CN113634693A

CN113634693A - Prefabricated steel mesh piece processing equipment

Info

Publication number: CN113634693A
Application number: CN202111189818.9A
Authority: CN
Inventors: 陆善辉
Original assignee: Qidong Brilliant Steel Structure Engineering Co ltd
Current assignee: Qidong Brilliant Steel Structure Engineering Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2021-11-12
Anticipated expiration: 2041-10-13
Also published as: CN113634693B

Abstract

The invention relates to prefabricated steel mesh processing equipment which comprises a welding platform, a positioning device, a clamping device and a power device, wherein the welding platform is arranged on the welding platform; the welding platform comprises a plurality of assembling material grooves, push rods arranged in the material grooves in an elastic sliding mode and a driving assembly for driving the push rods to move; the positioning devices are arranged in one-to-one correspondence with the material receiving grooves and comprise a plurality of groups of positioning assemblies arranged at intervals; the positioning assembly comprises positioning mechanisms symmetrically arranged at two radial sides of the material receiving groove, power mechanisms which are arranged in one-to-one correspondence with the positioning assemblies and drive a plurality of groups of positioning mechanisms to synchronously act, and synchronous belt wheels a which are in power connection with the plurality of groups of power mechanisms; the positioning mechanism comprises two groups of arc-shaped plates a which can be spliced into a cylinder a; the clamping device comprises a clamping assembly which can be abutted against the long steel bar and a limiting assembly which drives the clamping assembly to move; the power device comprises a driving component and a power component which drives the driving component and the synchronous belt wheel a to work in sequence.

Description

Prefabricated steel mesh piece processing equipment

Technical Field

The invention relates to a reinforcing steel mesh production device, in particular to a prefabricated steel mesh processing device.

Background

The spatial steel structure mainly refers to a net rack, a reticulated shell structure and a combined structure (composed of two or more different building materials) and a hybrid structure (composed of two or more different structural forms). The space structure system is a space structure system with reasonable structure stress, large rigidity, light weight, single rod piece and convenient manufacture and installation, is developed vigorously in nearly one or two decades, and is widely applied to public and industrial buildings with large span and large column nets. It can be used for not only roof structure, but also floor structure, wall structure and special structure. With the rapid development of social economy and the increasing improvement of the living standard of people, the pursuit of people for living space is met in order to build various large, strong and long ultra-large complex structures.

Chinese patent application number CN201820864015.6 discloses an intelligent reinforcing bar net welding device. The welding device comprises a feeding working platform, a welding bracket and a discharging working platform, wherein the feeding working platform and the discharging working platform are arranged at the same height through a rack; the automatic steel bar feeding device is characterized in that a longitudinal bar feeding mechanism and a transverse bar feeding mechanism are arranged on the feeding working platform, a discharging mechanism is arranged on the discharging working platform, the longitudinal bar feeding mechanism and the transverse bar feeding mechanism respectively convey longitudinal steel bars and transverse steel bars to the position of a positioning welding die, and the longitudinal steel bars and the transverse steel bars are conveyed to the discharging working platform through the discharging mechanism after being welded by a welding machine head to form a steel bar net piece. The utility model discloses can improve work efficiency by a wide margin, reduction in production cost, energy saving and consumption reduction.

However, the equipment lacks the fastening to horizontal reinforcing bar and vertical reinforcing bar when the welding, and then leads to the both to appear easily when the welding and warp, leads to reinforcing bar net piece quality to reduce when influencing the drawing of patterns.

Disclosure of Invention

Aiming at the problems, the invention provides a prefabricated steel mesh sheet processing device, which is characterized in that a plurality of groups of long steel bars are placed on corresponding push rods, the push rods are pushed under the action of a power assembly to firstly send the long steel bars into a material receiving groove, then the power assembly drives two groups of arc-shaped plates a to rotate to form a cylinder b through which short steel bars can pass, then the short steel bars pass through the cylinder b, the arc-shaped plates b positioned at two sides of the long steel bars are driven by a limiting assembly to be spliced into the cylinder b and wrap the long steel bars, and then the steel bars around the contact points of the long steel bars and the short steel bars are all fixed

And moreover, welding deformation can be effectively reduced, and the demolding efficiency and the quality of the reinforcing mesh are greatly improved.

