CN210886182U

CN210886182U - Adjustable positioning and guiding device for welding strip

Info

Publication number: CN210886182U
Application number: CN201921898014.4U
Authority: CN
Inventors: 马长江
Original assignee: Sy Metal New Materials Co ltd
Current assignee: Sy Metal New Materials Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-06-30
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to a weld and take tin-plating technical field, especially, relate to a location guider who welds area with adjustable, including bottom plate, support column, ball, pivot, safe edge gyro wheel, carrier roller, bracing piece, stopper, fly leaf, dancer rools, expanding spring, connecting plate, cylinder and brush hair, bottom plate top left the place ahead and rear respectively with two the bottom fixed connection of support column, two the spacing groove has all been seted up at the top of the relative one side of support column, the mounting groove has all been seted up to the top and the bottom of spacing inslot wall, the ball is located the inside of mounting groove. The utility model discloses reached the butt welding area and played spacing fixed effect at the traction in-process, at the in-process of walking, because the position with welding the area contact is the movable contact to can avoid the appearance of friction and mar phenomenon when preventing the off tracking, greatly reduced the waste material rate, improved production efficiency, reduced manufacturing cost, convenient and practical.

Description

Adjustable positioning and guiding device for welding strip

Technical Field

The utility model relates to a weld and take the tin-plating technical field, especially relate to a weld location guider who takes with adjustable.

Background

The tin plating process of the solder strip generally adopts the steps of plating 6 to 10 copper substrates at a time, controlling the speed of the solder strip by using the same traction shaft in the tin plating process, and fixing the solder strip by using a positioning device in order to prevent the solder strip from overlapping or deviating left and right in the traction process. The welding strip fixing device in the prior art adopts a plurality of grooves of cutting on the stainless steel plate, with this fixed welding strip in walk the phenomenon such as line position in-process in order to prevent off tracking or overlapping, because the welding strip surface includes tin lead composition, the requirement of subassembly butt welding strip surface quality is higher, can not appear friction and mar, the situation such as blacking, the welding strip is walking the situation that the left and right sides skew or the overlap that the line in-process appears, can lead to the situation such as friction promptly, mar or lead blacking, thereby lead to welding the quality problem of taking the bad appearance, cause great loss for whole product value. In view of the above problem, it is an urgent need to solve the technical problem of the art to develop a welding strip positioning and guiding device with simple structure, convenience and practicability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a weld location guider of area with adjustable has reached the butt welding area and has played spacing fixed effect at the traction in-process, at the in-process of walking, because the position with welding the area contact is the movable contact to can avoid the appearance of friction and mar phenomenon when preventing the off tracking, greatly reduced the waste material rate, improved production efficiency, reduced manufacturing cost, convenient and practical.

(II) technical scheme

In order to realize the technical problem, the utility model provides a following technical scheme: an adjustable positioning and guiding device for a welding strip, which comprises a bottom plate, a supporting column, a ball, a rotating shaft, a protective edge roller, a bearing roller, a supporting rod, a limiting block, a movable plate, an adjusting roller, a telescopic spring, a connecting plate, a roller and brush hairs, the front and the rear of the left side of the top of the bottom plate are respectively fixedly connected with the bottoms of the two supporting columns, the tops of the opposite sides of the two supporting columns are respectively provided with a limiting groove, the top and the bottom of the inner wall of the limit groove are both provided with mounting grooves, the ball bearings are positioned inside the mounting grooves, the outer surface of the ball is movably connected with the inner side wall of the mounting groove, the support post is provided with a movable groove, one side of the movable groove is communicated with the middle position of one side at the rear part of the limit groove, the edge protection roller is positioned in the movable groove, the top and the bottom of the edge protection roller are respectively and rotatably connected with the top and the bottom of the inner wall of the movable groove through rotating shafts.

Furthermore, the number of the edge protection rollers is two, the two edge protection rollers are respectively positioned on two sides of the inner part of the movable groove, and a clamping groove is formed in the middle of the outer surface of each edge protection roller.

Furthermore, two ends of the bearing roller are respectively rotatably connected with the tops of the opposite sides of the two support columns, and the tops of the outer surfaces of the bearing roller and the tops of the balls are located on the same horizontal line.

