High-performance elevator compensation chain butt welding machine

Abstract

The utility model relates to the technical field of chain butt welding machines, and discloses a high-performance elevator compensation chain butt welding machine which comprises a supporting table, a U-shaped groove is formed in the supporting table, a conveying sliding rail is fixedly connected into the U-shaped groove, and a supporting block is in threaded connection with the surface of the supporting table. According to the high-performance elevator compensation chain butt welding machine, through the arrangement of the transverse positioning mechanism and the longitudinal positioning mechanism, when a chain is positioned, the chain is placed on a conveying sliding rail, then a hydraulic rod on one side of a supporting block is started, and the hydraulic rod drives a left clamping block and a right clamping block on the left side and the right side correspondingly to clamp the chain left and right; and then a hydraulic cylinder arranged on the surface of the placing plate is started, the hydraulic cylinder stretches out and draws back and drives a positioning chuck A and a positioning chuck B at the tail end to clamp the chain front and back, and the welded chain is positioned in multiple directions, so that the effect of chain welding stability is improved, and the performance such as the strength of the welded chain is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chain butt welding machines, in particular to a high-performance elevator compensation chain butt welding machine. Background Art

[0002] Flash butt welding has a wide range of applications. In principle, all metal materials that can be cast can be welded by flash butt welding. For example, low-carbon steel, high-carbon steel, alloy steel, stainless steel, etc. It can also weld dissimilar alloys and various plate parts, pipe parts, profiles, solid parts, cutting tools, etc. It is very widely used and is an economical and high-efficiency welding method.

[0003] When the existing chain butt welding machine welds a chain, it usually occurs that the weld joint deviates due to insecure fixation, affecting the welding accuracy and the strength after welding. Therefore, a high-performance elevator compensation chain butt welding machine is proposed.

[0004] A new type of chain flash butt welding machine disclosed in the patent with the publication number of CN212823342U. Although, this new type of chain flash butt welding machine includes a base for firmly supporting the device and a main body for safe production. The main body is fixedly installed at the top of the base. The bottom end of the base is fixedly installed with rollers. The surface of the main body is provided with a protective shell for protecting the device. The front of the protective shell is provided with an opening and closing door and a control panel. This new type of chain flash butt welding machine has a simple structure. By setting a protective shell, a visible window and a bellows, it is used to improve the safety of the device, reduce the scald caused by flash sputtering during welding, the welding high temperature and the harmful gases produced by it. The visible window is convenient for observing the welding situation of the machine and reducing the harm of the flash to the eyesight of the surrounding operators. By setting a control panel and a sensing probe to assist the operator to observe and understand the operation of the machine in real time, so as to realize automatic operation by intelligent control of the device operation, and reduce the problem of low qualification rate caused by traditional manual long-term fatigue operation.

[0005] Although the above patent achieves improving the safety of the device by setting a protective shell, a visible window and a bellows, reducing the scald caused by flash sputtering during welding, the welding high temperature and the harmful gases produced by it. The visible window is convenient for observing the welding situation of the machine and reducing the harm of the flash to the eyesight of the surrounding operators. By setting a control panel and a sensing probe to assist the operator to observe and understand the operation of the machine in real time, so as to realize automatic operation by intelligent control of the device operation, and reduce the problem of low qualification rate caused by traditional manual long-term fatigue operation. However, this device lacks filtering of the harmful gases generated during the welding process to ensure the cleanliness and safety of the welding environment and avoid the problem that the staff inhales harmful gases and endangers their physical health.

[0006] Therefore, it is very necessary to invent a high-performance elevator compensation chain butt welding machine to solve the above problems. Content of the Utility Model

[0007] (1) Technical problem to be solved

[0008] The technical problem solved by the utility model is to provide a high-performance elevator compensation chain butt welder with high practicability, which can be operated simply and has a relatively simple structure, solving the problems of improving welding stability and filtering harmful gases raised in the above-mentioned background technology.

