Baffle mechanism before entering furnace based on fastener heat treatment

Abstract

The utility model discloses a baffle mechanism before entering a furnace based on fastener heat treatment, and relates to the technical field of fastener heat treatment. The baffle comprises a baffle body, a group of stand columns and an overturning edge, the baffle body is slidably arranged between the two stand columns, a plurality of fastening screws are arranged on the stand columns, the baffle body is fixed to the stand columns through the fastening screws, a plurality of open grooves are linearly formed in the bottom edge of the baffle body, and a plurality of convex edges are linearly arranged on the top edge of the overturning edge. And the convex edge is arranged in the open slot in a clearance manner and is rotationally connected with the open slot. According to the utility model, the baffle body is arranged at the position before the heat treatment furnace enters the furnace, and the baffle body can be used for blocking over-thick positions of materials, so that the over-thick materials on the conveying mesh belt are reduced, the thickness uniformity on the conveying mesh belt is ensured as far as possible, the heating efficiency and effect in the subsequent heat treatment furnace are ensured, and the heat treatment stability is improved; and the product quality of the fastener product is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of fastener heat treatment, and particularly relates to a baffle mechanism before the fasteners enter the furnace based on fastener heat treatment. Background Art

[0002] For the heat treatment furnace of fasteners, a mesh belt conveyor will be arranged in the furnace. The fasteners will be stacked on the conveyor belt and continuously input into the furnace, and discharged from the tail end of the furnace body. The current conveyor mesh belt can vibrate and disperse the fasteners on the mesh belt through a vibration device, but there may still be problems of uneven thickness.

[0003] If the thickness of the fasteners on the conveyor mesh belt is too thick, problems such as reduced efficiency may occur during the heating process in the furnace, which will affect the efficiency and effect of heat treatment, may cause problems of poor stability, and affect the quality of subsequent fasteners. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a baffle mechanism before the fasteners enter the furnace based on fastener heat treatment. By setting a baffle body at the position before the fasteners enter the heat treatment furnace, the baffle body can block the positions where the materials are too thick, so as to reduce the too thick materials on the conveyor mesh belt, ensure the thickness uniformity on the conveyor mesh belt as much as possible, ensure the heating efficiency and effect in the subsequent heat treatment furnace, improve the stability of heat treatment, and ensure the product quality of the fastener products.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a baffle mechanism before the fasteners enter the furnace based on fastener heat treatment, including a baffle body, a group of columns and a turning edge;

[0007] The baffle body is slidably arranged between two columns. A number of fastening screws are arranged on the columns, and the baffle body is fixed to the columns through the fastening screws;

[0008] A number of opening grooves are linearly arranged at the bottom edge of the baffle body. A number of convex edges are linearly arranged at the top edge of the turning edge. The convex edges are arranged in the opening grooves with a gap and are rotationally connected to the opening grooves;

[0009] The turning edge is rotationally connected to the baffle body through the convex edges and the opening grooves. A number of elastic mechanisms are linearly arranged between the rear side of the turning edge and the baffle body;

[0010] The elastic mechanism includes an arc-shaped rod and an inclined bracket;

[0011] One end of the arc-shaped rod is fixed to the rear side of the turning edge. The inclined bracket is fixed to the bottom edge at the rear side of the baffle body. The inclined bracket is opposite to the arc-shaped rod in position;

[0012] The other end of the arc-shaped rod penetrates through the inclined bracket and is fixed with a end head. The arc-shaped rod is slidably matched with the inclined bracket. An arc-shaped spring is arranged outside the arc-shaped rod and between the inclined bracket and the flipping edge.

[0013] Further, the thickness of the flipping edge is the same as that of the baffle body. There are clearance intervals between both ends of the flipping edge and the two columns.

[0014] Further, the column is of a U-shaped groove structure. The side of the baffle body slides along the column. A plurality of threaded sleeves are linearly arranged on the outer side of the column. The fastening screw is threadedly connected with the threaded sleeve.

[0015] Further, a handle is arranged at the end of the fastening screw. A plurality of anti-slip grooves are arranged on the peripheral side of the handle.

[0016] Further, arc portions are arranged on the top edge of the convex edge and the top edges of the flipping edges between adjacent convex edges. The cross-section of the arc portion is of a semi-circular structure.

