CN219283837U - Full-automatic ventilation type rapid constant temperature oven for detecting moisture regain of textile material - Google Patents
Full-automatic ventilation type rapid constant temperature oven for detecting moisture regain of textile material Download PDFInfo
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- CN219283837U CN219283837U CN202223217970.6U CN202223217970U CN219283837U CN 219283837 U CN219283837 U CN 219283837U CN 202223217970 U CN202223217970 U CN 202223217970U CN 219283837 U CN219283837 U CN 219283837U
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- oven
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- temperature oven
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses a full-automatic ventilation type rapid constant temperature oven for detecting the moisture regain of textile materials, which comprises a constant temperature oven body, wherein the constant temperature oven body comprises an oven inner cavity, a main rotating shaft, a rotary disc, a sample basket, a connecting rod, a sample basket hook, a balance hook, a hot air port, a hot air discharge pipe, a bracket, a controller, an electromagnet, an electric hydraulic rod, a supporting plate and other mechanisms, the lower part of the main rotating shaft is provided with a sliding groove, the rotary disc is arranged on the sliding groove in a sliding way, and the rotary disc coincides with the axis of the main rotating shaft; the electric hydraulic rod is arranged at the bottom of the inner cavity of the oven, the top of the electric hydraulic rod is provided with a supporting plate, and the supporting plate is positioned under the turntable; the electromagnet is arranged on the balance hook; the electromagnet and the electric hydraulic rod are electrically connected with the controller. The novel sample basket weighing device has the innovation points that the internal structure of the oven, the structure of the sample basket, the placing mode of the sample basket and the mode of weighing the sample basket by the balance are improved, the stability and the accuracy of weighing the balance are ensured, and meanwhile, the sample basket is convenient to detach.
Description
Technical Field
The utility model belongs to the technical field of constant temperature ovens, and particularly relates to a full-automatic ventilation type rapid constant temperature oven for detecting moisture regain of textile materials.
Background
Constant temperature oven can often be used in textile material inspection and detection laboratory, and the following problems exist in the existing full-automatic ventilation type rapid constant temperature oven: 1. the basket for containing the samples is hung on the rotary table of the main rotary shaft through the bracket, the basket in the box body is inconvenient to take down, the sample basket bracket is required to be rotated to take down, otherwise, in the process of taking down the sample basket, hands of operators are very easy to touch the sample basket bracket and scalded; 2. the air flow rate in the box body cannot be confirmed in the balance weighing process, and if the air flow rate is too high, the weighing result is inaccurate; 3. in the rotation process of the basket, the balance hook is easily touched to the condition of damage and deviation of the balance, so that inaccurate weighing is caused; 4. when a balance hook hangs a sample basket, the sample basket is easy to incline to touch the inner wall of the box body or other baskets, so that weighing is inaccurate; 5. the existing balance anti-collision hook is more cumbersome and has poor effect. Therefore, the internal structure of the constant temperature oven needs to be improved against the defects of the prior art.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model discloses a full-automatic ventilation type rapid constant temperature oven with an improved internal structure of the oven.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the full-automatic ventilation type rapid constant temperature oven for detecting the moisture regain of the textile material comprises a constant temperature oven body, wherein the constant temperature oven body comprises an oven inner cavity, a main rotating shaft, a turntable, a sample basket, a connecting rod, a sample basket hook, a balance hook, a hot air port, a hot air calandria, a bracket and a controller, the lower end of the connecting rod is fixedly connected with the sample basket, and the upper end of the connecting rod is fixedly provided with the sample basket hook; the circular array on the turntable is provided with 4 brackets, and the sample basket is placed on the brackets; the rotary table is arranged on the sliding groove in a vertical linear sliding mode, and the rotary table is overlapped with the axis of the main rotating shaft; the electric hydraulic rod is fixedly arranged at the bottom of the inner cavity of the oven, the top of the electric hydraulic rod is fixedly provided with a supporting plate, and the supporting plate is positioned under the turntable; the electromagnet is fixedly arranged on the balance hook; the electromagnet and the electric hydraulic rod are electrically connected with the controller.
The novel sample basket weighing device has the innovation points that the internal structure of the oven, the structure of the sample basket, the placing mode of the sample basket and the mode of weighing the sample basket by the balance are improved, the stability and the accuracy of weighing the balance are ensured, and meanwhile, the sample basket is convenient to detach.
Further, still include proximity sensor and mount pad, the top of oven inner chamber is provided with proximity sensor through the mount pad is fixed, proximity sensor is located the front of electro-magnet, and proximity sensor is used for sample basket to pass through the developments of electro-magnet, and proximity sensor can give the controller with signal transmission when needs weigh and make its control main pivot stop rotate and promote sample basket messenger sample basket couple and electro-magnet contact.
