Welding slag collecting device for metal product production

Abstract

The utility model discloses a welding slag collecting device for metal product production, and particularly relates to the field of steel product machining, which comprises a supporting piece, supports, a fixing piece, an elastic piece and a collecting assembly, the two ends of the supporting piece are detachably arranged on the fixing piece, the supports are symmetrically arranged on the supporting piece, the upper end of the fixing piece is arranged on a rack of a cutting machine, and the elastic piece is arranged on the collecting assembly. The collecting assembly comprises a frame, a bottom plate and a tray, the bottom plate and the tray are arranged in the frame, first hooks are arranged at the four ends of the frame, second hooks are arranged at the two ends of the bottom plate, and the tray is arranged between the two second hooks in a sliding mode. The first hook and the second hook are slidably arranged on the supporting piece. During cutting, field personnel step on the supporting pieces located on one side of the rack, at the moment, the two supporting pieces are high and low, the tray slides along the bottom plate, and therefore the tray can slide out of the bottom of the rack during cutting machining so as to be cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to the field of steel product processing, and particularly relates to a welding slag collection device for metal product production. Background Art

[0002] Before steel is processed into products, operations such as cutting, welding and painting need to be performed on steel plates. A laser cutting machine emits laser light from a laser, and through an optical path system, the laser light is focused into a laser beam with a high power density. The laser beam irradiates the surface of the workpiece, causing the workpiece to reach the melting point or boiling point. At the same time, the high-pressure gas coaxial with the beam blows away the melted or vaporized metal. As the relative position of the beam and the workpiece moves, finally a cut is formed in the material, so as to achieve the purpose of cutting. Laser cutting uses an invisible beam to replace the traditional mechanical knife, and has the characteristics of high precision, fast cutting, not being limited by the cutting pattern, automatic typesetting to save materials, smooth cut, and low processing cost, and will gradually improve or replace the traditional metal cutting process equipment.

[0003] During the production process of laser cutting, due to the high temperature, the steel will melt to produce molten iron. Some of the molten iron will drip and remain on the plate at the bottom of the cutting machine frame and solidify in a short time, resulting in slag that is difficult to remove on the bottom of the frame. To avoid the above situation, the operator places a tray under the frame, and the residue will fall and solidify in the tray. However, the tray needs to be periodically taken out for cleaning. Since the frame of the super-large laser cutting machine is placed on the ground and the gap between the frame and the ground is small, the operator needs to bend down to take out the tray, and this method is time-consuming and laborious. Content of the Utility Model

[0004] Aiming at the deficiencies in the prior art, the purpose of the utility model is to provide a welding slag collection device for metal product production. When cleaning the residue in the tray, the operator steps on the support member with the foot, and the tray filled with residue can slide out from the bottom of the frame. And through the elasticity of the elastic member and the cooperation of the bracket, the support member and the tray are driven to reset.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions: A welding slag collection device for metal product production, the reset includes:

[0006] Support members, two of the support members are respectively arranged on both sides of the frame of the cutting machine, and both ends of each support member are detachably arranged on the fixing member;

[0007] Brackets, the brackets are symmetrically arranged on the support members;

[0008] Fixing members, the fixing members correspond to the brackets one by one, the upper ends of the fixing members are arranged on the frame of the cutting machine, and the brackets are slidably arranged on the fixing members;

[0009] An elastic member, which is arranged on a fixing member and exerts a vertically upward acting force on the bracket.

[0010] A collection assembly, which includes a frame, a bottom plate and a tray. The bottom plate and the tray are both arranged inside the frame. First hooks are provided at four ends of the frame, second hooks are provided at both ends of the bottom plate, the lower end face of the tray contacts the upper end face of the bottom plate, the tray is slidably arranged between the two second hooks, and both the first hooks and the second hooks are slidably arranged on a support member.

[0011] Further, each collection assembly has n trays slidably arranged inside the frame. The length of the bottom plate is L1, and the length of the tray along the sliding direction is L2, where L1 ≧ (n + 1) * L2 and n ≧ 1.

[0012] Preferably, the bracket is provided with an inner chute and a through hole. The inner chute and the through hole are respectively arranged at both ends of the bracket, the inner chute is vertically connected to the through hole, the end of the support member penetrates through the inner chute, and the support member slides along the radial direction of the inner chute.

[0013] Preferably, the frame includes two symmetrically arranged side plates and several connecting members. Each connecting member is provided with a first slot and a second slot, and the upper ends of the two side plates respectively penetrate through the first slot and the second slot.

[0014] Preferably, it further includes a fixing plate. One end of the fixing plate is fixed to the frame of the cutting machine, the other end of the fixing plate is horizontally arranged and provided with a central hole, the fixing member penetrates through the central hole, and the upper end of the fixing member is in interference fit with the central hole.

[0015] Preferably, the connecting member includes a connecting rod and two U-shaped rods. The two U-shaped rods are symmetrically arranged, and both ends of each connecting rod are respectively arranged on the two U-shaped rods.

