CN217466928U - Full-automatic volatile component analyzer for rubber sample - Google Patents

Abstract

The utility model discloses a full-automatic volatile analysis appearance of rubber sample, the power distribution box comprises a box body, the case lid, heating element, weigh subassembly and supporting component, the case lid is located on the box, be provided with the hinge between box and the case lid, the inside baffle that is equipped with the level setting of box, the baffle separates the inner space of box for upper portion space and lower part space, heating element is used for heating upper portion space, it includes the balance beam and the balance body to weigh the subassembly, the balance body is located in lower part space, the vertical setting of balance beam, the balance body is connected to its lower extreme, the upper end inserts in the upper portion space, supporting component includes actuating mechanism and supporting disk, the supporting disk is located in the upper portion space, be equipped with the hole of placing that the position corresponds the balance beam position setting on the supporting disk, actuating mechanism connection supporting disk, be used for at least drive supporting disk up-and-down motion. Compared with the prior art, the utility model discloses can full-automatic realization be to the volatile analysis of rubber sample.

Description

Full-automatic volatile component analyzer for rubber sample

Technical Field

The utility model relates to a rubber sample analytical equipment field, in particular to full-automatic volatile analysis appearance of rubber sample.

Background

At present, in the rubber industry, a blast drying oven is adopted for analyzing the volatile components of a rubber sample (including resin and the like), the sample is manually weighed by an inspector and then is put into the drying oven, and the sample is manually weighed after the drying time reaches through manual timing. Repeating the steps, and finally calculating the content of volatile components in the rubber sample through the weight reduction of the sample. Such a mode is extremely inefficient and labor intensive, increasing the workload on the workers. In view of this, the inventor of the present application has made intensive studies to obtain a full-automatic volatile analyzer for a rubber sample.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a full-automatic volatile analysis appearance of rubber sample, it can full-automatic realization to the volatile analysis of rubber sample.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a full-automatic volatile analyzer for rubber samples comprises a box body, a box cover, a heating assembly, a weighing assembly and a supporting assembly, wherein the box cover is arranged on the box body, a hinge is arranged between the box body and the box cover, a horizontally arranged partition plate is arranged in the box body, the partition plate divides the inner space of the box body into an upper part space and a lower part space, the heating assembly is used for heating the upper part space, the weighing assembly comprises a scale beam and a scale body, the scale body is arranged in the lower part space, the scale beam is vertically arranged, the lower end of the scale beam is connected with the scale body, the upper end of the scale beam is inserted into the upper part space, the supporting assembly comprises a driving mechanism and a supporting plate, the supporting plate is arranged in the upper part space, a placing hole is arranged on the supporting plate in a position corresponding to the scale beam, the driving mechanism is connected with the supporting plate, used for driving at least the supporting disc to move up and down.

In a preferred embodiment, an upper air duct communicated with the upper space is arranged in the box cover, and a first heat dissipation fan is arranged on the side of the upper air duct.

In a preferred embodiment, a second heat dissipation fan is provided at a side of the lower part space.

In a preferred embodiment, the heating assembly comprises a heating tube disposed in the upper part space and a blower fixed to the partition for blowing air to the heating tube.

In a preferred embodiment, the heating assembly further comprises heat insulation cotton, and the heat insulation cotton is arranged on the inner wall of the upper part space.

In a preferred embodiment, actuating mechanism includes elevator motor, cam, line rail, bearing, connecting plate and back shaft, elevator motor with the line rail is located in lower part space, the line rail is vertical to be set up, the cam install in on elevator motor's the output shaft, the cam is connected the bearing, the connecting plate includes first plate body and second plate body, first plate body is connected the line rail, the second plate body transversely sets up, the second plate body is located the upper end of first plate body, the bearing is located on the first plate body, the lower extreme of back shaft is connected the second plate body, the upper end is connected the supporting disk.

In a preferred embodiment, the driving mechanism further includes a rotating member, the supporting plate is configured to be circular, the plurality of placement holes are provided, the upper end of the supporting shaft is connected to the central position of the supporting plate, the plurality of placement holes are evenly distributed around the supporting shaft, and the rotating member is connected to the supporting shaft and is used for driving the supporting shaft to rotate.

In a preferred embodiment, the rotation piece includes rotating electrical machines, mounting panel, action wheel, hold-in range and follows the driving wheel, the mounting panel install in lower part space, rotating electrical machines locates on the mounting panel, the action wheel is connected rotating electrical machines's drive shaft, follow the driving wheel and locate support epaxially, the hold-in range is connected the action wheel with follow the driving wheel.

