Material guiding assembly of welding powder machine machining device

Abstract

The utility model relates to the technical field of welding and feeding, and discloses a material guiding assembly of a welding powder machine processing device, which comprises a fixed block, a welding gun is fixedly connected below the fixed block, a screen assembly is arranged on one side of the fixed block, the screen assembly comprises a material storage box, one side of the material storage box is fixedly connected with the fixed block, and the other side of the material storage box is fixedly connected with the welding gun. And a scraping plate is fixedly connected into the material storage box, a first sliding groove is formed in the material storage box, a first screen is slidably connected into the first sliding groove, and a first connecting block is connected to the front face of the first screen in a clamped mode. According to the material guiding assembly of the welding powder machining device, a transmission mechanism runs to drive a first connecting block 305 to move, so that the first connecting block 305 drives a first screen to move in the direction of a first sliding groove and drives a second connecting rod to move along a first guide rail at the same time, raw materials are further screened through a second screen, and therefore powder is screened; the blocking of the conveying pipe caused by the caked powder is prevented, so that the use of the material guide assembly is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of welding feeding, in particular to a material guiding component of a welding powder material machine processing device. Background Art

[0002] Flux is also called welding powder. Flux includes copper solder powder, silver powder, etc. Copper solder powder is a powder material that improves the weldability during high-temperature welding of metals and alloys. The flux dissolves and improves the fluidity of the material surface. When welding with a welding machine, a conveyor and a conveying pipe are needed to convey the powder. However, the powder will agglomerate under the influence of the environment, which will cause the conveyor or the conveying pipe to be blocked, thus requiring the use of hard guide components. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] The utility model aims to provide a material guide assembly of a welding powder machining device to solve the problem in the background art that the powder may be affected by the environment and may cause the powder to agglomerate and thus cause blockage.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a material guiding assembly of a welding powder machine processing device comprises a fixed block, a welding gun is fixedly connected to the fixed block, and a screen assembly is arranged on one side of the fixed block, the screen assembly comprises a storage box, and one side of the storage box is fixedly connected to the fixed block, a scraper is fixedly connected in the storage box, a slide groove is provided in the storage box, and a first screen is slidably connected in the slide groove, the front side of the first screen is snap-connected with the first connecting block, and a connecting rod is fixedly connected to the first connecting block, a second connecting block is fixedly connected to the connecting rod, and the back side of the second connecting block is snap-connected with the second screen, a collecting box is fixedly connected under the storage box, a guide rail is provided under the storage box, a conveyor is fixedly connected under the storage box, and a feeding pipe is snap-connected on one side of the conveyor, a transmission device is provided on the back side of the storage box, and a limiting device is provided on one side of the storage box.

[0007] Preferably, the second screen is slidably connected to the second connecting block, and the inner wall of the second connecting block is an inclined surface, and the first screen is slidably connected to the storage box through a slide groove 1.

[0008] Preferably, the transmission device comprises a servo motor, and one side of the servo motor is fixedly connected to the fixed block, and a coupling is fixedly connected under the servo motor.

[0009] Preferably, a turntable is fixedly connected under the coupling, and a second connecting rod is fixedly connected under the turntable. A guide ring is outer-engaged with the second connecting rod, and a first connecting block is snap-connected under the guide ring.

[0010] Preferably, the limiting device comprises a limiting groove, and the limiting groove is opened on one side of the first connecting block.

[0011] Preferably, a limiting rod is slidably connected in the limiting groove, a sleeve is fixedly connected to one side of the storage box, and a groove is provided in the sleeve, a baffle is slidably connected in the groove, and the baffle is fixedly connected to the limiting rod.

[0012] Preferably, a limit spring is fixedly connected to one side of the baffle, the limit rod is slidably connected to the sleeve, and the limit spring is outer-engaged with the limit rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A material guide assembly of a welding powder material processing device, which is provided with a material storage box, a scraper, a chute 1, a first screen, a first connecting block, a guide rail 1, a connecting rod 1, a second connecting block and a second screen, and the first connecting block 305 is driven to move by the operation of a transmission mechanism, so that the first connecting block 305 drives the first screen to move along the chute 1 direction, and drives the second connecting rod to move along the guide rail 1, so that the second screen further screens the raw material, thereby screening the powder material, preventing the agglomerated powder material from clogging the conveying pipe, thereby ensuring the use of the material guide assembly;

[0015] 2. A material guide assembly of a welding powder machining device, which is provided with a limit groove, a sleeve, a limit rod, a limit spring, a groove and a baffle. The limit rod is pulled to drive the baffle to move along the groove. At the same time, the baffle compresses the limit spring and continuously pulls the limit rod to make the limit rod disengage from the limit groove, thereby releasing the limit on the first connecting block 305. Next, the guide ring is removed and the first connecting block 305 is pulled, so that the first connecting block 305 drives the first screen and the second connecting block 308 to disengage from the storage box and the collection box respectively, thereby facilitating the replacement and cleaning of the screen, and facilitating the replacement of the screen according to the particle size of the powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the material storage box of the utility model when viewed from above;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the material storage box of the utility model in a rear view;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the first connecting block of the utility model from a side view;

[0020] Figure 5 This is a schematic diagram of the cutaway three-dimensional structure of the sleeve of the utility model.

