CN210603959U

CN210603959U - Rolling slats door operator simulation life device

Info

Publication number: CN210603959U
Application number: CN201922182713.5U
Authority: CN
Inventors: 简明韶
Original assignee: Foresee Garage Doors Co Ltd
Current assignee: Foshan HOSI Intelligent Control Technology Co.,Ltd.
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-05-22
Anticipated expiration: 2029-12-06

Abstract

The utility model relates to a rolling slats door operator simulation life device, its characterized in that: comprises a transmission main shaft, a torque wheel, a magnetic powder brake and a push-pull force sensor; the transmission main shaft is rotatably arranged on the rack and is connected with a fixed component on a tested product; the torsion wheel is rotatably arranged on the frame, can rotate relative to the transmission main shaft and is connected with a rotating assembly on a tested product; the magnetic powder brake is fixedly arranged on the rack, and an output shaft of the magnetic powder brake is in transmission connection with the torque wheel; the push-pull force sensor is fixedly arranged on the rack, the transmission main shaft is provided with a swing rod, and the swing rod is driven to act on the push-pull force sensor by the rotation action of the transmission main shaft. The rolling door opener service life simulation device is simple and reasonable in structure, small in overall size, convenient and fast to operate, detection efficiency is improved, and rapid detection is achieved.

Description

Rolling slats door operator simulation life device

Technical Field

The utility model relates to a check out test set specifically is a rolling slats door operator simulation life device.

Background

The traditional service life detection mode of the rolling door opening machine is that the rolling door opening machine is arranged on a detection door (the structure of the detection door is basically consistent with that of the rolling door), and then the rolling door opening machine is started to enable the rolling door opening machine to work ceaselessly, so that the purpose of service life detection is achieved; the detection mode needs to install the rolling door opening machine at the high position of the rolling door, workers need to work high above the ground frequently, safety accidents are easy to happen, the dismounting operation is very troublesome, and the working efficiency is low; in addition, the stroke of the rolling shutter door opening machine is long in the detection process, the detection efficiency is low, the space required by detection is large, the detection station is limited, batch detection cannot be realized, and the detection process cannot keep up with the production beat of products due to low efficiency and low quantity.

Therefore, further improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough of above-mentioned prior art existence, and provide a rolling slats door opener simulation life device, this device simple structure is reasonable, and is whole small, and convenient operation is swift, and detection efficiency promotes, realizes short-term test.

The purpose of the utility model is realized like this:

the utility model provides a rolling slats door machine simulation life device which characterized in that: comprises a transmission main shaft, a torque wheel, a magnetic powder brake and a push-pull force sensor; the transmission main shaft is rotatably arranged on the rack and is connected with a fixed component on a tested product; the torsion wheel is rotatably arranged on the frame, can rotate relative to the transmission main shaft and is connected with a rotating assembly on a tested product; the magnetic powder brake is fixedly arranged on the rack, and an output shaft of the magnetic powder brake is in transmission connection with the torque wheel; the push-pull force sensor is fixedly arranged on the rack, the transmission main shaft is provided with a swing rod, and the swing rod is driven to act on the push-pull force sensor by the rotation action of the transmission main shaft.

The output shaft of the magnetic powder brake is provided with a driven chain wheel, the torque wheel is provided with a plurality of chain teeth, and a transmission chain is wound between the driven chain wheel and the torque wheel.

A front guard plate is arranged on the front side of the torque wheel and/or the driven chain wheel; a rear guard plate is arranged on the rear side of the torque wheel and/or the driven chain wheel; the front guard plate is connected with the rear guard plate, and the rear guard plate is connected with the frame.

The torsion wheel is fixedly provided with a rotation stopping block, the rotating assembly comprises a fluted disc, more than two mounting convex columns are arranged on the fluted disc, and the rotation stopping block is clamped between the two mounting convex columns.

One end of the swing rod is fixedly connected with the transmission main shaft, and the other end of the swing rod corresponds to the push-pull force sensor.

The device also comprises a push-pull force display electrically connected with the push-pull force sensor.

The device also comprises a stabilized voltage power supply electrically connected with the magnetic powder brake and a control emitter in communication connection with the stabilized voltage power supply.

Bearing seats are arranged on the front side and/or the rear side of the frame, and the transmission main shaft penetrates through the bearing seats on the front side and/or the rear side.

The fixing assembly comprises a locking mechanism; the locking mechanism comprises a fixed seat and a movable seat movably arranged relative to the fixed seat, the fixed seat and the movable seat are mutually connected through a fastening unit, the distance between the fixed seat and the movable seat is adjustable through the fastening unit, and the transmission main shaft is locked between the fixed seat and the movable seat.

And the fixed seat and/or the movable seat are/is provided with a convex block for pressing the transmission main shaft.

