Full-length welding tool for production of goods blocking frame

Abstract

The utility model provides a full-length welding tool for production of a goods blocking shelf, which comprises a bearing platform and two L-shaped frames which are connected to the top of the bearing platform through supporting legs and are symmetrical to each other, the two L-shaped frames are connected with mechanical arms through electric sliding rails, welding guns are arranged at the end parts of the mechanical arms, and the top of the bearing platform is connected with a bearing plate through a driving assembly. A positioning assembly is arranged at the top of the bearing plate and comprises a first shaft and a fifth shaft, the outer wall of the first shaft is rotationally connected with two symmetrical first connecting rods, and the other end of one first connecting rod is rotationally connected with a plurality of third connecting rods in sequence through a second shaft; according to the utility model, the spacing of all the positioning plates can be adjusted at the same time by arranging the positioning assembly, and the spacing of every two adjacent positioning plates is always kept consistent, so that on one hand, the production requirements of different sizes can be met, the flexibility of the device is improved, and on the other hand, the consistency of the production quality of the goods blocking frame can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of blocking goods shelf production, especially relates to a full welding tool for blocking goods shelf production. BACKGROUND

[0002] The blocking goods shelf is welded by a plurality of metal rods, in order to ensure the welding quality, the full welding mode is usually adopted, the welding area of full welding is relatively large, and the welding seam spans the whole connecting area of the connecting material, so that the material strength after connection is high, and the tensile strength and torsional strength are both excellent.

[0003] Through the search, the patent with the Chinese patent publication number CN218426434U discloses a kind of welding device for railing production, including welding machine and the positioning mechanism for fixed railing, positioning mechanism includes fixed plate, fixed groove is opened in the top of fixed plate along its length direction, two sides of fixed plate are also fixedly connected with support plate, and the top of support plate is fixedly installed with hydraulic cylinder by mounting bracket, the output end of hydraulic cylinder is arranged mutually close, and the output end of hydraulic cylinder is all fixedly connected with U-shaped plate.

[0004] The above patent has the following deficiencies: although it is provided with fixed groove to position the bottom of railing, it cannot ensure that the spacing between each metal rod is the same, resulting in that the production quality of railing is not the same, and the uneven spacing will also cause the railing to bear excessive pressure or tension in some areas when external force is applied, thereby reducing the overall structural strength.

[0005] Therefore, a full welding tool for blocking goods shelf production is proposed. UTILITY MODEL CONTENT

[0006] Therefore, the utility model embodiment hopes to provide a full welding tool for blocking goods shelf production to solve or alleviate the technical problems existing in the prior art, at least to provide a beneficial choice.

[0007] The technical scheme of the embodiment of the utility model is achieved as follows: a full welding tool for goods shelf production, comprising a bearing table, two L-shaped frames which are connected to the top of the bearing table through supporting legs and are mutually symmetrical, two L-shaped frames are connected with a mechanical arm through an electric slide rail, a welding gun is installed at the end of the mechanical arm, a bearing plate is connected to the top of the bearing table through a driving assembly, a positioning assembly is arranged on the top of the bearing plate, the positioning assembly comprises shaft one and shaft five, two symmetrical connecting rods one are rotatably connected to the outer wall of shaft one, the other end of one of the connecting rods one is rotatably connected with a plurality of connecting rods three through shaft two in sequence, the other end of the other connecting rod one is rotatably connected with a plurality of connecting rods four through shaft three in sequence, one connecting rod two is rotatably connected to one of the connecting rods three and the connecting rods four at the tail end, the two connecting rods two are rotatably connected to the outer wall of shaft five, the mutually cooperating connecting rods three and the connecting rods four are rotatably connected through shaft four, and the outer walls of the two mutually cooperating shaft two and shaft three are connected with the same positioning plate, shaft two is rotatably connected to the inner wall of the positioning plate, a strip-shaped groove is formed in the inner wall of the positioning plate, and shaft three is movably limited and matched with the inner wall of the strip-shaped groove.

