CN219412293U - Lifting safety door device - Google Patents

Abstract

The utility model relates to lifting safety door equipment, which comprises an equipment base, wherein mirror image distribution equipment mounting columns are arranged on two sides of the equipment base, guide devices are arranged on the equipment mounting columns, a plurality of follow-up assemblies are movably connected on the guide devices, door devices are arranged on the follow-up assemblies, upper end guide devices and induction devices are arranged on the equipment mounting columns, driving devices are arranged on the equipment base, lower end guide devices are arranged on two sides of the driving devices, the induction devices are electrically connected with the driving devices, corresponding transmission ropes are connected with the driving devices through the lower end guide devices, and the transmission ropes are connected with the door devices after being contacted with the corresponding upper end guide devices. Therefore, the door device is conveniently opened and closed, and the control requirement of the door device during the equipment processing is met. The device is arranged on a plurality of sensing devices, so that the use safety can be improved, and the effective invasion stopping is realized. The whole structure is simple, the space occupation rate requirement is low, and the existing processing equipment can be simply modified.

Description

Lifting safety door device

Technical Field

The utility model relates to safety isolation equipment for a dispensing machine, in particular to lifting safety door equipment.

Background

For processing equipment such as a dispenser and a laser machine, in order to achieve proper use isolation, a box or a door is often used for isolation control.

The prior art 201920224063.3 is similar to the box body safety door anti-pinch lifting mechanism provided by the prior art, the safety door anti-pinch lifting mechanism comprises a controller, a box body and a safety door arranged on the inner side of the box body, a fixed support is arranged on the box body, a motor is arranged on the fixed support, a driving wheel synchronous wheel is arranged on the box body, a driven wheel synchronous wheel is arranged below the driving wheel synchronous wheel, the axis of the driving wheel synchronous wheel is provided with an optical axis, the optical axis is connected with the motor through a coupling, synchronous belts are sleeved on the driving wheel synchronous wheel and the driven wheel synchronous wheel, a travel switch is arranged on the box body, guide rods are arranged on the box body along the directions of the driving wheel synchronous wheel and the driven wheel synchronous wheel, connecting supports are arranged on two sides of the safety door, the safety door is sleeved on the guide rods through the connecting supports and is fixed on the synchronous belts, and a pinch prevention travel switch is arranged below the safety door, and the pinch prevention travel switch is electrically connected with the controller and the motor in sequence.

However, the safety door commonly used in the prior art needs belt wheels, guide rods and the like to participate in driving control, and an anti-pinch travel switch is additionally arranged to be matched with the travel switch, so that the implementation is complex, and the use cost is high. And it occupies great space, can not adapt to the point gum machine or the laser processing equipment of numerous models at present, and the universality is cross.

In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create a lifting type safety door apparatus, which has a more industrially useful value.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide lifting type safety door equipment.

The utility model relates to lifting type safety door equipment, which comprises an equipment base, wherein: the utility model discloses a door device, including equipment base, door device, induction system, driving device, guiding device and door device, the both sides of equipment base are provided with the mirror image and distribute there is the equipment erection column, all be provided with guiding device on the equipment erection column, equal swing joint has a plurality of follow-up subassemblies on the guiding device, install door device on the follow-up subassembly, all be provided with upper end guiding device and induction system on the equipment erection column, be provided with drive arrangement on the equipment base, drive arrangement's both sides all are provided with lower extreme guiding device, induction system and drive arrangement electric connection, drive arrangement is connected with corresponding driving rope through lower extreme guiding device, the driving rope links to each other with door device after the upper end guiding device contact that corresponds.

Further, the lifting safety door device comprises a guide bar, wherein the guide bar is movably connected with a follow-up assembly, the follow-up assembly comprises a follow-up block, one end of the follow-up block is provided with guide wheels distributed in pairs, the guide wheels clamp the guide bar, and the other end of the follow-up block is connected with the door device.

Still further, above-mentioned over-and-under type emergency exit equipment, wherein, door plant is including the door plant, the upside both ends of door plant are provided with the installation piece, be connected with the driving rope on the installation piece, a plurality of follower assemblies are installed to the side of door plant.

Still further, in the lifting safety door device, a buffer strip is disposed at a lower side of the door panel, and the door panel is a PC transparent door panel.

Still further, in the lifting safety door device, the upper end guiding device and the lower end guiding device comprise guiding seats, guiding wheels are movably connected to the guiding seats, and the driving ropes are in contact with the corresponding guiding wheels.

Further, in the lifting safety door device, the sensing device is one or a combination of a plurality of photoelectric sensors and correlation sensors.

