Wallpaper pasting and defoaming device

Abstract

The utility model provides a wallpaper pasting bubble removing device, which relates to the technical field of decoration tools and comprises an operating rod, a bubble removing device and a bubble removing device, a transmission plate is fixedly mounted on the front side of the sliding seat; transmission columns are fixedly installed at the two ends of the rear side of the transmission plate. A switching screw rod is also rotationally mounted in the operating rod; the switching lead screw is further connected with the sliding base through threads. A switching twisting disc is fixedly mounted at the bottom end of the switching screw rod; and a supporting frame is fixedly mounted at the top of the operating rod. According to the bubble removing device, the puncturing needle can stretch out and draw back to be protected through the stretching characteristic when the bubbles are flattened, it is avoided that the puncturing needle is exposed outside and breaks the normal position of the wallpaper mistakenly, and the problem that the puncturing needle used for puncturing the bubbles of the wallpaper is usually exposed outside, so that when the bubble removing device flattens the bubbles through a pressing roller, the puncturing needle cannot scratch the normal position of the wallpaper is solved. And a pricking needle on the defoaming device is very easy to scratch the normal part of the wallpaper.

Description

Technical Field

[0001] The utility model relates to the technical field of decoration tools, in particular to a wallpaper pasting and defoaming device. Background Art

[0002] Wallpaper, also known as wall paper, is an interior decoration material used for wall pasting. After the wallpaper is installed, some bubbles are easily generated between the wall and the wallpaper. If the bubbles are not dealt with in time, the entire wallpaper will fall off and be damaged. In order to deal with the bubbles, a debubbling device is needed. However, when the existing wallpaper debubbling device is used, the needles used to puncture the wallpaper bubbles are usually exposed to the outside. Therefore, when the debubbling device uses a pressure roller to flatten the bubbles, the needles on the debubbling device are very likely to scratch the normal parts of the wallpaper, causing unnecessary losses. Summary of the invention

[0003] The disclosed embodiment relates to a wallpaper installation and debubbling device, which temporarily stores puncture needles when not in use through a puncture station so that the puncture needles will not scratch the normal part of the wallpaper when the device uses a flattening roller to flatten the bubbles, thereby ensuring the safety of the normal part of the wallpaper.

[0004] In a first aspect of the present disclosure, a wallpaper installation and debubbling device is provided, which specifically comprises: an operating rod, a sliding seat is slidably installed inside the operating rod; a transmission plate is fixedly installed on the front side of the sliding seat; transmission columns are fixedly installed on both ends of the rear side of the transmission plate; a switching screw rod is also rotatably installed inside the operating rod; the switching screw rod is also connected to the sliding seat through threads; a switching torsion plate is fixedly installed on the bottom end of the switching screw rod; a support frame is fixedly installed on the top of the operating rod; a transmission rod is slidably installed on the outer side of the support frame; a brake disc is fixedly installed on the transmission rod; and a push plate is fixedly installed on the inner end of the transmission rod.

[0005] In at least some embodiments,

[0006] The transmission plate is a U-shaped structure; the transmission column is a cylindrical structure; the brake disc is a disc-shaped structure; the push plate is a disc-shaped structure; a conversion piece is fixedly installed on the bottom end of the transmission rod; a conversion groove is provided on the conversion piece; the conversion groove is an inclined structure; the transmission column is also slidably installed inside the conversion groove; a flattening roller is rotatably installed on the inner side of the support frame; the flattening roller is a cylindrical structure; a brake groove is provided inside the flattening roller.

[0007] In at least some embodiments,

[0008] The brake disc is also slidably installed inside the brake groove; a puncture station is fixedly installed on the inner end of the flattening roller; a puncture needle is slidably installed inside the puncture station; a follower is fixedly installed on the inner end of the puncture needle; the outer side of the follower is a slope structure; a puncture spring is embedded and installed on the outer side of the follower; the other end of the puncture spring is embedded and installed on the inner side of the puncture station; the outer wall of the push disc is in contact with the slope of the follower; and a return spring is embedded between the conversion parts.

[0009] In at least some embodiments,

[0010] When the switching screw rotates, the switching screw will move with the sliding seat, the transmission plate and the transmission column; when the transmission column moves downward, the transmission column will use the inclined structure of the conversion groove to move the transmission rod inward; when the transmission rod moves inward, the brake disc on the transmission rod will frictionally contact with the inner wall of the brake groove; when the transmission rod moves inward, the transmission rod will also move inward with the push plate; when the push plate moves inward, the push plate will push the inclined surface of the follower.

[0011] The utility model provides a wallpaper installation and defoaming device, which has the following beneficial effects:

[0012] (I) The utility model sets the puncture needle to be retractable. Through the retractable feature, the puncture needle can be retracted and protected when flattening bubbles, so as to avoid the puncture needle accidentally scratching the normal part of the wallpaper due to being exposed to the outside, and to prevent unnecessary losses when flattening bubbles.

