CN114852659A

CN114852659A - Round steel feeder

Info

Publication number: CN114852659A
Application number: CN202210457339.9A
Authority: CN
Inventors: 陈永飞; 王涛
Original assignee: Dongyang Linix Machine Electricity Co Ltd
Current assignee: Dongyang Linix Machine Electricity Co Ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-05

Abstract

The invention relates to the technical field of feeding equipment, in particular to a round steel feeding machine which comprises a feeding device and a material pushing device, wherein the feeding device comprises a blanking box and a material blocking mechanism, a feeding hole is formed in the upper portion of the blanking box, a bottom plate of the blanking box is obliquely arranged, a discharging hole is formed in the blanking box and is close to the lowest position of the bottom plate, an opening extends upwards from the discharging hole, the material blocking mechanism comprises a material blocking plate and an ejector rod, the material blocking plate is located in the opening, the ejector rod is ejected outside the material blocking plate and is used for pushing the material blocking plate, the material pushing device comprises a guide rail and a material pushing rod, the guide rail is located below the discharging hole, and the material pushing rod is located in the guide rail and can move along the guide rail. The automatic material feeding device adopts the material baffle plate to control the material feeding, and simultaneously, the push rod is matched for timely yielding, the ordered material feeding is realized in such a circulating way, the structure is simple and compact, the labor force is saved, the material feeding efficiency is improved through an automatic device, and the material feeding is more accurate.

Description

Round steel feeder

Technical Field

The invention relates to the technical field of feeding equipment, in particular to a round steel feeding machine.

Background

At present, round steel is widely applied to manufacturing production as common steel. Before the round steel is put into processing, the round steel needs to be fed one by one through manpower, so that the efficiency is lower, the labor intensity of workers is improved, and the labor cost is increased.

For example, the chinese invention patent with application number 201910508153.X discloses a rotor automatic feeding mechanism, including the case that gathers materials, the case front side that gathers materials is equipped with the opening and is connected with the track that the slope set up, the track is reduced to preceding height gradually by the back, the case that gathers materials includes the bottom plate that the height set up with the slope after low in the front, the bottom plate left and right sides that gathers materials all is equipped with the curb plate that upwards extends, it is equipped with first drive arrangement and first cutting plate in the case that gathers materials, first cutting plate goes up and down under the effect of first drive arrangement in order to adjust the distance between first cutting plate lower edge and bottom plate upper edge, the rotor is through the gap between first cutting plate and bottom plate in order to move outside the case that gathers materials. Although the invention solves the problem of easy blocking during rolling blanking to a certain extent, the whole structure is longer and the occupied space is large.

Disclosure of Invention

The round steel feeding machine has the advantages that the round steel feeding machine can perform orderly and stable feeding through the movable material baffle plate and the material pushing device arranged in the direction perpendicular to the feeding direction, the structure is compact, the feeding efficiency is greatly improved, the labor force is saved, and the space utilization rate is improved.

In order to achieve the purpose, the invention adopts the following technical scheme: round steel feeder, including blowing device and blevile of push, the blowing device includes unloading case and stock stop, and the upper portion of unloading case is equipped with the feed inlet, and the bottom plate slope of unloading case sets up, is equipped with the discharge gate on the unloading case, and the discharge gate is close to the bottom plate lower, and the discharge gate upwards extends the opening, and the stock stop includes striker plate and ejector pin, and the striker plate is located the opening, and the ejector pin top is used for promoting the striker plate in the outside of striker plate, blevile of push includes guide rail and ejector pin, and the guide rail is located the below of discharge gate, and the ejector pin is located the guide rail and can follow the guide rail and remove. The round steel is put into from the feed inlet of blowing device, roll down along the bottom plate, by mobilizable stock stop control when going out from the discharge gate, the switch of the lower extreme control discharge gate of striker plate realizes making the round steel fall into the effect on the guide rail one by one, the ejector beam promotes the round steel again and gets into next process, make the discharge gate below step down give next round steel, so circulate and realize the orderly pay-off, moreover, the steam generator is simple in structure, the labour has not only been practiced thrift, through automatic device, still make pay-off efficiency improve.

Preferably, a workbench is fixed at the lower end of the feeding device, the feeding device is fixed on the workbench, a vertical plate is further fixed on the workbench, the vertical plate is close to the discharge port, the upper portion of the vertical plate is hinged to the upper portion of the material baffle, and the ejector rod is supported at the lower portion of the material baffle. The riser is used as the fulcrum that the stock stop is fixed, make the stock stop rotate around the fulcrum, the stock stop rotationally sets up in the discharge gate top, the ejector pin supports on the striker plate, the strong point is located the position that the effect of strength is big, make the lever with the striker plate, the arm of force of ejector pin effect point is longer promptly, there is laborsaving effect, to this kind of form of leaning on the dead weight unloading of round steel, need have sufficient power to support the weight of round steel, the bottom plate that the slope set up simultaneously cooperatees with the pivoted striker plate, can prevent that the quantity that the round steel once only goes out when going out from the discharge gate from exceeds one.