[0009] (2) Technical solution

[0010] To achieve the above object, the utility model is realized through the following technical solutions: A high-performance elevator compensation chain butt welder, including a support table, wherein a U-shaped groove is opened inside the support table, a conveying slide rail is fixedly connected inside the U-shaped groove, the surface of the support table is threadedly connected with a support block, a lateral positioning mechanism is fixedly connected to one side of the support block, the lateral positioning mechanism includes a hydraulic rod, a left clamping block and a right clamping block, connection blocks are fixedly connected to both sides of the surface of the support table, a placement plate is fixedly connected to the top surface of the connection block, a longitudinal positioning mechanism is fixedly connected to one side of the placement plate, the longitudinal positioning mechanism includes a hydraulic cylinder, a positioning chuck A and a positioning chuck B, a U-shaped plate is fixedly connected to the top of the placement plate, a filtering mechanism is fixedly connected to the edge of one side of the top surface of the U-shaped plate, and the filtering mechanism includes a filtering chamber, a filter screen, an activated carbon layer, a hose, a suction head and a suction fan.

[0011] As a further scheme of the utility model, the hydraulic rod is fixedly connected to one side of the support block, a left clamping block is fixedly connected to one side of one of the hydraulic rods, a right clamping block is fixedly connected to one side of the other hydraulic rod, and the right clamping block and the left clamping block are convenient for laterally positioning the chain.

[0012] As a further scheme of the utility model, the hydraulic cylinder is fixedly connected to one side of the placement plate, a positioning chuck A is fixedly connected to one side of one of the hydraulic cylinders, a positioning chuck B is fixedly connected to one side of the other hydraulic cylinder, and the positioning chuck A and the positioning chuck B are convenient for longitudinally positioning the chain.

[0013] As a further scheme of the utility model, the filtering chamber is fixedly connected to the edge of one side of the top surface of the U-shaped plate, three sliding grooves are opened inside the filtering chamber, a filter screen is slidably connected inside one of the sliding grooves, activated carbon layers are slidably connected inside the other two sliding grooves, a hose is communicated with the right side of the filtering chamber, a suction head is fixedly connected to the end of the hose, a suction fan is installed inside the suction head, and both the suction head and the suction fan are made of high-temperature resistant materials, and the suction fan is convenient for absorbing harmful gases.

[0014] As a further solution of the utility model, a cylinder is fixedly connected to the middle of the top surface of the U-shaped plate, and the output end of the cylinder is fixedly connected with a laser welding head, which is convenient for welding the chain.

[0015] As a further solution of the utility model, the suction head is fixedly connected to the surface of the laser welding head, and an exhaust pipe is provided on the left side of the filter chamber, which is convenient for transporting exhaust gas.

[0016] As a further solution of the utility model, positioning grooves are provided on the surfaces of the left clamping block and the right clamping block, and limiting grooves are provided on the surfaces of the positioning chuck A and the positioning chuck B, which is convenient for improving the stability of the chain.

[0017] (III) Beneficial effects

[0018] The utility model provides a high-performance elevator compensation chain butt welder, which has the following beneficial effects:

[0019] 1. For this high-performance elevator compensation chain butt welder, through the setting of the horizontal positioning mechanism and the vertical positioning mechanism, when positioning the chain, place the chain on the conveying slide rail, and then start the hydraulic rod on one side of the support block. The hydraulic rod drives the left clamping block and the right clamping block on the left and right sides respectively to clamp the chain from left to right. Secondly, start the hydraulic cylinder arranged on the surface of the placing plate. The hydraulic cylinder expands and contracts to drive the positioning chuck A and the positioning chuck B at the end to clamp the chain from front to back. The welding chain is positioned in multiple directions, thereby achieving the effect of improving the welding stability of the chain, and further improving the performance such as the strength of the chain after welding.

[0020] 2. For this high-performance elevator compensation chain butt welder, through the setting of the filtering mechanism, when welding, start the suction fan inside the suction head. The suction fan conveys the harmful gases generated during the welding process to the inside of the filter chamber through a hose. The filter screen arranged inside the filter chamber filters the impurities in the gas, and then passes through two layers of activated carbon layers to remove harmful substances and odors, ensuring the cleanliness and safety of the welding environment, and preventing the staff from inhaling harmful gases and endangering their physical health. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 is a schematic diagram of the structure of the filtering mechanism of the utility model;

[0023] Figure 3 is a schematic diagram of the structure of the positioning mechanism of the utility model;

[0024] Figure 4 is a schematic diagram of the structure of the support table of the utility model.

