CN115636238A

CN115636238A - Guardrail board automatic feeding equipment

Info

Publication number: CN115636238A
Application number: CN202211328992.1A
Authority: CN
Inventors: 吴价宝; 温腾; 陈国瑞; 李晓珂
Original assignee: Zhejiang Communications Investment Metal New Material Technology Co ltd; Zhejiang Communications Resources Investment Group Co ltd Communications Building Materials Branch
Current assignee: Zhejiang Communications Investment Metal New Material Technology Co ltd; Zhejiang Communications Resources Investment Group Co ltd Communications Building Materials Branch
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-01-24

Abstract

The invention relates to the technical field of guardrail plate production, in particular to guardrail plate automatic feeding equipment which comprises a galvanizing pool internally provided with pushing equipment, wherein a back opening is formed in the back surface of the galvanizing pool, a roller is rotatably arranged in the back opening, and a plurality of pusher dogs are fixedly connected to two ends of the roller in an annular shape. This kind of guardrail board automatic feeding equipment, dial into the bracket on conveyer belt surface through the pusher dog with the guardrail board on, the guardrail board is the slope and piles up leaning on inboard at the bracket, because be provided with glossy steel column on the flat board, guardrail board bottom edge is along the steel column, the inclined plane slides in the downside draw-in groove, and this in-process guardrail board apical margin falls into the upside draw-in groove in step, the guardrail board realizes quick fixed along the bracket promptly this moment, and in conveyer belt transportation process, the bracket still can be horizontal to the guardrail board, vertical removal keeps good spacing, compare in the lock and dies fixedly, this measure is simple and easy more, and quick, and limit point is the edge of guardrail board, the difficult zinc-plating effect that destroys.

Description

Guardrail board automatic feeding equipment

Technical Field

The invention relates to the technical field of guardrail plate production, in particular to automatic guardrail plate feeding equipment.

Background

Galvanized guardrail plate is a continuous structure formed by mutually splicing corrugated steel guardrail plates and supported by main columns. The guardrail plate has the advantages of combining softness and hardness, having stronger capacity of absorbing collision energy, having better sight induction function, being capable of coordinating with the line shape of a road, having beautiful appearance, being used on a small-radius curve and being easy to replace damaged parts.

The galvanized guardrail plate is characterized in that a base material is a high-temperature hot-dip zinc material, hot-dip zinc means that high-quality steel is put into a zinc liquid pool with the temperature of thousands of degrees, zinc liquid permeates into the steel after soaking for a certain time to form a special zinc steel alloy, the surface of the hot-dip zinc material is not rusted for 30 years in the field environment without any treatment, at present, the guardrail plate is generally conveyed into a galvanized pool by a discharging system and then is butted with a feeding system to guide out the guardrail plate in the galvanized pool, the feeding system is usually conveyed by a conveying belt matched with a part for fixing the guardrail plate, but the fixing part is a limit measure for locking along the surface of the guardrail plate, the coating is easily affected, and the surface zinc liquid is easily accumulated.

In view of this, we propose a guardrail board automatic feeding equipment.

Disclosure of Invention

The invention aims to provide automatic feeding equipment for a guardrail plate, which aims to solve the problems that a limit measure that a fixing part is locked along the surface of the guardrail plate is provided in the background art, a plating layer is easily influenced, and liquid and lumps are easily accumulated on the surface of zinc liquid. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a guardrail board automatic feeding equipment, is equipped with pusher equipment's galvanizing bath in including, the back mouth has been seted up at the galvanizing bath back, and rotates in the back mouth and be provided with the cylinder, the both ends of cylinder all are a plurality of pusher dog of annular fixedly connected with, set up the logical groove that supplies the pusher dog to pass through on the galvanizing bath back wall, and the pusher dog can receive the guardrail board that the propelling movement came in the galvanizing bath, the fixed material loading machine that is provided with in back of galvanizing bath.

