CN217318501U

CN217318501U - Aerated concrete cutting knife maintains and changes device

Info

Publication number: CN217318501U
Application number: CN202221146454.6U
Authority: CN
Inventors: 张贵昌
Original assignee: Gaotang Guohao Building Materials Co ltd
Current assignee: Gaotang Guohao Building Materials Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-08-30
Anticipated expiration: 2032-05-13

Abstract

The utility model belongs to the technical field of aerated concrete panel's cutting tool, especially, for an aerated concrete cutting knife maintains change device, the first transfer line of one side right-hand member fixedly connected with of base, and the one end fixedly connected with worm of first transfer line, two sets of worm wheels are installed in the meshing of worm both ends, and equal coaxial fixedly connected with reciprocal lead screw in two sets of worm wheels, and are two sets of the both ends of reciprocal lead screw all are connected with the inner wall rotation of base both sides, and are two sets of threaded connection has the backup pad on the reciprocal lead screw, and one side top fixedly connected with second dwang of backup pad, one section fixedly connected with two-way threaded rod of second dwang, and the both ends threaded connection of two-way threaded rod has two sets of tight pieces of clamp, and are two sets of the close one side of tight piece of clamp is all embedded to rotate and is connected with rotatory piece. The aerated concrete cutter maintenance and replacement device can clean and maintain the cutter and is convenient to replace the cutter.

Description

Aerated concrete cutting knife maintains and changes device

Technical Field

The utility model relates to an aerated concrete panel's cutting tool technical field specifically is an aerated concrete cutting knife maintains changes device.

Background

The aerated concrete is a light porous silicate product prepared by taking siliceous material sand, fly ash, siliceous tailings and the like, calcareous material lime and cement as main raw materials, adding aluminum powder serving as a gas former, and carrying out the processes of proportioning, stirring, pouring, precuring, cutting, autoclaving, curing and the like; because it contains a large amount of even and tiny gas pockets after gassing, so aerated concrete, in aerated concrete production process, through the drawing of patterns after, can cut aerated concrete to the size that needs, consequently need utilize the cutting knife in the cutter to cut aerated concrete, but the aerated concrete cutting knife that exists has following problem:

1. when an existing aerated concrete cutting knife is used for a long time, the surface of the cutting knife can be stained with a large amount of scraps remained after cutting, the cutting knife cannot be cleaned and maintained, and the cutting level is reduced.

2. The existing aerated concrete cutter is troublesome to replace after being used for a long time.

To above-mentioned problem, need urgently carry out the innovative design on original aerated concrete cutting knife maintains the basis of changing the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aerated concrete cutting knife maintains and changes device to it maintains the problem of changing not being convenient for to carry out remaining sweeps on changing the device cutting knife and can not get the clearance to provide current aerated concrete cutting knife in solving above-mentioned background art, the cutting knife.

In order to achieve the above object, the utility model provides a following technical scheme: a maintenance and replacement device for aerated concrete cutting knives comprises a base and a pipeline, wherein a first rotating rod is fixedly connected to the right end of one side of the base, a worm is fixedly connected to one end of the first rotating rod, two worm wheels are installed at the two ends of the worm in a meshed manner, reciprocating lead screws are coaxially and fixedly connected in the two worm wheels, the two ends of each reciprocating lead screw are rotatably connected with the inner walls of the two sides of the base, a supporting plate is connected onto the two reciprocating lead screws in a threaded manner, a second rotating rod is fixedly connected to the top end of one side of the supporting plate, a bidirectional threaded rod is fixedly connected to one section of the second rotating rod, two clamping blocks are connected to the two ends of the bidirectional threaded rod in a threaded manner, rotating blocks are rotatably connected to one adjacent sides of the two clamping blocks in an embedded manner, cutting knives are clamped between the two groups of rotating blocks, and a rotating assembly is fixedly installed on the left side of the two groups of clamping blocks, the inside one end fixed mounting who keeps away from the backup pad of base has the washing case.

