CN213531295U

CN213531295U - Stainless steel staple bolt spot welder suitable for experimental-grade corrugated wire mesh packing

Info

Publication number: CN213531295U
Application number: CN202021164715.8U
Authority: CN
Inventors: 车明明; 吴学超; 敖翔; 马勇; 王磊; 徐志远
Original assignee: Hangzhou Hangyang Packings Co ltd
Current assignee: Hangzhou Hangyang Packings Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-06-25
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a stainless steel staple bolt spot welder suitable for experimental grade ripple silk screen packs, including control box, table surface, conveying mechanism, clamping mechanism, swager constructs, spot welding mechanism and shedding mechanism. Conveying mechanism, clamping mechanism, swager, spot welding mechanism and shedding mechanism are controlled by the control box respectively, after the whole edge rolling of stainless steel staple bolt that the embedded ripple silk screen packed, fix on the clamping position in the conveying mechanism outside, the control box can control conveying mechanism and advance to spot welding position department, compress tightly the back through the swager, accomplish automatic spot welding by spot welding mechanism according to the instruction of predetermineeing of control box, realize the finished product through shedding mechanism and shift after the spot welding is accomplished, reset all mechanisms simultaneously. Can realize the quick automatic cyclization spot welding to the outside stainless steel staple bolt of experimental grade ripple silk screen packing through this stainless steel staple bolt spot welder, manual cyclization's loaded down with trivial details when removing manual work from, and the spot welding quality, the degree of compaction of product all show and are superior to artifical spot welding.

Description

Stainless steel staple bolt spot welder suitable for experimental-grade corrugated wire mesh packing

Technical Field

The utility model relates to a ripple screen product processing equipment field especially relates to a stainless steel staple bolt spot welder for experimental grade ripple screen packs.

Background

The plate corrugated structured packing can be divided into copper, aluminum and stainless steel materials according to the material in industrial application. The stainless steel wire mesh material is widely applied in the field of fine chemical engineering, and the application requirement of the experimental-scale non-industrial small-disc-diameter stainless steel wire mesh filler is gradually increased. The small-disc-diameter stainless steel wire mesh packing consists of an inner multi-disc corrugated wire mesh and an outer stainless steel hoop, during manufacturing, the corrugated wire mesh pieces with different lengths and specifications are alternately stacked into discs and fastened according to the required diameter, then the processed matched stainless steel hoop is sleeved outside, and the forming and fixing of the hoop are realized through welding processing. Therefore, the spot welding of the stainless steel anchor ear needs to be realized under the working condition that a plurality of pieces of corrugated wire mesh packing are embedded in the stainless steel anchor ear. The application environment of the experimental-grade small-disc-diameter wire mesh packing is generally small-tower-diameter and high-tower-body, so that the required quantity of the packing is large, and the processing by adopting a special machine is the only way for ensuring the quality of finished products.

In the production of the experimental corrugated wire mesh filler, the spot welding forming of the stainless steel anchor ear is a very important process, which is different from the common spot welding of stainless steel, the spot welding of the stainless steel anchor ear requires that the stainless steel anchor ear is coiled into a circle, and the space in the circle is filled with a plurality of sheets of corrugated wire mesh fillers. The unique process condition brings higher requirements for spot welding, on one hand, a stainless steel hoop needs to keep better ovality after spot welding, and on the other hand, because the corrugated wire mesh and the hoop are both made of stainless steel materials with good electric conductivity, the construction of a good welding passage during spot welding is very important. The traditional manual spot welding is difficult to realize the requirements of the two points efficiently and simultaneously, and special equipment for spot welding of the stainless steel anchor ear of the corrugated screen structured packing is not available in the market at present.