[0021] In the figure: 1. fixed block; 2. welding gun; 3. screen assembly; 301. storage box; 302. scraper; 303. slide chute 1; 304. first screen; 305. first connecting block; 306. guide rail 1; 307. connecting rod 1; 308. second connecting block; 309. second screen; 310. collecting box; 4. conveyor; 5. feeding pipe; 6. transmission device; 601. servo motor; 602. coupling; 603. turntable; 604. connecting rod 2; 605. guide ring; 7. limiting device; 701. limiting groove; 702. sleeve; 703. limiting rod; 704. limiting spring; 705. groove; 706. baffle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5The utility model provides a technical solution: a material guide assembly of a welding powder material processing device, comprising a fixed block 1, a welding gun 2 is fixedly connected to the fixed block 1, and a screen assembly 3 is arranged on one side of the fixed block 1, the screen assembly 3 comprises a material storage box 301, and one side of the material storage box 301 is fixedly connected to the fixed block 1, a scraper 302 is fixedly connected in the material storage box 301, a slide groove 303 is provided in the material storage box 301, and a first screen 304 is slidably connected in the slide groove 303, the front side of the first screen 304 is snap-connected with a first connecting block 305, and a connecting rod 307 is fixedly connected to the first connecting block 305, a second connecting block 308 is fixedly connected to the connecting rod 307, and a second screen 309 is snap-connected on the back side of the second connecting block 308. A collecting box 310 is fixedly connected to the storage box 301, a guide rail 306 is provided under the storage box 301, a conveyor 4 is fixedly connected to the storage box 301, and a feeding pipe 5 is connected to one side of the conveyor 4, a transmission device 6 is arranged on the back of the storage box 301, and a limiting device 7 is arranged on one side of the storage box 301. By arranging a first screen 304 and a second screen 309, it is convenient to perform multi-stage screening of raw materials and filter out agglomerated raw materials, thereby preventing the raw materials from clogging the feeding pipe 5. By arranging a scraper 302 window, when the first screen 304 moves along the slide 303, the scraper 302 scrapes the surface of the first screen 304. By arranging a collecting box 310, it is convenient to collect the raw materials that have been dried by the first screen 304.

[0024] The second screen 309 is slidably connected to the second connecting block 308, and the inner wall of the second connecting block 308 is an inclined surface. The first screen 304 is slidably connected to the storage box 301 through a slide groove 303, and the storage box 301 is provided with an inclined surface, thereby facilitating the storage of raw materials and facilitating the sliding of raw materials along the inclined inner wall.

[0025] The transmission device 6 includes a servo motor 601 , and one side of the servo motor 601 is fixedly connected to the fixing block 1 , and a coupling 602 is fixedly connected below the servo motor 601 .

[0026] A turntable 603 is fixedly connected to the coupling 602, and a connecting rod 2 604 is fixedly connected to the turntable 603. A guide ring 605 is connected to the outer sleeve of the connecting rod 2 604, and the first connecting block 305 is snap-connected to the guide ring 605. By setting the guide ring 605, when the turntable 603 rotates, the connecting rod 2 604 is driven to rotate, so that the connecting rod 2 604 moves along the guide ring 605, thereby ensuring that the first connecting block 305 moves along the direction of the slide groove 1 303.

[0027] The limiting device 7 includes a limiting groove 701 , and the limiting groove 701 is opened on one side of the first connecting block 305 . By setting the limiting groove 701 , when the first connecting block 305 moves, it is ensured that the limiting rod 703 is connected to the first connecting block 305 .

[0028] A limiting rod 703 is slidably connected in the limiting groove 701 , a sleeve 702 is fixedly connected to one side of the storage box 301 , and a groove 705 is provided in the sleeve 702 , a baffle 706 is slidably connected in the groove 705 , and the baffle 706 is fixedly connected to the limiting rod 703 .

[0029] One side of the baffle 706 is fixedly connected to the limit spring 704, the limit rod 703 is slidably connected to the sleeve 702, and the limit spring 704 is outer-circuited by the limit spring 704. By setting the limit spring 704, when the limit spring 704 maintains its original length, the limit spring 704 pushes the baffle 706 to move along the groove 705, and at the same time drives the limit rod 703 to move, keeping the limit rod 703 overlapping the limit groove 701. When the limit spring 704 is compressed, it drives the baffle 706 and the limit rod 703 to move, so that the limit rod 703 is disengaged from the limit groove 701.

