Disc groove structure welding tool for air suspension conveyor

Abstract

The present application relates to the technical field of welding tooling, in particular to a kind of butt welding tooling of air suspension conveyor's disc groove structure, including mounting bracket, the middle part of the mounting bracket is provided with support plate, the both sides of the mounting bracket are slidably installed with docking table;The docking table includes sliding table slidably installed on mounting bracket, sliding table top is spaced apart and provided with mounting plate, lifting plate is installed between the mounting plate and sliding table, the top of sliding table and the lower side of lifting plate are respectively provided with mutually docking fixed disc and limiting piece, the contact surface of fixed disc and limiting piece is all arc-shaped profile, the fixed disc and limiting piece are mutually close for clamping disc groove;Wherein, the both sides of the sliding table upper end face are provided with support structure, and the support structure is used to adjust support disc groove, in the present application, the docking surface of the two disc grooves mutually docking is more neat, avoid to occur in butt welding process and shake.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of welding tooling, in particular to a disc groove structure butt welding tool of an air suspension conveyor. BACKGROUND

[0002] The air suspension conveyor is a new type of conveying equipment adopting the principle of aerodynamics, and realizes non-contact transportation of materials through compressed air to form an air film (thickness of about 1-1.5 mm) between the conveying belt and the supporting surface. The supporting surface of the conventional air suspension conveyor is provided with a plate-shaped disc groove structure, and a plurality of air outlet holes are formed on the surface of the disc groove. When the gas is sprayed from the air outlet holes, the conveying belt is driven to move, thereby conveying the object.

[0003] During the machining of the disc groove, the disc groove needs to be welded to make the disc groove structure more integral during use. During the welding of the disc groove, two disc grooves of the same specification are usually placed in alignment to make the butt surfaces welded to each other. However, in the actual welding process, it is difficult to keep the butt surfaces aligned due to the large length of the disc groove. SUMMARY

[0004] Technical problem

[0005] In view of the above-mentioned shortcomings of the prior art, the present application provides a disc groove structure butt welding tool of an air suspension conveyor, which can effectively solve the problem that in the prior art, two disc grooves of the same specification are usually placed in alignment to make the butt surfaces welded to each other during the welding of the disc groove. However, in the actual welding process, it is difficult to keep the butt surfaces aligned due to the large length of the disc groove.

[0006] Technical scheme

[0007] To achieve the above-mentioned purposes, the present application is implemented by the following technical scheme:

[0008] The present application provides a disc groove structure butt welding tool of an air suspension conveyor, which comprises a mounting frame, a supporting plate is arranged in the middle of the mounting frame, and butt joint tables are slidably installed on both sides of the mounting frame. The butt joint tables are used to support and fix the disc grooves.

[0009] The butt joint table comprises a sliding table slidably installed on the mounting frame, and a mounting plate is arranged above the sliding table in a spaced manner. A lifting plate is liftably installed between the mounting plate and the sliding table. A fixed disc and a limiting piece are arranged above the sliding table and below the lifting plate, respectively, and are in butt joint with each other. The contact surfaces of the fixed disc and the limiting piece are in the form of a circular arc profile. The fixed disc and the limiting piece are close to each other to clamp the disc groove.

[0010] The upper end face of the sliding table is provided with a support structure on both sides, and the support structure is used for adjusting and supporting the disc groove.

[0011] Further, two fixed plates are fixedly installed below each sliding table, the two fixed plates are located below the two sides of the sliding table respectively, a sliding rod is fixedly installed between the two fixed plates, the bottom of the sliding table is slidably connected with the sliding rod, and one side of the sliding table is provided with an extension rod for driving the sliding table to slide on the sliding rod.

[0012] Further, the sliding table is provided with a mounting through hole, and the support structure is slidably installed in the mounting through hole.

[0013] Further, the support structure comprises a sliding frame slidably installed in the mounting through hole, a rectangular through hole is arranged in the sliding frame, two sliding blocks are symmetrically slidably installed in the rectangular through hole, and support rollers for supporting the disc groove structure are arranged on the top of the two sliding blocks.

