阅读说明：本技术 轻质墙板全自动挤压成型生产线的钢筋送料系统 (Steel bar feeding system of full-automatic extrusion forming production line of light wall board ) 是由 于海滨 刘振宙 陈延甫 刘天凯 薛建忠 于 2019-11-20 设计创作，主要内容包括：轻质墙板全自动挤压成型生产线的钢筋送料系统,由若干组钢筋校直机构、若干组折弯输送机构、折弯动力减速机、若干导向架和若干导向管组成,每组钢筋校直机构包括固定支架、上压轮、支撑轮、X轴校直支架和Y轴校直支架,折弯的钢筋进入导向架内,导向管置于导向架后方成型机的成型腔内。本发明钢筋折弯输送机构采用齿轮结构,可以将钢筋连续均匀的折弯,并且还可以向前输送,折弯输送机构借助折弯装置提供的拉力,就可以使钢筋在校直轮之间通过被校直,多个压紧轮可以高效的将钢筋校直,椭圆型导管能保证折弯后的钢筋顺利的进入到主机的成型腔内,保持折弯是竖直方向的进入,有效减小了进入到成型腔导管的截面积,以免影响成型效果。(A steel bar feeding system of a light wall board full-automatic extrusion forming production line is composed of a plurality of groups of steel bar straightening mechanisms, a plurality of groups of bending conveying mechanisms, a bending power speed reducer, a plurality of guide frames and a plurality of guide pipes, wherein each group of steel bar straightening mechanisms comprises a fixed support, an upper pressing wheel, a supporting wheel, an X-axis straightening support and a Y-axis straightening support, bent steel bars enter the guide frames, and the guide pipes are arranged in forming cavities of forming machines behind the guide frames. The reinforcing steel bar bending conveying mechanism adopts a gear structure, can continuously and uniformly bend reinforcing steel bars and can convey the reinforcing steel bars forwards, the reinforcing steel bars can be straightened between the straightening wheels by virtue of the pulling force provided by the bending device, the plurality of pressing wheels can efficiently straighten the reinforcing steel bars, the oval guide pipe can ensure that the bent reinforcing steel bars can smoothly enter the forming cavity of the main machine, the bending is kept to enter in the vertical direction, and the sectional area of the guide pipe entering the forming cavity is effectively reduced so as to avoid influencing the forming effect.)

1. A reinforcing steel bar feeding system of a light wall board full-automatic extrusion molding production line is characterized by comprising a plurality of groups of reinforcing steel bar straightening mechanisms, a plurality of groups of bending conveying mechanisms, a bending power reducer, a plurality of guide frames and a plurality of guide pipes, wherein each group of reinforcing steel bar straightening mechanisms comprises a fixed support, an upper pressing wheel, a supporting wheel, an X-axis straightening support and a Y-axis straightening support, the fixed support is arranged at the end part of a molding machine, the upper pressing wheel and the supporting wheel are respectively and fixedly supported by the X-axis straightening support and the Y-axis straightening support, reinforcing steel bars are conveyed between a molding gear and a supporting gear in the corresponding bending conveying mechanism through the upper pressing wheel and the supporting wheel, the bending power reducer drives a driven shaft to rotate through a driving shaft, the driving shaft and the driven shaft are respectively provided with a plurality of bending gear sets formed by supporting gears, the teeth of, the bent reinforcing steel bar enters a guide frame, a guide pipe is arranged in a forming cavity of a forming machine behind the guide frame, the guide pipe is an elliptical long pipe and extends into the lower portion of the middle position of two hinge shafts of the forming machine, and the length of the guide pipe exceeds the length of threads of the hinge shafts.

2. The rebar feeding system of a light wall panel full-automatic extrusion molding line according to claim 1, wherein the guide frame has a width allowing only the corrugated rebar to vertically pass through, and has a structure with a large inlet and a small outlet, so that the bent rebar can enter the guide pipe below from a relatively high bending process.

Technical Field

The invention relates to the technical field of light wallboard production, in particular to a steel bar feeding system of a full-automatic extrusion forming production line of a light wallboard.