In order to achieve the purpose, the invention provides the following technical scheme:

a prefabricated steel mesh sheet processing apparatus comprising:

the welding platform comprises a mounting frame, a plurality of groups of assembly troughs which are arranged on the mounting frame side by side and used for bearing long steel bars, push rods which are correspondingly and elastically arranged in the assembly troughs in a sliding manner, and a driving assembly for driving the push rods to move;

The short steel bar positioning assemblies and the material receiving grooves are arranged in a one-to-one correspondence mode and comprise a plurality of groups of positioning assemblies which are arranged along the axial direction of the material receiving grooves at intervals; the positioning assembly comprises positioning mechanisms symmetrically arranged at two radial sides of the material receiving groove, power mechanisms which are arranged in one-to-one correspondence with the positioning assemblies and drive a plurality of groups of the positioning mechanisms to synchronously act, and synchronous belt wheels a which are in power connection with a plurality of groups of the power mechanisms; the positioning mechanism comprises two groups of rotating rods which are symmetrically and rotatably arranged and arc-shaped plates a which are correspondingly and fixedly arranged on the rotating rods and can be spliced into a cylinder a; the axial direction of the cylinder a is vertical to the axial direction of the material receiving groove;

the clamping device comprises a clamping assembly which is correspondingly and slidably arranged on the side surface of the arc-shaped plate a and can be abutted against the long steel bar, and a limiting assembly which can be abutted against the short steel bar and drives the clamping assembly to move;

and the power device comprises a power component for driving the driving component and the synchronous belt wheel a to work successively.

As the improvement, the mounting bracket includes the shelf, transversely erects a plurality of groups connecting rod and edge that just set up side by side on the shelf the holding tank that connecting rod length direction equidistance was seted up is located a plurality of groups on the same straight line the holding tank formation is a set of connect the silo, the push rod corresponds and slides from top to bottom and sets up in the holding tank and its upper end with holding tank inner wall coincidence sets up.

As an improvement, the drive assembly comprises a rotating shaft and a coaxial fixed mounting, the rotating shaft is transversely rotated and arranged, the coaxial fixed mounting is arranged on the rotating shaft, the rotating plate is arranged in a one-to-one correspondence manner with the push rod, the edge of the rotating plate is arranged at the edge of the rotating plate, a plurality of groups of lugs and power connection groups are arranged on the push rod in a butting manner, and the synchronous belt pulleys b of the rotating shaft are arranged.

As an improvement, the positioning mechanism further comprises symmetrically arranged and fixedly arranged at two adjacent groups of connecting rod side mounting rods, and the rotating rod is rotatably arranged at the free end of the mounting rod.

As an improvement, the power mechanism comprises a driving shaft which is transversely connected with a plurality of groups of rotating shafts of the rotating rods and a gear a which is coaxially and fixedly arranged at the end part of the driving shaft; two groups of gears a are meshed.

As the improvement, the centre gripping subassembly includes along carriage and the elastic mounting of arc a endwise slip setting in its side the carriage free end just can contradict the arc b that sets up with long reinforcing bar.

As an improvement, the arc-shaped plates b positioned on the radial two sides of the material receiving groove can form a cylinder b coated with long steel bars.

As a refinement, the inner diameter of the cylinder b is tangent to the inner diameter of the cylinder a.

As an improvement, the spacing subassembly includes the edge arc a radial sliding sets up and stretch out just the tip in the dwang slide bar, the fixed mounting of arc a inner wall stopper and fixed mounting on the slide bar just with the horizontal pole that the slide bar can contradict the setting on the carriage.

As an improvement, the power assembly comprises a motor, a half tooth coaxially fixed with a power shaft of the motor, and two groups of gears b which are positioned on two sides of the half tooth and are sequentially meshed with the half tooth, wherein one group of the gears b is in power connection with the driving assembly, and the other group of the gears b is in power connection with the synchronous belt wheel a through a synchronous belt wheel c.

