CN217020561U

CN217020561U - High-precision cutting equipment for inorganic fireproof door core plate

Info

Publication number: CN217020561U
Application number: CN202122330914.2U
Authority: CN
Inventors: 陈德华; 陈超
Original assignee: Funing Tongde Building Materials Technology Development Co ltd
Current assignee: Funing Tongde Building Materials Technology Development Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-07-22
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses high-precision cutting equipment for a core plate of an inorganic fireproof door, and relates to the technical field of core plates of fireproof doors. The rotary table comprises a working table and a blade, wherein a protective cover is assembled on the outer side of the blade, and a second driving motor is fixed at one end of the protective cover through a bolt and used for driving the protective cover to rotate; one end of the protective cover is provided with a moving mechanism for moving the protective cover; the both sides of protection casing bottom all are equipped with the fixed establishment who is used for preventing fire door core board from removing, and moving mechanism includes two L shape pillars, and two L shape pillars are fixed in the both ends of table respectively, and the one end bolt fastening of one of them L shape pillar has a driving motor. According to the utility model, through the fixing mechanism, the fireproof core plate can be prevented from shaking during cutting in the cutting process, and the cutting precision of the blade on the fireproof core plate can be improved when the protective cover moves.

Description

High-precision cutting equipment for inorganic fireproof door core plate

Technical Field

The utility model belongs to the technical field of fireproof door core plates, and particularly relates to high-precision cutting equipment for an inorganic fireproof door core plate.

Background

The fire door core is a new generation of non-combustible fire-proof heat-insulating product, mainly is a natural magnesium oxychloride inorganic environment-friendly material, is formed by pressing and compounding through mechanical line production, is smooth in surface through polishing and slurry spreading treatment, is suitable for house suspended ceilings, decorations, partition walls, partitions, heat insulation, fireproof door lining plates, fire partitions and special lining plates for purification plates, and has the characteristics of non-combustibility, non-explosion, water resistance, oil resistance, chemical corrosion resistance, non-toxicity, high mechanical strength and the like;

in the processing of the fireproof door core plate, a cutting device is required to be used for cutting the fireproof door core plate;

in the cutting of the fire door core panel, there are the following problems;

in the cutting of the fireproof core plate, the fireproof core plate can shake, so that the precision of the fireproof core plate is low after cutting, and the fireproof core plate is not in accordance with the precision standard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide high-precision cutting equipment for a core plate of an inorganic fireproof door, which solves the existing problems: in the cutting of the fireproof core plate, the fireproof core plate can shake, so that the precision of the fireproof core plate is low after the fireproof core plate is cut, and the fireproof core plate does not accord with the precision standard.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the high-precision cutting equipment for the inorganic fireproof door core plate comprises a working table and a blade, wherein a protective cover is assembled on the outer side of the blade, and a second driving motor is fixed at one end of the protective cover through a bolt and used for driving the protective cover to rotate;

one end of the protective cover is provided with a moving mechanism for moving the protective cover;

and both sides of the bottom of the protective cover are provided with fixing mechanisms for preventing the fireproof door core plate from moving.

Furthermore, the moving mechanism comprises two L-shaped struts, the two L-shaped struts are respectively fixed at two ends of the working table, one end of each L-shaped strut is fixed with a first driving motor, the output end of the first driving motor is fixed with a first threaded rod, the outer side of the first threaded rod is in threaded connection with a first moving block, a first transverse sliding rod is further fixed between the two L-shaped struts, and the first moving block is in sliding connection with the first transverse sliding rod.

Further, the output end of the first driving motor penetrates through the inside of the L-shaped support and is in rotary connection with the L-shaped support through a bearing.

Further, the fixing mechanism comprises a U-shaped block, a third driving motor is fixed to one end of the U-shaped block through a bolt, a second threaded rod is fixed to the output end of the third driving motor, a third threaded rod is fixed to one end, far away from the third driving motor, of the second threaded rod, and the thread turning directions of the second threaded rod and the third threaded rod are opposite;

the outer sides of the second threaded rod and the third threaded rod are both in threaded connection with rectangular moving blocks, the bottoms of the rectangular moving blocks are rotatably connected with cylindrical connecting rods, the bottoms of the cylindrical connecting rods are rotatably connected with mounting seats, and the bottoms of the mounting seats are in sliding connection with the mortgage blocks;

and a second transverse sliding rod is further fixed inside the U-shaped block and is connected with the rectangular moving block in a sliding manner.

