CN218674808U

CN218674808U - Hot air hood heat resistance detection device

Info

Publication number: CN218674808U
Application number: CN202222992747.2U
Authority: CN
Inventors: 丰先磊; 张小明
Original assignee: Shandong Fengxin Science & Technology Developmentco Ltd
Current assignee: Shandong Fengxin Science & Technology Developmentco Ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-21
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a hot-blast air hood heat resistance detection device, comprises a workbench, the upper end surface fixed surface of workstation installs control panel, the upper end surface middle part of workstation is provided with the mounting bracket, the other end of mounting bracket is provided with the electrothermal tube, the top of electrothermal tube is provided with the autogiration centre gripping fixing base device that is used for improving the hot-blast air hood installation convenient and the homogeneity of being heated, autogiration centre gripping fixing base device includes the mounting panel, the upper end surface fixed surface of mounting panel installs driving motor No. one, the other end of driving motor's output shaft is provided with the axle that reinforces. A hot-blast air cover heat resistance detection device through being provided with autogiration centre gripping fixing base device, simple structure, the simple operation not only can improve the convenience fixed when detecting hot-blast air cover, improves detection efficiency, the homogeneity that is heated when can also improving hot-blast air cover and detecting improves the accurate nature of testing result.

Description

Hot air hood heat resistance detection device

Technical Field

The utility model relates to a hot-blast air cover technical field specifically is a hot-blast air cover heat resistance detection device.

Background

A yankee hood, i.e., a hot air yankee hood, is a drying device that combines contact drying and convection drying of a paper web, and the hot air hood needs to be subjected to heat resistance detection.

The existing hot air cover heat resistance detection device is lack of a fixing device for the hot air cover, the hot air cover is not convenient to fix quickly, detection efficiency is influenced, the hot air cover cannot be driven to rotate, uniform heating of different positions of the hot air cover cannot be achieved, accuracy of detection results is influenced, the height of the hot air cover and a heat source cannot be adjusted by the existing hot air cover heat resistance detection device, heat resistance of different heights cannot be detected, certain adverse effects are brought to people in the using process, and therefore the hot air cover heat resistance detection device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem of the existence of above-mentioned prior art, provide a hot-blast gas hood heat resistance detection device.

The utility model discloses a following technical means realizes solving above-mentioned technical problem:

the utility model provides a hot-blast air hood heat resistance detection device, includes the workstation, the upper end surface fixed mounting of workstation has control panel, the upper end surface middle part of workstation is provided with the mounting bracket, the other end of mounting bracket is provided with the electrothermal tube, the top of electrothermal tube is provided with the autogiration centre gripping fixing base device that is used for improving hot-blast air hood installation convenient and the homogeneity of being heated, autogiration centre gripping fixing base device includes the mounting panel, the upper end surface fixed mounting of mounting panel has driving motor No. one, the other end of driving motor's output shaft is provided with the reinforcing axle, be provided with antifriction bearing between the internal surface middle part of reinforcing axle and mounting panel, the other end of reinforcing axle is provided with U type mount, one side internal surface of U type mount is provided with anti-skidding backing plate, the opposite side internal surface middle part fixed mounting of U type mount has the installation nut seat, the inner circle of installation nut seat is provided with fastening bolt, fastening bolt's one end is provided with anti-skidding splint, fastening bolt's other end fixed mounting has the hand wheel, the rear end surface fixed mounting bracket has the linking arm, one side of mounting bracket is provided with the automatic rising adjustment strutting arrangement that is used for improving hot-blast air hood test height adjustment convenience.

Further, the upper end surface fixed connection of a driving motor and mounting panel, the one end of reinforcing axle and the other end fixed connection of a driving motor's output shaft, the middle part swing joint of reinforcing axle through antifriction bearing and mounting panel, the other end fixed connection of U type mount and reinforcing axle, anti-skidding backing plate and one side internal surface bonding of U type mount, the opposite side internal surface middle part fixed connection of installation nut seat and U type mount, the inner circle threaded connection of fastening bolt and installation nut seat, the one end fixed connection of anti-skidding splint and fastening bolt, the other end fixed connection of hand wheel and fastening bolt, just the anti-skidding splint pass through fastening bolt and anti-skidding backing plate swing joint.

