Heat treatment device for concrete steel fiber yarn production

Abstract

The utility model relates to the technical field of steel fiber production, and discloses a heat treatment device for concrete steel fiber filament production, which comprises a workbench, support legs are fixedly arranged on the periphery of the bottom of the workbench, a feeding roller is arranged on a bearing through a fixing plate on one side of the workbench, and the feeding roller is driven by a driving motor. A feeding roller conveys machined steel fibers, sliding plates slide through sliding grooves in the inner walls of side plates, the steel fibers penetrate through heating penetrating holes, heat treatment is carried out on the steel fibers through a temperature control panel and an electric heating wire, a heat treatment cover is moved through the sliding plates and sliding blocks, and therefore reciprocating heat treatment is conveniently carried out on the steel fibers; the heat treatment effect is improved, the machining efficiency is improved, steel fiber deflection in the steel fiber discharging process is avoided through protection plates on the two sides above a discharging plate, the steel fibers are discharged through a discharging roller, the steel fibers are conveyed into a cold extraction water tank through the discharging roller to be subjected to quenching treatment, and therefore the machining efficiency of the steel fibers is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel fiber production technical field, concretely is hot treatment device for concrete steel fiber silk production. BACKGROUND

[0002] Steel fiber refers to the short fiber of steel material, cutting off the steel wire and pressing into the hook at two ends according to the specified pattern, with certain strength. Steel fiber is mainly used for manufacturing steel fiber concrete and applied in the fields of tunnel, industrial floor and the like.

[0003] Heat treatment is an important link in the production process of steel wire, and the purposes of steel wire heat treatment are three: one: obtaining uniform composition and suitable organization for cold working; two: eliminating work hardening and internal stress to continue cold working; three: obtaining required mechanical properties, process properties and physical properties. Steel wire heat treatment can be divided into raw material heat treatment, semi-finished product heat treatment (also known as intermediate heat treatment) and finished product heat treatment according to process flow;

[0004] The existing steel fiber silk heat treatment device mostly has poor heat treatment process, can only treat one steel bar at a time, has low heat treatment efficiency, and does not have reciprocating heat treatment for steel fiber silk. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a heat treatment device for concrete steel fiber silk production, which solves the problems of the heat treatment device for concrete steel fiber silk production in the background art, the existing steel fiber silk heat treatment device mostly has poor heat treatment process, can only treat one steel bar at a time, has low heat treatment efficiency, and does not have reciprocating heat treatment for steel fiber silk.

[0007] (II) Technical scheme

[0008] To achieve the above purposes, the utility model is realized by the following technical scheme: a heat treatment device for concrete steel fiber silk production, comprising a workbench, four legs are fixedly installed around the bottom of the workbench, a side plate is fixedly installed on the outer wall above the workbench, a sliding groove is formed in the inner wall of the side plate, a heat treatment mechanism is slidably installed in the inner wall of the sliding groove, a protective cover is fixedly installed on the outer wall above the side plate, a conveying mechanism is fixedly installed on the outer wall right above the workbench, a discharging mechanism is fixedly installed on the outer wall left of the workbench, and a cold extraction water tank is installed below the discharging mechanism.

[0009] Further, the protective cover is made of stainless steel component, and the outer wall of the protective cover is attached with heat insulation cotton.

[0010] Furthermore, the heat treatment mechanism includes a heat treatment cover, a temperature control panel is fixedly installed on the outer wall of the heat treatment cover, multiple groups of heating wires are fixedly installed on the inner wall of the heat treatment cover, multiple groups of heating perforations are opened on the inner wall of the heat treatment cover, and a sliding plate is fixedly installed on the outer wall below the heat treatment cover.

[0011] Furthermore, the heat treatment cover is slidably connected to the slide groove via a sliding plate, and a ball bearing is attached to the outer wall of the sliding plate.

[0012] Furthermore, the conveying mechanism includes a fixed plate, a driving motor is fixedly installed on the outer wall of the fixed plate, two sets of loading rollers are installed on the bearings on the inner wall of the fixed plate, one side of the driving motor is connected to the loading roller bearings, and the fixed plate is fixedly installed on the right outer wall of the workbench.

