CN221002418U - Automatic safety door device - Google Patents

Abstract

The utility model discloses an automatic safety door device, which comprises a first supporting plate, a second supporting plate, a first horizontal conveyor, a second horizontal conveyor, a vertical well, a supporting upright post and a sliding door, wherein the first supporting plate is arranged on the first horizontal conveyor; the first support plate and the second support plate are connected together through a vertical well, a first horizontal conveyor is installed on the first support plate, a second horizontal conveyor is installed on the second support plate, and a vertical conveyor is installed in the vertical well; the support post is installed to the one end that second horizontal conveyor and perpendicular well are connected, support post upper end installation slip track, and support post lower extreme welding has the guide way, the sliding door is left and right sides double-open structure, and the below of sliding door is installed in the guide way, and the top is installed in slip track through the slip subassembly. The utility model avoids the tray from falling off when the vertical conveyor does not enter the elevator shaft in place, and secondly avoids people or other objects from falling off when the operation is stopped.

Description

Automatic safety door device

Technical Field

The utility model relates to the technical field of safety doors, in particular to an automatic safety door device.

Background

When the assembly line is used for conveying goods, the horizontal conveyor is often used for conveying the goods to a designated position, but sometimes the vertical lifter is used for carrying out vertical transportation on the goods, so that the goods need to pass through the vertical conveyor from the horizontal conveyor firstly and then carry out subsequent operation, the goods enter a vertical conveyor well to cause the goods to slide down under the condition that the vertical conveyor is not in place at the junction of the horizontal conveyor and the vertical conveyor, and workers or other objects also easily fall into a well under the condition of stopping operation, so that a safety door needs to be arranged at the junction of the horizontal conveyor and the vertical conveyor.

Most of the existing safety doors are manually operated, which requires that a worker pulls up the safety device on the platform during conveying, so that manpower and time are wasted, and the worker stands on the platform to manually close the safety door, so that the danger of high-altitude falling exists, and therefore, the safety door capable of being automatically opened or closed is needed.

Disclosure of utility model

The utility model provides an automatic safety door device, which is used for solving the technical problem that goods slide down due to the fact that goods enter a vertical conveyor well channel under the condition that a vertical conveyor is not in place, and workers or other objects easily fall into the well under the condition that operation is stopped.

The application provides an automatic safety door device, comprising: the device comprises a first supporting plate, a second supporting plate, a first horizontal conveyor, a second horizontal conveyor, a vertical well, supporting columns and a sliding door; wherein,

The first support plate and the second support plate are connected together through a vertical well, a first horizontal conveyor is installed on the first support plate, a second horizontal conveyor is installed on the second support plate, and a vertical conveyor is installed in the vertical well; the support post is installed to the one end that second horizontal conveyor and perpendicular well are connected, support post upper end installation slip track, and support post lower extreme welding has the guide way, the sliding door is left and right sides double-open structure, and the below of sliding door is installed in the guide way, and the top is installed in slip track through the slip subassembly.

Further, the sliding assembly comprises a driving chain, a first sliding block and a second sliding block, wherein the driving chain is installed in the sliding track through a gear, the driving chain is connected with the sliding door through the first sliding block and the second sliding block, the first sliding block is installed above the driving chain, the second sliding block is installed below the driving chain, when the driving chain rotates clockwise, the sliding door is opened, and when the driving chain rotates anticlockwise, the sliding door is closed.

Further, a motor is connected to one end of the supporting upright, the motor is used for driving a driving chain, the driving chain drives the first sliding block and the second sliding block to move left and right, and the first sliding block and the second sliding block control the opening and closing of the sliding door.

Further, the highest position of the vertical conveyor is leveled with the second horizontal conveyor, the lowest position of the vertical conveyor is leveled with the first horizontal conveyor, and the vertical conveyor moves up and down between the heights of the first horizontal conveyor and the second horizontal conveyor.

Further, the automatic sliding door comprises an infrared sensor, the infrared sensor is arranged above the sliding door, when the vertical conveyor ascends to be in the same level with the second horizontal conveyor, the infrared sensor detects the vertical conveyor, the detected signal is transmitted to the motor controller, after the signal is received, the sliding door is automatically opened, when the vertical conveyor descends, the infrared sensor detects that the vertical conveyor is far away, and the sliding door is automatically closed.

The beneficial effects realized by the utility model are as follows:

The automatic safety door device is mainly used for safety protection measures at the junction of the horizontal conveyor and the vertical conveyor, when a tray on the horizontal conveyor is conveyed to the vertical conveyor, the safety door is automatically opened under the action of an inlet infrared sensor, the tray enters the vertical conveyor, and when the vertical conveyor descends, the safety door automatically closes the vertical conveyor to start running. The safety door mainly prevents the tray from entering the elevator shaft to cause the tray to slide and appear under the condition that the vertical conveyor is not in place, and secondly prevents people or other objects from falling into the shaft under the condition of stopping operation.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

reference numerals:

1. a first support plate; 2. a second support plate; 3. a first horizontal conveyor; 4. a second horizontal conveyor; 5. a vertical hoistway; 6. a support column; 7. a sliding rail; 8. a guide groove; 9. a sliding door; 10. a drive chain; 11. a first slider; 12. a second slider; 13. and a motor.

The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar components; the terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limiting the present patent.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the technical solutions should be considered that the combination does not exist and is not within the scope of protection claimed by the present utility model.

The technical scheme of the utility model is described in detail below with reference to the specific drawings.

Embodiment one:

as shown in fig. 1, an automatic safety door device includes: the vertical elevator comprises a first support plate 1, a second support plate 2, a first horizontal conveyor 3, a second horizontal conveyor 4, a vertical shaft 5, a support upright 6, a sliding rail 7, a guide groove 8, a sliding door 9, a driving chain 10, a first sliding block 11, a second sliding block 12 and a motor 13.