The invention has the beneficial effects that:

(1) according to the invention, two groups of arc plates a can form a cylinder a by symmetrically rotating two groups of rotating rods, the short steel bars pass through a plurality of groups of cylinders a on the same axis to complete material distribution, and the short steel bars can be straightened when passing through the cylinders a, so that the short steel bar distribution efficiency is improved, and the positioning accuracy of the short steel bars is improved;

(2) according to the invention, the short steel bars pass through the cylinder a, the sliding rod a is driven to move outwards, so that the sliding frame can carry the arc-shaped plates b to move towards the long steel bars, finally the arc-shaped plates b positioned on two sides of the long steel bars are spliced to form the cylinder b and coat the long steel bars, and further the steel bars around the contact points of the short steel bars and the long steel bars are fixed, so that the influence of welding stress on the steel bar net piece can be effectively reduced, the quality of the steel bar net piece is improved, and meanwhile, welding slag can be prevented from sputtering on the short steel bars and the long steel bars;

(3) According to the invention, the downward movement of the push rod can realize the rapid material distribution of the long reinforcing steel bars, and the upward movement of the push rod enables the reinforcing steel bar net to integrally move upward and separate from the welding platform, so that the rapid demoulding of the formed reinforcing steel bar net is realized, and the production efficiency of the reinforcing steel bar net is greatly improved.

In conclusion, the steel bar mesh forming machine has the advantages of simple structure, ingenious design, high steel bar distribution efficiency and good steel bar mesh forming effect, and is particularly suitable for production of steel bar meshes.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is an enlarged view of FIG. 1 at C;

FIG. 5 is a view showing a rotation state of the positioning mechanism;

FIG. 6 is a first view illustrating the operation of the clamping assembly;

FIG. 7 is a second diagram illustrating the operation of the clamping assembly;

FIG. 8 is a schematic diagram of a steel mesh stripping;

fig. 9 is an enlarged view of fig. 8 at D.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The first embodiment is as follows:

As shown in fig. 1, a prefabricated steel mesh sheet processing apparatus includes:

the welding platform 1 comprises a mounting frame 11, a plurality of groups of assembly troughs 12 which are arranged on the mounting frame 11 side by side and used for bearing long steel bars, push rods 13 which are correspondingly and elastically arranged in the assembly troughs 12 in a sliding manner, and a driving assembly 14 for driving the push rods 13 to move;

the positioning device 2 is characterized in that the short steel bar positioning components 2 are arranged in one-to-one correspondence to the material receiving groove 12 and comprise a plurality of groups of positioning components 121 which are arranged at intervals along the axial direction of the material receiving groove 12; the positioning assembly 121 comprises positioning mechanisms 1211 symmetrically arranged at two radial sides of the material receiving groove 12, power mechanisms 1213 which are arranged in one-to-one correspondence with the positioning assembly 121 and drive a plurality of groups of the positioning mechanisms 1211 to synchronously act, and synchronous belt wheels a1214 which are in power connection with the plurality of groups of the power mechanisms 1213; the positioning mechanism 1211 comprises two groups of rotating rods 1215 which are symmetrically and rotatably arranged and arc-shaped plates a1216 which are correspondingly and fixedly arranged on the rotating rods 1215 and can be spliced into a cylinder a 1210; the axial direction of the cylinder a1210 is vertical to the axial direction of the receiving groove 12;

the clamping device 3 comprises a clamping component 31 which is correspondingly arranged on the side surface of the arc-shaped plate a12112 in a sliding manner and can be abutted against the long steel bar, and a limiting component 32 which can be abutted against the short steel bar and drives the clamping component 31 to move;

The power device 4 comprises a power assembly 41 for driving the driving assembly 14 and the synchronous pulley a1214 to work in sequence.

It should be noted that the outer contour of the mesh-reinforcing sheet 5 is rectangular, so in the present invention, the reinforcing bars constituting the mesh-reinforcing sheet 5 are divided into short reinforcing bars 51 and long reinforcing bars 52.

