CN214868310U - Automatic welding tool for garbage incinerator sliding platform - Google Patents

Abstract

The utility model belongs to the technical field of the welding frock, a waste incinerator slide bracket automatic weld frock is proposed, aim at solving the problem that current welding efficiency is low and welding quality is not high. The tool sliding platform comprises a base station, wherein a front positioning and clamping device for a front framework of the tool sliding platform and a rear positioning and clamping device for a rear framework of the tool sliding platform are sequentially arranged on the base station along the length direction of the base station, the rear positioning and clamping devices are two sets of positioning and clamping components which are symmetrically arranged, and a guide column is arranged on the base station and between the two sets of positioning and clamping components. This welding frock combines the automatic weld technique of robot, and the effectual tradition of having solved relies on the manual work to assemble welded mode to realized that more than ten models burn burning furnace sliding platform's mixed line production, thereby great improvement welding efficiency, also guaranteed work piece welding quality, and then strengthened manufacturing enterprise's market competition.

Description

Automatic welding tool for garbage incinerator sliding platform

Technical Field

The utility model belongs to the technical field of the welding frock, concretely relates to garbage incinerator slide bracket automatic weld frock.

Background

Arc welding workstations have been widely used in various production processes in the manufacturing industry. Arc welding is to use electric arc as a heat source and convert electric energy into heat energy and mechanical energy required by welding by utilizing the physical phenomenon of air discharge so as to achieve the purpose of connecting metals. The garbage incinerator sliding platform is a long member as a middle-sized steel structure welding part, as shown in fig. 1, and has different specifications according to use requirements, and the traditional production mode is manual operation production, namely, after a tape measure is manually used for marking and positioning, steel structure welding is manually carried out. However, the efficiency and welding quality of manual welding are low, and it is difficult to meet the requirements of business development. In addition, flexible automatic welding is the development direction of future factories, can save fields and public equipment, effectively coordinates mutual fusion between machinery and people on a production line, and realizes multi-variety small-batch mixed production. Therefore, how to realize the adoption of the flexible automatic welding technology for the sliding platform of the garbage incinerator is worth researching.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a waste incinerator slide bracket automatic weld frock aims at solving the problem that current welding efficiency is low and welding quality is not high.

The utility model discloses a realize through following technical scheme:

the utility model provides a pair of garbage incinerator slide bracket automatic weld frock, including the base station, be equipped with the preceding positioning clamping device who is used for frock slide bracket front portion frame and the back positioning clamping device who is used for frock slide bracket rear portion frame along its length direction on the base station in proper order, back positioning clamping device sets up to two sets of positioning clamping component for being symmetrical arrangement, and is provided with the guide post on the base station and lie in between two sets of positioning clamping component.

Furthermore, the single set of positioning and clamping assembly can slide in the width direction of the base platform through a driving mechanism, the driving mechanism is composed of a sliding rail and a driver A, the sliding rail is in sliding fit with the sliding table of the positioning and clamping assembly, and the driver A acts on the sliding table.

Further, be equipped with on the slip table of the tight subassembly of single set of location clamp and decide and press from both sides mechanism A, decide and press from both sides mechanism B, knock pin mechanism decides and press from both sides mechanism C, support column and decide and press from both sides mechanism D, the both ends of slip table length direction all are provided with knock pin mechanism, decide and press from both sides mechanism C and support column of arranging in proper order, decide to press from both sides mechanism A and decide to press from both sides mechanism B and set gradually and at base station width direction dislocation arrangement along base station length direction, decide to press from both sides mechanism D and be located and decide to press from both sides between mechanism A and the mechanism B.

Further, preceding location clamping device is by removing the slip table subassembly, fixed platform subassembly is constituteed, it arranges to remove the slip table subassembly and is close to back location clamping device, fixed platform subassembly sets up to two, and be symmetrical arrangement at the end of keeping away from that removes the slip table subassembly and keep away from back location clamping device, it can slide at base station length direction to remove the slip table subassembly through drive arrangement, drive arrangement is by setting up the guide rail on the base station, driver B constitutes, the guide rail is with the mobile station sliding fit who removes the slip table subassembly, driver B acts on the mobile station, be equipped with the dog that butts the mobile station on the base station and lie in between preceding location clamping device and the back location clamping device.

Furthermore, a moving table of the moving sliding table assembly is provided with at least two fixed clamping mechanisms E, fixed clamping mechanisms G and supporting blocks, and the fixed clamping mechanisms E are arranged at intervals in the length direction of the base table; the two fixed clamping mechanisms G are arranged in the width direction of the base station and are symmetrically arranged relative to the fixed clamping mechanism E; the supporting blocks are at least two and are symmetrically arranged in the width direction of the base platform and opposite to the fixed clamping mechanism E at intervals.

