CN215940917U

CN215940917U - Standard festival cleaning device

Info

Publication number: CN215940917U
Application number: CN202122323158.0U
Authority: CN
Inventors: 罗建峰; 靳义新; 贾修行; 刘秉正
Original assignee: Dahan Technology Co ltd
Current assignee: Dahan Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-04
Anticipated expiration: 2031-09-24

Abstract

The utility model provides a standard festival cleaning device; the method is characterized in that a conveying mechanism formed by a chain and a chain wheel is used for bearing the standard knot, a slag removing mechanism can be used for cleaning residues at the end face position of the standard knot, the chain wheel is used for driving the chain to rotate and the chain to be tensioned and loosened to realize the turnover of the standard knot, so that the effective cleaning of each position of the end face of the standard knot is achieved, and the requirement on butt joint precision is met; including frame and tilting mechanism, the frame includes working plate and a plurality of flexible stand, and flexible stand axis runs through the working plate, is equipped with scarfing cinder mechanism on the working plate, and tilting mechanism includes sprocket and chain, and the sprocket is all installed at the both ends of every flexible stand, and chain one end is connected the chain other end with the sprocket that corresponds on two flexible stands after cooperating in proper order, and the supporting part of work piece is accepted in the chain formation between the flexible stand, and flexible stand is through flexible adjustment chain rate of tension.

Description

Standard festival cleaning device

Technical Field

The utility model relates to the field of metal workpiece processing, in particular to a standard knot cleaning device.

Background

The standard knot of the construction elevator is a structure formed by welding flat supports, inclined supports, main limb pipes and other components, is integrally in a cuboid shape, is connected to form a tower structure through stacking in sequence, and supports other equipment or climbs on a building to move a lift car.

The standard knot is subjected to anticorrosion treatment on the surface after the welding of each component is finished, the outer surface is generally subjected to paint spraying, plastic spraying or hot dip galvanizing, and because the two ends of the main limb pipe are unsealed through circular pipes, the standard knot can be coated with an excellent anticorrosion material through a hot dip galvanizing process; however, residues such as zinc nodules and zinc slag often exist on the end face of the processed standard joint, which affects the installation and butt joint of the subsequent flange on one hand, and on the other hand, the butt joint position of the standard joint is difficult to align during actual use, which affects the installation and butt joint accuracy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a standard knot cleaning device aiming at the defects in the prior art, wherein a conveying mechanism formed by a chain and a chain wheel is used for bearing a standard knot, a slag removing mechanism can be used for cleaning residues at the end surface position of the standard knot, the chain wheel is used for driving the chain to rotate and the chain is tensioned and loosened to realize the turnover of the standard knot, so that the effective cleaning of each position of the end surface of the standard knot is realized, and the requirement on butt joint precision is met.

In order to realize the purpose, the following technical scheme is adopted:

the utility model provides a standard festival cleaning device, includes frame and tilting mechanism, and the frame includes working plate and a plurality of flexible stand, and flexible stand axis runs through the working plate, is equipped with scarfing cinder mechanism on the working plate, and tilting mechanism includes sprocket and chain, and the sprocket is all installed at the both ends of every flexible stand, and chain one end is connected the chain other end after the sprocket on two flexible stands of correspondence cooperates in proper order, and the chain between the flexible stand forms the supporting part of accepting the work piece, and flexible stand is through flexible adjustment chain rate of tension.

Further, the main part of flexible stand is fixed in the working plate, and flexible end is located working plate installation scarfing cinder mechanism one side, and the sprocket is installed to flexible end.

Furthermore, the turnover mechanism is matched with a driving mechanism, and the output end of the driving mechanism is connected with at least one chain wheel so as to drive the chain to drive the workpiece to turn over.

Furthermore, the turnover mechanism is provided with at least two groups which are arranged at intervals in sequence, and each group of turnover mechanism is respectively matched with two telescopic stand columns.

Furthermore, the working plate is provided with a clamping mechanism, the clamping mechanism comprises a positioning block and a clamping jaw, the positioning block is provided with a positioning groove, and the clamping jaw is installed on the positioning block.

