A hook and slide device and steel mesh production line

Abstract

The present invention belongs to the field of hook bar production equipment, and discloses a hook bar sliding device and a steel mesh production line. The hook bar sliding device includes a sliding component and at least one group of material blocking components installed on the sliding component. The sliding component is provided with a sliding trough with openings at both ends, and the sliding trough is tilted and placed on one side of a hoop bending machine. The hook bar bent and formed by the hoop bending machine tilts and slides to one end of the sliding trough. The material blocking component can block the hook bar when the hook bar tilts and slides into the sliding trough, so that the hook bar is deflected and placed in the sliding trough according to a preset placement state. The present invention receives the tilted hook bar through the sliding trough, and blocks the hook bar through the material blocking component when the hook bar tilts and slides into the sliding trough. When the hook bar hits the material blocking component, it will deflect from the tilted state to the preset placement state, realizing the automatic blanking and placement of the hook bar, improving the processing quality and processing efficiency of the subsequent subway pipe segment steel mesh, and making the steel mesh production line more automated.

Description

Technical Field

[0001] The invention relates to the field of hook reinforcement production equipment, and in particular to a hook reinforcement sliding device and a steel mesh production line. Background Art

[0002] When welding and producing subway pipe segment steel mesh, hook bars need to be produced by hoop bending machines. In the existing hook bar production process, due to the lack of a material receiving device, there is no fixed drop point after the produced hook bars are cut off by the hoop bending machine, and the placement forms after dropping are various. As a result, in the subsequent processing of the subway pipe segment steel mesh, it is necessary to manually select and place the hook bars, which affects the processing quality and efficiency of the subway pipe segment steel mesh, resulting in a low overall automation level of the subway pipe segment steel mesh production line. Summary of the invention

[0003] The purpose of the present invention is to provide a hook-rebar sliding device and a steel mesh production line, which can automatically drop the hook rebars into the required preset placement state according to subsequent processing requirements, thereby improving the subsequent processing quality and efficiency of subway pipe segment steel mesh.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] A hook-rebar sliding device is used in conjunction with a hoop bending machine, the hook-rebar sliding device comprises a sliding assembly and at least one group of material stopping assemblies installed on the sliding assembly, the sliding assembly is provided with a sliding trough with openings at both ends, the sliding trough is tiltedly arranged at one side of the hoop bending machine, the hook rebar bent and formed by the hoop bending machine tilts and slides to one end of the sliding trough, the material stopping assembly can stop the hook rebar when it tilts and slides into the sliding trough, so that the hook rebar is deflected and placed in the sliding trough according to a preset placement state.

[0006] Preferably, the sliding material assembly comprises a sliding material bottom plate and sliding material side plates symmetrically arranged on both sides of the sliding material bottom plate, and the sliding material side plates and the sliding material bottom plate form the sliding material groove.

[0007] Preferably, the distance between the two sliding side plates gradually decreases from one end of the sliding side plate close to the hoop bending machine to the end far away from the hoop bending machine.

[0008] Preferably, the material blocking assembly comprises a material blocking plate, which can be moved close to or away from the material sliding groove, and can block the hook reinforcement when the material blocking plate is close to the material sliding groove.

[0009] Preferably, the material blocking assembly further comprises a driving member, which is drivingly connected to the material blocking plate so that the material blocking plate can approach or move away from the material sliding groove.

[0010] Preferably, the material blocking assembly further comprises a material blocking bracket, which comprises vertical plates fixed to both sides of the material sliding trough, and a mounting plate connected to the two vertical plates, and the driving member is mounted on the mounting plate.

[0011] Preferably, fixing plates are provided on both sides of the sliding material assembly, and the fixing plates can be fixed on the hoop bending machine.

[0012] Preferably, it also includes a pressing assembly, which includes a pressing support, a pressing drive installed on the pressing support, and a pressing plate driven by the pressing drive, wherein the pressing plate is used to press the hook reinforcement bent and not sheared by the hoop bending machine.

[0013] The present invention also provides a steel mesh production line, including a hoop bending machine, a conveying device and the above-mentioned hook bar sliding device, wherein the hook bar sliding device is placed between the hoop bending machine and the conveying device, and the conveying device is used to convey the hook bars dropped by the hook bar sliding device.

[0014] Preferably, the material pressing component of the hook and slide device is installed on one side of the conveying device.