Disclosure of Invention

In view of complaining current technical defect on, the utility model aims at providing a stainless steel staple bolt spot welder suitable for experimental grade ripple silk screen packing aims at overcoming the present technical problem, solves the problem that the embedded ripple silk screen of artifical spot welding packs stainless steel staple bolt inefficiency, product quality are difficult to the assurance. The utility model provides a following technical scheme:

a stainless steel anchor ear spot welding machine suitable for experimental corrugated wire mesh packing comprises a working table, a conveying mechanism, a clamping mechanism, a material pressing mechanism, a spot welding mechanism, a discharging mechanism, a plurality of cylinders, a plurality of slide rails, a support frame and a control box, the supporting frame is fixed on the working table surface through screws, the conveying mechanism and the clamping mechanism are positioned below the supporting frame, the material pressing mechanism and the spot welding mechanism are both fixed on the support frame, the discharging mechanism is respectively arranged at the two sides outside the support frame, the clamping mould in the clamping mechanism is used for controlling the conveying mechanism to move forward to the spot welding position by the control box after the stainless steel anchor ear embedded with the corrugated silk screen filler is integrally rolled and clamped, and controlling the material pressing mechanism to press the stainless steel anchor ear joint, enabling the spot welding mechanism to finish automatic spot welding according to a preset instruction of the control box, and realizing finished product transfer and resetting all mechanisms through the discharging mechanism after spot welding is finished.

Preferably, the method comprises the following steps: conveying mechanism mainly comprises cylinder, first slide rail and steel platform, and first cylinder is fixed on the table surface of support frame below with slide rail parallel arrangement, and connects through the connecting block each other, and the steel platform is fixed in the top of slide rail for support clamping mechanism, conveying mechanism wholly receives control box signal control, by cylinder drive, and conveying mechanism's platform wholly can follow the slide rail and come and go and move during operation, and the outside one side of platform is the blowing region, and then one side inwards is the spot welding region.

Preferably, the method comprises the following steps: the clamping mechanism mainly comprises a specially-made clamping die, the clamping die is divided into two half dies and is respectively embedded on a platform of the conveying mechanism, a second sliding rail is assembled on the lower portion of the half die on the inner side and is driven by an air cylinder to clamp and loosen the two half dies, the two half dies are not completely closed when clamped, a hollow part is arranged in the top area to facilitate the passing of a material pressing mechanism, and the stainless steel hoop is integrally arranged on the clamping die and can move to a spot welding position point under the driving of the conveying mechanism after being completely clamped.

Preferably, the method comprises the following steps: the pressing mechanism is composed of a pressing block, a second cylinder and a third slide rail, the third slide rail and the second cylinder are both mounted on the support frame, the main body of the pressing block is a steel cuboid with a hollow-out middle, the tail portion of the pressing block is connected with the third slide rail and is controlled by a control box signal, the pressing block is driven by the second cylinder and can move in the vertical direction, the hollow-out area of the pressing block serves as a welding channel of the spot welding mechanism and can be passed through by the spot welding mechanism, and after a product is sent to a spot welding position, the control box controls the pressing block to downwards act on the stainless steel hoop through a channel reserved by the clamping die. Through the compressing action of the material pressing block, the two ends of the stainless steel hoop can be attached together, and the subsequent spot welding operation is convenient.

Preferably, the method comprises the following steps: the spot welding mechanism comprises welding sub-assembly and external portable spot welder, and the welding sub-assembly is fixed on the support frame, and spot welding mechanism is whole to be controlled by control box signal, by the drive of third cylinder, for guaranteeing that the welding is firm, need weld 4 solder joints of next row altogether at stainless steel staple bolt junction, be equipped with two piece at least welding needles on the welding sub-assembly, consequently the welding sub-assembly transform position of in-process will be controlled and welding twice is realized.

