TWM528807U - Conveying mechanism using in steel bar bending machine - Google Patents

Description

Transport mechanism for steel bending machine

This creation relates to a steel transport mechanism, and more particularly to a transport mechanism for a steel bending machine.

Due to the good seismic, fire and wind resistance of reinforced concrete structures, the unit price is low, the construction method is mature, and the overall cost is reasonable. Therefore, steel bars are one of the commonly used materials for today's building structures. In accordance with the different types of building structures, the steel bars need to be processed into the shape of the corresponding building structure. Before the steel bars are processed, the steel materials of the large packaging must be dismantled and divided into small-sized steel bars, which are transported and transported via the conveying device. After the material and the whole material are processed, the steel bars are cut into batches of steel bars of the length to meet the requirements for other types of processing.

Generally, when feeding the steel bar bending machine, the multiple steel bars must be placed in a single row in parallel to facilitate their operation. Traditionally, when the steel bar is bent and processed, it is usually manpower to disassemble the package and break up the steel bar material. After the steel bars are juxtaposed and arranged in a single row, they are sent to a steel bar bending machine for bending work.

However, manpowering and feeding are too time-consuming and laborious, which greatly increases the manufacturing cost of steel bending. Therefore, the creators of the present invention believe that there should be an improved means for transporting the steel bars and effectively separating the steel bars from each other and juxtaposed in a single row to facilitate the subsequent bending of the steel bars.

In view of the deficiencies of the prior art, the creator of the present invention has created a transport mechanism for a steel bar bending machine, including: a first conveying unit; a dispensing mechanism comprising a fixing component and a movable component, the fixing component comprising a base, the base fixing a plurality of parallel and parallel first unit carriers, the movable component comprising a lifting a rod, the lifting rod is fixed with a plurality of parallel and parallel second unit carriers; the front edges of the first and second unit carriers are sequentially arranged from the bottom to the top and are inclined from the front to the back. a second edge of the second unit carrier, and the second unit carrier is disposed beside the first unit carrier; a lifting mechanism is coupled to the lifting rod for driving the movable component to reciprocate in an upright direction So that the second step of the active component is higher than the second edge of the fixed component when the movable component is raised, and the second edge of the movable component is lower than the fixed when the movable component is lowered. a first edge of the component and engaging with the first conveying unit; a feeding mechanism comprising a guiding rod group connected to the top of the fixing component, the limiting component of the guiding rod group is provided with a limiting component, , the guide group and the limit The assembly unitely defines a collecting channel; the guiding rod group is provided with an abutting member at the end of the collecting channel, and a pusher on the top side of the resisting member and facing backward, the limiting component is disposed at the end of the collecting channel a flexible brake arm; a second transport unit coupled to the end of the collecting channel, comprising two parallel conveyor belts, and a plurality of partitions standing at a predetermined distance apart from each of the conveyor belts, the ends of the conveyor belts a receiving arm is provided; a detecting system includes a first sensor, the first sensor is disposed on the second conveying unit, and is connected to the pusher for sensing the second conveying unit The transport distance is generated, and each time the second transport unit transports the preset distance, an actuation signal is generated to the pusher.

By means of the setting mechanism, the steel bars which are originally stacked on each other can be dispersed in a stepped manner, and the setting of the feeding mechanism can ensure that the dispersed steel bars are separated one by one and are juxtaposed in a single row for a machine. The arm clamps the neatly arranged steel bars to a steel bending machine for bending, without the need for people The force is divided and arranged, and then transported to the steel bending machine to greatly improve the efficiency of the bending process of the steel bar.