Furthermore, the front positioning and clamping device further comprises a fixed clamping mechanism F and a fixed clamping mechanism H, through holes for avoiding the fixed clamping mechanism F and the fixed clamping mechanism H are formed in the mobile station, the fixed clamping mechanism F and the fixed clamping mechanism H are both arranged in two numbers and are respectively and symmetrically arranged in the width direction of the base station relative to the fixed clamping mechanism E.

Further, a fixed clamping mechanism I and a fixed clamping mechanism J are arranged on a fixed table of the fixed platform assembly.

Further, the clamping mechanism G, the clamping mechanism H, and the clamping mechanism J are slidably engaged with the movable stage in the base width direction, and the clamping mechanism E is slidably engaged with the movable stage in the base length direction.

Further, the mobile station is provided with at least two clamping mechanisms K which are symmetrically arranged relative to the clamping mechanism E in the width direction of the base station at the far end far away from the rear positioning and clamping device.

The utility model has the advantages that: this welding frock combines the automatic weld technique of robot, and the effectual tradition of having solved relies on the manual work to assemble welded mode to realized that more than ten models burn burning furnace sliding platform's mixed line production, thereby great improvement welding efficiency, also guaranteed work piece welding quality, and then strengthened manufacturing enterprise's market competition.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:

FIG. 1 is a schematic structural view of a sliding platform of a conventional garbage incinerator;

FIG. 2 is a schematic structural view of the flexible automatic welding tool of the present invention;

FIG. 3 is a schematic view of a front positioning and clamping assembly half of FIG. 1;

FIG. 4 is a schematic view of one orientation of the rear positioning and clamping device of FIG. 2;

FIG. 5 is another schematic view of the rear positioning and clamping device of FIG. 2;

FIG. 6 is a schematic top view of the front frame member of the sliding platform on the front locating and clamping assembly;

FIG. 7 is a schematic perspective view of the mechanism of FIG. 6;

FIG. 8 is a schematic view of the slide table front and rear frame members automatically assembled and aligned;

FIG. 9 is a perspective view of the rear frame member of the sliding platform on the rear positioning and clamping device;

FIG. 10 is a schematic view of the mounting rail assembly on the rear frame member of the sliding platform;

FIG. 11 is a schematic structural view of a sliding platform front frame member top mount square steel assembly;

FIG. 12 is a schematic diagram of the construction of a mid-mount square steel assembly for the frame members of the front portion of the sliding platform;

reference numerals: the device comprises a base station 1, a front positioning and clamping device 2, a rear positioning and clamping device 3 and a guide column 4; a fixed clamping mechanism A201, a fixed clamping mechanism B202, a knock pin mechanism 203, a fixed clamping mechanism C204, a support column 205, a fixed clamping mechanism D206, a slide rail 207, a driver A208 and a slide table 209; the clamping device comprises a clamping mechanism E301, a clamping mechanism F302, a clamping mechanism G303, a clamping mechanism H304, a fixed table 305, a clamping mechanism I306, a clamping mechanism J307, a supporting block 308, a clamping mechanism K309, a moving table 310, a guide rail 311, a stop block 312 and a driver B313.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.

As shown in fig. 2, the automatic welding tool for the sliding platform of the garbage incinerator in the embodiment includes: the tool slide platform comprises a base platform 1, a front positioning and clamping device 2 and a rear positioning and clamping device 3, wherein the front positioning and clamping device 2 is used for a front framework of the tool slide platform and the rear positioning and clamping device 3 is used for a rear framework of the tool slide platform, the rear positioning and clamping device 3 is arranged to be two sets of positioning and clamping components which are symmetrically arranged, guide columns 4 are arranged on the base platform 1 and between the two sets of positioning and clamping components, the four guide columns can be arranged, and the front, the rear, the left and the right of the base platform 1 are symmetrically arranged so as to guide and position the rear framework of the slide platform. The structure is as follows, and the length direction of the base is defined as X, the width direction is defined as Y, and the height direction is defined as Z.

