Penetrating device

Abstract

The invention belongs to the technical field of steel reinforcement framework machining, and discloses a material penetrating device which comprises a bracket and a clamping assembly, the bracket comprises a frame body and supporting wheels, the supporting wheels extend in the first direction, the multiple supporting wheels are arranged on the frame body in parallel at intervals in the second direction and rotationally connected with the frame body, and the supporting wheels are used for supporting bottom ribs; the clamping assembly comprises a moving seat, a clamping jaw, a lifting driving part and a translation driving part, the moving seat is movably arranged on the frame body in the second direction, the clamping jaw is located on the side, opposite to the second direction, of the moving seat and connected with the moving seat through the lifting driving part, and the lifting driving part is configured to drive the clamping jaw to ascend and descend; the translation driving part is configured to drive the moving seat to move in the second direction; the first direction is perpendicular to the second direction. According to the material penetrating device, automatic material penetrating of the bottom bars in the machining process of the T-beam web steel reinforcement framework can be achieved, the labor cost is reduced, and the material penetrating efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of steel bar skeleton processing, in particular to a material threading device. Background Art

[0002] like Figure 4 As shown, the web reinforcement skeleton of the T-beam includes stirrups 110 and through-length reinforcements, wherein the stirrups 110 are composed of horseshoe reinforcements 111 and long stirrups 112, and the through-length reinforcements include bottom reinforcements 120 and side reinforcements 130. Multiple groups of stirrups 110 are vertically spaced, and the bottom reinforcements 112 are sequentially passed through the stirrups 110 and laid at the bottom of the stirrups 110 and welded to the horseshoe reinforcements 111 or the long stirrups 112. In the existing welding process of the web reinforcement skeleton of the T-beam, the bottom reinforcement 120 needs to be manually pulled to pass through to the bottom of the stirrups 110, which has high labor costs and low threading efficiency. Summary of the invention

[0003] The object of the present invention is to provide a material threading device to solve the problems of low bottom reinforcement threading efficiency and high labor cost during the welding process of the web steel reinforcement skeleton of a T-beam.

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

[0005] The material threading device includes a bracket and a clamping assembly, the bracket includes a frame body and a supporting wheel, the supporting wheel extends along a first direction, a plurality of the supporting wheels are arranged on the frame body in parallel and at intervals along a second direction and are rotatably connected to the frame body, and the supporting wheel is used to support the bottom rib; the clamping assembly includes a movable seat, a clamping claw, a lifting drive member and a translation drive member, the movable seat is movably arranged on the frame body along the second direction, the clamping claw is located on the opposite side of the movable seat along the second direction and is connected to the movable seat through the lifting drive member, the lifting drive member is configured to drive the clamping claw to rise and fall, and the translation drive member is configured to drive the movable seat to move along the second direction; the first direction is perpendicular to the second direction.

[0006] Optionally, the plurality of supporting wheels arranged at intervals along the second direction form a supporting wheel group, the plurality of supporting wheel groups are arranged at intervals along the first direction, and the plurality of clamps are arranged at intervals along the first direction and correspond one-to-one to each supporting wheel group.

[0007] Optionally, the supporting wheel is mounted on the frame via a supporting wheel seat, the supporting wheel seat is detachably connected to the frame, and the position of the supporting wheel seat on the frame along the first direction is adjustable.

[0008] Optionally, the spacing between adjacent supporting wheels along the second direction is adjustable.

[0009] Optionally, the supporting wheel is a V-shaped supporting wheel.

[0010] Optionally, the bracket includes a limiting member, the limiting member includes a first limiting plate and a second limiting plate, and the first limiting plate and the second limiting plate are arranged at opposite sides of the supporting wheel at intervals along the first direction.

[0011] Optionally, the first limiting plate and the second limiting plate gradually approach each other in the opposite direction of the second direction and form a guide opening.

[0012] Optionally, the lifting drive member adopts a lifting cylinder, one end of the lifting cylinder is hinged to the moving seat through a first hinge shaft, the other end of the lifting cylinder is hinged to the clamping claw through a second hinge shaft, and the clamping claw is hinged to the moving seat through a third hinge shaft, and the height of the second hinge shaft is higher than the height of the third hinge shaft.