[0014] Further, a guide plate is slidably installed below each sliding table, the guide plate is slidably installed between the two fixed plates below the sliding table, limit rods are arranged at the bottom of the two sliding blocks in each sliding frame, guide through holes for the limit rods to pass through are arranged below the limit rods on the guide plate, and the guide through holes are used to drive the two sliding blocks in each sliding frame to move close to each other during the sliding process of the sliding table to the middle of the mounting frame.

[0015] Further, a push rod is fixedly installed below the sliding table, the push rod is used to push the guide plate to move close to or away from one side of the sliding table, limit blocks are fixedly installed on the two sides of the sliding frame, and the two limit blocks are clamped on the two sides of the guide plate.

[0016] Further, insertion blocks are fixedly installed on the two sides of the sliding block, a strip-shaped through hole for the insertion blocks to linearly slide is arranged on the sliding frame, magnetic attraction blocks are arranged on the top of each sliding block, and the magnetic attraction blocks are used to adsorb the inner wall of the disc groove.

[0017] Further, electric connection grooves are arranged on the two side walls of the rectangular through hole, a connecting block is arranged on the side of the sliding block facing the electric connection groove, the connecting block is in conductive connection with the magnetic attraction block, and when the two sliding blocks move away from each other, the two connecting blocks are inserted into the two electric connection grooves respectively.

[0018] Further, the two magnetic attraction blocks above the two sliding blocks are located on the side of the top of the two sliding blocks moving close to each other.

[0019] Beneficial effects

[0020] Compared with the known prior art, the technical scheme provided by the application has the following beneficial effects:

[0021] The present application is characterized in that the butt joint table is slidably installed on the left and right sides of the mounting frame, and when butt welding is performed on two disc grooves, the two disc grooves are respectively placed on the two butt joint tables, so that the disc grooves are clamped by the fixing disc and the limiting piece on the butt joint table, and then the two disc grooves are brought close to each other by controlling the two sliding tables to approach each other, so that the butt joint of the two disc grooves can be conveniently welded, and the butt joint surface of the two disc grooves is more uniform, and shaking during butt welding is avoided.

[0022] In the present application, the connecting block is arranged on the side surface of the sliding block and is in conductive connection with the magnetic block, and the electric connection groove is arranged on the sliding frame, so that when the two sliding blocks in the sliding frame are away from each other, the supporting roller on the top of the sliding block can support the bottom of the disc groove, and the connecting block can be inserted into the electric connection groove, so that the circuit of the magnetic block is connected and has magnetism, and the circuit of the magnetic block can be synchronously controlled. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0025] Figure 2 It is a side view of the present application;

[0026] Figure 3 It is a schematic diagram of the overall structure of the butt joint table of the present application;

[0027] Figure 4 It is a schematic diagram of the bottom structure of the butt joint table of the present application;

[0028] Figure 5 It is a schematic diagram of the cooperation installation structure of the guide plate and the support structure of the present application;

[0029] Figure 6 It is an exploded view of the guide plate and the support structure of the present application;

[0030] Figure 7 It is a sectional view of the sliding frame of the present application.

[0031] The numbers in the drawings respectively represent:

[0032] 1, mounting frame; 11, support plate; 2, docking station; 21, sliding table; 2101, mounting hole; 211, fixed disc; 22, sliding rod; 23, lifting plate; 231, limiting piece; 24, hydraulic rod; 25, guide plate; 2501, guide hole; 26, push rod; 27, fixed plate;

[0033] 3, support structure; 31, sliding frame; 3101, rectangular hole; 3102, strip-shaped hole; 3103, electrical connection slot; 311, limiting block; 32, sliding block; 321, limiting rod; 322, insertion block; 323, connecting block; 33, support roller; 34, magnetic attraction block. DETAILED DESCRIPTION

[0034] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0035] The present application will be further described below with reference to the embodiments.