[0008] In some embodiments, a motor one is fixed on one side of the outer wall of the bearing plate through bolts, the motor one is fixedly connected with a one-way screw rod through a shaft coupling, and the one-way screw rod is rotatably connected to the inner wall of the bearing plate.

[0009] In some embodiments, the outer wall of the shaft five is rotatably connected with a sliding block, the sliding block is slidably matched with the inner wall of the bearing plate, and the sliding block and the one-way screw rod are matched through threads.

[0010] In some embodiments, a clamping assembly is arranged in the positioning plate.

[0011] In some embodiments, the clamping assembly comprises two symmetrically arranged clamping plates, the two clamping plates are slidably matched with the inner wall of the bearing table, and springs are buckled on the opposite sides of the positioning plate and the clamping plate.

[0012] In some embodiments, a hydraulic rod and two symmetrically arranged telescopic rods one are fixed on the top of the bearing table through bolts, and the telescopic ends of the hydraulic rod and the telescopic rods one are fixedly connected to the bottom of the bearing plate.

[0013] In some embodiments, a motor two is fixed on one side of the outer wall of the bearing table through bolts, the output shaft of the motor two is connected with a two-way screw rod through a shaft coupling, the two-way screw rod is rotatably connected to the inner wall of the bearing table, and two opposite supporting legs are threadedly connected to the outer wall of the two-way screw rod.

[0014] In some embodiments, two symmetrically arranged telescopic rods two are connected to the opposite sides of the two L-shaped frames.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical scheme:

[0016] 1. A full welding tool for goods blocking shelf production, capable of adjusting the spacing of all positioning plates simultaneously by setting the positioning assembly, and the spacing between adjacent two positioning plates is always consistent, thereby on the one hand, the production requirements of different sizes can be met, the flexibility of the device is improved, on the other hand, the consistency of the production quality of the goods blocking shelf can be ensured.

[0017] 2. A full welding tool for goods blocking shelf production, capable of clamping and fixing the cross bar during the welding process by setting the clamping plate and the spring, preventing displacement and ensuring welding quality, and the mutual cooperation of the clamping plate and the spring can clamp cross bars of different sizes, further improving the flexibility of the device.

[0018] 3. A full welding tool for goods blocking shelf production, capable of adjusting the spacing of the two jigs by setting two telescopic rods and a bidirectional screw rod, when the bidirectional screw rod rotates, the two jigs can be driven to move oppositely or reversely by the cooperation of the supporting legs, thereby the spacing of the two jigs can be adjusted, further improving the flexibility of the device.

[0019] The foregoing summary is intended only to illustrate the application and is not intended to limit in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features will be readily apparent to those skilled in the art by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

[0021] Figure 1 It is a front view of the structure of the present application;

[0022] Figure 2 It is a schematic view of the connection of the positioning assembly and the clamping assembly of the present application;

[0023] Figure 3 It is a schematic view of the structure of the positioning assembly of the present application;

[0024] Figure 4 It is an enlarged schematic view of the structure at A of the present application;

[0025] Figure 5 It is a schematic view of the connection of the positioning plate, the clamping plate and the spring of the present application;

[0026] Figure 6 It is a sectional view of the overall structure of the present application;

[0027] Figure 7 It is the schematic view of the bearing table, the supporting leg, the L-shaped frame and the telescopic rod two connection of the utility model.

[0028] Figure 8 It is the structure view of the goods blocking shelf of the utility model.

[0029] Reference signs:

[0030] 1, bearing table; 2, supporting leg; 3, L-shaped frame; 4, mechanical arm; 5, bearing plate; 6, positioning plate; 7, clamping plate; 8, shaft one; 9, connecting rod one; 10, connecting rod two; 11, connecting rod three; 12, connecting rod four; 13, shaft two; 14, shaft three; 15, shaft four; 16, motor one; 17, shaft five; 18, sliding block; 19, one-way screw rod; 20, strip-shaped groove; 21, spring; 22, hydraulic rod; 23, telescopic rod one; 24, motor two; 25, two-way screw rod; 26, telescopic rod two; a, U-shaped rod; b, cross rod; c, vertical rod. DETAILED DESCRIPTION

[0031] Hereinafter, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0032] In the utility model, unless there is explicit provision and limitation, the first feature is "on" or "under" the second feature, which can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "below" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0033] The embodiments of the utility model will be described in detail below with reference to the drawings.