Preferably, the rotating assembly comprises an outer frame, a first disc, a second disc, a telescopic rod, a fixing rod, a belt and a motor, the two sets of left fixed mounting of the clamping block is provided with the outer frame, two sets of first discs are rotatably connected with the first disc at two ends of the inner portion of the outer frame respectively, the fixing rod is fixedly connected with the first disc at one side close to the first disc, the first disc is connected with the second disc through belt transmission, the two sets of second discs are fixedly connected with the two sets of rotating blocks through the telescopic rod, the telescopic rod penetrates through one side of the outer frame and the clamping block, and the first disc is far away from one side of the fixing rod and the output end of the motor.

Preferably, the two ends of the inside of the cleaning box are fixedly provided with water conveying pipes, the water conveying pipes are provided with a plurality of groups of injection pipes, one side of each water conveying pipe is communicated with a water pump through a pipeline, and the other end of each water pump is communicated with a water tank through a pipeline.

Preferably, the two-way threaded rod is provided with external threads with opposite thread directions at two ends, and the two groups of clamping blocks are respectively matched with the external threads on the two-way threaded rod in a threaded manner.

Preferably, the two sides of the base are provided with sliding grooves matched with the bottoms of the supporting plates.

Preferably, one side of the cleaning box is provided with a holding tank matched with the cutting knife.

Preferably, a supporting rod (19) is coaxially and fixedly connected to one of the rotating blocks, a groove matched with the supporting rod (19) is formed in the other rotating block (11), and the supporting rod (19) is in key connection with the cutting knife (12).

Compared with the prior art, the beneficial effects of the utility model are that: the maintenance and replacement device for the aerated concrete cutter can maintain and clean the cutter, and is convenient for replacing the cutter;

1. after the cutting knife is placed in the cleaning box through the translation supporting plate, a water source in the water tank is transmitted into the water delivery pipe through a pipeline by turning on the water pump, and then the water source is sprayed on the cutting knife through the injection pipe, so that the cutting knife is cleaned;

2. through the reverse rotation second dwang, drive two-way threaded rod and rotate to two sets of tight pieces of clamp also carry out opposite removal thereupon, carry out rotatory piece also opposite movement thereupon to the cutting knife, make the cutting knife can take off, put new cutting knife to rotatory piece directness, rotate the second dwang, make the relative removal of rotatory piece press from both sides tightly, thereby accomplish the change to the cutting knife.

Drawings

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

FIG. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic view of the internal three-dimensional structure of the rotating assembly of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the worm gear of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the support rod of the present invention.

In the figure: 1. a base; 2. a first rotating lever; 3. a worm; 4. a worm gear; 5. a reciprocating screw rod; 6. a support plate; 7. a second rotating lever; 8. a bidirectional threaded rod; 9. a clamping block; 10. a rotating assembly; 1001. an outer frame; 1002. a first disc; 1003. a second disc; 1004. a telescopic rod; 1005. fixing the rod; 1006. a belt; 1007. a motor; 11. rotating the block; 12. a cutting knife; 13. a cleaning tank; 14. a pipeline; 15. a water pump; 16. a water tank; 17. a water delivery pipe; 18. an injection pipe; 19. a support rod.

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. 1-5, the present invention provides a technical solution: a maintenance and replacement device for aerated concrete cutting knives comprises a base 1 and a pipeline 14, wherein the right end of one side of the base 1 is fixedly connected with a first rotating rod 2, one end of the first rotating rod 2 is fixedly connected with a worm 3, two ends of the worm 3 are meshed with and provided with two groups of worm wheels 4, the two groups of worm wheels 4 are coaxially and fixedly connected with reciprocating screw rods 5, two ends of the two groups of reciprocating screw rods 5 are rotatably connected with the inner walls of two sides of the base 1, the two groups of reciprocating screw rods 5 are in threaded connection with a supporting plate 6, the top end of one side of the supporting plate 6 is fixedly connected with a second rotating rod 7, one section of the second rotating rod 7 is fixedly connected with a bidirectional threaded rod 8, two groups of clamping blocks 9 are in threaded connection with two ends of the bidirectional threaded rod 8, one side of the two groups of clamping blocks 9 which are close to each other is in an embedded type and rotatably connected with a rotating block 11, a cutting knife 12 is clamped between the two groups of rotating blocks 11, and a rotating assembly 10 is fixedly arranged on the left side of the two groups of clamping blocks 9, a cleaning box 13 is fixedly arranged at one end of the interior of the base 1 far away from the supporting plate 6;