[0036] Embodiment: A disc groove structure welding tool of a gas suspension conveyor, as shown in the figure, comprises a mounting frame 1, a support plate 11 is arranged at the middle of the mounting frame 1, and docking stations 2 are slidingly arranged at both sides of the mounting frame 1, and the docking stations 2 are used for supporting and fixing disc grooves. Figure 1 Figure 6 The docking station 2 comprises a sliding table 21 slidingly arranged on the mounting frame 1, an installation plate is arranged above the sliding table 21, a lifting plate 23 is liftingly arranged between the installation plate and the sliding table 21, a fixed disc 211 and a limiting piece 231 are arranged above the sliding table 21 and below the lifting plate 23 respectively and are mutually docked, the contact surfaces of the fixed disc 211 and the limiting piece 231 are circular arc profiles, and the fixed disc 211 and the limiting piece 231 are used for clamping disc grooves by being close to each other.

[0037] The docking station 2 comprises a sliding table 21 slidingly arranged on the mounting frame 1, an installation plate is arranged above the sliding table 21, a lifting plate 23 is liftingly arranged between the installation plate and the sliding table 21, a fixed disc 211 and a limiting piece 231 are arranged above the sliding table 21 and below the lifting plate 23 respectively and are mutually docked, the contact surfaces of the fixed disc 211 and the limiting piece 231 are circular arc profiles, and the fixed disc 211 and the limiting piece 231 are used for clamping disc grooves by being close to each other.

[0038] ​Two fixed plates 27 are fixedly installed below each slide table 21, the two fixed plates 27 are located below two sides of the slide table 21 respectively, a sliding rod 22 is fixedly installed between the two fixed plates 27, the bottom of the slide table 21 is slidingly connected with the sliding rod 22, one side of the slide table 21 is provided with an extension rod for driving the slide table 21 to slide on the sliding rod 22, the extension rod can select a hydraulic extension rod, and a hydraulic system shared with a hydraulic rod 24 for controlling the lifting plate 23 to lift is used, which is a common linear driving mode in the prior art, and the related principle will not be described here.

[0039] The upper end face of the slide table 21 is provided with a support structure 3 on both sides, and the support structure 3 is used for adjusting and supporting the disc groove.

[0040] In the application, the butt joint table 2 is slidingly installed on the left and right sides of the mounting frame 1 respectively, when butt welding is performed on two disc grooves, the two disc grooves are placed on the two butt joint tables 2 respectively, so that the disc grooves are clamped by the fixed disc 211 and the limiting piece 231 on the butt joint table 2, then the two disc grooves are moved close to each other by controlling the two slide tables 21 to move close to each other, so that the ends of the two disc grooves are close to each other, and then the butt joint of the two disc grooves can be conveniently welded, so that the butt joint surface of the two disc grooves is more uniform, and shaking during butt welding is avoided.

[0041] Further, as shown in Figure 4 and Figure 5 The slide table 21 is provided with a mounting through hole 2101, and the support structure 3 is slidingly installed in the mounting through hole 2101; the support structure 3 comprises a sliding frame 31 slidingly installed in the mounting through hole 2101, a rectangular through hole 3101 is formed in the sliding frame 31, and two sliding blocks 32 are symmetrically slidingly installed in the rectangular through hole 3101; the top of each sliding block 32 is provided with a support roller 33 for supporting the disc groove structure.

[0042] The sliding frame 31 is slidingly installed in the mounting through hole 2101, and the sliding blocks 32 are arranged on the two sides of the sliding frame 31; when the disc groove needs to move in the length direction, the two sliding blocks 32 are driven to move away from each other, so that the support rollers 33 on the two sliding blocks 32 are arranged below the two sides of the disc groove, and then the disc groove is pulled to slide, which is more convenient (the sliding friction is changed into rolling friction), and the punching position of the disc groove is prevented from colliding with the fixed disc 211 during pulling.

[0043] Further, as shown in Figure 5 and Figure 6As shown, the lower side of each sliding table 21 is slidingly installed with a guide plate 25, the guide plate 25 is slidingly installed between two fixed plates 27 below the sliding table 21, the bottom of two sliding blocks 32 inside each sliding frame 31 is provided with a limiting rod 321, the lower side of the guide plate 25 corresponding to the limiting rod 321 is provided with a guide through hole 2501 for the limiting rod 321 to pass through, the guide through hole 2501 is used to drive the two sliding blocks 32 inside each sliding frame 31 to approach each other during the sliding process of the sliding table 21 to the middle of the mounting frame 1.

