Hollow glass punching device

Abstract

The utility model provides a hollow glass punching device. The hollow glass punching device comprises a punching device body and a plurality of suction cup mechanisms. A bottom plate is connected to the punching device body in a sliding mode, and a fixing plate is connected to the bottom plate. The multiple suction cup mechanisms are all installed on the fixing plate, each suction cup mechanism comprises a first base, a first suction cup is installed on the upper portion of the first base, a magnetic ring is embedded in the bottom of the first base and attracts the fixing plate, an auxiliary fixing mechanism is installed in the first base, and the fixing plate is a magnetic conductive metal plate and facilitates attraction of the magnetic ring. According to the hollow glass punching device, through arrangement of corresponding mechanisms, the suction cups on the bottom plate can be flexibly adjusted, then hollow glass of different sizes can be fixed through the bottom plate, follow-up punching operation of the hollow glass is facilitated, and therefore the overall application range of the punching device can be widened; the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating glass processing, in particular to a punching device for insulating glass. Background Art

[0002] Insulating glass is a composite glass with a middle gap formed by fixing two or more parallel glass sheets with a sealant. Compared with ordinary glass, insulating glass has excellent heat insulation and sound insulation performance, shock resistance, heat insulation, etc., and is widely used in the fields of architecture, home furnishing, etc.

[0003] Among them, when producing insulating glass, a punching device is required for punching. There are many punching devices for insulating glass on the market. For example, the Chinese utility model patent with the publication number: CN219213654U discloses an energy-saving insulating glass drilling device with high safety. By setting a protection mechanism outside the drill bit, it can effectively reduce the splashing phenomenon during punching of insulating glass, and to a certain extent, it can ensure the installation of workers.

[0004] However, when this punching device is in use, a number of suction cups are fixedly installed on its bottom plate. Since the positions of the suction cups cannot be adjusted, the bottom plate of the punching device can only fix insulating glass of a fixed size, which leads to relatively limited overall application range of the punching device and certain inconvenience in use.

[0005] Therefore, there is an urgent need to redesign a new punching device for insulating glass to solve the above problems. Summary of the Utility Model

[0006] The utility model provides a punching device for insulating glass to solve the technical problems raised in the above background art.

[0007] The utility model provides a punching device for insulating glass, which includes a punching device main body and a number of suction cup mechanisms;

[0008] A bottom plate is slidably connected to the punching device main body, and a fixing plate is connected to the bottom plate;

[0009] A number of suction cup mechanisms are all installed on the fixing plate. The suction cup mechanism includes a first base, a first suction cup is installed on the upper part of the first base, a magnetic ring is embedded at the bottom of the first base, the magnetic ring is attracted to the fixing plate, and an auxiliary fixing mechanism is installed in the first base.

[0010] Optionally, the fixing plate is a magnetically conductive metal plate, which is convenient for the attraction of the magnetic ring to realize the preliminary fixation of the first base and the first suction cup.

[0011] Optionally, a movable groove is provided at the center of the bottom of the first base, and the movable groove is used to accommodate the auxiliary fixing mechanism;

[0012] The auxiliary fixing mechanism includes a second base, which is slidably arranged in the movable groove and used to connect the second suction cup;

[0013] A second suction cup is connected to the second base. The second suction cup attracts the fixing plate. Through the mutual attraction between the second suction cup and the fixing plate, the first base and the first suction cup can be fixed again to ensure the fixing effect of the first suction cup on the insulating glass and facilitate the drilling of the insulating glass by the main body of the drilling device.

[0014] Optionally, a receiving cavity is provided in the second base for receiving the plugging ball;

[0015] The second suction cup is provided with a through hole, and the receiving cavity is communicated with the through hole. The gas inside the second suction cup can be discharged through the through hole and the receiving cavity, so that the second suction cup can be better attracted and fixed to the fixing plate.

[0016] Optionally, a plugging ball is provided in the receiving cavity. The plugging ball is engaged at the smallest diameter of the receiving cavity. When the plugging ball is engaged at the smallest diameter of the receiving cavity, it can prevent the outside gas from easily entering the inside of the second suction cup to ensure the adsorption firmness between the second suction cup and the fixing plate.

