CN213363048U - Vacuum drying oven for glue testing - Google Patents

Abstract

The utility model discloses a vacuum drying oven is used in glue test belongs to test equipment technical field, include box, vacuum pump, heating element, two sets of circulation subassemblies, drainage subassembly and hold the subassembly, it holds the chamber, two sets of to be equipped with two in the box the circulation subassembly all sets up at one and holds the intracavity, and is two sets of with holding the subassembly the circulation subassembly symmetry is installed on the both sides inner wall of box, it is located between two sets of circulation subassemblies to hold the subassembly to it is connected to hold between subassembly and the two sets of circulation subassemblies, the drainage subassembly sets up and holds the intracavity at another, the vacuum pump is installed at box top and vacuum pump's output and is held the subassembly and be linked together, the mounting groove has been seted up to the below at the box back, heating element sets up in the. The utility model discloses can solve current glue test and use vacuum drying oven drying time long, partial region temperature is high, not enough even problem, but a large amount of glue of simultaneous test moreover, unusual convenience.

Description

Vacuum drying oven for glue testing

Technical Field

The utility model belongs to the technical field of the test equipment technique and specifically relates to a vacuum drying oven is used in glue test has been related to.

Background

The vacuum drying oven is widely applied to low-temperature drying in the industries of medicine, food, light industry, chemical industry and the like. The vacuum drying is heating drying under the vacuum condition of the material to be dried, the vacuum pump is used for pumping air and dehumidifying, so that a vacuum state is formed in a working chamber, the boiling point of water is reduced, the drying speed is accelerated, a high drying speed can be obtained at a low temperature, heat is fully utilized, bubbles in glue are removed by utilizing a vacuum environment in the current glue testing stage, but the vacuum drying oven for the glue testing has long drying time, partial areas have high temperature and are not uniform enough, only a small amount of glue can be tested at one time, and after the testing is finished, the box body is often full of steam, which is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum drying oven is used in glue test to partial region temperature is high when testing among the solution prior art, not enough even technical problem.

The utility model provides a glue test is with vacuum drying oven, include box, vacuum pump, heating element, two sets of circulation subassemblies, drainage subassembly and hold the subassembly, it holds the chamber, two sets of to be equipped with two in the box circulation subassembly all sets up and holds the intracavity at one with holding the subassembly, and is two sets of circulation subassembly symmetry is installed on the both sides inner wall of box, it is located between two sets of circulation subassemblies to hold the subassembly to be connected between subassembly and the two sets of circulation subassemblies, the drainage subassembly sets up and holds the intracavity at another, the vacuum pump is installed at box top and vacuum pump's output and is linked together with holding the subassembly, the mounting groove has been seted up to the below at the box back, heating element sets up in the mounting groove.

Further, heating element includes heater, heating pipe and blocks the piece, the heater sets up in the mounting groove, the heating pipe is equipped with two, two the heating pipe is located the both sides of box respectively, two the both ends of heating pipe are held with mounting groove and another respectively and are linked together between the chamber, block the piece and be equipped with two, two block the piece and set up respectively on one both sides inner wall that holds the chamber, and be located the top of two heating pipe one ends respectively.

Further, it is two sets of the circulation subassembly all includes big fan, fixed block and little fan, big fan sets up the top in box one side perpendicularly, the fixed block sets up the below in box one side, and the one side of fixed block with hold subassembly fixed connection, little fan is equipped with a plurality ofly, every little fan is installed in the fixed block in proper order.

Furthermore, the drainage assembly comprises a pushing cylinder and a baffle plate, a drainage hole is formed in the bottom of one accommodating cavity, the pushing cylinder is installed at the top of the other accommodating cavity, the output end of the pushing cylinder is fixedly connected with one end of the baffle plate, and the baffle plate is located below the drainage hole.

Further, hold the subassembly including holding the case and holding the dish, hold the case and be located and hold the intracavity, and hold the both sides of case respectively with the one side fixed connection of two fixed blocks, it is equipped with a plurality ofly to hold the dish, every hold the dish in proper order from top to bottom equidistant slidable mounting in holding the incasement.

Furthermore, a hinged large door is arranged on one side of the box body, and a hinged small door is arranged in the center of the large door.

Compared with the prior art, the beneficial effects of the utility model reside in that:

firstly, putting glue to be tested into a holding tray, then inserting the holding tray filled with the test glue into a holding box, wherein the design of the multilayer holding tray can increase the quantity of the test glue each time, improving the efficiency of glue test, then closing a gate, driving a small door on the gate to close, enabling the box body and the holding box to respectively form a closed space, operating a vacuum pump, pumping out air in the holding box, enabling the inside of the holding box to become a vacuum environment, simultaneously operating a heater, enabling hot air to enter the box body through a heating pipe, enabling the air to rise, blowing down the hot air by a large fan in the box body, driving a small fan in a fixed block to rotate, enabling the hot air in the box body to circularly move from top to bottom, enabling the inside of the holding box to be uniformly heated, solving the problem that the hot air is gathered at the top of the box body, and then independently pulling the small door or pulling the gate open after the test is, the tested glue is taken out, the test is completed, after the test is completed, hot air in the box body is contacted with cold air outside, water vapor is generated, the water vapor flows down along the inner wall of the box body, the stop block above the heating pipe can prevent water drops from flowing into the heating pipe, when the next heating is avoided, the condition of incomplete heating appears, the time for the next heating is shortened, the flowing water drops flow into the drain hole, the air cylinder is pushed to work, the baffle is moved away, the water drops are allowed to enter the containing cavity, therefore, the next heating efficiency is enhanced, the collected water drops can be reused, and the practicability of the device is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of a first angle structure of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a cross-sectional view taken along line C-C of fig. 2.

