CN218518035U

CN218518035U - Self-adaptive pressure device for parallel welding seam system

Info

Publication number: CN218518035U
Application number: CN202222600928.6U
Authority: CN
Inventors: 袁彬; 胡小勇; 刘相如
Original assignee: Shenzhen Xinlian Optical Technology Co ltd
Current assignee: Shenzhen Xinlian Optical Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-02-24
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to a self-adaptation pressure device technical field just discloses a parallel self-adaptation pressure device for welding seam system, comprising a base plate, the top fixed connection fixed establishment of bottom plate, fixed establishment includes fixed column, hollow pad, first fixer, hollow column, second fixer, fixed axle, connecting rod, first spring, pivot, rotor, fixed block, the upside and the downside of bottom plate set up slottedly, the inside in groove is provided with the second spring, the top of bottom plate is located the inboard in groove and is provided with the baffle, and this parallel self-adaptation pressure device for welding seam system possesses the advantage that proper motion adjusting device applyed pressure size, has borrowed the elasticity nature that the spring possessed, turns into the pressure size of applying the object with the elasticity of spring for the welding seam process is more stable, convenient, has effectively solved parallel welding seam work in by the welding seam object perk or crooked problem when the welding.

Description

Self-adaptive pressure device for parallel welding seam system

Technical Field

The utility model relates to a self-adaptation pressure device technical field specifically is a parallel welding seam is self-adaptation pressure device for system.

Background

Parallel seam welding is the most commonly used process for packaging electronic components, has wide application in the field of packaging due to good reliability and efficiency, and pressure refers to the acting force generated on the contact surfaces of two objects, or the vertical acting force of gas to the surfaces of solid and liquid, or the vertical acting force of liquid to the surface of solid.

Although the existing device can clamp the objects to be welded, the existing device only can process the objects of a single model, and the machine or the clamping device needs to be replaced when the objects of different sizes are replaced, so that the existing device is inconvenient and poor in applicability.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a parallel is self-adaptation pressure device for welding seam system possesses the big or small advantage of adjusting device applied pressure by oneself.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a parallel is self-adaptation pressure device for welding seam system, includes the bottom plate, and the bottom plate can be fixed on parallel welding seam equipment, the top fixed connection fixed establishment of bottom plate, fixed establishment includes fixed column, hollow pad, first fixer, hollow column, second fixer, fixed axle, connecting rod, first spring, pivot, rotor, fixed block, and fixed establishment can apply constant pressure to the article of centre gripping, the upside and the downside of bottom plate are provided with slottedly, the inside in groove is provided with the second spring, the top of bottom plate is located the inboard in groove and is provided with the baffle, and the baffle receives the pressure that comes from fixed establishment, then with received pressure that comes from fixed establishment apply on article, the top of bottom plate is located fixed establishment's both sides fixedly connected with dog.

Preferably, there are two of the fixing mechanisms, applying a constant pressure to both sides of the article.

Preferably, the top of the bottom plate is provided with a fixed column, the outside of the fixed column is connected with a first spring, the other side of the first spring is provided with a connecting rod, the back of the connecting rod is fixedly connected with a fixed block, the top of the bottom plate, which is positioned at the rear side of the fixed column, is connected with a hollow pad, the top of the hollow pad is connected with a first fixer, the top of the first fixer is connected with a hollow column, the top of the hollow column is connected with a second fixer, the inside of the second fixer rotates and is connected with a fixed shaft, the inside of the second fixer, which is positioned at the other side of the second fixer, is connected with a rotating shaft, the outside of the rotating shaft is provided with a rotating piece, and the rotating piece can rotate around the rotating shaft.

Preferably, the second springs are provided with four.

Preferably, the baffle is provided with two, and the both sides of the bottom of baffle are located inslot portion, and the both sides of the bottom of baffle and second spring coupling, second spring can drive the baffle and take place the displacement.

Preferably, the first spring has a spring constant greater than a spring constant of a second spring, the second spring being in a relaxed state when not in use.

Preferably, the fixed shaft is fixed on the bottom plate, the rotating shaft is not fixed on the bottom plate, and one side of the hollow pad, the first fixer, the hollow column and the second fixer, which are connected with the rotating shaft, can move.

Has the advantages that:

1. the self-adaptive pressure device for the parallel welding seam system applies constant pressure to a clamped object through the fixing mechanism, when different objects are clamped, the applied pressure can be adjusted in a self-adaptive mode, the first spring is fixed by the fixing column and the connecting rod and is kept in an original state in an unstressed state under an unused state, the object is placed in the middle of the baffle, the baffle extrudes the rotor plate, the rotor plate drives the rotating shaft connected with the rotor plate to move, the first fixer and the second fixer displace along with the rotating shaft, the fixing block connected with the first fixer and the second fixer displaces along with the first fixer and the second fixer, the connecting rod is driven by the fixing block to displace, the first spring is stretched by tensile force from the fixing column and the fixing block, at the moment, the first spring spontaneously contracts due to the elasticity of the first spring, namely, tensile force is generated on the fixing column and the fixing block, the fixing column cannot displace, the fixing block is fixed on the first fixer and the second fixer, the first fixer and the second fixer transmit the pressure to the rotating shaft, the hollow pad connected with the first fixer, the hollow spacer, the baffle is connected with the first fixer, and the hollow spacer, and the baffle is connected with the hollow spacer, and the baffle.