[0034] Embodiment 1:

[0035] As shown in Figures 1-8 A full welding tool for goods blocking shelf production, comprising a bearing table 1, two L-shaped frames 3 connected to the top of the bearing table 1 through supporting legs 2 and symmetrical to each other.

[0036] Both the L-shaped racks 3 are connected with mechanical arms 4 through electric sliding rails, the mechanical arms 4 are provided with welding guns at the end, the top of the bearing table 1 is connected with a bearing plate 5 through a driving assembly, the top of the bearing plate 5 is provided with a positioning assembly, the positioning assembly comprises shaft one 8 and shaft five 17, the outer wall of the shaft one 8 is rotatably connected with two symmetrical connecting rods one 9, the other end of one of the connecting rods one 9 is rotatably connected with a plurality of connecting rods three 11 through a shaft two 13 in sequence, the other end of the other connecting rod one 9 is rotatably connected with a plurality of connecting rods four 12 through a shaft three 14 in sequence, the connecting rod three 11 and the connecting rod four 12 at the tail end are rotatably connected with a connecting rod two 10, the two connecting rod twos 10 are rotatably connected to the outer wall of the shaft five 17, the set of connecting rod threes 11 and the connecting rod fours 12 that cooperate with each other are rotatably connected through a shaft four 15, and the outer walls of the two shaft twos 13 and the shaft three 14 that cooperate with each other are connected with the same positioning plate 6, the shaft two 13 is rotatably connected to the inner wall of the positioning plate 6, a strip-shaped groove 20 is formed in the inner wall of the positioning plate 6, the shaft three 14 is movably limited and matched to the inner wall of the strip-shaped groove 20, and a clamping assembly is further arranged in the positioning plate 6.

[0037] The U-shaped rod a and the vertical rod c are placed on the horizontal plates of the two L-shaped racks 3, then the electric sliding rails are started, the mechanical arms 4 and the welding guns are moved to the welding position, then the welding work of the U-shaped rod a and the vertical rod c is carried out, after the welding is completed, the shaft five 17 is pulled, the form of the positioning assembly changes, so that the positions of all the positioning plates 6 are changed, and the intervals between the adjacent two positioning plates 6 are always consistent, so that the intervals between the adjacent two horizontal rods b are ensured to be the same, then all the horizontal rods b are fixed through the clamping assembly, then the electric sliding rails are started, the mechanical arms 4 and the welding guns are moved to the appropriate positions, then the welding work of the horizontal rod b and the U-shaped rod a and the vertical rod c is started, after the welding on one side is completed, the whole goods blocking shelf is turned over, and the welding on the other side is carried out, and the whole full welding operation of the goods blocking shelf is completed.

[0038] The device can adjust the intervals of all the positioning plates 6 at the same time through the positioning assembly, and the intervals between the adjacent two positioning plates 6 are always consistent, so that on the one hand, the production requirements of different sizes can be met, the flexibility of the device is improved, and on the other hand, the consistency of the production quality of the goods blocking shelf can be ensured.

[0039] In the embodiment, the outer wall of one side of the bearing plate 5 is fixedly provided with a motor one 16 through bolts, the motor one 16 is fixedly connected with a one-way screw rod 19 through a shaft coupling, and the one-way screw rod 19 is rotatably connected to the inner wall of the bearing plate 5.

[0040] The outer wall of the shaft five 17 is rotatably connected with a sliding block 18, the sliding block 18 is slidably matched to the inner wall of the bearing plate 5, and the sliding block 18 and the one-way screw rod 19 are matched through threads.