[0044] As shown, the lower side of each sliding table 21 is slidingly installed with a guide plate 25, the guide plate 25 is slidingly installed between two fixed plates 27 below the sliding table 21, the bottom of two sliding blocks 32 inside each sliding frame 31 is provided with a limiting rod 321, the lower side of the guide plate 25 corresponding to the limiting rod 321 is provided with a guide through hole 2501 for the limiting rod 321 to pass through, the guide through hole 2501 is used to drive the two sliding blocks 32 inside each sliding frame 31 to approach each other during the sliding process of the sliding table 21 to the middle of the mounting frame 1.

[0045] In addition, when the sliding table 21 slides away from the middle of the mounting frame 1, the limiting rod 321 at the bottom of the sliding block 32 slides inside the guide through hole 2501, which drives the two sliding blocks 32 inside each sliding frame 31 to move away from each other, so that the support rollers 33 on the top of the two sliding blocks 32 are supported on both sides of the lower end face of the disc groove, and then the disc groove can be easily pulled to move in the length direction.

[0046] Further, as shown in Figure 5 and Figure 6 The lower side of the sliding table 21 is fixedly installed with a push rod 26, the push rod 26 is used to push the guide plate 25 to approach or move away from one side of the sliding table 21, the lower side of the sliding frame 31 is fixedly installed with a limiting block 311, and the two limiting blocks 311 are clamped on both sides of the guide plate 25.

[0047] Among them, by setting the push rod 26 below the sliding table 21, the left and right positions of the sliding frame 31 inside the mounting through hole 2101 can be adjusted by adjusting the extension length of the push rod 26, so that the disc groove above the sliding frame 31 can move left and right synchronously, and the abutting ends of the two disc grooves can be easily adjusted to align with each other.

[0048] Further, as shown in Figure 6 and Figure 7 The two sides of the sliding block 32 are fixedly installed with an insertion block 322, the sliding frame 31 is provided with a strip-shaped through hole 3102 for the linear sliding of the insertion block 322, the top of each sliding block 32 is provided with a magnetic attraction block 34, and the magnetic attraction block 34 is used to adsorb the inner wall of the disc groove.

[0049] Wherein, by setting the insertion block 322 on both sides of the slider 32, the slider 32 slides on the sliding frame 31 through the insertion block 322, which can guide the sliding of the slider 32 more stably, and by setting the magnetic attraction block 34 on the top of the slider 32, the supporting roller 33 can contact the inner wall of the bottom of the disc groove more stably, so that the moving position of the disc groove can be controlled more smoothly.

[0050] Further, as shown in Figure 6 and Figure 7 The two side walls of the rectangular through hole 3101 are provided with an electric connection groove 3103, the side of the slider 32 towards the electric connection groove 3103 is provided with a connecting block 323, the connecting block 323 is in conductive connection with the magnetic attraction block 34, when the two sliders 32 inside the rectangular through hole 3101 are away from each other, the two connecting blocks 323 are inserted into the two electric connection grooves 3103 respectively, and the two magnetic attraction blocks 34 above the two sliders 32 are located on the side of the top of the two sliders 32 which are close to each other.

[0051] Wherein, by setting the connecting block 323 on the side of the slider 32, and making the connecting block 323 in conductive connection with the magnetic attraction block 34 (the magnetic attraction block 34 has magnetism only when the circuit is connected), and by setting the electric connection groove 3103 on the sliding frame 31, when the two sliders 32 inside the sliding frame 31 are away from each other, not only can the supporting roller 33 on the top of the slider 32 support the bottom of the disc groove, but also the connecting block 323 can be inserted into the conductive connection groove 3103, so that the magnetic attraction block 34 has magnetism when the circuit is connected, and the circuit of the magnetic attraction block 34 can be controlled synchronously.

[0052] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the embodiments of the present application.