[0013] Optionally, the translation drive member adopts a motor, and the threading device also includes a gear and a rack, the rack is arranged on the frame and extends along the second direction, and the gear is arranged on the output shaft of the motor and meshes with the rack.

[0014] Optionally, the movable seat is provided with rollers on both sides along the first direction, the frame is provided with guide rails on both sides along the first direction, and the supporting wheels are rotatably arranged in the guide rails.

[0015] Beneficial effects of the present invention: The threading device of the present invention utilizes a clamping assembly to clamp the bottom rib for movement, and utilizes a bracket to support the bottom rib, thereby realizing automatic threading of the bottom rib and improving threading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a front view of a material threading device in an embodiment of the present invention;

[0017] Figure 2 is a top view of the material threading device in an embodiment of the present invention;

[0018] Figure 3 2 is a right side view of the material threading device in the embodiment of the present invention;

[0019] Figure 4 It is a schematic structural diagram of a T-beam web reinforcement skeleton in an embodiment of the present invention.

[0020] In the figure:

[0021] 1. Bracket; 11. Frame; 12. Supporting wheel; 13. Positioning member; 14. Supporting wheel seat; 15. Guide rail; 2. Clamping assembly; 21. Clamping claw; 22. Lifting drive member; 23. Translation drive member; 24. Moving seat; 25. Roller; 26. Connecting seat; 3. Rack; 4. Gear;

[0022] 100. T-beam web reinforcement skeleton; 110. stirrups; 111. horseshoe reinforcement; 112. long stirrups; 120. bottom reinforcement; 130. side reinforcement. 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] refer to Figure 1-Figure 3 As shown, in an embodiment of the present invention, a material threading device is provided for threading a bottom reinforcement 120 into a stirrup 110 to facilitate welding of a T-beam web reinforcement skeleton 100. The material threading device comprises a bracket 1 and a clamping assembly 2, wherein the bracket 1 comprises a frame body 11 and a supporting wheel 12, and the axis of the supporting wheel 12 is along a first direction ( Figure 2 The plurality of supporting wheels 12 extend in the second direction ( Figure 1 and Figure 2 The bottom rib 120 is rotatably connected to the frame 11 and is arranged on the frame 11 in parallel with the X direction and in the reverse direction thereof, with the X direction being the positive direction of the second direction. The support wheel 12 is used to support the bottom rib 120. The clamping assembly 2 includes a movable seat 24, a clamping jaw 21, a lifting drive member 22 and a translation drive member 23. The movable seat 24 is arranged on the frame 11 for reciprocating motion along the second direction. The clamping jaw 21 is located on the reverse side of the movable seat 24 along the second direction and is connected to the movable seat 24 through the lifting drive member 22. The clamping jaw 21 is configured to clamp the bottom rib 120. The clamping jaw 21 can adopt any clamping structure in the prior art, which will not be described in detail herein. The lifting drive member 22 is configured to drive the clamping jaw 21 to rise and fall, and the translation drive member 23 is configured to drive the movable seat 24 to reciprocate along the second direction. It should be emphasized that when the clamping assembly 2 clamps the bottom rib 120 and moves along the second direction, the supporting wheel 12 abuts against the bottom rib 120 to support the bottom rib 120, and the bottom rib 120 on the supporting wheel 12 can penetrate into the stirrup 110 and contact the bottom of the stirrup 110, and the first direction is perpendicular to the second direction. In this embodiment, the second direction is the length direction of the bracket 1, and the first direction is the width direction of the bracket 1.

[0028] The above-mentioned threading device can utilize the clamping assembly 2 to transfer the bottom rib 120 in the opposite direction of the second direction to the supporting wheel 12. Under the support of the supporting wheel 12, the bottom rib 120 is not easily deformed and can be inserted into the stirrup 110, thereby realizing automatic threading of the bottom rib 120, saving labor costs, and improving threading efficiency.

[0029] refer to Figure 2 As shown, a plurality of rollers 12 arranged at intervals along the second direction form a roller group, and a plurality of roller groups are arranged at intervals along the first direction. Correspondingly, the clamping assembly 2 includes a plurality of clamping jaws 21, and the plurality of clamping jaws 21 are arranged at intervals along the first direction and correspond to each roller group one by one. In order to reduce the manufacturing cost, the plurality of clamping jaws 21 are driven by the same lifting drive member 22. It can be understood that the number of roller groups is the same as the number of bottom bars 120 required in the T-beam web steel reinforcement skeleton 100, and the plurality of clamping jaws 21 can synchronously clamp a plurality of bottom bars 120 and move them along the second direction, further improving the material threading efficiency.