Further, as shown in fig. 2 and 3, the mounting bracket 11 includes the shelf 111, transversely erects a plurality of groups of connecting rods 112 that just set up side by side on the shelf 111 and follow the holding tank 113 that connecting rod 112 length direction equidistance was seted up is located a plurality of groups on the same straight line holding tank 113 forms a set of connect silo 12, push rod 13 corresponds and slides the setting from top to bottom in holding tank 113 and its upper end with but holding tank 113 inner wall coincidence sets up.

Further, as shown in fig. 3, the driving assembly 14 includes a rotating shaft 141 disposed to rotate transversely, a rotating plate 142 coaxially and fixedly mounted on the rotating shaft 141 and disposed to correspond to the push rods 13 one by one, a protruding block 143 disposed at an edge of the rotating plate 142 and disposed to abut against the push rods 13, and a plurality of sets of synchronous pulleys b144 dynamically connected to the rotating shaft 141.

It should be noted that the long steel bars 52 are erected on a plurality of groups of the push rods 13, the rotating shaft 141 rotates to disengage the bottoms of the push rods 13 from the protrusions 143, and at this time, the push rods 13 carry the long steel bars 52 to move down and send the long steel bars 52 to the corresponding receiving troughs 12.

It should be further noted that, as shown in fig. 8 and 9, when the push rod 13 is engaged with the protrusion 143, the push rod 13 moves upward to jack up the whole reinforcing mesh 5, so as to realize rapid demoulding of the reinforcing mesh 5.

It should be noted that a plurality of groups of the push rods 13 push one long steel bar 52 at the same time, so that the long steel bar 52 can be effectively prevented from being deformed during material distribution, and the steel mesh 5 can be prevented from being bent during demolding.

Further, as shown in fig. 2, 5 and 6, the positioning mechanism 1211 further includes mounting rods 1217 symmetrically disposed and fixedly mounted on the sides of two adjacent sets of the connecting rods 112, and the rotating rod 1215 is rotatably disposed at the free ends of the mounting rods 1217.

It should be noted that the cylinder a1210 between two adjacent groups of the connecting rods 112 is located on the same axis, that is, one short steel bar 51 is located between two adjacent groups of the connecting rods 112.

Further, as shown in fig. 6, the actuating unit 1213 includes a driving shaft 12131 transversely connecting several groups of the rotating shafts 1215, and a gear a12132 coaxially and fixedly installed at an end of the driving shaft 12131; two sets of the gears a12132 are arranged in mesh.

Further, as shown in fig. 4, the power assembly 41 includes a motor 411, a half tooth 412 coaxially fixed with the power shaft of the motor 411, and two sets of gears b413 located at two sides of the half tooth 412 and engaged with the half tooth 412 successively, one set of the gears b413 is in power connection with the driving assembly 14, and the other set of the gears b413 is in power connection with the synchronous pulley a1214 through a synchronous pulley c 414.

It should be noted that, a group of the gears b413 is in power connection with the rotating shaft 141; and the synchronous pulley a1214 is in power connection with the gear a12132 on the same side in the driving mechanism 1213.

It should be noted that, under the action of the half-tooth 412, the rotating shaft 141 rotates to make the push rod 13 move downward to send the long steel bar 52 into the material receiving slot 12, and then the synchronous pulley a12214 drives the gear a12132 to rotate, so that the two sets of rotating rods 1215 in the positioning mechanism 1211 rotate symmetrically, and then the two sets of arc-shaped plates a1216 are spliced to form the cylinder a 1210.

It is worth mentioning that when the mold is required to be removed, the motor 411 rotates reversely, the rotating rod 1215 and the arc plate a1216 rotate to reset, and then the push rod 13 lifts the whole reinforcing mesh 5.

Further, as shown in fig. 6 and 7, the clamping assembly 31 includes a sliding frame 311 axially slidably disposed along the arc-shaped plate a1216, and an arc-shaped plate b312 elastically mounted at a free end of the sliding frame 311 and disposed to abut against the long steel bar.