Background

The light partition wall board is used as a partition wall and is a non-bearing wall, and reinforcement is not required to be added according to the use stress condition and the national and industrial specifications. But because there is not the reinforcing of reinforcing bar when storage, transportation and installation, light wallboard very easily produces the fracture, greatly reduced the qualification rate of product, especially in the installation, in case fracture, has the risk of smashing the workman. Therefore, the light partition wall batten on the market is usually added with steel bars to be accepted by the market.

Extrusion vibration molding is a main mode for manufacturing light partition boards by using waste slag, construction waste, slag and the like at present, and has high yield and low cost. The main production equipment of the production mode mainly comprises a ground running type extruder and a full-automatic extrusion forming light wallboard production line at present.

The ground-run type extruder is produced on a prefabricated field, the field is generally 80 ~ 100 meters long, reinforcing steel bars to be implanted are tensioned and fixed at two ends of the field in advance, wall boards with the same length as the field are produced along with the movement of a main machine, the reinforcing steel bars are wrapped in the wall boards, after the wall boards are maintained to a certain strength, the wall boards are cut to the required length, the ground-run type extruder can implant the reinforcing steel bars, but the ground-run type extruder can produce plate blanks with the same length as the field on the field, the plate blanks are cut and stacked after standing maintenance for 2 ~ 3 days, the time is directly influenced by weather conditions, the maintenance time and the product quality are directly influenced by cold, rain and the like, even in areas with low temperature in winter, the production is stopped, if the production capacity needs to be enlarged, the land area needs to be increased, the production capacity is directly limited by the land, the cutting after maintenance is carried out by a cutter with manual sizing, the cutting size is inaccurate, the cutting end faces are irregular, the wall boards are cut after maintenance, the wall boards are dried, the cutting is serious, the cutting is caused by the abrasion of the cutting, and.

The production line of the full-automatic extrusion forming light wallboard adopts the production mode of extruding and vibrating the formed wallboard, and the production line is characterized in that a forming host is fixed and is provided with a template continuously by a template processing and conveying system which runs at the front end in a full-automatic mode. The wallboard is shaped to be long in the template, and along with the output of the wallboard, the wallboard is cut to the required length in a fixed length mode through subsequent automatic cutting. The full automatic operation of this production line, each process highly integrates, automatic, only needs 1000 square meters's place can continuous output wallboard, and because it does not receive the interference of artificial ability, the wallboard of output is of high quality, stable. And the whole line is in closed type conveying, the cutting is wet cutting, and a closed protective cover is arranged, so that the production environment is good. But because the wallboard is cut along with the output immediately, the short section of wallboard that has not been maintained can't provide sufficient bond stress for the reinforcing bar very easily produces the dislocation in the extrusion molding chamber, twines extrusion spiral hinge, even blocks disconnected hinge, causes the damage of equipment and reduction in production efficiency.

Disclosure of Invention

The invention provides a steel bar feeding system of a light wall board full-automatic extrusion forming production line, which aims to solve the problem that the production efficiency is reduced due to equipment damage caused by dust raising which is not environment-friendly and easy to misplace in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a reinforcing steel bar feeding system of a light wall board full-automatic extrusion molding production line comprises a plurality of groups of reinforcing steel bar straightening mechanisms, a plurality of groups of bending conveying mechanisms, a bending power reducer, a plurality of guide frames and a plurality of guide pipes, wherein each group of reinforcing steel bar straightening mechanisms comprises a fixed support, an upper pressing wheel, a supporting wheel, an X-axis straightening support and a Y-axis straightening support, the fixed support is arranged at the end part of a molding machine, the upper pressing wheel and the supporting wheel are respectively and fixedly supported by the X-axis straightening support and the Y-axis straightening support, reinforcing steel bars are conveyed into positions between a molding gear and a supporting gear in the corresponding bending conveying mechanism through the upper pressing wheel and the supporting wheel, the bending power reducer drives a driven shaft to rotate through a driving shaft, the driving shaft and the driven shaft are respectively provided with a plurality of bending gear sets formed by the molding gear supporting gear, the bent reinforcing steel bar enters a guide frame, a guide pipe is arranged in a forming cavity of a forming machine behind the guide frame, the guide pipe is an elliptical long pipe and extends into the lower portion of the middle position of two hinge shafts of the forming machine, and the length of the guide pipe exceeds the length of threads of the hinge shafts.