Preferably, the feeding machine comprises two equipment supports arranged at the back of the galvanizing bath, the two equipment supports are symmetrically arranged along the galvanizing bath, and a conveying belt is arranged between the two equipment supports.

The conveying belt is characterized in that a plurality of brackets are arranged on the surface of the conveying belt along the path of the conveying belt, auxiliary assemblies are arranged on the brackets, the brackets are connected with the conveying belt through swinging assemblies, and the brackets are of L-shaped structures formed by fixing two flat plates.

The same group of two the draw-in groove that is used for blocking guardrail board edge is all offered on dull and stereotyped surface, and the draw-in groove sets up along dull and stereotyped contained angle face and in the one side of keeping away from the connection limit.

The inner side wall of the clamping groove, which deviates from the outer side, is cut into an inclined plane.

Preferably, the swing assembly comprises two connecting seats, and the two connecting seats are symmetrically and fixedly installed on the left side and the right side of the outer belt surface of the conveyor belt.

Two the rotation is connected with the axostylus axostyle on the connecting seat, the bracket is fixed along the axostylus axostyle and is cup jointed.

The two ends of the shaft lever extend out from the connecting seats on the same side respectively, the end part of the shaft lever is fixedly sleeved with the disc seat, the surface of the shaft lever is movably sleeved with a torsion spring between the disc seat and the connecting seats, the two ends of the torsion spring are respectively clamped on the disc seat and the connecting seats, and the torsion spring uses the connecting seats as base points to push the disc seat, the shaft lever and the bracket to convey and deflect.

Two the equal fixed mounting in top of equipment support has the lath that can block off the axostylus axostyle tip, and the end fixing of axostylus axostyle has cup jointed the gear, the top of lath inboard is the equidistance and has seted up a plurality of sections flank of tooth, can be rotated by the flank of tooth pulling during axostylus axostyle and the gear skew.

The inner side of the connecting seat is fixedly provided with a damper which takes effect on the shaft lever, and the damper controls the shaft lever and the bracket to rotate at a constant speed.

Preferably, the auxiliary assembly comprises a steel column fixedly embedded on an included angle face of the flat plate, part of the column body of the steel column protrudes out of the surface of the flat plate and is arranged to be a smooth face, and the steel column and the groove body of the clamping groove are arranged at 90 degrees.

The number of the steel columns is set to be a plurality, the steel columns are equally divided into two groups and are respectively arranged on two flat plates of the same group, and a diversion trench is arranged on the surface of each flat plate and in the area between the two steel columns.

The connecting edges of the two flat plates are fixedly connected with flow blocking edges at the included angle.

Preferably, a motor for driving the roller is fixedly arranged on the outer side of the galvanizing bath.

Preferably, the bottom of the equipment support is provided with a liquid collecting disc corresponding to the bracket and the clamping groove.

Preferably, a rubber pad is fixedly connected to one side of the surface of the bracket, which is opposite to the conveyor belt.

Preferably, the connecting seat and the conveyor belt are fixed through a through screw and a gasket arranged at the end of the screw.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, the guardrail plate is pushed into the bracket on the surface of the conveyor belt through the pusher dog, the guardrail plate is obliquely stacked on the inner side of the bracket, the smooth steel column is arranged on the flat plate, the bottom edge of the guardrail plate slides into the lower side clamping groove along the steel column and the inclined plane, and the top edge of the guardrail plate synchronously falls into the upper side clamping groove in the process, so that the guardrail plate is quickly fixed along the bracket, and the bracket can still keep good limit on the transverse and vertical movement of the guardrail plate in the conveying process of the conveyor belt.

