Multifunctional vacuum box testing device

Abstract

The utility model discloses a multifunctional vacuum box testing device, which belongs to the technical field of vacuum box testing and comprises a box body, a vacuum cabin is arranged at the top of the box body, a cabin cover is fixedly connected to the top of the vacuum cabin, and a vacuum pump is fixedly assembled on the back of the box body. The front face of the vacuum pump communicates with a vacuum pipe, the vacuum pipe penetrates through the box body and communicates with the vacuum cabin, one side of the top of the box body is fixedly connected with a weighing device, the other side of the top of the box body is fixedly connected with a heating box, and an air pump is fixedly assembled at the top of the heating box; the air outlet end of the air pump is communicated with an air outlet pipe, the air outlet pipe penetrates through the heating box and extends inwards, through the structural design of the vacuum pump, the weighing device, the heating box, the water pump and the air pump, the multifunctional device with the drying, water soaking, vacuumizing and weighing functions is integrated, the testing efficiency and precision are improved, and time and manpower are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vacuum box testing technical field, concretely is a kind of multifunctional vacuum box testing device. BACKGROUND

[0002] Ceramic tile needs to be detected by vacuum machine for water absorption rate, its main reason is to improve the accuracy and reliability of test, under normal pressure, the micro-pore in the interior of ceramic tile can contain air bubble, these air bubble can hinder the penetration of water molecules, lead to uneven water absorption, and under vacuum environment, air bubble is extracted, water molecule is more easily penetrated into the micro-pore of ceramic tile, thereby improving the uniformity and thoroughness of water absorption, in addition, vacuum detection can reduce human error, ensure the consistency of test condition, improve the repeatability and reliability of test result, by this method, the water absorption performance of ceramic tile in actual use can be more truly evaluated, thereby better guarantee the quality and applicability of ceramic tile.

[0003] Ceramic tile needs to be dried first when carrying out water absorption rate detection, then first weighing is carried out, after ceramic tile is subjected to water absorption and vacuum, second weighing needs to be carried out again, traditional vacuum device is single in function, when ceramic tile carries out water absorption rate detection, multiple equipment needs to be used to solve the problem, and the purchase cost is higher.

[0004] Therefore, the person skilled in the art provides a multifunctional vacuum box testing device to solve the problems mentioned in the prior art. UTILITY MODEL CONTENT

[0005] In order to solve the above problems, the utility model provides a multifunctional vacuum box testing device.

[0006] The utility model is realized through the following technical schemes:

[0007] A multifunctional vacuum box testing device, comprising a box body, a vacuum cabin is opened at the top of the box body, a cabin cover is fixedly connected at the top of the vacuum cabin, a vacuum pump is fixedly assembled at the back of the box body, a vacuum pipe is communicated at the front of the vacuum pump and penetrates the box body and is communicated with the vacuum cabin, a weighing device is fixedly connected at one side of the top of the box body, a heating box is fixedly connected at the other side of the top of the box body, an air pump is fixedly assembled at the top of the heating box, an air outlet pipe is communicated at the air outlet end of the air pump and penetrates the heating box and extends inward, an exhaust pipe is communicated at the bottom of the heating box, and the end of the exhaust pipe penetrates the box body and is communicated with the vacuum cabin.

[0008] As preferred, one side of the box is provided with a placing groove, an inner cavity of the placing groove is fixedly connected with a water tank, one side of the box is fixedly assembled with a water pump, an inlet of the water pump is communicated with a water inlet pipe, the water inlet pipe penetrates through the water tank and extends inwardly, an outlet of the water pump is communicated with a drain pipe, an end of the drain pipe penetrates through the box and communicates with the vacuum chamber.

[0009] As preferred, the inner cavity of the heating box is fixedly connected with five heating plates.

[0010] As preferred, the lower wall of the vacuum chamber is movably connected with a frame, the surface of the frame is provided with a suction cup.

[0011] As preferred, the bottom of the cover is fixedly connected with a sealing gasket, the sealing gasket is matched with the size of the vacuum chamber.

[0012] As preferred, the front of the vacuum chamber is communicated with an exhaust pipe, the front of the exhaust pipe penetrates through the box and extends outwardly, the surfaces of the exhaust pipe, the drain pipe and the exhaust pipe are fixedly assembled with electromagnetic valves.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The utility model discloses a vacuum pump, a weighing device, a heating box, a water pump and the structural design of the air pump, integrate a multifunctional device with drying, soaking, vacuumizing and weighing function, have remarkable advantages in the detection of the water absorption rate of ceramic tiles, first, integrated operation simplifies the detection process, improves work efficiency, reduces artificial error, second, the drying function in the equipment ensures that the ceramic tile is completely dried, and the vacuumizing function after soaking promotes the uniform penetration of water molecules, improves the thoroughness and uniformity of water absorption, improves the test accuracy, and the weighing function can also be completed in the equipment, saving time and effort, this multifunctional device not only improves the efficiency and precision of the test, but also saves time and manpower, and better evaluates the quality and performance of the ceramic tile.

