CN2825198Y

CN2825198Y - Reinforced bar unloading device

Info

Publication number: CN2825198Y
Application number: CN 200520064862
Authority: CN
Inventors: 周春伯; 黄庆荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-19
Filing date: 2005-09-19
Publication date: 2006-10-11
Anticipated expiration: 2015-09-19

Abstract

The utility model discloses a baiting device for reinforcing bars, which is used for spot welding equipment of an automatic steel mesh. A machine base is assembled at a rear platform of the spot welding equipment. One side of the machine base is provided with a trough, and the other side of the machine base is connected with a spot welding machine of the spot welding equipment through a guide way which inclines downward. A main motor is fixed and a shaft component is pivoted transversally between the trough and the guide way of the machine base. Two groups of electromagnets are respectively arranged on the shaft component with an interval of 180 DEG to make the main motor drive the shaft component to rotate in a hemicycle through a shaft connector. The electromagnets can magnetically attract a plurality of reinforcing bars in rows after entering the trough, and the reinforcing bars are conveyed to the guide way to make sure that the reinforcing bars are conveyed to proper positions one by one, so the utility model satisfies the requirements of automated production.

Description

The reinforcing bar blanking device

Technical field

The utility model relates to a kind of reinforcing bar blanking device, refers to a kind of reinforcing bar blanking device that is applied to automatic steel mesh spot-welding equipment especially.

Background technology

Civil engineering by the setting up of reinforcing bar, cooperates concrete cast mostly earlier again, can form a firm foundation after the concrete drying, and setting up of this reinforcing bar mostly adopts iron wire manually to bundle overlap joint or with machine electric welding connection for it.Generally speaking, adopt the mode of the artificial binding of iron wire not meet a large amount of requirements that reach rapid construction, it is unskillful then to be subject to relevant process technology as for the mode that adopts the machine electric welding, causes the production of automation in a large number.

In view of this, based on No. the 524156th, the previous TaiWan, China patent announcement of being researched and developed of the design people " automatic spot equipment " and No. 515446 " adjustment type iron wire blanking device ", redesign is in order to improve many technical problem points that this two preceding case can't be applicable to the reinforcing bar electric welding.

The utility model content

The purpose of this utility model is to provide a kind of reinforcing bar blanking device, and the quantitative conveying steel that it can be reciprocal is to guarantee the smoothness of molar behavior.

For achieving the above object, technical solution of the present utility model is: a kind of reinforcing bar blanking device, be applied to automatic steel mesh spot-welding equipment, this device is striden on the rear platform of spot-welding equipment and is provided with support, this support one side is provided with hopper, opposite side then is provided with towards the guide rail of the mash welder direction declivity of spot-welding equipment, and this support is horizontal between hopper and guide rail to be pivoted with a part, this part is driven by a main motor, and be provided with electromagnet in addition on the axle part, when this part and electromagnet can enter in the hopper after activation, and the reinforcing bar of energy magnetic some in a row, again it is delivered to guide rail in the lump, afterwards, reinforcing bar such as order places on the guide rail one by one by the release of electromagnetism.

This support is a straight line between hopper and guide rail lateral separation is installed with a motor seat and two pivot seats, and the motor seat is installed for main motor, and a part that is pivoted between two pivot seats, this main motor is with this part of shaft coupling interlock.

This part is respectively equipped with two groups of electromagnet in the positions of 180 degree of being separated by, and makes main motor drive shaft spare once rotate half-turn and conveying steel enters guide rail by hopper.

This guide rail is provided with and can and makes it to activate with signal the electric eye of main revolution in order to induction reinforcing bar storage.

This support can make electromagnet guide reinforcing bar to enter the guiding block of guide rail in rotation process being provided with above the guide rail.

After adopting such scheme, reinforcing bar blanking device of the present utility model mainly utilizes the electromagnet on the main motor drive axle part, make electromagnet after entering hopper, the reinforcing bar of magnetic some that can be in a row, and it is delivered on the guide rail, make reinforcing bar can be delivered to the appropriate location one by one, and then reach can be reciprocal and quantitative conveying steel to the function of guide rail, when this device avoids once a large amount of conveying steels to guide rail, can produce stuck motionless situation because of preponderance, and then make to have accurate merit in the whole sequential automation course of conveying, and can guarantee the smoothness of molar behavior, make it to meet the requirement of automated production.