According to the invention, the gears at two ends of the shaft rod are intermittently contacted and meshed with the gear surfaces on the same side plate bars, so that the shaft rod and the bracket are pulled to rotate by the gear surfaces, namely the bracket deflects from the direction of the forward direction to the direction of the backward direction until the gears are separated from the gear surfaces, and at the moment, the torsion spring pushes the disc seat, the shaft rod and the bracket to deflect and reset by taking the connecting seat as a base point, so that the guardrail plate is controlled by the bracket to deflect and reciprocate in the feeding process of the guardrail plate, the zinc liquid on the surface of the guardrail plate is ensured to be in a uniform flowing state, on one hand, the accumulation of the zinc liquid on one side due to zinc liquid accumulation can be avoided, the rework possibility is reduced, on the other hand, the zinc liquid on the surface of the guardrail plate can be further homogenized, and the coating effect is improved.

In the invention, in the process of driving the guardrail plate to swing back and forth by the bracket, the surplus zinc liquid on the surface of the guardrail plate flows into the clamping grooves on two sides along the inclination in different directions, and is collected at the included angle of the bracket along the guide grooves under the condition that two sides of the bracket are not in contact with the bottom, so that the zinc liquid can be prevented from being accumulated on the bracket by the flowing caused by the swing of the bracket, meanwhile, when the bracket moves to the head along with the conveyor belt, the bracket deflects from the upper position to the lower position, and the guardrail plate in the clamping grooves is poured out in the middle position process, so that the feeding from a zinc plating bath is finished, and after the bracket completely moves to the lower position, the zinc liquid collected on the inner side of the bracket can reversely fall into a liquid collecting device along the guide grooves and the clamping grooves.

Drawings

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

FIG. 2 is a schematic perspective view of a zinc plating bath according to the present invention;

FIG. 3 is a schematic perspective view of the feeder of the present invention;

FIG. 4 is an exploded view of FIG. 3 of the present invention;

FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;

FIG. 6 is an enlarged view taken at B of FIG. 4 in accordance with the present invention;

FIG. 7 is a perspective view of the bracket of the present invention;

fig. 8 is an enlarged view of the invention at C in fig. 7.

In the figure: 1. a galvanizing pool; 2. a back opening; 3. a drum; 4. a pusher dog; 5. a through groove; 6. a feeding machine; 61. an equipment support; 62. a conveyor belt; 63. a bracket; 631. a flat plate; 64. an auxiliary component; 641. a steel column; 642. a diversion trench; 643. a flow-resisting side; 65. a swing assembly; 651. a connecting seat; 652. a shaft lever; 653. a disc seat; 654. a torsion spring; 655. a slat; 656. a gear; 657. a tooth surface; 658. a damper; 66. a card slot; 67. a bevel.

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 obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a guardrail board automatic feeding equipment, be equipped with pusher equipment's galvanizing bath 1 in including, back of the body mouth 2 has been seted up at 1 back in the galvanizing bath, and 2 internal rotations in the back of the body mouth are provided with cylinder 3, the both ends of cylinder 3 all are a plurality of pusher dog 4 of annular fixedly connected with, set up the logical groove 5 that supplies pusher dog 4 to pass on 1 back of the body wall in galvanizing bath, and pusher dog 4 can receive the guardrail board that the propelling movement came in the galvanizing bath 1, through unloading system with guardrail board propelling movement 1 zinc-plating in galvanizing bath, and accomplish backward 3 punchings of cylinder after the galvanizing, make the guardrail board delivered between the pusher dog 4, the fixed material loading machine 6 that is provided with in back in galvanizing bath 1.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 to fig. 8, the feeding machine 6 includes two equipment brackets 61 disposed on the back of the galvanizing bath 1, the two equipment brackets 61 are symmetrically disposed along the galvanizing bath 1, and a conveyor belt 62 is installed between the two equipment brackets 61;

the surface of the conveyor belt 62 is provided with a plurality of brackets 63 along the path thereof, the brackets 63 are provided with auxiliary components 64, the brackets 63 and the conveyor belt 62 are connected through swinging components 65, and the brackets 63 are L-shaped structures formed by fixing two flat plates 631;

