Feeding device of H-shaped steel flange straightening machine

Abstract

The utility model discloses a feeding device of an H-shaped steel flange straightening machine, which belongs to the technical field of straightening machines and comprises a straightening machine body, and one side of the straightening machine body is connected with a connecting box. The lifting assembly is arranged, one end of the H-shaped steel is moved to the lifting plate, force is applied to drive the H-shaped steel to move towards the lifting plate, the H-shaped steel moves to drive a rotating roller to rotate under the action of a rotating shaft, then an electric push rod in an installation cover is started, the electric push rod moves to drive the lifting plate to move, and the lifting plate moves to drive the H-shaped steel to move. When the H-shaped steel moves to the position of a feeding roller component of the feeding mechanism, an electric push rod is stopped, the H-shaped steel is pushed towards the feeding mechanism, the H-shaped steel moves to drive a rotating roller to rotate under the action of a rotating shaft, the H-shaped steel can be driven to move under the action of the rotating roller, an operator can conveniently move the H-shaped steel, and the working efficiency is improved. And therefore, an operator can conveniently place the H-shaped steel on the feeding mechanism.

Description

Technical Field

[0001] The utility model belongs to the technical field of straightening machines, and in particular relates to a feeding device of an H-shaped steel flange straightening machine. Background Art

[0002] The straightening machine is specially used for straightening welded H-beams. The main drive roller and upper pressure wheel are made of high-quality alloy steel and undergo heat treatment to ensure their service life. The machine is simple to operate and easy to learn.

[0003] Chinese patent application No. 202223364657.5 discloses a feeding device of an H-beam flange straightening machine, including a straightening machine body, a connecting box fixedly connected to one side of the straightening machine body, a fixed box arranged on the top of the connecting box, a conveying trough fixedly connected to the top of the fixed box, and a first slide groove and a second slide groove are respectively provided on the outer surfaces of the connecting box and the fixed box. The utility model has the following advantages and effects: the rotating shaft drives the connecting rod to rotate, so that the slide rod slides in the first slide groove following the arc of the first slide groove, so that the slide rod slides into the second slide groove and stays at one end of the second slide groove. After the connecting rod and the slide rod are rotated, the connecting box and the fixed box are connected and fixed, so that when the conveying trough is feeding, the position corresponding to one end of the straightening machine body is more centered and accurate, avoiding corresponding deviations in manual placement, and improving the stability of the conveying trough after connection, avoiding displacement of the feeding device.

[0004] In the above patent, the H-beam needs to be placed on the feeding roller manually or with the help of external tools for feeding operation, which is cumbersome and increases the labor burden of the staff. In addition, after the debris carried by the H-beam is scattered into the collecting tank, it is difficult for the operator to collect and clean the debris. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a feeding device of an H-beam flange straightening machine, which has the characteristics of lifting and feeding and pushing and discharging.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device of an H-beam flange straightener, comprising a straightener body, one side of the straightener body is connected to a connecting box, a fixed box is arranged on the periphery of the connecting box, a feeding mechanism is connected to the top of the fixed box, a collecting trough is arranged inside the feeding mechanism, a pushing assembly is arranged between the feeding mechanism and the collecting trough, and a lifting assembly is arranged on the end of the fixed box away from the connecting box.

[0007] Preferably, the lifting assembly includes a U-shaped frame, rolling members, a lifting plate, a mounting cover and an electric push rod. The U-shaped frame is connected to one end of the fixed box away from the connecting box, the mounting cover is connected to the bottom of the U-shaped frame, the interior of the mounting cover is connected to the electric push rod, the output end of the electric push rod and located inside the U-shaped frame is connected to the lifting plate, and a number of rolling members are arranged inside the lifting plate.

[0008] Preferably, the rolling element includes a rotating shaft, a bearing seat, a groove and a rotating roller. A plurality of grooves are arranged inside the U-shaped frame, a bearing seat is arranged inside the groove, both ends of the bearing seat are connected to the rotating shaft, and a rotating roller is connected on the side wall of the groove and located on the periphery of the rotating shaft.

[0009] Preferably, the pushing assembly includes a vertical rod, a brush, a push plate, an opening and a moving bar. A push plate is provided at one end inside the collecting trough, a brush is connected to the bottom of the push plate, both ends of the top of the push plate are connected to vertical rods, and the end of the vertical rod away from the push plate is connected to the moving bar. An opening is provided on the side wall of the feeding mechanism at a position corresponding to the moving bar.

[0010] Preferably, a guide slide block is connected to the side wall of the moving strip, and a guide groove is provided on the inner side wall of the opening at a position corresponding to the guide slide block.