Preferably, the method comprises the following steps: the welding assembly is composed of a third cylinder, a fourth slide rail, two welding needles and a switching block, wherein the two welding needles are connected to a welding machine host through a lead and are connected with the fourth slide rail through the switching block simultaneously, the two welding needles are driven by the third cylinder to move in the vertical direction and the horizontal direction, after a material pressing block of the material pressing mechanism presses a stainless steel hoop, the welding assembly is controlled to move downwards through a welding channel in the middle of the material pressing block, and when the welding needles contact the stainless steel hoop joint, the welding machine can complete first welding according to preset welding conditions. And then the welding assembly ascends, moves rightwards for a welding spot interval, then moves downwards to complete second welding, after the two times of welding are completed, the spot welding mechanism is restored to the initial position under the control of the control box, and a row of 4 welding spots are formed at the joint of the stainless steel hoop.

Preferably, the method comprises the following steps: the discharging mechanism mainly comprises a piston type cylinder and a blanking collecting device, the piston type cylinder is fixed on a workbench surface outside the conveying mechanism and controlled by a control box, a discharging block made of soft materials is mounted at the head of a piston rod of the piston type cylinder, when the piston rod of the piston type cylinder extends out, the discharging block taps a formed product and sends the formed product into the blanking collecting device on the other side, the blanking collecting device is of a slide type, a slide opening corresponds to the clamping mechanism, and the formed product is collected along the blanking collecting device after being stressed.

Drawings

Fig. 1 is the utility model relates to a stainless steel staple bolt spot welder's structural schematic diagram suitable for experimental grade ripple silk screen packing.

Fig. 2 is the utility model relates to a stainless steel staple bolt spot welder's structural schematic diagram suitable for experimental grade ripple silk screen packing.

Fig. 3 is the utility model relates to a stainless steel staple bolt spot welder's welding passageway schematic diagram suitable for experimental grade ripple silk screen packing.

Detailed Description

The utility model provides a stainless steel staple bolt spot welder suitable for experiment level ripple silk screen packing, right the utility model provides an in the embodiment technical scheme clear, describe completely, it is following right the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments obtained without creative work belong to the protection scope of the present invention. As shown in fig. 1-2, a stainless steel anchor ear spot welding machine suitable for experimental corrugated wire mesh filler comprises a worktable 2, a conveying mechanism 100, a clamping mechanism 200, a pressing mechanism 300, a spot welding mechanism 400, a discharging mechanism 500, a plurality of cylinders, a plurality of sliding rails, a supporting frame 3 and a control box 1, wherein the supporting frame 3 is fixed on the worktable 2 through screws, the conveying mechanism 100 and the clamping mechanism 200 are positioned below the supporting frame 3, the pressing mechanism 300 and the spot welding mechanism 400 are both fixed on the supporting frame 3, the discharging mechanism 500 is respectively arranged at two sides outside the supporting frame, after a clamping die 210 in the clamping mechanism 200 clamps a stainless steel anchor ear embedded with corrugated wire mesh filler in a whole circle, the conveying mechanism 100 is controlled by the control box 1 to advance to a spot welding position, the pressing mechanism 300 is controlled to press the stainless steel anchor ear joint, and the spot welding mechanism completes automatic spot welding according to a preset instruction of the control box 1, after spot welding is completed, finished product transfer and all mechanisms are reset through the discharging mechanism 500, the conveying mechanism 100 mainly comprises an air cylinder 110, a first sliding rail 120 and a steel platform 130, the first air cylinder 110 and the sliding rail 120 are arranged and fixed on a working table surface below the supporting frame 3 in parallel and are connected with each other through a connecting block 140, the steel platform 130 is fixed above the sliding rail 120 and is used for supporting the clamping mechanism 200, the whole conveying mechanism 100 is controlled by a control box 1 signal and is driven by the air cylinder 110, the whole conveying mechanism platform can move back and forth along the sliding rail when in work, a discharging area is arranged on the outward side of the platform, a spot welding area is arranged on the inward side of the platform, the clamping mechanism 200 mainly comprises a specially-made clamping mold 210, the clamping mold 210 is divided into two half molds and is respectively embedded on the platform of the conveying mechanism 100, wherein a second sliding rail 230 is assembled on the lower, the two half moulds are clamped and loosened, the two half moulds are not completely closed when clamped, the top area is provided with a hollow part so as to facilitate the passing of the pressing mechanism 300, and the stainless steel hoop is integrally arranged on the clamping mould and is completely clamped at the rear part so as to move to a spot welding position point under the driving of the conveying mechanism.