the surfaces of the two flat plates 631 in the same group are provided with clamping grooves 66 for clamping the edges of the guardrail plates, and the clamping grooves 66 are arranged along the included angle surfaces of the flat plates 631 and at one side far away from the connecting edge;

the inside wall cutting that draw-in groove 66 deviates from the outside is inclined

plane

67, and 3 rotatory pusher dogs 4 of utilizing of cylinder are dialled the guardrail board into on the bracket 63 on conveyer belt 62 surface, and the guardrail board is the slope and piles up leaning on the bracket 63 inboard, and in the guardrail board bottom edge slided into downside draw-in groove 66, and this in-process guardrail board apical margin falls into upside draw-in groove 66 in step, and the guardrail board realizes quick the fixing along bracket 63 promptly this moment.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 to fig. 8, the swing assembly 65 includes two connecting seats 651, and the two connecting seats 651 are symmetrically and fixedly installed at the left and right sides of the outer belt surface of the conveyor belt 62;

the two connecting seats 651 are rotatably connected with a shaft lever 652, and the bracket 63 is fixedly sleeved along the shaft lever 652;

the two ends of the shaft lever 652 extend out from the connecting seat 651 on the same side respectively, the end of the shaft lever 652 is fixedly sleeved with the disc seat 653, the surface of the shaft lever 652 is movably sleeved with the torsion spring 654 between the disc seat 653 and the connecting seat 651, the two ends of the torsion spring 654 are clamped on the disc seat 653 and the connecting seat 651 respectively, and the torsion spring 654 uses the connecting seat 651 as a base point to push the disc seat 653, the shaft lever 652 and the bracket 63 to deflect towards the conveyor belt 62;

the tops of the two equipment supports 61 are fixedly provided with laths 655 capable of shielding the ends of the shaft lever 652, the ends of the shaft lever 652 are fixedly sleeved with gears 656, the tops of the inner sides of the laths 655 are provided with a plurality of sections of tooth surfaces 657 at equal intervals, the shaft lever 652 and the gears 656 can be pulled by the tooth surfaces 657 to rotate when being deviated, the gears 656 at the two ends of the shaft lever 652 are intermittently contacted and meshed with the tooth surfaces 657 on the laths 655 on the same side, so that the shaft lever 652 and the bracket 63 are pulled to rotate by the tooth surfaces 657, namely the bracket 63 is deflected from the forward direction to the backward direction until the gears 656 are separated from the tooth surfaces 657, and at the moment, the torsion spring 654 pushes the disc seat 653, the shaft lever 652 and the bracket 63 to be deflected and reset by taking the connecting seat 651 as a base point;

a damper 658 acting on the shaft 652 is fixedly installed on the inner side of the connecting seat 651, and the damper 658 controls the shaft 652 and the bracket 63 to rotate at a constant speed.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 to fig. 8, the auxiliary assembly 64 includes a steel column 641 fixedly embedded on the included angle surface of the flat plate 631, a part of the steel column 641 protrudes out of the surface of the flat plate 631 and is provided with a smooth surface, and the steel column 641 and the groove body of the slot 66 are arranged at 90 degrees, so that the guardrail plate is more easily slid when abutting against the flat plate 631 by the steel column 641;

the number of the steel columns 641 is several, and several steel columns 641 are equally divided into two groups and respectively disposed on two flat plates 631 of the same group, and a guiding groove 642 is disposed on the surface of each flat plate 631 and in a region between two steel columns 641;

the connecting edge of the two flat plates 631 is fixedly connected with a flow blocking edge 643 at the corner.

In this embodiment, as shown in fig. 1, 2, 3, 4, and 5 to 8, a motor for driving the drum 3 is fixedly provided outside the galvanizing bath 1.

