CN210659665U

CN210659665U - Automatic door opening and closing device

Info

Publication number: CN210659665U
Application number: CN201822211769.4U
Authority: CN
Inventors: 刘智鑫; 李晨; 张乐安
Original assignee: Wuchang Institute of Technology
Current assignee: Wuchang Institute of Technology
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2020-06-02
Anticipated expiration: 2028-12-27

Abstract

The utility model discloses an automatic door opening and closing device, including door frame, install bin and clearance pole, the spout has all been seted up at the inner wall head and the end edge of door frame, and the internally mounted of spout has the slider, the inner wall screw connection of slider has the door plant, install bin fixed mounting is at the inside wall of door frame, and the internally mounted of install bin has the pneumatic cylinder, the upside and the equal fixed welding of downside of install bin have a guide sleeve, and guide sleeve's inside bottom installs expanding spring, the spacing groove has been seted up at guide sleeve's lateral wall edge, and the inside of spacing groove runs through there is positioning mechanism, clearance pole fixed mounting is on the surface of door frame, and the fixed bonding of inner wall of clearance pole has the mechanism of changing. In this automatic switch door gear, under the driving action of pneumatic cylinder, the hydraulic stem drives the connecting strip and makes a round trip to stretch out and draw back, and then the connecting strip drives the door plant and makes a round trip to stretch out and draw back, and the opening and the closure of accessible electric mode control door plant, mechanized operation increases the safety in performance of this door.

Description

Automatic door opening and closing device

Technical Field

The utility model relates to a relevant technical field of door specifically is an automatic door opening and closing device.

Background

The glass door is a relatively special door leaf, firstly, the thickness of the glass door is not enough to say that the glass door is a solid door, but the glass door does not belong to a special-shaped door, in fact, the glass door is a door leaf in a special form, the glass door is divided into tempered glass and common float glass, the glass door is generally made of glass materials with the thickness of 12 mm, the tempered glass is firm and safe, the characteristics of the glass door are determined by the characteristics of the glass, for example, when the tempered transparent glass is adopted, the door leaf has a transparent function, and when the ground glass is adopted, the glass door leaf has a semi-transparent function.

However, the glass doors used at present are manually opened to facilitate the user's access, and have no guiding function during the opening and closing process, so that the door panel is deflected and jammed under the action of a violent force.

Disclosure of Invention

An object of the utility model is to provide an automatic door opening and closing device to solve the glass door that the present use proposed in the above-mentioned background art and all adopt the artificial mode of opening, so that the person of using's discrepancy, and do not possess the effect of direction with closed in-process, make the problem of the condition of skew and card pause appear in this door plant under the effect of violent force.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic door opening and closing device, includes door frame, install bin and clearance pole, the spout has all been seted up at the first and last edge of inner wall of door frame, and the internally mounted of spout has the slider, the inner wall screw connection of slider has the door plant, install bin fixed mounting is at the inside wall of door frame, and the internally mounted of install bin has the pneumatic cylinder, the upside and the equal fixed welding of downside of install bin have a guide sleeve, and the inside bottom of guide sleeve installs expanding spring, the spacing groove has been seted up at guide sleeve's lateral wall edge, and the inside of spacing groove runs through there is positioning mechanism, clearance pole fixed mounting is on the surface of door frame, and the fixed bonding of inner wall of clearance pole has the mechanism of changing.

Preferably, the output end flange of pneumatic cylinder is connected with the hydraulic stem, and the output fixed welding of hydraulic stem has the connecting strip to pneumatic cylinder, hydraulic stem and connecting strip all are symmetrical arrangement, and the connecting strip runs through the lateral wall and the door plant seamless connection of door plant simultaneously.

Preferably, positioning mechanism includes locating lever and sucking disc, and the top fixed mounting of locating lever has the sucking disc to the inner wall of sucking disc adsorbs each other with the surface of door plant, and the end of locating lever closely laminates with expanding spring's top simultaneously.

Preferably, the replacement mechanism includes female magic subsides, first hidden button, son magic subsides and second hidden button, and the terminal edge of female magic subsides is sewed up and is connected with first hidden button to the below of female magic subsides is bonded and is had son magic subsides, and the top edge of son magic subsides is sewed up and is connected with the second hidden button simultaneously, first hidden button and second hidden button all are equidistant arranging, and for the one-to-one between first hidden button and the second hidden button arranges.