(1)‧‧‧First conveyor unit

(11) ‧ ‧ front section

(110)‧‧‧Chales

(12) ‧‧‧The last section

(120)‧‧‧Chales

(13) ‧‧‧Slide

(130)‧‧‧ slanting rod

(2) ‧‧‧Distribution agencies

(21)‧‧‧Fixed components

(210)‧‧‧ Pedestal

(211)‧‧‧First unit carrier

(211A) ‧‧ first first edge

(211B) ‧‧‧second edge

(22) ‧‧‧Active components

(220)‧‧‧ Lifting rod

(221)‧‧‧Second unit carrier

(221A) ‧‧‧First Order

(221B) ‧‧‧second edge

(23) ‧‧‧ Lifting mechanism

(231)‧‧‧ crankshaft

(232)‧‧‧ Connecting rod

(232A) ‧ ‧ first end

(232B) ‧‧‧ second end

(233)‧‧‧Upright rails

(3) ‧‧‧Feeding agency

(30) ‧‧‧ collecting lane

(31)‧‧‧Guide group

(311)‧‧‧Resistance

(312)‧‧‧ Pusher

(312A)‧‧‧Put

(32)‧‧‧Limited components

(320)‧‧‧Limited rod

(321)‧‧‧Flexible brake arm

(321A)‧‧‧ stretching spring

(321B) ‧ ‧ dents

(33)‧‧‧Second transport unit

(330)‧‧‧Drive shaft

(331)‧‧‧Conveyor belt

(331A) ‧ ‧ partition

(332)‧‧‧ Wheels

(332A) ‧ ‧ lacking slots

(34) ‧ ‧ 承 arm

(341)‧‧‧Hook

(41)‧‧‧First sensor

(42)‧‧‧Second sensor

(43) ‧‧‧ third sensor

(44) ‧‧‧fourth sensor

The first picture is a perspective view of the creation

The second picture is a partial exploded view of the creation

The third picture is the side view of the front section of the first conveying unit of the creation.

The fourth picture is the side view of the rear section of the first conveying unit of the creation and the feeding mechanism.

The fifth picture is a side view and a partial enlarged view of the original feeding mechanism

The sixth picture is the front view of the creation of the distribution mechanism

The seventh picture is the side view of the creation of the distribution mechanism

The eighth picture is the side view of the creative collection channel.

The ninth picture is a top view of the second transport unit of the present creation

The following is a description of the structure, features and examples of the creation, which will enable your reviewers to have a better understanding of the creation.

Referring to the first figure, in conjunction with the second figure, the present invention relates to a conveying mechanism for a steel bar bending machine, and defines one direction toward the beginning of the conveying path as a front, which includes:

a first conveying unit (1):

The steel bar is transported to a dosing mechanism (2), which will be described later. As shown in the third and fourth figures, it preferably includes a front section (11) and a rear section (12). The front section (11) and the rear section (12) both include a plurality of parallel and parallel surfaces. Chains (110, 120) for transporting steel bars. The front section (11) and the rear section (12) chain (110, 120) is connected by a high and low sliding section (13), and the sliding section (13) is provided with a plurality of diagonal rods (130) connecting the front section (11) and the rear section (12). ). By the design of the sliding section (13), when the plurality of reinforcing bars to be processed are slid from the higher position of the front section (11) to the lower section (12) via the sliding section (13), mutual mutual The stacked reinforcing bars are initially dispersed with each other during the sliding process to facilitate the operation of the dispensing mechanism (2) described later.

A dispensing mechanism (2) comprising: a fixed component (21):

Referring to the sixth figure, as shown in the seventh figure, it comprises a base (210) which is fixed with a plurality of first unit carriers (211) which are spaced apart and parallel. The front edge of each of the first unit carriers (211) is provided with a plurality of steps (211A, 211B) which are continuous and inclined from front to back, wherein the first step (211A) and the second are sequentially from bottom to top. Order edge (211B) and so on.

An active component (22):

Referring to the sixth figure, in conjunction with the seventh figure, it includes a lifting rod (220) for reciprocating movement in conjunction with a lifting mechanism (23) to be described later. The lifting rod (220) is fixed with a plurality of parallel and parallel second unit carriers (221). The front edge of each of the second unit carriers (221) is provided with a plurality of step edges (221A, 221B) which are continuous and inclined from front to back, wherein the bottom edge is sequentially the first edge (221A), and the second Order edge (221B) and so on. The second unit carrier (221) is disposed beside the first unit carrier (211).

As seen from the seventh figure, the front portion of the second edge (221B) of the movable component (22) is located above the first edge (211A) of the fixing component (21), and the rear segment is located at the fixing component (21). Above the second step edge (211B), the first step edge (221A) of the movable component (22) will be located at the first transport unit when the active component (22) is raised from the lowest position to the highest position. The end of the reinforcing bar is raised above the first step edge (211A) of the fixing assembly (21), and when the movable component (22) is moved downward from the highest position, the reinforcing bar is pressed against the fixed group The first edge (211A) of the member (21); and the second edge (221B) of the movable component (22) is capable of lifting the reinforcing bar located at the first edge (211A) of the fixing component (21) to the second Above the edge (211B), and when the movable component (22) is moved down from the highest position, the reinforcing bar is abutted against the second edge (211B) of the fixed component (21) to be in the active component (22) During the reciprocating process, the steel bars are lifted step by step.