[0011] Preferably, a fixed block is connected to the outer wall of the feeding mechanism, a cavity is provided inside the fixed block, a positioning rod is inserted inside the cavity, a return spring is connected between the positioning rod and the cavity, and a positioning groove is provided on the side wall of the movable bar at the position corresponding to the positioning rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a lifting component, moves one end of the H-shaped steel to the lifting plate, and applies force to drive the H-shaped steel to move toward the lifting plate. The movement of the H-shaped steel drives the rotating roller to rotate under the action of the rotating shaft, and then starts the electric push rod inside the installation cover. The movement of the electric push rod drives the lifting plate to move, and the movement of the lifting plate drives the H-shaped steel to move. When the H-shaped steel moves to the position of the feeding roller component of the feeding mechanism, the electric push rod is stopped, and the H-shaped steel is pushed toward the feeding mechanism. The movement of the H-shaped steel drives the rotating roller to rotate under the action of the rotating shaft. Under the action of the rotating roller, the H-shaped steel can be driven to move, which is convenient for the operator to move the H-shaped steel, and then it is convenient for the operator to place the H-shaped steel on the feeding mechanism.

[0014] 2. The utility model is provided with a pushing assembly. When the debris collected inside the collecting trough needs to be collected, the collecting container is placed at the end of the feeding mechanism, the positioning rod is pulled toward the periphery of the fixed block, the positioning rod moves to squeeze the reset spring, and then the moving bar is held and moved toward the collecting container. The movement of the moving bar drives the vertical rod to move, the movement of the vertical rod drives the push plate to move, and the movement of the push plate drives the brush to move. During the movement of the brush, the debris inside the collecting trough can be driven to move and fall into the collecting container, which is convenient for the operator to collect the debris for processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the U-shaped frame of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 It is a cross-sectional view of the feeding mechanism of the utility model;

[0019] Figure 5 It is a cross-sectional view of the feeding mechanism of the utility model in the connection state with the moving bar;

[0020] Figure 6 For this utility model Figure 5 Enlarged view of point B in the middle.

[0021] In the figure: 1. Straightening machine body; 2. Feeding mechanism; 3. Lifting assembly; 31. U-shaped frame; 32. Rolling element; 321. Rotating shaft; 322. Bearing seat; 323. Groove; 324. Rotating roller; 33. Lifting plate; 34. Mounting cover; 35. Electric push rod; 4. Fixed box; 5. Connecting box; 6. Pushing assembly; 61. Vertical rod; 62. Brush; 63. Pushing plate; 64. Opening; 65. Moving bar; 7. Collecting trough. 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. Example 1

[0023] See also Figure 1-6The utility model provides the following technical solutions: a feeding device of an H-beam flange straightening machine, comprising a straightening machine body 1, a connecting box 5 is connected to one side of the straightening machine body 1, a fixed box 4 is arranged on the periphery of the connecting box 5, a feeding mechanism 2 is connected to the top of the fixed box 4, a collecting trough 7 is arranged inside the feeding mechanism 2, a pushing assembly 6 is arranged between the feeding mechanism 2 and the collecting trough 7, and a lifting assembly 3 is arranged at one end of the fixed box 4 away from the connecting box 5.

[0024] Specifically, the lifting assembly 3 includes a U-shaped frame 31, a rolling member 32, a lifting plate 33, a mounting cover 34 and an electric push rod 35. The end of the fixed box 4 away from the connecting box 5 is connected to the U-shaped frame 31, the mounting cover 34 is connected below the U-shaped frame 31, the interior of the mounting cover 34 is connected to the electric push rod 35, the output end of the electric push rod 35 and located inside the U-shaped frame 31 is connected to the lifting plate 33, and the interior of the lifting plate 33 is provided with a plurality of rolling members 32.

[0025] By adopting the above technical solution, one end of the H-shaped steel is moved to the lifting plate 33, and then under the action of the rolling member 32, the H-shaped steel is moved to the lifting plate 33, and then the electric push rod 35 inside the mounting cover 34 is started, and the electric push rod 35 moves to drive the lifting plate 33 to move, and the lifting plate 33 moves to drive the H-shaped steel to move. When the H-shaped steel moves to the position of the feeding roller component of the feeding mechanism 2, the electric push rod 35 is stopped, and then under the action of the rolling member 32, the H-shaped steel is pushed to the feeding mechanism 2, and then the feeding mechanism 2 is used to transport the H-shaped steel to the inside of the straightening machine body 1 for processing operations.

