CN217193339U

CN217193339U - Smoke alarm dust cover laser cutting machine

Info

Publication number: CN217193339U
Application number: CN202220117044.2U
Authority: CN
Inventors: 张峰; 高洪军; 王正委
Original assignee: Rizhao Jinchuang Automation Equipment Co ltd
Current assignee: Rizhao Jinchuang Automation Equipment Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-08-16
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to the technical field of laser cutting machines, in particular to a smoke alarm dust cover laser cutting machine, which comprises a cutting machine main body, wherein the lower end of the cutting machine main body is provided with a machine cabinet, universal wheels, a first driving wheel and a connecting shaft are respectively arranged at the lower end of the machine cabinet, driving belts are arranged on the outer surfaces of the side ends of the first driving wheel and a second driving wheel, a lead screw is arranged in the second driving wheel, two groups of driving belts are favorable for automatically transmitting the dust cover through the conveying belts, the first driving roller, the second driving roller, the connecting shaft, a second bearing seat, gears and a driving motor, manual feeding and material taking injuries are avoided, the universal wheels, the first driving wheel, the second driving wheel, the driving belts, the lead screw, a cushion block, a stepping motor and the first bearing seat are arranged, so that the universal wheels can not only favorably move the machine cabinet and the cutting machine main body, and is favorable for avoiding the damage of the universal wheel caused by long-term compression.

Description

Smoke alarm dust cover laser cutting machine

Technical Field

The utility model relates to a laser cutting machine technical field specifically is a smoke alarm dust cover laser cutting machine.

Background

The smoke-sensitive alarm is actually a different name of a smoke-sensitive alarm or a smoke alarm, the smoke-sensitive alarm realizes fire prevention by monitoring the concentration of smoke, an ion-type smoke sensor is adopted in the smoke-sensitive alarm, the ion-type smoke sensor is a sensor with advanced technology and stable and reliable work, is widely applied to various fire-fighting alarm systems, and has far better performance than a gas-sensitive resistance type fire alarm; the dust cover of the existing smoke alarm is made of metal, and a smoke inlet needs to be formed in the dust cover by using a laser cutting machine.

However, when a smoke inlet is formed in a metal dust cover of the smoke alarm of the existing laser cutting machine, materials are generally taken through manual emptying, and the dust cover is dangerous when being taken manually due to the fact that the size of the dust cover is small.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smoke alarm dust cover laser cutting machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a laser cutting machine for a dust cover of a smoke alarm comprises a cutting machine main body, wherein a cabinet is arranged at the lower end of the cutting machine main body, universal wheels, a first driving wheel and a connecting shaft are respectively installed at the lower end of the cabinet, a driving belt is installed on the outer surface of the side end of the first driving wheel and the outer surface of the side end of the second driving wheel, a lead screw is installed inside the second driving wheel, a cushion block is connected to the lower end of the lead screw, a stepping motor is connected to the upper end of the first driving wheel, a first bearing seat is installed at the upper end of the second driving wheel, a controller and a conveying belt are respectively installed at the upper end of the cabinet, a first driving roller and a second driving roller are respectively installed on the outer surface of the inner side of the conveying belt, the lower ends of the first driving roller and the second driving roller are respectively connected with the connecting shaft, a second bearing seat is installed on the outer surface of the side end of the connecting shaft, and a gear is connected to the lower end of the connecting shaft at the lower end of the first driving roller, the lower end of the gear is connected with a driving motor.

As the utility model discloses preferred scheme, the connected mode of first drive wheel and rack is connected for rotating, the drive belt is connected with first drive wheel and second drive wheel meshing respectively, the second drive wheel rotates through first bearing frame and rack to be connected.

As the utility model discloses preferred scheme, the connected mode of lead screw and second drive wheel is threaded connection, the connected mode of cushion and lead screw is fixed welding, the quantity of second drive wheel and lead screw is four groups, and is the array and arranges.

As the utility model discloses preferred scheme, the controller respectively with cutting machine main part, step motor and driving motor electric connection, the connected mode of conveyer belt and first driving roller, second driving roller is the meshing and is connected, the connected mode of conveyer belt and rack is swing joint.

As the utility model discloses preferred scheme, the connecting axle respectively with first driving roller and the fixed welding of second driving roller, the connecting axle passes through the second bearing seat and is connected with the rack rotation, the gear is fixed the welding with the connected mode of connecting axle.

As the utility model discloses preferred scheme, the quantity of conveyer belt and gear is two sets of, and is the symmetry and arranges, connected mode between gear and the gear is connected for the meshing.

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

1. the utility model discloses in, through conveyer belt, first driving roller, second driving roller, connecting axle, secondary bearing seat, gear and driving motor, driving motor passes through two sets of first driving rollers of gear drive and rotates simultaneously to two sets of first driving rollers rotatory opposite direction, thereby be favorable to two sets of conveyer belts to convey the dust cover automatically, avoid artifical pay-off to get the material injured.