Furthermore, U type mount is through strengthening axle and a driving motor's output shaft fixed connection, just U type mount is through a driving motor's output shaft and mounting panel swing joint.

Further, automatic lift adjustment strutting arrangement includes the installing frame, the fixed surface installs the direction slide rail in the both sides of installing frame, the both ends fixed mounting of direction slide rail has the stopper, the outer fixed surface of the upper end of installing frame installs driving motor No. two, the other end of driving motor's output shaft No. two is provided with the screw lead screw, be provided with the bearing frame between the other end of screw lead screw and the lower extreme internal surface of installing frame, the outer lane of screw lead screw is provided with movable nut seat, the outer fixed surface of movable nut seat installs the connecting rod, be provided with the location slider between the other end of connecting rod and the direction slide rail.

Furthermore, no. two driving motor and the upper end surface fixed connection of installing frame, the one end of screw thread lead screw and the other end fixed connection of No. two driving motor's output shaft, the other end of screw thread lead screw passes through the lower extreme internal surface swing joint of bearing frame and installing frame, the outer lane threaded connection of activity nut seat and screw thread lead screw, the location slider passes through the connecting rod and is connected with the surface fixed connection of activity nut seat, just location slider and direction slide rail sliding connection, just the both sides internal surface fixed connection of direction slide rail and installing frame.

Further, autogiration centre gripping fixing base device passes through automatic rising adjustment strutting arrangement and workstation swing joint, the electrothermal tube is located autogiration centre gripping fixing base device under, just the electrothermal tube passes through mounting bracket and workstation fixed connection, control panel and electrothermal tube, driving motor and No. two driving motor are electric connection.

Advantageous effects

Compared with the prior art, the utility model provides a hot-blast air hood heat resistance detection device possesses following beneficial effect:

1. this hot-blast gas hood heat resistance detection device, through being provided with autogiration centre gripping fixing base device, after starting a driving motor through control panel, an output shaft of driving motor can drive the axle that strengthens after rotating and rotate, thereby it is rotatory to drive U type mount, it is rotatory in the top of electrothermal tube to realize hot-blast gas hood, thereby improve the homogeneity of being heated of hot-blast gas hood, moreover, the steam generator is simple in structure, the simple operation, not only can improve the convenience fixed when detecting hot-blast gas hood, improve detection efficiency, the homogeneity of being heated when can also improving hot-blast gas hood and detecting, improve the accurate nature of testing result.

2. This hot-blast air hood heat resistance detection device, through being provided with automatic rising adjustment strutting arrangement, the activity nut seat is under screw lead screw pivoted meshing drive, simultaneously through the location slider on the connecting rod of both sides slip back on the direction slide rail, the activity nut seat is the linear lift activity on the screw lead screw, thereby realize carrying out lifting control to autogiration centre gripping fixing base device, the convenience to the height adjustment between hot-blast air hood and the electrothermal tube has been improved, the detection convenience of hot-blast air hood and the different distances of heat source has been improved, the accurate nature of testing result has further been improved.

Drawings

Fig. 1 is the utility model discloses a hot-blast air hood heat resistance detection device's overall structure schematic diagram.

Fig. 2 is the overall structure diagram of the automatic rotating clamping and fixing seat device of the hot air hood heat resistance detection device of the present invention.

Fig. 3 is a schematic view of the plane structure of the automatic rotating clamping and fixing seat device of the hot air hood heat resistance detection device of the present invention.

Fig. 4 is the overall structure diagram of the automatic lifting adjustment supporting device of the hot air hood heat resistance detecting device of the present invention.

