Galvanized sheet cutting and grinding integrated device

Abstract

The utility model discloses a galvanized sheet cutting and polishing integrated device which comprises a concave conveying table, a machining table and a machining support, and relates to the technical field of galvanized sheet production. For example, a flexible telescopic cutting knife, limiting and buffering of an arc slide way, precise rotation of a polishing wheel and the like are achieved. Therefore, the system can be kept stable when treating the galvanized sheet, and accurate cutting and grinding effects are achieved; according to the system, the multiple lifting hydraulic push rods, the lifting lead screw modules, the arc sliding blocks and the like are used for multi-axis linkage, the positions of all components can be rapidly and accurately adjusted, and the machining efficiency is improved; through flexible extrusion and extrusion limiting and fixing at the upper end and the lower end, the system can process various galvanized plates with different sizes and shapes, and the material adaptability is high; the whole process including cutting, grinding, moving and the like is completed through a series of automatic mechanical structures, manual intervention is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanized sheet production, in particular to a galvanized sheet cutting and polishing integrated device. Background Art

[0002] Galvanizing refers to a surface treatment technology that coats a layer of zinc on the surface of metal, alloy or other materials to improve the appearance and rust resistance of the pipe fittings. The main method used is hot-dip galvanizing, which is developed from the older hot-dip method. Hot-dip galvanizing has a thick galvanized layer, uniform coating, strong adhesion, and long service life. After galvanizing, galvanized sheets generally need to be cut to meet normal use requirements. After cutting, the cross-section cuts will be uneven, and there will be burrs on the cut surface, which may scratch the construction workers and affect the installation accuracy of the galvanized sheet. Therefore, it is very necessary to grind the cuts of the galvanized sheet after cutting.

[0003] The existing automatic cutting and processing devices for galvanized sheets have the following defects: 1. Most of them use manual handheld grinders to grind the incisions, and cannot be polished in batches. The grinding efficiency is low, and the end grinding is uneven, affecting the smoothness of the incision surface; 2. The existing automatic cutting and processing devices for galvanized sheets cannot fix the incision before grinding, resulting in poor stability of the galvanized sheet during grinding, affecting the grinding accuracy of the incision, and cannot stably support it from the inside, resulting in the heat generated by grinding easily causing the incision to deform. In view of this, in-depth research was conducted on the above-mentioned problems, and this case was created. Utility Model Content

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a galvanized sheet cutting and grinding integrated device, comprising: a concave transport platform, a processing platform and a processing bracket, the concave transport platform is connected to the processing platform, the processing bracket is installed on the processing platform, and the processing platform and the processing bracket are installed with a feeding structure and a cutting and grinding structure;

[0005] The cutting and grinding structure comprises: a plurality of lifting hydraulic push rods, a pair of Japanese lifting limit blocks, a plurality of lifting slide blocks, a plurality of lifting slideways, a pair of concave cutting blocks, a pair of convex inner telescopic cutting blocks, a pair of cutting knives, a plurality of cutting limit shafts, a plurality of cutting set springs, a pair of lifting screw modules, a pair of concave arc blocks, a plurality of arc slideways, a plurality of arc slide blocks, a plurality of arc limit shafts, a plurality of arc set springs, a plurality of circular angle electromagnets, a plurality of circular angle magnets, a pair of grinding wheels and a pair of grinding drive machines;

[0006] The processing table and the processing bracket are provided with a lifting groove, a pair of Japanese-type lifting limit blocks are respectively installed on the inner side of a pair of lifting grooves, a number of lifting hydraulic push rods are respectively installed on the inner side of a pair of lifting grooves, a number of lifting slides are respectively installed on a pair of Japanese-type lifting limit blocks, a number of lifting sliders are respectively installed on a pair of concave cutting blocks and a pair of lifting screw modules, and a number of lifting sliders are respectively movably inserted on the inner sides of a number of lifting slides, a pair of concave cutting blocks and a pair of lifting screw modules are respectively installed on the pushing ends of a number of lifting hydraulic push rods, a pair of convex inner telescopic cutting blocks are respectively movably inserted on the inner sides of a pair of concave cutting blocks, a number of cutting limit shafts are respectively inserted on a pair of concave cutting blocks, and a number of cutting limit shafts are respectively movably inserted on a pair of convex inner telescopic cutting Block, several cutting set springs are respectively set on several cutting limit shafts, a pair of concave arc blocks are respectively installed on the moving ends of a pair of lifting screw modules, several arc slideways are respectively installed on a pair of concave arc blocks, several arc sliders are respectively movably inserted on the inner sides of several arc slideways, several arc limit shafts are respectively inserted on the inner sides of several arc slideways, and several arc limit shafts are respectively movably inserted on several arc sliders, several arc set springs are respectively set on several arc limit shafts, several circular ring angle electromagnets are respectively installed on several circular arc slideways, several circular ring angle magnets are respectively installed on several arc sliders, a pair of grinding wheels are respectively installed on a pair of concave arc blocks, and a pair of grinding drive machines are respectively installed on a pair of grinding wheels;