[0025] In the figure: 1, support platform; 2, conveying slide rail; 3, support block; 4, lateral positioning mechanism; 401, hydraulic rod; 402, left clamping block; 403, right clamping block; 5, connecting block; 6, placing plate; 7, longitudinal positioning mechanism; 701, hydraulic cylinder; 702, positioning chuck A; 703, positioning chuck B; 8, U-shaped plate; 9, filtering mechanism; 901, filtering chamber; 902, filter screen; 903, activated carbon layer; 904, hose; 905, suction head; 906, suction fan; 10, cylinder; 11, laser welding head; 12, exhaust pipe. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1 to 4 , the present invention provides a technical solution: a high-performance elevator compensation chain butt welder, including a support platform 1. A U-shaped groove is opened inside the support platform 1, and a conveying slide rail 2 is fixedly connected inside the U-shaped groove. The surface of the support platform 1 is threadedly connected with a support block 3. One side of the support block 3 is fixedly connected with a lateral positioning mechanism 4. The lateral positioning mechanism 4 includes a hydraulic rod 401, a left clamping block 402, and a right clamping block 403. Both sides of the surface of the support platform 1 are fixedly connected with connecting blocks 5. The top surface of the connecting block 5 is fixedly connected with a placing plate 6. One side of the placing plate 6 is fixedly connected with a longitudinal positioning mechanism 7. The longitudinal positioning mechanism 7 includes a hydraulic cylinder 701, a positioning chuck A 702, and a positioning chuck B 703. Through the setting of the lateral positioning mechanism 4 and the longitudinal positioning mechanism 7, the effect of improving the stability of the chain is achieved, and the stability of the chain during the welding process is improved. A U-shaped plate 8 is fixedly connected to the top of the placing plate 6. One side of the top surface of the U-shaped plate 8 is fixedly connected with a filtering mechanism 9. Through the setting of the filtering mechanism 9, the cleanliness and safety of the welding environment are ensured, and it is avoided that the staff inhales harmful gases and endangers their physical health. The filtering mechanism 9 includes a filtering chamber 901, a filter screen 902, an activated carbon layer 903, a hose 904, a suction head 905, and a suction fan 906;

[0028] Please refer to Figure 3 , the hydraulic rod 401 is fixedly connected to one side of the support block 3. One side of one of the hydraulic rods 401 is fixedly connected with a left clamping block 402, and one side of the other hydraulic rod 401 is fixedly connected with a right clamping block 403. The right clamping block 403 and the left clamping block 402 are convenient for laterally positioning the chain;

[0029] Please refer to Figure 3, the hydraulic cylinder 701 is fixedly connected to one side of the placement plate 6. A positioning chuck A702 is fixedly connected to one side of one of the hydraulic cylinders 701, and a positioning chuck B703 is fixedly connected to one side of the other hydraulic cylinder 701. The positioning chuck A702 and the positioning chuck B703 facilitate the longitudinal positioning of the chain;

[0030] Please refer to Figure 2 , the filtration chamber 901 is fixedly connected to the edge of one side of the top surface of the U-shaped plate 8. Three sliding grooves are provided inside the filtration chamber 901. A filter net 902 is slidably connected inside one of the sliding grooves, and activated carbon layers 903 are slidably connected inside the other two sliding grooves. A hose 904 is communicated with the right side of the filtration chamber 901. The end of the hose 904 is fixedly connected to an air suction head 905. An air suction fan 906 is installed inside the air suction head 905. Both the air suction head 905 and the air suction fan 906 are made of high-temperature resistant materials. The air suction fan 906 facilitates the absorption of harmful gases;

[0031] Please refer to Figure 2 , the middle of the top surface of the U-shaped plate 8 is fixedly connected with a cylinder 10. The output end of the cylinder 10 is fixedly connected with a laser welding head 11. The laser welding head 11 facilitates the welding of the chain;

[0032] Please refer to Figure 2 , the air suction head 905 is fixedly connected to the surface of the laser welding head 11. An exhaust pipe 12 is provided on the left side of the filtration chamber 901. The exhaust pipe 12 facilitates the transportation of exhaust gas;

[0033] Please refer to Figure 4 , positioning grooves are provided on the surfaces of the left clamping block 402 and the right clamping block 403, and limiting grooves are provided on the surfaces of the positioning chuck A702 and the positioning chuck B703, which facilitates improving the welding stability of the chain.