further, the rotating assembly 10 includes an outer frame 1001, a first disc 1002, a second disc 1003, an expansion link 1004, a fixing rod 1005, a belt 1006 and a motor 1007, the outer frame 1001 is fixedly installed on the left of the two groups of clamping blocks 9, the two ends of the inside of the outer frame 1001 are respectively connected with the first disc 1002 in a rotating manner, one sides of the two groups of first discs 1002 close to each other are fixedly connected through the fixing rod 1005, the two groups of first discs 1002 are respectively connected with the second disc 1003 through the belt 1006 in a transmission manner, the two groups of second discs 1003 are respectively fixedly connected with the two groups of rotating blocks 11 through the expansion link 1004, the two groups of expansion links 1004 penetrate through one side of the outer frame 1001 and the clamping blocks 9, one side of the first disc 1002 far from the fixing rod 1005 is fixedly connected with an output end of the motor 1007, the rotating block 11 can be driven to rotate by the rotating assembly 10, so that the rotating block 11 drives the cutting knife 12 to rotate;

furthermore, water conveying pipes 17 are fixedly installed at two ends inside the cleaning box 13, a plurality of groups of injection pipes 18 are arranged on the water conveying pipes 17, one side of each water conveying pipe 17 is communicated with a water pump 15 through a pipeline 14, the other end of each water pump 15 is communicated with a water tank 16 through the pipeline 14, and by using the cleaning box 13, the surfaces of the cutting knives 12 are cleaned and maintained, so that the service life is prolonged;

furthermore, the bidirectional threaded rod 8 is provided with external threads with opposite thread directions at two ends, and the two groups of clamping blocks 9 are respectively in thread fit with the external threads on the bidirectional threaded rod 8, so that the clamping blocks 9 can move relatively along with the rotation of the bidirectional threaded rod 8;

furthermore, sliding grooves matched with the bottoms of the supporting plates 6 are formed in the two sides of the base 1, so that the supporting plates 6 can move on the base;

furthermore, one side of washing case 13 is seted up with cutting knife 12 assorted holding tank for cutting knife 12 can be located and wash in the case 13 and wash.

Furthermore, a supporting rod 19 is coaxially and fixedly connected to one of the rotating blocks 11, a groove matched with the supporting rod 19 is formed in the other rotating block 11, and the supporting rod 19 is in key connection with the cutting knife 12.

