted into the third guide rail 191, and the position of the second slider 192 on the third guide rail 191 is adjusted. After the adjustment, the handle 194 is held and the second locking piece 193 is rotated. The lower end of the second locking piece 193 squeezes the upper surface of the third guide rail 191 to fix the second slider 192 on the third guide rail 191. Block 192 is fixed on the third guide rail 191, and the user can lift and transfer the gypsum board with one hand using the suction nozzle 130 and the handle 194. When the user has less strength, the second slider 192 on the two handles 194 is inserted into the third guide rail 191, and the distance between the two handles 194 is adjusted. The handles 194 are fixed on the third guide rail 191 according to the above steps. After that, the user lifts and transfers the gypsum board with both hands. The suction cup for bonding gypsum boards can flexibly adjust the distance between the suction nozzles 130 according to the size of the gypsum boards, so that the gypsum boards can be safely transferred, and the gypsum boards can be transferred using one suction cup without increasing the cost of bonding the gypsum boards. In addition, it is convenient to flexibly adjust the number of handles 194 to adapt to the strength of different users, giving users a better user experience.

[0027] It should be noted that the specific model and specifications of the vacuum generator 180 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0028] The power supply and principle of the vacuum generator 180 are clear to those skilled in the art and will not be described in detail here.

[0029] The above are only embodiments of the present application and are not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A suction cup for bonding gypsum board, characterized in that: The invention comprises a first guide rail (110), a first slider (120), a suction nozzle (130), a second guide rail (150), a bracket (170), a vacuum generator (180), a third guide rail (191), a second slider (192) and a handle (194), wherein the second guide rail (150) is fixedly mounted on the first guide rail (110), the suction nozzle (130) is fixed on the first slider (120), the first slider (120) is slidably arranged on the first guide rail (110), and the bracket (170) is fixed between the second guide rail (150) and the third guide rail (191); The second slider (192) is fixed to the lower end of the handle (194), and the second slider (192) is slidably set on the third guide rail (191). The vacuum generator (180) is fixed on the bracket (170), and the vacuum generator (180) and the suction nozzle (130) are connected together through an air pipe. The first slider (120) and the second slider (192) are both provided with a locking part, and the locking part is used to lock and fix themselves.

2. A suction cup for bonding gypsum board according to claim 1, characterized in that: The locking portion on the first sliding block (120) is a first locking member (140), the first locking member (140) is threadedly passed through the first sliding block (120), and the first locking member (140) and the sliding groove of the first guide rail (110) are arranged correspondingly.

3. A suction cup for bonding gypsum board according to claim 1, characterized in that: It also includes an ear plate (160), and the ear plate (160) is fixed on the first guide rail (110) and the second guide rail (150) at the same time.

4. A suction cup for bonding gypsum board according to claim 1, characterized in that: It also includes an air guide tube (190), one end of which is mounted on the vacuum generator (180), and the other end of which is mounted on the suction nozzle (130), and the air guide tube (190) corresponds to the suction nozzle (130) in a one-to-one manner.

5. A suction cup for bonding gypsum board according to claim 1, characterized in that: The locking portion on the second sliding block (192) is a second locking piece (193), and the second locking piece (193) is threadedly passed through the second sliding block (192).

6. A suction cup for bonding gypsum board according to claim 1, characterized in that: It also includes a rubber pad (195), and the rubber pad (195) is sleeved on the handle (194).

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