[0007] It should be noted that, in the above, the galvanized sheet on the concave transport platform is horizontally and stably extruded and transported through the feeding structure, and the concave cutting blocks on the pushing ends of the several lifting hydraulic push rods are driven to relatively extend and retract through the extension and retraction of a pair of cutting set springs on the inner sides of the concave cutting blocks, respectively, along a number of cutting limit axes, and the convex inner telescopic cutting blocks thereon are driven by a number of cutting set springs, so that the pair of convex inner telescopic cutting blocks are relatively flexibly extended and retracted, and at the same time, the cutting knives thereon are driven by the operation of the convex inner telescopic cutting blocks, and the galvanized sheet is cut by a pair of flexible extrusion cutting knives, and then the galvanized sheet is moved between a pair of lifting screw modules through the feeding structure, and a pair of lifting screw modules on the pushing end are driven to extend and retract through the extension and retraction of the lifting hydraulic push rods. The screw module is relatively extended and retracted, and a pair of lifting screw modules are operated to drive the concave arc block thereon to move horizontally, and the concave arc blocks are respectively driven to drive several arc slideways thereon, and several circular angle electromagnets on the inner sides of several circular arc slideways are energized, and the circular angle magnets are magnetically adsorbed or repelled by the paired circular angle electromagnets, and the arc slider is limited by the arc limit shaft, and the arc slider is buffered and moved by several arc set springs, and the arc slider is rotated and extended on the inner side of the arc slideway, thereby driving the concave arc block thereon, thereby changing the angle of a pair of concave arc blocks at a vertical angle, and the grinding drive motor on the concave arc block is operated to drive the grinding wheel on the driving end of the grinding drive motor to rotate, and the galvanized sheet is polished by a pair of grinding wheels.

[0008] Preferably, the feeding structure comprises: a plurality of feeding screw modules, a plurality of feeding extrusion concave blocks, a plurality of feeding extrusion convex blocks and a plurality of feeding extrusion hydraulic push rods;

[0009] Several of the feeding screw modules are respectively installed on the processing table and the processing bracket, several of the feeding extrusion concave blocks are respectively installed on the moving ends of several of the feeding screw modules, several of the feeding extrusion convex blocks are respectively installed on the inner sides of several of the feeding extrusion concave blocks, several of the feeding extrusion hydraulic push rods are respectively installed on the inner sides of several of the feeding extrusion concave blocks, and the pushing ends of several of the feeding extrusion hydraulic push rods are respectively connected to several of the feeding extrusion convex blocks;

[0010] It should be noted that, in the above, the feeding extrusion hydraulic push rod on the inner side of the feeding extrusion concave block is extended and retracted, driving the feeding extrusion convex block on the pushing end of the feeding extrusion hydraulic push rod, so that the feeding extrusion convex block is extended and retracted along the inner side of the feeding extrusion concave block, and at the same time, the galvanized sheet is extruded and limited at the upper and lower ends by the feeding extrusion convex block, and then the feeding extrusion concave block on the pushing end is driven by the feeding screw module to extend and retract horizontally, thereby achieving vertical extrusion limitation and horizontal extrusion stretching of the galvanized sheet.

[0011] Preferably, friction rubber blocks are respectively provided on a plurality of the feeding and extruding convex blocks.

[0012] Preferably, a pair of the concave cutting blocks are respectively provided with a circular rubber block.

[0013] Preferably, a pair of the circular rubber blocks and a plurality of the friction rubber blocks are respectively provided with pressure sensors.

[0014] Preferably, a resistance adjuster is provided on a plurality of the circular angle electromagnets.