A lifting mechanism (23):

Referring to the second figure, in conjunction with the sixth and seventh figures, the lifting rod (220) is linked to the lifting mechanism (23). The lifting mechanism (23) includes a crankshaft (231) coupled with a power source (not shown) to cause the power source (not shown) to drive the crankshaft (231) to rotate; a link (232), The first end (232A) is pivoted on the lifting rod (220), and the second end (232B) is pivoted on the crankshaft (231) to be driven by the crankshaft (231) for circular motion, thereby driving the lifting rod ( 220) Reciprocating lifting. The number of the lifting mechanism (23) is preferably two and is not limited to one, and the two lifting mechanisms (23) are preferably interlocked by a transmission rod for the two lifting mechanisms (23) to simultaneously act to drive the lifting rod. (220) Reciprocating lifting.

Preferably, each end of the lifting rod (220) is disposed in the vertical standing rail (233) for preventing the movable component (22) from shaking side by side when the lifting rod (220) is reciprocatingly raised and lowered. Provide better stability.

In this way, the lifting mechanism (23) can drive the movable component (22) to rise and fall in an upright direction to raise the second edge (221B) of the movable component (22) to the movable component (22). When the second step (221B) of the movable component (22) is lower than the second edge (211B) of the fixed component (21), and the second edge (221B) of the movable component (22) is lower than the fixed component (221B) 21) The first edge (211A) and engaged with the first transport unit (1).

A feeding mechanism (3):

Please refer to the eighth figure, which comprises a guiding rod group (31) connected to the top of the fixing assembly (21), the guiding rod group (31) is adapted to receive and guide the sliding portion from the top of the fixing assembly (21). Rebar. A limiting component (32) is disposed on the rear side of the guiding rod group (31), and the limiting component (32) is provided with a limiting rod (320), which is viewed from the side. The guide bar set (31) and the limit bar (320) together define a collecting channel (30), and the width of the collecting channel (30) is just enough for a reinforcing bar to pass.

The guide rod set (31) is provided at the end of the collecting channel (30) with a resisting member (311) for abutting the reinforcing bar into the collecting channel (30), and a pushing on the top side of the resisting member (311). The limiting member (32) is provided with a resilient brake arm (321) at the end of the collecting channel (30), and the middle portion of the elastic brake arm (321) is pivotally disposed on the limiting component (32). One end of a tension spring (321A) is fixed to the limiting component (32), and the other end is fixed to the upper end of the elastic brake arm (321). With the restoring force of the tension spring (321A), the lower end of the elastic brake arm (321) can abut against the end of the collecting channel (30) to limit the reinforcing bar to the top of the abutting member (311).

The pusher (312) has a push rod (312A), and the pusher (312) is adapted to receive the actuating signal, causing the push rod (312A) to be pushed backwards, and will be located at the collecting channel (30) One of the ends of the reinforcing bar is pushed out, and the elastic brake arm (321) is rotated to overcome a restoring force of the tension spring (321A) to form a gap, and the reinforcing bar is placed on the second conveying unit (33) to be described later. In a preferred embodiment, the end of the resilient brake arm (321) is provided with a recess (321B).

Please cooperate with the fifth, eighth and ninth diagrams, a second conveying unit (33) is connected to the end of the collecting channel (30), and the second conveying unit (33) comprises two conveyor belts (331). And a plurality of partitions (331A) disposed at a predetermined distance apart from each of the conveyor belts (331). When a reinforcing bar is pushed away from the collecting channel (30), it just falls between the two partitions (331A), and each of the plurality of partitions (331A) ensures that the reinforcing bars placed on the conveyor belt (331) are separated one by one. .

A receiving arm (34) is provided at the end of each conveyor belt (331) for receiving the reinforcing bars conveyed to the end of the conveyor belt (331). The receiving arms (34) are inclined downward toward the rear and have a hook portion (341) at the end. By the arrangement of the second conveying unit (33), the reinforcing bars can be slid down to the receiving arm (34) one by one and arranged in a single row.