2. The utility model discloses in, through setting up the universal wheel, first drive wheel, the second drive wheel, the drive belt, the lead screw, the cushion, step motor and primary shaft seat, step motor rotates in the rack bottom through first drive wheel and drive belt drive second drive wheel, first drive wheel rotary drive rack goes up and down on the lead screw, can support the rack at the lead screw and switch between the universal wheel supports the rack, not only be favorable to universal wheel pair rack and cutting machine main part to remove, still be favorable to avoiding the universal wheel to be pressed for a long time and damage.

Drawings

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

FIG. 2 is a schematic diagram of the whole transmission belt structure of the present invention;

fig. 3 is a bottom view of the present invention;

fig. 4 is the overall structure diagram of the screw rod of the present invention.

In the figure: 1. a cutter body; 2. a cabinet; 3. a universal wheel; 4. a first drive pulley; 5. a second transmission wheel; 6. a transmission belt; 7. a screw rod; 8. cushion blocks; 9. a stepping motor; 10. a first bearing housing; 11. a controller; 12. a conveyor belt; 13. a first drive roller; 14. a second driving roller; 15. a connecting shaft; 16. a second bearing housing; 17. a gear; 18. the motor is driven.

Detailed Description

The embodiments of the present invention will be combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

To facilitate understanding of the invention, a number of embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different forms and is not limited to the embodiments described herein, which are provided instead to make the disclosure more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

a laser cutting machine for dust covers of smoke alarms comprises a cutting machine main body 1, a machine cabinet 2 is arranged at the lower end of the cutting machine main body 1, universal wheels 3, a first driving wheel 4 and a connecting shaft 15 are respectively installed at the lower end of the machine cabinet 2, driving belts 6 are installed on the outer surfaces of the side ends of the first driving wheel 4 and the second driving wheel 5, a lead screw 7 is installed inside the second driving wheel 5, a cushion block 8 is connected to the lower end of the lead screw 7, a stepping motor 9 is connected to the upper end of the first driving wheel 4, a first bearing seat 10 is installed at the upper end of the second driving wheel 5, a controller 11 and a conveying belt 12 are respectively installed at the upper end of the machine cabinet 2, a first driving roller 13 and a second driving roller 14 are respectively installed on the outer surface of the inner side of the conveying belt 12, the connecting shafts 15 are respectively connected to the lower ends of the first driving roller 13 and the second driving roller 14, and a second bearing seat 16 is installed on the outer surface of the side end of the connecting shaft 15, the lower end of the connecting shaft 15 at the lower end of the first transmission roller 13 is connected with a gear 17, and the lower end of the gear 17 is connected with a driving motor 18.

In an embodiment, referring to fig. 1, 2 and 3, the first driving wheel 4 is connected to the cabinet 2 in a rotating manner, the driving belt 6 is respectively connected to the first driving wheel 4 and the second driving wheel 5 in a meshing manner, the second driving wheel 5 is connected to the cabinet 2 in a rotating manner through the first bearing seat 10, and the driving belt 6 facilitates the linkage of the first driving wheel 4 and the second driving wheel 5; the screw rods 7 are in threaded connection with the second transmission wheels 5, the cushion blocks 8 are fixedly welded with the screw rods 7, the number of the second transmission wheels 5 and the number of the screw rods 7 are four, the second transmission wheels and the screw rods 7 are arranged in an array, and the screw rods 7 are convenient for supporting the cutting machine main body 1 when the cutting machine main body 1 runs;

when the cabinet 2 and the cutting machine body 1 need to be moved, under the condition that the controller 11 is respectively electrically connected with the cutting machine body 1, the stepping motor 9 and the driving motor 18, a user controls the stepping motor 9 to operate through the controller 11, the stepping motor 9 drives the first driving wheel 4 to rotate clockwise, under the condition that the driving belt 6 is respectively meshed and connected with the first driving wheel 4 and the second driving wheel 5, the first driving wheel 4 drives the second driving wheel 5 to rotate through the driving belt 6, under the condition that the connection mode of the screw rod 7 and the second driving wheel 5 is threaded, the second driving wheel 5 drives the screw rod 7 to ascend, so that the universal wheel 3 supports the cabinet 2, and the cabinet 2 moves through the universal wheel 3;

in an embodiment, referring to fig. 1, 2 and 4, the controller 11 is electrically connected to the cutting machine body 1, the stepping motor 9 and the driving motor 18, respectively, the conveyor belt 12 is connected to the first driving roller 13 and the second driving roller 14 in a meshing manner, the conveyor belt 12 is movably connected to the cabinet 2, and the conveyor belt 12 facilitates conveying dust covers; the connecting shaft 15 is respectively fixedly welded with the first driving roller 13 and the second driving roller 14, the connecting shaft 15 is rotatably connected with the cabinet 2 through a second bearing block 16, and the connecting mode of the gear 17 and the connecting shaft 15 is fixedly welded; the number of the conveyor belts 12 and the number of the gears 17 are two, the two sets of the conveyor belts 12 and the gears 17 are symmetrically arranged, the gears 17 are connected with the gears 17 in a meshing manner, and the two sets of the gears 17 are convenient for the linkage of the two sets of the conveyor belts 12;

