CN216326173U

CN216326173U - Device for welding filter screen

Info

Publication number: CN216326173U
Application number: CN202123112943.8U
Authority: CN
Inventors: 孙全山
Original assignee: Tianjin Xuantong Technology Co ltd
Current assignee: Tianjin Xuantong Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-19
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a device for welding a filter screen, which comprises a workbench and a fixed support arranged on the workbench, wherein one side of the fixed support is provided with a fixed clamping mechanism for fixing the filter screen, the other side of the fixed support is provided with a welding head, the fixed support is provided with a welding through hole corresponding to the welding head, and the welding head passes through the welding through hole and then aligns to an interface of the filter screen; the fixed clamping mechanism comprises an upper fixed component and a lower fixed component opposite to the upper fixed component, and the filter screen is bent and is placed between the upper fixed component and the lower fixed component after two ends of the filter screen are aligned. According to the device for welding the filter screen, which adopts the structure, the filter screen with two aligned ends is fixedly clamped through the upper fixing assembly and the lower fixing assembly, the welding is automatically performed along the direction of the interface by adopting the welding head, the welding is accurate, and the quality of a welded product is high.

Description

Device for welding filter screen

Technical Field

The utility model relates to the technical field of welding equipment, in particular to a device for welding a filter screen.

Background

The filter screen often can be used in particulate matter monitor, and need set up on panel and weld panel both ends after crossing the filtration pore when processing the filter screen again, among the welding process at present, often need the manual work to align panel both ends, then another person welds the kneck with the welding machine, wastes time and energy to manual welding often can destroy the filtration pore of crossing, causes the filter screen to take place to damage, and the waste material increases.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for welding a filter screen, which aims to solve the problems of time and labor waste and low welding quality caused by manual welding of two ends of the filter screen.

In order to achieve the purpose, the utility model provides a device for welding a filter screen, which comprises a workbench and a fixed support arranged on the workbench, wherein one side of the fixed support is provided with a fixed clamping mechanism for fixing the filter screen, the other side of the fixed support is provided with a welding head, the fixed support is provided with a welding through hole corresponding to the welding head, and the welding head passes through the welding through hole and then aligns to an interface of the filter screen;

the fixed clamping mechanism comprises an upper fixed assembly and a lower fixed assembly opposite to the upper fixed assembly, and the filter screen is bent, aligned at two ends and placed between the upper fixed assembly and the lower fixed assembly.

Preferably, the upper fixing component comprises a pressing plate and limiting plates arranged on two sides of the pressing plate, one side of each limiting plate is connected with the fixing support, the pressing plate moves up and down between the two limiting plates, the upper surface of the pressing plate is connected with a first driving component used for driving the pressing plate to move, the lower surface of the pressing plate is abutted against the filter screen, and the interface is clamped by the lower fixing component.

Preferably, the lower fixing component comprises a supporting plate and clamping plates, the supporting plate is connected with the bottom end of the limiting plate, the supporting plate is close to one side of the fixing support and connected with the fixing support, the clamping plates are arranged above the supporting plate, an interface is arranged between the clamping plates and the supporting plate, the clamping plates are close to one side of the fixing support and connected with one end of a connecting plate, the other end of the connecting plate penetrates through a guide rail behind the supporting plate and is connected with the fixing support in a sliding mode, and a second driving component for driving the connecting plate to move up and down is arranged on the fixing support.

Preferably, the top end of the connecting plate is connected with one end of a spring, and the other end of the spring is connected with the fixed support.

Preferably, the other side of the fixed support is connected with a fixed plate, a sliding rail is arranged on the fixed plate, the sliding rail is connected with a sliding block in a sliding mode, the sliding block is connected with the welding head through an L-shaped plate, and an electric push rod used for driving the L-shaped plate to slide is arranged on the fixed plate.

Preferably, the first driving component is an elbow clip.

Preferably, the second driving component is a hook handle.

Therefore, according to the device for welding the filter screen, which adopts the structure, the filter screen is bent into a circular shape and is placed between the upper fixing component and the lower fixing component, meanwhile, the lower fixing component clamps and fixes the interface of the filter screen, the welding head automatically welds along the direction of the interface, the product quality is consistent, and the welding quality and the welding efficiency are higher.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

FIG. 1 is a schematic diagram of an embodiment of an apparatus for welding a filter screen according to the present invention;

FIG. 2 is a front view of an embodiment of an apparatus for welding a filter screen according to the present invention;

FIG. 3 is a rear view of an embodiment of an apparatus for welding a filter screen according to the present invention;

fig. 4 is a schematic view of welding a filter screen according to an embodiment of the apparatus for welding a filter screen according to the present invention.