Preferably, the method comprises the following steps: the pressing mechanism 300 is composed of a pressing block 310, a second cylinder 320 and a third sliding rail 330, the third sliding rail 330 and the second cylinder 320 are both mounted on the support frame 3, the main body of the pressing block 310 is a steel cuboid with a hollow-out middle part, the tail part of the pressing block is connected with the third sliding rail 330 and is controlled by a control box signal, the pressing block is driven by the second cylinder 320 and can move in the vertical direction, the hollow-out area of the pressing block 310 serves as a welding channel of the spot welding mechanism and can be passed through by the spot welding mechanism 400, and after a product is sent to a spot welding position point, the control box controls the pressing block to downwards act on a stainless steel hoop through a channel reserved by a clamping die. Through the compressing action of the material pressing block, the two ends of the stainless steel anchor ear can be attached together, thereby facilitating the subsequent spot welding operation, the spot welding mechanism 400 is composed of a welding assembly 410 and an external portable spot welding machine, the welding assembly is fixed on the supporting frame 3, the spot welding mechanism is wholly controlled by a control box signal and driven by a third cylinder 420, in order to ensure the welding firmness, a next row of 4 welding spots are required to be welded at the joint of the stainless steel anchor ear, the welding assembly is provided with at least two welding pins 440, therefore, the welding assembly is controlled to change positions to realize two times of welding in the process, the welding assembly 410 is composed of the third cylinder 420, a fourth sliding rail 430, two welding pins 440 and a transfer block 450, the two welding pins 440 are connected to a welding machine host through a lead, and are connected with the fourth sliding rail 430 through the transfer block 450 and driven by the third cylinder 420, thereby realizing the movement of the two welding pins 440 in the vertical direction and the horizontal direction, after the material pressing block 310 of the material pressing mechanism presses the stainless steel anchor ear, the welding assembly is controlled to move downwards through a welding channel in the middle of the material pressing block, and when the welding needle contacts the joint of the stainless steel anchor ear, the welding machine can complete the first welding according to preset welding conditions. Then the welding assembly ascends, moves rightwards for a welding spot interval, then moves downwards to finish the second welding, after the two times of welding are finished, the spot welding mechanism is restored to the initial position under the control of the control box, a row of 4 welding spots are formed at the joint of the stainless steel hoop, the discharging mechanism 500 is mainly composed of a piston type cylinder 510 and a blanking collecting device 530, the piston cylinder 510 is fixed on the working table 2 outside the conveying mechanism 100, controlled by the control box, the head of the piston rod of the piston cylinder 510 is provided with a discharging block 520 made of soft material, when the piston rod of the piston type cylinder 510 extends out, the discharging block taps the formed product, sends the formed product into the blanking collecting device at the other side, the blanking and collecting device is in a slide type, the slide opening corresponds to the clamping mechanism, and the product collection is completed along the blanking and collecting device after the formed product is stressed.

Before the stainless steel anchor ear crimping device is used, the conveying mechanism, the clamping mechanism, the pressing mechanism, the spot welding mechanism and the discharging mechanism are firstly ensured to be powered off, and are all located at initial position points, after a stainless steel anchor ear is crimped, a prepared multilayer corrugated silk screen filler is embedded into the stainless steel anchor ear crimping mechanism, then the stainless steel anchor ear crimping mechanism is integrally placed into a groove position in a clamping die of the clamping mechanism, and the anchor ear connecting position is required to be kept vertically upwards for subsequent welding. The clamping mechanism is a clamping die customized according to product specifications, is divided into two half dies and is respectively embedded on a platform of the conveying mechanism, wherein a short slide rail is assembled at the lower part of the half die on the inner side and is driven by an air cylinder to realize clamping and loosening of the two half dies. The stainless steel anchor ear is integrally fixed before spot welding, and a finished product can be timely ejected out by the discharging mechanism after spot welding is completed and the discharging mechanism is timely loosened.