[0041] The motor one 16 is started to drive the one-way screw rod 19 to rotate, under the cooperation of the sliding block 18, one end of the shaft five 17 and the connecting rod two 10 is horizontally moved, so that the form of the positioning assembly changes.

[0042] In the embodiment, the clamping assembly comprises two symmetrically arranged clamping plates 7 which are slidingly fitted to the inner wall of the bearing table 1, and the opposite side of the positioning plate 6 and the clamping plate 7 is buckled with a spring 21.

[0043] The interval of the two clamping plates 7 is pulled apart, the spring 21 is elastically deformed under force, the cross bar b is placed between the two clamping plates 7, the spring 21 pushes the two clamping plates 7 to move to the middle, and the clamping plate 7 is used to clamp and fix the cross bar b.

[0044] The device can clamp and fix the cross bar b during welding by setting the clamping plate 7 and the spring 21, prevent displacement, ensure welding quality, and the mutual cooperation of the clamping plate 7 and the spring 21 can clamp cross bars b of different sizes, further improving the flexibility of the device.

[0045] In the embodiment, the top of the bearing table 1 is fixed with a hydraulic rod 22 and two symmetrically arranged telescopic rods one 23 through bolts, and the telescopic ends of the hydraulic rod 22 and the telescopic rod one 23 are fixedly connected to the bottom of the bearing plate 5.

[0046] Starting the hydraulic rod 22 can drive the bearing plate 5 to rise and fall, and the telescopic rod one 23 plays a supporting role to prevent shaking.

[0047] Embodiment 2:

[0048] A full welding tool for producing a goods blocking shelf, the embodiment is improved on the basis of embodiment 1, as shown in Figures 1-8

[0049] The outer wall of one side of the bearing table 1 is fixed with a motor two 24 through bolts, the output shaft of the motor two 24 is connected with a bidirectional screw rod 25 through a shaft coupling, the bidirectional screw rod 25 is rotationally connected to the inner wall of the bearing table 1, and the two opposite supporting legs 2 are threadedly connected to the outer wall of the bidirectional screw rod 25.

[0050] The opposite side of the two L-shaped frames 3 is connected with two symmetrically arranged telescopic rods two 26.

[0051] Starting the motor two 24 drives the bidirectional screw rod 25 to rotate, and drives the two L-shaped frames 3 to move relatively or oppositely under the cooperation of the supporting legs 2.

[0052] The device is provided with a bidirectional screw rod 25 and a telescopic rod two 26, when the bidirectional screw rod 25 rotates, the two L-shaped frames 3 can be driven to move relatively or oppositely by the cooperation of the supporting legs 2, so that the interval of the two L-shaped frames 3 can be adjusted, and the flexibility of the device is further improved.

[0053] ​Working principle: the device in use, first of all, the starting motor two 24 drive bidirectional screw 25 rotation, in the cooperation of the supporting leg 2 drive two L-shaped frame 3 relative movement, the U-shaped rod a and vertical rod c placed in two L-shaped frame 3 horizontal plate, then open the electric slide, the mechanical arm 4 and the welding torch is moved to the welding position, then the welding work of U-shaped rod a and vertical rod c, after welding, the starting hydraulic rod 22 can drive the carrier plate 5 drive positioning assembly and clamping assembly up, then pull the shaft five 17, the positioning assembly form changes, change all the position of the positioning plate 6, and the adjacent two positioning plate 6 between the interval is consistent, ensure that the adjacent two horizontal rod b spacing is same, open the two clamping plate 7 spacing again, spring 21 elastic deformation under stress, the horizontal rod b is placed between two clamping plate 7, spring 21 push two clamping plate 7 to the middle of the movement, the clamping plate 7 realizes the clamping fixed to the horizontal rod b, open the electric slide again the mechanical arm 4 and the welding torch is moved to the appropriate position, the horizontal rod b and U-shaped rod a, vertical rod c welding work, complete one side of the welding, the goods blocking shelf is turned over as a whole, the welding of the other side, the U-shaped rod a, horizontal rod b, vertical rod c all the connection are full welding operation.