Further, the locating piece is equipped with a plurality ofly, all installs corresponding clamping jaw on every locating piece, and a plurality of locating pieces arrange in proper order, and the constant head tank collineation that corresponds distributes.

Furthermore, two slag removing mechanisms are arranged axially along the positioning groove at intervals, and the clamping mechanism is arranged between the two slag removing mechanisms.

Furthermore, the working plate is provided with a supporting plate, the top surface of the supporting plate and the working plate are arranged at intervals, and the top surface of the supporting plate is used for supporting a workpiece.

Further, the slag removing mechanism comprises a slag removing support and a slag removing tool bit, the slag removing tool bit is installed on the slag removing support through a feeding mechanism, the slag removing support is installed on the rack, and the slag removing tool bit faces the supporting portion.

Further, the slag removing tool bit is connected with a slag removing driving element, and the feeding mechanism can drive the slag removing tool bit to change the relative position with the working plate.

Compared with the prior art, the utility model has the advantages and positive effects that:

(1) aiming at the problem that zinc dross residues exist after hot dip galvanizing and are inconvenient to remove in the current standard knot, a conveying mechanism formed by a chain and a chain wheel is used for bearing the standard knot, a slag removing mechanism can be used for cleaning the residues on the end face position of the standard knot, the chain wheel is used for driving the chain to rotate and tensioning and loosening the chain are utilized to realize overturning of the standard knot, effective cleaning on each position of the end face of the standard knot is achieved, and the requirement on butt joint precision is met.

(2) Through the chain as the structure that supports standard festival and drive the upset of standard festival, flexible chain can adapt to the gesture of each state around the upset of standard festival to the deformation of adaptability, the chain that is located between the flexible stand forms the supporting part, satisfies the demand of stabilizing the bearing standard festival.

(3) The telescopic upright post can adjust the tensioning and releasing states of the chain, and can drive the chain to be tensioned when the telescopic upright post is stretched, so that the standard section is lifted to be in a flat state; through the motion of chain, after the position of adjustment standard festival, can make the chain relax when flexible stand shortens to make the standard festival descend, make the standard festival overturn certain angle in the descending process, single main limb pipe contact work plate position carries out the residue clearance at both ends, analogizes with the same place, realizes the clearance to each main limb pipe terminal surface of standard festival.

(4) The working plate is provided with a support plate structure as an auxiliary adjusting structure for the posture of the standard knot, and in the process of lowering the standard knot, the support plate blocks the main limb pipe on one side, so that the other main limb pipe falls to the position of the working plate to form an inclined state, and the main limb pipes are conveniently cleaned one by one; the backup pad sets up two of interval distribution, and two main limb pipe that are in diagonal position erect with the backup pad position, maintain the tilt state of whole standard festival in the course of working, satisfy the clearance processing demand of standard festival main limb pipe end portion.

(5) Set up the locating piece structure on the working plate, treat that the main limb pipe of processing is fixed a position and the centre gripping, realize the cooperation location of main limb pipe and scarfing cinder mechanism to keep the stable centre gripping to main limb pipe at the scarfing cinder in-process, improve the scarfing cinder precision, avoid the scarfing cinder in-process to appear shaking and damage the major structure of standard festival.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.

FIG. 1 is a schematic structural view of a standard knot cleaning apparatus in embodiment 1 of the present invention;

FIG. 2 is a schematic view of a slag removal mechanism and a positioning block of the standard knot cleaning device in embodiment 1 of the utility model;

FIG. 3 is a schematic view of a supporting plate and a positioning block in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a chain bearing standard knot in example 1 of the present invention.

In the figure, 1. a working plate; 2. a drive mechanism; 3. a slag removal mechanism; 4. a standard section; 5. a sprocket; 6. a chain; 7. a support plate; 8. positioning blocks; 9. a telescopic rod; 10. a telescopic upright post; 11. a telescopic end.

Detailed Description

Example 1

In an exemplary embodiment of the present invention, a standard knot clearing apparatus is provided as shown in fig. 1-4.