Furthermore, the fixing mechanism further comprises a transverse block, the transverse blocks are fixed on two sides of the working table, a vertical sliding rod is fixed at the top of each transverse block, a transverse plate is connected to the outer side of each vertical sliding rod in a sliding mode, and two ends of each mortgage block are fixedly connected with the transverse plates respectively.

Furthermore, the rectangular moving block is rotatably connected with the cylindrical connecting rod and the cylindrical connecting rod is rotatably connected with the mounting seat through pins;

the installation seat is characterized in that a dovetail sliding block is fixed at the bottom of the installation seat, a dovetail sliding groove matched with the dovetail sliding block for use is formed in the mortgage block, and the installation seat is in sliding connection with the mortgage block through the matching of the dovetail sliding block and the dovetail sliding groove.

The utility model has the following beneficial effects:

according to the utility model, through the fixing mechanism, the fireproof core plate can be prevented from shaking during cutting in the cutting process, and the cutting precision of the blade on the fireproof core plate can be improved when the protective cover moves.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural diagram of the moving mechanism of the present invention;

FIG. 3 is a schematic structural view of the fixing mechanism of the present invention;

fig. 4 is a schematic structural diagram of the blade and the second driving motor of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a work table; 2. a protective cover; 3. a first drive motor; 4. a first threaded rod; 5. a first transverse slide bar; 6. an L-shaped strut; 7. a transverse block; 8. a first moving block; 9. a second drive motor; 10. a transverse plate; 11. a vertical slide bar; 12. a U-shaped block; 13. a third drive motor; 14. a second threaded rod; 15. a rectangular moving block; 16. a cylindrical connecting rod; 17. a mounting base; 18. a mortgage block; 19. a third threaded rod; 20. a second lateral slide bar; 21. a blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a high-precision cutting device for inorganic fireproof door core boards, which comprises a work table 1 and a blade 21, wherein a protective cover 2 is assembled at the outer side of the blade 21, and a second driving motor 9 is fixed at one end of the protective cover 2 through a bolt and used for driving the protective cover 2 to rotate;

one end of the protection cover 2 is provided with a moving mechanism for moving the protection cover 2;

the moving mechanism comprises two L-shaped supporting columns 6, the two L-shaped supporting columns 6 are respectively fixed at two ends of the working table 1, one end of one L-shaped supporting column 6 is fixed with a first driving motor 3 through a bolt, the output end of the first driving motor 3 is fixed with a first threaded rod 4, the output end of the first driving motor 3 penetrates through the inside of the L-shaped supporting column 6 and is rotatably connected with the L-shaped supporting column 6 through a bearing, so that the first threaded rod 4 can be driven to rotate by the operation of the first driving motor 3,

a first moving block 8 is connected to the outer side of the first threaded rod 4 through threads, a first transverse sliding rod 5 is further fixed between the two L-shaped supports 6, and the first moving block 8 is connected with the first transverse sliding rod 5 in a sliding mode;

two sides of the bottom of the protective cover 2 are respectively provided with a fixing mechanism for preventing the fireproof door core plate from moving;

the fixing mechanism comprises a U-shaped block 12, a third driving motor 13 is fixed at one end of the U-shaped block 12 through a bolt, a second threaded rod 14 is fixed at the output end of the third driving motor 13, a third threaded rod 19 is fixed at one end, far away from the third driving motor 13, of the second threaded rod 14, and the thread turning directions of the second threaded rod 14 and the third threaded rod 19 are opposite;

the outer sides of the second threaded rod 14 and the third threaded rod 19 are both in threaded connection with a rectangular moving block 15, the bottom of the rectangular moving block 15 is rotatably connected with a cylindrical connecting rod 16, the bottom of the cylindrical connecting rod 16 is rotatably connected with an installation seat 17, and the rectangular moving block 15 and the cylindrical connecting rod 16 as well as the cylindrical connecting rod 16 and the installation seat 17 are rotatably connected through pins, so that the rectangular moving block 15 and the cylindrical connecting rod 16 as well as the cylindrical connecting rod 16 and the installation seat 17 can be rotatably connected better;

the bottom of the mounting seat 17 is connected with the mortgage block 18 in a sliding mode, a dovetail sliding block is fixed at the bottom of the mounting seat 17, a dovetail sliding groove matched with the dovetail sliding block for use is formed in the mortgage block 18, the mounting seat 17 is connected with the mortgage block 18 in a sliding mode through the dovetail sliding block and the dovetail sliding groove in a matching mode, and therefore when the mortgage block 18 is attached to the fireproof core board, the mounting seat 17 can slide on the top of the mortgage block 18 due to the movement of the protective cover 2;

a second transverse sliding rod 20 is fixed inside the U-shaped block 12, and the second transverse sliding rod 20 is connected with the rectangular moving block 15 in a sliding manner.