Reference numerals:

the device comprises a box body 1, an accommodating cavity 11, an installation groove 12, a large door 13, a small door 14, a vacuum pump 2, a heating assembly 3, a heater 31, a heating pipe 32, a blocking block 33, a circulating assembly 4, a large fan 41, a fixing block 42, a small fan 43, a drainage assembly 5, a pushing cylinder 51, a baffle plate 52, a drainage hole 53, an accommodating assembly 6, an accommodating box 61 and an accommodating disc 62.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the embodiment of the present invention provides a vacuum drying oven for glue testing, which comprises a box body 1, a vacuum pump 2, a heating assembly 3, two sets of circulation assemblies 4, a drainage assembly 5 and a holding assembly 6, two containing cavities 11 are arranged in the box body 1, two groups of circulating assemblies 4 and containing assemblies 6 are arranged in one containing cavity 11, the two groups of circulating assemblies 4 are symmetrically arranged on the inner walls of the two sides of the box body 1, the containing assemblies 6 are positioned between the two groups of circulating assemblies 4, and the containing component 6 is connected with the two groups of circulating components 4, the drainage component 5 is arranged in the other containing cavity 11, the vacuum pump 2 is arranged at the top of the box body 1, the output end of the vacuum pump 2 is communicated with the containing component 6, an installation groove 12 is formed in the lower portion of the back face of the box body 1, and the heating assembly 3 is arranged in the installation groove 12.

Specifically, the heating assembly 3 includes a heater 31, a heating pipe 32 and a blocking piece 33, the heater 31 is arranged in the mounting groove 12, two heating pipes 32 are arranged, the two heating pipes 32 are respectively positioned at two sides of the box body 1, two ends of the two heating pipes 32 are respectively communicated with the mounting groove 12 and the other accommodating cavity 11, two stop blocks 33 are arranged, the two stop blocks 33 are respectively arranged on the inner walls of two sides of one accommodating cavity 11 and are respectively positioned above one ends of the two heating pipes 32, when the test is started, the heater 31 in the installation groove 12 is operated, hot air is introduced into the case 1 through the heating pipe 32, and the air rises, the big fan 41 in the box body 1 blows the hot air downwards, the small fan 43 in the fixed block 42 is driven to rotate, the hot air in the box body 1 circularly moves from top to bottom, and the containing box 61 is heated uniformly.

Specifically, two sets of circulation subassembly 4 all includes big fan 41, fixed block 42 and little fan 43, big fan 41 sets up the top in box 1 one side perpendicularly, fixed block 42 sets up the below in box 1 one side, and the one side of fixed block 42 and hold subassembly 6 fixed connection, little fan 43 is equipped with a plurality ofly, every little fan 43 installs in fixed block 42 in proper order, and when beginning the test, the work of heater 31 in mounting groove 12, steam passes through heating pipe 32 and gets into in the box 1 to gaseous rising, big fan 41 in the box 1 blows down the hot-air, drives the rotation of little fan 43 in the fixed block 42, makes the steam in the box 1 by last circulation motion down, makes and hold the incasement 61 and be heated evenly.

Specifically, the drainage assembly 5 comprises a pushing cylinder 51 and a baffle plate 52, a drain hole 53 is formed in the bottom of one accommodating cavity 11, the pushing cylinder 51 is installed at the top of the other accommodating cavity 11, the output end of the pushing cylinder 51 is fixedly connected with one end of the baffle plate 52, the baffle plate 52 is located below the drain hole 53, after the test is completed, hot air in the box body 1 is in contact with external cold air to generate steam, the steam flows down along the inner wall of the box body 1, the flowing water drops flow into the drain hole 53, the pushing cylinder 51 works, the baffle plate 52 is moved away, and the water drops enter the accommodating cavity 11, so that the next heating efficiency is enhanced, the collected water drops can be reused, and the practicability of the device is improved.

Specifically, hold subassembly 6 including holding case 61 and holding dish 62, hold case 61 and be located and hold chamber 11, and the both sides that hold case 61 respectively with the one side fixed connection of two fixed blocks 42, it is equipped with a plurality ofly to hold the dish 62, every hold dish 62 from top to bottom equidistant slidable mounting in holding case 61 in proper order, put the glue that awaits measuring into holding dish 62, then will hold full and take test glue to hold the dish 62 and insert in holding case 61, the design that multilayer held dish 62 can increase the quantity of test glue at every turn, has improved the efficiency of glue test, then closes gate 13, drives little door 14 on the gate 13 and closes, makes box 1 become an inclosed space with holding case 61 respectively.