As shown in fig. 3, a single set of positioning and clamping components in the rear positioning and clamping device 3 can slide in the width direction of the base platform 1 through a driving mechanism, and the driving mechanism is composed of a sliding rail 207 and a driver a208 which are arranged on the base platform 1, the sliding rail 207 is in sliding fit with a sliding table 209 of the positioning and clamping components, and the driver a208 acts on the sliding table 209, so that the two sets of positioning and clamping components can move relatively close to or away from the sliding rail 207 of the base platform 1 through the driving of the driver a208, so as to be suitable for the assembly of the rear frame of the sliding platform. The sliding table 209 of the single set of positioning and clamping assembly is provided with a fixed clamping mechanism A201, a fixed clamping mechanism B202, a knock pin mechanism 203, a fixed clamping mechanism C204, a support column 205 and a fixed clamping mechanism D206, the two ends of the sliding table 209 in the length direction are provided with the knock pin mechanism 203, the fixed clamping mechanism C204 and the support column 205 which are sequentially arranged, the knock pin mechanism 203 props and supports the frame member at the rear part of the sliding platform from bottom to top, the support column 205 supports the frame member at the rear part of the sliding platform at the bottom, the fixed clamping mechanism A201 and the fixed clamping mechanism B202 are sequentially arranged along the length direction of the base platform 1 and are arranged in a staggered manner in the width direction of the base platform 1, and the fixed clamping mechanism D206 is positioned between the fixed clamping mechanism A201 and the fixed clamping mechanism B202. The clamping mechanism a201, the clamping mechanism B202, the clamping mechanism C204 and the clamping mechanism D206 are all used for positioning and clamping the frame member at the rear part of the sliding platform, are conventional devices, generally comprise elements such as a base, a clamping head and an air cylinder, and are controlled by an electric valve and an air valve to complete clamping and releasing actions, so that the frame member at the rear part of the sliding platform is positioned and clamped in the XYZ direction through the directions of the clamping heads of different clamping mechanisms. Meanwhile, for convenience and quick response, the driver a208, the clamping mechanism a201, the clamping mechanism B202, the knock pin mechanism 203, the clamping mechanism C204, and the clamping mechanism D206 all employ a cylinder device.

As shown in fig. 4 and 5, the front positioning and clamping device 2 is composed of a movable sliding table component and two fixed platform components, the movable sliding table component is arranged close to the rear positioning and clamping device, the moving sliding table components are symmetrically arranged at the far end far away from the rear positioning and clamping device, can slide in the length direction of the base table 1 through a driving device, the driving device is composed of a guide rail 311 arranged on the base 1 and a driver B313, the guide rail 311 is matched with the moving platform 310 of the moving sliding platform assembly in a sliding way, the driver B313 acts on the moving platform 310, thus, the movable table 310 can move relative to the base table 1, the assembly of the frame component at the front part of the sliding platform is convenient, and a stopper 312 for stopping the movable stage 310 is provided on the base 1 between the front positioning and clamping device and the rear positioning and clamping device to limit the moving distance of the movable stage 310. The moving table 310 of the moving sliding table assembly is provided with at least two clamping mechanisms E301, G303 and supporting blocks 308, and the clamping mechanisms E301 are arranged at intervals in the length direction of the base table 1, in this example, four clamping mechanisms are arranged, and two clamping mechanisms are arranged in a group and arranged back and forth in the length direction of the base table 1; the two clamping mechanisms G303 are arranged in the width direction of the base 1 and are symmetrically arranged relative to the clamping mechanism E301; the number of the supporting blocks 308 is four, and two supporting blocks are arranged in the width direction of the base 1 and symmetrically with respect to each side of the clamping mechanism E301. The front positioning and clamping device 2 further comprises a fixing and clamping mechanism F302 and a fixing and clamping mechanism H304, through holes (not marked) which are used for avoiding the fixing and clamping mechanism F302 and the fixing and clamping mechanism H304 are arranged on the moving platform 310, and the fixing and clamping mechanism F302 and the fixing and clamping mechanism H304 are respectively arranged in two numbers and are respectively arranged in the width direction of the base platform 1 and symmetrically arranged relative to the fixing and clamping mechanism E301. The fixing table 305 of the fixed platform assembly is provided with a clamping mechanism I306 and a clamping mechanism J307. The moving table 310 is provided with two clamping mechanisms K309 arranged in the width direction of the base 1 and symmetrically with respect to the clamping mechanism E301 at a far end far from the rear positioning and clamping device 3 to form tip end portion positioning and clamping. Meanwhile, the clamping mechanism G303, the clamping mechanism H304 and the clamping mechanism J307 are in sliding fit with the moving table 310 in the width direction of the base table 1 to adapt to the sliding platform front frame members with different width dimensions, and the clamping mechanism E301 is in sliding fit with the moving table 310 in the length direction of the base table 1 to adjust the clamping mechanism to the sliding platform front frame members with different dimensions, so as to achieve the purpose of effective tooling. Similarly, the clamping mechanism E301, the clamping mechanism F302, the clamping mechanism G303, the clamping mechanism H304, the clamping mechanism I306, the clamping mechanism J307, the clamping mechanism K309 and the driver B313 are also conventional devices, and are driven by an air cylinder.