In a preferred embodiment, the support shaft includes a first shaft body, a second shaft body, and a coupling connecting the first shaft body and the second shaft body.

Compared with the prior art, the utility model provides a full-automatic volatile analysis appearance of rubber sample at first opens the case lid at the during operation, places the crucible that will contain the sample in placing the hole, then covers the case lid, presses the start button, through the built-in procedure of analysis appearance, realizes its automatic analytic process particularly: the method comprises the steps of firstly, utilizing a driving mechanism to enable the position of a supporting plate to descend, placing a crucible on a weighing beam after the supporting plate descends to a certain position, realizing the weighing process, recording data, utilizing the driving mechanism to enable the position of the supporting plate to ascend after measurement is completed, enabling the crucible to be separated from the weighing beam, utilizing a heating assembly to heat the upper part space, evaporating a sample in the crucible, utilizing the driving mechanism to enable the position of the supporting plate to descend after the evaporation process of a preset time, weighing the weight of the sample again, obtaining the weight of the sample after volatilization, and realizing the automatic analysis process. Above whole process only needs the staff to press the start button once, and this has effectively promoted work efficiency, has reduced staff's work burden.

Drawings

FIG. 1 is the utility model relates to a structural schematic diagram of a full-automatic volatile component analyzer for rubber samples.

Fig. 2 is the internal structure schematic diagram (without driving mechanism) of the full-automatic volatile analyzer for rubber samples.

Fig. 3 is a schematic structural diagram (bottom view) of a driving mechanism of a full-automatic volatile analyzer for rubber samples.

Fig. 4 is a longitudinal section structure schematic diagram of a driving mechanism of a full-automatic volatile component analyzer for rubber samples.

In the figure

A case cover 1; a hinge 2; a box body 3; a partition plate 4; an upper part space 5; an upper air duct 6; a first heat radiation fan 7; a lower part space 8; a second heat radiation fan 9; a scale beam 10; a scale body 11; a support disc 12; a placement hole 13; a heating tube 14; a blower fan 15; heat preservation cotton 16; a lift motor 17; a cam 18; a wire rail 19; a bearing 20; a support shaft 21; a first plate 22; a second plate 23; a rotating electric machine 24; a mounting plate 25; a drive wheel 26; a timing belt 27; a driven wheel 28; a first shaft body 29; a second shaft body 30; a coupling 31; a drive mechanism 0.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

As shown in fig. 1 to 4, a full-automatic volatile analyzer for rubber samples comprises a box body 3, a box cover 1, a heating assembly, a weighing assembly and a supporting assembly, wherein the box cover 1 is arranged on the box body 3 in a covering manner, a hinge 2 is arranged between the box body 3 and the box cover 1, a horizontally arranged partition plate 4 is arranged inside the box body 3, the partition plate 4 divides the inner space of the box body 3 into an upper part space 5 and a lower part space 8, the heating assembly is used for heating the upper part space 5, the weighing assembly comprises a scale beam 10 and a scale body 11, the scale body 11 is arranged in the lower part space 8, the scale beam 10 is vertically arranged, the lower end of the scale beam is connected with the scale body 11, the upper end of the scale beam is inserted into the upper part space 5, the supporting assembly comprises a driving mechanism 0 and a supporting disk 12, the supporting disk 12 is arranged in the upper part space 5, the scale is characterized in that a placing hole 13 is formed in the support disc 12, the placing hole corresponds to the scale beam 10, and the driving mechanism 0 is connected with the support disc 12 and is used for at least driving the support disc 12 to move up and down.

The full-automatic volatile component analyzer of rubber sample of this embodiment at the during operation, at first opens case lid 1, places the crucible that contains the sample in placing hole 13, then covers case lid 1, presses the start button, through the built-in procedure of analysis appearance, realizes its automatic analytic process, specifically: firstly, the position of a supporting disk 12 is descended by using a driving mechanism 0, after the supporting disk 12 descends to a certain position, a crucible is placed on a weighing rod 10 to realize the weighing process and record data, after the measurement is completed, the position of the supporting disk 12 is ascended by using the driving mechanism 0 to enable the crucible to leave the weighing rod 10, then a heating component is used for heating an upper part space 5 to evaporate a sample in the crucible, after the evaporation process of a preset time, the position of the supporting disk 12 is descended by using the driving mechanism 0 to weigh the weight of the sample again to obtain the weight of the sample after the evaporation, namely, the automatic analysis process is realized. Above whole process only needs the staff to press the start button once, and this has effectively promoted work efficiency, has reduced staff's work burden.