The width of the guide frame only allows the waved reinforcing steel bars to vertically pass through, and the guide frame has a structure with a large inlet and a small outlet, so that the bent reinforcing steel bars can enter the guide pipe below from a relatively high bending process.

When the device works, each reinforcing steel bar enters a rear reinforcing steel bar straightening mechanism after being extruded and straightened by an upper pressing wheel and a supporting wheel in two directions of an X axis and a Y axis of the corresponding reinforcing steel bar straightening mechanism, a forming gear and a supporting gear of the reinforcing steel bar straightening mechanism bite the straightened reinforcing steel bar, the forming gear is driven by a bending power reducer, the tooth-shaped rotation of the forming gear and the supporting gear can drive the reinforcing steel bar to pass through a tooth-shaped gap, the reinforcing steel bar is pressed into a wave shape, and the reinforcing steel bar is driven to move forward all the time along with the continuous rotation, which is also the power of the reinforcing steel bar straightening mechanism. The reinforcing bar of bending enters into the leading truck, the width of leading truck only allows the corrugated reinforcing bar to pass through vertically, and its entry is big, the mechanism that the export is little, the leading truck protection reinforcing bar of bending smoothly gets into the stand pipe, can not be touched by peripheral other equipment, in order to avoid destroying even bending, the leading truck can effectively enter into the stand pipe of below from the relatively high process of bending of the reinforcing bar of being bent, the stand pipe is an oval-shaped long tube, stretched into the shaping intracavity of make-up machine, be located the below of the intermediate position of two hinge, length exceeds hinge thread length, can effectively guarantee like this that the reinforcing bar of bending reaches the final fashioned position of wallboard, be wrapped up in the wallboard. And not destroyed or twine the spiral through the hinge spiral in the time, the reinforcing bar greatly increased of wave type reinforcing bar the strength of reinforcing bar by the parcel in the wallboard, when being cut after the wallboard shaping, cut off the reinforcing bar simultaneously, the reinforcing bar also can not appear shifting and shrink. The action of the whole reinforcing steel bar implanting system does not need manual participation, the forming speed can be matched automatically completely, and reinforcing steel bars are implanted into the wallboard.

The reinforcing steel bar bending conveying mechanism adopts a gear structure, reinforcing steel bars can be continuously and uniformly bent and can be conveyed forwards, power does not need to be configured in front of the bending conveying mechanism, the reinforcing steel bars can be straightened between the straightening wheels by virtue of tension provided by the bending device, the plurality of pressing wheels can efficiently straighten the reinforcing steel bars, the oval guide pipe can ensure that the bent reinforcing steel bars can smoothly enter a forming cavity of a host machine, the bending is kept to enter in the vertical direction, and the sectional area of the guide pipe entering the forming cavity is effectively reduced, so that the forming effect is not influenced.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is an isometric view of a feed system of the present invention;

FIG. 2 is a schematic view showing the installation position of the guide tube of the present invention;

fig. 3 is a schematic top view of the rebar straightening mechanism of the present invention;

fig. 4 is a rear view of the rebar straightening mechanism of the present invention;

FIG. 5 is a schematic illustration of a bend in the bend delivery mechanism of the present invention;

FIG. 6 is a schematic view of the installation of the system of the present invention in a molding machine;

fig. 7 is a schematic top view of the system of the present invention in a molding machine.

In the figure, a reinforcing steel bar straightening mechanism 1, a bending conveying mechanism 2, a guide frame 3, a guide pipe 4, a forming cavity 5, a hinge shaft 6, a hinge shaft thread 7, a bending reinforcing steel bar 8, a straightening reinforcing steel bar 9, a fixing support 1.1, an upper pressing wheel 1.2, a supporting wheel 1.3, an X-axis straightening support 1.4, a Y-axis straightening support 1.5, a forming gear 2.1, a supporting gear 2.2, a driving shaft 2.3, a driven shaft 2.4 and a bending power reducer 2.5 are arranged in the forming cavity.

