CN214443985U - Conveying device and reinforcing steel bar automatic welding equipment are stored to reinforcing steel bar - Google Patents

Abstract

The utility model relates to a construction machinery technical field discloses a conveyor and reinforcing bar automatic weld equipment are stored to reinforcing bar, and conveyor is stored to reinforcing bar includes: the frame body is provided with a steel bar outlet; the two conveying mechanisms are arranged on the frame body at intervals along the vertical direction, two ends of the steel bars to be conveyed are respectively clamped on the two conveying mechanisms, and the two conveying mechanisms can synchronously drive the plurality of steel bars arranged at intervals to move along the horizontal extending direction of the frame body; and the pushing mechanism is arranged on the frame body and used for pushing the reinforcing steel bars transmitted to the reinforcing steel bar outlet away from the reinforcing steel bar storage and conveying device. The utility model provides a conveyor is stored to reinforcing bar can carry the reinforcing bar in succession, need not to do the return stroke motion, improves conveying efficiency.

Description

Conveying device and reinforcing steel bar automatic welding equipment are stored to reinforcing steel bar

Technical Field

The utility model relates to a construction machinery technical field especially relates to a conveyor and reinforcing bar automatic weld equipment are stored to reinforcing bar.

Background

The automatic welding equipment for longitudinal reinforcing steel bars on floors is an automatic welding equipment replacing manual electroslag pressure welding. The reinforcing steel bar storage and conveying module is applied to automatic floor longitudinal reinforcing steel bar welding equipment and is used for storing and conveying reinforcing steel bars to be welded to a welding execution part.

The conveying mechanism of the existing reinforcing steel bar storage and conveying module conveys reinforcing steel bars in a reciprocating motion mode, after one reinforcing steel bar is conveyed, the mechanism is guaranteed not to interfere with other parts of a machine by a return stroke movement, and the idle stroke generated by the mechanism reduces the working efficiency.

Therefore, a reinforcing bar storage and transportation device and an automatic reinforcing bar welding apparatus are needed to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

Based on above, an object of the utility model is to provide a conveyor and reinforcing bar automatic weld equipment are stored to reinforcing bar can carry the reinforcing bar in succession, need not to do the return stroke motion, improves conveying efficiency.

In order to achieve the purpose, the utility model adopts the following technical proposal:

in a first aspect, a rebar storage and transportation device is provided, comprising: the steel bar outlet is arranged on the frame body; the two conveying mechanisms are arranged on the frame body at intervals along the vertical direction, two ends of the steel bars to be conveyed are respectively clamped on the two conveying mechanisms, and the two conveying mechanisms can synchronously drive the plurality of steel bars arranged at intervals to move along the horizontal extension direction of the frame body; and the pushing mechanism is arranged on the frame body and used for pushing the reinforcing steel bars transmitted to the reinforcing steel bar outlet away from the reinforcing steel bar storage and conveying device.

Specifically, the reinforcing steel bar storage and conveying device is respectively clamped at two ends of the reinforcing steel bar through two conveying mechanisms so as to limit the position of the reinforcing steel bar; when the reinforcing bar is required to be output, the two conveying mechanisms respectively drive the reinforcing bar to move along the horizontal extending direction of the frame body from the two ends synchronously, the distance of one reinforcing bar interval is moved every time, so that the reinforcing bar is driven to move to the reinforcing bar outlet one by one, each reinforcing bar is pushed out by the pushing mechanism after being transmitted to the reinforcing bar outlet, the return stroke motion is not required, the continuous conveying of the reinforcing bar is realized, the reinforcing bar is completely output until the reinforcing bar on the reinforcing bar storage and conveying device, and the reinforcing bar conveying efficiency is improved.

As an alternative of the reinforcing steel bar storage and conveying device, the conveying mechanisms respectively comprise a flexible part and two driving wheels, the two driving wheels are arranged on the frame body at intervals along the horizontal direction in a rotating mode, and the flexible parts are wound on the two driving wheels; the reinforcing bar storage and conveying device further comprises: and the output end of the rotary driving piece is connected with one of the driving wheels.

