Cutting equipment for self-heat-preservation building blocks

Abstract

The utility model relates to the technical field of cutting equipment for self-heat-preservation building blocks, and discloses cutting equipment for self-heat-preservation building blocks, which comprises a lifting sliding block, a rotating shaft, a cutting steel wire, a mounting table, a displacement mechanism and a steel wire surface cleaning mechanism. By the adoption of the structure, when the cutting steel wire works, the steel wire surface cleaning mechanism is located at the position, close to the rotating shaft, of the cutting steel wire, and the steel wire surface cleaning mechanism is prevented from making contact with cutting blocks to affect the cutting effect; after the cutting steel wires are reset, the displacement mechanism drives the steel wire surface cleaning mechanisms to move, so that the steel wire surface cleaning mechanisms arranged on the surfaces of the cutting steel wires in a sleeving mode move in the axial direction of the cutting steel wires, and residues stably adhered to the surfaces of the cutting steel wires are cleaned and scraped off through the steel wire surface cleaning mechanisms; therefore, the machining effect of next-time steel wire cutting is ensured; meanwhile, the mounting table, the displacement mechanism and other components are arranged on the lifting sliding block and can move up and down along with the cutting steel wire.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment for self-insulating building blocks, in particular to cutting equipment for self-insulating building blocks. Background Art

[0002] The production process of self-insulating blocks includes the processes of placing molds, injecting materials, vibrating exhaust, shaping, demoulding and cutting and forming. Among them, the cutting and forming step is directly related to the scrap rate of the final self-insulating blocks. In the actual production process, after the cast bricks are removed from the mold, they need to be cut into small blocks. The specific implementation process is to cut the foamed and demoulded self-insulating block blanks placed on the pallet horizontally or vertically according to the actual product size requirements. The time of cutting is when the blanks have completed the foaming process but have not yet been completely dried. At this time, the blanks have a large water content, are relatively moist and soft; the existing self-insulating blocks are The process of cutting blocks usually involves directly cutting along the direction of the moving of a steel wire after it contacts the brick blank. The cutting is mainly carried out by the extrusion force of the steel wire on the cut block blank. However, this type of cutting equipment generally has the following disadvantages: 1. The friction between the steel wire and the self-insulating block blank can easily cause the steel wire to wear or even break, resulting in a short service life of the steel wire. Replacing a new steel wire is time-consuming and labor-intensive, affecting normal work; 2. After the steel wire cuts the block, the surface of the steel wire rope is prone to adhere to the block residue. If it is not cleaned in time, it is easy to cause hardening, resulting in a rough and uneven surface of the cut block, and even irregular cracking of the block, resulting in low product quality and a high scrap rate.

[0003] In order to solve the above technical problems, the patent document with the announcement number CN 217514138 U provides a block cutting device for a self-insulating block production line, which realizes that when the descending cutting assembly descends and cuts, the steel wire rotates synchronously, so that the force on the steel wire rope is uniform in the circumferential direction, and the residue adhering to the steel wire is promptly removed through the purge device. However, when it is used, there is still a problem that the purge device can only blow off the residue that is not stable, and it is difficult to blow off the residue that is relatively stable. Utility Model Content

[0004] The utility model mainly provides a cutting device for self-insulating building blocks, which solves the problem in the prior art that only unstable adhering residues can be blown off by a blowing device, but it is difficult to blow off relatively stable adhering residues.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A cutting device for self-insulating blocks, comprising two lifting sliders, a plurality of rotating shafts rotatably connected to the lifting sliders, and a cutting wire installed on the rotating shaft; comprising two mounting platforms, the two mounting platforms are respectively arranged on the two lifting sliders, the two mounting platforms are provided with displacement mechanisms, and the displacement mechanisms are provided with a wire surface cleaning mechanism; the wire surface cleaning mechanism is sleeved outside the cutting wire, and is driven by the displacement mechanism to move along the axial direction of the cutting wire. Among them, each structure of the present application adopts the form of the existing technology, and a new structure is designed for cleaning the residues with stable adhesion. By adopting the structure of the present application, when the steel wire is being cut, the steel wire surface cleaning mechanism is located at a position of the cutting wire close to the rotating shaft, so as to prevent the steel wire surface cleaning mechanism from contacting the cutting block, thereby affecting the cutting effect; after the cutting wire is reset, the steel wire surface cleaning mechanism can be driven to move by the displacement mechanism, so that the steel wire surface cleaning mechanism sleeved on the surface of each cutting wire is displaced along the axial direction of the cutting wire, and the steel wire surface cleaning mechanism is used to clean and scrape off the residues that are more firmly adhered to the surface of the cutting wire, so as to ensure the processing effect of the next cutting of the steel wire; at the same time, the mounting platform, the displacement mechanism and other components are arranged on the lifting slider, which can move up and down with the cutting wire.