When the device is used, the steps are adjusted, and after relevant parameters are set on an operation panel on the control box, the device is clicked to be automatically started. The clamping mechanism then clamps and fixes the whole body, the conveying mechanism drives the whole body to move to a spot welding position point, the pressing block of the pressing mechanism moves downwards, a channel reserved through the clamping die is pressed on the stainless steel hoop joint, and then the welding assembly moves downwards through a hollow area in the middle of the pressing block and contacts with the stainless steel hoop joint, as shown in fig. 3. After the first welding is finished according to preset welding conditions, the control box controls the welding assembly to ascend, moves rightwards for a welding spot interval, then moves downwards to finish the second welding, and then the welding operation is finished. The clamping mechanism is controlled to be loosened and fixed, the discharging mechanism receives an instruction to move outwards quickly, the stainless steel hoop is conveyed into a blanking collecting device on the outer side after being collided with the formed stainless steel hoop, a formed product slides to a receiving area along the collecting device, and meanwhile, all the mechanisms reset, so that the whole process of spot welding of the stainless steel hoop is completed.

To sum up, the specific operation sequence principle: feeding and clamping, feeding and feeding, pressing and feeding, spot welding and withdrawing, spot welding and moving, spot welding and feeding, spot welding and withdrawing, pressing and withdrawing, feeding and loosening, discharging and feeding and withdrawing. The operation interface of the control box is divided into an automatic operation interface and a manual operation interface, the action sequence can be automatically completed by clicking automatic start in the automatic operation interface, and the current yield can be displayed; in the manual operation interface, each action corresponds to one operation button, and the operation can be independently performed to check whether the action is effectively completed.

The utility model provides a stainless steel staple bolt spot welder suitable for experimental grade ripple screen filler can realize the quick high quality spot welding of stainless steel staple bolt of a large amount of experimental grade small plate footpath ripple screen filler through this stainless steel staple bolt spot welder, and this utility model equipment operation is simple and convenient, and the structure is clear, is convenient for maintain. The simplified and modularized equipment structure and the unique process make the equipment have high-efficiency capacity utilization rate. Compared with manual spot welding, the spot welding device has the advantages that a spot welding path does not need to be repeatedly constructed by personnel, meanwhile, the difficulty brought by manual fixation of a special structure of a product is avoided, a large amount of manpower and material resources are saved, and the working efficiency is fully guaranteed. Meanwhile, the welding spot of the product finished by automatic spot welding is fine, attractive and firm, no deformation cavity is formed on the surface of the hoop, and the processing quality of the product is far superior to that of manual spot welding.

Finally declaring: the application of the present invention is not limited to the above examples, and the application range can be more extensive, and for those skilled in the art, the technical solutions of the foregoing examples can be modified, or some technical links can be modified, or functional components can be equally replaced, and all of these modifications, improvements and replacements shall fall within the protection scope of the appended claims.

Claims

1. A stainless steel anchor ear spot welding machine suitable for experimental corrugated screen packing comprises a working table top (2), a conveying mechanism (100), a clamping mechanism (200), a pressing mechanism (300), a spot welding mechanism (400), an unloading mechanism (500), a plurality of cylinders, a plurality of sliding rails, a support frame (3) and a control box (1), and is characterized in that the support frame (3) is fixed on the working table top (2) through screws, the conveying mechanism (100) and the clamping mechanism (200) are positioned below the support frame (3), the pressing mechanism (300) and the spot welding mechanism (400) are both fixed on the support frame (3), the unloading mechanism (500) is respectively arranged at two sides outside the support frame, a clamping die (210) is arranged in the clamping mechanism (200), and the control box (1) is used for controlling the conveying mechanism (100) to advance to a spot welding position after clamping the integral rolling circle of the stainless steel anchor ear embedded with the corrugated screen packing is clamped by the clamping die (210), and controlling a material pressing mechanism (300) to press the stainless steel hoop connecting part, wherein the spot welding mechanism is used for completing automatic spot welding according to a preset instruction of the control box (1), and the discharging mechanism (500) is used for realizing finished product transfer and resetting all mechanisms after the spot welding is completed.