In this embodiment, as shown in fig. 1, 2, 3, 4, 5 to 8, the bottom of the device support 61 is provided with a drip pan corresponding to the bracket 63 and the catch groove 66, which is located at the starting point of the downward feeding position of the bracket 63 following the conveyor belt 62 and can receive the zinc liquid collected inside the bracket 63.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 to fig. 8, a rubber pad is fixedly connected to one side of the surface of the bracket 63 opposite to the conveyor belt 62, and the rubber pad can swing on the conveyor belt 62 at an interval and avoid affecting the conveyor belt 62.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 to fig. 8, the connection seat 651 and the conveyor belt 62 are fixed by passing through screws and providing gaskets at the ends of the screws, and the connection seat 651 can be quickly removed from the conveyor belt 62 by screwing out the screws, which can effectively facilitate replacement of worn parts.

The use method and the advantages of the invention are as follows: this kind of guardrail board automatic feeding equipment is when work, use, and the working process is as follows:

as shown in fig. 1, 2, 3, 4, 5 to 8:

s1, pushing the guardrail plate into a galvanizing pool 1 through a blanking system for galvanizing, and pushing the guardrail plate to a roller 3 after galvanizing is finished so that the guardrail plate is delivered between pusher dogs 4;

s2, the guardrail plate is shifted into a bracket 63 on the surface of the conveyor belt 62 by using a shifting claw 4 along with the rotation of the roller 3, the guardrail plate is obliquely stacked on the inner side of the bracket 63, the smooth steel column 641 is arranged on the flat plate 631, the bottom edge of the guardrail plate slides into the lower clamping groove 66 along the steel column 641 and the inclined plane 67, and the top edge of the guardrail plate synchronously falls into the upper clamping groove 66 in the process, so that the guardrail plate is quickly fixed along the bracket 63;

s3, in the process that the conveyor belt 62 conveys the guardrail plate through the bracket 63, the gears 656 at the two ends of the shaft 652 are intermittently contacted and meshed with the tooth surfaces 657 on the same side laths 655, so that the shaft 652 and the bracket 63 are pulled by the tooth surfaces 657 to rotate, namely the bracket 63 deflects from the forward direction to the backward direction until the gears 656 are separated from the tooth surfaces 657, and at the moment, the torsion spring 654 pushes the disc seat 653, the shaft 652 and the bracket 63 to deflect and reset by taking the connecting seat 651 as a base point;

s4, in the process that the bracket 63 drives the guardrail plate to swing in a reciprocating mode, the surplus zinc liquid on the surface of the guardrail plate flows into the clamping grooves 66 on the two sides along the inclination in different directions, under the condition that the two sides of the bracket 63 do not touch the bottom, the surplus zinc liquid is collected at the included angle of the bracket 63 along the flow guide grooves 642, meanwhile, when the bracket 63 moves to the head along with the conveyor belt 62, the bracket 63 deflects to the lower position from the upper position, the guardrail plate in the clamping grooves 66 is poured out in the middle position process, so that feeding from the galvanizing pool 1 is completed, and after the lower position is completely moved, the zinc liquid collected on the inner side of the bracket 63 can reversely fall into the liquid collecting device along the flow guide grooves 642 and the clamping grooves 66.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a guardrail board automatic feeding equipment, is equipped with galvanizing bath (1) of propelling movement equipment in including, its characterized in that: back of the body mouth (2) have been seted up at galvanizing bath (1) back, and back of the body mouth (2) internal rotation is provided with cylinder (3), the both ends of cylinder (3) all are a plurality of pusher dog (4) of annular fixedly connected with, set up on galvanizing bath (1) back of the body wall and supply the logical groove (5) of pusher dog (4) current, and pusher dog (4) can receive the guardrail board that propelling movement came in galvanizing bath (1), the fixed material loading machine (6) that is provided with in back of galvanizing bath (1).