[0007] Furthermore, the displacement mechanism includes two horizontal frames, the two horizontal frames are respectively arranged on the two mounting platforms, a displacement screw is rotatably connected between the two horizontal frames, a guide rod is fixedly connected between the two horizontal frames, a displacement block is threadedly connected to the displacement screw, a guide hole matching the guide rod is provided on the displacement block, and either end of the displacement screw passes through the horizontal frame on the same side and is fixedly connected to the output end of the motor; the steel wire surface cleaning mechanism is arranged at the bottom of the displacement block. When in use, the displacement screw can be driven to rotate by the motor, and the displacement block can be driven to move in coordination with the guide rod, and the displacement of the displacement block drives the steel wire surface cleaning mechanism to scrape and clean the residue on the surface of the cut steel wire.

[0008] Furthermore, the steel wire surface cleaning mechanism includes a lifting assembly arranged at the bottom of the displacement block, the lower end of the lifting assembly is detachably connected to an upper cleaning block, the lower side of the upper cleaning block is detachably connected to a lower cleaning block, and the upper cleaning block and the lower cleaning block are both provided with a semicircular groove for matching the cutting steel wire. With this structure, the height position of the upper cleaning block and the lower cleaning block can be adjusted by the lifting assembly to match the cutting steel wire, and the upper cleaning block and the lower cleaning block can be detachably connected, which can facilitate disassembly, assembly and replacement.

[0009] Furthermore, the lifting assembly includes a lifting screw threadedly connected to the bottom of the displacement block, a connecting block rotatably connected to the lower end of the lifting screw, and the upper cleaning block is detachably connected to the connecting block. With this structure, the height displacement can be adjusted by rotating the lifting screw, and the connecting block is rotatably connected to the lower end of the lifting screw. When the lifting screw is rotated to adjust the height, the position of the semicircular grooves on the upper cleaning block and the lower cleaning block will not be affected; at the same time, after the upper cleaning block and the lower cleaning block are closed, the semicircular grooves of the two are sleeved outside the cutting wire, so that the two can clean the cutting wire.

[0010] Furthermore, the upper cleaning block is provided with an insertion rod, and the connecting block is provided with a slot for matching the insertion rod; the lower cleaning block is detachably connected to the upper cleaning block by bolts. With this structure, the upper cleaning block and the lower cleaning block can be easily disassembled and assembled.

[0011] Beneficial effect: With the structure of the present application, when the steel wire is being cut, the steel wire surface cleaning mechanism is located at a position of the cutting wire close to the rotating shaft, thereby preventing the steel wire surface cleaning mechanism from contacting the cutting block and affecting the cutting effect; after the cutting wire is reset, the steel wire surface cleaning mechanism can be driven to move by the displacement mechanism, so that the steel wire surface cleaning mechanism sleeved on the surface of each cutting wire is displaced along the axial direction of the cutting wire, and the steel wire surface cleaning mechanism is used to clean and scrape off the residues that are more firmly adhered to the surface of the cutting wire, thereby ensuring the processing effect of the next cutting of the steel wire; at the same time, the mounting table, displacement mechanism and other components are arranged on the lifting slider, which can move up and down with the cutting wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic side view of the upper cleaning block of this embodiment;

[0013] Figure 2 It is a front view schematic diagram of the upper cleaning block of this embodiment;

[0014] Figure numerals: lifting slider 1, rotating shaft 2, cutting wire 3, mounting platform 4, cross frame 5, displacement screw 6, guide rod 7, displacement block 8, motor 9, upper cleaning block 10, lower cleaning block 11, lifting screw 12, connecting block 13, insertion rod 14. DETAILED DESCRIPTION

[0015] The technical solution of a cutting device for self-insulating building blocks involved in the utility model will be further described in detail below in conjunction with embodiments.