In the figure: 1. a work table; 2. a control panel; 3. a mounting frame; 4. an electric heating tube; 5. automatically rotating and clamping the fixed seat device; 6. mounting a plate; 7. a first driving motor; 8. a rolling bearing; 9. reinforcing the shaft; 10. a U-shaped fixing frame; 11. an anti-skid backing plate; 12. mounting a nut seat; 13. fastening a bolt; 14. a hand wheel; 15. an anti-slip splint; 16. a connecting arm; 17. the automatic lifting adjustment supporting device; 18. installing a frame; 19. a guide slide rail; 20. a limiting block; 21. a second drive motor; 22. a threaded lead screw; 23. a bearing seat; 24. a movable nut seat; 25. a connecting rod; 26. and positioning the slide block.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, a hot air hood heat resistance detection device includes a workbench 1, a control panel 2 is fixedly installed on an upper outer surface of the workbench 1, a mounting frame 3 is arranged in the middle of the upper outer surface of the workbench 1, an electric heating tube 4 is arranged at the other end of the mounting frame 3, an automatic rotating and clamping fixing seat device 5 for improving convenience and heating uniformity of installation of a hot air hood is arranged above the electric heating tube 4, the automatic rotating and clamping fixing seat device 5 includes a mounting plate 6, a first driving motor 7 is fixedly installed on the upper outer surface of the mounting plate 6, a reinforcing shaft 9 is arranged at the other end of an output shaft of the first driving motor 7, a rolling bearing 8 is arranged between the reinforcing shaft 9 and the middle portion of an inner surface of the mounting plate 6, a U-shaped fixing frame 10 is arranged at the other end of the reinforcing shaft 9, an anti-slip backing plate 11 is arranged on an inner surface of one side of the U-shaped fixing frame 10, a nut seat 12 is fixedly installed at the middle portion of an inner surface of the other side of the U-shaped fixing frame 10, a fastening bolt 13 is provided with a fastening bolt 15, a hand wheel 14 is arranged at the other end of the fastening bolt 13, a rear end of the mounting plate 6 is fixedly installed with a mounting arm 16, and an automatic lifting and a lifting and supporting device 17 for improving convenience of a height adjustment of the automatic lifting support for supporting device for improving convenience of the hot air hood.

The upper end outer surface fixed connection of a driving motor 7 and a mounting plate 6, the other end fixed connection of one end of a reinforcing shaft 9 and the output shaft of a driving motor 7, the middle part swing joint of a rolling bearing 8 and a mounting plate 6 is passed through to the reinforcing shaft 9, the other end fixed connection of U type mount 10 and reinforcing shaft 9, anti-skidding backing plate 11 bonds with one side internal surface of U type mount 10, the opposite side internal surface middle part fixed connection of installation nut seat 12 and U type mount 10, the inner circle threaded connection of fastening bolt 13 and installation nut seat 12, the one end fixed connection of anti-skidding clamp plate 15 and fastening bolt 13, the other end fixed connection of hand wheel 14 and fastening bolt 13, and anti-skidding clamp plate 15 passes through fastening bolt 13 and anti-skidding backing plate 11 swing joint.

The U-shaped fixing frame 10 is fixedly connected with an output shaft of the first driving motor 7 through a reinforcing shaft 9, and the U-shaped fixing frame 10 is movably connected with the mounting plate 6 through an output shaft of the first driving motor 7.

The automatic lifting adjustment supporting device 17 comprises an installation frame 18, guide sliding rails 19 are fixedly installed on the inner surfaces of two sides of the installation frame 18, limiting blocks 20 are fixedly installed at two ends of each guide sliding rail 19, a second driving motor 21 is fixedly installed on the outer surface of the upper end of the installation frame 18, a threaded lead screw 22 is arranged at the other end of an output shaft of the second driving motor 21, a bearing seat 23 is arranged between the other end of the threaded lead screw 22 and the inner surface of the lower end of the installation frame 18, a movable nut seat 24 is arranged on the outer ring of the threaded lead screw 22, a connecting rod 25 is fixedly installed on the outer surface of the movable nut seat 24, and a positioning sliding block 26 is arranged between the other end of the connecting rod 25 and the guide sliding rails 19.