Further, the limiting assembly 32 comprises a sliding rod 321, a limiting block 322 and a cross rod 323, wherein the sliding rod 321 is arranged in the rotating rod 1215 in a radial sliding manner along the arc-shaped plate a1216, and the end of the sliding rod extends out of the inner wall of the arc-shaped plate a1216, the limiting block 322 is fixedly mounted on the sliding rod 321, and the cross rod 323 is fixedly mounted on the sliding frame 311 and can be abutted against the sliding rod 321.

It should be noted that, when the short steel bar 51 passes through the inside of the cylinder a1210, the short steel bar 51 abuts against the sliding rod 321, and then the sliding rod 321 moves outwards to make the cross bar 323 abut against the limiting block 322, and then the sliding frame 311 carries the arc-shaped plate b312 to approach the long steel bar 52.

Further, the arc-shaped plates b312 positioned at both radial sides of the receiving groove 12 may form a cylinder b3120 for covering the long reinforcing steel bars.

It should be noted that, stress is generated when the short steel bar 51 and the long steel bar 52 are welded, the two sets of arc-shaped plates b312 are spliced to form the cylinder b3120, which is abutted against each other and does not rotate, when the rotating rod 1215 rotates and resets, because the arc-shaped plates b312 are elastically mounted at the end of the sliding frame 311, and then the rotating rod 1215 can rotate, the sliding rod 321 resets after the two sets of arc-shaped plates a1216 rotate, and then the sliding frame 311 resets, and then the arc-shaped plates b312 complete resetting.

More specifically, the cylinder a1210 and the cylinder b3120 are fixed to each other.

Further, the inner diameter of the cylinder b3120 is tangential to the inner diameter of the cylinder a 1210.

It should be noted that the two inner diameters are tangent to each other, so that the short steel bar 51 and the long steel bar 52 can contact each other, and the short steel bar 51 and the long steel bar 52 can be welded quickly.

The working process is as follows:

the long steel bar 52 is placed on the push rod 13, then the power assembly 41 drives the driving assembly 14 to move, so that the push rod 13 moves downwards and the long steel bar 52 is sent into the receiving trough 12, then the power assembly 41 rotates through a plurality of sets of power mechanisms 1213 of the synchronous pulley a1214, so that a plurality of sets of rotating rods 1215 rotate, the arc-shaped plate a1216 rotates between two adjacent sets of the connecting rods 112 to form the cylinder a1210, then the short steel bar 51 passes through the inside of the cylinder a1210, and when passing through the limiting assembly 32, the arc-shaped plate b321 moves towards the long steel bar 52, the arc-shaped plates b321 on both sides of the long steel bar 52 are spliced into the cylinder b3210, and then the short steel bar 51 and the steel bar around the long steel bar 52 are all fixed.

Claims

1. The utility model provides a prefabricated steel mesh piece processing equipment which characterized in that includes:

the welding platform (1) comprises a mounting frame (11), a plurality of groups of assembly troughs (12) which are arranged on the mounting frame (11) side by side and used for bearing long steel bars, push rods (13) which are arranged in the assembly troughs (12) in a corresponding elastic sliding mode, and a driving assembly (14) for driving the push rods (13) to move;

the positioning devices (2) are arranged in one-to-one correspondence with the material receiving grooves (12) and comprise a plurality of groups of positioning assemblies (121) which are arranged at intervals along the axial direction of the material receiving grooves (12); the positioning assembly (121) comprises positioning mechanisms (1211) symmetrically arranged on two radial sides of the material receiving groove (12), power mechanisms (1213) which are arranged in a one-to-one correspondence with the positioning assembly (121) and drive a plurality of groups of the positioning mechanisms (1211) to synchronously act, and synchronous belt wheels a (1214) which are in power connection with the plurality of groups of the power mechanisms (1213); the positioning mechanism (1211) comprises two groups of rotating rods (1215) which are symmetrically and rotatably arranged and arc-shaped plates a (1216) which are correspondingly and fixedly arranged on the rotating rods (1215) and can be spliced into a cylinder a (1210); the axial direction of the cylinder a (1210) is vertical to the axial direction of the material receiving groove (12);

The clamping device (3) comprises a clamping assembly (31) which is correspondingly arranged on the side face of the arc-shaped plate a (1216) in a sliding mode and can be abutted against the long steel bars, and a limiting assembly (32) which can be abutted against the short steel bars and drives the clamping assembly (31) to move;

a power plant (4), wherein the power plant (4) comprises a power assembly (41) for driving the driving assembly (14) and the synchronous pulley a (1214) to work in sequence.