[0016] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] like Figure 1 , Figure 2As shown, a cutting device for self-insulating blocks of this embodiment comprises two lifting sliders 1, a plurality of rotating shafts 2 rotatably connected to the lifting sliders 1, and a cutting wire 3 mounted on the rotating shaft 2; comprises two mounting platforms, the two mounting platforms are respectively arranged on the two lifting sliders 1, and the two mounting platforms are provided with displacement mechanisms, and the displacement mechanisms are provided with a wire surface cleaning mechanism; the wire surface cleaning mechanism is sleeved outside the cutting wire 3, and is driven by the displacement mechanism to move along the axial direction of the cutting wire 3. The displacement mechanism comprises two cross frames 5, the two cross frames 5 are respectively arranged on the two mounting platforms, a displacement screw 6 is rotatably connected between the two cross frames 5, a guide rod 7 is fixedly connected between the two cross frames 5, a displacement block 8 is threadedly connected to the displacement screw 6, a guide hole matching the guide rod 7 is opened on the displacement block 8, and either end of the displacement screw 6 passes through the same side of the cross frame 5 and is fixedly connected to the output end of the motor 9; the wire surface cleaning mechanism is arranged at the bottom of the displacement block 8. The wire surface cleaning mechanism includes a lifting assembly arranged at the bottom of the displacement block 8, the lower end of the lifting assembly is detachably connected to an upper cleaning block 10, the lower side of the upper cleaning block 10 is detachably connected to a lower cleaning block 11, and both the upper cleaning block 10 and the lower cleaning block 11 are provided with a semicircular groove that matches the cutting wire 3. The lifting assembly includes a lifting screw 12 threadedly connected to the bottom of the displacement block 8, and a connecting block 13 rotatably connected to the lower end of the lifting screw 12, and the upper cleaning block 10 is detachably connected to the connecting block 13. The upper cleaning block 10 is provided with an insertion rod 14, and the connecting block 13 is provided with a slot that matches the insertion rod 14; the lower cleaning block 11 is detachably connected to the upper cleaning block 10 by bolts. By adopting the structure of the present application, when the cutting wire 3 is working, the wire surface cleaning mechanism is located at the position of the cutting wire 3 close to the rotating shaft 2, so as to prevent the wire surface cleaning mechanism from contacting the cutting block and affecting the cutting effect; after the cutting wire 3 is reset, the wire surface cleaning mechanism can be driven to move by the displacement mechanism, so that the wire surface cleaning mechanism sleeved on the surface of each cutting wire 3 is displaced along the axial direction of the cutting wire 3, and the wire surface cleaning mechanism is used to clean and scrape off the residues that are more firmly adhered to the surface of the cutting wire 3, so as to ensure the processing effect of the next cutting wire 3; at the same time, the mounting platform, displacement mechanism and other components are arranged on the lifting slider 1, which can move up and down with the cutting wire 3.

[0018] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for self-insulating blocks, comprising two lifting slide blocks, a plurality of rotating shafts rotatably connected to the lifting slide blocks, and a cutting wire installed on the rotating shafts; characterized in that: It comprises two mounting platforms, which are respectively arranged on the two lifting slide blocks, and the two mounting platforms are provided with displacement mechanisms, and the displacement mechanisms are provided with wire surface cleaning mechanisms; the wire surface cleaning mechanisms are sleeved outside the cutting wires, and are driven by the displacement mechanisms to move along the axial direction of the cutting wires.

2. A cutting device for self-insulating blocks according to claim 1, characterized in that: The displacement mechanism includes two cross frames, and the two cross frames are respectively arranged on the two mounting platforms. A displacement screw is rotatably connected between the two cross frames, and a guide rod is fixedly connected between the two cross frames. A displacement block is threadedly connected to the displacement screw, and a guide hole matching the guide rod is opened on the displacement block. Either end of the displacement screw passes through the cross frame on the same side and is fixedly connected to the output end of the motor; the steel wire surface cleaning mechanism is arranged at the bottom of the displacement block.

3. A cutting device for self-insulating blocks according to claim 2, characterized in that: The wire surface cleaning mechanism includes a lifting assembly arranged at the bottom of the displacement block, the lower end of the lifting assembly is detachably connected to an upper cleaning block, the lower side of the upper cleaning block is detachably connected to a lower cleaning block, and the upper cleaning block and the lower cleaning block are both provided with semicircular grooves that cooperate with the cutting wire.

4. A cutting device for self-insulating blocks according to claim 3, characterized in that: The lifting assembly comprises a lifting screw rod threadedly connected to the bottom of the displacement block, and a connecting block rotatably connected to the lower end of the lifting screw rod, and the upper cleaning block is detachably connected to the connecting block.

5. A cutting device for self-insulating blocks according to claim 4, characterized in that: The upper cleaning block is provided with an insertion rod, and the connecting block is provided with a slot matching the insertion rod; the lower cleaning block is detachably connected to the upper cleaning block by bolts.

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