In the figure: 1. fixing a bracket; 2. welding a head; 3. welding the through hole; 4. an upper fixing assembly; 401. pressing a plate; 402. a limiting plate; 403. a first driving component; 5. a lower fixing component; 501. a support plate; 502. a clamping plate; 503. a connecting plate; 504. a guide rail; 6. a fixing plate; 7. a slide rail; 8. a slider; 9. an L-shaped plate; 10. an electric push rod; 11. and (4) a filter screen.

Detailed Description

The technical solution of the present invention is further illustrated by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Embodiments of the present invention will be further described with reference to the accompanying drawings. As shown in fig. 1-4, a device for welding a filter screen comprises a workbench and a fixing support 1 arranged on the workbench, wherein one side of the fixing support 1 is provided with a fixing clamping mechanism for fixing the filter screen 11, the other side of the fixing support 1 is provided with a welding head 2, the fixing support 1 is provided with a welding through hole 3 corresponding to the welding head 2, and the welding head 2 passes through the welding through hole 3 and then aligns to an interface of the filter screen 11; the fixing and clamping mechanism comprises an upper fixing component 4 and a lower fixing component 5 opposite to the upper fixing component 4, and the filter screen 11 is placed between the upper fixing component 4 and the lower fixing component 5 after being bent and aligned at two ends. Go up fixed subassembly 4 and lower fixed subassembly 5 mainly used and become circular shape filter screen 11 fixed after will manually buckling, make the interface at filter screen 11 both ends can aim at the position of soldered connection 2, need not two people and carry out welding operation, and one accomplishes the welding, has not only practiced thrift the manual work, has increased the efficiency of welding filter screen 11 moreover, and to the more accurate of the welding position control of kneck, waste product quantity descends.

Go up fixed subassembly 4 and include clamp plate 401 and set up in the limiting plate 402 of clamp plate 401 both sides, one side of limiting plate 402 is connected with fixed bolster 1, and clamp plate 401 reciprocates between two limiting plates 402, and the upper surface of clamp plate 401 is connected with a drive assembly 403 that is used for driving clamp plate 401 to remove, and drive assembly 403 is the elbow clamp, and the lower surface of clamp plate 401 offsets with filter screen 11, and the interface presss from both sides tightly through lower fixed subassembly 5. Lower fixed subassembly 5 includes backup pad 501 and clamp plate 502, backup pad 501 is connected with the bottom of limiting plate 402, one side that backup pad 501 is close to fixed bolster 1 is connected with fixed bolster 1, two clamp plates 502 set up in the top of backup pad 501, the interface sets up between clamp plate 502 and backup pad 501, one side that clamp plate 502 is close to fixed bolster 1 is connected with the one end of connecting plate 503, the other end of connecting plate 503 passes behind the backup pad 501 through guide rail 504 and fixed bolster 1 sliding connection, be provided with drive assembly two that drive connecting plate 503 reciprocated on the fixed bolster 1, drive assembly two is the couple handle, one side that connecting plate 503 is close to fixed bolster 1 is provided with the guide block with guide rail 504 sliding connection, one side that fixed bolster 1 was kept away from to connecting plate 503 is connected with two arm-braces, the couple department of couple handle is connected with two arm-braces. The top of the connecting plate 503 is connected with one end of the spring, and the other end of the spring is connected with the fixing bracket 1. In order to increase the accuracy of fixing the interface of the filter screen 11, a limiting column is arranged on the supporting plate 501, and the limiting column penetrates into a filter hole close to the interface on the filter screen 11, so that the interface of the filter screen is fixed more accurately, and the welding quality is better. When the filter screen 11 is fixed, the filter screen 11 is manually bent into a circular shape, and the two ends of the filter screen are aligned to form an interface, then one end of the filter screen 11 is placed between one clamping plate 502 and the supporting plate 501, the other end of the filter screen 11 is placed between the other clamping plate 502 and the supporting plate 501, the interface is aligned with the gap between the two clamping plates 502, meanwhile, the limiting post penetrates into the filter hole, the hook handle is pulled to enable the connecting plate 503 to drive the clamping plate 502 to move towards the supporting plate 501 until the clamping plate 502 and the supporting plate 501 fix the two ends of the filter screen 11, then, the elbow clamp is pulled to drive the pressing plate 401 to move towards the filter screen 11 until the pressing plate 401 abuts against the top end of the filter screen 11, the pressing plate continues to move towards the filter screen 11 until the two sides of the filter screen 11 abut against the inner sides of the two limiting plates 402 respectively, at this time, the pressing plate 401, the two limiting plates 402 and the supporting plate 501 surround the filter screen 11 and abut against the filter screen 11, the stability of the filter screen 11 in the welding process is guaranteed, the filter screen 11 is fixed, and at the moment, the spring extends. After the filter screen 11 is welded, the elbow clamp is pulled, the clamping plate moves towards the direction far away from the filter screen 11, then the hook handle is lifted, the clamping plate 502 moves towards the direction far away from the supporting plate 501 by utilizing the contraction force of the spring, and finally the welded round filter screen 11 is taken out.