Further, the length of spout is greater than the perpendicular interval of sample basket couple and electro-magnet, guarantees that all can not break away from the spout at the in-process that electronic hydraulic stem promoted the carousel, because break away from the spout after main pivot rotation probably can not drove the carousel rotation.
Further, the connecting rod comprises a main rod, an auxiliary rod, limiting grooves, limiting blocks, springs and an inner cavity, wherein the inner cavity is formed in the center of the upper part of the main rod, the auxiliary rod is arranged in the inner cavity in a sliding mode, a pair of limiting grooves are symmetrically formed in the side wall of the inner cavity, and a pair of limiting blocks are symmetrically and fixedly arranged at the bottom of the auxiliary rod; the limiting groove and the limiting block are matched for use; the spring is arranged between the bottom of the inner cavity and the bottom of the auxiliary rod, the design of the connecting rod mainly plays a role in buffering, and the phenomenon that corresponding parts are crashed and damaged due to hard contact when the sample basket hook is contacted with the electromagnet and the bracket is avoided.
Further, an anemometer is arranged in the hot air calandria and is used for monitoring the air flow rate of the inner cavity of the oven, and the weighing data of the balance are inaccurate when the air flow rate is greater than 0.5 m/s.
Further, the sample basket is arranged in a full hollow mode, so that the ventilation efficiency is improved, and the drying efficiency is improved.
The utility model has the advantages that: 1. when the balance is weighed, the sample basket is not hung, but the electromagnet is adsorbed, so that the electromagnet is more stable and firm in adsorption, the weighing accuracy is ensured, and the balance hook is prevented from being damaged; 2. the rotary table adopts a movable design mode, the upward and downward movement of the rotary table is controlled by the electric hydraulic rod to realize the control of the ascending and descending of the sample basket, the control mode is simple, and the installation and wiring modes are simple; 3. the sample basket is more convenient to place and take down, and can avoid scalding hands during operation.
Drawings
FIG. 1 is a perspective view of a full automatic ventilated fast constant temperature oven (without door) for detecting moisture regain of textile material according to the present utility model;
FIG. 2 is a perspective view of a full-automatic ventilated fast constant temperature oven (without door) for detecting moisture regain of textile material according to the present utility model;
FIG. 3 is a front view of a full automatic ventilated fast oven (without door) for moisture regain detection of textile material according to the present utility model;
FIG. 4 is a perspective view of the spindle and its accessory parts in a full automatic ventilated fast constant temperature oven for detecting moisture regain of textile material according to the present utility model;
FIG. 5 is a perspective view of an electric hydraulic rod and a supporting plate in a full-automatic ventilated type rapid constant temperature oven for detecting the moisture regain of a textile material;
fig. 6 is an exploded perspective view of a connecting rod in a full-automatic ventilated rapid thermostatic oven for detecting moisture regain of textile materials according to the present utility model.
Detailed Description
The utility model is described in detail below with reference to the attached drawing figures:
in the description of the present utility model, it should be noted that, directions or positional relationships indicated by "inner", "outer", "upper", "lower", etc. are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, and specific direction configuration and operation, and therefore should not be construed as limiting the present utility model.
As shown in fig. 1-5, a full-automatic ventilation type rapid constant temperature oven for detecting the moisture regain of textile materials comprises a constant temperature oven body 1, wherein the constant temperature oven body 1 comprises an oven cavity 2, a main rotating shaft 3, a rotary disc 4, a sample basket 5, a connecting rod 6, a sample basket hook 7, a balance hook 8, a hot air port 9, a hot air pipe 10, a bracket 11, a controller 12, an electromagnet 13, an electric hydraulic rod 14 and a supporting plate 15, and besides the components, a hot air generating device, a balance, a main rotating shaft motor and the like are also included. The lower end of the connecting rod 6 is fixedly connected with the sample basket 5, and the sample basket 5 is of a full hollow structure, so that hot air can conveniently enter and exit to dry silk; the upper end of the connecting rod 6 is fixedly provided with a sample basket hook 7, and the sample basket hook 7 is a circular iron plate. The circular array on the rotary table 4 is provided with 4 brackets 11, the sample basket 5 is placed on the brackets 11, and the rotation and the up-and-down movement of the rotary table 4 are controlled to realize the control of the rotation and the up-and-down movement of the sample basket. The bottom of the bracket 11 is of a net structure, so that hot air can conveniently flow upwards from bottom to top without obstruction, and the drying time of articles (silk) in the sample basket 5 is shortened.