[0017] Optionally, a wire mesh frame is connected to the port of the receiving cavity for limiting the plugging ball.

[0018] Optionally, a pull rope is connected to the plugging ball. One end of the pull rope passes through the wire mesh frame, and the pull rope can pull the plugging ball to move in the receiving cavity to realize the opening and closing of the receiving cavity.

[0019] Optionally, one end of the pull rope located outside the first base is connected to a screw rod, and a fastening nut is threadedly connected to the screw rod. Through the mutual cooperation of the screw rod and the fastening nut, the position of the plugging ball can be fixed without the staff constantly pulling the pull rope.

[0020] Optionally, a spring is provided in the movable groove. The spring is arranged outside the pull rope and used to apply a force to the second base so that the second suction cup can attract the fixing plate;

[0021] An air passage is drilled in the first base, and the movable groove is communicated with the outside through the air passage. Through the setting of the air passage, the gas in the receiving cavity can be interchanged with the outside gas.

[0022] Optionally, a fixed pulley is rotatably connected inside the first base. The fixed pulley corresponds to the pull rope and is used for guiding the pull rope to reduce the wear of the first base on the pull rope;

[0023] A rubber sleeve is provided in the receiving cavity. The rubber sleeve is arranged outside the pull rope and between the plugging ball and the wire mesh frame, and is used to apply a force to the plugging ball so that the plugging ball can be engaged at the smallest diameter of the receiving cavity.

[0024] The beneficial effects of the present utility model are as follows:

[0025] Through the setting of corresponding mechanisms, the suction cups on the bottom plate of this hollow glass drilling device can be flexibly adjusted, so that the bottom plate can fix hollow glasses of different sizes, facilitating the subsequent drilling operation of the hollow glass, thereby improving the overall applicable range of the drilling device and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required for description in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0027] Figure 1 is a perspective view of a hollow glass drilling device provided by the present utility model;

[0028] Figure 2 is Figure 1 a partial enlarged view of area A in

[0029] Figure 3 is a sectional view of the suction cup mechanism provided by the present utility model;

[0030] Figure 4 is Figure 3 a partial enlarged view of area B in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the sake of description, only parts related to the present utility model are shown in the drawings, not all structures. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0032] Referring to "embodiment" herein means that a specific feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present utility model. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0033] Please refer to Figures 1 to 4, a hollow glass drilling device of the present utility model includes a drilling device main body 1 and a plurality of suction cup mechanisms 2.

[0034] Among them, a bottom plate 101 is slidably connected to the drilling device main body 1. The bottom plate 101 is used to place the hollow glass so as to drill the hollow glass by using the drilling device main body 1.

[0035] In addition, a fixing plate 102 is connected to the bottom plate 101. The fixing plate 102 is used to install the suction cup mechanism 2 so as to adsorb and fix the hollow glass by using the suction cup mechanism 2 to ensure the stability of the hollow glass during drilling.

[0036] Preferably, the fixing plate 102 is a magnetically conductive metal plate, which is convenient for the attraction of the magnetic ring 203 so as to realize the preliminary fixation of the first base 201 and the first suction cup 202.

[0037] Please refer to Figures 1 to 4 , a plurality of suction cup mechanisms 2 are all installed on the fixing plate 102. The suction cup mechanisms 2 can be installed at any position on the fixing plate 102. Furthermore, different-sized hollow glasses can be fixed by using the suction cup mechanisms 2 at different positions, thereby improving the overall applicable range of the drilling device main body 1.

[0038] Among them, the suction cup mechanism 2 includes a first base 201. The first base 201 is used to install the first suction cup 202. The first suction cup 202 is installed on the upper part of the first base 201. The first suction cup 202 is used to adsorb the hollow glass, and thus the fixation of the hollow glass can be realized.

[0039] In addition, a magnetic ring 203 is embedded at the bottom of the first base 201, and the magnetic ring 203 attracts the fixing plate 102. Through the mutual attraction of the magnetic ring 203 and the fixing plate 102, the preliminary fixation of the first base 201 and the first suction cup 202 can be realized.