[0016] Preferably, the side plate includes a plate body and a sliding sleeve. The sliding sleeves are symmetrically arranged on the plate body. The plate body is provided with several through slots at intervals. Each through slot successively includes an upper slot body and a lower slot body from top to bottom. The sliding sleeve is embedded in the upper slot body. A outer chute for slidably connecting with the support member is concavely arranged in the middle of the lower end face of the sliding sleeve, and the diameter of the outer chute = the width of the lower slot body < the width of the upper slot body.

[0017] Preferably, the fixing member includes a double-headed bolt, a first nut and a second nut. The first nut and the second nut are respectively arranged at the upper and lower ends of the double-headed bolt, and both ends of the elastic member are respectively connected to the second nut and the bracket.

[0018] Preferably, one end of the bracket is provided with a chamber, the elastic member is arranged inside the chamber, and the elastic member is a tension spring or a compression spring.

[0019] Preferably, rollers or balls are provided at the bottom of the tray, and the rollers or balls are rotatably arranged on the upper surface of the bottom plate. Preferably, a chute is recessed downward in the middle of the bottom plate, and the lower ends of the rollers and the balls are rotatably arranged inside the chute.

[0020] Furthermore, the support member is a smooth rod or a rope.

[0021] The beneficial effects of the present utility model are as follows: The on-site personnel step on the support member located on one side of the frame with their feet. At this time, the two support members are at different heights, and the tray will slide along the bottom plate, so that the tray can slide out of the bottom of the frame during cutting for easy cleaning. After putting the cleaned tray back on the bottom plate and resetting the support member, slightly step on the other support member and fix it, which can reset the tray and make it more convenient to install and remove the tray for cleaning.

[0022] Since the elastic member provides elastic force to keep the support member at a certain height, when the total weight of the residues accumulated in the tray exceeds the elastic force, the support member no longer maintains its original height. When the residues accumulate to a certain weight, the support member will gradually descend as the residues accumulate. Placing the tray at one end of the bottom plate, due to the weight accumulating on the support member on one side of the frame, one of the support members will gradually descend compared to the other support member, causing the tray to automatically slide out from the bottom of the frame. This is beneficial for simplifying the action of manually pulling out the tray from the bottom of the frame. Description of the Drawings

[0023] The drawings further illustrate the present utility model, but the embodiments in the drawings do not constitute any limitation to the present utility model.

[0024] Figure 1 An exploded view provided by an embodiment of the present utility model;

[0025] Figure 2 A structural schematic diagram of a connecting member provided by an embodiment of the present utility model;

[0026] Figure 3 For Figure 1 A partial enlarged view of part A in

[0027] Figure 4 For Figure 1 A partial enlarged view of part B in

[0028] Reference numerals: 1: fixing member; 2: support member; 4: frame; 5: bottom plate; 6: bracket. Detailed Description of the Embodiment

[0029] The following further details the specific embodiments of the present utility model with reference to the drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present utility model and are not used to limit the present utility model.

[0030] It should be noted that in the present utility model, unless otherwise stated, when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may be an intermediate element present at the same time. When an element is referred to as "connected to" another element, it can be directly connected to the other element or there may be an intermediate element present at the same time. "Inner" and "outer" refer to the inner and outer of the specific contour.

[0031] As Figures 1-4 shown in

[0032] Support members 2, the two support members 2 are respectively disposed on both sides of the frame of the cutting machine, and both ends of each support member 2 are detachably disposed on the fixing member 1;

[0033] Bracket 6, the bracket 6 is symmetrically disposed on the support member 2;

[0034] Fixing member 1, the fixing member 1 corresponds to the bracket 6 one by one, the upper end of the fixing member 1 is disposed on the frame of the cutting machine, and the bracket 6 is slidably disposed on the fixing member 1;

[0035] Elastic member, the elastic member is disposed on the fixing member 1, and the elastic member applies a vertically upward acting force to the bracket 6;

[0036] Collection assembly, the collection assembly includes a frame 4, a bottom plate 5 and a tray. The bottom plate 5 and the tray are both disposed in the frame 4. First hooks are provided at the four ends of the frame 4, second hooks are provided at both ends of the bottom plate 5, the lower end surface of the tray contacts the upper end surface of the bottom plate 5, the tray is slidably disposed between the two second hooks, and the first hooks and the second hooks are both slidably disposed on the support member 2.

[0037] Each collection assembly has n trays slidably disposed inside the frame 4. The length of the bottom plate 5 is L1, and the length of the tray along the sliding direction is L2, where L1 ≥ (n + 1) * L2 and n ≥ 1.

[0038] The bracket 6 is provided with an inner chute and a through hole. The inner chute and the through hole are respectively disposed at both ends of the bracket 6. The inner chute and the through hole are perpendicularly connected. The end of the support member 2 penetrates through the inner chute, and the support member 2 slides radially along the inner chute.

[0039] The frame 4 includes two symmetrically disposed side plates and a plurality of connecting members. Each connecting member is provided with a first slot and a second slot. The upper ends of the two side plates respectively penetrate through the first slot and the second slot.