Aiming at the problem that zinc dross residues exist after hot dip galvanizing and are inconvenient to remove in the current standard knot 4, a standard knot 4 cleaning device is provided for removing and cleaning end part residues influencing the subsequent butt joint installation of the standard knot 4; conveying mechanism through 6 sprockets of chain 5 formation bears standard festival 4, and scarfing cinder mechanism 3 can clear up the residue of 4 terminal surface positions of standard festival, utilizes sprocket 5 drive chain 6 to rotate and the not hard up upset that realizes standard festival 4 of tensioning of chain 6, reaches the effective clearance to each position of 4 terminal surfaces of standard festival, makes it satisfy the butt joint precision demand.

To 4 cleaning device of standard festival, mainly include the frame, tilting mechanism and scarfing cinder mechanism 3 are installed in the frame respectively, and tilting mechanism can bear and drive standard festival 4 and rotate the adjusting position, and scarfing cinder mechanism 3 can clear up 4 terminal surfaces of standard festival, realizes getting rid of residues such as 4 terminal surfaces zinc sediment of standard festival, zinc tumour, improves its terminal surface finish, guarantees the precision in follow-up processing, installation and the use.

The frame is as main part bearing structure, including working plate 1 and a plurality of flexible stands 10 of connecting working plate 1, flexible stand 10 axis runs through working plate 1 for flexible stand 10 both ends are located the both sides of working plate 1 respectively, flexible stand 10 can carry out axial flexible action, change axial length, slag removal mechanism 3 installs on working plate 1, tilting mechanism drives 4 work pieces of standard festival and removes to 3 positions of slag removal mechanism, clear up the residue of 4 tip of standard festival through slag removal mechanism 3.

The turnover mechanisms comprise chain wheels 5 and chains 6, the chain wheels 5 are mounted at two ends of each telescopic upright post 10, the distance between the chain wheels 5 mounted at the two ends is changed through the axial extension of the telescopic upright posts 10, each turnover mechanism is correspondingly matched with the two telescopic upright posts 10, the corresponding chains 6 are sequentially matched with the four chain wheels 5 on the two telescopic upright posts 10 to form closed chains 6, and a closed conveying structure with the chains 6 and the four chain wheels 5 in matched transmission is formed; the chain 6 between the telescopic upright columns 10 is used as a supporting part for bearing the workpiece of the standard knot 4, and the telescopic upright columns 10 perform telescopic action and simultaneously adjust the distance between the chain wheel 5 of the telescopic end 11 and the working plate 1, so that the tension of the chain 6 is adjusted.

As shown in fig. 1 and 4, the telescopic columns 10 can adjust the tensioning and loosening states of the chains 6, and when in the loosening state, the chains 6 between the two telescopic columns 10 form a supporting part which can accommodate and bear the standard knot 4; when the telescopic upright post 10 extends, the chain 6 can be driven to be tensioned, so that the standard section 4 is lifted to be in a flat state; through the motion of chain 6, after adjusting the position of standard festival 4, can make chain 6 relax when flexible stand 10 shortens to make standard festival 4 descend, make standard festival 4 overturn certain angle in the descending process, single main limb pipe contacts the position of working plate 1 and carries out the residue clearance at both ends, analogizes with the same place, realizes the clearance to each main limb pipe terminal surface of standard festival 4.

For the structure of the telescopic upright post 10, the main body of the telescopic upright post 10 is fixed on the working plate 1, the telescopic end 11 is positioned at one side of the working plate 1 where the slag removing mechanism 3 is arranged, and the telescopic end 11 is provided with the chain wheel 5; as shown in fig. 1, the telescopic upright post 10 is a structure of the sleeved upright post matching the telescopic rod 9, the two upright posts are axially and slidably connected, the telescopic rod 9 is used as a driving piece, one end of the telescopic rod is connected with one upright post, the other end of the telescopic rod is connected with the other upright post, and the telescopic rod 9 acts to change the relative position of the sleeved upright posts, so that the overall length is changed.

Telescopic elements such as an electric cylinder, an oil cylinder and an air cylinder can be selected for the telescopic rod 9, the end part chain wheel 5 is driven to move, the distance between the chain wheel 5 and the working plate 1 is changed, and therefore tensioning and loosening actions on the chain 6 are completed.

It can be understood that, through the structure of chain 6 as supporting standard festival 4 and driving 4 upsets of standard festival, flexible chain 6 can adapt to the gesture of each state around 4 upsets of standard festival to the deformation of adaptability, the chain 6 that is located between the flexible stand 10 forms the supporting part, satisfies the demand that stably bears standard festival 4.