2. The stainless steel hoop spot welding machine according to claim 1, wherein the conveying mechanism (100) mainly comprises an air cylinder (110), a first sliding rail (120) and a steel platform (130), the first air cylinder (110) and the sliding rail (120) are arranged in parallel and fixed on a working table surface below the support frame (3) and are connected with each other through a connecting block (140), the steel platform (130) is fixed above the sliding rail (120) and is used for supporting the clamping mechanism (200), the whole conveying mechanism (100) is controlled by a signal of the control box (1) and is driven by the air cylinder (110), the whole platform of the conveying mechanism can move back and forth along the sliding rail during operation, a material placing area is arranged on the outward side of the platform, and a spot welding area is arranged on the inward side of the platform.

3. The stainless steel hoop spot welding machine according to claim 2, wherein the clamping mechanism (200) is mainly composed of a specially-made clamping die (210), the clamping die (210) is divided into two half dies and is respectively embedded on a platform of the conveying mechanism (100), a second sliding rail (230) is assembled at the lower part of the inner half die and is driven by an air cylinder (220) to clamp and release the two half dies, the two half dies are not completely closed when clamped, a hollow part is arranged at the top area to facilitate the passing of the pressing mechanism (300), and the stainless steel hoop can integrally move to a spot welding position point under the driving of the conveying mechanism after being placed on the clamping die and completely clamped.

4. The stainless steel hoop spot welding machine according to claim 3, wherein the pressing mechanism (300) is composed of a pressing block (310), a second cylinder (320) and a third sliding rail (330), the third sliding rail (330) and the second cylinder (320) are both arranged on the support frame (3), the main body of the pressing block (310) is a steel cuboid with a hollow middle, the tail part of the pressing block is connected with the third sliding rail (330), the pressing block is controlled by a control box signal and driven by the second cylinder (320) to move in the vertical direction, the hollow area of the pressing block (310) is used as a welding channel of the spot welding mechanism and can be passed by the spot welding mechanism (400), after a product is sent to a spot welding position, the control box controls the pressing block to downwards act on the stainless steel hoop through a channel reserved by a clamping die, and through the pressing effect of the pressing block, two ends of the stainless steel hoop can be attached together, the subsequent spot welding operation is convenient.

5. A stainless steel hoop spot welder according to claim 4, wherein the spot welding mechanism (400) comprises a welding assembly (410) and an externally connected portable spot welder, the welding assembly is fixed on the support frame (3), the spot welding mechanism is integrally controlled by a control box signal and driven by a third cylinder (420), in order to ensure the welding firmness, a next row of 4 welding spots are welded at the stainless steel hoop joint, and the welding assembly is provided with at least two welding pins (440), so that the welding assembly is controlled to change positions to realize two times of welding.

6. The stainless steel hoop spot welder according to claim 5, wherein the welding assembly (410) is composed of a third cylinder (420), a fourth slide rail (430), two welding pins (440) and a transfer block (450), the two welding pins (440) are connected to the welder host through a lead, are connected with the fourth slide rail (430) through the transfer block (450), and are driven by the third cylinder (420) to realize the movement of the two welding pins (440) in the vertical direction and the horizontal direction.

7. The stainless steel hoop spot welding machine according to claim 1, wherein the discharging mechanism (500) is mainly composed of a piston cylinder (510) and a blanking collecting device (530), the piston cylinder (510) is fixed on the working table top (2) outside the conveying mechanism (100) and is controlled by a control box, and a discharging block (520) made of soft material is mounted at the head of a piston rod of the piston cylinder (510).