Preferably, the upper portion of the material baffle is provided with a first bearing seat, the first bearing seat is hinged to the upper portion of the vertical plate, the lower portion of the material baffle is provided with a second bearing seat, the second bearing seat is hinged to one end of the ejector rod, and the other end of the ejector rod is provided with a first air cylinder. The ejector pin is articulated with the striker plate, when first cylinder promoted the ejector pin and moves along length direction, first bearing frame department was motionless as the fulcrum, and the ejector pin promotes the striker plate and rotates, can support on the one hand and lean on dead weight rolling round steel downwards, and on the other hand can control the switching of discharge gate through the cylinder, and simple structure can realize automatic unloading one by one when safe and reliable.

Preferably, a gap between the lowest end of the inner wall of the baffle plate and the lowest position of the bottom plate forms the discharge hole, and the maximum width of the discharge hole is adjustable. The maximum width of discharge gate is controlled by the clearance between striker plate and the bottom plate, can realize the round steel unloading of different diameters, and because of the striker plate is rotating-structure, the round steel is at the in-process of unloading, the inner wall of striker plate and round steel are in all the time and tangent to opening to the discharge gate the biggest, the striker plate pushes back after the preceding round steel whereabouts, it is tangent to keep between a back round steel and striker plate, the effort is not with the direction collineation that rolls, make and be the flexible impact to round steel and striker plate, can reduce the impact force, reduce the loss and improve the security.

As preferred, the cover is equipped with the accent long bolt on the ejector pin, and the accent long bolt is located and transfers long bolt to be used for adjusting the length of ejector pin between first cylinder and the striker plate, when the distance that the ejector pin can be shifted is fixed, can be so that the clearance between striker plate and the bottom plate is adjustable to the control round steel passes through the diameter size of discharge gate, and the round steel that adapts to different diameters carries out the pay-off.

Preferably, the side wall of the blanking box is provided with an adjusting device, and the adjusting device can adjust the width of the blanking box along the material pushing direction of the material pushing rod. Adjusting device is used for controlling the width of workbin to make the round steel length that gets into in the workbin can not the overlength, can avoid the round steel in the workbin on the one hand from colliding with each other, the condition of appearing one or many round steel slope blocks and dying on the lateral wall of workbin, improve stability and efficiency, on the other hand can screen out the round steel that length overlength is not conform to the standard, prevents that the substandard product from getting into production, improves the qualification rate.

Preferably, the adjusting device comprises a movable plate and a length adjusting mechanism, the movable plate can move left and right, the length adjusting mechanism is fixed on the side wall of the blanking box, the length adjusting mechanism comprises a length adjusting screw and a fixing piece, the length adjusting screw penetrates through the side wall of the blanking box, one end of the length adjusting screw is connected with the movable plate in the blanking box, the other end of the length adjusting screw is arranged outside the blanking box, and the fixing piece is used for locking the length adjusting screw. The width in the blanking box can be adjusted by rotating the length adjusting screw to control the moving plate to move, and after the width is adjusted, the length adjusting screw is locked by the fixing piece.

Preferably, the guide rail is perpendicular to the blanking direction of the blanking box, and the length of the guide rail is not less than twice of the length of the discharge port. When the striker plate is opened, the round steel moves a small section forward and loses the support promptly, falls rapidly, and the round steel that the ejector pin will fall at this moment pushes away the back, gives the next round steel that will fall and lets the position, has sufficient space to make next round steel fall into the guide rail in advance, and the pay-off step is compact, has further improved the efficiency of pay-off.

Preferably, the depth of the guide rail is less than twice the diameter of the round steel. After the feed opening is opened, if the striker plate is not closed in time, the guide rail does not have enough space to accommodate the next round steel, so that the device is prevented from being blocked, the fault-tolerant rate is improved, and the working efficiency is further improved.

Preferably, the material pushing device comprises a second cylinder, the movable end of the second cylinder is fixed with one end of the push rod, and the other end of the push rod is used for pushing materials. The second cylinder is used for pushing the push rod, so that the structure is simple and light, the installation and maintenance are simple, the cost is low, and the safety factor is high.