[0054] The above described, only for the specific embodiments of the present application, but the scope of protection of the present application is not limited to this, any skilled in the art of the technical personnel in the present application disclosed in the technical range, can easily think of its various changes or replacement, these should be covered in the scope of protection of the present application. Therefore, the scope of protection of the present application should be subject to the protection scope of the claims.

Claims

1. A full-welding tool for producing a goods blocking shelf, comprising a bearing table (1), two L-shaped frames (3) connected to the top of the bearing table (1) through supporting legs (2) and symmetrical to each other, characterized in that: Both the L-shaped racks (3) are connected with mechanical arms (4) through electric sliding rails, the mechanical arms (4) are provided with welding guns at the ends, the top of the bearing table (1) is connected with a bearing plate (5) through a driving assembly, the top of the bearing plate (5) is provided with a positioning assembly, the positioning assembly comprises a shaft one (8) and a shaft five (17), the outer wall of the shaft one (8) is rotatably connected with two symmetrical connecting rods one (9), one end of one of the connecting rods one (9) is rotatably connected with a plurality of connecting rods three (11) through a shaft two (13), the other end of the other connecting rod one (9) is rotatably connected with a plurality of connecting rods four (12) through a shaft three (14), one of the connecting rods three (11) and the connecting rods four (12) at the tail end are rotatably connected with a connecting rod two (10), the two connecting rod twos (10) are rotatably connected to the outer wall of the shaft five (17), the connecting rods three (11) and the connecting rods four (12) in cooperation are rotatably connected through a shaft four (15), and the outer walls of the two shaft twos (13) and the shaft three (14) are connected with the same positioning plate (6), the shaft two (13) is rotatably connected to the inner wall of the positioning plate (6), the inner wall of the positioning plate (6) is provided with a strip-shaped groove (20), and the shaft three (14) is movably limited and matched to the inner wall of the strip-shaped groove (20).

2. The full-welding tool for producing a goods blocking shelf according to claim 1, characterized in that: The outer wall of one side of the bearing plate (5) is fixedly connected with a motor one (16) through bolts, the motor one (16) is fixedly connected with a one-way screw rod (19) through a shaft coupling, and the one-way screw rod (19) is rotatably connected to the inner wall of the bearing plate (5).

3. The full-welding tool for producing a goods blocking shelf according to claim 2, characterized in that: The outer wall of the shaft five (17) is rotatably connected with a sliding block (18), the sliding block (18) is slidably matched to the inner wall of the bearing plate (5), and the sliding block (18) and the one-way screw rod (19) are threadedly matched.

4. The full-welding tool for producing a goods blocking shelf according to claim 1, characterized in that: The positioning plate (6) is further provided with a clamping assembly.

5. The full-welding tooling for producing a goods blocking shelf according to claim 4, characterized in that: The clamping assembly comprises two symmetrical clamping plates (7) slidably matched to the inner wall of the bearing table (1), and springs (21) are buckled on the opposite sides of the positioning plate (6) and the clamping plate (7).

6. The full-welding tool for producing a goods blocking shelf according to claim 1, characterized in that: The top of the bearing table (1) is fixedly connected with a hydraulic rod (22) and two symmetrically arranged telescopic rods one (23) through bolts, and the telescopic ends of the hydraulic rod (22) and the telescopic rod one (23) are fixedly connected to the bottom of the bearing plate (5).

7. The full-welding tool for producing a goods blocking shelf according to claim 1, characterized in that: The outer wall of one side of the bearing table (1) is fixedly connected with a motor two (24) through bolts, the output shaft of the motor two (24) is connected with a two-way screw rod (25) through a shaft coupling, the two-way screw rod (25) is rotatably connected to the inner wall of the bearing table (1), and the two opposite supporting legs (2) are threadedly connected to the outer wall of the two-way screw rod (25).

8. The full-welding tool for producing a goods blocking shelf according to claim 7, characterized in that: The opposite sides of the two L-shaped racks (3) are connected with two symmetrically arranged telescopic rods two (26).

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