Specifically, a hinged gate 13 is arranged on one side of the box body 1, a hinged small door 14 is arranged in the center of the gate 13, glue to be tested is placed in the containing tray 62, then the containing tray 62 filled with the test glue is inserted into the containing box 61, the quantity of the test glue at each time can be increased due to the design of the multilayer containing tray 62, the glue testing efficiency is improved, then the gate 13 is closed, the small door 14 on the gate 13 is driven to be closed, the box body 1 and the containing box 61 respectively form a closed space, and after the test is finished, the small door 14 can be pulled or the gate 13 can be pulled independently, the tested glue is taken out, and the test is finished.

The utility model discloses a theory of operation: firstly, putting glue to be tested into a holding tray 62, then inserting the holding tray 62 filled with the glue to be tested into a holding box 61, then closing a gate 13 to drive a small door 14 on the gate 13 to close, so that a box body 1 and the holding box 61 respectively form a closed space, operating a vacuum pump 2 to pump out air in the holding box 61, so that the inside of the holding box 61 becomes a vacuum environment, simultaneously operating a heater 31, leading hot air to enter the box body 1 through a heating pipe 32 and rising the air, blowing the hot air down by a large fan 41 in the box body 1 to drive a small fan 43 in a fixing block 42 to rotate, leading the hot air in the box body 1 to circularly move from top to bottom, so that the inside of the holding box 61 is uniformly heated, then after the test is finished, independently pulling the small door 14 or pulling the gate 13, taking out the tested glue to finish the test, and when the test is finished, the hot air in the box body 1 is contacted with cold air outside, the water vapor is generated and flows down along the inner wall of the box body 1, the blocking block 33 above the heating pipe 32 can prevent water drops from flowing into the heating pipe 32, the flowing water drops flow into the drain hole 53, the air cylinder 51 is pushed to work, the baffle plate 52 is moved away, the water drops enter the accommodating cavity 11, and the practicability of the device is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides a vacuum drying oven is used in glue test which characterized in that: comprises a box body (1), a vacuum pump (2), a heating component (3), two groups of circulating components (4), a drainage component (5) and a containing component (6), wherein two containing cavities (11) are arranged in the box body (1), two groups of circulating components (4) and containing components (6) are arranged in one containing cavity (11), two groups of circulating components (4) are symmetrically arranged on the inner walls of two sides of the box body (1), the containing component (6) is positioned between the two groups of circulating components (4), the containing component (6) is connected with the two groups of circulating components (4), the drainage component (5) is arranged in the other containing cavity (11), the vacuum pump (2) is arranged at the top of the box body (1), the output end of the vacuum pump (2) is communicated with the containing component (6), a mounting groove (12) is arranged below the back of the box body (1), the heating component (3) is arranged in the mounting groove (12).

2. The vacuum drying oven for glue testing of claim 1, characterized in that: heating element (3) include heater (31), heating pipe (32) and block piece (33), heater (31) set up in mounting groove (12), heating pipe (32) are equipped with two, two heating pipe (32) are located the both sides of box (1) respectively, two the both ends of heating pipe (32) hold between chamber (11) with mounting groove (12) and another respectively and are linked together, block piece (33) and be equipped with two, two block piece (33) and set up respectively on one holds the both sides inner wall in chamber (11), and be located the top of two heating pipe (32) one end respectively.

3. The vacuum drying oven for glue testing of claim 1, characterized in that: two sets of circulation subassembly (4) all include big fan (41), fixed block (42) and little fan (43), big fan (41) set up the top in box (1) one side perpendicularly, fixed block (42) set up the below in box (1) one side, and the one side of fixed block (42) with hold subassembly (6) fixed connection, little fan (43) are equipped with a plurality ofly, every little fan (43) are installed in fixed block (42) in proper order.

4. The vacuum drying oven for glue testing of claim 1, characterized in that: the drainage assembly (5) comprises a pushing cylinder (51) and a baffle (52), a drainage hole (53) is formed in the bottom of one accommodating cavity (11), the pushing cylinder (51) is installed at the top of the other accommodating cavity (11), the output end of the pushing cylinder (51) is fixedly connected with one end of the baffle (52), and the baffle (52) is located below the drainage hole (53).

5. The vacuum drying oven for glue testing of claim 3, characterized in that: hold subassembly (6) including holding case (61) and holding dish (62), hold case (61) and be located and hold chamber (11), and the both sides that hold case (61) respectively with the one side fixed connection of two fixed blocks (42), it is equipped with a plurality ofly, every to hold dish (62) from top to bottom equidistant slidable mounting in holding case (61) in proper order.

6. The vacuum drying oven for glue testing of claim 1, characterized in that: a hinged large door (13) is arranged on one side of the box body (1), and a hinged small door (14) is arranged in the center of the large door (13).

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