In use, as shown in fig. 6, the front frame positioning scheme comprises: the horizontal positioning is that a special positioning hole is designed on the front frame and is positioned by a round pin arranged on the middle part of the fixed clamping mechanism E301; the vertical positioning is performed by the support blocks 308, and some auxiliary support blocks, which are not specifically indicated, are further included to ensure that the front frame is stably placed on the front positioning and clamping device 2. As shown in FIG. 7, the clamping scheme of the front frame is that the clamping mechanism E301, the clamping mechanism G303, the clamping mechanism I306, the clamping mechanism K309 and corresponding symmetrical parts thereof are driven by a strong pressing cylinder, so that the reliable pressing of the front frame can be realized, and the welding deformation of the front frame and the rear frame is reduced to the maximum extent. After the front frame is positioned and clamped in place, the driver B313 drives the moving table 310 to reciprocate back and forth along the guide rails 311, so as to complete the automatic assembly and alignment of the front and rear frames and ensure the perpendicularity requirement between the rear end surface plane of the rear frame and the neutral surface of the front frame member. As shown in fig. 9, the pre-positioning of the rear frame is guided and pre-positioned by the designed guide posts 4< four in total >, so that the collision to a clamp mechanism during the part assembling and disassembling process is avoided. Meanwhile, the rear frame positioning scheme is as follows: the horizontal positioning is that a special positioning hole is designed on the rear frame, positioning is implemented through a pin ejecting mechanism 203, and a pin on the positioning hole adopts a telescopic pin structure; and the vertical positioning is assisted by a support column 205 or the like. The rear frame clamping scheme is ensured by symmetrically arranging four fixed clamping mechanisms C204, and the rear frame is driven by four cylinders to be reliably pressed. The positioning and clamping scheme can reliably realize the positioning and clamping of the rear frame and effectively ensure the positioning precision of the rear frame. As shown in fig. 10, the positioning scheme of the rails (outer profile 2800 × 125 × 60, material cast steel, single piece weight 75Kg) arranged on the rear frame is as follows: the left side, the right side and the outer side of the two ends of the track are respectively clamped through the fixed clamping mechanism A201, the fixed clamping mechanism B202 and the corresponding symmetrical parts, namely, the fixed clamping mechanism A and the fixed clamping mechanism B are driven by the air cylinders to move in opposite directions at the same time, four groups of same positioning mechanisms are mutually positioned and clamped, and the coincidence of the symmetric centers of the two steel rails and the symmetric centers of the two side surfaces of the rear frame is effectively ensured. And the track limiting square steel is positioned by a fixed clamping mechanism D206, and the robot is used for welding after manual point positioning. After the tracks are screwed, the fixed clamping mechanism A201 and the fixed clamping mechanism B202 are driven by the cylinder to integrally rotate and open in place, so that the guide rail positioning blocks are automatically welded. Therefore, automatic assembly alignment of the two steel rails and the rear frame can be realized, the coincidence of the symmetric centers of the two steel rails and the symmetric centers of the two side surfaces of the rear frame is ensured, and the symmetry degree is not more than +/-1 mm; the upper planes of the two steel rails are coplanar, the flatness is not more than 2mm, and the parallelism (outside the outer side surface) degree of the two steel rails is not more than +/-1 mm. As shown in fig. 11, in the scheme of positioning the square steel at the top end of the front frame, the square steel body is a regular cuboid with a length of 30 × 30 and a length varying according to the model of the sliding platform, and the theoretical straightness is 0.5 mm; according to the characteristics of the square steel part, the lower surface of the square steel is attached to the front frame for natural positioning; the horizontal section direction of the square steel is positioned in place by a clamping mechanism J307; the length direction is held in place by hand. The front frame top square steel clamping scheme is also completed by a clamping mechanism J307. As shown in FIG. 12, the front frame middle square steel positioning and clamping scheme is completed by a clamping mechanism F302 and a clamping mechanism H304. In this way, the sliding platform assembly is mutually positioned and clamped by the components of the front positioning and clamping device 2 and the rear positioning and clamping device 3 on the base platform 1, the sliding platform assembly is automatically fed by the additionally arranged material feeding mechanism, and the tooling steps of the sliding platform assembly are cooperatively welded by the welding robot arm, so that the sliding platform equipment with the long structure of the track shown in fig. 1 is formed.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention, and it will be apparent to those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (9)