In order to avoid the overhigh temperature in the upper partial space 5 and simultaneously realize the volatilization of volatile matters in the sample, an upper air duct 6 communicated with the upper partial space 5 is arranged in the box cover 1, and a first heat radiation fan 7 is arranged on the side part of the upper air duct 6. When using, start behind first radiator fan 7, can be with the hot-air outgoing in the middle of upper portion space 5, realize the cooling, avoid upper portion space 5's high temperature, volatilize the volatile simultaneously when discharging hot-air.

In order to cool the lower space 8, a second heat dissipation fan 9 is disposed at a side of the lower space 8.

Specifically, the heating assembly comprises a heating pipe 14 and an air blower 15, the heating pipe 14 is arranged in the upper part space 5, and the air blower 15 is fixed on the partition plate 4 and used for blowing air to the heating pipe 14. When the sample heating device works, the heating pipe 14 is used for heating, and meanwhile, the air blower 15 is used for diffusing the heat generated by the heating pipe 14, so that the heat generated by the heating pipe 14 can fill the whole upper part space 5, the sample is heated, and the volatilization of the sample is accelerated.

In order to realize the heat preservation of the upper part space 5, the heating assembly further comprises heat preservation cotton 16, and the heat preservation cotton 16 is arranged on the inner wall of the upper part space 5.

Specifically, actuating mechanism 0 includes elevator motor 17, cam 18, line rail 19, bearing 20, connecting plate and back shaft 21, elevator motor 17 with line rail 19 locates in lower part space 8, the vertical setting of line rail 19, cam 18 install in on elevator motor 17's the output shaft, cam 18 connects bearing 20, the connecting plate includes first plate body 22 and second plate body 23, first plate body 22 is connected line rail 19, second plate body 23 transversely sets up, second plate body 23 is located the upper end of first plate body 22, bearing 20 locates on the first plate body 22, the lower extreme of back shaft 21 is connected second plate body 23, the upper end is connected supporting disk 12. When the supporting disc 12 needs to be driven up and down, the lifting motor 17 is started to drive the cam 18 to move, the cam 18 drives the bearing 20 to move, the bearing 20 drives the first plate body 22 to move along the linear rail 19, the movement of the first plate body 22 drives the second plate body 23 to move, and the second plate body 23 drives the supporting shaft 21 to move, so that the up-and-down movement of the supporting shaft 21 is controlled by the action of the lifting motor 17, namely, the up-and-down movement of the supporting disc 12 is controlled.

In order to improve the analysis amount of one analysis process, the driving mechanism 0 further includes a rotating member, the supporting plate 12 is configured to be circular, the plurality of placing holes 13 are provided, the upper end of the supporting shaft 21 is connected to the central position of the supporting plate 12, the plurality of placing holes 13 are evenly distributed around the supporting shaft 21, and the rotating member is connected to the supporting shaft 21 and is used for driving the supporting shaft 21 to rotate. Under the above structure setting, the analysis of a large amount of samples can be realized at one time, specifically, when the analysis work is performed, a plurality of crucibles with the same number as the placing holes 13 are arranged, the plurality of crucibles are placed in the plurality of placing holes 13, then the weighing work is started, and the process of the weighing work is as follows: utilize the rotation piece to make back shaft 21 rotate, the rotation of back shaft 21 drives the rotation of supporting disk 12, thereby utilize the rotation piece can realize the pivoted control to supporting disk 12, at first, utilize the rotation of supporting disk 12 to make the position of a crucible alignment weighing beam 10 in a plurality of crucibles, then down the position of supporting disk 12, make this crucible arrange in on weighing beam 10, realize weighing the work, after weighing the completion, supporting disk 12 position rises, supporting disk 12 rotates after that, make next crucible alignment weighing beam 10, should and weigh the sample in this crucible, so on, realize weighing of sample in all crucibles, after weighing the completion, heat and volatilize, after heat and volatilize the process completion, carry out above weighing process again, realize the volatile matter analysis to the sample in a plurality of crucibles.

It should be noted that the relationship between the placement opening 13 and the scale beam 10, in particular the scale beam 10, is in the path of movement of the placement opening 13, so that the scale beam 10 can be directed to a certain placement opening 13 position when the support plate 12 is lowered.