In a preferred embodiment, the drive shaft (330) of the conveyor belt (331) of the second transport unit (33) is rotated a half turn to drive the conveyor belt (331) forward by a distance equal to the predetermined distance. And the conveyor belt (331) The drive shaft (330) is fixed with a wheel body (332), and the edge of the wheel body (332) is provided with two notches (332A) on opposite sides for sensing by the first sensor (41) to be described later. The conveying distance of the second conveying unit (33).

A detection system (4) comprising: a first sensor (41):

As shown in the fifth figure, the first sensor (41) is disposed on the second transport unit (33) and is in signal connection with the pusher (312). In a preferred embodiment, the first sensor (41) can be a proximity switch and its sensing direction is toward the edge of the wheel body (332) for the wheel body (332) to rotate. The notch (332A) of the wheel body (332) is sensed.

Since the notch (332A) of the wheel body (332) is disposed on the opposite side of the rim of the wheel body (332), and the transmission shaft (330) of the conveyor belt (331) is rotated by half a turn to drive the conveyor belt (331) The forward distance is exactly equal to the preset distance between the two partitions (331A), so when the transmission shaft (330) drives the conveyor belt (331) to move the preset distance every half rotation, the first The sensor (41) senses the missing slot (332A) and simultaneously generates an actuation signal to the pusher (312) to cause the pusher (312) to push rearward.

In this way, the first sensor (41) is configured to sense the transport distance of the second transport unit (33), and generate the action every time the second transport unit (33) transports the preset distance. A signal is applied to the pusher (312) to control actuation of the pusher (312) to push a reinforcing bar away from the collecting channel (30).

a second sensor (42):

Referring to FIG. 9 , a metal sensor is preferably disposed between the two conveyor belts ( 331 ) and is connected to the second conveying unit ( 33 ) for sensing the plurality of partition plates. Whether there is a reinforcing bar between the two partitions (331A), and when there is no reinforcing bar between the two partitions (331A), a stop signal is generated to the second conveying unit (33) to make the second conveying unit (33) When an error occurs during transportation (for example, the steel bar accidentally falls or the steel bar is not actually pushed down between the two partitions), the operation is immediately stopped for the operator to debug.

A third sensor (43):

Preferably, a metal sensor is disposed at the end of the collecting channel (30) and is signally connected to the second conveying unit (33). When the third sensor (43) does not detect the reinforcing bar, Then, a stop signal is generated to the second conveying unit (33) to control the second conveying unit (33) to stop. In this way, when there is no reinforcing bar in the collecting channel (30), the second conveying unit (33) stops the process of conveying the steel bar to avoid the gap between the two partition plates (331A) and affect the subsequent ones. Actuate.

A fourth sensor (44):

Preferably, a metal sensor is disposed on the upper portion of the collecting channel (30), and is connected to the first conveying unit (1) and the distributing mechanism (2) by a signal, when the fourth sensor ( 44) when a reinforcing bar is detected, a stop signal is generated to the first conveying unit (1) and the dispensing mechanism (2) to control the first conveying unit (1) and the dispensing mechanism (2) Stop working. In this way, when the reinforcing bars in the collecting channel (30) accumulate a certain amount, the first conveying unit (1) and the dispensing mechanism (2) can be controlled to stop, so as to avoid feeding to the aggregate. Blockage of the collecting channel (30) is caused in the road (30).

By means of the setting mechanism (2), the steel bars which are originally stacked on each other can be dispersed in a stepped manner, and by the setting of the feeding mechanism (3), the dispersed steel bars can be separated and separated into a single row. Parallel, for a mechanical arm to pick up the neatly arranged steel bars to a steel bar bending machine for bending, without the need of manual sorting, and then transported to the steel bending machine, greatly improving the bending process of the steel bar effectiveness.

In summary, the new creation is indeed in line with the industrial use, and was not found in the publication or public use before the application, nor is it known to the public, and has non-obvious knowledge, meets the requirements of patentability, and patents according to law. Application.

However, the above-mentioned findings are a preferred embodiment of the novel creation in the industry. The equal changes made by the scope of the patent application for this new creation are all within the scope of the claim.