[0026] Specifically, the rolling element 32 includes a rotating shaft 321, a bearing seat 322, a groove 323 and a rotating roller 324. A plurality of grooves 323 are provided inside the U-shaped frame 31. The bearing seat 322 is provided inside the groove 323. Both ends of the bearing seat 322 are connected to the rotating shaft 321. The rotating roller 324 is connected to the side wall of the groove 323 and located on the periphery of the rotating shaft 321.

[0027] By adopting the above technical solution, after the H-beam moves to the top of the lifting plate 33, force is applied to push the H-beam to move. The movement of the H-beam drives the rotating roller 324 to rotate under the action of the rotating shaft 321. Under the action of the rotating roller 324, the H-beam can be driven to move, which is convenient for the operator to move the H-beam.

[0028] When the present embodiment is used, one end of the H-shaped steel is moved onto the lifting plate 33, and force is applied to drive the H-shaped steel to move onto the lifting plate 33. The movement of the H-shaped steel drives the rotating roller 324 to rotate under the action of the rotating shaft 321, and then the electric push rod 35 inside the mounting cover 34 is started. The electric push rod 35 moves to drive the lifting plate 33 to move, and the movement of the lifting plate 33 drives the H-shaped steel to move. When the H-shaped steel moves to the position of the feeding roller component of the feeding mechanism 2, the electric push rod 35 is stopped, and then the electric push rod 35 is pushed toward the feeding mechanism 2. The H-shaped steel is moved. The movement of the H-shaped steel drives the rotating roller 324 to rotate under the action of the rotating shaft 321. Under the action of the rotating roller 324, the H-shaped steel can be driven to move, which is convenient for the operator to move the H-shaped steel. Then, the H-shaped steel is transported to the inside of the straightening machine body 1 by the feeding mechanism 2 for processing. When the feeding mechanism 2 feeds the H-shaped steel into the inside of the straightening machine body 1, the H-shaped steel contacts and rubs with the feeding roller component in the feeding mechanism 2, and the debris carried on the H-shaped steel can fall into the collecting tank 7 and be collected; Example 2

[0029] The present embodiment is different from the embodiment 1 in that: the pushing assembly 6 comprises a vertical rod 61, a brush 62, a push plate 63, an opening 64 and a moving bar 65; a push plate 63 is provided at one end of the collecting tank 7, a brush 62 is connected to the lower part of the push plate 63, both ends of the upper part of the push plate 63 are connected to the vertical rod 61, one end of the vertical rod 61 away from the push plate 63 is connected to the moving bar 65, and an opening 64 is provided on the side wall of the feeding mechanism 2 at a position corresponding to the moving bar 65.

[0030] Specifically, a guide slider is connected to the side wall of the moving bar 65, and a guide slot is provided on the inner side wall of the opening 64 at a position corresponding to the guide slider.

[0031] By adopting the above technical solution, the movement of the moving bar 65 drives the guide slider to move inside the guide slot. Under the sliding cooperation between the guide slider and the guide slot, a guiding effect can be provided for the movement of the moving bar 65.

[0032] Specifically, a fixed block is connected to the outer wall of the feeding mechanism 2, a cavity is provided inside the fixed block, a positioning rod is inserted inside the cavity, a return spring is connected between the positioning rod and the cavity, and a positioning groove is provided on the side wall of the moving bar 65 at the position corresponding to the positioning rod.

[0033] By adopting the above technical solution, the positioning rod is pulled toward the periphery of the fixed block, the positioning rod moves to squeeze the reset spring, and then the moving bar 65 is moved and plugged into the inside of the opening 64. After the positioning rod is released, the reset spring loses the external force and returns to its original state, driving the positioning rod to move and plug into the inside of the positioning groove. Under the action of the positioning rod, the moving bar 65 can be positioned and fixed, ensuring the stability of the insertion of the moving bar 65.

[0034] When this embodiment is used, when it is necessary to collect the debris collected inside the collection groove 7, the collection container is placed at the end of the feeding mechanism 2, the positioning rod is pulled toward the periphery of the fixed block, the positioning rod moves to squeeze the reset spring, and then the moving bar 65 is held by hand and moved toward the collection container. The movement of the moving bar 65 drives the vertical rod 61 to move, the movement of the vertical rod 61 drives the push plate 63 to move, and the movement of the push plate 63 drives the brush 62 to move. During the movement of the brush 62, the debris inside the collection groove 7 can be driven to move and fall into the collection container, which is convenient for the operator to collect the debris for processing.

[0035] The electric push rod 35 in the present invention is an existing disclosed technology, and the selected model is DT100.