[0013] (ii) The utility model arranges the transmission rod and the supporting structure on the operating rod, so that the device can directly adjust the state of the puncture needle at a low position, so that after the device punctures the bubble at a high position, the puncture needle can be quickly stored and the bubble can be flattened, which is simple and convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0015] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0016] In the attached picture:

[0017] Figure 1 A schematic diagram showing the overall structure of the present application;

[0018] Figure 2 A schematic diagram of a half-section structure of a flattening roller of the present application is shown;

[0019] Figure 3A schematic diagram of a half-section structure of a puncture station of the present application is shown;

[0020] Figure 4 A schematic diagram of the transmission rod and the switching screw structure of the present application is shown;

[0021] Figure 5 The schematic diagram of the structure of the conversion member and the transmission plate of the present application is shown;

[0022] Figure 6 A schematic diagram of the structure of the follower and the puncture needle of the present application is shown;

[0023] Reference numerals list

[0024] 1. Operating lever; 2. Sliding seat; 3. Transmission plate; 4. Transmission column; 5. Switching screw rod; 6. Switching torsion plate; 7. Support frame; 8. Transmission rod; 9. Brake plate; 10. Push plate;

[0025] 11. Conversion piece; 12. Conversion groove; 13. Flattening roller; 14. Stop groove; 15. Piercing station; 16. Piercing needle; 17. Follower; 18. Piercing spring; 19. Restoring spring. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Please refer to Figures 1 to 6 :

[0028] Embodiment 1:

[0029] The utility model proposes a wallpaper pasting and debubbling device, comprising: an operating rod 1, a sliding seat 2 is slidably installed inside the operating rod 1; a transmission plate 3 is fixedly installed on the front side of the sliding seat 2; transmission columns 4 are fixedly installed on both ends of the rear side of the transmission plate 3; a switching screw rod 5 is also rotatably installed inside the operating rod 1; the switching screw rod 5 is also connected to the sliding seat 2 through threaded teeth; a switching torsion plate 6 is fixedly installed on the bottom end of the switching screw rod 5; a supporting frame 7 is fixedly installed on the top of the operating rod 1; a transmission rod 8 is slidably installed on the outer side of the support frame 7; a brake disc 9 is fixedly installed on the transmission rod 8; and a push plate 10 is fixedly installed on the inner end of the transmission rod 8.

[0030] When it is necessary to use the puncture needle 16 to puncture the bubble, the switching torsion disk 6 and the switching screw 5 are manually rotated to make the switching screw 5 rotate and move the sliding seat 2, the transmission plate 3 and the transmission column 4 downward. During the movement, the transmission column 4 will use the inclined structure of the conversion groove 12 to move the conversion member 11, the transmission rod 8, the brake plate 9 and the push plate 10 relatively inward, so that the push plate 10 pushes the inclined surface of the driven member 17 by moving inward, so that the driven member 17 is forced to move outward with the puncture needle 16, and the puncture needle 16 is protruded from the puncture station 15 by moving outward, so that the puncture needle 16 is used to puncture the bubble next.

[0031] Embodiment 2, based on embodiment 1,

[0032] The transmission plate 3 is a U-shaped structure; the transmission column 4 is a cylindrical structure; the brake disc 9 is a disc-shaped structure; the push plate 10 is a disc-shaped structure; a conversion member 11 is fixedly installed on the bottom end of the transmission rod 8; a conversion groove 12 is provided on the conversion member 11; the conversion groove 12 is an inclined structure; the transmission column 4 is also slidably installed inside the conversion groove 12; a flattening roller 13 is rotatably installed on the inner side of the support frame 7; the flattening roller 13 is a cylindrical structure; a brake groove 14 is provided inside the flattening roller 13; the brake disc 9 is also slidably installed inside the brake groove 14; a puncture station 15 is fixedly installed on the inner end of the flattening roller 13; a puncture needle 16 is slidably installed inside the puncture station 15; a follower 17 is fixedly installed on the inner end of the puncture needle 16.

[0033] When the brake disc 9 moves inward, the brake disc 9 will also push against the inner side of the brake groove 14, so that the brake groove 14 and the brake disc 9 cooperate to position the flattening roller 13 and the puncturing station 15, so that the protruding puncturing needle 16 cannot rotate, making it convenient for workers to use a suitable puncturing needle 16 to puncture bubbles.

[0034] Embodiment 3, based on embodiment 2,

[0035] The outer side of the follower 17 is an inclined surface structure; a puncture spring 18 is embedded and installed on the outer side of the follower 17; the other end of the puncture spring 18 is embedded and installed on the inner side of the puncture station 15; the outer wall of the push plate 10 is in contact with the inclined surface of the follower 17; when the switching screw 5 rotates, the switching screw 5 will move with the sliding seat 2, the transmission plate 3 and the transmission column 4; when the transmission column 4 moves downward, the transmission column 4 will use the inclined structure of the conversion groove 12 to move the transmission rod 8 inward; when the transmission rod 8 moves inward, the brake disc 9 on the transmission rod 8 will frictionally contact with the inner wall of the brake groove 14; when the transmission rod 8 moves inward, the transmission rod 8 will also move inward with the push plate 10; when the push plate 10 moves inward, the push plate 10 will push the inclined surface of the follower 17; a return spring 19 is embedded between the conversion members 11.