[0040] The welding slag collection device further includes a fixing plate. One end of the fixing plate is fixed to the frame of the cutting machine. The other end of the fixing plate is horizontally arranged and provided with a central hole. The fixing member 1 passes through the central hole, and the upper end of the fixing member 1 is in interference fit with the central hole.

[0041] The connecting member includes a connecting rod and two U-shaped rods. The two U-shaped rods are symmetrically arranged, and each end of the connecting rod is respectively arranged on the two U-shaped rods.

[0042] The side plate includes a plate body and a sliding sleeve. The sliding sleeves are symmetrically arranged on the plate body. The plate body is provided with a plurality of through grooves at intervals. Each through groove sequentially includes an upper groove body and a lower groove body from top to bottom. The sliding sleeve is embedded in the upper groove body. A outer sliding groove for slidably connecting with the support member 2 is concavely provided in the middle of the lower end surface of the sliding sleeve. The diameter of the outer sliding groove = the width of the lower groove body < the width of the upper groove body.

[0043] The fixing member 1 includes a double-headed bolt, a first nut and a second nut. The first nut and the second nut are respectively arranged at the upper and lower ends of the double-headed bolt. Both ends of the elastic member are respectively connected to the second nut and the bracket 6.

[0044] One end of the bracket 6 is provided with a chamber. The elastic member is arranged inside the chamber. The elastic member is a tension spring or a compression spring.

[0045] Rollers or balls are provided at the bottom of the tray. The rollers or balls are rollably arranged on the upper surface of the bottom plate 5. A chute is concavely provided downward in the middle of the bottom plate 5. The lower ends of the rollers and the balls are rollably arranged inside the chute.

[0046] The support member 2 is a smooth rod or a rope.

[0047] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these should all be regarded as the scope recorded in this specification.

Claims

1. A slag collection device for metal product production, characterized in that: Comprising: Support members, the two support members are respectively arranged on both sides of the frame of the cutting machine, and both ends of each support member are detachably arranged on the fixing members; Brackets, the brackets are symmetrically arranged on the support members; Fixing members, the fixing members correspond to the brackets one by one, the upper ends of the fixing members are arranged on the frame of the cutting machine, and the brackets are slidably arranged on the fixing members; Elastic members, the elastic members are arranged on the fixing members, and the elastic members apply a vertically upward acting force to the brackets; Collection assembly, the collection assembly includes a frame, a bottom plate and a tray, the bottom plate and the tray are both arranged inside the frame, first hooks are arranged at four ends of the frame, second hooks are arranged at both ends of the bottom plate, the lower end surface of the tray contacts the upper end surface of the bottom plate, the tray is slidably arranged between the two second hooks, and both the first hooks and the second hooks are slidably arranged on the support members.

2. The slag collection device according to claim 1, characterized in that: Each collection assembly has n trays slidably arranged inside the frame, the length of the bottom plate is L1, the length of the tray along the sliding direction is L2, L1 ≧ (n + 1) * L2, n ≧ 1.

3. The slag collection device according to claim 2, characterized in that: The bracket is provided with an inner chute, the end of the support member penetrates through the inner chute, and the support member slides radially along the inner chute.

4. The slag collection device according to claim 3, wherein: The frame includes two symmetrically arranged side plates and a plurality of connecting members, each connecting member is provided with a first slot and a second slot, and the upper ends of the two side plates respectively penetrate through the first slot and the second slot.

5. The slag collection device according to claim 4, characterized in that: It further includes a fixing plate, one end of the fixing plate is fixed to the frame of the cutting machine, the other end of the fixing plate is horizontally arranged and provided with a central hole, the fixing member penetrates through the central hole, and the upper end of the fixing member is in interference fit with the central hole.

6. The slag collection device according to claim 4, characterized in that: The connecting member includes a connecting rod and two U-shaped rods, the two U-shaped rods are symmetrically arranged, and both ends of each connecting rod are respectively arranged on the two U-shaped rods.

7. The slag collection device according to claim 4, characterized in that: The side plate includes a plate body and a sliding sleeve, the sliding sleeves are symmetrically arranged on the plate body, the plate body is provided with a plurality of through grooves at intervals, each through groove successively includes an upper groove body and a lower groove body from top to bottom, the sliding sleeve is embedded in the upper groove body, a concave outer chute for sliding connection with the support member is arranged in the middle of the lower end surface of the sliding sleeve, and the diameter of the outer chute = the width of the lower groove body < the width of the upper groove body.

8. The slag collection device according to claim 1, characterized in that: The fixing member includes a double-headed bolt, a first nut and a second nut, the first nut and the second nut are respectively arranged at the upper and lower ends of the double-headed bolt, and both ends of the elastic member are respectively connected to the second nut and the bracket.

9. The slag collection device according to claim 8, wherein: One end of the bracket is provided with a chamber, the elastic member is arranged inside the chamber, and the elastic member is a tension spring or a compression spring.

10. The slag collection device according to claim 1, characterized in that: Rollers or balls are arranged at the bottom of the tray, and the rollers and the balls are rollingly arranged on the upper surface of the bottom plate.

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