The invention has the advantages that: the material blocking mechanism is matched with the blanking box, so that automatic feeding is realized while feeding becomes orderly, the cost is saved, and the efficiency is improved; adopt ejector pin of adjustable length and the workbin of adjustable width, can get rid of the part round steel that the size is unqualified on the one hand, on the other hand can adapt to the needs of multiple difference and come to pay-off not unidimensional round steel.

Drawings

Fig. 1 is an axial view of a round steel feeder of the present invention.

Fig. 2 is a partially enlarged front view of the round steel feeder of the present invention.

Fig. 3 is a partial enlarged side sectional view of the round steel feeder of the present invention.

Detailed Description

The invention is further described below with reference to the figures and specific embodiments.

As shown in fig. 1, 2 and 3, the round steel feeder comprises a feeding device 1 and a pushing device 2, the feeding device 1 comprises a blanking box 11 and a material blocking mechanism 12, a feeding hole 111 is formed in the upper portion of the blanking box 11, a bottom plate 113 of the blanking box 11 is obliquely arranged, a discharging hole 112 is formed in the blanking box 11, the discharging hole 112 is close to the lowest position of the bottom plate 113, the discharging hole 112 extends upwards to form an opening, the material blocking mechanism 12 comprises a material blocking plate 121 and a push rod 122, the material blocking plate 121 is located in the opening, the push rod 122 pushes the material blocking plate 121 outside the material blocking plate 121 to push, the pushing device 2 comprises a guide rail 21, a pushing rod 22 and a second cylinder 23, the guide rail 21 is located below the discharging hole 112, the pushing rod 22 is located in the guide rail 21 and can move along the guide rail 21, the pushing device 2 comprises a movable end of the second cylinder 23 fixed to one end of the push rod, and the other end of the push rod is used for pushing. The round steel is put into from feed inlet 111 of blowing device 1, roll downwards along bottom plate 113, by mobilizable stock stop 12 control when going out from discharge gate 112, the switch of lower extreme control discharge gate 112 of striker plate 121, the realization makes the round steel fall into the effect on guide rail 21 one by one, ejector beam 22 promotes the round steel again and gets into next process, make discharge gate 112 below let the position give next round steel, so circulate and realize the pay-off in order, moreover, the steam generator is simple in structure, the labour has not only been practiced thrift, through automatic device, still make pay-off efficiency improve.

As shown in fig. 1 and 2, a workbench 3 is fixed at the lower end of the feeding device 1, the feeding device 2 is fixed on the workbench 3, a vertical plate 4 is further fixed on the workbench 3, the vertical plate 4 is close to the discharge port 112, and the upper part of the vertical plate 4 is hinged to the striker plate 121. The vertical plate 4 is used as a fulcrum of the material blocking mechanism 12, so that the material blocking mechanism 12 can rotate around the fulcrum, and the material blocking mechanism 12 is rotatably arranged above the material outlet 112, compared with a translation mode, the distance for opening and closing the material outlet 112 is less, the energy consumption is saved, and the feeding efficiency is further improved.

As shown in fig. 2, a first bearing seat 123 is disposed on the upper portion of the striker plate 121, the first bearing seat 123 is hinged to the upper portion of the vertical plate 4, a second bearing seat 124 is disposed on the lower portion of the striker plate 121, and the second bearing seat 124 is hinged to the top rod 122. Ejector pin 122 also articulates with striker plate 121, and when ejector pin 122 moved along length direction, first bearing seat 123 department was motionless as the fulcrum, and ejector pin 122 promoted striker plate 121 and rotates, can support on the one hand and lean on the dead weight round steel that rolls downwards, and on the other hand can control the switching of discharge gate 112 through ejector pin 122, and simple structure, safe and reliable can realize automatic unloading one by one simultaneously.

As shown in fig. 3, one end of the top rod 122 is connected to a first air cylinder 125, a length-adjusting bolt 126 is sleeved on the top rod 122, and the length-adjusting bolt 126 is located between the first air cylinder 125 and the striker plate 121. The length-adjustable bolt 126 is used for adjusting the length of the ejector rod 122, and when the displaceable distance of the ejector rod 122 is fixed, the gap between the material baffle plate 121 and the bottom plate 113 can be adjusted, so that the round steel is controlled to pass through the diameter size of the discharge port 112, and the round steel with different diameters is adapted to feeding.