[0015] The beneficial effects of the present invention are as follows: the inclined hook rebar is received by the sliding trough, and the hook rebar is blocked by the blocking assembly when the hook rebar tilts and slides into the sliding trough. When the hook rebar hits the blocking assembly, it will deflect from the inclined state to the preset placement state, thereby realizing the automatic dropping and placement of the hook rebar, improving the subsequent processing quality and efficiency of the subway pipe segment steel mesh, and making the steel mesh production line more automated. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the bar hook and material sliding device provided by the present invention;

[0017] Figure 2 It is a structural schematic diagram of a material pressing assembly of a hook-rebar sliding device provided by the present invention;

[0018] Figure 3 is a schematic diagram of the hook reinforcement provided by the present invention being in a preset placement state;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the steel mesh production line provided by the present invention;

[0020] Figure 5 It is a side view of the steel mesh production line provided by the present invention.

[0021] In the figure:

[0022] 1. Sliding material assembly; 11. Sliding material bottom plate; 12. Sliding material side plate; 13. Fixed plate; 2. Baffle assembly; 21. Baffle plate; 22. Driving member; 23. Baffle bracket; 231. Vertical plate; 232. Mounting plate; 3. Pressing material assembly; 31. Pressing material bracket; 32. Pressing material driving member; 33. Pressing material plate; 34. Pressing material seat; 10. Hoop bending machine; 20. Conveying device; 30. Rebar hooking and sliding material device; 100. Rebar hooking. DETAILED DESCRIPTION

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0024] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0026] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0027] The present invention provides a hook bar sliding device 30, which is used in the production line of subway pipe segment steel mesh, and can realize the automatic blanking of the hook bar 100 bent by the hoop bending machine 10, and make the hook bar 100 blank according to the preset placement state. Figure 1 and Figure 2 As shown, the hook bar sliding device 30 includes a sliding component 1, a blocking component 2 and a pressing component 3, wherein the sliding component 1 is located on one side of the hoop bending machine 10, and the hook bar 100 bent by the hoop bending machine 10 can slide into the sliding component 1, and the blocking component 2 is placed on the sliding component 1, which is used to block the hook bar 100 so that the hook bar 100 is deflected to a preset placement state ( Figure 3 As shown), the pressing assembly 3 is used to press the hook bar 100 that has been bent and not sheared by the hoop bender 10, so that the hoop bender 10 can shear the hook bar 100. The sheared hook bar 100 is placed on the hoop bender 10 in an inclined state ( Figure 4 shown).

[0028] In this embodiment, Figure 1 As shown, the above-mentioned sliding material assembly 1 is tiltedly arranged on one side of the hoop bending machine 10, and the sliding material assembly 1 includes a sliding material bottom plate 11 and sliding material side plates 12 symmetrically arranged on both sides of the sliding material bottom plate 11. A U-shaped sliding material groove with two ends open is formed between the two sliding material side plates 12 and the sliding material bottom plate 11. One end of the sliding material groove abuts against the table of the hoop bending machine 10, and the sliding material bottom plate 11 and the table of the hoop bending machine 10 are arranged at an obtuse angle. When the bent and formed hook bar 100 is sheared by the hoop bending machine 10, the hook bar 100 slides obliquely along the table of the hoop bending machine 10 into one end of the sliding material groove and is placed between the two sliding material side plates 12.

[0029] In this embodiment, preferably, the distance between the two sliding side plates 12 gradually decreases from the end of the sliding side plate 12 close to the hoop bender 10 to the end away from the hoop bender 10. Then, when the hook bar 100 slides to one end of the sliding bottom plate 11, the length of the hook bar 100 is less than the distance between the ends of the two sliding side plates 12 close to the hoop bender 10 (that is, the length of the hook bar 100 is less than the maximum distance between the two sliding side plates 12), and then the hook bar 100 slides along the sliding groove to the end of the sliding side plate 12 away from the hoop bender 10, at which time the length of the hook bar 100 is slightly less than the distance between the ends of the two sliding side plates 12 away from the hoop bender 10 (that is, the length of the hook bar 100 is slightly less than the minimum distance between the two sliding side plates 12).

[0030] In this embodiment, fixing plates 13 are provided on both sides of the sliding material assembly 1 , and the fixing plates 13 can be fixed on the hoop bending machine 10 to fix the sliding material assembly 1 .