The working principle is as follows: when the aerated concrete cutter is used for maintaining and replacing the device, the cutter 12 is firstly installed on the support rod 19, the cutter 12 is in key connection with the support rod 19, the two-way threaded rod 8 is rotated by rotating the second rotating rod 7, the two groups of clamping blocks 9 move horizontally along with the two groups of clamping blocks 9, the clamping blocks 9 drive the rotating blocks 11 to move so as to clamp the cutter 12, the support rod 19 simultaneously enters the inside of another rotating block 11, the motor 1007 drives the two groups of first disks 1002 to rotate by starting the motor 1007, the two groups of first disks 1002 drive the second disk 1003 to rotate by the belt 1006, the rotating blocks 11 are driven to rotate while the two groups of second disks 1003 rotate, the rotating blocks 11 drive the support rod 19 to rotate, the cutter 12 rotates along with the rotating block, after the aerated concrete to be cut is placed on the base 1, the first rotating rod 2 is rotated, the worm 3 is driven to rotate, the worm 3 drives two groups of worm wheels 4 to rotate, the two groups of worm wheels 4 drive two groups of reciprocating screw rods 5 to rotate, so that the supporting plate 6 can be translated, thereby the cutting knife 12 can cut the aerated concrete, after the cutting is finished, the supporting plate 6 is moved forwards, the cutting knife 12 is moved into a containing groove arranged in the cleaning box 13, the water source is pumped from the water tank 16 through the pipeline 14 by the water pump 15, the water source is sprayed out through the spraying pipe 18 after flowing into the water conveying pipe 17, the cutting knife 12 can be cleaned, then the supporting plate 6 moves reversely after moving the supporting plate 6 to the top of the reciprocating screw rod 5, thereby reset, the antiport second dwang 7 for two sets of tight piece 9 of clamp carry out opposite translation, drive bracing piece 19 and pull out and keep away from rotatory piece 11 and cutting knife 12, thereby can take off cutting knife 12 and change.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides an aerated concrete cutting knife maintains change device, includes base (1) and pipeline (14), its characterized in that: the double-screw reciprocating screw rod mechanism is characterized in that a first rotating rod (2) is fixedly connected to the right end of one side of the base (1), a worm (3) is fixedly connected to one end of the first rotating rod (2), two worm wheels (4) are meshed with the two ends of the worm (3), two reciprocating screw rods (5) are coaxially and fixedly connected in the two worm wheels (4), the two ends of each reciprocating screw rod (5) are rotatably connected with the inner walls of the two sides of the base (1), two reciprocating screw rods (5) are connected with a supporting plate (6) in a threaded manner, a second rotating rod (7) is fixedly connected to the top end of one side of the supporting plate (6), a two-way threaded rod (8) is fixedly connected to one section of the second rotating rod (7), two clamping blocks (9) are connected to the two ends of the two-way threaded rod (8) in a threaded manner, and one side, close to the clamping blocks (9), is rotatably connected with a rotating block (11) in an embedded manner, and a cutting knife (12) is clamped between the two groups of rotating blocks (11), a rotating assembly (10) is fixedly mounted on the left side of the two groups of clamping blocks (9), and a cleaning box (13) is fixedly mounted at one end, far away from the supporting plate (6), in the base (1).

2. An aerated concrete cutting knife maintenance and replacement device according to claim 1, characterized in that: the rotating assembly (10) comprises an outer frame (1001), a first disc (1002), a second disc (1003), an expansion rod (1004), a fixing rod (1005), a belt (1006) and a motor (1007), the outer frame (1001) is fixedly arranged on the left of the two groups of clamping blocks (9), and the two ends of the inner part of the outer frame (1001) are respectively and rotatably connected with a first disc (1002), the adjacent sides of the two groups of first discs (1002) are fixedly connected through a fixing rod (1005), the two groups of first discs (1002) are both in transmission connection with a second disc (1003) through a belt (1006), and the two groups of second discs (1003) are fixedly connected with the two groups of rotating blocks (11) through telescopic rods (1004), the two groups of telescopic rods (1004) penetrate through one side of the outer frame (1001) and the clamping blocks (9), one side of the first disc (1002), which is far away from the fixing rod (1005), is fixedly connected with the output end of the motor (1007).

3. An aerated concrete cutting knife maintains change device according to claim 1 characterized in that: the cleaning device is characterized in that water conveying pipes (17) are fixedly mounted at two ends of the interior of the cleaning box (13), a plurality of groups of spraying pipes (18) are arranged on the water conveying pipes (17), one side of each water conveying pipe (17) is communicated with a water pump (15) through a pipeline (14), and the other end of each water pump (15) is communicated with a water tank (16) through the pipeline (14).

4. An aerated concrete cutting knife maintenance and replacement device according to claim 1, characterized in that: the bidirectional threaded rod (8) is provided with external threads with opposite thread directions at two ends, and the two groups of clamping blocks (9) are respectively matched with the external threads on the bidirectional threaded rod (8).

5. An aerated concrete cutting knife maintenance and replacement device according to claim 1, characterized in that: the sliding grooves matched with the bottoms of the supporting plates (6) are formed in the two sides of the base (1).

6. An aerated concrete cutting knife maintenance and replacement device according to claim 1, characterized in that: one side of the cleaning box (13) is provided with an accommodating groove matched with the cutting knife (12).

7. An aerated concrete cutting knife maintains change device according to claim 1 characterized in that: one of the rotating blocks (11) is coaxially and fixedly connected with a supporting rod (19), the other rotating block (11) is provided with a groove matched with the supporting rod (19), and the supporting rod (19) is in key connection with the cutting knife (12).