[0036] The structure and principle of the feeding mechanism 2 composed of a conveying trough and a feeding roller in the utility model have been disclosed in a feeding device of an H-beam flange straightening machine disclosed in Chinese patent application No. 202223364657.5, and its working principle is: the top of the fixed box 4 is fixedly connected with a conveying trough, and a feeding roller is arranged on the top of the conveying trough. When in use, the H-beam is moved to the feeding roller, and the feeding roller is used to drive the H-beam to perform moving feeding operations.

[0037] The working principle and use process of the utility model: the utility model moves one end of the H-shaped steel onto the lifting plate 33, and applies force to drive the H-shaped steel to move onto the lifting plate 33. The movement of the H-shaped steel drives the rotating roller 324 to rotate under the action of the rotating shaft 321, and then starts the electric push rod 35 inside the mounting cover 34. The electric push rod 35 moves to drive the lifting plate 33 to move. The movement of the lifting plate 33 drives the H-shaped steel to move. When the H-shaped steel moves to the position of the feeding roller component of the feeding mechanism 2, the electric push rod 35 is stopped, and the H-shaped steel is pushed toward the feeding mechanism 2. The movement of the H-shaped steel drives the rotating roller 324 to rotate under the action of the rotating shaft 321. Under the action of the rotating roller 324, the H-shaped steel can be driven to move, which is convenient for the operator to move the H-shaped steel, and then the feeding mechanism 2 is used to transport the H-shaped steel. The processing operation is carried out inside the straightening machine body 1. During the process of the feeding mechanism 2 feeding the H-shaped steel into the straightening machine body 1, the H-shaped steel contacts and rubs with the feeding roller component in the feeding mechanism 2, and the debris carried on the H-shaped steel can fall into the collecting trough 7 and be collected. When the debris collected in the collecting trough 7 needs to be collected, the collecting container is placed at the end of the feeding mechanism 2, and the positioning rod is pulled toward the periphery of the fixed block. The positioning rod moves to squeeze the reset spring, and then the moving bar 65 is held by hand and moved toward the collecting container. The movement of the moving bar 65 drives the vertical rod 61 to move, and the movement of the vertical rod 61 drives the push plate 63 to move. The movement of the push plate 63 drives the brush 62 to move. During the movement of the brush 62, the debris inside the collecting trough 7 can be driven to move and fall into the collecting container, which is convenient for the operator to collect the debris for processing.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for an H-beam flange straightening machine, comprising a straightening machine body, characterized in that: A connecting box is connected to one side of the straightening machine body, a fixed box is arranged on the periphery of the connecting box, a feeding mechanism is connected to the top of the fixed box, a collecting trough is arranged inside the feeding mechanism, a pushing assembly is arranged between the feeding mechanism and the collecting trough, and a lifting assembly is arranged at one end of the fixed box away from the connecting box.

2. The feeding device of the H-beam flange straightening machine according to claim 1 is characterized in that: The lifting assembly includes a U-shaped frame, a rolling member, a lifting plate, a mounting cover and an electric push rod. The U-shaped frame is connected to one end of the fixed box away from the connecting box, the mounting cover is connected to the bottom of the U-shaped frame, the interior of the mounting cover is connected to the electric push rod, the output end of the electric push rod and located inside the U-shaped frame is connected to the lifting plate, and a number of rolling members are arranged inside the lifting plate.

3. The feeding device of the H-beam flange straightening machine according to claim 2 is characterized in that: The rolling element includes a rotating shaft, a bearing seat, a groove and a rotating roller. A plurality of grooves are arranged inside the U-shaped frame, a bearing seat is arranged inside the groove, both ends of the bearing seat are connected to the rotating shaft, and a rotating roller is connected on the side wall of the groove and located on the periphery of the rotating shaft.

4. The feeding device of the H-beam flange straightening machine according to claim 1 is characterized in that: The pushing assembly includes a vertical rod, a brush, a push plate, an opening and a moving bar. A push plate is provided at one end inside the collecting trough, a brush is connected to the bottom of the push plate, both ends of the top of the push plate are connected to vertical rods, and the end of the vertical rod away from the push plate is connected to the moving bar. An opening is provided on the side wall of the feeding mechanism at a position corresponding to the moving bar.

5. The feeding device of the H-beam flange straightening machine according to claim 4 is characterized in that: A guide slide block is connected to the side wall of the moving strip, and a guide slide groove is arranged on the inner side wall of the opening at a position corresponding to the guide slide block.

6. The feeding device of the H-beam flange straightening machine according to claim 4 is characterized in that: A fixed block is connected to the outer wall of the feeding mechanism, a cavity is arranged inside the fixed block, a positioning rod is inserted inside the cavity, a return spring is connected between the positioning rod and the cavity, and a positioning groove is arranged on the side wall of the moving bar at the position corresponding to the positioning rod.

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