2. The prefabricated steel mesh sheet processing equipment of claim 1, wherein the mounting frame (11) comprises a shelf (111), a plurality of groups of connecting rods (112) transversely erected on the shelf (111) and arranged side by side, and accommodating grooves (113) equidistantly formed along the length direction of the connecting rods (112), the accommodating grooves (113) located on the same straight line form a group of receiving grooves (12), the push rod (13) is correspondingly arranged in the accommodating grooves (113) in an up-and-down sliding manner, and the upper end of the push rod and the inner wall of the accommodating groove (113) can be overlapped.

3. The prefabricated steel mesh sheet processing equipment according to claim 1, wherein the driving assembly (14) comprises a rotating shaft (141) which is transversely and rotatably arranged, rotating plates (142) which are coaxially and fixedly installed on the rotating shaft (141) and are arranged in one-to-one correspondence to the push rods (13), lugs (143) which are arranged at the edges of the rotating plates (142) and can be abutted against the push rods (13), and synchronous pulleys b (144) which are dynamically connected with a plurality of groups of the rotating shaft (141).

4. A prefabricated steel mesh panel processing apparatus as claimed in claim 2, wherein said positioning mechanism (1211) further comprises symmetrically disposed and fixedly mounted side mounting rods (1217) on two adjacent sets of said connecting rods (112), said rotating rod (1215) being rotatably disposed at free ends of said mounting rods (1217).

5. A prefabricated steel mesh sheet processing apparatus as claimed in claim 1, wherein said power mechanism (1213) comprises a driving shaft (12131) transversely connecting several sets of said rotating shafts (1215) and a gear a (12132) coaxially and fixedly mounted at the end of said driving shaft (12131); two sets of the gears a (12132) are arranged in mesh.

6. The apparatus for manufacturing prefabricated steel mesh sheets as claimed in claim 1, wherein said clamping assembly (31) comprises a sliding frame (311) axially slidably disposed along said arc-shaped plate a (1216) at a side thereof and an arc-shaped plate b (312) elastically mounted at a free end of said sliding frame (311) and disposed to be abutted against the long steel bar.

7. The apparatus for manufacturing prefabricated steel mesh sheet as claimed in claim 6, wherein the arc-shaped plates b (312) located at both radial sides of the receiving trough (12) form a cylinder b (3120) for covering long steel bars.

8. The apparatus of claim 7, wherein the inner diameter of cylinder b (3120) is tangential to the inner diameter of cylinder a (1210).

9. The prefabricated steel mesh sheet processing device as claimed in claim 6, wherein the limiting assembly (32) comprises a sliding rod (321) which is arranged in the rotating rod (1215) in a sliding manner along the radial direction of the arc-shaped plate a (1216) and the end part of which extends out of the inner wall of the arc-shaped plate a (1216), a limiting block (322) which is fixedly arranged on the sliding rod (321), and a cross rod (323) which is fixedly arranged on the sliding frame (311) and can be abutted against the sliding rod (321).

10. The prefabricated steel mesh sheet processing equipment according to claim 1, wherein the power assembly (41) comprises a motor (411), a half-tooth (412) coaxially fixed with a power shaft of the motor (411), and two groups of gears b (413) which are positioned on two sides of the half-tooth (412) and sequentially meshed with the half-tooth (412), one group of the gears b (413) is in power connection with the driving assembly (14), and the other group of the gears b (413) is in power connection with the synchronous pulley a (1214) through a synchronous pulley c (414).