As an alternative of the reinforcing steel bar storage and conveying device, the conveying mechanism further comprises a clamping piece capable of being clamped with the reinforcing steel bars, and a plurality of clamping pieces are arranged on the flexible piece along the circumferential direction of the flexible piece.

As an alternative of the reinforcing steel bar storage and conveying device, the driving wheel is rotatably arranged around a vertical axis, a clamping groove capable of being clamped with the reinforcing steel bar is formed in the clamping piece, the clamping groove is communicated up and down, and the reinforcing steel bar penetrates through the clamping groove.

As an alternative of the reinforcing steel bar storage and conveying device, the clamping groove is provided with a gradually expanding structure along the direction from the groove bottom to the opening.

As an alternative to the rebar storage and delivery device, the delivery mechanism located below further comprises: support piece is located the below of joint spare, and with the joint spare is connected, support piece is used for the bottom of support reinforcing bar.

As an alternative of the device for storing and conveying the reinforcing steel bar, the driving wheel is rotatably arranged around a horizontal axis, the conveying mechanism further comprises a plurality of first spacing blocks and a plurality of second spacing blocks, the plurality of first spacing blocks are arranged at the first section of the flexible part at intervals, the plurality of second spacing blocks are arranged at the second section of the flexible part at intervals, gaps between adjacent first spacing blocks are not equal to gaps between adjacent second spacing blocks, and the end portions of the reinforcing steel bar are inserted into the gaps between the adjacent first spacing blocks or the gaps between the adjacent second spacing blocks.

As an alternative to the reinforcing bar storing and conveying apparatus, the push-out mechanism includes: the linear driving piece is arranged on the frame body; the frame body is hinged to the frame body, the other end of the first connecting rod is hinged to the middle of the first connecting rod, and the other end of the first connecting rod can abut against the periphery of the steel bars transmitted to the steel bar outlet.

As an alternative to the reinforcing bar storing and conveying device, the reinforcing bar storing and conveying device further includes: and the reinforcing steel bar detection sensor corresponds to the reinforcing steel bar outlet and is used for detecting the reinforcing steel bars in the reinforcing steel bar outlet.

In a second aspect, an automatic welding device for steel bars is provided, which comprises the steel bar storage and conveying device.

The utility model has the advantages that:

the reinforcing steel bar storage and conveying device provided by the utility model is respectively clamped at the two ends of the reinforcing steel bar through the two conveying mechanisms so as to limit the position of the reinforcing steel bar; when the reinforcing bar is required to be output, the two conveying mechanisms respectively drive the reinforcing bar to move along the horizontal extending direction of the frame body from the two ends synchronously, the distance of one reinforcing bar interval is moved every time, so that the reinforcing bar is driven to move to the reinforcing bar outlet one by one, each reinforcing bar is pushed out by the pushing mechanism after being transmitted to the reinforcing bar outlet, the return stroke motion is not required, the continuous conveying of the reinforcing bar is realized, the reinforcing bar is completely output until the reinforcing bar on the reinforcing bar storage and conveying device, and the reinforcing bar conveying efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural view of a reinforcing bar storage and conveying device according to an embodiment;

FIG. 2 is an enlarged schematic view of region A of FIG. 1;

FIG. 3 is an enlarged schematic view of region B of FIG. 1;

FIG. 4 is a partial schematic structural view of a conveying mechanism provided in accordance with one embodiment;

FIG. 5 is a schematic view illustrating a state of the clamping member for clamping reinforcing bars with different diameters according to an embodiment;

FIG. 6 is a schematic view showing a state where the ejector mechanism is retracted according to the first embodiment;

FIG. 7 is a schematic view showing a state where the ejector mechanism is extended according to the first embodiment;

FIG. 8 is a schematic view illustrating an operation state of an automatic welding apparatus for reinforcing bars according to an embodiment;

fig. 9 is a schematic structural view of a first reinforcing bar storage and conveying device provided in the second embodiment;

FIG. 10 is an enlarged schematic view of region C of FIG. 9;

fig. 11 is a second structural schematic view of the reinforcing bar storing and conveying device according to the second embodiment;

FIG. 12 is an enlarged schematic view of region D of FIG. 11;

fig. 13 is a schematic partial structure view of the reinforcing bar storage and transportation device according to the second embodiment;

FIG. 14 is a schematic view showing an operation state of the automatic welding apparatus for reinforcing bars according to the second embodiment;

fig. 15 is a schematic partial structure view of a rebar storage and transportation device according to a third embodiment.