The utility model has the advantages as follows:

the rolling door opener simulation service life device is small in overall size, occupied space is greatly reduced compared with a traditional detection door, workers do not need to climb to a high place to disassemble and assemble, the rolling door opener can be directly installed on the device through simple operation, operation is convenient and rapid, personal safety of the workers is guaranteed, and labor intensity of the workers is reduced; the rolling door opening machine has short running stroke, so the detection efficiency is greatly improved, and the rapid detection is realized; in addition, can set up the amasss device that many bodies are amasss and thin in the finite space, can carry out life to many rolling slats door opening machines simultaneously and detect, realize detecting in batches, make the detection process keep up with the production beat of product, improve shipment efficiency.

Drawings

Fig. 1 and fig. 2 are schematic diagrams of different orientations of the rolling door opening device in an embodiment of the present invention.

Fig. 3 is an explosion diagram of the rolling door opener simulation life device in an embodiment of the present invention.

Fig. 4 is a sectional view of the rolling door opening machine life simulation device in an embodiment of the present invention.

Fig. 5 and fig. 6 are schematic diagrams of different orientations of a product to be tested according to an embodiment of the present invention.

Fig. 7 is a schematic view of the tested product disposed on the device for simulating the service life of the door opener of the rolling door according to an embodiment of the present invention.

Fig. 8 is a partial sectional view of the connection between the tested product and the transmission main shaft according to an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-8, the detection object of the rolling door opening machine simulation service life device is a rolling door opening machine (hereinafter referred to as a detected product a); the rolling door opening machine comprises a fixed component and a rotating component, wherein the fixed component is the combination of all parts of the rolling door opening machine which are relatively fixed under the normal use, and the rotating component is the combination of all parts of the rolling door opening machine which are relatively rotatable under the normal use; the stationary assembly includes an outer housing 16 and the rotating assembly includes a toothed disc 17.

The rolling door opener service life simulation device comprises a transmission main shaft 1, a torsion wheel 13, a magnetic powder brake 4 and a push-pull force sensor 7; the transmission main shaft 1 is rotatably arranged at the upper part of the vertical frame 11 and is fixedly connected with a fixed component on a product A to be detected; the torsion wheel 13 is rotatably arranged on one side of the upper part of the frame 11, the transmission main shaft 1 is rotatably inserted in the center of the torsion wheel 13, and the torsion wheel 13 can rotate relative to the transmission main shaft 1 and is connected with a rotating assembly on a product A to be measured; the magnetic powder brake 4 is fixedly arranged on the inner side of the lower part of the frame 11, and an output shaft of the magnetic powder brake 4 is in transmission connection with a torque wheel 13; the push-pull force sensor 7 is fixedly arranged at the rear side of the lower part of the rack 11, the swing rod 8 is fixedly arranged at one end of the transmission main shaft 1, and the swing rod 8 is driven by the rotation action of the transmission main shaft to act on the push-pull force sensor 7, so that the torsion force applied to the transmission main shaft 1 is reflected on the push-pull force sensor 7 through the swing rod 8.

Further, an output shaft of the magnetic powder brake 4 is fixedly connected with a driven sprocket 3, a plurality of sprockets (the torque wheel 13 can directly adopt a sprocket) are arranged on the periphery of the torque wheel 13, and a transmission chain 15 is wound between the driven sprocket 3 and the torque wheel 13, namely, the resistance of the magnetic powder brake 4 is transmitted to the torque wheel 13 through a sprocket-chain structure.

Further, the torsion wheel 13 is positioned above the driven chain wheel 3, and the front side of the driven chain wheel 3 is provided with a front guard plate 2 covering the driven chain wheel 3; a rear guard plate 12 is arranged at the rear sides of the torque wheel 13 and the driven chain wheel 3; the front guard plate 2 and the rear guard plate 12 are connected with each other, and the rear guard plate 12 is connected with one side of the frame 11.

Furthermore, a rotation stop block 14 is fixedly arranged at the front side of the torque wheel 13, two mounting convex columns 18 extend outwards from the outer side of the fluted disc 17, and the rotation stop block 14 is clamped between the two mounting convex columns 18, so that the fluted disc 17 effectively drives the torque wheel 13 to rotate in the detection process.

Furthermore, one end of the transmission main shaft 1 extends out of one side of the rack 11 to be connected with an outer shell 16 of the tested product A, and the other end of the transmission main shaft 1 extends out of the other side of the rack 11 to be connected with the swing rod 8; the upper end of the swing rod 8 is fixedly connected with the end part of the transmission main shaft 1, and the lower end of the swing rod 8 corresponds to the push-pull force sensor 7 so as to touch the push-pull force sensor 7.

Further, the device also comprises a push-pull force display 5 electrically connected with the push-pull force sensor 7; when the swing rod 8 acts on the push-pull force sensor 7, the push-pull force display 5 can immediately display corresponding push-pull force data.

Furthermore, the device also comprises a stabilized voltage power supply 10 electrically connected with the magnetic powder brake 4 and a control emitter 6 in communication connection with the stabilized voltage power supply 10; the regulated power supply 10 facilitates the worker to adjust the corresponding current and/or voltage according to the actual detection requirement, and the control emitter 6 facilitates the worker to perform related detection control.