[0015] 2、The utility model discloses the structural design of the suction cup, can improve the stability of ceramic tile on the frame, avoids the falling of ceramic tile in the moving and testing process. ACCURATE DRAWINGS

[0016] Fig. 1 It is the whole structure schematic view of the utility model;

[0017] Fig. 2 It is the vacuum chamber structure schematic view of the utility model;

[0018] Fig. 3 It is the box cross section structure schematic view of the utility model;

[0019] Fig. 4The utility model discloses a heating box sectional structure schematic view.

[0020] In the figure: 1, box body; 2, vacuum cabin; 3, cabin cover; 4, vacuum pump; 5, vacuum pipe; 6, weigher; 7, heating box; 8, air pump; 9, air outlet pipe; 10, exhaust pipe; 11, water tank; 12, water pump; 13, drain pipe; 14, heating plate; 15, frame body; 16, suction cup; 17, sealing gasket; 18, emptying pipe; 19, electromagnetic valve. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figs. 1-4 The embodiments provided by the utility model have the advantages that the multifunctional vacuum box testing device can realize the functions of weighing, heating, vacuumizing and pumping, and can be used for testing the vacuum degree of the vacuum box.

[0023] The utility model discloses a kind of multifunctional vacuum box testing devices, including box body 1 and the PLC controller of box body 1 front, the top of box body 1 is equipped with vacuum cabin 2, the top of vacuum cabin 2 is fixedly connected with cabin cover 3, the back of box body 1 is fixedly assembled with vacuum pump 4, the front of vacuum pump 4 is communicated with vacuum pipe 5 and vacuum pipe 5 penetrates box body 1 and is communicated with vacuum cabin 2, one side of the top of box body 1 is fixedly connected with weigher 6, the other side of the top of box body 1 is fixedly connected with heating box 7, the top of heating box 7 is fixedly assembled with air pump 8, the air outlet end of air pump 8 is communicated with air outlet pipe 9 and air outlet pipe 9 penetrates heating box 7 and extends inwards, the bottom of heating box 7 is communicated with exhaust pipe 10, the end of exhaust pipe 10 penetrates box body 1 and is communicated with vacuum cabin 2, one side of box body 1 is equipped with placing groove, the inner chamber of placing groove is fixedly connected with water tank 11, one side of box body 1 is fixedly assembled with water pump 12, the water inlet of water pump 12 is communicated with water inlet pipe and water inlet pipe penetrates water tank 11 and extends inwards, the water outlet of water pump 12 is communicated with drain pipe 13, the end of drain pipe 13 penetrates box body 1 and is communicated with vacuum cabin 2.

[0024] As a technical optimization scheme of the utility model, first, the hot air in the heating box 7 can be discharged into the vacuum cabin 2 through the exhaust pipe 10 by the air pump 8, so that the ceramic tile is fully dried, after drying, the ceramic tile is weighed for the first time by the weighing device 6, and finally the ceramic tile is weighed for the second time after the vacuum water absorption is completed, and the water absorption rate of the ceramic tile can be calculated by formula through the weighing results of two times, wherein the distilled water in the water tank 11 can be discharged into the vacuum cabin 2 by the water pump 12, and the distilled water is higher than the top of the ceramic tile, and then the water molecules are uniformly penetrated under the action of vacuum, the completeness and uniformity of the water absorption of the ceramic tile are improved, the test accuracy is improved, so that the multiple functions of drying, soaking, vacuumizing and weighing are realized.

[0025] The inner cavity of the heating box 7 is fixedly connected with heating plates 14, and the number of the heating plates 14 is five.

[0026] As a technical optimization scheme of the utility model, the heat generated by the heating plate 14 can be blown to the ceramic tile by the air pump 8, so that the temperature of the surface and the inside of the ceramic tile can be rapidly increased, the water evaporation can be accelerated, the drying time can be shortened, the uniform drying can ensure that the weight measurement of the ceramic tile after drying is more accurate, and the error caused by uneven drying is reduced.

[0027] The lower wall of the vacuum cabin 2 is movably connected with a frame body 15, and the surface of the frame body 15 is provided with a suction cup 16.

[0028] As a technical optimization scheme of the utility model, the suction cup 16 can firmly fix the ceramic tile, prevent the ceramic tile from moving or tilting during the drying, soaking and vacuumizing process, and ensure the stability and accuracy of the test.

[0029] The bottom of the cabin cover 3 is fixedly connected with a sealing gasket 17, and the sealing gasket 17 is matched with the size of the vacuum cabin 2.

[0030] As a technical optimization scheme of the utility model, the sealing gasket 17 between the vacuum cabin 2 and the cabin cover 3 can ensure the sealing property and the vacuum degree of the vacuum cabin 2.