[0017] Further, a mounting seat is fixed at the bottom end of the column. A reinforcing rib is arranged between the mounting seat and the outer side of the column.

[0018] The utility model has the following beneficial effects:

[0019] 1. By arranging the baffle body at the position before the heat treatment furnace, the baffle body can block the positions where the materials are too thick, thereby reducing the too thick materials on the conveyor belt, ensuring the thickness uniformity on the conveyor belt as much as possible, ensuring the heating efficiency and effect in the subsequent heat treatment furnace, improving the stability of the heat treatment, and ensuring the product quality of the fastener products.

[0020] 2. The utility model arranges a flipping edge at the bottom of the baffle body, and at the same time arranges an elastic mechanism between the back side of the flipping edge and the baffle body, so that the flipping edge has a certain flipping function. If the piled-up fasteners are too disordered to be blocked, the thrust of the fasteners transmitted to the flipping edge will be greater than the elasticity of all the elastic mechanisms, prompting the flipping edge to flip and make way, avoiding the problem of damage to the baffle body and the conveyor belt below.

[0021] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 This is a schematic structural diagram of a baffle mechanism before furnace entry based on the heat treatment of fasteners of the present utility model;

[0024] Figure 2 is Figure 1 a partial enlarged view of the position A in

[0025] Figure 3 is Figure 1 a partial enlarged view of the position B in

[0026] Figure 4 a schematic structural diagram of the flipping edge;

[0027] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0028] 1 - baffle body, 2 - column, 3 - flipping edge, 4 - elastic mechanism, 101 - opening groove, 201 - fastening screw, 202 - threaded sleeve, 203 - handle, 204 - anti-slip groove, 205 - mounting seat, 206 - reinforcing rib, 301 - convex edge, 302 - arc portion, 401 - arc-shaped rod, 402 - inclined bracket, 403 - end, 404 - arc-shaped spring. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figures 1-4 as shown, the present utility model is a baffle mechanism before furnace entry based on the heat treatment of fasteners, including a baffle body 1, a group of columns 2 and a flipping edge 3;

[0031] The baffle body 1 is slidably arranged between two columns 2, and a plurality of fastening screws 201 are provided on the columns 2. The baffle body 1 is fixed to the columns 2 through the fastening screws 201;

[0032] A plurality of opening grooves 101 are linearly formed at the bottom edge of the baffle body 1, and a plurality of convex edges 301 are linearly provided at the top edge of the flipping edge 3. The convex edges 301 are arranged in the opening grooves 101 with a gap and are rotatably connected to the opening grooves 101;

[0033] The flipping edge 3 is rotatably connected to the baffle body 1 through the convex edges 301 and the opening grooves 101, and a plurality of elastic mechanisms 4 are linearly arranged between the back side of the flipping edge 3 and the baffle body 1;

[0034] The elastic mechanism 4 includes an arc-shaped rod 401 and an inclined bracket 402;

[0035] One end of the arc-shaped rod 401 is fixed at the rear side of the flipping edge 3, and the inclined bracket 402 is fixed at the bottom edge of the rear side of the baffle body 1. The inclined bracket 402 is opposite to the arc-shaped rod 401 in position;

[0036] The other end of the arc-shaped rod 401 passes through the inclined bracket 402 and is fixed with a head 403. The arc-shaped rod 401 is in sliding fit with the inclined bracket 402, and an arc-shaped spring 404 is arranged outside the arc-shaped rod 401 at the position between the inclined bracket 402 and the flipping edge 3.

[0037] Among them, as Figures 1-2 shown, the thickness of the flipping edge 3 is the same as that of the baffle body 1, and there are clearance intervals between both ends of the flipping edge 3 and the two columns 2.

[0038] Among them, as Figure 1 shown, the column 2 is of a U-shaped groove structure. The side of the baffle body 1 slides along the column 2. A number of threaded sleeves 202 are linearly arranged outside the column 2, and the fastening screw 201 is in threaded connection with the threaded sleeve 202.

[0039] Among them, as Figure 1 and Figure 3 shown, the end of the fastening screw 201 is provided with a handle 203, and a number of anti-slip grooves 204 are arranged on the circumferential side of the handle 203.