[0015] Beneficial Effects

[0016] The utility model provides a galvanized sheet cutting and grinding integrated device, which has the following beneficial effects: the galvanized sheet cutting and grinding integrated device adopts a variety of designs to ensure the processing accuracy and stability, such as flexible telescopic cutting knife, arc slide limit and buffer, precise rotation of grinding wheel, etc. This enables the system to remain stable when processing galvanized sheets and achieve precise cutting and grinding effects; the system utilizes multiple lifting hydraulic push rods, lifting screw modules, arc sliders, etc. for multi-axis linkage, which can quickly and accurately adjust the position of each component and improve processing efficiency; through flexible extrusion and upper and lower extrusion limit fixation, the system can process galvanized sheets of various sizes and shapes, and has strong material adaptability; the entire process, including cutting, grinding, moving, etc., is completed by a series of automated mechanical structures, reducing human intervention and improving production efficiency; the system may be designed with environmental protection and sustainability in mind, such as the use of recyclable and reusable materials and low-energy design; the various parts of the system are modularly designed to facilitate quick repair and replacement, reducing maintenance costs; the system is designed with operational safety in mind, such as the limit and buffer design of the arc slider, and the magnetic adsorption or repulsion of the electromagnet, all of which increase the safety and reliability of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front and cross-sectional schematic diagram of a galvanized sheet cutting and grinding integrated device described in the utility model.

[0018] Figure 2 for Figure 1 A partial enlarged view of "A".

[0019] In the figure: 1. concave transport platform; 2. processing platform; 3. processing bracket; 4. lifting hydraulic push rod; 5. Japanese lifting limit block; 6. lifting slider; 7. lifting slide; 8. concave cutting block; 9. convex inner telescopic cutting block; 10. cutting knife; 11. cutting limit shaft; 12. cutting set spring; 13. lifting screw module; 14. concave arc block; 15. arc slide; 16. arc slider; 17. arc limit shaft; 18. arc set spring; 19. circular ring angle electromagnet; 20. circular ring angle magnet; 21. grinding wheel; 22. feeding screw module; 23. feeding extrusion concave block; 24. feeding extrusion convex block; 25. feeding extrusion hydraulic push rod. DETAILED DESCRIPTION

[0020] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0021] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0022] Example

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-2As shown, the concave transport platform 1 is connected to the processing platform 2, the processing bracket 3 is installed on the processing platform 2, and the processing platform 2 and the processing bracket 3 are installed with a feeding structure and a cutting and grinding structure; the cutting and grinding structure includes: a plurality of lifting hydraulic push rods 4, a pair of Japanese-type lifting limit blocks 5, a plurality of lifting sliders 6, a plurality of lifting slides 7, a pair of concave cutting blocks 8, a pair of convex inner telescopic cutting blocks 9, a pair of cutting knives 10, a plurality of cutting limit shafts 11, a plurality of cutting set springs 12, a pair of lifting screw modules 13, a pair of concave arc blocks 14, a plurality of arc slides 15, a plurality of arc sliders 16, a plurality of arc limit shafts 17, and a plurality of arc set springs 18, a plurality of circular angle electromagnets 19, a plurality of circular angle magnets 20, a pair of grinding wheels 21 and a pair of grinding drivers; the processing table 2 and the processing bracket 3 are provided with a lifting groove, a pair of Japanese-type lifting limit blocks 5 are respectively installed on the inner side of a pair of lifting grooves, a plurality of lifting hydraulic push rods 4 are respectively installed on the inner side of a pair of lifting grooves, a plurality of lifting slideways 7 are respectively installed on a pair of Japanese-type lifting limit blocks 5, a plurality of lifting sliders 6 are respectively installed on a pair of concave cutting blocks 8 and a pair of lifting screw modules 13, and a plurality of lifting sliders 6 are respectively movably inserted on the inner side of a plurality of lifting slideways 7, a pair of concave cutting blocks 8 A pair of lifting screw modules 13 are respectively installed on the pushing ends of the lifting hydraulic push rods 4, a pair of convex inner telescopic cutting blocks 9 are respectively movably inserted on the inner sides of the pair of concave cutting blocks 8, a plurality of cutting limit shafts 11 are respectively inserted on the pair of concave cutting blocks 8, and a plurality of cutting limit shafts 11 are respectively movably inserted on the pair of convex inner telescopic cutting blocks 9, a plurality of cutting set springs 12 are respectively set on the plurality of cutting limit shafts 11, a pair of concave arc blocks 14 are respectively installed on the moving ends of the pair of lifting screw modules 13, a plurality of arc slideways 15 are respectively installed on the pair of concave arc blocks 14, and a plurality of arc The sliders 16 are respectively movably inserted into the inner sides of the plurality of circular arc slideways 15, the plurality of circular arc limiting shafts 17 are respectively inserted into the inner sides of the plurality of circular arc slideways 15, and the plurality of circular arc limiting shafts 17 are respectively movably inserted into the plurality of circular arc sliders 16, the plurality of circular arc sleeve springs 18 are respectively sleeved onto the plurality of circular arc limiting shafts 17, the plurality of circular ring angle electromagnets 19 are respectively installed onto the plurality of circular arc slideways 15, the plurality of circular ring angle magnets 20 are respectively installed onto the plurality of circular arc sliders 16, a pair of the grinding wheels 21 are respectively installed onto the pair of the concave circular arc blocks 14, and a pair of the grinding drive machines are respectively installed onto the pair of the grinding wheels 21;The feeding structure includes: a plurality of feeding screw modules 22, a plurality of feeding extrusion concave blocks 23, a plurality of feeding extrusion convex blocks 24 and a plurality of feeding extrusion hydraulic push rods 25; a plurality of the feeding screw modules 22 are respectively installed on the processing table 2 and the processing bracket 3, a plurality of the feeding extrusion concave blocks 23 are respectively installed on the moving ends of a plurality of the feeding screw modules 22, a plurality of the feeding extrusion convex blocks 24 are respectively installed on the inner sides of a plurality of the feeding extrusion concave blocks 23, and a plurality of The feeding extrusion hydraulic push rods 25 are respectively installed on the inner sides of several feeding extrusion concave blocks 23, and the pushing ends of several feeding extrusion hydraulic push rods 25 are respectively connected to several feeding extrusion convex blocks 24; several feeding extrusion convex blocks 24 are respectively provided with friction rubber blocks; a pair of concave cutting blocks 8 are respectively provided with reciprocating rubber blocks; a pair of reciprocating rubber blocks and several friction rubber blocks are respectively provided with pressure sensors; several circular angle electromagnets 19 are provided with resistance regulators. ;