In the figure:

100. a frame body; 110. a reinforcing steel bar outlet; 120. an outlet support plate; 130. a baffle plate; 140. a reinforcing steel bar inlet;

200. a conveying mechanism; 11. a driving wheel; 12. a flexible member; 13. a clamping piece; 131. a card slot; 14. a support member; 15. a rolling member; 16. mounting a plate;

2. a transmission assembly; 21. a drive shaft; 22. a bevel gear set; 23. a synchronous pulley group;

31. a first spacer block; 32. a second spacer block; 33. a roller; 34. a guide block;

300. a push-out mechanism; 310. a linear drive; 320. a first link; 330. a second link;

400. a rotary drive member; 500. a reinforcing steel bar detection sensor; 600. a material taking device; 700. and (5) reinforcing steel bars.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

As shown in fig. 1 to 7, the present embodiment provides a reinforcing bar storing and conveying apparatus for storing and conveying reinforcing bars 700, which includes a frame body 100, two conveying mechanisms 200, and an ejecting mechanism 300. Wherein, a reinforcing steel bar outlet 110 is arranged on the frame body 100; the two conveying mechanisms 200 are arranged on the frame body 100 at intervals along the vertical direction, two ends of the steel bar 700 to be conveyed are respectively clamped on the two conveying mechanisms 200, and the two conveying mechanisms 200 can synchronously drive the plurality of steel bars 700 arranged at intervals to move along the horizontal extending direction of the frame body 100; the pushing mechanism 300 is disposed on the frame 100, and the pushing mechanism 300 is used for pushing the reinforcing bars 700 transmitted to the reinforcing bar outlet 110 away from the reinforcing bar storage and transportation device.

Specifically, the reinforcing bar storage and transportation device provided in this embodiment is respectively clamped at two ends of the reinforcing bar 700 by two transportation mechanisms 200 to limit the position of the reinforcing bar 700; when reinforcing bar 700 is required to be output, two conveying mechanisms 200 respectively drive reinforcing bar 700 from the upper and lower both ends of support body 100 in step and move along the horizontal extending direction of support body 100, remove the distance of a reinforcing bar 700 interval at every turn, to drive reinforcing bar 700 to remove to reinforcing bar export 110 department one by one, each reinforcing bar 700 is pushed out by ejecting mechanism 300 at the back of being transmitted to reinforcing bar export 110, need not to do the return stroke motion, the continuous conveying of reinforcing bar 700 has been realized, reinforcing bar 700 on the reinforcing bar storage conveyor is all exported, reinforcing bar 700 conveying efficiency has been improved.

Optionally, the conveying mechanisms 200 each include a flexible member 12 and two driving wheels 11, the two driving wheels 11 are spaced apart in the horizontal direction and rotatably disposed on the frame body 100, the two driving wheels 11 are rotatably connected to the same mounting plate 16, and the flexible member 12 is wound around the two driving wheels 11. The reinforcing bar storing and conveying apparatus further includes a rotary driving member 400, and an output end of the rotary driving member 400 is connected to one of the driving wheels 11. Furthermore, the flexible element 12 is a chain, and the driving wheel 11 is a chain wheel, and the chain is sleeved on and in transmission connection with the two chain wheels.

Optionally, the rotary driving member 400 is a rotary motor, the rotary motor is in transmission connection with one of the transmission wheels 11 on one of the conveying mechanisms 200, two of the transmission wheels 11 facing in the vertical direction in the two conveying mechanisms 200 are in transmission connection with each other through the transmission assembly 2, and the rotary motor drives the two conveying mechanisms 200 to move synchronously. In other embodiments, the rotary drive 400 may also be a hydraulic motor or a swing cylinder, and the two conveying mechanisms 200 may also each be driven by a separate rotary drive 400, in which case the transmission assembly 2 need not be provided.