The lower part of the main rotating shaft 3 is provided with sliding grooves 16, 4 sliding grooves 16 are uniformly arranged at the lower part of the main rotating shaft 3, the length of each sliding groove 16 is 20.0cm, the depth is 0.5-1.0 cm, and the width is 0.5cm; the main shaft 3 has a specific structure that the diameter of the upper part is smaller than that of the lower part, the length of the large diameter part of the lower part is 30.0cm, and the chute 16 is opened downwards from the top of the large diameter part of the lower part. The turntable 4 can slide vertically and linearly and is arranged on the chute 16, the axis of the turntable 4 and the axis of the main rotating shaft 3 are coincident, a structure matched with the chute 16, such as a boss, is arranged at the center of the turntable 4, the turntable 4 can be driven to rotate when the main rotating shaft 3 rotates under the cooperation of the chute 16 and the boss, and the vertical movement of the turntable 4 is not influenced. The electric hydraulic rod 14 is fixedly arranged at the bottom of the inner cavity 2 of the oven, the top of the electric hydraulic rod 14 is fixedly provided with a supporting plate 15, and the supporting plate 15 is positioned right below the turntable 4; the supporting plate 15 is horseshoe-shaped, and mainly can be contacted with the turntable 4 in a large area when contacting the turntable 4, so that the lifting force acting on the turntable 4 is uniformly distributed, and the phenomenon that the turntable 4 is lifted up is avoided. The balance hook 8 is arranged at the top of the oven cavity 2, the electromagnet 13 is fixedly arranged on the balance hook 8, and the sample basket 5 is lifted by the electromagnet 13 to adsorb the sample basket hook 7 for weighing. The length of the chute 16 is larger than the vertical distance between the sample basket hook 7 and the electromagnet 13 in design, and the vertical distance between the sample basket hook 7 and the electromagnet 13 is controlled to be 2.0-3.0 cm, so that the turntable 4 is prevented from being separated from the chute 16 after the sample basket hook 7 is contacted with the electromagnet 13 in the process of lifting the turntable 4. The electromagnet 13 and the electric hydraulic rod 14 are electrically connected with the controller 12, the control collocation of the electromagnet 13 and the electric hydraulic rod 14 is realized through the intelligent control of the controller 12, for example, when the main rotating shaft 3 stops rotating when weighing is needed, the electric hydraulic rod 14 stretches to push the turntable 4 and the bracket 11 upwards until the sample basket hook 7 contacts with the electromagnet 13; after the two contact, the electromagnet 13 is electrified to adsorb the sample basket hook 7, then the electric hydraulic rod 14 is contracted to enable the rotary disc 4 to fall back, the bottom of the sample basket 5 is free of a supporting object after the rotary disc 4 falls back, at this time, the balance weighs the sample basket, after weighing, the electric hydraulic rod 14 is extended to control the rotary disc 4 and the bracket 11 to rise to connect back the sample basket 5, finally, the electromagnet 13 is powered off, the electric hydraulic rod 14 is contracted, the sample basket 5 falls back to the lowest position, and the main rotating shaft 3 continues to rotate, so that the weighing process of the sample basket 5 is completed. The length of extension and retraction of the electro-hydraulic lever 14 is fixed, thus ensuring that the contact between the bracket 11 and the sample basket 5 or the sample basket hook 7 and the electromagnet 13 is accurate each time.
In order to more accurately monitor when the sample basket 5 passes under the electromagnet 13, a proximity sensor 17 and a mounting seat 18 are also arranged, the top of the oven cavity 2 is fixedly provided with the proximity sensor 17 through the mounting seat 18, and the proximity sensor 17 is electrically connected with the controller 12; the proximity sensor 17 is located in front of the electromagnet 13, in close proximity. When the sample basket 5 rotates past the lower part of the proximity sensor 17, the proximity sensor 17 generates an electric signal, and the controller 12 judges whether the rotation of the main rotating shaft 3 is required to be stopped to weigh the sample basket 5 according to a preset weighing rule and the electric signal transmitted by the proximity sensor 17.
In order to avoid damage caused by collision when the bracket 11 is in contact with the sample basket 5 and the sample basket hook 7 is in contact with the electromagnet 13, the connecting rod 6 is designed with a buffering function. The specific structure shown in fig. 6 is that the connecting rod 6 includes a main rod 61, an auxiliary rod 62, a limiting groove 63, a limiting block 64, a spring 65 and an inner cavity 66, the inner cavity 66 is arranged at the center of the upper part of the main rod 61, the inner cavity 66 is cylindrical, the auxiliary rod 62 is slidably arranged in the inner cavity 66, a pair of limiting grooves 63 are symmetrically arranged on the side wall of the inner cavity 66, and a pair of limiting blocks 64 are symmetrically and fixedly arranged at the bottom of the auxiliary rod 62; the limiting groove 63 and the limiting block 64 are matched, namely the limiting block 64 is arranged in the limiting groove 63 in a sliding way; a spring 65 is provided between the bottom of the cavity 66 and the bottom of the secondary rod 62, so that no hard contact collision occurs in a buffer stage when the bracket 11 is in contact with the sample basket 5 or the sample basket hook 7 is in contact with the electromagnet 13.