[0030] Specifically, the roller 12 is mounted on the frame 11 through the roller seat 14. In order to adapt to different specifications of the T-beam web steel bar skeleton 100, the roller seat 14 is fixed to the frame 11 in a manner including but not limited to a detachable connection, and the position of the roller seat 14 along the first direction on the frame 11 is adjustable. For example, a plurality of mounting holes are arranged on the frame 11 at intervals along the first direction, and the roller seat 14 is connected to the frame 11 through fasteners penetrating the mounting holes.

[0031] More specifically, the frame 11 includes a first support plate and a second support plate extending along the second direction, and also includes a connecting rod extending along the first direction. The first support plate and the second support plate are arranged at intervals along the first direction, and both ends of the connecting rod are respectively connected to the first support plate and the second support plate. Multiple connecting rods are arranged at intervals along the second direction. The wheels 12 in any wheel group are installed on the connecting rods one by one, and the distance between adjacent connecting rods is adjustable. Reducing the distance between the connecting rods can reduce the distance between adjacent wheels 12 in the wheel group, thereby improving the threading accuracy, and increasing the distance between the connecting rods can increase the distance between adjacent wheels 12 in the wheel group, thereby improving the threading speed. In actual application, the distance between adjacent connecting rods can be adjusted according to needs.

[0032] The supporting wheel 12 is a V-shaped supporting wheel, and a V-shaped groove extending along the second direction is formed on the supporting wheel 12 to guide the bottom reinforcement 120 when the bottom reinforcement 120 passes through the supporting wheel 12, thereby improving the accuracy of welding the T-beam web reinforcement skeleton 100.

[0033] In this embodiment, the bracket 1 further includes a limiting member 13, which is used to limit the movement of the bottom rib 120 along the first direction. Specifically, the limiting member 13 includes a first limiting plate and a second limiting plate, and the first limiting plate and the second limiting plate are fixed at opposite sides of the roller seat 14 along the first direction. More specifically, the first limiting plate and the second limiting plate gradually approach each other in the opposite direction of the second direction and form a guide opening to guide the bottom rib 120 so that the bottom rib 120 enters the limiting space formed by the first limiting plate and the second limiting plate that are arranged oppositely.

[0034] In this embodiment, the lifting drive 22 adopts a lifting cylinder, one end of the lifting cylinder is hinged to the moving seat 24 through a first hinge axis, and the other end is hinged to the connecting seat 26 through a second hinge axis. A plurality of clamps 21 are installed on the connecting seat 26 at intervals along the first direction, and the connecting seat 26 is hinged to the moving seat 24 through a third hinge axis. It should be noted that the height of the second hinge axis is higher than the height of the third hinge axis. When the lifting cylinder retracts, the clamp 21 rotates around the third hinge axis, and the clamp 21 is raised; when the lifting cylinder extends, the clamp 21 is lowered.

[0035] refer to Figure 2 and Figure 3 As shown, the translation drive member 23 adopts a motor, and the motor is installed on the moving seat 24. In order to convert the rotational motion of the motor into linear motion, the threading device also includes a gear 4 and a rack 3, wherein the rack 3 is arranged on the frame 11 and extends along the second direction, and the gear 4 is arranged on the output shaft of the motor and meshes with the rack 3.

[0036] Specifically, rollers 25 are provided on opposite sides of the moving seat 24 along the first direction, guide rails 15 are provided on both sides of the frame 11 along the first direction, the guide rails 15 extend along the second direction and have an opening facing the other guide rail 15, and the rollers 25 are rollingly provided in the guide rails 15 to realize the movable connection between the moving seat 24 and the frame 11. Specifically, there are at least two rollers 25 spaced apart on the moving seat 24 along the second direction to improve the stability of the moving seat 24 when it moves relative to the frame 11.