Preferably, the inner wall of the replacement mechanism is fixedly bonded with a brush roller, the inner wall of the brush roller is fixedly bonded with a brush, and the tail end of the brush is tightly attached to the surface of the outer wall of the door panel.

Preferably, the inside of brush roller, replacement mechanism and clearance pole all runs through seamless connection with the trachea, and tracheal top internally mounted has the connecting pipe to the outer wall cover of connecting pipe is equipped with the sealing washer, and the diameter of sealing washer is greater than tracheal diameter simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the automatic door opening and closing device, under the driving action of a hydraulic cylinder, a hydraulic rod drives a connecting strip to stretch back and forth, and then the connecting strip drives a door plate to stretch back and forth, the door plate can be controlled to be opened and closed in an electric mode, mechanical operation is performed, the safety use performance of the door is improved, the inner wall of a sucker and the surface of the door plate are mutually adsorbed, under the condition that air in the sucker is pumped out, a positioning rod can be firmly connected with the door plate through the sucker, the positioning rod has a guiding effect on the movement of the door plate in the process of pulling the door plate, the situation that the door plate shakes and deviates in the moving process is avoided, the door plate slides stably, and jamming is not easy to occur;

2. the first hidden buttons and the second hidden buttons are arranged in a one-to-one correspondence manner, so that a user can conveniently disassemble and assemble the female magic tape and the sub magic tape, the user can conveniently replace the brush, and the situation that the sub magic tape is curled and contracted in the process of wiping the door panel by the brush is avoided;

3. the terminal of brush closely laminates with the outer wall surface of door plant, and at the in-process that the door plant removed, the surface of door plant is cleaned through the mode of frictional force between increase and the door plant to the connecting pipe can be the water pipe, does also be the trachea, and the sealing washer can increase the sealing performance who is connected between trachea and the connecting pipe, and the accessible reaches the in-process of carrying out abluent effect to the surface of door plant to the inside injected water of trachea or ventilating, has reduced labourer's intensity of labour to a certain extent.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the positioning mechanism and the guiding sleeve of the present invention;

FIG. 3 is a schematic view of the inner wall structure of the cleaning rod of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a door frame; 2. a chute; 3. a slider; 4. a door panel; 5. installing a box; 6. a hydraulic cylinder; 7. a hydraulic lever; 8. a connecting strip; 9. a guide sleeve; 10. a tension spring; 11. a limiting groove; 12. a positioning mechanism; 1201. positioning a rod; 1202. a suction cup; 13. cleaning the rod; 14. a replacement mechanism; 1401. female magic tape; 1402. a first hidden button; 1403. a sub-magic tape; 1404. a second hidden button; 15. a brush roller; 16. a brush; 17. an air tube; 18. a connecting pipe; 19. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic door opening and closing device comprises a door frame 1, a sliding groove 2, a sliding block 3, a door plate 4, an installation box 5, a hydraulic cylinder 6, a hydraulic rod 7, a connecting strip 8, a guide sleeve 9, a telescopic spring 10, a limiting groove 11, a positioning mechanism 12, a cleaning rod 13, a replacement mechanism 14, a brush roller 15, a brush 16, an air pipe 17, a connecting pipe 18 and a sealing ring 19, wherein the sliding groove 2 is formed in the head edge and the tail edge of the inner wall of the door frame 1, the sliding block 3 is installed inside the sliding groove 2, the door plate 4 is connected to the inner wall of the sliding block 3 through screws, the installation box 5 is fixedly installed on the inner side wall of the door frame 1, the hydraulic cylinder 6 is installed inside the installation box 5, the hydraulic rod 7 is connected to the flange of the output end of the hydraulic cylinder 6, the connecting strip 8 is fixedly welded to the output end of the hydraulic rod 7, the hydraulic cylinder 6, the hydraulic rod 7, under the driving action of the hydraulic cylinder 6, the hydraulic rod 7 drives the connecting strip 8 to stretch back and forth, and then the connecting strip 8 drives the door panel 4 to stretch back and forth, so that the door panel 4 can be controlled to be opened and closed in an electric mode, the mechanical operation is realized, and the safety use performance of the door is improved;