Still further, above-mentioned lifting safety door equipment, wherein, drive arrangement is including the motor, be provided with the transfer line on the driving end of motor, be provided with a plurality of action wheels on the transfer line, the winding has the driving rope on the action wheel, the equipment base is located one side of action wheel and is provided with a plurality of auxiliary guide wheels, the driving rope links into corresponding lower extreme guider behind the leading wheel.

Further, in the lifting safety door device, a photoelectric sensor is disposed at one side of the lower end guiding device.

Still further, in the lifting safety door device, the driving rope is a steel wire rope.

By means of the scheme, the utility model has at least the following advantages:

1. the convenient opening and closing of the door device are realized, and the control requirement of the door device during the processing of equipment is met.

2. The device is arranged on a plurality of sensing devices, so that the use safety can be improved, and the effective invasion stopping is realized.

3. The device has simple integral structure and low requirement on space occupancy rate, can simply reform the existing processing equipment, and has low implementation cost.

4. Can be controlled by a simple transmission rope system, and has rapid control response.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of a lifting type safety door apparatus.

The meaning of each reference numeral in the figures is as follows.

1. Equipment base 2 equipment installing column

3. Guide 4 follower assembly

5. Upper end guide device for door device 6

7. Driving rope 8 mounting block

9. Photoelectric sensor of lower end guiding device 10

11. Correlation sensor 12 motor

13. Auxiliary guide wheel of driving wheel 14

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

The lifting type safety door device as shown in fig. 1 comprises a device base 1, which is distinctive in that: the both sides of equipment base 1 are provided with the mirror image and distribute there is equipment erection column 2, all are provided with guiding device 3 on the equipment erection column 2, and the follow-up door plant 5 of being convenient for can realize stable vertical motion. Specifically, the guide device 3 is movably connected with a plurality of follow-up assemblies 4, and the door device 5 is arranged on the follow-up assemblies 4, so that the door device 5 can be smoothly opened and closed up and down. Meanwhile, in order to realize smooth guiding and effectively sense the opening and closing state of the door device 5, the upper end guiding device 6 and the sensing device are arranged on the equipment mounting column 2. During implementation, in order to realize effective auxiliary control of opening and closing, the sensing device is electrically connected with the driving device. In order to provide continuous and stable driving and facilitate smooth opening and closing of the door device 5, a driving device is arranged on the equipment base 1, and lower end guide devices 9 are arranged on two sides of the driving device. In consideration of effective driving transmission, power loss or jamming is avoided, the driving device adopted by the utility model is connected with a corresponding driving rope 7 through a lower end guiding device 9, and the driving rope 7 is connected with the door device 5 after being contacted with a corresponding upper end guiding device 6.

In connection with a preferred embodiment of the utility model, the guiding device 3 comprises a guiding strip, on which the follower assembly 4 is movably connected, so that a smooth guiding can be achieved. Specifically, the adopted follower assembly 4 comprises a follower block, and one end of the follower block is provided with guide wheels distributed in pairs, and the guide wheels clamp and guide. Meanwhile, the other end of the follower block is connected with the door device 5. Therefore, the guiding of the guide strip can be accepted to meet flexible up-and-down movement and can not easily fall off from the guide strip. This satisfies smooth movement of the door apparatus 5.

Further, the door device 5 adopted by the utility model comprises a door plate, wherein the two ends of the upper side of the door plate are provided with mounting blocks 8, and the mounting blocks 8 are connected with driving ropes 7. In this way, the upward opening of the door apparatus 5 can be achieved with the pulling of the driving rope 7. When the driving rope 7 is loosened, the door means 5 can be freely closed by means of gravity. And, a plurality of follower assemblies 4 are installed on the side surface of the door plate. During implementation, the underside of the door panel is provided with cushioning in order to have a suitable mute closing effect. Meanwhile, the door panel is a PC transparent door panel in view of convenience of observation. If the door plate comprises a door frame for considering the integral firmness, a plate body is arranged in the door frame, so that a nested structure is realized.

In order to realize proper guiding and function similar to steering wheels, the upper end guiding device 6 and the lower end guiding device 9 adopted by the utility model comprise guiding seats, the guiding seats are movably connected with the guiding wheels, and the driving ropes 7 are contacted with the corresponding guiding wheels. Thus, the driving rope 7 can smoothly move forward or backward with the rotation of the guide wheel.

Still further, the sensing device used in the present utility model is one or more of a photoelectric sensor 10 and a correlation sensor 11. In this way, the motion track of the door device 5 can be tracked, and the door device 5 can be controlled or regulated in an auxiliary manner according to different states of the processing equipment.