[0024] According to the attached Figure 1-2It is concluded that the galvanized sheet on the concave transport platform 1 is horizontally and stably extruded and transported through the feeding structure, and the concave cutting blocks 8 on the pushing ends of the several lifting hydraulic push rods 4 are driven to be relatively extended and retracted respectively, and the cutting set springs 12 on the inner side of a pair of concave cutting blocks 8 are respectively extended and retracted along the several cutting limit shafts 11, and the convex inner telescopic cutting blocks 9 thereon are respectively driven by the several cutting set springs 12, so that the pair of convex inner telescopic cutting blocks 9 are relatively flexibly extended and retracted, and at the same time, the convex inner telescopic cutting blocks 9 are respectively driven by running The cutting knife 10 thereon is moved, and the galvanized sheet is cut through a pair of flexible extruded cutting knives 10, and then the galvanized sheet is moved between a pair of lifting screw modules 13 through the feeding structure, and the lifting hydraulic push rod 4 is extended and retracted to drive the pair of lifting screw modules 13 on the pushing end to retract relatively, and the concave arc block 14 thereon is driven to move horizontally through the operation of the pair of lifting screw modules 13, and the concave arc blocks 14 are respectively driven by the concave arc blocks 14, and the several circular arc slideways 15 are energized through the several circular angle electromagnets 19 inside the several circular arc slideways 15, and the The circular angle magnet 20 is magnetically attracted or repelled by the paired circular angle electromagnets 19, and the circular arc slider 16 is limited by the circular arc limiting shaft 17. At the same time, the circular arc slider 16 is buffered and moved by a plurality of circular arc sleeve springs 18. At the same time, the circular arc slider 16 rotates and retracts on the inner side of the circular arc slideway 15, thereby driving the concave circular arc block 14 thereon, thereby changing the angle of the pair of concave circular arc blocks 14 at the vertical angle, and the grinding drive machine on the concave circular arc block 14 is operated to drive the grinding wheel 21 on the driving end of the grinding drive machine to rotate, and through a pair of grinding The grinding wheel 21 grinds and polishes the galvanized sheet; the feeding extrusion hydraulic push rod 25 on the inner side of the feeding extrusion concave block 23 is extended and retracted, driving the feeding extrusion convex block 24 on the pushing end of the feeding extrusion hydraulic push rod 25, so that the feeding extrusion convex block 24 is extended and retracted along the inner side of the feeding extrusion concave block 23, and at the same time, the galvanized sheet is extruded and limited at the upper and lower ends by the feeding extrusion convex block 24, and then the feeding extrusion concave block 23 on the pushing end is driven by the feeding screw module 22 to extend and retract horizontally, thereby achieving vertical extrusion limitation and horizontal extrusion stretching of the galvanized sheet.