The other side of fixed bolster 1 is connected with fixed plate 6, is provided with slide rail 7 on the fixed plate 6, and slide rail 7 and slider 8 sliding connection, slider 8 are connected with soldered connection 2 through L template 9, are provided with on the fixed plate 6 to be used for driving the gliding electric putter 10 of L template 9. When the interface of the filter screen 11 is welded, the electric push rod 10 drives the L-shaped plate to reciprocate, and then the welding head 2 moves the welding interface along the direction of the interface until the welding is completed.

The specific implementation process of the utility model is as follows: during welding, at first bend filter screen 11 into circularly and align both ends, later pass through pressure strip and backup pad fixed with the kneck of the circular filter screen 11 that will bend, pressure strip 401 extrudees circular filter screen 11 downwards, extrude it into ellipse, the top and the bottom of filter screen 11 offset with pressure strip 401 and backup pad 501 respectively, the both sides of filter screen 11 offset with two limiting plates 402 respectively, electric putter 10 promotes soldered connection 2 along the direction reciprocating motion of interface, until the welding is accomplished, take out welded circular filter screen 11 according to the process opposite to the above-mentioned.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the utility model without departing from the spirit and scope of the utility model.

Claims

1. A device for welding filter screen which characterized in that: the filter screen fixing device comprises a workbench and a fixing support arranged on the workbench, wherein a fixing clamping mechanism used for fixing a filter screen is arranged on one side of the fixing support, a welding head is arranged on the other side of the fixing support, the fixing support is provided with a welding through hole corresponding to the welding head, and the welding head passes through the welding through hole and then aligns to an interface of the filter screen;

2. An apparatus for welding filter screens according to claim 1, wherein: the upper fixing component comprises a pressing plate and limiting plates arranged on two sides of the pressing plate, one side of each limiting plate is connected with the fixing support, the pressing plate moves up and down between the two limiting plates, the upper surface of the pressing plate is connected with a first driving component used for driving the pressing plate to move, the lower surface of the pressing plate is abutted to the filter screen, and the interface is clamped by the lower fixing component.

3. An apparatus for welding filter screens according to claim 2, wherein: the lower fixing component comprises a supporting plate and clamping plates, the supporting plate is connected with the bottom end of the limiting plate, the supporting plate is close to one side of the fixing support and connected with the fixing support, the clamping plates are arranged above the supporting plate, an interface is arranged between the clamping plates and the supporting plate, the clamping plates are close to one side of the fixing support and connected with one end of a connecting plate, the other end of the connecting plate penetrates through a guide rail behind the supporting plate and is connected with the fixing support in a sliding mode, and a second driving component for driving the connecting plate to move up and down is arranged on the fixing support.

4. A device for welding filter screens according to claim 3, wherein: the top of connecting plate is connected with the one end of spring, the other end of spring with the fixed bolster is connected.

5. An apparatus for welding filter screens according to claim 1, wherein: the other side of the fixed support is connected with a fixed plate, a sliding rail is arranged on the fixed plate and is in sliding connection with a sliding block, the sliding block is connected with the welding head through an L-shaped plate, and an electric push rod used for driving the L-shaped plate to slide is arranged on the fixed plate.

6. An apparatus for welding filter screens according to claim 2, wherein: the first driving component is an elbow clip.

7. A device for welding filter screens according to claim 3, wherein: and the second driving component is a hook handle.