[0037] When the bottom rib 120 is threaded by the threading device, the first end of the bottom rib 120 held by the clamp 21 is transferred from the previous processing equipment, such as a straightening machine, to the support wheel 12 of the bracket 1. Under the action of the translation drive 23, the clamp 21 drives the bottom rib 120 to move in the opposite direction along the second direction until the clamp 21 approaches the support wheel 12 located downstream thereof. At this time, due to the obstruction of the support wheel 12, the clamp 21 is difficult to continue to move forward. The clamp 21 releases the bottom rib 120, and under the drive of the lifting drive 22, the clamp 21 is lifted up to be higher than the support wheel 12, and then moves along the second direction. Return to the initial position in the positive direction, re-grasp the bottom bar 120, and repeat the above actions until the bottom bar 120 moves to all the rollers 12 in the roller group, the clamping jaws 21 are lifted to be higher than the roller 12, and move in the opposite direction of the second direction to pass over the roller 12, and then fall down to clamp the bottom bar 120 until the bottom bar 120 is completely separated from the roller 12 on the bracket 1 and falls onto the T-beam web steel bar skeleton stand for welding. The T-beam web steel bar skeleton stand is used to limit multiple stirrups 110, which belongs to the prior art and will not be explained in detail here.

[0038] 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 material threading device, characterized in that: include: A bracket (1), the bracket (1) comprising a frame body (11) and a supporting wheel (12), the axis of the supporting wheel (12) extending along a first direction, a plurality of the supporting wheels (12) being arranged on the frame body (11) in parallel and spaced apart along a second direction and rotatably connected to the frame body (11), the supporting wheels (12) being used to support a bottom rib (120); A clamping assembly (2), the clamping assembly (2) comprising a movable seat (24), a clamping claw (21), a lifting drive member (22) and a translation drive member (23), the movable seat (24) being movably arranged on the frame (11) along the second direction, the clamping claw (21) being located on the opposite side of the movable seat (24) along the second direction and being connected to the movable seat (24) through the lifting drive member (22), the lifting drive member (22) being configured to drive the clamping claw (21) to rise and fall, and the translation drive member (23) being configured to drive the movable seat (24) to move along the second direction; The first direction is perpendicular to the second direction.

2. The material threading device according to claim 1, characterized in that: The plurality of supporting wheels (12) arranged at intervals along the second direction form a supporting wheel group, the plurality of supporting wheel groups are arranged at intervals along the first direction, and the plurality of clamping jaws (21) are arranged at intervals along the first direction and correspond one-to-one to each supporting wheel group.

3. The material threading device according to claim 2, characterized in that: The supporting wheel (12) is mounted on the frame (11) via a supporting wheel seat (14); the supporting wheel seat (14) is detachably connected to the frame (11); and the position of the supporting wheel seat (14) on the frame (11) along the first direction is adjustable.

4. The material threading device according to claim 1, characterized in that: The distance between adjacent supporting wheels (12) along the second direction is adjustable.

5. The material threading device according to claim 1, characterized in that: The supporting wheel (12) is a V-shaped supporting wheel.

6. The material threading device according to claim 1, characterized in that: The bracket (1) comprises a limiting member (13), the limiting member (13) comprising a first limiting plate and a second limiting plate, the first limiting plate and the second limiting plate being arranged at intervals on opposite sides of the supporting wheel (12) along the first direction.

7. The material threading device according to claim 6, characterized in that: The first limiting plate and the second limiting plate gradually approach each other in the opposite direction of the second direction and form a guide opening.

8. The material threading device according to any one of claims 1 to 7, characterized in that: The lifting drive member (22) adopts a lifting cylinder, one end of which is hinged to the movable seat (24) via a first hinge shaft, the other end of which is hinged to the clamping claw (21) via a second hinge shaft, and the clamping claw (21) is hinged to the movable seat (24) via a third hinge shaft, wherein the height of the second hinge shaft is higher than the height of the third hinge shaft.

9. The material threading device according to any one of claims 1 to 7, characterized in that: The translation driving member (23) adopts a motor, and the material threading device also includes a gear (4) and a rack (3), wherein the rack (3) is arranged on the frame (11) and extends along the second direction, and the gear (4) is arranged on the output shaft of the motor and meshes with the rack (3).

10. The material threading device according to any one of claims 1 to 7, characterized in that: The movable seat (24) is provided with rollers (25) on both sides along the first direction, the frame (11) is provided with guide rails (15) on both sides along the first direction, and the supporting wheel (12) is rotatably arranged in the guide rails (15).

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