The second driving motor 21 is fixedly connected with the outer surface of the upper end of the mounting frame 18, one end of a threaded lead screw 22 is fixedly connected with the other end of an output shaft of the second driving motor 21, the other end of the threaded lead screw 22 is movably connected with the inner surface of the lower end of the mounting frame 18 through a bearing seat 23, a movable nut seat 24 is in threaded connection with the outer ring of the threaded lead screw 22, a positioning sliding block 26 is fixedly connected with the outer surface of the movable nut seat 24 through a connecting rod 25, the positioning sliding block 26 is in sliding connection with the guide sliding rail 19, and the guide sliding rail 19 is fixedly connected with the inner surfaces of the two sides of the mounting frame 18.

The automatic rotary clamping fixing seat device 5 is movably connected with the workbench 1 through the automatic lifting adjusting and supporting device 17, the electric heating tube 4 is located under the automatic rotary clamping fixing seat device 5, the electric heating tube 4 is fixedly connected with the workbench 1 through the mounting frame 3, and the control panel 2 is electrically connected with the electric heating tube 4, the first driving motor 7 and the second driving motor 21.

Principle of operation

Firstly, the upper end of a hot air hood is placed between U-shaped fixing frames 10, after a hand-held hand wheel 14 rotates a fastening bolt 13, the fastening bolt 13 rotates in an installation nut seat 12 to drive an anti-skidding clamping plate 15 to move towards the hot air hood until the anti-skidding clamping plate 15 fixes and clamps the upper end of the hot air hood on an anti-skidding backing plate 11, the hot air hood is fixed, after a driving motor 7 is started through a control panel 2, an output shaft of the driving motor 7 rotates to drive a reinforcing shaft 9 to rotate, so that the U-shaped fixing frame 10 is driven to rotate, the hot air hood rotates above an electric heating pipe 4, the heating uniformity of the hot air hood is improved, after the electric heating pipe 4 is started through the control panel 2, the electric heating pipe 4 heats the hot air hood above continuously, heat resistance detection is carried out through surface change penetrating through the hot air hood, the structure is simple, the operation is convenient, the convenience in fixing during hot air hood detection can be improved, the detection efficiency is improved, the heating uniformity during the hot air hood detection can be improved, and the accuracy of the detection result is improved. When the height between the hot air hood and the electric heating tube 4 needs to be adjusted, the second driving motor 21 is started through the control panel 2, after the rotating direction of an output shaft of the second driving motor 21 is controlled, the threaded screw rod 22 can rotate in the mounting frame 18 through the bearing seat 23, the movable nut seat 24 is driven by the rotating meshing of the threaded screw rod 22, and meanwhile, after the positioning slide blocks 26 on the connecting rods 25 on two sides slide on the guide slide rails 19, the movable nut seat 24 linearly lifts and moves on the threaded screw rod 22, so that the lifting control of the automatic rotating clamping and fixing seat device 5 is realized, the convenience of adjusting the height between the hot air hood and the electric heating tube 4 is improved, the detection convenience of different distances between the hot air hood and a heat source is improved, and the accuracy of a detection result is further improved.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a hot-blast air hood heat resistance detection device, includes workstation (1), the upper end outer fixed surface of workstation (1) installs control panel (2), the upper end surface middle part of workstation (1) is provided with mounting bracket (3), the other end of mounting bracket (3) is provided with electrothermal tube (4), its characterized in that: the top of electrothermal tube (4) is provided with autogiration centre gripping fixing base device (5) that is used for improving the convenient and heated homogeneity of hot-blast air cover installation, autogiration centre gripping fixing base device (5) are including mounting panel (6), the upper end surface fixed mounting of mounting panel (6) has driving motor (7), the other end of the output shaft of driving motor (7) is provided with reinforcing shaft (9), be provided with antifriction bearing (8) between the internal surface middle part of reinforcing shaft (9) and mounting panel (6), the other end of reinforcing shaft (9) is provided with U type mount (10), one side internal surface of U type mount (10) is provided with non-slip backing plate (11), the opposite side internal surface middle part fixed mounting of U type mount (10) has installation nut seat (12), the inner circle of installation nut seat (12) is provided with fastening bolt (13), the one end of fastening bolt (13) is provided with anti-slip base (15), the other end fixed mounting of fastening bolt (13) has anti-slip base (14), the rear end surface fixed mounting arm (16) of mounting panel (6) is installed, one side surface fixed mounting arm (3) is provided with the high adjustment and is used for improving the hot-blast air cover automatic lifting device (17) of support.

