A chain type buffer material frame

Abstract

The present invention provides a chain-type buffer material frame, which relates to the technical field of steel processing and is used for buffering and collecting steel, comprising: a material frame, wherein the material frame is used for collecting the steel; a chain, wherein the chain comprises a buffer section, wherein the buffer section is located in the material frame, and when the steel falls, the buffer section can be driven to move toward the bottom of the material frame; a transmission mechanism, wherein the chain is meshed with the transmission mechanism, and when the buffer section is located at the bottom of the material frame, the transmission mechanism can move the chain to an initial position. The present invention can prevent the steel from directly impacting and contacting the material frame when rolling and unloading, and the chain takes on the buffering effect, so as to have a good buffering effect and avoid secondary damage to the surface of the finished steel; the service life of the material frame is improved; the reliability is high, and the maintenance is small.

Description

Technical Field

[0001] The invention relates to the technical field of steel processing, and in particular to a chain-type buffer material frame. Background Art

[0002] After production, steel is generally collected through material frames. The currently known buffer-type material frames add damping blocks (such as nylon blocks) or rubber skins on the inner surface of the material frames as shock absorbers. This method has a certain effect, but since the damping blocks and rubber skins are easily damaged (generally they are easy to break or fall off after impact), they need to be frequently maintained or replaced, which increases maintenance costs. Summary of the invention

[0003] The object of the present invention is to provide a chain-type buffer material frame, which can buffer and collect falling steel materials and increase the service life of the material frame.

[0004] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a chain-type buffer material frame, used for buffering and collecting steel, comprising: a material frame, the material frame is used to collect the steel; a chain, the chain includes a buffer section, the buffer section is located in the material frame, and when the steel falls, the buffer section can be driven to move to the bottom of the material frame; a transmission mechanism, the chain is engaged with the transmission mechanism, and when the buffer section is located at the bottom of the material frame, the transmission mechanism can move the chain to an initial position.

[0005] Furthermore, in the above-mentioned chain-type buffer material frame, the transmission mechanism includes a first sprocket and a transmission shaft, the transmission shaft is connected to the first sprocket, and the first sprocket can drive the transmission shaft to rotate when rotating.

[0006] Furthermore, in the above-mentioned chain-type buffer material frame, it also includes a bracket, the material frame is supported by the bracket, and the material frame is provided with a first opening; the chain also includes a follower segment, one end of the follower segment and one end of the buffer segment are both engaged with the first sprocket, and the other end of the buffer segment is connected to the other end of the follower segment; when the buffer segment moves toward the bottom of the inner surface of the material frame, the connection between the other end of the buffer segment and the other end of the follower segment enters the material frame, and the follower segment and the buffer segment drive the first sprocket to rotate; when the transmission shaft drives the first sprocket to rotate, the first sprocket can wrap the chain around the first sprocket.

[0007] Furthermore, in the above-mentioned chain-type buffer material frame, the follower segment is attached to the outer side wall of the material frame.

[0008] Furthermore, in the above-mentioned chain-type buffer material frame, it also includes a second sprocket and a pin, and the second sprocket and the pin are both connected to the bracket; the follower section and the buffer section are both engaged with the second sprocket, and the buffer section is rotatably connected to the pin, and the material frame is located between the second sprocket and the pin, and the second sprocket and the pin are both located above the bottom of the material frame in terms of vertical height; when the buffer section moves toward the bottom of the material frame, the buffer section leaves the pin, and the follower section is rotatably connected to the pin.

[0009] Furthermore, in the above-mentioned chain-type buffer material frame, both the buffer section and the follower section are provided with counterweight blocks, and the counterweight blocks are used to prevent the chain from jumping when moving.

[0010] Furthermore, in the above-mentioned chain-type buffer material frame, the second sprocket and the pin shaft are both arranged on the bracket, and a second opening is provided on the material frame. One end of the buffer segment passes through the second opening and the second sprocket in sequence and then engages with the first sprocket, and the follower segment passes through the second sprocket and the second opening in sequence and then engages with the first sprocket.

[0011] Furthermore, in the above-mentioned chain-type buffer material frame, a protective wing is provided on the outer surface of the bracket, and the protective wing is used to protect the chain.

[0012] Furthermore, the chain is a double-row chain.