(1)‧‧‧First conveyor unit

(11) ‧ ‧ front section

(110)‧‧‧Chales

(12) ‧‧‧The last section

(120)‧‧‧Chales

(13) ‧‧‧Slide

(130)‧‧‧ slanting rod

(2) ‧‧‧Distribution agencies

(21)‧‧‧Fixed components

(22) ‧‧‧Active components

(233)‧‧‧Upright rails

(3) ‧‧‧Feeding agency

(32)‧‧‧Limited components

(33)‧‧‧Second transport unit

(331)‧‧‧Conveyor belt

(331A) ‧ ‧ partition

(34) ‧ ‧ 承 arm

Claims (10)

A conveying mechanism for a steel bar bending machine, which is defined as a front direction toward one of the beginnings of the conveying path, and includes a first conveying unit in sequence; a material collecting mechanism including a fixing component and a movable component, the fixing The assembly includes a base, the base is fixed with a plurality of parallel and parallel first unit carriers, the movable assembly includes a lifting rod, and the lifting rod is fixed with a plurality of parallel and parallel second unit carriers; And the first edge of the second unit carrier member is sequentially provided with a first step edge and a second step edge which are continuously inclined from the front to the rear, and the second unit carrier is disposed on the first a side of the unit carrier; a lifting mechanism is coupled to the lifting rod for driving the movable assembly to reciprocate in an upright direction so that the second edge of the movable component rises above the movable component a second edge of the fixed component, and when the movable component is lowered, the second edge of the movable component is lower than the first edge of the fixed component and is engaged with the first conveying unit; a feeding mechanism includes a Connected to a guide rod group at the top of the fixing component, the limiting component is provided with a limiting component on the rear side of the guiding rod group, and the limiting component is provided with a limiting rod, which is defined by a side view, and the guiding rod group and the limiting rod jointly define an episode The guide rod group is provided with an abutting member at the end of the collecting channel, and a pusher on the top side of the abutting member, the limiting assembly is provided with a resilient brake arm at the end of the collecting channel; a second conveying The unit is connected to the end of the collecting channel, and includes two conveying belts, and a plurality of partition plates disposed at a predetermined distance apart from each of the conveying belts, and a receiving arm is disposed at an end of each conveying belt; a detecting system includes a first sensor, the first sensor is disposed in the second conveying unit, and is connected to the pusher for sensing the conveying distance of the second conveying unit, and The pusher is controlled to be actuated each time the second transport unit transports the preset distance. The conveying mechanism for a steel bar bending machine according to claim 1, wherein the lifting mechanism comprises: a crankshaft coupled with a power source for driving and rotating the power source; and a connecting rod The first end is pivotally disposed on the lifting rod, and the second end is pivotally disposed on the crankshaft for circular motion, thereby driving the lifting rod to reciprocate. The conveying mechanism for a steel bar bending machine according to claim 2, wherein each end of the lifting rod is disposed in the vertical standing rail. The transport mechanism for a steel bar bending machine according to claim 1, wherein the detecting system further comprises a second sensor disposed between the two conveyor belts and connected to the second signal a conveying unit for sensing whether there is a reinforcing bar between the two partitions of the plurality of partitions, and when there is no reinforcing bar between the two partitions, generating a stop signal to the second conveying unit to control the second conveying unit to stop Actuate. The conveying mechanism for a steel bar bending machine according to the fourth aspect of the invention, wherein the detecting system further comprises a third sensor disposed at the end of the collecting channel and connected to the second conveying by a signal connection. And when the third sensor does not detect the steel bar, generating a stop signal to the second conveying unit to control the second conveying unit to stop actuating. The transport mechanism for a steel bar bending machine according to claim 5, wherein the detecting system further comprises a fourth sensor disposed on the upper portion of the collecting channel and connected to the first signal lose a sending unit and the dispensing mechanism, when the fourth sensor detects a reinforcing bar, generating a stop signal to the first conveying unit and the dispensing mechanism to control the first conveying unit and the receiving material The organization stopped working. The conveying mechanism for a steel bar bending machine according to claim 6, wherein the second to fourth sensors are metal sensors. The conveying mechanism for a steel bar bending machine according to claim 1, wherein the first conveying unit comprises a front section and a rear section, and the front section and the rear section are connected by a height The low sliding section is connected. The conveying mechanism for a steel bar bending machine according to claim 8, wherein the front section and the rear section each comprise a plurality of spaced and parallel chains for conveying steel bars, the sliding segments comprising a plurality of diagonal bars. The conveying mechanism for a steel bar bending machine according to any one of claims 1 to 9, wherein a distal end of the elastic brake arm is provided with a recess.