2. The hot blast air hood heat resistance detection apparatus according to claim 1, characterized in that: the utility model discloses a drive motor's (7) and the upper end surface fixed connection of mounting panel (6), the one end of reinforcing axle (9) and the other end fixed connection of the output shaft of a drive motor (7), the middle part swing joint of reinforcing axle (9) through antifriction bearing (8) and mounting panel (6), the other end fixed connection of U type mount (10) and reinforcing axle (9), one side internal surface bonding of antiskid backing plate (11) and U type mount (10), the opposite side internal surface middle part fixed connection of installation nut seat (12) and U type mount (10), the inner circle threaded connection of fastening bolt (13) and installation nut seat (12), the one end fixed connection of antiskid splint (15) and fastening bolt (13), the other end fixed connection of hand wheel (14) and fastening bolt (13), just antiskid splint (15) pass through fastening bolt (13) and antiskid backing plate (11) swing joint.

3. The hot blast air hood heat resistance detection apparatus according to claim 1, characterized in that: u type mount (10) are through output shaft fixed connection of reinforcing shaft (9) and driving motor (7), just U type mount (10) are through the output shaft and mounting panel (6) swing joint of driving motor (7).

4. The hot blast air hood heat resistance detection apparatus according to claim 1, characterized in that: automatic lift adjustment strutting arrangement (17) includes installing frame (18), the both sides internal surface fixed mounting of installing frame (18) has direction slide rail (19), the both ends fixed mounting of direction slide rail (19) has stopper (20), the upper end external surface fixed mounting of installing frame (18) has No. two driving motor (21), the other end of the output shaft of No. two driving motor (21) is provided with screw lead screw (22), be provided with bearing frame (23) between the lower extreme internal surface of the other end of screw lead screw (22) and installing frame (18), the outer lane of screw lead screw (22) is provided with movable nut seat (24), the external surface fixed mounting of movable nut seat (24) has connecting rod (25), be provided with location slider (26) between the other end of connecting rod (25) and direction slide rail (19).

5. The hot blast air hood heat resistance detection apparatus according to claim 4, characterized in that: the outer surface of the upper end of the second driving motor (21) is fixedly connected with the outer surface of the upper end of the mounting frame (18), one end of the threaded screw rod (22) is fixedly connected with the other end of an output shaft of the second driving motor (21), the other end of the threaded screw rod (22) is movably connected with the inner surface of the lower end of the mounting frame (18) through a bearing seat (23), the movable nut seat (24) is connected with the outer ring of the threaded screw rod (22) in a threaded manner, the positioning sliding block (26) is fixedly connected with the outer surface of the movable nut seat (24) through a connecting rod (25), the positioning sliding block (26) is slidably connected with the guide sliding rail (19), and the guide sliding rail (19) is fixedly connected with the inner surfaces of the two sides of the mounting frame (18).

6. The hot blast air hood heat resistance detection apparatus according to claim 1, characterized in that: automatic rotatory centre gripping fixing base device (5) are through automatic rising adjustment strutting arrangement (17) and workstation (1) swing joint, electrothermal tube (4) are located automatic rotatory centre gripping fixing base device (5) under, just electrothermal tube (4) are through mounting bracket (3) and workstation (1) fixed connection, control panel (2) are electric connection with electrothermal tube (4), driving motor (7) and No. two driving motor (21).