Specifically, the rotation piece includes rotating electrical machines 24, mounting panel 25, action wheel 26, hold-in range 27 and follows driving wheel 28, mounting panel 25 install in lower part space 8, rotating electrical machines 24 locates on the mounting panel 25, action wheel 26 connects rotating electrical machines 24's drive shaft, follow driving wheel 28 locates on the back shaft 21, hold-in range 27 is connected action wheel 26 with follow driving wheel 28. When the rotating motor 24 is actuated, the driving pulley 26 is driven to rotate, the rotation of the driving pulley 26 drives the movement of the timing belt 27, so as to drive the driven pulley 28 to rotate, and the rotation of the driven pulley 28 drives the supporting shaft 21 to rotate, so as to realize the rotation of the supporting plate 12.

Specifically, the supporting shaft 21 includes a first shaft body 29, a second shaft body 30 and a coupling 31, and the coupling 31 connects the first shaft body 29 and the second shaft body 30.

The foregoing description of the embodiments is provided to enable one of ordinary skill in the art to make and use the invention and is provided for enabling those of ordinary skill in the art to make and use the invention as provided within the appended claims. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.

Claims (9)

1. A full-automatic volatile analyzer for rubber samples is characterized by comprising a box body, a box cover, a heating assembly, a weighing assembly and a supporting assembly, wherein the box cover is arranged on the box body, a hinge is arranged between the box body and the box cover, a horizontally arranged partition plate is arranged in the box body, the partition plate divides the inner space of the box body into an upper part space and a lower part space, the heating assembly is used for heating the upper part space, the weighing assembly comprises a scale beam and a scale body, the scale body is arranged in the lower part space, the scale beam is vertically arranged, the lower end of the scale beam is connected with the scale body, the upper end of the scale beam is inserted into the upper part space, the supporting assembly comprises a driving mechanism and a supporting plate, the supporting plate is arranged in the upper part space, and a placing hole is arranged on the supporting plate and corresponds to the position of the scale beam, the driving mechanism is connected with the supporting disc and used for driving the supporting disc to move up and down at least.

2. The full-automatic volatile analyzer for rubber samples according to claim 1, wherein an upper air duct communicating with the upper space is arranged in the case cover, and a first cooling fan is arranged on the side of the upper air duct.

3. The full-automatic volatile analyzer for rubber samples as claimed in claim 1, wherein the side of the lower space is provided with a second heat dissipation fan.

4. The analyzer of claim 1, wherein the heating assembly comprises a heating tube and an air blower, the heating tube is disposed in the upper space, and the air blower is fixed to the partition for blowing air to the heating tube.

5. The full-automatic volatile analyzer for rubber samples according to claim 4, wherein the heating assembly further comprises heat insulation cotton, and the heat insulation cotton is arranged on the inner wall of the upper part space.

6. The analyzer according to any one of claims 1 to 5, wherein the driving mechanism comprises a lifting motor, a cam, a wire rail, a bearing, a connecting plate and a supporting shaft, the lifting motor and the wire rail are disposed in the lower space, the wire rail is vertically disposed, the cam is mounted on an output shaft of the lifting motor, the cam is connected to the bearing, the connecting plate comprises a first plate body and a second plate body, the first plate body is connected to the wire rail, the second plate body is transversely disposed, the second plate body is disposed at an upper end of the first plate body, the bearing is disposed on the first plate body, a lower end of the supporting shaft is connected to the second plate body, and an upper end of the supporting shaft is connected to the supporting plate.

7. The analyzer according to claim 6, wherein the driving mechanism further comprises a rotating member, the supporting plate is configured to be circular, the plurality of placing holes are provided, the upper end of the supporting shaft is connected to a central position of the supporting plate, the plurality of placing holes are evenly distributed around the supporting shaft, and the rotating member is connected to the supporting shaft and is used for driving the supporting shaft to rotate.

8. The full-automatic volatile constituent analyzer of rubber sample according to claim 7, characterized in that, the rotation piece includes rotating electrical machines, mounting panel, action wheel, hold-in range and follows the driving wheel, the mounting panel install in lower part space, rotating electrical machines locates on the mounting panel, the action wheel is connected the drive shaft of rotating electrical machines, follow the driving wheel and locate on the back shaft, the hold-in range is connected the action wheel with follow the driving wheel.

9. The full-automatic volatile analyzer for rubber samples according to claim 7, wherein the supporting shaft comprises a first shaft body, a second shaft body and a coupling, and the coupling is connected with the first shaft body and the second shaft body.

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