1. The utility model provides a waste incinerator slide bracket automatic weld frock, includes base station (1), its characterized in that, be equipped with preceding positioning and clamping device (2) that are used for frock slide bracket front portion frame and back positioning and clamping device (3) that are used for frock slide bracket rear portion frame on the base station and along its length direction in proper order, back positioning and clamping device sets up to be two sets of positioning and clamping subassembly of symmetrical arrangement, and is provided with guide post (4) on the base station and be located between two sets of positioning and clamping subassemblies.

2. The automatic welding tool for the sliding platform of the garbage incinerator according to claim 1, characterized in that a single set of positioning and clamping assembly can slide in the width direction of the base platform through a driving mechanism, the driving mechanism is composed of a sliding rail (207) arranged on the base platform and a driver A (208), the sliding rail is in sliding fit with a sliding table (209) of the positioning and clamping assembly, and the driver A acts on the sliding table.

3. The automatic welding tool for the sliding platform of the garbage incinerator according to claim 2, wherein a single set of positioning and clamping assembly is provided with a positioning and clamping mechanism A (201), a positioning and clamping mechanism B (202), a knock-pin mechanism (203), a positioning and clamping mechanism C (204), a support column (205) and a positioning and clamping mechanism D (206), the knock-pin mechanism, the positioning and clamping mechanism C and the support column are sequentially arranged at two ends of the sliding table in the length direction, the positioning and clamping mechanism A and the positioning and clamping mechanism B are sequentially arranged along the length direction of the base table and are arranged in a staggered manner in the width direction of the base table, and the positioning and clamping mechanism D is positioned between the positioning and clamping mechanism A and the positioning and clamping mechanism B.

4. The automatic welding tool for the sliding platform of the garbage incinerator according to claim 1, wherein the front positioning and clamping device consists of a movable sliding table assembly and a fixed platform assembly, the movable sliding table assembly is arranged close to the rear positioning and clamping device, the fixed platform assembly is arranged in two, the far ends of the movable sliding table assembly, far away from the rear positioning and clamping device, are symmetrically arranged, the movable sliding table assembly can slide in the length direction of the base platform through a driving device, the driving device consists of a guide rail (311) and a driver B (313) which are arranged on the base platform, the guide rail is in sliding fit with a movable platform (310) of the movable sliding table assembly, the driver B acts on the movable platform, and a stop block (312) for stopping the movable platform is arranged on the base platform and between the front positioning and clamping device and the rear positioning and clamping device.

5. The automatic welding tool for the sliding platform of the garbage incinerator according to claim 4, wherein the moving table of the moving sliding table assembly is provided with at least two clamping mechanisms E (301), G (303) and supporting blocks (308), and the clamping mechanisms E are arranged at intervals in the length direction of the base; the two fixed clamping mechanisms G are arranged in the width direction of the base station and are symmetrically arranged relative to the fixed clamping mechanism E; the number of the supporting blocks is at least two, and the supporting blocks are arranged in the width direction of the base station and are symmetrically arranged relative to the fixed clamping mechanism E at intervals.

6. The automatic welding tool for the sliding platform of the garbage incinerator according to claim 5, wherein the front positioning and clamping device further comprises a clamping mechanism F (302) and a clamping mechanism H (304), the moving platform is provided with through holes for avoiding the clamping mechanism F and the clamping mechanism H, and the clamping mechanism F and the clamping mechanism H are both provided in two numbers and are respectively arranged in the width direction of the base platform and symmetrically arranged relative to the clamping mechanism E.

7. The automatic welding tool for the sliding platform of the garbage incinerator according to claim 6, characterized in that a clamping mechanism I (306) and a clamping mechanism J (307) are arranged on a fixing table (305) of the fixing platform assembly.

8. The automatic welding tool for the sliding platform of the garbage incinerator according to claim 7, wherein the clamping mechanism G, the clamping mechanism H and the clamping mechanism J are in sliding fit with the moving platform in the width direction of the base platform, and the clamping mechanism E is in sliding fit with the moving platform in the length direction of the base platform.

9. The automatic welding tool for the sliding platform of the garbage incinerator according to claim 8, characterized in that the moving table is provided with at least two clamping mechanisms K (309) which are symmetrically arranged with respect to the clamping mechanism E in the width direction of the base platform at the far end far away from the rear positioning and clamping device.

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