the upper side and the lower side of the installation box 5 are fixedly welded with guide sleeves 9, the bottom ends inside the guide sleeves 9 are provided with telescopic springs 10, the edges of the side walls of the guide sleeves 9 are provided with limit grooves 11, positioning mechanisms 12 penetrate through the inside of the limit grooves 11, each positioning mechanism 12 comprises a positioning rod 1201 and a suction disc 1202, the top ends of the positioning rods 1201 are fixedly provided with the suction discs 1202, the inner walls of the suction discs 1202 and the surfaces of the door plates 4 are mutually adsorbed, meanwhile, the tail ends of the positioning rods 1201 are tightly attached to the top ends of the telescopic springs 10, under the condition that air inside the suction discs 1202 is evacuated, the positioning rods 1201 and the door plates 4 can be firmly connected through the suction discs 1202, in the process of pulling the door plates 4, the positioning rods 1201 have a guiding effect on the movement of the door plates 4, the situation that the door plates 4 shake and shift in;

the cleaning rod 13 is fixedly installed on the surface of the door frame 1, the inner wall of the cleaning rod 13 is fixedly adhered with a replacement mechanism 14, the replacement mechanism 14 comprises the replacement mechanism 14, the replacement mechanism 14 comprises a female magic tape 1401, a first hidden buckle 1402, a sub magic tape 1403 and a second hidden buckle 1404, the end edge of the female magic tape 1401 is connected with the first hidden buckle 1402 in a sewing mode, the sub magic tape 1403 is adhered below the female magic tape 1401, the end edge of the sub magic tape 1403 is connected with the second hidden buckle 1404 in a sewing mode, the first hidden buckle 1402 and the second hidden buckle 1404 are arranged at equal intervals, the first hidden buckle 1402 and the second hidden buckle 1404 are arranged in a one-to-one correspondence mode, the disassembly and assembly between the female magic tape 1401 and the sub magic tape 1403 can be facilitated for a user, the replacement of the brush 16 is facilitated for the user, the situation that the sub magic tape shrinks during the wiping process of the door plate 4 by the brush 16 is avoided, the brush roll 15 is fixed on the inner wall of the replacement mechanism 14, and the inner wall of the brush roller 15 is fixedly bonded with a brush 16, and the tail end of the brush 16 is tightly attached to the outer wall surface of the door panel 4, in the moving process of the door panel 4, the surface of the door panel 4 is wiped in a mode of increasing the friction force between the surface of the door panel 4 and the door panel 4, the hairbrush roller 15, the replacing mechanism 14 and the cleaning rod 13 are all connected with an air pipe 17 in a penetrating and seamless mode, a connecting pipe 18 is installed inside the top end of the air pipe 17, and the outer wall of the connecting pipe 18 is sleeved with a sealing ring 19, and the diameter of the sealing ring 19 is larger than that of the air pipe 17, the connecting pipe 18 can be a water pipe or an air pipe, and the sealing ring 19 can increase the sealing performance of the connection between the air pipe 17 and the connecting pipe 18, the accessible is to the inside injected water of trachea 17 or the in-process of ventilating, reaches the effect of wasing the surface of door plant 4, has reduced labourer's intensity of labour to a certain extent.