For the turnover mechanism, a chain 6 and a chain wheel 5 of the turnover mechanism need to be driven in the operation process, the turnover mechanism is matched with a driving mechanism 2, and the output end of the driving mechanism 2 is connected with at least one chain wheel 5 so as to drive the chain 6 to drive a workpiece to turn over.

Driving mechanism 2 can choose for use torque output element, for example step motor, hydraulic motor, pneumatic motor etc. in this embodiment, for the convenience adjust its rotational speed, choose the structure of step motor cooperation reduction gear for use, step motor output passes through chain wheel 5 of retarder connection to this chain wheel 5 is as driving sprocket 5, rotates through other three chain wheel 5 of chain 6 drive, and can combine step motor to retrain 6 positions of chain through the reduction gear, avoids its uncontrollable rotation.

Standard festival 4 has certain length in the main limb tubular axial direction, in order to carry out stable lifting and upset to standard festival 4, sets up two sets of tilting mechanism at least, and what correspond is provided with four flexible stands 10 at least, and tilting mechanism is equipped with at least two sets of that interval arranged in proper order, and every group tilting mechanism cooperates respectively has two flexible stands 10, supports standard festival 4 from two positions, improves its holistic stability.

In other embodiments, for the standard knot 4 with the large axial length specification of the main limb pipe, the distance between the two sets of turnover mechanisms can be adjusted, so that the turnover mechanisms support the standard knot 4 from the positions close to the two ends of the standard knot 4.

Of course, the number of the turnover mechanisms can be adjusted, for example, on the basis of two sets of turnover mechanisms, one or more sets of turnover mechanisms are added to realize multi-point support of the standard knot 4 and keep synchronous action of all the turnover mechanisms.

After the posture of the standard joint 4 is adjusted, one of the main limb pipes of the standard joint 4 is positioned at a position to be subjected to slag removal, the position of the main limb pipe needs to be kept fixed in the slag removal process, the slag removal is realized by configuring a clamping mechanism, the working plate 1 is provided with the clamping mechanism, the clamping mechanism comprises a positioning block 8 and a clamping jaw, the positioning block 8 is provided with a positioning groove, and the clamping jaw is installed on the positioning block 8.

The positioning groove is used for accommodating a main limb pipe of the standard joint 4, and the clamping jaw fixes the main limb pipe in the positioning groove to prevent the main limb pipe and the positioning block 8 from moving relatively; it can be understood that the position of the positioning groove corresponds to the position of the slag removing mechanism 3, and after the main limb pipe of the standard knot 4 is fixed in the positioning groove, the working end of the slag removing mechanism 3 just faces the end surface of the standard knot 4, so that the slag removing operation can be carried out on the end surface of the standard knot 4.

For the standard joint 4 with the longer axial length of the main limb pipe, a plurality of positioning blocks 8 are arranged and are used for supporting the main limb pipe, each positioning block 8 is provided with a corresponding clamping jaw, the positioning blocks 8 are sequentially arranged, and the corresponding positioning grooves are arranged in a collinear manner; a plurality of locating pieces 8 cooperate a plurality of clamping jaws, realize the stable centre gripping to main limb pipe, satisfy the stability demand of scarfing cinder in-process.

Further, in order to meet the positioning posture requirement of the standard knot 4 during slag removal, a supporting plate 7 is installed on the working plate 1, the top surface of the supporting plate 7 and the working plate 1 are arranged at intervals, and the top surface of the supporting plate 7 is used for supporting a workpiece.

A support plate 7 structure is arranged on the working plate 1 and serves as an auxiliary adjusting structure for the posture of the standard joint 4, and in the process of lowering the standard joint 4, the support plate 7 blocks one main limb pipe so that the other main limb pipe falls to the position of the working plate 1 to form an inclined state, so that the main limb pipes can be cleaned one by one conveniently; the two supporting plates 7 are arranged at intervals, two main limb pipe frames at diagonal positions are erected at the positions of the supporting plates 7, the inclined state of the whole standard joint 4 in the machining process is maintained, and the requirements of cleaning and machining the end parts of the main limb pipes of the standard joint 4 are met.