Meanwhile, the driving device comprises a motor 12, a transmission rod is arranged at the driving end of the motor 12, a plurality of driving wheels 13 are arranged on the transmission rod, and driving ropes 7 are wound on the driving wheels 13. Thus, the driving rope 7 can be retracted and released, and finally the opening and closing of the door device 5 can be controlled. In order to meet the requirement of proper space and realize the wiring control of the driving rope 7, a plurality of auxiliary guide wheels 14 can be arranged on one side of the equipment base 1, which is positioned on the driving wheel 13, and the driving rope 7 is connected into the corresponding lower end guide device 9 after passing through the guide wheels. In order to assist in sensing the retraction of the driving force, a photoelectric sensor 10 may be provided on one side of the lower guide 9.

Furthermore, the driving rope 7 is a steel wire rope. Therefore, the device can effectively bear the force of transmission and cannot be broken accidentally. Meanwhile, the lubricating device has proper lubricating degree and is smooth to operate.

The working principle of the utility model is as follows:

after the motor 12 rotates positively, the driving wheel 13 runs positively, the driving rope 7 is tightened, and the door device 5 is lifted and opened. When the door device needs to be closed, the motor 12 rotates reversely, the driving wheel 13 rotates reversely, the driving rope 7 is loosened, and the door device 5 falls down to be closed. During the movement of the door means 5, the sensing means can sense the path of the door means 5 and can sense the surrounding environment, and when foreign matter such as human body is detected, the motor 12 is timely controlled to stop, thereby improving the use safety.

As can be seen from the above text expressions and the accompanying drawings, the utility model has the following advantages:

1. the convenient opening and closing of the door device are realized, and the control requirement of the door device during the processing of equipment is met.

2. The device is arranged on a plurality of sensing devices, so that the use safety can be improved, and the effective invasion stopping is realized.

3. The device has simple integral structure and low requirement on space occupancy rate, can simply reform the existing processing equipment, and has low implementation cost.

4. Can be controlled by a simple transmission rope system, and has rapid control response.

Furthermore, the description of the present utility model as to the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings is for convenience of description and simplification of the description only, and is not intended to indicate or imply that the apparatus or configuration referred to must have a specific orientation or be operated in a specific orientation configuration, and thus should not be construed as limiting the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims (9)

1. Lifting type emergency exit equipment, including equipment base, its characterized in that: the utility model discloses a door device, including equipment base, door device, induction system, driving device, guiding device and door device, the both sides of equipment base are provided with the mirror image and distribute there is the equipment erection column, all be provided with guiding device on the equipment erection column, equal swing joint has a plurality of follow-up subassemblies on the guiding device, install door device on the follow-up subassembly, all be provided with upper end guiding device and induction system on the equipment erection column, be provided with drive arrangement on the equipment base, drive arrangement's both sides all are provided with lower extreme guiding device, induction system and drive arrangement electric connection, drive arrangement is connected with corresponding driving rope through lower extreme guiding device, the driving rope links to each other with door device after the upper end guiding device contact that corresponds.

2. The liftgate device of claim 1, wherein: the guide device comprises a guide strip, a follow-up assembly is movably connected to the guide strip, the follow-up assembly comprises a follow-up block, guide wheels which are distributed in pairs are arranged at one end of the follow-up block, the guide wheels clamp the guide strip, and the other end of the follow-up block is connected with the door device.

3. The liftgate device of claim 1, wherein: the door device comprises a door plate, wherein mounting blocks are arranged at two ends of the upper side of the door plate, driving ropes are connected to the mounting blocks, and a plurality of follow-up assemblies are arranged on the side face of the door plate.

4. A lifting safety door apparatus according to claim 3, wherein: the downside of door plant is provided with the buffer strip, the door plant is the transparent door plant of PC.

5. The liftgate device of claim 1, wherein: the upper end guiding device and the lower end guiding device comprise guiding seats, guiding wheels are movably connected to the guiding seats, and the driving ropes are in contact with the corresponding guiding wheels.

6. The liftgate device of claim 1, wherein: the sensing device is one or the combination of a plurality of photoelectric sensors and correlation sensors.

7. The liftgate device of claim 1, wherein: the driving device comprises a motor, a transmission rod is arranged at the driving end of the motor, a plurality of driving wheels are arranged on the transmission rod, driving ropes are wound on the driving wheels, a plurality of auxiliary guide wheels are arranged on one side of the equipment base, which is positioned on the driving wheels, of the equipment base, and the driving ropes are connected into the corresponding lower end guide devices after passing through the guide wheels.

8. The liftgate device of claim 1, wherein: one side of the lower end guiding device is provided with a photoelectric sensor.

9. The liftgate device of claim 1, wherein: the driving rope is a steel wire rope.