[0025] 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 galvanized sheet cutting and polishing integrated device, comprising: A concave transport platform, a processing platform and a processing bracket, wherein the concave transport platform is connected to the processing platform, the processing bracket is installed on the processing platform, and a feeding structure and a cutting and grinding structure are installed on the processing platform and the processing bracket; The cutting and grinding structure comprises: a plurality of lifting hydraulic push rods, a pair of Japanese lifting limit blocks, a plurality of lifting slide blocks, a plurality of lifting slideways, a pair of concave cutting blocks, a pair of convex inner telescopic cutting blocks, a pair of cutting knives, a plurality of cutting limit shafts, a plurality of cutting set springs, a pair of lifting screw modules, a pair of concave arc blocks, a plurality of arc slideways, a plurality of arc slide blocks, a plurality of arc limit shafts, a plurality of arc set springs, a plurality of circular angle electromagnets, a plurality of circular angle magnets, a pair of grinding wheels and a pair of grinding drive machines; The processing table and the processing bracket are provided with a lifting groove, a pair of Japanese-type lifting limit blocks are respectively installed on the inner side of a pair of lifting grooves, a number of lifting hydraulic push rods are respectively installed on the inner side of a pair of lifting grooves, a number of lifting slides are respectively installed on a pair of Japanese-type lifting limit blocks, a number of lifting sliders are respectively installed on a pair of concave cutting blocks and a pair of lifting screw modules, and a number of lifting sliders are respectively movably inserted on the inner sides of a number of lifting slides, a pair of concave cutting blocks and a pair of lifting screw modules are respectively installed on the pushing ends of a number of lifting hydraulic push rods, a pair of convex inner telescopic cutting blocks are respectively movably inserted on the inner sides of a pair of concave cutting blocks, a number of cutting limit shafts are respectively inserted on a pair of concave cutting blocks, and a number of cutting limit shafts are respectively movably inserted on a pair of convex inner telescopic cutting Block, several cutting set springs are respectively set on several cutting limit shafts, a pair of concave arc blocks are respectively installed on the moving ends of a pair of lifting screw modules, several arc slideways are respectively installed on a pair of concave arc blocks, several arc sliders are respectively movably inserted on the inner sides of several arc slideways, several arc limit shafts are respectively inserted on the inner sides of several arc slideways, and several arc limit shafts are respectively movably inserted on several arc sliders, several arc set springs are respectively set on several arc limit shafts, several circular ring angle electromagnets are respectively installed on several circular arc slideways, several circular ring angle magnets are respectively installed on several arc sliders, a pair of grinding wheels are respectively installed on a pair of concave arc blocks, and a pair of grinding drive motors are respectively installed on a pair of grinding wheels.

2. The integrated cutting and polishing device for galvanized sheet metal according to claim 1, characterized in that: The feeding structure comprises: a plurality of feeding screw modules, a plurality of feeding extrusion concave blocks, a plurality of feeding extrusion convex blocks and a plurality of feeding extrusion hydraulic push rods; Several of the feeding screw modules are respectively installed on the processing table and the processing bracket, several of the feeding extrusion concave blocks are respectively installed on the moving ends of several of the feeding screw modules, several of the feeding extrusion convex blocks are respectively installed on the inner sides of several of the feeding extrusion concave blocks, several of the feeding extrusion hydraulic push rods are respectively installed on the inner sides of several of the feeding extrusion concave blocks, and the pushing ends of several of the feeding extrusion hydraulic push rods are respectively connected to several of the feeding extrusion convex blocks.

3. The integrated device for cutting and polishing a galvanized sheet according to claim 2, characterized in that: A plurality of the feeding and extruding convex blocks are respectively provided with friction rubber blocks.

4. The integrated cutting and polishing device for galvanized sheet metal according to claim 3, characterized in that: A pair of concave cutting blocks are respectively provided with circular rubber blocks.

5. The integrated cutting and polishing device for galvanized sheet metal according to claim 4, characterized in that: A pair of the circular rubber blocks and a plurality of the friction rubber blocks are respectively provided with pressure sensors.

6. The integrated cutting and polishing device for galvanized sheet metal according to claim 5, characterized in that: A resistance adjuster is arranged on a plurality of the circular angle electromagnets.

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