In order to monitor the air flow rate of the inner cavity 2 of the oven at any time during weighing and ensure the accuracy of weighing, an anemometer is arranged in the hot air calandria 10 and is electrically connected with the controller 12. The anemometer can be arranged at the pipe orifice of the hot air calandria 10 or in the inner cavity 2 of the oven.
While particular embodiments of the present utility model have been illustrated and described in detail, it should be noted that various changes and modifications could be made to the above-described embodiments without departing from the spirit of the utility model and the scope of the appended claims.
Claims (6)
1. The utility model provides a quick constant temperature oven of full-automatic ventilation formula for textile material moisture regain detects, includes constant temperature oven body (1), oven body (1) include oven inner chamber (2), main pivot (3), carousel (4), sample basket (5), connecting rod (6), sample basket couple (7), balance couple (8), hot-blast mouth (9), hot-blast calandria (10), bracket (11) and controller (12), the lower extreme of connecting rod (6) is fixed to be connected with sample basket (5), the upper end of connecting rod (6) is fixed and is provided with sample basket couple (7); 4 brackets (11) are arranged on the rotary table (4) in a circular array, and the sample basket (5) is placed on the brackets (11);
the rotary table is characterized by further comprising an electromagnet (13), an electric hydraulic rod (14) and a supporting plate (15), wherein a chute (16) is arranged at the lower part of the main rotary shaft (3), the rotary table (4) can be arranged on the chute (16) in a vertically linear sliding manner, and the rotary table (4) is superposed with the axis of the main rotary shaft (3); the electric hydraulic rod (14) is fixedly arranged at the bottom of the inner cavity (2) of the oven, the supporting plate (15) is fixedly arranged on the top of the electric hydraulic rod (14), and the supporting plate (15) is positioned under the turntable (4); the electromagnet (13) is fixedly arranged on the balance hook (8); the electromagnet (13) and the electric hydraulic rod (14) are electrically connected with the controller (12).
2. The full-automatic ventilation type rapid constant temperature oven for detecting the moisture regain of textile materials according to claim 1, further comprising a proximity sensor (17) and a mounting seat (18), wherein the proximity sensor (17) is fixedly arranged at the top of the inner cavity (2) of the oven through the mounting seat (18), and the proximity sensor (17) is positioned in front of the electromagnet (13).
3. A full automatic ventilated fast constant temperature oven for detecting moisture regain of textile material according to claim 2, characterized in that the length of the chute (16) is larger than the vertical distance between the sample basket hook (7) and the electromagnet (13).
4. A full-automatic ventilated type rapid constant temperature oven for detecting the moisture regain of textile materials according to claim 3, characterized in that the connecting rod (6) comprises a main rod (61), an auxiliary rod (62), a limiting groove (63), a limiting block (64), a spring (65) and an inner cavity (66), wherein the inner cavity (66) is arranged at the central position of the upper part of the main rod (61), the auxiliary rod (62) is slidably arranged in the inner cavity (66), a pair of limiting grooves (63) are symmetrically arranged on the side wall of the inner cavity (66), and a pair of limiting blocks (64) are symmetrically and fixedly arranged at the bottom of the auxiliary rod (62); the limiting groove (63) and the limiting block (64) are matched for use; a spring (65) is arranged between the bottom of the inner cavity (66) and the bottom of the auxiliary rod (62).
5. A full automatic ventilated fast constant temperature oven for detecting moisture regain of textile materials according to claim 4, characterized in that an anemometer is arranged in the hot air gauntlet (10).
6. The full-automatic ventilated type rapid constant temperature oven for detecting the moisture regain of textile materials according to claim 5, wherein the sample basket (5) is arranged in a full hollow manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223217970.6U CN219283837U (en) | 2022-12-02 | 2022-12-02 | Full-automatic ventilation type rapid constant temperature oven for detecting moisture regain of textile material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223217970.6U CN219283837U (en) | 2022-12-02 | 2022-12-02 | Full-automatic ventilation type rapid constant temperature oven for detecting moisture regain of textile material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219283837U true CN219283837U (en) | 2023-06-30 |
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ID=86932732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223217970.6U Active CN219283837U (en) | 2022-12-02 | 2022-12-02 | Full-automatic ventilation type rapid constant temperature oven for detecting moisture regain of textile material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219283837U (en) |
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2022
- 2022-12-02 CN CN202223217970.6U patent/CN219283837U/en active Active
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