when the smoke inlet is opened to the dust cover in the cutting machine main body 1, a user controls the driving motor 18 to drive the group of gears 17 to rotate anticlockwise through the controller 11, under the condition that the connection mode between the gears 17 and the gears 17 is meshed for connection, the two groups of first transmission rollers 13 rotate simultaneously, the rotation directions are opposite, the two groups of conveyor belts 12 are driven to move the dust cover to the lower end of the cutting machine main body 1, after the cutting is finished, the two groups of conveyor belts 12 move the dust cover out of the lower end of the cutting machine main body 1, and therefore automatic feeding and material taking are achieved.

The utility model discloses work flow: when the machine cabinet 2 and the cutting machine main body 1 need to be moved, under the condition that the controller 11 is respectively electrically connected with the cutting machine main body 1, the stepping motor 9 and the driving motor 18, a user controls the stepping motor 9 to operate through the controller 11, the stepping motor 9 drives the first driving wheel 4 to rotate clockwise, under the condition that the driving belt 6 is respectively meshed and connected with the first driving wheel 4 and the second driving wheel 5, the first driving wheel 4 drives the second driving wheel 5 to rotate through the driving belt 6, under the condition that the connection mode of the screw rod 7 and the second driving wheel 5 is threaded, the second driving wheel 5 drives the screw rod 7 to ascend, so that the universal wheels 3 support the machine cabinet 2, the machine cabinet 2 is moved through the universal wheels 3, and when the dust cover is opened on the dust cover of the cutting machine main body 1, the user controls the driving motor 18 to drive a group of gears 17 to rotate anticlockwise through the controller 11, under the condition that the connection mode between gear 17 and gear 17 is meshing connection, two sets of first driving rollers 13 rotate simultaneously to the rotation direction is opposite, drives two sets of conveyer belts 12 and removes the dust cover to cutting machine main part 1 lower extreme, waits to cut after the completion, and two sets of conveyer belts 12 shift out the dust cover from cutting machine main part 1 lower extreme, thereby realize autoloading and get the material.

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 a smoke alarm dust cover laser cutting machine, includes cutting machine main part (1), its characterized in that: the cutting machine is characterized in that a cabinet (2) is arranged at the lower end of the cutting machine main body (1), universal wheels (3), first driving wheels (4) and a connecting shaft (15) are respectively installed at the lower end of the cabinet (2), a driving belt (6) is installed on the outer surface of the side end of each of the first driving wheels (4) and the second driving wheels (5), a lead screw (7) is installed inside each of the second driving wheels (5), a cushion block (8) is connected to the lower end of each lead screw (7), a stepping motor (9) is connected to the upper end of each first driving wheel (4), a first bearing seat (10) is installed at the upper end of each second driving wheel (5), a controller (11) and a conveying belt (12) are respectively installed at the upper end of the cabinet (2), a first driving roller (13) and a second driving roller (14) are respectively installed on the outer surface of the inner side of each conveying belt (12), and connecting shafts (15) are respectively connected to the lower ends of the first driving rollers (13) and the second driving rollers (14), the outer surface of the side end of the connecting shaft (15) is provided with a second bearing block (16), the lower end of the connecting shaft (15) at the lower end of the first transmission roller (13) is connected with a gear (17), and the lower end of the gear (17) is connected with a driving motor (18).

2. The laser cutting machine according to claim 1, wherein: the first transmission wheel (4) is connected with the cabinet (2) in a rotating mode, the transmission belt (6) is respectively connected with the first transmission wheel (4) and the second transmission wheel (5) in a meshed mode, and the second transmission wheel (5) is connected with the cabinet (2) in a rotating mode through a first bearing seat (10).

3. The laser cutting machine according to claim 1, wherein: the screw rod (7) is in threaded connection with the second transmission wheel (5), the cushion blocks (8) are fixedly welded with the screw rod (7), and the second transmission wheels (5) and the screw rod (7) are four in number and are arranged in an array.

4. The laser cutting machine according to claim 1, wherein: controller (11) respectively with cutting machine main part (1), step motor (9) and driving motor (18) electric connection, conveyer belt (12) and the connected mode of first driving roller (13), second driving roller (14) are the meshing and are connected, the connected mode of conveyer belt (12) and rack (2) is swing joint.

5. The laser cutting machine according to claim 1, wherein: the connecting shaft (15) is fixedly welded with the first driving roller (13) and the second driving roller (14) respectively, the connecting shaft (15) is rotatably connected with the cabinet (2) through the second bearing seat (16), and the connecting mode of the gear (17) and the connecting shaft (15) is fixedly welded.

6. The laser cutting machine according to claim 1, wherein: the number of the conveyor belts (12) and the number of the gears (17) are two, the two sets of the conveyor belts and the gears are symmetrically arranged, and the gears (17) are connected with the gears (17) in a meshing manner.