[0031] The front of the vacuum cabin 2 is communicated with a discharge pipe 18, the front of the discharge pipe 18 penetrates the box body 1 and extends outward, and the surfaces of the exhaust pipe 10, the drain pipe 13 and the discharge pipe 18 are all fixedly assembled with electromagnetic valves 19.

[0032] As a technical optimization scheme of the utility model, the water in the vacuum cabin 2 can be discharged through the discharge pipe 18 after the ceramic tile is soaked, so that subsequent operation is facilitated.

[0033] Working principle: first, the ceramic tile is weighed by the weighing device 6 and recorded, then the ceramic tile is placed on the frame body 15 and fixed by the suction cup 16, then the operator places the frame body 15 in the vacuum chamber 2, at this time the user can open the heating plate 14 and the air pump 8, and open the electromagnetic valve 19 on the exhaust pipe 10, then the air pump 8 generates gas, the hot air in the heating box 7 is discharged into the vacuum chamber 2 through the exhaust pipe 10 to dry the ceramic tile, after the ceramic tile is completely dried, the electromagnetic valve 19 on the exhaust pipe 10 can be closed, then the electromagnetic valve 19 on the drain pipe 13 can be opened, and the water in the water tank 11 is discharged into the inner cavity of the vacuum chamber 2 through the drain pipe 13 to soak the ceramic tile, at the same time, the operator can perform vacuumizing through the vacuum pump 4, so that the water molecules are uniformly penetrated, the thoroughness and uniformity of the ceramic tile water absorption are improved, in the process of vacuumizing, the electromagnetic valve 19 on the drain pipe 13 is closed, after the ceramic tile is vacuumized, the electromagnetic valve 19 on the exhaust pipe 18 can be opened to discharge the water, then the soaked ceramic tile is taken out and dried, finally, the ceramic tile is weighed by the weighing device 6 and recorded again, so that the water absorption rate of the ceramic tile can be obtained by comparing the two data and combining the calculation formula.

[0034] In the utility model, unless another definite provision and limitation, the terms "installation", "arrangement", "connection", "fixation", "screw connection" and the like terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication of two element interiors or the interaction of two elements, unless another definite limitation, for the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0035] In conclusion, only the preferred embodiment of the utility model has been described, and is not used to limit the scope of the utility model implementation, and the equivalent changes and modifications of shape, structure, features and spirit described in the utility model claim range should be included in the claim range of the utility model.

Claims

1. A multifunctional vacuum chamber testing device, comprising a chamber body (1), characterized in that: The top of the box (1) is provided with a vacuum chamber (2), and the top of the vacuum chamber (2) is movably connected with a cover (3). A vacuum pump (4) is fixedly installed on the back of the box (1). A vacuum tube (5) is connected to the front of the vacuum pump (4) and passes through the box (1) and communicates with the vacuum chamber (2). A weighing device (6) is fixedly connected to one side of the top of the box (1). A heating box (7) is fixedly connected to the other side of the top of the box (1). An air pump (8) is fixedly installed on the top of the heating box (7). An air outlet pipe (9) is connected to the air outlet end of the air pump (8) and passes through the heating box (7) and extends inward. An exhaust pipe (10) is connected to the bottom of the heating box (7). The end of the exhaust pipe (10) passes through the box (1) and communicates with the vacuum chamber (2).

2. The multifunctional vacuum chamber testing device according to claim 1, characterized in that: A placement slot is provided on one side of the box (1), and a water tank (11) is fixedly connected to the inner cavity of the placement slot. A water pump (12) is fixedly mounted on one side of the box (1). The inlet of the water pump (12) is connected to an inlet pipe, which passes through the water tank (11) and extends inward. The outlet of the water pump (12) is connected to a drain pipe (13), and the end of the drain pipe (13) passes through the box (1) and is connected to the vacuum chamber (2).

3. The multifunctional vacuum chamber testing device according to claim 1, characterized in that: The heating box (7) has five heating plates (14) fixedly connected to its inner cavity.

4. The multifunctional vacuum chamber testing device according to claim 1, characterized in that: The lower wall of the vacuum chamber (2) is movably connected to a frame (15), and the surface of the frame (15) is provided with suction cups (16).

5. The multifunctional vacuum chamber testing device according to claim 1, characterized in that: A sealing gasket (17) is fixedly connected to the bottom of the cover (3), and the sealing gasket (17) matches the size of the vacuum chamber (2).

6. The multifunctional vacuum chamber testing device according to claim 1, characterized in that: The front of the vacuum chamber (2) is connected to an exhaust pipe (18), which extends outward through the box body (1) and through the front of the exhaust pipe (18). Solenoid valves (19) are fixedly mounted on the surfaces of the exhaust pipe (10), drain pipe (13) and exhaust pipe (18).

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