[0036] After the bubble is punctured, it is only necessary to rotate the switching torsion plate 6 in the opposite direction so that the transmission rod 8 and the puncturing needle 16 can be restored with the cooperation of multiple structures, so that the puncturing needle 16 can be stored and hidden in the puncturing station 15 again. At the same time, the brake plate 9 will also cancel the brake on the flattening roller 13, and then the flattening roller 13 can be used to flatten the bubble part of the wallpaper after the puncture.

[0037] The working principle of this embodiment:

[0038] When it is necessary to use the puncture needle 16 to puncture the bubble, the switching torsion plate 6 and the switching screw 5 are manually rotated to make the switching screw 5 rotate and move the sliding seat 2, the transmission plate 3 and the transmission column 4 downward. During the movement, the transmission column 4 will use the inclined structure of the conversion groove 12 to move the conversion member 11, the transmission rod 8, the brake disc 9 and the push plate 10 relatively inward, so that the push plate 10 pushes the inclined surface of the driven member 17 by moving inward, so that the driven member 17 is forced to move the puncture needle 16 outward, so that the puncture needle 16 protrudes from the puncture station 15 by moving outward, and when the brake disc 9 moves inward, The brake disc 9 will also push against the inner side of the brake groove 14, so that the brake groove 14 and the brake disc 9 cooperate to position the flattening roller 13 and the puncturing station 15, so that the protruding puncturing needle 16 cannot rotate, which is convenient for workers to use a suitable puncturing needle 16 to puncture the bubble. After the bubble is punctured, it is only necessary to rotate the switching torsion disc 6 in the opposite direction so that the transmission rod 8 and the puncturing needle 16 can be restored with the cooperation of multiple structures, so that the puncturing needle 16 can be re-stored and hidden in the puncturing station 15. At the same time, the brake disc 9 will also cancel the brake on the flattening roller 13, and then use the flattening roller 13 to flatten the bubble part of the wallpaper after puncture.

[0039] In this article, there are a few points to note:

[0040] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0041] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0042] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A wallpaper installation and defoaming device, comprising: An operating rod (1), wherein a sliding seat (2) is slidably mounted inside the operating rod (1); a transmission plate (3) is fixedly mounted on the front side of the sliding seat (2); and the transmission column (4) is fixedly mounted on both ends of the rear side of the transmission plate (3); and a switching screw rod (5) is also rotatably mounted inside the operating rod (1); The switching screw rod (5) is also connected to the sliding seat (2) via a threaded connection; a switching torsion plate (6) is fixedly mounted on the bottom end of the switching screw rod (5); a support frame (7) is fixedly mounted on the top of the operating rod (1); a transmission rod (8) is slidably mounted on the outer side of the support frame (7); a brake plate (9) is fixedly mounted on the transmission rod (8); and a push plate (10) is fixedly mounted on the inner end of the transmission rod (8).

2. A wallpaper installation and defoaming device according to claim 1, characterized in that: The transmission plate (3) is a U-shaped structure; the transmission column (4) is a cylindrical structure; the brake disc (9) is a disc-shaped structure; the push disc (10) is a disc-shaped structure; a conversion member (11) is fixedly mounted on the bottom end of the transmission rod (8); and a conversion groove (12) is provided on the conversion member (11).

3. A wallpaper installation and defoaming device according to claim 2, characterized in that: The conversion groove (12) is an inclined structure; the transmission column (4) is also slidably mounted inside the conversion groove (12); a flattening roller (13) is rotatably mounted inside the support frame (7); the flattening roller (13) is a cylindrical structure; and a stop groove (14) is provided inside the flattening roller (13).

4. A wallpaper installation and defoaming device according to claim 3, characterized in that: The brake disc (9) is also slidably mounted inside the brake groove (14); a puncturing station (15) is fixedly mounted on the inner end of the flattening roller (13); a puncturing needle (16) is slidably mounted inside the puncturing station (15); and a follower (17) is fixedly mounted on the inner end of the puncturing needle (16).

5. A wallpaper installation and defoaming device according to claim 4, characterized in that: The outer side of the driven member (17) is an inclined surface structure; a puncture spring (18) is embedded and installed on the outer side of the driven member (17); the other end of the puncture spring (18) is embedded and installed on the inner side of the puncture station (15); the outer wall of the push plate (10) is in close contact with the inclined surface of the driven member (17); and a return spring (19) is embedded between the conversion members (11).

6. A wallpaper installation and defoaming device according to claim 5, characterized in that: When the switching screw rod (5) rotates, the switching screw rod (5) will move the sliding seat (2), the transmission plate (3) and the transmission column (4); when the transmission column (4) moves downward, the transmission column (4) will use the inclined structure of the conversion groove (12) to move the transmission rod (8) inward.

7. A wallpaper installation and defoaming device according to claim 6, characterized in that: When the transmission rod (8) moves inward, the brake disc (9) on the transmission rod (8) will come into frictional contact with the inner wall of the brake groove (14); when the transmission rod (8) moves inward, the transmission rod (8) will also move the push disc (10) inward; when the push disc (10) moves inward, the push disc (10) will push the inclined surface of the driven member (17).

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