Furthermore, the front and the rear of the right side of the top of the bottom plate are respectively fixedly connected with the bottoms of the two support rods, the limit blocks are positioned inside the support rods, and two sides of the limit blocks are respectively connected with two sides of the inner wall of the support rods in a sliding manner.

Further, the one end of fly leaf and the intermediate position fixed connection at stopper top, the top of fly leaf extends to the top at bracing piece top, two the bracing piece is rotated with the both ends of adjusting roller respectively for the top of side and is connected.

Furthermore, an annular groove is formed in the middle of the inside of the supporting rod, the telescopic spring is located inside the annular groove, and two ends of the telescopic spring are fixedly connected with the bottom of the limiting block and the bottom of the inner wall of the annular groove respectively.

Furthermore, the front and the rear of the middle position of the top of the bottom plate are respectively and fixedly connected with the bottoms of the two connecting plates, the tops of the opposite sides of the two connecting plates are respectively and rotatably connected with the two ends of the roller, and the outer surface of the roller is fixedly connected with the bristles through base cloth.

(III) advantageous effects

The utility model provides a weld location guider in area with adjustable possesses following beneficial effect:

1. the utility model discloses in the process of welding strip traction, the bottom of welding strip contacts with the top of bearing roller surface, at this moment the both sides of welding strip are located the inside of two spacing grooves respectively, and both sides contact with safe edge gyro wheel respectively, the bottom and the top of welding strip both sides all contact with the ball simultaneously, therefore reached and to weld the welding strip and play spacing fixed effect in the process of traction, in the process of walking, because the position of contacting with welding strip is the movable contact, thereby can avoid the friction and the appearance of mar phenomenon while preventing the off tracking, and cooperate the rotation of ball in the mounting groove, can provide good auxiliary action in the process of welding strip walking, therefore, can effectively fix a position the line of welding strip, avoided welding strip line process, fish tail and lead friction that phenomenon such as skew or overlapping caused appear about, greatly reduced the waste material rate, the production efficiency is improved, the production cost is reduced, and the device is convenient and practical.

2. The utility model discloses because the setting of dancer rools, through the in-process of pulling the walking at the welding strip, the bottom of welding the strip contacts with the top of dancer rools, this moment through the fly leaf at the inside flexible action of bracing piece, can provide automatically regulated's effect for the relaxation force of welding the strip, when tension is lax, expanding spring utilizes the elastic force of self to promote the stopper to move to the top, the dancer rools forms the action of lifting for welding the strip this moment, and when tension is tight, expanding spring is in compression state, the dancer rools moves downwards simultaneously, guarantee to weld the steady walking of strip under the effect of traction force, thereby the stability of welding the strip in tin-plating process has been improved, consequently, the quality of welding the strip has been improved.

3. The utility model discloses because the setting of brush hair, through the rotation state of cylinder for the connecting plate, the top of welding the area this moment is located the bottom of cylinder surface to contact with the brush hair, with this welding the in-process that the area received the traction force walking, the cylinder is in rotation state equally, and the brush hair can clean the dust on welding the surface this moment, consequently can guarantee to weld the clean and tidy nature on area surface, thereby improves the tin-plating effect.

Drawings

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

FIG. 2 is a schematic view of a part of the structure of the structural support column of the present invention;

FIG. 3 is a schematic view of a single body of the edge protection roller of the present invention;

fig. 4 is a schematic cross-sectional view of the structural support rod of the present invention.