The end faces of the two axial ends of the standard knot 4 are required to be cleaned, two slag removing mechanisms 3 are arranged at intervals along the axial direction of the positioning groove, and the clamping mechanism is arranged between the two slag removing mechanisms 3.

To the scarfing cinder mechanism 3, scarfing cinder mechanism 3 includes scarfing cinder support, scarfing cinder tool bit, and the scarfing cinder tool bit passes through feed mechanism to be installed in the scarfing cinder support, and the scarfing cinder support mounting is in the frame, and the scarfing cinder tool bit is towards the supporting part.

The slag removing tool bit is connected with a slag removing driving element, and the feeding mechanism can drive the slag removing tool bit to change the relative position with the working plate 1.

The slag removing tool bit can adopt a drill bit structure, the feeding mechanism can adopt a linear telescopic element, the slag removing tool bit is connected with a slag removing driving element and is arranged on the slag removing support in a sliding mode, the linear telescopic element drives the slag removing tool bit and the slag removing driving element to act together, the distance between the slag removing tool bit and the positioning block 8 is changed, and therefore the slag removing tool bit can feed to the position of the standard knot 4 to clean end residues and withdraw.

The slag removing driving element can select torque output elements such as a motor and the like to drive the slag removing tool bit to rotate.

The posture of the standard joint 4 is changed through the turnover mechanism, so that different main limb pipes of the standard joint 4 are sequentially placed at the position of the positioning block 8, and residue cleaning work at a plurality of positions is sequentially performed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a standard festival cleaning device, a serial communication port, including frame and tilting mechanism, the frame includes working plate and a plurality of flexible stand, flexible stand axis runs through the working plate perpendicularly, be equipped with scarfing cinder mechanism on the working plate, tilting mechanism includes sprocket and chain, the sprocket is all installed at the both ends of every flexible stand, chain one end and the sprocket that corresponds on two flexible stands cooperate the back in proper order and connect the chain other end, chain between the flexible stand forms the supporting part of accepting the work piece, flexible stand is through flexible adjustment chain rate of tension.

2. The standard knot cleaning apparatus of claim 1, wherein the main body of the telescoping mast is secured to the work plate, the telescoping end is located on a side of the work plate where the slag removal mechanism is mounted, and the telescoping end is mounted with a sprocket.

3. The standard knot cleaning apparatus of claim 2, wherein the turnover mechanism is coupled with a driving mechanism, and an output end of the driving mechanism is connected with at least one chain wheel to drive the chain to turn the workpiece.

4. The standard knot cleaning device of claim 1, wherein the turnover mechanisms are provided with at least two groups which are sequentially arranged at intervals, and each group of turnover mechanisms is respectively matched with two telescopic vertical columns.

5. The standard knot cleaning apparatus of claim 1, wherein the work plate is provided with a clamping mechanism, the clamping mechanism comprises a positioning block and a clamping jaw, the positioning block is provided with a positioning slot, and the clamping jaw is mounted on the positioning block.

6. The standard knot cleaning device of claim 5, wherein the locating block is provided with a plurality of locating blocks, each locating block is provided with a corresponding clamping jaw, the locating blocks are sequentially arranged, and the corresponding locating grooves are arranged in a collinear manner.

7. A modular segment cleaning apparatus as claimed in claim 5 or claim 6, in which two slag removal mechanisms are spaced axially along the locator slot, the clamp mechanism being located between the two slag removal mechanisms.

8. The modular cleaning apparatus of claim 1 wherein the work plate has a support plate mounted thereon, the support plate having a top surface spaced from the work plate, the top surface of the support plate being adapted to support a workpiece.

9. The standard knot cleaning device of claim 1, wherein the slag removing mechanism comprises a slag removing bracket and a slag removing cutter head, the slag removing cutter head is arranged on the slag removing bracket through the feeding mechanism, the slag removing bracket is arranged on the machine frame, and the slag removing cutter head faces the supporting part.

10. The modular segment cleaning apparatus of claim 9, wherein the slag removal bit is coupled to a slag removal drive element, and the feed mechanism is capable of moving the slag removal bit to change a position relative to the work plate.