Lifting type feeding machine for prefabricated part production line
Technical Field
The utility model relates to a feeder equipment technical field specifically is a promotion formula feeder for prefabricated component production line.
Background
PC is reinforced concrete prefab for short, at present, the assembly type building has become the trend, and this kind of building mode is more standardized, mechanization, automation, and the batch production of prefabricated component can be realized to PC production line, makes traditional building site cast-in-place formula shift to mill's prefabrication processing, then transports to the building site, and to a great extent has saved manpower and materials, makes the building flow shorten the standard more, improves work efficiency. The PC member production line can be used for producing precast concrete members such as PC wallboards, composite floor slabs and the like. The PC component production line equipment mainly comprises a material distributor, a material feeder, a vibration table, a ferry vehicle, a stacker crane, a curing kiln and other equipment. The feeder is used for conveying the concrete stirred by the stirring station to the distributing machine through a special track.
The feeding roller and the walking support of the concrete feeder of the existing production line are mostly integrated, the height of a discharge port of a mixing station is required, the height of the discharge port of the mixing station must be higher than that of a receiving port of the feeder, the feeder runs to the discharge port of the mixing station along a rail to receive materials, the materials are poured into a material distributing station along the rail to be distributed by a material distributing machine after being fully distributed, if the height of the discharge port of the mixing station cannot meet the requirement, the mixing station needs to be rebuilt or the existing mixing station needs to be modified, otherwise, the operation requirement of production line equipment cannot be met, and the construction cost of the production line is greatly increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the problem that exists among the prior art, provide a promotion formula feeder for prefabricated component production line, adopt two style roller assembly and walk capable subassembly, can adjust roller assembly's height as required, can solve the unsatisfied production line equipment operation requirement of stirring station discharge gate height, need not newly-built or reform transform original stirring station and still can satisfy the production line operation requirement.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
the lifting type feeder for the prefabricated part production line comprises a roller assembly, an overhead rail and a walking assembly arranged on the overhead rail, wherein a hoisting device is arranged on the walking assembly, the roller assembly is hoisted on the hoisting device through a steel wire rope, lower positioning assemblies are arranged at the left end and the right end of the top of the roller assembly, and an upper positioning assembly matched with the lower positioning assemblies is arranged at the bottom of the walking assembly.
Preferably, the roller assembly comprises a roller support, the roller support is provided with a roller and a roller driving device for driving the roller to rotate, and the bottom of the roller support is provided with supporting legs.
Preferably, two steel wire rope loosening detection mechanisms are arranged at the left end and the right end of the top of the roller assembly, and the roller assembly is connected with the steel wire ropes through the steel wire rope loosening detection mechanisms.
Preferably, a vibration assembly is arranged at one end of the roller, which is far away from the opening of the roller.
Preferably, the outer wall of the roller is provided with a mounting groove adapted to the vibration assembly, and the opening end of the mounting groove is provided with a cover body.
Preferably, the walking assembly comprises a walking frame and a driving assembly for driving the walking frame to move on the overhead rail, and guide assemblies adapted to the overhead rail are arranged at the left end and the right end of the bottom of the walking frame.
Preferably, a sensing assembly for detecting the position of the roller assembly is arranged on the walking assembly.
Preferably, the hoisting equipment includes the reel, is used for driving reel pivoted reel drive arrangement, drum assembly's top array is equipped with four hoisting points, and every hoisting point all is connected with the reel through wire rope, be equipped with two sets of heliciform slot that suits with wire rope on the reel, one of them group heliciform slot levogyration is used for connecting left hoisting point, another group heliciform slot dextrorotation is used for connecting the hoisting point on right side.
Preferably, the front end and the rear end of the winding drum are respectively provided with two pulleys adaptive to the steel wire rope.
Preferably, a cable drum assembly is arranged on the walking assembly.
Contrast prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a roller assembly is two body type structure with walking the line subassembly, roller assembly and walk to be connected through wire rope between the line subassembly, drive roller assembly's lift by hoisting equipment, roller assembly can descend to near ground preset height, give the roller assembly material loading through the concrete tank car, after full material, hoisting equipment drives roller assembly and rises, it rises to walk to go to the line subassembly suitable height, cooperation through locating component and last locating component down, it is whole to walk to roller assembly and last walking the line subassembly group, it gives the cloth machine cloth to walk to the cloth station along the built on stilts track again, can solve the unsatisfied production line equipment operation requirement of stirring station discharge gate height, need not newly-built or reform transform original stirring station and still can satisfy production line operation requirement.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the construction of the drum assembly;
FIG. 3 is a schematic view of the running assembly;
fig. 4 is a schematic view of the mounting structure of the reel.
In the drawings, the reference numbers:
1. a roller assembly; 2. a running component; 3. a lower positioning assembly; 4. an upper positioning assembly;
11. a drum support; 12. a drum; 13. a drum drive device; 14. supporting legs; 15. a vibration assembly; 16. a wire rope looseness detection mechanism;
21. a running frame; 22. a drive assembly; 23. a guide assembly; 24. an inductive component; 25. a cable drum assembly;
51. a winding drum; 52. a reel drive device; 53. a pulley.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention can be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present invention.