In the figure: 1. a base plate; 2. a support pillar; 3. a limiting groove; 4. mounting grooves; 5. a ball bearing; 6. a movable groove; 7. a rotating shaft; 8. edge protection rollers; 9. a carrier roller; 10. a support bar; 11. a limiting block; 12. a movable plate; 13. a regulating roller; 14. an annular groove; 15. a tension spring; 16. a connecting plate; 17. a drum; 18. and (3) brush hairs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a positioning and guiding device of an adjustable welding strip comprises a bottom plate 1, supporting columns 2, rolling balls 5, a rotating shaft 7, edge protection rolling wheels 8, a bearing roller 9, a supporting rod 10, a limiting block 11, a movable plate 12, an adjusting roller 13, a telescopic spring 15, a connecting plate 16, a roller 17 and brush hairs 18, wherein the front and the rear of the left side of the top of the bottom plate 1 are respectively and fixedly connected with the bottoms of the two supporting columns 2, the tops of the opposite sides of the two supporting columns 2 are respectively provided with a limiting groove 3, the top and the bottom of the inner wall of the limiting groove 3 are respectively provided with a mounting groove 4, the rolling balls 5 are positioned inside the mounting grooves 4, the outer surfaces of the rolling balls 5 are movably connected with the inner side wall of the mounting grooves 4, the supporting columns 2 are provided with movable grooves 6, one side of each movable groove 6 is communicated with the middle position of one side of the rear side of the limiting groove 3, the edge protection rolling wheels 8, in the traction process of the welding strip, the bottom of the welding strip is contacted with the top of the outer surface of the bearing roller 9, at the moment, the two sides of the welding strip are respectively positioned inside the two limiting grooves 3, and the two sides are respectively contacted with the edge protection roller 8, and simultaneously, the bottom and the top of the two sides of the welding strip are both contacted with the ball 5, so that the effect of limiting and fixing the welding strip in the traction process is achieved, in the walking process, the contact part with the welding strip is in movable contact, thereby avoiding the occurrence of friction and scratch phenomena while preventing the deviation, and providing good auxiliary effect in the walking process of the welding strip by matching the rotation of the ball 5 in the mounting groove 4, therefore, the running wire of the welding strip can be effectively positioned, the running wire process of the welding strip is avoided, the scratch and lead friction caused by the phenomena of left-right deviation or overlapping and the like, greatly reduced the waste material rate, improved production efficiency, reduced manufacturing cost, convenient and practical.

The number of the edge protection rollers 8 is two, the two edge protection rollers 8 are respectively positioned at two sides in the movable groove 6, a clamping groove is formed in the middle position of the outer surface of each edge protection roller 8, two ends of the bearing roller 9 are respectively rotatably connected with the tops of the opposite sides of the two support columns 2, the top of the outer surface of the bearing roller 9 and the tops of the balls 5 are positioned on the same horizontal line, the front and the rear of the right side of the top of the bottom plate 1 are respectively fixedly connected with the bottoms of the two support rods 10, the limiting block 11 is positioned in the support rods 10, two sides of the limiting block 11 are respectively slidably connected with two sides of the inner wall of each support rod 10, one end of the movable plate 12 is fixedly connected with the middle position of the top of the limiting block 11, the top of the movable plate 12 extends to the upper part of the top of each support rod, in the process of dragging and walking the welding strip, the bottom of the welding strip is contacted with the top of the adjusting roller 13, at the moment, the movable plate 12 stretches and retracts inside the support rod 10 to provide an automatic adjusting function for the relaxation force of the welding strip, when the tension is relaxed, the telescopic spring 15 pushes the limiting block 11 to move upwards by using the elastic acting force of the telescopic spring 15, the adjusting roller 13 forms a lifting action relative to the welding strip, when the tension is tight, the telescopic spring 15 is in a compression state, and simultaneously, the adjusting roller 13 moves downwards to ensure the stable walking of the welding strip under the action of the traction force, so that the stability of the welding strip in the tinning process is improved, the quality of the welding strip is improved, the annular groove 14 is formed in the middle position inside the support rod 10, the telescopic spring 15 is positioned inside the annular groove 14, and the two ends of the telescopic spring 15 are respectively fixedly connected with the bottom of the limiting block 11 and, the place ahead and the rear of bottom plate 1 top intermediate position respectively with the bottom fixed connection of two connecting plates 16, the top of the relative one side of two connecting plates 16 rotates with the both ends of cylinder 17 respectively and is connected, the surface of cylinder 17 passes through base cloth fixed connection with brush hair 18, because the setting of brush hair 18, through the pivoted state of cylinder 17 for connecting plate 16, the top of welding the area this moment is located the bottom of cylinder 17 surface, and contact with brush hair 18, with this at the in-process that the area of welding received traction force walking, cylinder 17 is in pivoted state equally, and brush hair 18 can clean the surperficial dust of solder strip this moment, consequently, can guarantee the clean and tidy nature on solder strip surface, thereby improve the tinning effect.