[0034] In the present utility model, the working steps of the device are as follows:

[0035] The first step: When positioning the chain, place the chain on the conveying slide rail 2, and then start the hydraulic rod 401 on one side of the support block 3. The hydraulic rod 401 drives the left clamping block 402 and the right clamping block 403 on both sides to clamp the chain left and right. Secondly, then start the hydraulic cylinder 701 arranged on the surface of the placement plate 6. The hydraulic cylinder 701 expands and contracts to drive the positioning chuck A702 and the positioning chuck B703 at the end to clamp the chain front and back, positioning the welded chain in multiple directions;

[0036] Second step: After starting the cylinder 10 to adjust the distance between the laser welding head 11 and the chain to be welded, welding is carried out. When welding, start the suction fan 906 inside the suction head 905. The suction fan 906 conveys the harmful gases generated during the welding process through the hose 904 to the inside of the filtration chamber 901. The filter screen 902 arranged inside the filtration chamber 901 filters the impurities in the gas, and then passes through two layers of activated carbon layers 903 to remove harmful substances and peculiar smells, and the tail gas is discharged from the exhaust pipe 12.

[0037] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. On the basis of this design principle, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described clearly. However, on the premise that those skilled in the art understand the principle of the above-mentioned invention, the specific power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art;

[0038] The standard parts used therein can all be purchased from the market, and can also be customized according to the description of the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art, and the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-performance elevator compensation chain butt welder, comprising a support table (1), characterized in that: The interior of the support table (1) is provided with a U-shaped groove, and a conveying slide rail (2) is fixedly connected inside the U-shaped groove. The surface of the support table (1) is threadedly connected with a support block (3). One side of the support block (3) is fixedly connected with a lateral positioning mechanism (4). The lateral positioning mechanism (4) includes a hydraulic rod (401), a left clamping block (402) and a right clamping block (403). Both sides of the surface of the support table (1) are fixedly connected with connecting blocks (5). The top surface of the connecting block (5) is fixedly connected with a placement plate (6). One side of the placement plate (6) is fixedly connected with a longitudinal positioning mechanism (7). The longitudinal positioning mechanism (7) includes a hydraulic cylinder (701), a positioning chuck A (702) and a positioning chuck B (703). The top of the placement plate (6) is fixedly connected with a U-shaped plate (8). The edge of one side of the top surface of the U-shaped plate (8) is fixedly connected with a filtering mechanism (9). The filtering mechanism (9) includes a filtering chamber (901), a filter screen (902), an activated carbon layer (903), a hose (904), an air suction head (905) and a suction fan (906).

2. The high-performance elevator compensation chain butt welder according to claim 1, characterized in that: The hydraulic rod (401) is fixedly connected to one side of the support block (3). One side of one of the hydraulic rods (401) is fixedly connected with the left clamping block (402), and one side of the other hydraulic rod (401) is fixedly connected with the right clamping block (403).

3. The high-performance elevator compensation chain butt welder according to claim 1, characterized in that: The hydraulic cylinder (701) is fixedly connected to one side of the placement plate (6). One side of one of the hydraulic cylinders (701) is fixedly connected with the positioning chuck A (702), and one side of the other hydraulic cylinder (701) is fixedly connected with the positioning chuck B (703).

4. A high-performance elevator compensation chain butt welder according to claim 1, characterized in that: The filtering chamber (901) is fixedly connected to the edge of one side of the top surface of the U-shaped plate (8). Three sliding grooves are opened inside the filtering chamber (901). The filter screen (902) is slidably connected inside one of the sliding grooves, and the activated carbon layer (903) is slidably connected inside the other two sliding grooves. The right side of the filtering chamber (901) is communicated with a hose (904). The end of the hose (904) is fixedly connected with an air suction head (905). A suction fan (906) is installed inside the air suction head (905).

5. The high-performance elevator compensation chain butt welder according to claim 1, characterized in that: A cylinder (10) is fixedly connected to the middle of the top surface of the U-shaped plate (8). The output end of the cylinder (10) is fixedly connected with a laser welding head (11).

6. A high-performance elevator compensation chain butt welder according to claim 1, characterized in that: The air suction head (905) is fixedly connected to the surface of the laser welding head (11). An exhaust pipe (12) is opened on the left side of the filtering chamber (901).

7. A high-performance elevator compensation chain butt welder according to claim 1, characterized in that: Positioning grooves are opened on the surfaces of the left clamping block (402) and the right clamping block (403), and limiting grooves are opened on the surfaces of the positioning chuck A (702) and the positioning chuck B (703).

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