[0030] Working principle: When conveying welding powder, firstly, by pulling the limit rod 703, the baffle 706 moves along the groove 705, so that the baffle 706 compresses the limit spring 704, and continuously pulls the limit rod 703 to drive the limit rod 703 to disengage from the limit groove 701, thereby releasing the limit on the first connecting block 305, and then removes the guide ring 605 and pulls the first connecting block 305, so that the first connecting block 305 drives the first screen 304 and the second connecting block 308 are detached from the storage box 301 and the collection box 310 respectively, so that the screen can be replaced and cleaned, and the screen can be replaced according to the particle size of the powder. The appropriate screen is replaced according to the particle size of the powder, and the first screen 304 and the second screen 309 are installed, so that the limit rod 703 corresponds to the limit groove 701 and the limit rod 703 is loosened, so that the elastic recovery of the limit spring 704 pushes the baffle 706 to reset, so that the limit rod 703 and the limit groove 701 are aligned. The slot 701 is engaged, thereby completing the replacement of the first screen 304 and the second screen 309. Next, the servo motor 601 is started to drive the coupling 602 and the turntable 603 to rotate, and at the same time drive the connecting rod 2 604 and the turntable 603 to rotate together, so that the connecting rod 2 604 drives the guide ring 605 to move, and the connecting rod 2 604 moves along the guide ring 605, thereby driving the first connecting block 305 to move in the direction of the slide slot 1 303, so that the first connecting block 305 drives the first screen 304 to reciprocate along the direction of the slide slot 1 303, and at the same time drives the connecting rod 2 604 to move along the guide rail 1 306, so that the second screen 309 further screens the raw materials, thereby screening the powder material to prevent the agglomerated powder material from clogging the conveying pipe, thereby ensuring the use of the material guide component, and the powder material screened by the second screen 309 is conveyed to the welding position through the conveyor 4 and the conveying pipe, and finally the welding gun 2 is started for welding, thereby completing the conveying of the welding powder material.

[0031] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A material guide assembly for a welding powder machining device, comprising a fixing block (1), characterized in that: A welding gun (2) is fixedly connected to the bottom of the fixed block (1), and a screen assembly (3) is provided on one side of the fixed block (1), the screen assembly (3) comprises a material storage box (301), and one side of the material storage box (301) is fixedly connected to the fixed block (1), a scraper (302) is fixedly connected to the inside of the material storage box (301), a slide groove (303) is provided in the material storage box (301), and a first screen (304) is slidably connected to the inside of the slide groove (303), a first connection block (305) is snap-connected to the front of the first screen (304), and a connection block (305) is fixedly connected to the bottom of the first connection block (305). A connecting rod (307) is provided, wherein a second connecting block (308) is fixedly connected to the bottom of the connecting rod (307), and a second screen (309) is snap-connected to the back of the second connecting block (308); a collecting box (310) is fixedly connected to the bottom of the storage box (301); a guide rail (306) is provided under the storage box (301); a conveyor (4) is fixedly connected to the bottom of the storage box (301), and a feeding pipe (5) is snap-connected to one side of the conveyor (4); a transmission device (6) is provided on the back of the storage box (301), and a limiting device (7) is provided on one side of the storage box (301).

2. The material guide assembly of a welding powder machining device according to claim 1, characterized in that: The second screen (309) is slidably connected to the second connecting block (308), and the inner wall of the second connecting block (308) is an inclined surface. The first screen (304) is slidably connected to the material storage box (301) via a sliding groove (303).

3. The material guide assembly of a welding powder machining device according to claim 2, characterized in that: The transmission device (6) comprises a servo motor (601), one side of the servo motor (601) is fixedly connected to the fixed block (1), and a coupling (602) is fixedly connected below the servo motor (601).

4. The material guide assembly of the welding powder machining device according to claim 3, characterized in that: A rotating disk (603) is fixedly connected to the coupling (602) below, and a second connecting rod (604) is fixedly connected to the rotating disk (603) below. A guide ring (605) is externally connected to the second connecting rod (604), and a first connecting block (305) is snap-connected to the guide ring (605) below.

5. The material guide assembly of a welding powder machining device according to claim 1, characterized in that: The limiting device (7) comprises a limiting groove (701), and the limiting groove (701) is opened on one side of the first connecting block (305).

6. The material guide assembly of the welding powder machining device according to claim 5, characterized in that: A limiting rod (703) is slidably connected in the limiting groove (701), a sleeve (702) is fixedly connected to one side of the material storage box (301), a groove (705) is provided in the sleeve (702), a baffle (706) is slidably connected in the groove (705), and the baffle (706) is fixedly connected to the limiting rod (703).

7. The material guide assembly of the welding powder machining device according to claim 6, characterized in that: One side of the baffle (706) is fixedly connected to a limit spring (704), the limit rod (703) is slidably connected to the sleeve (702), and the limit spring (704) is externally engaged with the limit rod (703).

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