Optionally, the conveying mechanism 200 further includes a clamping member 13 capable of clamping with the steel bar 700, and the flexible member 12 is provided with a plurality of clamping members 13 arranged along the circumferential direction thereof. Specifically, the transmission wheel 11 rotates around vertical axis and sets up, and transmission assembly 2 adopts the transmission shaft 21 that sets up along vertical direction this moment, and transmission shaft 21 is direct to be connected with two transmission wheel 11 transmissions just right in vertical direction, is provided with the draw-in groove 131 that can with reinforcing bar 700 joint on the joint spare 13, and draw-in groove 131 link up from top to bottom, and reinforcing bar 700 wears to locate draw-in groove 131, and every joint spare 13 all is fixed in on a chain link of chain.

Preferably, the locking groove 131 is provided with a gradually expanding structure along the direction from the groove bottom to the opening, that is, at least a part of the locking groove 131 is gradually wider along the direction from the groove bottom to the opening. As shown in fig. 4 and 5, in the present embodiment, a portion of the clamping groove 131 close to the groove bottom is configured as a V-shaped structure, and a portion close to the opening is configured as a straight-edge opening structure, and the clamping groove 131 can accommodate reinforcing bars 700 with various diameter sizes, so that a gear shifting mechanism is omitted, and the weight of the whole machine is reduced.

Optionally, as shown in fig. 4, the lower conveying mechanism 200 further includes a support member 14, the support member 14 is located below the clamping member 13 and connected to the clamping member 13, and the support member 14 is used for supporting the bottom end of the reinforcing steel bar 700. Each link of the conveying mechanism 200 located above is fixedly connected with two clamping pieces 13 aligned in the vertical direction, and the two clamping pieces 13 limit the same reinforcing steel bar 700 together.

Optionally, the supporting member 14 is configured as a supporting plate structure, the bottom of the supporting member 14 is provided with a rolling member 15, and the rolling member 15 is in rolling connection with the bottom tray at the bottom of the frame body 100, so as to provide a supporting force for the supporting member 14 and reduce the resistance to the movement of the clamping member 13.

Alternatively, as shown in fig. 6 and 7, the push-out mechanism 300 includes a linear driving member 310, a first link 320, and a second link 330. The linear driving member 310 is disposed on the frame body 100; one end of the first link 320 is hinged to the output end of the linear driving member 310, one end of the second link 330 is hinged to the frame body 100, the other end of the second link 330 is hinged to the middle of the first link 320, and the other end of the first link 320 can abut against the periphery of the steel bar 700 transmitted to the steel bar outlet 110. When the reinforcing bar 700 is not pushed out, the linear driving member 310 is in a retracted state; when the linear driving member 310 extends, one end of the first link 320 is driven to rise, and the other end of the first link 320 extends outward, so as to push the steel bar 700 out. Preferably, the linear driving member 310 employs an electric push rod, an air cylinder or an oil cylinder.

Optionally, the reinforcing bar storage and transportation device further includes a reinforcing bar detection sensor 500, and the reinforcing bar detection sensor 500 is disposed corresponding to the reinforcing bar outlet 110 and is used for detecting the reinforcing bar 700 at the reinforcing bar outlet 110. Preferably, the reinforcing bar detecting sensor 500 is an infrared sensor.

Preferably, the upper end and the lower end of the housing 100 are respectively provided with an ejector mechanism 300 and a reinforcing bar detecting sensor 500.

Optionally, an outlet support plate 120 is disposed at the bottom of the rebar outlet 110 for supporting the pushed rebar 700.

Preferably, the frame body 100 is provided with the baffle 130 corresponding to the conveying mechanisms 200 at the upper and lower ends thereof, the baffle 130 is horizontally extended around the circumference of the frame body 100, the baffle 130 is used for preventing the end of the steel bar 700 from falling out from the circumferential direction, and the baffle 130 is provided with a yielding notch corresponding to the position of the steel bar outlet 110.