As shown in fig. 1 and 2, an adjusting device 5 is disposed on a side wall of the blanking box 11, the adjusting device 5 includes a moving plate 51 and a length-adjusting mechanism 52, the moving plate 51 is movable to the left and right, the length-adjusting mechanism 52 is fixed on the side wall of the blanking box 11, the length-adjusting mechanism includes a length-adjusting screw 521 and a fixing member 522, the length-adjusting screw 521 penetrates through the side wall of the blanking box 11, one end of the length-adjusting screw 521 is connected to the moving plate 51 inside the blanking box 11, the other end of the length-adjusting screw 521 is outside the blanking box 11, and the fixing member 522 is used for locking the length-adjusting screw 521. Adjusting device 5 is used for controlling blanking box 11's width to make the round steel length that gets into in blanking box 11 can not the overlength, can avoid the round steel in blanking box 11 on the one hand from colliding mutually, the condition of appearing one or many round steel slope blocks and dying on blanking box 11's lateral wall, improve stability and efficiency, on the other hand, can screen out the round steel that length overlength is not conform to the standard, prevent that the substandard product from getting into production, improves the qualification rate. The width of the blanking box 11 can be adjusted by rotating the length-adjusting screw 521 to control the movement of the moving plate 51, and after the width is adjusted, the length-adjusting screw 521 is locked by the fixing member 522.

As shown in fig. 1 and 3, the discharge port 112 is horizontally disposed at the bottom of the blanking box 11. The discharge port 112 is horizontally arranged, the opening is vertically communicated, when the material baffle 121 loosens and gives way, the round steel moves forwards for a small section, the support is lost, the round steel rapidly falls, and the blanking efficiency is further improved.

As shown in fig. 1 and 2, the length of the guide rail 21 is much longer than the length of the discharge port 112. After the pushing device 2 is used for moving away the previous round steel, if the round steel is not moved away in time, enough space is provided to enable the next round steel to fall into the guide rail 21 in advance, so that the fault tolerance rate is improved, and the working efficiency is further improved.

Claims

1. The utility model provides a round steel feeder, a serial communication port, including blowing device and blevile of push, the blowing device includes blanking box and stock stop, and the upper portion of blanking box is equipped with the feed inlet, and the bottom plate slope of blanking box sets up, is equipped with the discharge gate on the blanking box, and the discharge gate is close to the bottom, and the discharge gate upwards extends the opening, and the stock stop includes striker plate and ejector pin, and the striker plate is located the opening, and the ejector pin top is used for promoting the striker plate in the outside of striker plate, blevile of push includes guide rail and ejector pin, and the guide rail is located the below of discharge gate, and the ejector pin is located the guide rail and can follow the guide rail and remove.

2. The round steel feeder of claim 1, wherein a workbench is fixed at the lower end of the feeding device, the feeding device is fixed on the workbench, a vertical plate is further fixed on the workbench, the vertical plate is close to the discharge port, the upper portion of the vertical plate is hinged to the upper portion of the material baffle, and the ejector rod is supported at the lower portion of the material baffle.

3. The round steel feeder of claim 2, wherein the upper portion of the striker plate is provided with a first bearing seat, the first bearing seat is hinged to the upper portion of the vertical plate, the lower portion of the striker plate is provided with a second bearing seat, the second bearing seat is hinged to one end of the ejector rod, and the other end of the ejector rod is provided with a first air cylinder.

4. The round steel feeder of claim 2 or 3, wherein the discharge port is formed by a gap between the lowest end of the inner wall of the striker plate and the lowest position of the bottom plate, and the maximum width of the discharge port is adjustable.

5. The round steel feeder of claim 4, wherein the ejector rod is sleeved with a length-adjusting bolt, and the length-adjusting bolt is located between the first cylinder and the striker plate.

6. The round steel feeder of claim 1, wherein the side wall of the blanking box is provided with an adjusting device, and the adjusting device can adjust the width of the blanking box along the pushing direction of the pushing rod.

7. The round steel feeder of claim 6, wherein the adjusting device comprises a movable plate and a length adjusting mechanism, the movable plate can move left and right, the length adjusting mechanism is fixed on the side wall of the blanking box, the length adjusting mechanism comprises a length adjusting screw and a fixing member, the length adjusting screw penetrates through the side wall of the blanking box, one end of the length adjusting screw is connected with the movable plate in the blanking box, the other end of the length adjusting screw is arranged outside the blanking box, and the fixing member is used for locking the length adjusting screw.

8. The round steel feeder of claim 1, wherein the guide rail is arranged perpendicular to the feeding direction of the feeding box, and the length of the guide rail is not less than twice the length of the discharge port.

9. Round bar feeder according to claim 1 or 2 or 3, characterized in that the depth of the guide rail is less than twice the diameter of the round bar.

10. The round steel feeder of claim 1, 2 or 3, wherein the pushing device comprises a second cylinder, a movable end of the second cylinder is fixed with one end of a push rod, and the other end of the push rod is used for pushing.