Description of drawings

Fig. 1 is that automatic spot equipment is at the schematic diagram of arranging longitudinal reinforcement;

Fig. 2 is that automatic spot equipment is at the schematic diagram of carrying longitudinal reinforcement;

Fig. 3 is the drive mechanism schematic diagram of preceding platform motion bar;

Fig. 4 is the local enlarged diagram of Fig. 3;

Fig. 5 is that preceding platform is at the schematic diagram of arranging longitudinal reinforcement;

Fig. 6 is that preceding platform is at the schematic diagram of carrying longitudinal reinforcement;

Fig. 7 is a three-dimensional appearance schematic diagram of the present utility model;

Fig. 8 is a generalized section of the present utility model;

Fig. 9 is the action schematic diagram of the utility model axle spare and electromagnet.

The primary clustering symbol description

Platform 21 motion bars before 10 mash welders 20

22 guiding elements, 23 locks, 24 motors

25 main shafts, 250 sprocket wheels, 260,261 positioned chain wheels

262,263 end sprocket wheels, 27 chains, 30 rear platforms

31 grip devices, 40 reinforcing bar blanking devices, 41 supports

410 guiding blocks, 42 hoppers, 43 guide rails

44 motor seats, 45 pivot seats, 46 main motors

47 part 48 shaft couplings 49,490 electromagnet

50 poking devices

The specific embodiment

See also Fig. 1 to Fig. 9 and see it, the utility model is applied to automatic steel mesh spot-welding equipment, and this equipment system is made up of mash welder 10, preceding platform 20 and rear platform 30, and preceding platform 20 is mounted on mash welder 10 1 sides, 30 of rear platforms are mounted on mash welder 10 opposite sides.

Should before platform 20 tops across be slidingly equipped with a motion bar 21, this motion bar 21 can points of proximity welding machine 10 or point of distance welding machine 10, the guiding element 22 with storage tank is then being set up by mash welder 10 electrode bar positions relatively in preceding platform 20 rear ends, in addition, it is corresponding with it that 21 of this motion bars are provided with lock 23 one by one, use for reinforcing bar to be arranged in longitudinally in the guiding element 22, this longitudinal reinforcement can be fixed on the motion bar 21 one by one with this lock 23 again; Please cooperate Fig. 3 and shown in Figure 4, should be installed with a motor 24 in the bottom by preceding platform 20, this motor 24 rotates with the main shaft 25 that reducing gear drives across preceding platform 20, these main shaft 25 two ends respectively are provided with sprocket wheel 250, before platform 20 apical margins then in sprocket wheel 250 top positions at interval be provided with two positioned chain wheels 260,261, front and back position on preceding platform 20 tops respectively is equipped with end sprocket wheel 262 in addition then, 263, so that at these sprocket wheels 250,260,261,262,263 circles are around a chain 27 that is the T ring-band shape, this chain 27 translation track up then affects motion bar 21, thus make motor 24 can drive that motion bar 21 moves and with each reinforcing bar be delivered in the lump mash welder 10 on, between the bottom electrode rod.

See also Fig. 1,2,7,8, shown in 9 figure, described rear platform 30 near point welding machine 10 positions across being installed with a reinforcing bar blanking device 40, this reinforcing bar blanking device 40 is striden on rear platform 30 and is provided with a support 41, these support 41 1 sides are provided with the hopper of laterally placing for a large amount of reinforcing bars 42, its opposite side then is provided with towards the guide rail 43 of mash welder 10 direction declivities, this support 41 is installed with a motor seat 44 and two pivot seats 45 in the lateral separation that hopper 42 and 43 on guide rail then are a straight line, its motor seat 44 can be installed for a