The first support plate 1 and the second support plate 2 are connected together through a vertical well 5, a first horizontal conveyor 3 is installed on the first support plate 1, a second horizontal conveyor 4 is installed on the second support plate 2, and a vertical conveyor is installed in the vertical well 5; the support post 6 is installed to the one end that second horizontal conveyor 4 and perpendicular well 5 are connected, support post 6 upper end installation slip track 7, and support post 6 lower extreme welding has guide way 8, sliding door 9 is controlling two open structure, and the below of sliding door 9 is installed in guide way 8, and the top is installed in slip track 7 through the slip subassembly.

The sliding assembly comprises a driving chain 10, a first sliding block 11 and a second sliding block 12, wherein the driving chain 10 is installed in a sliding track 7 through a gear, the driving chain 10 is connected with a sliding door 9 through the first sliding block 11 and the second sliding block 12, the first sliding block 11 is installed above the driving chain 10, the second sliding block 12 is installed below the driving chain 10, when the driving chain 10 rotates clockwise, the sliding door is opened, and when the driving chain 10 rotates anticlockwise, the sliding door 9 is closed.

A motor 13 is connected above one end of the supporting upright 6, the motor 13 is used for driving a driving chain 10, the driving chain drives a first sliding block 11 and a second sliding block 12 to move left and right, and the first sliding block 11 and the second sliding block 12 control the opening and closing of the sliding door 9.

The highest position of the vertical conveyor rising is leveled with the second horizontal conveyor 4, the lowest position of the vertical conveyor falling is leveled with the first horizontal conveyor 3, and the vertical conveyor moves up and down between the heights of the first horizontal conveyor 3 and the second horizontal conveyor 4.

Still include infrared sensor, infrared sensor sets up in sliding door 9 top, and when vertical conveyor risees to be equal with second horizontal conveyor 4, infrared sensor detects vertical conveyor, will detect signal transmission to motor controller, after receiving the signal, sliding door 9 is automatic to be opened, and when vertical conveyor descends the back, infrared sensor detects vertical conveyor and keeps away from, sliding door 9 self-closing.

When the vertical conveyor is lifted to be in the same level with the second horizontal conveyor 4 in operation, the infrared sensor transmits a sensed signal to the motor controller, after receiving the signal, the motor 13 is started to rotate the driving chain 10 clockwise to drive the first sliding block 11 to move rightwards, the second sliding block 12 moves leftwards, the sliding door 9 is automatically opened, goods are conveyed to the vertical conveyor through the second horizontal conveyor 4, the vertical conveyor descends, the infrared sensor detects that the vertical conveyor is far away, the signal is transmitted to the motor controller, after receiving the signal, the motor 13 is started to rotate the driving chain 10 anticlockwise to drive the first sliding block 11 to move leftwards, the second sliding block 12 moves rightwards, and the sliding door 9 is automatically closed.

The improved automatic safety door device can not reduce the performance of original equipment, and various indexes can meet the use requirements, so that the safety, continuity and effective operation can be ensured.

The foregoing embodiment numbers of the present application are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments. The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the application, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims (5)

1. An automatic safety door device, comprising: the device comprises a first supporting plate (1), a second supporting plate (2), a first horizontal conveyor (3), a second horizontal conveyor (4), a vertical well (5), a supporting upright post (6) and a sliding door (9);

The first support plate (1) and the second support plate (2) are connected together through a vertical well (5), a first horizontal conveyor (3) is arranged on the first support plate (1), a second horizontal conveyor (4) is arranged on the second support plate (2), and a vertical conveyor is arranged in the vertical well (5); the one end that second horizontal conveyor (4) and perpendicular well (5) are connected is installed support column (6), support column (6) upper end installation slip track (7), and support column (6) lower extreme welding has guide way (8), sliding door (9) are controlling two open structure, and in guide way (8) are installed to the below of sliding door (9), the top is installed in slip track (7) through the slip subassembly.

2. An automatic safety door arrangement according to claim 1, characterized in that the sliding assembly comprises a drive chain (10), a first sliding block (11), a second sliding block (12), the drive chain (10) being mounted in the sliding track (7) by means of a gear, the drive chain (10) being connected with the sliding door (9) by means of the first sliding block (11) and the second sliding block (12), the first sliding block (11) being mounted above the drive chain (10), the second sliding block (12) being mounted below the drive chain (10), the sliding door being opened when the drive chain (10) rotates clockwise, and the sliding door (9) being closed when the drive chain (10) rotates anticlockwise.

3. An automatic safety door device according to claim 2, wherein a motor (13) is connected to one end of the supporting upright (6), the motor (13) is used for driving a driving chain (10), the driving chain drives the first sliding block (11) and the second sliding block (12) to move left and right, and the first sliding block (11) and the second sliding block (12) control the opening and closing of the sliding door (9).

4. An automatic safety door arrangement according to claim 1, characterized in that the highest position of the vertical conveyor rising is level with the second horizontal conveyor (4), the lowest position of the vertical conveyor falling is level with the first horizontal conveyor (3), and the vertical conveyor moves up and down between the heights of the first horizontal conveyor (3) and the second horizontal conveyor (4).

5. An automatic safety door device according to claim 1, further comprising an infrared sensor arranged above the sliding door (9), wherein when the vertical conveyor rises to be level with the second horizontal conveyor (4), the infrared sensor detects the vertical conveyor, the detected signal is transmitted to the motor controller, the sliding door (9) is automatically opened after receiving the signal, and when the vertical conveyor descends, the infrared sensor detects that the vertical conveyor is far away, and the sliding door (9) is automatically closed.