[0031] The above-mentioned material blocking assembly 2 can block the hook bar 100 when the hook bar 100 tilts and slides into the sliding groove, so that the hook bar 100 is deflected and placed in the sliding groove according to the preset placement state. The material blocking assembly 2 is preferably provided in multiple groups along the length direction of the sliding groove, and the multiple groups of material blocking assemblies 2 are arranged at intervals. By providing multiple groups of material blocking assemblies 2, after the first group of material blocking assemblies 2 blocks the hook bar 100, if the hook bar 100 still tilts and does not reach the preset placement state, the following material blocking assemblies 2 continue to block the hook bar 100, which can ensure that the hook bar 100 is finally in the preset placement state.

[0032] like Figure 1 As shown, the material blocking assembly 2 includes a material blocking plate 21, a driving member 22 and a material blocking bracket 23, wherein the material blocking plate 21 can approach or move away from the material sliding groove under the drive of the driving member 22, and when approaching the material sliding groove, the material blocking plate 21 can block the hook rib 100 to deflect the inclined hook rib 100. The material blocking plate 21 is preferably arranged perpendicular to the material sliding bottom plate 11, and then when the material blocking plate 21 approaches the material sliding groove, the inclined hook rib 100 is blocked by the material blocking plate 21, and since the material sliding groove itself is in an inclined state, the hook rib 100 can be deflected after being blocked, and finally deflected to a preset placement state.

[0033] The driving member 22 is mounted on the material blocking bracket 23, and its output end is connected to the material blocking plate 21. The driving member 22 drives the material blocking plate 21 to move, so that the material blocking plate 21 can move relative to the sliding groove. In this embodiment, the driving member 22 is preferably a cylinder, and of course it can also be other components that can drive the material blocking plate 21 to move.

[0034] The material blocking bracket 23 includes vertical plates 231 fixed to both sides of the sliding groove, and a mounting plate 232 connected between the two vertical plates 231 . The mounting plate 232 spans above the sliding assembly 1 , and the driving member 22 is mounted on the mounting plate 232 .

[0035] Please refer to Figure 2 The pressing assembly 3 is used to press the unsheared hook reinforcement 100 onto the table of the hoop bending machine 10. The pressing assembly 3 includes a pressing support 31, a pressing drive 32 mounted on the pressing support 31, and a pressing plate 33 driven to move by the pressing drive 32. The pressing plate 33 is used to press the unsheared hook reinforcement 100 bent by the hoop bending machine 10. The pressing drive 32 can also be a cylinder or other components capable of driving the pressing plate 33 to move.

[0036] Furthermore, the above-mentioned pressing plate 33 of this embodiment can preferably be made of a flexible material such as rubber, so as to better press the hook rib 100. In addition, the pressing assembly 3 of this embodiment also includes a pressing seat 34, which is used to install the above-mentioned pressing plate 33, and the output end of the above-mentioned pressing drive member 32 is fixedly connected to the pressing seat 34 to drive the pressing seat 34 and the pressing plate 33 therein to move.

[0037] In this embodiment, preferably, a detection component (not shown in the figure) can also be provided. The detection component can be a camera or the like that can capture an image of the hook reinforcement 100 on the slide trough and upload it to the control system. The control system determines whether the hook reinforcement 100 has reached a preset placement state based on the image information of the hook reinforcement 100, and then controls the corresponding material blocking component 2 to start or not start as needed.

[0038] This embodiment also provides a steel mesh production line, such as Figure 4 and Figure 5 As shown, the steel mesh production line includes a hoop bending machine 10, a conveying device 20 and the above-mentioned hook and rebar sliding device 30, the hook and rebar sliding device 30 is placed between the hoop bending machine 10 and the conveying device 20, and the conveying device 20 is used to convey the hook rebar 100 dropped by the hook and rebar sliding device 30. Preferably, the pressing bracket 31 of the pressing assembly 3 of the hook and rebar sliding device 30 is installed on one side of the conveying device 20.

[0039] In this embodiment, when the hook bar 100 is automatically blanked, the hoop bending machine 10 first bends the steel bar into the required hook bar 100. At this time, the hook bar 100 is not sheared off and is tilted relative to the table of the hoop bending machine 10. Then, the pressing plate 33 is driven by the pressing driving member 32 of the pressing assembly 3 to move toward the hook bar 100 and press the hook bar 100. After the hook bar 100 is pressed, the hoop bending machine 10 shears the hook bar 100.