[0013] From the analysis, it can be known that the present invention discloses a chain-type buffer material frame, which can prevent the steel from directly impacting and contacting the material frame when rolling and unloading. The chain takes on the buffering function, which has good buffering effect and avoids secondary damage to the surface of the finished steel. It improves the service life of the material frame and has high reliability and low maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. Among them:

[0015] Figure 1 A schematic side view of a chain-type buffer material frame structure according to an embodiment of the present invention.

[0016] Figure 2 A schematic top view of a chain-type buffer material frame structure according to an embodiment of the present invention.

[0017] Explanation of the reference numerals: 1- bracket; 2- chain; 3- counterweight; 4- first sprocket; 5- material frame; 6- pin shaft; 7- transmission shaft; 8- second sprocket. DETAILED DESCRIPTION

[0018] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments. Each example is provided by way of explanation of the present invention and does not limit the present invention. In fact, it will be clear to those skilled in the art that modifications and variations may be made in the present invention without departing from the scope or spirit of the present invention. For example, a feature shown or described as a part of one embodiment may be used in another embodiment to produce yet another embodiment. Therefore, it is desired that the present invention encompasses such modifications and variations within the scope of the appended claims and their equivalents.

[0019] In the description of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention. The terms "connected", "connected" and "set" used in the present invention should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be a direct connection or an indirect connection through an intermediate component; it can be a wired electrical connection, a radio connection, or a wireless communication signal connection. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0020] One or more examples of the present invention are shown in the accompanying drawings. The detailed description uses numbers and letter labels to refer to features in the drawings. Like or similar labels in the drawings and description have been used to refer to like or similar parts of the present invention. As used herein, the terms "first", "second", "third", and "fourth", etc. are used interchangeably to distinguish one component from another and are not intended to indicate the location or importance of individual components.

[0021] like Figure 1 to Figure 2As shown, according to an embodiment of the present invention, there is provided a chain-type buffer material frame for buffering and collecting steel, comprising: a material frame 5, the material frame 5 is used to collect steel; a chain 2, the chain 2 comprises a buffer section, the buffer section is located inside the material frame 5, and when the steel falls, the buffer section can be driven to move to the bottom of the material frame 5; a transmission mechanism, the chain 2 is meshed with the transmission mechanism, and when the buffer section is located at the bottom of the material frame 5, the transmission mechanism can move the chain 2 to the initial position. When in use, the device is installed on both sides of the output roller of the post-finishing (straightening, peeling, polishing, shot blasting, flaw detection, etc.) equipment of steel (bars, pipes), or on one side of the collecting stand. Before the steel enters the material frame 5 of the device, the chain 2 rises to the highest horizontal point, and the steel rolls onto the chain 2 one by one. Under the action of the transmission shaft 7, the chain 2 gradually descends until it reaches the lowest point. Among them, the material frame 5 is an integral structure welded by steel plates and steel sections. The material frame 5 is used to collect steel. The chain 2 is preferably a double-row chain 2, which is used to receive the steel and cushion the impact force when the steel falls.

[0022] Preferably, the transmission mechanism includes a first sprocket 4 and a transmission shaft 7. The transmission shaft 7 is connected to the first sprocket 4. When the first sprocket 4 rotates, it can drive the transmission shaft 7 to rotate. When the buffer section of the chain 2 moves downward, it will drive the sprocket to rotate. Under the action of the sprocket, the descending speed of the buffer section is reduced. By rotating the transmission shaft 7, the chain 2 can be restored to its initial position.

[0023] Preferably, it also includes a bracket 1, and the material frame 5 is supported by the bracket 1, and a first opening is provided on the material frame 5; the chain 2 also includes a follower segment, the follower segment is in contact with the outer wall of the material frame, one end of the follower segment and one end of the buffer segment are both engaged with the first sprocket 4, and the other end of the buffer segment is connected to the other end of the follower segment; when the buffer segment moves toward the bottom of the inner surface of the material frame 5, the connection between the other end of the buffer segment and the other end of the follower segment enters the material frame 5, and the follower segment and the buffer segment drive the first sprocket 4 to rotate; when the transmission shaft 7 drives the first sprocket 4 to rotate, the first sprocket 4 can wrap the chain 2 around the first sprocket 4.

[0024] Preferably, the follower section is attached to the outer side wall of the material frame 5 , and the follower section is attached to the outer side wall of the material frame 5 to play a protective role, so as to avoid the chain 2 from being exposed and prevent accidental contact by personnel.