The working principle is as follows: for this kind of automatic door opening and closing device, at first, connect the hydraulic cylinder 6 with the external power, the hydraulic cylinder 6 model is ROB, and then through the sucking disc 1202 with the positioning rod 1201 with the surface of door plant 4 firm in connection, because the first hidden discount 1402 and the second hidden discount 1404 are set up in one-to-one correspondence, can imbed the lug of the second hidden discount 1404 in the recess of the inner wall of the first hidden discount 1402, can be with firm in connection between female magic tape 1401 and sub magic tape 1403, the end of female magic tape 1401 is with the top of sub magic tape 1403 closely laminating at this moment, the end of the brush 16 is closely laminated with the outer wall surface of door plant 4 at the same time, then when needing to open the door plant 4, open the power switch of the hydraulic cylinder 6 forward, hydraulic stem 7 drives connecting strip 8 to shrink slowly at this moment, connecting strip 8 drives door plant 4 to shrink at this moment, door plant 4 slides to the outside direction through the slider 3 simultaneously, alright, secondly when needing to close this door, open the reverse switch of pneumatic cylinder 6 according to above-mentioned method, door plant 4 returns the normal position under the effect of hydraulic stem 7 this moment, close the switch of pneumatic cylinder 6 again, imbed the inner wall of trachea 17 with connecting pipe 18 at last, because the outer wall of connecting pipe 18 and the inner wall of trachea 17 are the screw thread form and arrange, under the effect that the screw thread is mutually supported, can be firm in connection between trachea 17 and the connecting pipe 18, the terminal of sealing washer 19 is closely laminated with the top of trachea 17 this moment, can pour into water or gas into trachea 17, have the clean effect of blowing ash to the surface of door plant 4, accomplish the use of whole automatic door opening and closing device like this, the relevant technique of circuit that the utility relates to is the prior art that has already disclosed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic door opening and closing device, includes door frame (1), install bin (5) and clearance pole (13), its characterized in that: spout (2) have all been seted up at the first end edge of inner wall of door frame (1), and the internally mounted of spout (2) has slider (3), the inner wall screwed connection of slider (3) has door plant (4), install bin (5) fixed mounting is at the inside wall of door frame (1), and the internally mounted of install bin (5) has pneumatic cylinder (6), the upside and the equal fixed welding of downside of install bin (5) have guide sleeve (9), and the inside bottom of guide sleeve (9) installs expanding spring (10), spacing groove (11) have been seted up at the lateral wall edge of guide sleeve (9), and the inside of spacing groove (11) runs through there is positioning mechanism (12), clearance pole (13) fixed mounting is on the surface of door frame (1), and the inner wall fixed bonding of clearance pole (13) has and replaces mechanism (14).

2. An automatic door opening and closing device according to claim 1, wherein: the output end flange of pneumatic cylinder (6) is connected with hydraulic stem (7), and the fixed welding of the output of hydraulic stem (7) has connecting strip (8) to pneumatic cylinder (6), hydraulic stem (7) and connecting strip (8) all are symmetrical arrangement, and connecting strip (8) run through the lateral wall and door plant (4) seamless connection of door plant (4) simultaneously.

3. An automatic door opening and closing device according to claim 1, wherein: the positioning mechanism (12) comprises a positioning rod (1201) and a sucker (1202), the sucker (1202) is fixedly mounted at the top end of the positioning rod (1201), the inner wall of the sucker (1202) and the surface of the door panel (4) are mutually adsorbed, and meanwhile the tail end of the positioning rod (1201) is tightly attached to the top end of the telescopic spring (10).

4. An automatic door opening and closing device according to claim 1, wherein: the change mechanism (14) includes female magic subsides (1401), first hidden buckle (1402), sub-magic subsides (1403) and second hidden buckle (1404), and the terminal edge of female magic subsides (1401) is sewed up and is connected with first hidden buckle (1402), and the below of female magic subsides (1401) is bonded and is had sub-magic subsides (1403), and the top edge of sub-magic subsides (1403) is sewed up and is connected with second hidden buckle (1404) simultaneously, first hidden buckle (1402) and second hidden buckle (1404) all are equidistant arrangement, and are the one-to-one between first hidden buckle (1402) and the second hidden buckle (1404).

5. An automatic door opening and closing apparatus according to claim 4, wherein: the inner wall of the replacement mechanism (14) is fixedly bonded with a brush roller (15), the inner wall of the brush roller (15) is fixedly bonded with a brush (16), and the tail end of the brush (16) is tightly attached to the surface of the outer wall of the door panel (4).

6. An automatic door opening and closing device according to claim 5, wherein: the inside of brush roller (15), replacement mechanism (14) and clearance pole (13) all runs through seamless connection has trachea (17), and the top internally mounted of trachea (17) has connecting pipe (18) to the outer wall cover of connecting pipe (18) is equipped with sealing washer (19), and the diameter of sealing washer (19) is greater than the diameter of trachea (17) simultaneously.