The fixing mechanism further comprises a transverse block 7, the transverse blocks 7 are fixed on two sides of the working table 1, a vertical sliding rod 11 is fixed on the top of each transverse block 7, a transverse plate 10 is connected to the outer side of each vertical sliding rod 11 in a sliding mode, and two ends of each mortgage block 18 are fixedly connected with the transverse plates 10 respectively, so that the transverse plates 10 can slide on the outer sides of the vertical sliding rods 11;

through fixed establishment for fire prevention core in cutting process, can prevent that the fire prevention core from appearing rocking when the cutting, and then when protection casing 2 removed, can improve the cutting accuracy of blade 21 to fire prevention core.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand the utility model for and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a high-accuracy cutting equipment of inorganic fire door core, includes work table (1) and blade (21), its characterized in that: the outer side of the blade (21) is provided with a protective cover (2), and one end of the protective cover (2) is fixed with a second driving motor (9) through a bolt and used for driving the protective cover (2) to rotate;

one end of the protective cover (2) is provided with a moving mechanism for moving the protective cover (2);

and both sides of the bottom of the protective cover (2) are provided with fixing mechanisms for preventing the fireproof door core plate from moving.

2. The high-precision cutting equipment for the inorganic fireproof door core plate, according to claim 1, is characterized in that: the moving mechanism comprises two L-shaped supporting columns (6), the two L-shaped supporting columns (6) are fixed at two ends of the working table (1) respectively, one end of each L-shaped supporting column (6) is fixed with a first driving motor (3), the output end of each first driving motor (3) is fixed with a first threaded rod (4), the outer side of each first threaded rod (4) is connected with a first moving block (8) in a threaded mode, a first transverse sliding rod (5) is further fixed between the two L-shaped supporting columns (6), and the first moving blocks (8) are connected with the first transverse sliding rods (5) in a sliding mode.

3. The inorganic fire door core plate high-precision cutting equipment according to claim 2, wherein: the output end of the first driving motor (3) penetrates through the inside of the L-shaped support column (6) and is rotatably connected with the L-shaped support column (6) through a bearing.

4. The high-precision cutting equipment for the inorganic fireproof door core plate, according to claim 1, is characterized in that: the fixing mechanism comprises a U-shaped block (12), a third driving motor (13) is fixed to one end of the U-shaped block (12) through a bolt, a second threaded rod (14) is fixed to the output end of the third driving motor (13), a third threaded rod (19) is fixed to one end, away from the third driving motor (13), of the second threaded rod (14), and the thread turning directions of the second threaded rod (14) and the third threaded rod (19) are opposite;

the outer sides of the second threaded rod (14) and the third threaded rod (19) are both in threaded connection with a rectangular moving block (15), the bottom of the rectangular moving block (15) is rotatably connected with a cylindrical connecting rod (16), the bottom of the cylindrical connecting rod (16) is rotatably connected with an installation seat (17), and the bottom of the installation seat (17) is in sliding connection with a mortgage block (18);

and a second transverse sliding rod (20) is further fixed inside the U-shaped block (12), and the second transverse sliding rod (20) is connected with the rectangular moving block (15) in a sliding manner.

5. The inorganic fire door core plate high-precision cutting equipment according to claim 4, wherein: the fixing mechanism further comprises a transverse block (7), the transverse blocks (7) are fixed on two sides of the working table (1), a vertical sliding rod (11) is fixed at the top of each transverse block (7), a transverse plate (10) is connected to the outer side of each vertical sliding rod (11) in a sliding mode, and two ends of each mortgage block (18) are fixedly connected with the transverse plate (10) respectively.

6. The high-precision cutting equipment for the inorganic fireproof door core plate, according to claim 5, is characterized in that: the rectangular moving block (15) is rotationally connected with the cylindrical connecting rod (16) and the cylindrical connecting rod (16) is rotationally connected with the mounting seat (17) through pins;

the bottom of mount pad (17) is fixed with the forked tail slider, the inside of mortgage piece (18) is seted up with the forked tail spout that the forked tail slider cooperation was used, through the cooperation sliding connection of forked tail slider and forked tail spout between mount pad (17) and mortgage piece (18).