main motor

46,45 of two pivot seats then are pivoted with a part 47, this main motor 46 is with this part 47 of shaft coupling 48 interlocks, axle part 47 is respectively equipped with two groups of electromagnet 49 in the position of 180 degree of being separated by then, 490, make main motor 46 once rotate half-turn by driving shaft spare 47, when making one group of electromagnet 49 in activating laggard feed chute 42, energy is the reinforcing bar of magnetic some in a row, and it is delivered to guide rail 43 in the lump, by the release of electromagnetism and make these reinforcing bars can place on the guide rail 43 one by one, then via the control of poking device 50, make these reinforcing bars can be delivered between the upper/lower electrode rod of mash welder 10 one by one, make it staggered above longitudinal reinforcement, to form the layout of steel mesh, and when conveying steel is up between the upper/lower electrode rod one by one, the stop block of palpus points of engagement welding machine 10 and magnet control location, off normal to prevent the reinforcing bar spring, so that make mash welder 10 upper/lower electrode rods can carry out the spot welding operation smoothly, the electronic eye response for the treatment of guide rail 43 is to the reinforcing bar storage when not enough, just can activate main motor 46 with signal and rotate half-turn again, make another group electromagnet 490 enter the reinforcing bar of magnetic some in a row in the hopper 42, and with its rotation be delivered to guide rail 43 after, by the release of electromagnetism and that these reinforcing bars can be retained is a certain amount of on guide rail 43, make it by the control of poking device 50 and carrying one by one of continuing towards mash welder 10 directions.In order to make two groups of electromagnet 49,490 can be smoothly will become being delivered on the guide rail 43 that placing of reinforcement aligns, the utility model support 41 can be provided with the guiding block 410 that slightly is "＜" shape above guide rail 43, make electromagnet 49,490 not have the crooked situation of reinforcing bar in rotation process and take place.Apply for simultaneously as for the detailed structure of poking device 50 separate case, so in the utility model, do not described in detail.

Rear platform 30 bottoms then are provided with servo motor, reaching is the grip device 31 of servo motor driven, make servo motor can cooperate the spacing of steel mesh and drive grip device 31 and pull and support the displacement of first reinforcing bar fixed point, and continue blankings at interval at reinforcing bar blanking device 40 and poking device 50, and then automation in proper order process can the section of nothing adjustment steel mesh spacing and the structure of steel mesh quantity.31 of its grip devices are seen in No. the 502674th, the patent announcement of TaiWan, China formerly of the applicant application, so detailed description without sparing.

By above main contents explanation, the difference of the utility model and known techniques maximum is reinforcing bar blanking device 40, the electromagnet 49,490 that this reinforcing bar blanking device 40 mainly utilizes main motor 46 to drive on the part 47, and then reach the function of quantitative conveying steel to guide rail 43, when this device avoids once a large amount of conveying steels to guide rail 43, can produce stuck motionless situation because of preponderance, and then make in the whole sequential automation course of conveying, have accurate function, make it to meet the requirement of automated production.

Claims

1, a kind of reinforcing bar blanking device, be applied to automatic steel mesh spot-welding equipment, it is characterized in that: this device is striden on the rear platform of spot-welding equipment and is provided with support, this support one side is provided with hopper, opposite side then is provided with towards the guide rail of the mash welder direction declivity of spot-welding equipment, and this support is horizontal between hopper and guide rail to be pivoted with a part, this part is driven by a main motor, and be provided with electromagnet in addition on the axle part, when this part and electromagnet can enter in the hopper after activation, and the reinforcing bar of energy magnetic some in a row, again it is delivered to guide rail in the lump, afterwards, reinforcing bar such as order places on the guide rail one by one by the release of electromagnetism.

2, reinforcing bar blanking device as claimed in claim 1, it is characterized in that: this support is a straight line between hopper and guide rail lateral separation is installed with a motor seat and two pivot seats, the motor seat is installed for main motor, and a part that is pivoted between two pivot seats, this main motor is with this part of shaft coupling interlock.

3, reinforcing bar blanking device as claimed in claim 1 is characterized in that: this part is respectively equipped with two groups of electromagnet in the positions of 180 degree of being separated by, and makes main motor drive shaft spare once rotate half-turn and conveying steel enters guide rail by hopper.

4, reinforcing bar blanking device as claimed in claim 1 is characterized in that: this guide rail is provided with and can and makes it to activate with signal the electric eye of main revolution in order to induction reinforcing bar storage.

5, reinforcing bar blanking device as claimed in claim 1 is characterized in that: this support can make electromagnet guide reinforcing bar to enter the guiding block of guide rail in rotation process being provided with above the guide rail.