Further, as shown in fig. 8, the present embodiment further provides an automatic welding device for steel bars, the automatic welding device for steel bars includes the above-mentioned steel bar storage and conveying device and the material taking device 600, when the flexible member 12 rotates a distance of one engaging member 13 in the P direction, one steel bar 700 is rotated to the position of the steel bar outlet 110, after the steel bar detection sensor 500 detects the steel bar 700, the pushing mechanism 300 pushes out the steel bar 700, and the material taking device 600 clamps the steel bar 700 pushed out to the outlet supporting plate 120 and transports the steel bar 700 away from the steel bar storage and conveying device.

Example two

As shown in fig. 9-13, the present embodiment provides another reinforcing bar storage and transportation apparatus, which is different from the first embodiment in the specific structure of the transportation mechanism 200, specifically, the transmission wheel 11 is rotatably disposed around a horizontal axis, the transportation mechanism 200 includes a plurality of first spacers 31 and a plurality of second spacers 32, the plurality of first spacers 31 are disposed at intervals on the first section of the flexible member 12, the plurality of second spacers 32 are disposed at intervals on the second section of the flexible member 12, a gap between adjacent first spacers 31 is not equal to a gap between adjacent second spacers 32, and an end of the reinforcing bar 700 is inserted into the gap between adjacent first spacers 31 or the gap between adjacent second spacers 32, so that the transportation mechanism 200 can selectively clamp one of the reinforcing bars 700 with two diameter specification ranges.

Optionally, the conveying mechanisms 200 at the upper end and the lower end of the frame body 100 are provided with the supporting members 14, the supporting members 14 are arranged in the gaps between the first spacing blocks 31 and the gaps between the second spacing blocks 32, and the supporting members 14 are fixedly connected with the chain links.

Optionally, there are guide shoes 34 in the closed loop formed by the flexible members 12, and the guide shoes 34 are used to guide and prevent the reinforcing bars 700 from sagging under force.

Preferably, the end of the first spacer 31 and/or the end of the second spacer 32 are/is rotatably provided with a roller 33, the roller 33 can adjust the actual space between the first spacers 31 or between the second spacers 32, and on the other hand, the reinforcing steel bar 700 can be prevented from directly contacting the first spacers 31 or the second spacers 32, which causes the first spacers 31 or the second spacers 32 to be worn.

Another difference between the present embodiment and the first embodiment is that the frame body 100 is further provided with a rebar inlet 140, the rebar inlet 140 is arranged on the front surface of the frame body 100, the rebar outlet 110 is arranged on the back surface of the frame body 100, and the rebar inlet 140 and the rebar outlet 110 are respectively arranged at the beginning and the end of the conveying direction of the conveying mechanism 200. When the storage of the steel bar 700 of another specification needs to be switched, the rotary driving member 400 is controlled to drive the flexible member 12 to move the first spacer 31 or the second spacer 32 of the corresponding specification to the steel bar inlet 140, and the steel bar 700 of another specification is loaded. Through the design, the conveying mechanism 200 achieves the function of conveying the steel bars 700, and meanwhile achieves the function of automatically switching and storing the specifications of the steel bars 700, so that the effects of simplifying the structure and reducing the weight are achieved.

Another difference between this embodiment and the first embodiment is that the transmission assembly 2 further includes a bevel gear set 22 and a synchronous gear set 23, the rotary driving member 400 is connected to the transmission shaft 21 through the synchronous gear set 23, and both ends of the transmission shaft 21 are respectively connected to the transmission wheels 11 of the two conveying mechanisms 200 through one bevel gear set 22. Of course, the present embodiment may also directly adopt two rotary driving members 400 to be respectively in transmission connection with the two conveying mechanisms 200 without providing the transmission assembly 2, and enable the two conveying mechanisms 200 to synchronously operate through an electric control means.