2. This parallel is self-adaptation pressure device for welding seam system, the position of baffle is injectd through the groove, the outside structure of baffle is placed in the groove, when the baffle removes, this partial structure takes place to slide in the groove, and the second spring that the baffle is connected will receive the power shrink from the baffle, the second spring will stretch voluntarily owing to the elasticity nature that self possesses, can exert pressure to the baffle, the baffle transmits this strand of pressure for article, supplementary centre gripping, auxiliary device is to the application of article pressure, simultaneously, the top of groove is injectd, the shrink state of spring has the limit, the second spring that one end is fixed in the top of groove will carry out the restriction of position to the baffle, when the second spring shrink extremely, the baffle will not continue to take place the displacement, the position of baffle is just also injectd.

3. This parallel is self-adaptation pressure device for welding seam system, prescribe a limit to fixed establishment's position through the dog, fixed establishment's position receives the influence of first spring, in first spring shrink direction, if take place excessive shrinkage, fixed establishment will receive the injecing of fixed column, at the extension direction of first spring, if take place excessive extension, fixed establishment will receive the injecing of dog, prevent the tensile first spring of fixed knot structure overlength, lead to the elastic property of first spring to change, first spring receives unrecoverable's damage.

Drawings

FIG. 1 is a top view of the utility model;

FIG. 2 is a top right view of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a cross-sectional view of the structure baffle of the present invention.

In the figure: 1. a base plate; 2. fixing a column; 3. a hollow pad; 4. a first holder; 5. a hollow column; 6. A second holder; 7. a fixed shaft; 8. a connecting rod; 9. a first spring; 10. a rotating shaft; 11. rotating the sheet; 12. A groove; 13. a baffle plate; 14. a fixed block; 15. a second spring; 16. a fixing mechanism; 17. and a stop block.

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.

Example one

Referring to fig. 1-4, an adaptive pressure device for a parallel welding line system includes a base plate 1, the base plate 1 may be fixed on a parallel welding line device, the top of the base plate 1 is fixedly connected to two fixing mechanisms 16, the fixing mechanisms 16 may apply a constant pressure to a clamped object, the top of the base plate 1 is provided with a fixing column 2, the outside of the fixing column 2 is connected to a first spring 9, the other side of the first spring 9 is provided with a connecting rod 8, the back of the connecting rod 8 is provided with a fixing block 14, the top of the base plate 1, which is located at the rear side of the fixing column 2, is connected to a hollow pad 3, the top of the hollow pad 3 is connected to a first fixer 4, the top of the first fixer 4 is connected to a hollow column 5, the top of the hollow column 5 is connected to a second fixer 6, the inside of the second fixer 6 is rotatably connected to a fixing shaft 7, the inside of the second fixer 6 is located at the other side of the second fixer 6, is connected to a rotating shaft 10, the outside of the rotating plate 10 is provided with a rotating plate 11, the fixing shaft 7 is fixed on the base plate 1, and the rotating shaft 10 is not fixed on the base plate 1.

The working principle is as follows: the fixing mechanism 16 applies constant pressure to the clamped object, when different objects are clamped, the applied pressure can be adjusted in a self-adaptive manner, the first spring 9 is fixed by the fixing column 2 and the connecting rod 8 and is kept in an unstressed state in an unused state, the object is placed in the middle of the baffle 13, the baffle 13 extrudes the rotating sheet 11, the rotating sheet 11 drives the rotating shaft 10 connected with the rotating sheet to move, the first fixer 4 and the second fixer 6 displace along with the rotating shaft 10, the fixing block 14 connected with the first fixer 4 and the second fixer 6 displaces along with the first fixer 4 and the second fixer 6, the connecting rod 8 is driven by the fixing block to displace, the first spring 4 is stretched by the tensile force from the fixing column 2 and the fixing block 14, and at the moment, the first spring 4 spontaneously shrinks due to the self elastic property, the fixed column 2 is fixed on the bottom plate 1 and can not displace, the fixed block 4 is fixed on the first fixer 4 and the second fixer 6, pressure is applied to the first fixer 4 and the second fixer 6, the first fixer 4 and the second fixer 6 transmit the pressure to the rotating shaft 10 and one side of the hollow pad 3, the first fixer 4, the hollow column 5 and the second fixer 6 connected with the rotating shaft 10, the rotating shaft 10 and one side of the hollow pad 3, the first fixer 4, the hollow column 5 and the second fixer 6 connected with the rotating shaft 10 continuously apply the pressure to the baffle 13, the baffle 13 applies a constant pressure to the articles, and when different articles are clamped, the fixing mechanism 16 can automatically adjust the applied pressure to achieve the purpose of automatically adjusting the applied pressure of the device.