[0025] Preferably, it also includes a second sprocket 8 and a pin 6, both of which are connected to the bracket 1; the follower section and the buffer section are both engaged with the second sprocket 8, the buffer section is rotatably connected to the pin 6, the material frame 5 is located between the second sprocket 8 and the pin 6, and the second sprocket 8 and the pin 6 are both located above the bottom of the material frame 5 in terms of vertical height; when the buffer section moves toward the bottom of the material frame 5, the buffer section leaves the pin 6, and the follower section is rotatably connected to the pin 6.

[0026] Preferably, a counterweight 3 is provided on both the buffer section and the follower section. The counterweight 3 is used to prevent the chain 2 from jumping during movement. The counterweight 3 is arranged on the chain 2 to prevent the chain 2 from jumping during lifting. The weight of the counterweight is 6kg-8kg, for example, 6.0kg, 6.5kg, 7.0kg, 7.5kg and 8.0kg, preferably 7.0kg. The above weight can prevent the chain 2 from jumping during lifting.

[0027] Preferably, the second sprocket 8 and the pin shaft 6 are both located in the bracket 1, and a second opening is provided on the material frame 5. One end of the buffer segment passes through the second opening and the second sprocket 8 in sequence and then engages with the first sprocket 4, and the follower segment passes through the second sprocket 8 and the second opening in sequence and then engages with the first sprocket 4.

[0028] Preferably, a protective wing is provided on the outer surface of the bracket 1, and the protective wing is used to protect the chain 2. The protective wing specifically protects the chain between the first sprocket 4 and the second sprocket 8. The protective wing prevents the chain 2 from being exposed and prevents accidental contact by personnel.

[0029] Preferably, the chain 2 is a double-row chain, which improves the durability of the device.

[0030] From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: the device prevents the steel from directly impacting and contacting the material frame 5 when rolling and unloading, and the chain 2 takes on the buffering effect, which has a good buffering effect and avoids secondary damage to the surface of the finished steel; improves the service life of the material frame 5; and has high reliability and low maintenance.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A chain-type buffer material frame, used for buffering and collecting steel, characterized in that: include: A material frame, the material frame is used to collect the steel; A chain, wherein the chain comprises a buffer section, wherein the buffer section is located in the material frame, and when the steel material falls, the buffer section can be driven to move toward the bottom of the material frame; A transmission mechanism, the chain is meshed with the transmission mechanism, and when the buffer section is located at the bottom of the material frame, the transmission mechanism can move the chain to an initial position; The transmission mechanism comprises a first sprocket and a transmission shaft, wherein the transmission shaft is connected to the first sprocket, and when the first sprocket rotates, the transmission shaft can be driven to rotate; The material frame is supported by a bracket, and a first opening is provided on the material frame; The chain further comprises a follower segment, one end of the follower segment and one end of the buffer segment are both engaged with the first sprocket, and the other end of the buffer segment is connected to the other end of the follower segment; When the buffer segment moves toward the bottom of the inner surface of the material frame, the connection between the other end of the buffer segment and the other end of the follower segment enters the material frame, and the follower segment and the buffer segment drive the first sprocket to rotate; When the transmission shaft drives the first sprocket to rotate, the first sprocket can wind the chain around the first sprocket; The chain is a double-row chain.

2. A chain-type buffer material frame according to claim 1, characterized in that: The follower section is attached to the outer side wall of the material frame.

3. A chain-type buffer material frame according to claim 2, characterized in that: It also includes a second sprocket and a pin, wherein the second sprocket and the pin are both connected to the bracket; The follower section and the buffer section are both engaged with the second sprocket, the buffer section is rotatably connected with the pin shaft, the material frame is located between the second sprocket and the pin shaft, and the second sprocket and the pin shaft are both located above the bottom of the material frame in terms of vertical height; When the buffer section moves toward the bottom of the material frame, the buffer section leaves the pin shaft, and the follower section is rotationally connected to the pin shaft.

4. A chain-type buffer material frame according to claim 1, characterized in that: The buffer section and the follower section are both provided with counterweight blocks, and the counterweight blocks are used to prevent the chain from jumping when moving.

5. A chain-type buffer material frame according to claim 3, characterized in that: The second sprocket and the pin shaft are both arranged on the bracket, and a second opening is provided on the material frame. One end of the buffer section sequentially passes through the second opening and the second sprocket and then engages with the first sprocket, and the follower section sequentially passes through the second sprocket and the second opening and then engages with the first sprocket.

6. A chain-type buffer material frame according to claim 5, characterized in that: A protective wing is provided on the outer surface of the bracket, and the protective wing is used to protect the chain.

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