2. An automatic feeding equipment of guardrail plate according to claim 1, characterized in that: the feeding machine (6) comprises two equipment supports (61) arranged on the back of the galvanizing bath (1), the two equipment supports (61) are symmetrically arranged along the galvanizing bath (1), and a conveying belt (62) is arranged between the two equipment supports (61);

the surface of the conveyor belt (62) is provided with a plurality of brackets (63) along the path, the brackets (63) are provided with auxiliary components (64), the brackets (63) are connected with the conveyor belt (62) through swinging components (65), and the brackets (63) are L-shaped structures fixedly formed by two flat plates (631);

the surfaces of the two flat plates (631) in the same group are respectively provided with a clamping groove (66) for clamping the edge of the guardrail plate, and the clamping grooves (66) are arranged along the included angle surface of the flat plates (631) and at one side far away from the connecting edge;

the inner side wall of the clamping groove (66) departing from the outer side is cut into an inclined surface (67).

3. An automatic feeding equipment of guardrail plate according to claim 2, characterized in that: the swing assembly (65) comprises two connecting seats (651), and the two connecting seats (651) are symmetrically and fixedly arranged on the left side and the right side of the outer belt surface of the conveyor belt (62);

the two connecting seats (651) are rotatably connected with shaft rods (652), and the brackets (63) are fixedly sleeved along the shaft rods (652);

the two ends of the shaft lever (652) respectively extend out from the connecting seat (651) at the same side, the end part of the shaft lever (652) is fixedly sleeved with the disc seat (653), the surface of the shaft lever (652) is movably sleeved with a torsion spring (654) between the disc seat (653) and the connecting seat (651), the two ends of the torsion spring (654) are respectively clamped on the disc seat (653) and the connecting seat (651), and the torsion spring (654) pushes the disc seat (653), the shaft lever (652) and the bracket (63) to deflect towards the conveyor belt (62) by taking the connecting seat (651) as a base point;

laths (655) capable of shielding the end parts of the shaft rods (652) are fixedly mounted at the tops of the two equipment supports (61), gears (656) are fixedly sleeved at the end parts of the shaft rods (652), a plurality of sections of tooth surfaces (657) are equidistantly arranged at the tops of the inner sides of the laths (655), and the shaft rods (652) and the gears (656) can be pulled to rotate by the tooth surfaces (657) when being deviated;

the inner side of the connecting seat (651) is fixedly provided with a damper (658) which takes effect on the shaft lever (652), and the damper (658) controls the shaft lever (652) and the bracket (63) to rotate at a constant speed.

4. An automatic feeding equipment of guardrail plate according to claim 2, characterized in that: the auxiliary assembly (64) comprises a steel column (641) fixedly embedded on the included angle surface of the flat plate (631), part of a column body of the steel column (641) protrudes out of the surface of the flat plate (631) and is set to be a smooth surface, and the steel column (641) and the groove body of the clamping groove (66) are arranged at 90 degrees;

the number of the steel columns (641) is set to be a plurality, the steel columns (641) are equally divided into two groups and are respectively arranged on two flat plates (631) of the same group, and a guide groove (642) is arranged on the surface of each flat plate (631) and in the area between the two steel columns (641);

the connecting edges of the two flat plates (631) are fixedly connected with flow blocking edges (643) at the included angle.

5. An automatic feeding equipment of guardrail plate according to claim 1, characterized in that: and a motor for driving the roller (3) is fixedly arranged on the outer side of the galvanizing pool (1).

6. An automatic feeding equipment of guardrail plate according to claim 2, characterized in that: and a liquid collecting disc corresponding to the bracket (63) and the clamping groove (66) is arranged at the bottom of the equipment support (61).

7. An automatic feeding equipment of guardrail plate according to claim 2, characterized in that: and a rubber pad is fixedly connected to one side of the surface of the bracket (63) opposite to the conveyor belt (62).

8. The guardrail plate automatic feeding equipment of claim 3, characterized in that: the connecting seat (651) and the conveyor belt (62) are fixed through the through screws and the gaskets are arranged at the ends of the screws.