The embodiment is as follows: according to the attached drawings 1-4, a promote formula feeder for prefabricated component production line, walk to organize 2 including drum set 1, overhead track and install on overhead track, walk to be equipped with hoisting equipment on organizing 2, drum set 1 hoists on hoisting equipment through wire rope, both ends all are equipped with down locating component 3 about drum set 1's top, walk to organize 2 bottom be equipped with locating component 3 suitable last locating component 4 down, lower locating component 3 can adopt the top to be most advanced reference column, go up locating component 4 and can adopt the locating sleeve who suits with the reference column, when hoisting equipment drives drum set 1 and shifts up, lower locating component 3 inserts in locating component 4, can avoid drum set 1 and walk to shake between organizing 2, guarantees to walk to organize 2 stability at overhead track removal.
The utility model discloses a roller assembly 1 is two body formula structures with walking subassembly 2, roller assembly 1 with walk to be connected through wire rope between the subassembly 2, it goes up and down to drive roller assembly 1 by hoisting equipment, roller assembly 1 can descend to near ground predetermined height, give roller assembly 1 material loading through the concrete tank car, roller assembly 1 goes up full material back, hoisting equipment drives roller assembly 1 and rises, it goes up to walk to go up to walk to put up proper height of subassembly 2, cooperation through locating component 3 and last locating component 4 down, make up roller assembly 1 with walking to put up with walking subassembly 2 and make up into a whole, it gives the cloth machine cloth to walk to cloth station along the built on stilts track again.
Preferably, roller assembly 1 includes roller support 11, and roller support 1's top can be rectangular frame, install cylinder 12 on roller support 11 and be used for driving cylinder 12 pivoted cylinder drive arrangement 13, cylinder drive arrangement 13 can comprise motor, machine controller and derailleur, through the positive and negative rotation of control cylinder, can be with cylinder opening up or down, accomplishes the entering and the discharge of concrete, the bottom welding of roller support 11 has four supporting legs 14, can provide the support for roller assembly 1 when roller assembly 1 descends to the bottom surface.
Preferably, in order to timely stop the hoisting equipment when the roller assembly falls to the bottom surface, two steel wire rope loosening detection mechanisms are arranged at the left end and the right end of the top of the roller assembly 1, the roller assembly 1 is connected with the steel wire ropes through the steel wire rope loosening detection mechanisms, and when the roller assembly falls to the bottom surface, the stress of the steel wire rope loosening detection mechanisms is reduced, the hoisting equipment is controlled to stop rotating, so that the steel wire ropes are in a relatively straight state, and the steel wire rope support grooves are prevented from being messy.
Preferably, in order to ensure the concrete in the drum is effectively discharged, the end of the drum 12 far away from the drum opening is provided with a vibration assembly 15. Further, in order to protect the vibration component, an installation groove adapted to the vibration component 15 is formed in the outer wall of the roller 12, and a cover body is arranged at the opening end of the installation groove and can be fixed on the roller 12 through screws.
Preferably, in order to ensure the stability of the movement of the running assembly, the running assembly 2 includes a running frame 21 and a driving assembly 22 for driving the running frame 21 to move on the overhead rail, and at least two guiding assemblies 23 adapted to the overhead rail are respectively arranged at the left end and the right end of the bottom of the running frame 21.
Preferably, in order to avoid collision between the roller assembly and the travelling assembly, a sensing assembly 24 for detecting the position of the roller assembly 1 is arranged on the travelling assembly 2, and the sensing assembly 24 can adopt a proximity switch or a distance sensor.
Preferably, in order to guarantee the stability that drum set spare goes up and down, the hoist equipment includes reel 51, is used for driving reel 51 pivoted reel drive arrangement 52, drum set spare 1's top array is equipped with four hoisting points, and every hoisting point all is connected with reel 51 through wire rope, through four hoisting points, can guarantee the stability of drum set spare 1 hoist and mount, be equipped with two sets of heliciform slot that suits with wire rope on the reel 51, one of them is a set of heliciform slot levogyration is used for connecting left hoisting point, another a set of heliciform slot dextrorotation is used for connecting the hoisting point on right side, and four wire ropes are installed on same reel 51, both can reduce cost, also can guarantee synchronous lift.
Preferably, to avoid the cable wearing the running frame, the front and rear ends of the drum 51 are provided with two pulleys 53 adapted to the cable.
Because the electric equipment on the roller assembly 1 needs to be connected with a cable, the cable swings along with the electric equipment in the process that the roller assembly 1 moves up and down, and in order to prevent the cable from being accidentally hung up, the cable drum assembly 25 is arranged on the walking assembly 2 and used for winding and unwinding the cable along with the lifting of the roller assembly 1.