Claims

1. A butt welding fixture for a disc-groove structure of an air-suspended conveyor, characterized in that, Includes a mounting frame (1), a support plate (11) is provided in the middle of the mounting frame (1), and docking platforms (2) are slidably installed on both sides of the mounting frame (1). The docking platforms (2) are used to support and fix the tray groove. The docking platform (2) includes a sliding platform (21) that is slidably mounted on the mounting frame (1). A mounting plate is provided at intervals above the sliding platform (21). A lifting plate (23) is installed between the mounting plate and the sliding platform (21). A fixed plate (211) and a limiting member (231) that are mutually connected are respectively provided above the sliding platform (21) and below the lifting plate (23). The contact surfaces of the fixed plate (211) and the limiting member (231) are both arc-shaped. The fixed plate (211) and the limiting member (231) are close to each other to clamp the plate groove. The sliding table (21) has support structures (3) on both sides of its upper surface, and the support structures (3) are used to adjust the support plate groove. The sliding table (21) is provided with a mounting through hole (2101), and the support structure (3) is slidably installed inside the mounting through hole (2101); The support structure (3) includes a sliding frame (31) that is slidably installed inside the mounting through hole (2101). The sliding frame (31) has a rectangular through hole (3101) inside. Two sliders (32) are symmetrically slidably installed inside the rectangular through hole (3101). The top of each slider (32) is provided with a support roller (33) for supporting the groove structure. Each sliding platform (21) is slidably mounted with a guide plate (25) below it. The guide plate (25) is slidably mounted between two fixed plates (27) below the sliding platform (21). The bottom of the two sliders (32) inside each sliding frame (31) is provided with a limit rod (321). The guide plate (25) is provided with a guide through hole (2501) for the limit rod (321) to pass through. The guide through hole (2501) is used to drive the two sliders (32) inside each sliding frame (31) to move closer to each other during the sliding process of the sliding platform (21) towards the middle of the mounting frame (1).

2. The butt welding fixture for the disc-groove structure of an air-suspended conveyor according to claim 1, characterized in that, Each sliding platform (21) has two fixed plates (27) fixedly installed on the mounting bracket (1) below it. The two fixed plates (27) are located on the lower sides of the sliding platform (21) respectively. A sliding rod (22) is fixedly installed between the two fixed plates (27). The bottom of the sliding platform (21) is slidably connected to the sliding rod (22). A telescopic rod is provided on one side of the sliding platform (21) for driving the sliding platform (21) to slide on the sliding rod (22).

3. The butt welding fixture for the disc-groove structure of an air-suspended conveyor according to claim 2, characterized in that, A push rod (26) is fixedly installed below the sliding table (21). The push rod (26) is used to push the guide plate (25) closer to or away from the side of the sliding table (21). Limiting blocks (311) are fixedly installed on both sides below the sliding frame (31). The two limiting blocks (311) are stuck on both sides of the guide plate (25).

4. The butt welding fixture for the disc-groove structure of an air-suspended conveyor according to claim 3, characterized in that, Insertion blocks (322) are fixedly installed on both sides of the slider (32). A strip-shaped through hole (3102) is provided on the sliding frame (31) to guide the insertion block (322) to slide linearly. A magnetic block (34) is provided on the top of each slider (32). The magnetic block (34) is used to adsorb the inner wall of the groove.

5. The butt welding fixture for the disc-groove structure of an air-suspended conveyor according to claim 4, characterized in that, Electrical connection grooves (3103) are provided on both sides of the rectangular through hole (3101). A connecting block (323) is provided on the side of the slider (32) facing the electrical connection groove (3103). The connecting block (323) is electrically connected to the magnetic block (34). When the two sliders (32) inside the rectangular through hole (3101) move away from each other, the two connecting blocks (323) are respectively inserted into the two electrical connection grooves (3103).

6. The butt welding fixture for the disc-groove structure of an air-suspended conveyor according to claim 5, characterized in that, Two magnetic blocks (34) above the two sliders (32) are located on the side of the top of the two sliders (32) that are close to each other.

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