[0040] Please refer to Figures 1 to 4 , a movable groove 204 is provided at the center of the bottom of the first base 201. The movable groove 204 is used to accommodate the auxiliary fixing mechanism. An auxiliary fixing mechanism is installed in the first base 201. The auxiliary fixing mechanism can be used to fix the first base 201 and the first suction cup 202 again to ensure the stability of the hollow glass during drilling and ensure the drilling quality of the hollow glass.

[0041] Among them, the auxiliary fixing mechanism includes a second base 205. The second base 205 is slidably disposed in the movable groove 204, and the second base 205 is used to connect the second suction cup 206. A second suction cup 206 is connected to the second base 205, and the second suction cup 206 attracts the fixing plate 102. Through the mutual attraction between the second suction cup 206 and the fixing plate 102, the first base 201 and the first suction cup 202 can be fixed again, so as to ensure the fixing effect of the first suction cup 202 on the insulating glass and facilitate the insulating glass to be drilled by the drilling device main body 1.

[0042] In addition, a receiving cavity 207 is provided in the second base 205, and the receiving cavity 207 is used to receive the plugging ball 208. A through hole is provided on the second suction cup 206, and the receiving cavity 207 is communicated with the through hole. The gas inside the second suction cup 206 can be discharged through the through hole and the receiving cavity 207, so that the second suction cup 206 can be better attracted and fixed to the fixing plate 102.

[0043] Specifically, a plugging ball 208 is provided in the receiving cavity 207, and the plugging ball 208 is engaged at the minimum diameter of the receiving cavity 207. When the plugging ball 208 is engaged at the minimum diameter of the receiving cavity 207, it can prevent the outside gas from easily entering the inside of the second suction cup 206, so as to ensure the adsorption firmness between the second suction cup 206 and the fixing plate 102.

[0044] In addition, a pull rope 209 is connected to the plugging ball 208, and one end of the pull rope 209 passes through the wire frame 211. The pull rope 209 can pull the plugging ball 208 to move in the receiving cavity 207, so as to realize the on-off of the receiving cavity 207.

[0045] Furthermore, one end of the pull rope 209 located outside the first base 201 is connected to a screw 210, and a fastening nut is threadedly connected to the screw 210. Through the mutual cooperation between the screw 210 and the fastening nut, the position of the plugging ball 208 can be fixed, and there is no need for the staff to keep pulling the pull rope 209.

[0046] The staff continuously pulls the screw 210, the acting force exerted by the screw 210 on the pull rope 209 and the plugging ball 208 increases, and the plugging ball 208 will continuously compress the rubber sleeve, and the acting force of the rubber sleeve on the wire frame 211 and the spring 212 becomes larger. When the acting force of the rubber sleeve on the wire frame 211 and the spring 212 is greater than the elastic acting force of the spring 212, the spring 212 will be compressed, and the second base 205 can slide in the movable groove 204. At this time, tighten the fastening nut on the screw 210, and the second base 205 can be received in the movable groove 204.

[0047] Please refer to Figures 1 to 4 , a wire frame 211 is connected to the port of the receiving cavity 207, and the wire frame 211 is used to limit the plugging ball 208.

[0048] Among them, a spring 212 is provided in the movable slot 204, and the spring 212 is arranged outside the pulling rope 209. The spring 212 is used to apply a force to the second base 205 so that the second suction cup 206 can be attracted to the fixing plate 102.

[0049] In addition, an air duct 213 is drilled in the first base 201, and the movable slot 204 is connected to the outside through the air duct 213. Through the arrangement of the air duct 213, the gas in the accommodating cavity 207 can communicate with the outside gas.

[0050] Specifically, a fixed pulley is rotatably connected in the first base 201. The fixed pulley corresponds to the pulling rope 209 and is used to guide the pulling rope 209 so as to reduce the wear of the first base 201 on the pulling rope 209.

[0051] In addition, a rubber sleeve is provided in the accommodating cavity 207. The rubber sleeve is arranged outside the pulling rope 209 and between the blocking ball 208 and the wire frame 211, and is used to apply a force to the blocking ball 208 so that the blocking ball 208 can be engaged at the minimum diameter of the accommodating cavity 207. When the blocking ball 208 is pulled, the blocking ball 208 exerts a force on the rubber sleeve, and the rubber sleeve exerts a force on the wire frame 211, and further the wire frame 211 exerts a force on the spring 212. When the force of the wire frame 211 on the spring 212 is greater than the elastic force of the spring 212, the spring 212 is compressed, and the second base 205 can move in the movable slot 204.