[0040] After the hook bar 100 is sheared, the pressing plate 33 of the pressing assembly 3 releases the pressure on the hook bar 100, and the hook bar 100 automatically slides down on the table of the hoop bending machine 10 and slides into the sliding groove of the sliding assembly 1. During this process, the blocking plate 21 of the blocking assembly 2 has been driven close to the sliding groove. After the hook bar 100 slides into the sliding groove, it will continue to slide along the sliding groove. At this time, the hook bar 100 will be blocked by the blocking plate 21 and deflected. If the first group of blocking components 2 deflects the hook bar 100 to the preset placement state, the subsequent blocking components 2 will no longer start. If the hook bar 100 does not reach the preset placement state after the first group of blocking components 2 blocks the material (such as can be detected by the detection component and judged by the control system), the blocking plate 21 of the second group of blocking components 2 blocks the hook bar 100 to deflect the hook bar 100 to the preset placement state.

[0041] When the hook bar 100 is deflected to a preset placement state, it will slide from the end of the sliding trough away from the hoop bending machine 10 to the conveying device 20. At this time, the hook bar 100 on the conveying device 20 is in the placement state required for subsequent steel mesh processing, and the conveying device 20 transports the hook bar 100 to the subsequent processing station for processing the steel mesh.

[0042] The hook bar sliding device 30 and the steel mesh production line of this embodiment realize the automatic blanking and placement of the hook bars 100, improve the subsequent processing quality and processing efficiency of the subway pipe segment steel mesh, and make the steel mesh production line more automated.

[0043] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A hook and slide device for use with a hoop bending machine (10), characterized in that: The hook bar sliding device comprises a sliding component (1) and at least one group of material blocking components (2) installed on the sliding component (1), the sliding component (1) is provided with a sliding trough with two ends open, the sliding trough is tiltedly arranged on one side of the hoop bending machine (10), the hook bar (100) bent and formed by the hoop bending machine (10) tilts and slides to one end of the sliding trough, and the material blocking component (2) can block the hook bar (100) when the hook bar (100) tilts and slides into the sliding trough, so that the hook bar (100) is deflected and placed in the sliding trough according to a preset placement state; The sliding material assembly (1) comprises a sliding material bottom plate (11) and sliding material side plates (12) symmetrically arranged on both sides of the sliding material bottom plate (11), and the sliding material side plates (12) and the sliding material bottom plate (11) form the sliding material groove; From one end of the sliding material side plate (12) close to the hoop bending machine (10) to the other end far away from the hoop bending machine (10), the distance between the two sliding material side plates (12) gradually decreases; The material blocking assembly (2) comprises a material blocking plate (21), the material blocking plate (21) can be close to or away from the material sliding groove, and when the material blocking plate (21) is close to the material sliding groove, it can block the hook reinforcement (100); The hook reinforcement sliding device also includes a pressing assembly (3), the pressing assembly (3) includes a pressing support (31), a pressing drive (32) installed on the pressing support (31), and a pressing plate (33) driven to move by the pressing drive (32), the pressing plate (33) being used to press the hook reinforcement (100) bent and not sheared by the hoop bending machine (10).

2. The hook and slide device according to claim 1, characterized in that: The material blocking assembly (2) further comprises a driving member (22), wherein the driving member (22) is drivingly connected to the material blocking plate (21) so that the material blocking plate (21) can be moved closer to or farther away from the material sliding groove.

3. The hook and slide device according to claim 2, characterized in that: The material blocking assembly (2) also includes a material blocking bracket (23), the material blocking bracket (23) includes vertical plates (231) fixed to both sides of the sliding groove, and a mounting plate (232) connected to the two vertical plates (231), and the driving member (22) is mounted on the mounting plate (232).

4. The hook and slide device according to any one of claims 1 to 3, characterized in that: Fixed plates (13) are provided on both sides of the sliding material assembly (1), and the fixed plates (13) can be fixed on the hoop bending machine (10).

5. A steel mesh production line, characterized in that: It comprises a hoop bending machine (10), a conveying device (20) and a hook-rebar sliding device (30) as described in any one of claims 1 to 4, wherein the hook-rebar sliding device (30) is placed between the hoop bending machine (10) and the conveying device (20), and the conveying device (20) is used to convey the hook rebar (100) dropped through the hook-rebar sliding device (30).

6. The steel mesh production line according to claim 5, characterized in that: The material pressing assembly (3) of the bar hooking and material sliding device (30) is installed on one side of the conveying device (20).

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