[0013] Furthermore, the blanking mechanism includes a blanking plate, protective plates are fixedly installed on both sides above the blanking plate, and multiple sets of blanking rollers are installed on the bearings on the inner wall of the blanking plate.

[0014] Furthermore, one side of the blanking plate is fixedly welded to the left side of the workbench, the blanking roller is a stainless steel roller, and the lower left side of the blanking plate is connected to the cold extraction water tank.

[0015] (3) Beneficial effects

[0016] The utility model provides a heat treatment device for the production of concrete steel fiber yarns, which has the following beneficial effects:

[0017] The loading roller is mounted on a bearing through a fixed plate on one side of the workbench, and is driven by a drive motor to transport the processed steel fiber. The sliding plate is slid by the inner wall groove of the side plate, and the steel fiber is penetrated by heating perforation. The steel fiber is heat-treated by a temperature control panel and an electric heating wire, and the heat treatment cover is moved by the sliding plate and the sliding block, thereby facilitating reciprocating heat treatment of the steel fiber, improving the heat treatment effect, and improving the processing efficiency.

[0018] The protective plates on both sides above the blanking plate prevent the steel fibers from being deflected during the blanking process. The steel fibers are blanked by blanking rollers, and the steel fibers are transported to the cold extraction water tank for quenching treatment by the blanking rollers, thereby improving the processing efficiency of the steel fibers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Fig. 1 This is a schematic diagram of the structure of the utility model;

[0020] Fig. 2 It is a structural diagram of the heat treatment mechanism of the utility model;

[0021] Fig. 3 This is a schematic structural diagram of the conveying mechanism of the present utility model;

[0022] Fig. 4 It is the structural schematic view of the unloading mechanism of the utility model.

[0023] In the drawing: 1, workbench; 2, support leg; 3, side plate; 4, sliding groove; 5, heat treatment mechanism; 51, heat treatment cover; 52, temperature control panel; 53, electric heating wire; 54, heating perforation; 55, sliding plate; 6, protective cover; 7, conveying mechanism; 71, fixed plate; 72, drive motor; 73, feeding roller; 8, unloading mechanism; 81, unloading plate; 82, protective plate; 83, unloading roller; 9, cold extraction water tank. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figs. 1 to 4 The utility model provides a technical scheme: heat treatment device for concrete steel fiber silk production, including workbench 1, the bottom four around fixed mounting of workbench 1 has support leg 2, the outer wall of workbench 1 top is fixedly installed with side plate 3, and the inner wall of side plate 3 is provided with sliding groove 4, and heat treatment mechanism 5 is slidably installed in the inner wall of sliding groove 4, and the outer wall of side plate 3 top is fixedly installed with protective cover 6, and the outer wall of workbench 1 top right side is fixedly installed with conveying mechanism 7, and the outer wall of workbench 1 left side is fixedly installed with unloading mechanism 8, and unloading mechanism 8 below is installed with cold extraction water tank 9, and protective cover 6 adopts stainless steel component, and protective cover 6 outer wall is attached with heat insulation cotton.

[0026] Heat treatment mechanism 5 includes heat treatment cover 51, and temperature control panel 52 is fixedly installed on the outer wall of heat treatment cover 51, and a plurality of electric heating wires 53 are fixedly installed on the inner wall of heat treatment cover 51, and a plurality of heating perforations 54 are formed in the inner wall of heat treatment cover 51, and sliding plate 55 is fixedly installed on the outer wall of heat treatment cover 51 below, and heat treatment cover 51 is slidably connected with sliding groove 4 through sliding plate 55, and the outer wall of sliding plate 55 is attached with ball bearing.

[0027] Conveying mechanism 7 includes fixed plate 71, and drive motor 72 is fixedly installed on the outer wall of fixed plate 71, and two groups of feeding rollers 73 are bearing installed on the inner wall of fixed plate 71, and drive motor 72 side is bearing connected with feeding roller 73, and fixed plate 71 is fixedly installed on the right outer wall of workbench 1.