The working principle is as follows: in the using process, the bottom of the welding strip is contacted with the top of the adjusting roller 13 in the traction walking process of the welding strip, at the moment, the stretching action of the movable plate 12 in the supporting rod 10 can provide an automatic adjusting function for the relaxation force of the welding strip, then, the top of the welding strip is positioned at the bottom of the outer surface of the roller 17 and is contacted with the brush bristles 18, so that in the traction walking process of the welding strip, the roller 17 is also in a rotating state, the brush bristles 18 can clean dust on the surface of the welding strip at the moment and then, the bottom of the welding strip is contacted with the top of the outer surface of the bearing roller 9, at the moment, two sides of the welding strip are respectively positioned in the two limiting grooves 3 and are respectively contacted with the edge protecting roller 8, and simultaneously, the bottoms and the tops of two sides of the welding strip are both contacted with the ball 5, and therefore, the effect of limiting and fixing of the welding strip in the, in the walking process, the parts in contact with the welding strips are in movable contact, so that the deviation can be prevented, and meanwhile, the phenomena of friction and scratch are avoided.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioning and guiding device of solder strip with adjustable, includes bottom plate (1), support column (2), ball (5), pivot (7), safe edge gyro wheel (8), carrier roller (9), bracing piece (10), stopper (11), fly leaf (12), dancer roll (13), expanding spring (15), connecting plate (16), cylinder (17) and brush hair (18), its characterized in that: bottom plate (1) the left place ahead in top and rear respectively with two the bottom fixed connection of support column (2), two spacing groove (3) have all been seted up at the top of the relative one side of support column (2), mounting groove (4) have all been seted up to the top and the bottom of spacing groove (3) inner wall, ball (5) are located the inside of mounting groove (4), the surface of ball (5) and the inside wall swing joint of mounting groove (4), movable groove (6) have been seted up on support column (2), one side of movable groove (6) and the intermediate position of spacing groove (3) rear one side intercommunication, safe edge gyro wheel (8) are located the inside of movable groove (6), the top and the bottom of safe edge gyro wheel (8) rotate with the top and the bottom of movable groove (6) inner wall respectively through pivot (7) and are connected.

2. The adjustable welding strip positioning and guiding device as claimed in claim 1, wherein: the number of the edge protection rollers (8) is two, the two edge protection rollers (8) are respectively positioned at two sides of the inner part of the movable groove (6), and a clamping groove is formed in the middle of the outer surface of the edge protection rollers (8).

3. The adjustable welding strip positioning and guiding device as claimed in claim 1, wherein: the two ends of the bearing roller (9) are respectively connected with the tops of the opposite sides of the two support columns (2) in a rotating mode, and the tops of the outer surfaces of the bearing rollers (9) and the tops of the balls (5) are located on the same horizontal line.

4. The adjustable welding strip positioning and guiding device as claimed in claim 1, wherein: the front and the rear of the right side of the top of the bottom plate (1) are fixedly connected with the bottoms of the two support rods (10) respectively, the limit block (11) is located inside the support rods (10), and the two sides of the limit block (11) are connected with the two sides of the inner wall of the support rods (10) in a sliding mode respectively.

5. The adjustable welding strip positioning and guiding device as claimed in claim 1, wherein: one end of the movable plate (12) is fixedly connected with the middle position of the top of the limiting block (11), the top of the movable plate (12) extends to the top of the supporting rod (10), and the supporting rod (10) is rotatably connected with the two ends of the adjusting roller (13) relative to the top of the side.

6. The adjustable welding strip positioning and guiding device as claimed in claim 1, wherein: annular groove (14) have been seted up to the inside intermediate position of bracing piece (10), expanding spring (15) are located the inside of annular groove (14), the both ends of expanding spring (15) respectively with the bottom of stopper (11) and the bottom fixed connection of annular groove (14) inner wall.

7. The adjustable welding strip positioning and guiding device as claimed in claim 1, wherein: the front and the rear of the middle position of the top of the bottom plate (1) are respectively fixedly connected with the bottoms of the two connecting plates (16), the tops of the opposite sides of the two connecting plates (16) are respectively rotatably connected with the two ends of a roller (17), and the outer surface of the roller (17) is fixedly connected with bristles (18) through base cloth.