Example two

Referring to fig. 1 to 4, based on the first embodiment, two grooves 12 are disposed on the upper side and the lower side of the bottom plate 1, a second spring 15 is disposed inside the groove 12, four second springs 15 are disposed, the elastic coefficient of the first spring 9 is greater than that of the second spring 15, a baffle 13 is disposed on the top of the bottom plate 1 and located inside the groove 12, two baffles 13 are disposed, two sides of the bottom of the baffle 13 are disposed inside the groove 12, and two sides of the bottom of the baffle 13 are connected to the second springs 15.

The working principle is as follows: the position of the baffle 13 is limited by the groove 12, the structure outside the baffle 13 is placed in the groove 12, when the baffle 13 moves, the structure slides in the groove 12, the second spring 15 connected with the baffle 13 is contracted by the force from the baffle 13, the second spring 15 spontaneously expands due to the elasticity property of the second spring 15, pressure is applied to the baffle 13, the baffle 13 transmits the pressure to an article to assist clamping, the auxiliary device applies pressure to the article, meanwhile, the top end of the groove 12 is limited, the contraction state of the spring has a limit, the second spring 15 with one end fixed to the top end of the groove 12 limits the position of the baffle 13, namely when the second spring 15 contracts to the limit, the baffle 13 cannot continuously displace, and the position of the baffle 13 is also limited.

EXAMPLE III

Referring to fig. 1-4, in addition to the first embodiment, two stoppers 17 are fixedly connected to the top of the bottom plate 1 at two sides of the fixing mechanism 16, and two stoppers 17 are provided.

The working principle is as follows: the stopper 17 limits the position of the fixing mechanism 16, the position of the fixing mechanism 16 is influenced by the first spring 9, if the first spring 9 contracts excessively, the fixing mechanism 16 is limited by the fixing column 2, if the first spring 9 extends excessively, the fixing mechanism 16 is limited by the stopper 17, the fixing mechanism 16 is prevented from stretching the first spring 9 excessively, the elastic property of the first spring 9 is changed, the first spring 9 is damaged irreversibly, and the capability of applying constant pressure to an article is influenced.

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. A self-adaptive pressure device for a parallel welding seam system comprises a bottom plate (1), and is characterized in that: the top fixed connection fixed establishment (16) of bottom plate (1), the upside and the downside of bottom plate (1) are provided with groove (12), the inside in groove (12) is provided with second spring (15), the inboard that the top of bottom plate (1) is located groove (12) is provided with baffle (13), the top of bottom plate (1) is located both sides fixedly connected with dog (17) of fixed establishment (16).

2. The adaptive pressure device for a parallel weld system according to claim 1, wherein: the two fixing mechanisms (16) are symmetrically arranged around the baffle plate (13).

3. The adaptive pressure device for a parallel weld system according to claim 1, wherein: the fixing mechanism (16) is provided with a fixing column (2) at the top of the bottom plate (1) through setting, the external connection of the fixing column (2) is provided with a first spring (9), the other side of the first spring (9) is provided with a connecting rod (8), the back of the connecting rod (8) is provided with a fixing block (14), the rear side of the top of the bottom plate (1) located at the fixing column (2) is connected with a hollow pad (3), the top of the hollow pad (3) is connected with a first fixer (4), the top of the first fixer (4) is connected with a hollow column (5), the top of the hollow column (5) is connected with a second fixer (6), the internal rotation of the second fixer (6) is connected with a fixing shaft (7), the other side of the internal of the second fixer (6) is connected with a rotating shaft (10), and a rotating piece (11) is arranged outside the rotating shaft (10).

4. The adaptive pressure device for a parallel welding system according to claim 1, wherein: the number of the second springs (15) is four.

5. The adaptive pressure device for a parallel weld system according to claim 1, wherein: the number of the baffle plates (13) is two, two sides of the bottom of each baffle plate (13) are located inside the corresponding groove (12), and two sides of the bottom of each baffle plate (13) are connected with the corresponding second springs (15).

6. The adaptive pressure device for a parallel weld system according to claim 3, wherein: the elastic coefficient of the first spring (9) is larger than that of the second spring (15).

7. The adaptive pressure device for a parallel welding system according to claim 3, wherein: the fixed shaft (7) is fixed on the bottom plate (1), and the rotating shaft (10) is not fixed on the bottom plate (1).