[0028] The unloading mechanism 8 includes a unloading plate 81, and protective plates 82 are fixedly installed on both sides above the unloading plate 81. Multiple sets of unloading rollers 83 are installed on the inner wall bearings of the unloading plate 81. One side of the unloading plate 81 is fixedly welded to the left side of the workbench 1. The unloading rollers 83 are stainless steel rollers. The lower left side of the unloading plate 81 is connected to the cold extraction water tank 9.

[0029] The specific implementation methods disclosed herein omit detailed descriptions of known functions and components. To ensure the compatibility of the equipment, the operating methods adopted are consistent with the parameters of commercially available equipment.

[0030] In summary, the operating steps of the heat treatment device for concrete steel fiber production are as follows:

[0031] During use, the loading roller 73 is installed with a bearing through the fixed plate 71 on one side of the workbench 1, and the loading roller 73 is driven by the driving motor 72. The loading roller 73 transports the processed steel fiber, and the sliding plate 55 is slid by the internal slide groove 4 in the side plate 3, and the steel fiber is penetrated by the heating perforation 54. The steel fiber is heat-treated by the temperature control panel 52 and the heating wire 53, and the heat treatment cover 51 is moved by the sliding plate 55 and the sliding block, so as to facilitate the reciprocating heat treatment of the steel fiber, improve the heat treatment effect, and improve the processing efficiency. The protective plates 82 on both sides above the unloading plate 81 are used to prevent the steel fiber from being deflected during the unloading process, and the steel fiber is unloaded by the unloading roller 83, and the steel fiber is transported to the cold extraction water tank 9 for quenching treatment by the unloading roller 83, thereby improving the processing efficiency of the steel fiber.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat treatment device for producing concrete steel fiber yarns, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly mounted with supporting legs (2) around the periphery, the upper outer wall of the workbench (1) is fixedly mounted with side panels (3), the inner wall of the side panels (3) is provided with a chute (4), the inner wall of the chute (4) is slidably mounted with a heat treatment mechanism (5), the upper outer wall of the side panels (3) is fixedly mounted with a protective cover (6), the upper right outer wall of the workbench (1) is fixedly mounted with a conveying mechanism (7), the left outer wall of the workbench (1) is fixedly mounted with a feeding mechanism (8), and a cold extraction water tank (9) is mounted below the feeding mechanism (8).

2. The heat treatment device for producing concrete steel fiber according to claim 1, characterized in that: The protective cover (6) is made of stainless steel, and the outer wall of the protective cover (6) is adhered with heat insulation cotton.

3. The heat treatment device for producing concrete steel fiber according to claim 1, characterized in that: The heat treatment mechanism (5) includes a heat treatment cover (51), a temperature control panel (52) is fixedly installed on the outer wall of the heat treatment cover (51), multiple groups of heating wires (53) are fixedly installed on the inner wall of the heat treatment cover (51), multiple groups of heating through holes (54) are opened on the inner wall of the heat treatment cover (51), and a sliding plate (55) is fixedly installed on the outer wall below the heat treatment cover (51).

4. The heat treatment device for producing concrete steel fiber according to claim 3, characterized in that: The heat treatment cover (51) is slidably connected to the slide groove (4) via a sliding plate (55), and a ball bearing is attached to the outer wall of the sliding plate (55).

5. The heat treatment device for producing concrete steel fiber according to claim 3, characterized in that: The conveying mechanism (7) comprises a fixed plate (71), a driving motor (72) is fixedly mounted on the outer wall of the fixed plate (71), two sets of feeding rollers (73) are mounted on the inner wall of the fixed plate (71) via bearings, one side of the driving motor (72) is connected to the bearings of the feeding rollers (73), and the fixed plate (71) is fixedly mounted on the right outer wall of the workbench (1).

6. The heat treatment device for producing concrete steel fiber according to claim 1, characterized in that: The blanking mechanism (8) comprises a blanking plate (81), protective plates (82) are fixedly mounted on both sides above the blanking plate (81), and multiple groups of blanking rollers (83) are mounted on bearings on the inner wall of the blanking plate (81).

7. The heat treatment device for producing concrete steel fiber according to claim 6, characterized in that: One side of the blanking plate (81) is fixedly welded to the left side of the workbench (1), the blanking roller (83) is a stainless steel roller, and the lower left side of the blanking plate (81) is connected to the cold extraction water tank (9).

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