[0040] Among them, as Figures 1-2 and Figure 4 shown, arc portions 302 are arranged on the top edge of the convex edge 301 and the top edges of the flipping edges 3 between adjacent convex edges 301. The cross-section of the arc portion 302 is of a semi-circular structure.

[0041] Among them, as Figure 1 shown, the bottom end of the column 2 is fixed with a mounting seat 205, and a reinforcing rib 206 is arranged between the mounting seat 205 and the outside of the column 2.

[0042] The working principle of the present utility model is as follows: The device is installed on the top of the conveyor belt device before entering the furnace. The baffle body 1 and the flipping plate 3 are transversely arranged above the mesh belt of the conveyor belt device. The fasteners on the mesh belt pass through the space between the flipping plate 3 and the mesh belt. If the fasteners are stacked too thickly, the stacked fasteners will be blocked by the flipping plate 3. If the fasteners are stacked too disorderly and cannot be scattered, they will impact the flipping plate 3. When the pressure of the fasteners on the flipping plate 3 exceeds the contraction force of the arc-shaped springs 404 of all the elastic mechanisms 4, the flipping plate 3 will be forced to flip, thereby protecting the flipping plate 3 and the mesh belt below.

[0043] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0044] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A baffle mechanism before furnace entry based on fastener heat treatment, characterized in that: It includes a baffle body (1), a group of upright columns (2) and a flipping edge (3); The baffle body (1) is slidably arranged between two upright columns (2). A number of fastening screws (201) are provided on the upright columns (2), and the baffle body (1) is fixed to the upright columns (2) by the fastening screws (201); A number of opening grooves (101) are linearly formed at the bottom edge of the baffle body (1). A number of convex edges (301) are linearly provided at the top edge of the flipping edge (3). The convex edges (301) are arranged in the opening grooves (101) with a gap and are rotatably connected to the opening grooves (101); The flipping edge (3) is rotatably connected to the baffle body (1) through the convex edges (301) and the opening grooves (101). A number of elastic mechanisms (4) are linearly arranged between the rear side of the flipping edge (3) and the baffle body (1); The elastic mechanism (4) includes an arc-shaped rod (401) and an inclined bracket (402); One end of the arc-shaped rod (401) is fixed to the rear side of the flipping edge (3). The inclined bracket (402) is fixed to the bottom edge of the rear side of the baffle body (1), and the inclined bracket (402) is opposite to the arc-shaped rod (401) in position; The other end of the arc-shaped rod (401) penetrates through the inclined bracket (402) and is fixed with an end head (403). The arc-shaped rod (401) is slidably matched with the inclined bracket (402). An arc-shaped spring (404) is arranged outside the arc-shaped rod (401) and between the inclined bracket (402) and the flipping edge (3); 2. The baffle mechanism before furnace charging based on the heat treatment of fasteners according to claim 1, characterized in that, The thickness of the flipping edge (3) is the same as that of the baffle body (1). There is a clearance interval between both ends of the flipping edge (3) and the two upright columns (2); 3. A baffle mechanism before furnace entry based on fastener heat treatment according to claim 1, characterized in that, The upright column (2) is of a U-shaped groove structure. The side edge of the baffle body (1) slides along the upright column (2). A number of threaded sleeves (202) are linearly arranged on the outer side of the upright column (2), and the fastening screw (201) is threadedly connected to the threaded sleeve (202); 4. A baffle mechanism before furnace charging based on heat treatment of fasteners according to claim 3, characterized in that, The end of the fastening screw (201) is provided with a handle (203), and a number of anti-slip grooves (204) are provided on the peripheral surface of the handle (203); 5. A baffle mechanism before furnace entry based on fastener heat treatment according to claim 1, characterized in that, The top edge of the convex edge (301) and the top edge of the flipping edge (3) between adjacent two convex edges (301) are both provided with arc-shaped parts (302), and the cross-section of the arc-shaped part (302) is of a semi-circular structure; 6. A baffle mechanism before furnace charging based on fastener heat treatment according to claim 1, characterized in that, The bottom end of the upright column (2) is fixed with a mounting seat (205), and a reinforcing rib (206) is arranged between the mounting seat (205) and the outer side of the upright column (2);

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