Further, as shown in fig. 14, the present embodiment further provides an automatic welding device for rebars, which includes the above-mentioned rebar storage and transportation device and a material taking device 600, when the flexible member 12 rotates the distance between two first spacers 31 or the distance between two second spacers 32, one rebar 700 is rotated to the position of the rebar outlet 110, after the rebar detection sensor 500 detects that there is a rebar 700 on the outlet tray 120, the pushing mechanism 300 pushes out the rebar 700, and the material taking device 600 grips the rebar 700 pushed out to the outlet tray 120 and transports it away from the rebar storage and transportation device.

EXAMPLE III

As shown in fig. 15, the present embodiment provides another rebar storage and transportation device, which is different from the rebar storage and transportation device provided in the second embodiment in that in the rebar storage and transportation device provided in the present embodiment, a pulley is used as a transmission wheel 11, a closed loop belt is used as a flexible member 12, the closed loop belt is wound on the pulley and is in transmission connection with the pulley, and a first spacer 31 and a second spacer 32 are sequentially arranged on the outer periphery of the closed loop belt along the circumferential direction thereof.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. A rebar storage and delivery device, comprising:

the steel bar outlet is arranged on the frame body;

the two conveying mechanisms are arranged on the frame body at intervals along the vertical direction, two ends of the steel bars to be conveyed are respectively clamped on the two conveying mechanisms, and the two conveying mechanisms can synchronously drive the plurality of steel bars arranged at intervals to move along the horizontal extension direction of the frame body; and

the pushing mechanism is arranged on the frame body and used for pushing the reinforcing steel bars transmitted to the reinforcing steel bar outlet away from the reinforcing steel bar storage and conveying device.

2. The reinforcement storage and conveying apparatus of claim 1, wherein each of the conveying mechanisms includes a flexible member and two driving wheels, the two driving wheels are spaced apart in a horizontal direction and rotatably disposed on the frame body, and the flexible member is wound around the two driving wheels; the reinforcing bar storage and conveying device further comprises:

and the output end of the rotary driving piece is connected with one of the driving wheels.

3. The reinforcement storage and transportation device of claim 2, wherein the transportation mechanism further comprises a clamp member capable of clamping with the reinforcement, and the flexible member is provided with a plurality of clamp members arranged along a circumferential direction of the flexible member.

4. The reinforcing steel bar storage and conveying device according to claim 3, wherein the driving wheel is rotatably arranged around a vertical axis, the clamping piece is provided with a clamping groove which can be clamped with the reinforcing steel bars, the clamping groove is vertically communicated, and the reinforcing steel bars are arranged in the clamping groove in a penetrating manner.

5. The rebar storage and delivery device of claim 4, wherein the slots are arranged in a diverging configuration along a slot bottom to opening direction.

6. The rebar storage conveyor of claim 3, wherein the underlying conveyor further comprises:

support piece is located the below of joint spare, support piece is used for the bottom of support bar.

7. The reinforcement storage and transportation device of claim 2, wherein the transmission wheel is rotatably disposed about a horizontal axis, the transportation mechanism further comprises a plurality of first spacers and a plurality of second spacers, the plurality of first spacers are disposed at intervals on the first section of the flexible member, the plurality of second spacers are disposed at intervals on the second section of the flexible member, a gap between adjacent first spacers is not equal to a gap between adjacent second spacers, and ends of the reinforcements are inserted into the gaps between adjacent first spacers or the gaps between adjacent second spacers.

8. The rebar storage and delivery device of claim 1, wherein the ejection mechanism comprises:

the linear driving piece is arranged on the frame body;

the frame body is hinged to the frame body, the other end of the first connecting rod is hinged to the middle of the first connecting rod, and the other end of the first connecting rod can abut against the periphery of the steel bars transmitted to the steel bar outlet.

9. The rebar storage and delivery device of claim 1, further comprising:

and the reinforcing steel bar detection sensor corresponds to the reinforcing steel bar outlet and is used for detecting the reinforcing steel bars in the reinforcing steel bar outlet.

10. An automatic welding apparatus for reinforcing bars, comprising the reinforcing bar storage and transportation device according to any one of claims 1 to 9.

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