Detailed Description

As shown in figures 1, 2, 3, 4, 5, 6 and 7, the reinforcing steel bar feeding system of the full-automatic extrusion molding production line of the light wall board comprises a plurality of groups of reinforcing steel bar straightening mechanisms 1, a plurality of groups of bending conveying mechanisms 2, a bending power reducer 2.5, a plurality of guide frames 3 and a plurality of guide pipes 4, wherein each group of reinforcing steel bar straightening mechanisms 1 comprises a fixed support 1.1, an upper pressing wheel 1.2, a supporting wheel 1.3, an X-axis straightening support 1.4 and a Y-axis straightening support 1.5, the fixed support 1.1 is arranged at the end part of a molding machine, the upper pressing wheel and the supporting wheel are respectively and fixedly supported by the X-axis straightening support and the Y-axis straightening support, reinforcing steel bars are sent between a molding gear and a supporting gear in the corresponding bending conveying mechanism through the upper pressing wheel and the supporting wheel, the bending power reducer 2.5 drives a driven shaft to rotate through a driving shaft, the driving shaft and the driven shaft are respectively provided with a, the tooth-shaped rotation of the forming gear and the supporting gear drives the reinforcing steel bars to be pressed into waves through tooth-shaped gaps, the bent reinforcing steel bars enter a guide frame, a guide pipe is arranged in a forming cavity of a forming machine behind the guide frame, the guide pipe is an elliptical long pipe and extends to the position below the middle position of two hinge shafts 6 of the forming machine, the length of the guide pipe exceeds the length of a hinge shaft thread 7, the width of the guide frame only allows the wavy reinforcing steel bars to vertically pass through, and the guide frame is provided with a structure with a large inlet and a small outlet, so that the bent reinforcing steel bars can enter the guide pipe below from a relatively high bending process.

When the device works, each reinforcing steel bar enters a rear reinforcing steel bar straightening mechanism after being extruded and straightened by an upper pressing wheel and a supporting wheel in two directions of an X axis and a Y axis of the corresponding reinforcing steel bar straightening mechanism, a forming gear and a supporting gear of the reinforcing steel bar straightening mechanism bite the straightened reinforcing steel bar 9, the forming gear is driven by a bending power reducer, the tooth-shaped rotation of the forming gear and the supporting gear can drive the reinforcing steel bar to pass through a tooth-shaped gap, the reinforcing steel bar is pressed into a wave shape, and the reinforcing steel bar is driven to move forward all the time along with the continuous rotation, which is also the power of the reinforcing steel bar straightening mechanism. The reinforcing bar 8 of bending enters into the leading truck, the width of leading truck only allows the wave reinforcing bar to pass through vertically, and its entry is big, the mechanism that the export is little, the leading truck protection reinforcing bar of bending smoothly gets into the stand, can not be touched by peripheral other equipment, in order to avoid destroying even bending, the leading truck can effectively enter into the stand of below from the relatively high process of bending of the reinforcing bar of being bent, the stand is an oval-shaped long tube, the shaping intracavity of make-up machine has been stretched into, be located the below of the intermediate position of two hinge, length exceeds hinge thread length, can effectively guarantee like this that the reinforcing bar of bending reaches the final fashioned position of wallboard, be wrapped up in the wallboard. And not destroyed or twine the spiral through the hinge spiral in the time, the reinforcing bar greatly increased of wave type reinforcing bar the strength of reinforcing bar by the parcel in the wallboard, when being cut after the wallboard shaping, cut off the reinforcing bar simultaneously, the reinforcing bar also can not appear shifting and shrink. The action of the whole reinforcing steel bar implanting system does not need manual participation, the forming speed can be matched automatically completely, and reinforcing steel bars are implanted into the wallboard.