[0052] During specific use, when the position of the suction cup mechanism 2 needs to be adjusted, first use the magnetic ring 203 to attract the fixing plate 102, and the initial fixation of the first base 201 and the first suction cup 202 can be realized. Loosen the fastening nut on the screw 210, and the second suction cup 206 will also contact the fixing plate 102 under the combined action of the spring 212 and the second base 205. By using the mutual attraction between the second suction cup 206 and the fixing plate 102, the re-fixation of the first base 201 and the first suction cup 202 can be realized.

[0053] In order for the second suction cup 206 to better contact the fixing plate 102, it is necessary to pull the screw 210. The screw 210 pulls the pulling rope 209 and the blocking ball 208, so that the blocking ball 208 can compress the rubber sleeve. At this time, the blocking ball 208 will disengage from the blocking of the minimum diameter of the accommodating cavity 207. The gas inside the second suction cup 206 can enter the movable slot 204 through the through hole and the accommodating cavity 207 due to being squeezed, which is used to reduce the gas volume inside the second suction cup 206 and enable the second suction cup 206 to be better adsorbed and fixed to the fixing plate 102.

[0054] When the second suction cup 206 completely adsorbs the fixing plate 102, the screw rod 210 is loosened, and the plugging ball 208 plugs the minimum diameter of the accommodating cavity 207 again under the action of the rubber sleeve, so that external gas is not easily introduced into the inner side of the second suction cup 206, ensuring the adsorption effect between the second suction cup 206 and the fixing plate 102.

[0055] The suction cup mechanism 2 in this application is installed on the fixing plate 102 in a non-fixed manner, so that the position of the suction cup mechanism 2 can be flexibly adjusted, so that the suction cup mechanism 2 can fix insulating glass of different sizes, facilitating drilling of the insulating glass and expanding the overall application range of the drilling device main body 1.

[0056] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A hollow glass drilling device, characterized in that, Including A main body of a punching device, on which a bottom plate is slidably connected, and a fixing plate is connected to the bottom plate; A plurality of suction cup mechanisms, all installed on the fixing plate. The suction cup mechanism includes a first base, a first suction cup is installed on the upper part of the first base, a magnetic ring is embedded at the bottom of the first base, the magnetic ring is attracted to the fixing plate, and an auxiliary fixing mechanism is installed in the first base.

2. The hollow glass drilling device according to claim 1, characterized in that, The fixing plate is a magnetically conductive metal plate.

3. The hollow glass punching device according to claim 1, characterized in that, An activity groove is provided at the center of the bottom of the first base. The auxiliary fixing mechanism includes a second base, the second base is slidably arranged in the activity groove, a second suction cup is connected to the second base, and the second suction cup is attracted to the fixing plate.

4. The hollow glass punching device according to claim 3, characterized in that, A receiving cavity is provided in the second base, a through hole is provided on the second suction cup, and the receiving cavity is communicated with the through hole.

5. The hollow glass punching device according to claim 4, characterized in that, A blocking ball is provided in the receiving cavity, and the blocking ball is engaged at the smallest diameter of the receiving cavity.

6. The hollow glass drilling device according to claim 5, wherein A wire mesh is connected to the port of the receiving cavity.

7. The hollow glass punching device according to claim 6, wherein A pulling rope is connected to the blocking ball, and one end of the pulling rope passes through the wire mesh.

8. A hollow glass drilling device according to claim 7, characterized in that, One end of the pulling rope outside the first base is connected to a screw rod, and a fastening nut is threadedly connected to the screw rod.

9. The hollow glass drilling device according to claim 8, characterized in that, A spring is provided in the activity groove, the spring is arranged outside the pulling rope, an air duct is drilled on the first base, and the activity groove is communicated with the outside through the air duct.

10. A hollow glass punching device according to claim 9, characterized in that, A fixed pulley is rotatably connected in the first base, the fixed pulley corresponds to the pulling rope, a rubber sleeve is provided in the receiving cavity, the rubber sleeve is arranged outside the pulling rope and between the blocking ball and the wire mesh.

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