Further, the front side and the rear side of the upper part of the frame 11 are respectively provided with a bearing seat 9, and the transmission main shaft 1 penetrates through the bearing seats 9 on the front side and the rear side so as to ensure stable and reliable rotation of the transmission main shaft 1.

Further, the fixing component comprises a locking mechanism, and the outer shell 16 is fixedly connected with the transmission main shaft 1 through the locking mechanism; the locking mechanism comprises a fixed seat 21 fixedly arranged relative to the outer shell and a movable seat 19 capable of moving up and down relative to the fixed seat 21, the fixed seat 21 and the movable seat 19 are connected with each other through a fastening unit 20 (such as a screw), the distance between the fixed seat 21 and the movable seat 19 is adjustable through the fastening unit 20, the transmission main shaft 1 is locked between the fixed seat 21 and the movable seat 19, and the fixed assembly is connected with the transmission main shaft 1.

Furthermore, a convex block 22 for pressing the transmission main shaft 1 is respectively formed inside the fixed seat 21 and the movable seat 19, so that the connection of the transmission main shaft 1 is firmer.

The working principle is as follows:

1. installing a product A to be tested on the transmission main shaft 1, and connecting a power supply of the product A to be tested; turning on a power switch of the regulated power supply 10; opening the push-pull force display 5; setting the stroke, period, time and/or times of opening and closing the door by controlling the emitter 6;

2. adjusting the power supply of the power supply respectively in the process of learning stroke and the process of normal operation, and adjusting the load to a rated size;

3. the tested product A simulates the opening and closing of the door to work continuously so as to achieve the purpose of detecting the service life.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rolling slats door machine simulation life device which characterized in that: comprises a transmission main shaft (1), a torsion wheel (13), a magnetic powder brake (4) and a push-pull force sensor (7); the transmission main shaft (1) is rotatably arranged on the rack (11) and is connected with a fixed component on a tested product (A); the torsion wheel (13) is rotatably arranged on the rack (11), the torsion wheel (13) can rotate relative to the transmission main shaft (1) and is connected with a rotating assembly on a tested product (A); the magnetic powder brake (4) is fixedly arranged on the rack (11), and an output shaft of the magnetic powder brake (4) is in transmission connection with a torque wheel (13); the push-pull force sensor (7) is fixedly arranged on the rack (11), the transmission main shaft (1) is provided with the swing rod (8), and the swing rod (8) is driven to act on the push-pull force sensor (7) by the rotation action of the transmission main shaft (1).

2. The rolling door opening machine life simulation device of claim 1, wherein: the magnetic powder brake is characterized in that a driven chain wheel (3) is arranged on an output shaft of the magnetic powder brake (4), a plurality of chain teeth are arranged on the torque wheel (13), and a transmission chain (15) is wound between the driven chain wheel (3) and the torque wheel (13).

3. The rolling door opening machine life simulation device of claim 2, wherein: a front guard plate (2) is arranged on the front side of the torque wheel (13) and/or the driven chain wheel (3); a rear guard plate (12) is arranged on the rear side of the torque wheel (13) and/or the driven chain wheel (3); the front guard plate (2) is connected with the rear guard plate (12), and the rear guard plate (12) is connected with the frame (11).

4. The rolling door opening machine life simulation device of claim 1, wherein: the torsion wheel (13) is fixedly provided with a rotation stopping block (14), the rotating assembly comprises a fluted disc (17), more than two mounting convex columns (18) are arranged on the fluted disc (17), and the rotation stopping block (14) is clamped between the two mounting convex columns (18).

5. The rolling door opening machine life simulation device of claim 1, wherein: one end of the swing rod (8) is fixedly connected with the transmission main shaft (1), and the other end of the swing rod (8) corresponds to the push-pull force sensor (7).

6. The rolling door opening machine life simulation device of claim 1, wherein: the device also comprises a push-pull force display (5) electrically connected with the push-pull force sensor (7).

7. The rolling door opening machine life simulation device of claim 1, wherein: the magnetic powder brake device also comprises a stabilized voltage power supply (10) electrically connected with the magnetic powder brake (4) and a control emitter (6) in communication connection with the stabilized voltage power supply (10).

8. The rolling door opening machine life simulation device of claim 1, wherein: bearing seats (9) are arranged on the front side and/or the rear side of the rack (11), and the transmission main shaft (1) penetrates through the bearing seats (9) on the front side and/or the rear side.

9. The rolling door opening machine life simulation device of claim 1, wherein: the fixing assembly comprises a locking mechanism; the locking mechanism comprises a fixed seat (21) and a movable seat (19) movably arranged relative to the fixed seat (21), the fixed seat (21) and the movable seat (19) are mutually connected through a fastening unit (20), the distance between the fixed seat (21) and the movable seat (19) is adjustable through the fastening unit (20), and the transmission main shaft (1) is locked between the fixed seat (21) and the movable seat (19).

10. The rolling door opener simulation service life device of claim 9, characterized in that: and the fixed seat (21) and/or the movable seat (19) are/is provided with a convex block (22) for pressing the transmission main shaft (1).